Merge branch 'main' into feature/milestone3

# Conflicts:
#	public/userarea/import_insert.php
#	public/userarea/mapping_template_xls_scheme2.php
#	public/userarea/process_import_xls2.php

public/userarea/add_record.php

@@ -0,0 +1,73 @@
+<?php
+include('include/headscript.php');
+header('Content-Type: application/json');
+
+try {
+    $input = json_decode(file_get_contents('php://input'), true);
+    $templateId = intval($input['template_id'] ?? 0);
+    $importRefFromClient = trim($input['importreferencecode'] ?? '');
+
+    if (!$templateId) {
+        throw new Exception('Template ID missing');
+    }
+
+    $userId = $iduserlogin ?? 1;
+
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    // Get default idclient from template
+    $stmt = $pdo->prepare("SELECT idclient FROM excel_templates WHERE id = ?");
+    $stmt->execute([$templateId]);
+    $template = $stmt->fetch(PDO::FETCH_ASSOC);
+    $idclient = $template['idclient'] ?? null;
+
+    // Use provided importreferencecode (from filtered page) or generate new
+    $importReferenceCode = $importRefFromClient !== '' ? $importRefFromClient : date('YmdHis') . '-' . uniqid();
+
+    // Insert empty record
+    $stmt = $pdo->prepare("
+        INSERT INTO datadb (templateid, user_id, status, idclient, importreferencecode, importdate)
+        VALUES (?, ?, 'i', ?, ?, NOW())
+    ");
+    $stmt->execute([$templateId, $userId, $idclient, $importReferenceCode]);
+    $iddatadb = (int)$pdo->lastInsertId();
+
+    // Create import_data_details for all mappings (with auto_value support)
+    $mappingStmt = $pdo->prepare("SELECT id, auto_value, manual_default, data_type FROM template_mapping WHERE template_id = ?");
+    $mappingStmt->execute([$templateId]);
+    $mappings = $mappingStmt->fetchAll(PDO::FETCH_ASSOC);
+
+    if (!empty($mappings)) {
+        $insertStmt = $pdo->prepare("INSERT INTO import_data_details (id, mapping_id, field_value) VALUES (?, ?, ?)");
+        foreach ($mappings as $m) {
+            $val = '';
+            $auto = $m['auto_value'] ?? 'none';
+            if ($auto === 'import_date') {
+                $val = date('Y-m-d');
+            } elseif ($auto === 'import_time') {
+                $val = date('H:i');
+            } elseif ($m['data_type'] === 'DATE' && ($m['manual_default'] ?? '') === 'today') {
+                $val = date('Y-m-d');
+            } elseif (!empty($m['manual_default'])) {
+                $val = $m['manual_default'];
+            }
+            $insertStmt->execute([$iddatadb, $m['id'], $val]);
+        }
+    }
+
+    // Get user name
+    $userStmt = $pdo->prepare("SELECT CONCAT(first_name, ' ', last_name) AS user_name FROM auth_users WHERE id = ?");
+    $userStmt->execute([$userId]);
+    $userName = $userStmt->fetchColumn() ?: '';
+
+    echo json_encode([
+        'success' => true,
+        'iddatadb' => $iddatadb,
+        'importreferencecode' => $importReferenceCode,
+        'user_name' => $userName,
+    ]);
+} catch (Exception $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/analysisModal.js

@@ -0,0 +1,849 @@
+(function () {
+    "use strict";
+    let analysisMatriciMap = {};
+    let analysisLoadedCache = {};
+    let analysisAssignedState = {};
+    let analysisSelectedState = {};
+
+    function loadAnalysisMatrixNames() {
+        return $.ajax({
+            url: "get_matrici_db.php",
+            method: "GET",
+            dataType: "json",
+        })
+            .done(function (data) {
+                analysisMatriciMap = {};
+
+                (data.value || []).forEach(function (matrice) {
+                    analysisMatriciMap[String(matrice.IdMatrice)] =
+                        matrice.NomeMatrice || "#" + matrice.IdMatrice;
+                });
+
+                applyAnalysisMatrixNames();
+            })
+            .fail(function () {
+                analysisMatriciMap = {};
+                applyAnalysisMatrixNames();
+            });
+    }
+
+    function applyAnalysisMatrixNames() {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        modal.querySelectorAll(".analysis-matrix-item").forEach((item) => {
+            const matrixId = item.getAttribute("data-matrix-id");
+            const nameEl = item.querySelector(".analysis-matrix-name");
+
+            let matrixName = "No Matrix";
+            if (matrixId && matrixId !== "NO_MATRIX") {
+                matrixName =
+                    analysisMatriciMap[String(matrixId)] || "#" + matrixId;
+            }
+
+            item.setAttribute("data-matrix-name", matrixName);
+
+            if (nameEl) {
+                nameEl.textContent = matrixName;
+            }
+        });
+
+        modal.querySelectorAll(".analysis-part-matrix-name").forEach((el) => {
+            const matrixId = el.getAttribute("data-matrix-id");
+
+            if (!matrixId || matrixId === "NO_MATRIX") {
+                el.textContent = "No Matrix";
+                return;
+            }
+
+            el.textContent =
+                analysisMatriciMap[String(matrixId)] || "#" + matrixId;
+        });
+    }
+    function readInitialAssignedAnalyses() {
+        const jsonEl = document.getElementById("analysisAssignedInitialData");
+        if (!jsonEl) {
+            analysisAssignedState = {};
+            return;
+        }
+
+        try {
+            analysisAssignedState =
+                JSON.parse(jsonEl.textContent || "{}") || {};
+        } catch (e) {
+            analysisAssignedState = {};
+        }
+    }
+
+    function getSelectedPartIds() {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return [];
+
+        return Array.from(
+            modal.querySelectorAll(".analysis-part-checkbox:checked"),
+        ).map((el) => String(el.value));
+    }
+
+    function getCurrentSelectedAnalysisRecordKeys() {
+        return Object.keys(analysisSelectedState).filter(function (key) {
+            return analysisSelectedState[key] === true;
+        });
+    }
+
+    function renderAssignedAnalysesForPart(partId) {
+        const container = document.getElementById(
+            "analysisAssignedListPart" + partId,
+        );
+        if (!container) return;
+
+        const items = Array.isArray(analysisAssignedState[String(partId)])
+            ? analysisAssignedState[String(partId)]
+            : [];
+
+        if (!items.length) {
+            container.innerHTML = "";
+            return;
+        }
+
+        container.innerHTML = items
+            .map(function (item) {
+                const recordKey = item.analysis_recordkey || "";
+                const title = item.analysis_name || "Unnamed analysis";
+                const method = item.analysis_method || "";
+
+                return `
+            <div class="analysis-assigned-chip" data-recordkey="${escapeHtml(recordKey)}">
+                <div class="analysis-assigned-chip-text">
+                    <div class="analysis-assigned-chip-title">${escapeHtml(title)}</div>
+                    ${method ? `<div class="analysis-assigned-chip-method">${escapeHtml(method)}</div>` : ""}
+                </div>
+                <button type="button"
+                    class="analysis-remove-btn"
+                    data-part-id="${escapeHtml(partId)}"
+                    data-recordkey="${escapeHtml(recordKey)}"
+                    title="Remove analysis">×</button>
+            </div>
+        `;
+            })
+            .join("");
+    }
+
+    function renderAssignedAnalysesForSelectedParts() {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        modal.querySelectorAll(".analysis-part-item").forEach(function (item) {
+            const partId = item.getAttribute("data-part-id");
+            renderAssignedAnalysesForPart(partId);
+        });
+    }
+
+    function syncSelectedAnalysisRows() {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        modal
+            .querySelectorAll(".analysis-analysis-item")
+            .forEach(function (item) {
+                const recordKey = item.getAttribute("data-recordkey") || "";
+                if (recordKey && analysisSelectedState[recordKey]) {
+                    item.classList.add("analysis-selected");
+                } else {
+                    item.classList.remove("analysis-selected");
+                }
+            });
+    }
+
+    function buildAnalysisPayloadFromRow(rowEl) {
+        return {
+            analysis_recordkey: rowEl.getAttribute("data-recordkey") || "",
+            analysis_name: rowEl.getAttribute("data-analysis-name") || "",
+            analysis_method: rowEl.getAttribute("data-analysis-method") || "",
+            analysis_level: rowEl.getAttribute("data-analysis-level") || "",
+            is_web_selectable: rowEl.getAttribute("data-web") === "1" ? 1 : 0,
+            is_accredited:
+                rowEl.getAttribute("data-accredited") === "1" ? 1 : 0,
+        };
+    }
+
+    function addAnalysisToLocalState(partId, payload, iddatadb, idmatrice) {
+        const key = String(partId);
+        if (!Array.isArray(analysisAssignedState[key])) {
+            analysisAssignedState[key] = [];
+        }
+
+        const exists = analysisAssignedState[key].some(function (item) {
+            return item.analysis_recordkey === payload.analysis_recordkey;
+        });
+
+        if (!exists) {
+            analysisAssignedState[key].push({
+                id: null,
+                part_id: parseInt(partId, 10),
+                iddatadb: iddatadb || null,
+                idmatrice: idmatrice || null,
+                analysis_recordkey: payload.analysis_recordkey,
+                analysis_name: payload.analysis_name,
+                analysis_method: payload.analysis_method,
+                analysis_level:
+                    payload.analysis_level !== ""
+                        ? parseInt(payload.analysis_level, 10)
+                        : null,
+                is_web_selectable: payload.is_web_selectable,
+                is_accredited: payload.is_accredited,
+            });
+        }
+    }
+
+    function removeAnalysisFromLocalState(partId, recordKey) {
+        const key = String(partId);
+        if (!Array.isArray(analysisAssignedState[key])) {
+            return;
+        }
+
+        analysisAssignedState[key] = analysisAssignedState[key].filter(
+            function (item) {
+                return item.analysis_recordkey !== recordKey;
+            },
+        );
+    }
+
+    function saveAnalysisAssociation(partId, payload, callback) {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        const iddatadb =
+            modal.querySelector("#analysisModalIddatadb")?.value || "";
+        const partItem = modal.querySelector(
+            '.analysis-part-item[data-part-id="' + partId + '"]',
+        );
+        const idmatrice = partItem
+            ? partItem.getAttribute("data-matrix-id") || ""
+            : "";
+
+        $.ajax({
+            url: "save_part_analysis.php",
+            method: "POST",
+            dataType: "json",
+            data: {
+                part_id: partId,
+                iddatadb: iddatadb,
+                idmatrice: idmatrice !== "NO_MATRIX" ? idmatrice : "",
+                analysis_recordkey: payload.analysis_recordkey,
+                analysis_name: payload.analysis_name,
+                analysis_method: payload.analysis_method,
+                analysis_level: payload.analysis_level,
+                is_web_selectable: payload.is_web_selectable,
+                is_accredited: payload.is_accredited,
+            },
+        })
+            .done(function () {
+                addAnalysisToLocalState(
+                    partId,
+                    payload,
+                    iddatadb,
+                    idmatrice !== "NO_MATRIX" ? idmatrice : null,
+                );
+                renderAssignedAnalysesForPart(partId);
+                if (typeof callback === "function") callback(true);
+            })
+            .fail(function (xhr) {
+                let message = "Error saving analysis association";
+                if (xhr && xhr.responseJSON && xhr.responseJSON.message) {
+                    message = xhr.responseJSON.message;
+                }
+                alert(message);
+                if (typeof callback === "function") callback(false);
+            });
+    }
+
+    function deleteAnalysisAssociation(partId, recordKey, callback) {
+        $.ajax({
+            url: "delete_part_analysis.php",
+            method: "POST",
+            dataType: "json",
+            data: {
+                part_id: partId,
+                analysis_recordkey: recordKey,
+            },
+        })
+            .done(function () {
+                removeAnalysisFromLocalState(partId, recordKey);
+                renderAssignedAnalysesForPart(partId);
+                if (typeof callback === "function") callback(true);
+            })
+            .fail(function (xhr) {
+                let message = "Error deleting analysis association";
+                if (xhr && xhr.responseJSON && xhr.responseJSON.message) {
+                    message = xhr.responseJSON.message;
+                }
+                alert(message);
+                if (typeof callback === "function") callback(false);
+            });
+    }
+    function setAnalysisLoadingState(isLoading) {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        const loadingEl = modal.querySelector("#analysisLoadingBox");
+        if (!loadingEl) return;
+
+        if (isLoading) {
+            loadingEl.classList.remove("d-none");
+        } else {
+            loadingEl.classList.add("d-none");
+        }
+    }
+
+    function showAnalysisError(message) {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        const errorEl = modal.querySelector("#analysisErrorBox");
+        const emptyEl = modal.querySelector("#analysisEmptyBox");
+        const listEl = modal.querySelector("#analysisList");
+
+        if (listEl) listEl.innerHTML = "";
+        if (emptyEl) emptyEl.classList.add("d-none");
+
+        if (errorEl) {
+            errorEl.textContent = message || "Error loading analyses";
+            errorEl.classList.remove("d-none");
+        }
+    }
+
+    function showAnalysisEmpty(message) {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        const errorEl = modal.querySelector("#analysisErrorBox");
+        const emptyEl = modal.querySelector("#analysisEmptyBox");
+        const listEl = modal.querySelector("#analysisList");
+
+        if (listEl) listEl.innerHTML = "";
+        if (errorEl) errorEl.classList.add("d-none");
+
+        if (emptyEl) {
+            emptyEl.textContent =
+                message || "No analyses found for this matrix";
+            emptyEl.classList.remove("d-none");
+        }
+    }
+
+    function escapeHtml(value) {
+        return String(value ?? "")
+            .replace(/&/g, "&amp;")
+            .replace(/</g, "&lt;")
+            .replace(/>/g, "&gt;")
+            .replace(/"/g, "&quot;")
+            .replace(/'/g, "&#039;");
+    }
+
+    function renderAnalysesList(analyses) {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        const errorEl = modal.querySelector("#analysisErrorBox");
+        const emptyEl = modal.querySelector("#analysisEmptyBox");
+        const listEl = modal.querySelector("#analysisList");
+
+        if (!listEl) return;
+
+        if (errorEl) errorEl.classList.add("d-none");
+
+        if (!Array.isArray(analyses) || analyses.length === 0) {
+            showAnalysisEmpty("No analyses found for this matrix");
+            return;
+        }
+
+        if (emptyEl) emptyEl.classList.add("d-none");
+
+        listEl.innerHTML = analyses
+            .map(function (item) {
+                const recordKey = item.RecordKey || "";
+                const analysisName =
+                    item.NomeAnalisiTraduzione ||
+                    item.NomeAnalisi ||
+                    "Unnamed analysis";
+                const methodName = item.MetodoNome || "";
+                const selectable = item.SelezionabileSuWeb === true;
+                const accredited = item.Accreditato === true;
+                const level = item.Livello ?? "";
+                const searchText = (
+                    analysisName +
+                    " " +
+                    methodName
+                ).toLowerCase();
+
+                let badges = "";
+                if (selectable) {
+                    badges += '<span class="badge bg-success">Web</span>';
+                } else {
+                    badges += '<span class="badge bg-secondary">Not web</span>';
+                }
+
+                if (accredited) {
+                    badges +=
+                        '<span class="badge bg-info text-dark">Accredited</span>';
+                }
+
+                if (level !== "") {
+                    badges +=
+                        '<span class="badge bg-light text-dark border">Level ' +
+                        escapeHtml(level) +
+                        "</span>";
+                }
+
+                return `
+                    <div 
+                        class="list-group-item analysis-analysis-item"
+                        data-recordkey="${escapeHtml(recordKey)}"
+                        data-analysis-name="${escapeHtml(analysisName)}"
+                        data-analysis-method="${escapeHtml(methodName)}"
+                        data-analysis-level="${escapeHtml(level)}"
+                        data-web="${selectable ? "1" : "0"}"
+                        data-accredited="${accredited ? "1" : "0"}"
+                        data-search="${escapeHtml(searchText)}"
+                    >
+                        <div class="fw-semibold">${escapeHtml(analysisName)}</div>
+
+                        ${methodName ? `<div class="analysis-analysis-meta mt-1">${escapeHtml(methodName)}</div>` : ""}
+
+                        <div class="analysis-analysis-badges mt-2">
+                            ${badges}
+                        </div>
+                    </div>
+                `;
+            })
+            .join("");
+
+        filterAnalysisList();
+        syncSelectedAnalysisRows();
+    }
+
+    function filterAnalysisList() {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        const webOnlyEl = modal.querySelector("#analysisWebOnly");
+        const searchEl = modal.querySelector("#analysisSearchInput");
+        const items = modal.querySelectorAll(".analysis-analysis-item");
+        const emptyEl = modal.querySelector("#analysisEmptyBox");
+        const errorEl = modal.querySelector("#analysisErrorBox");
+
+        const webOnly = webOnlyEl ? webOnlyEl.checked : false;
+        const searchValue = searchEl ? searchEl.value.trim().toLowerCase() : "";
+
+        let visibleCount = 0;
+
+        items.forEach((item) => {
+            const isWeb = item.getAttribute("data-web") === "1";
+            const searchText = (
+                item.getAttribute("data-search") || ""
+            ).toLowerCase();
+
+            let visible = true;
+
+            if (webOnly && !isWeb) {
+                visible = false;
+            }
+
+            if (visible && searchValue && !searchText.includes(searchValue)) {
+                visible = false;
+            }
+
+            item.style.display = visible ? "" : "none";
+
+            if (visible) {
+                visibleCount++;
+            }
+        });
+
+        if (errorEl) {
+            errorEl.classList.add("d-none");
+        }
+
+        if (emptyEl) {
+            if (items.length === 0) {
+                emptyEl.textContent = "No analyses found for this matrix";
+                emptyEl.classList.remove("d-none");
+            } else if (visibleCount === 0) {
+                emptyEl.textContent = "No analyses match the current filters";
+                emptyEl.classList.remove("d-none");
+            } else {
+                emptyEl.classList.add("d-none");
+            }
+        }
+    }
+
+    function loadAnalysesByMatrix(matrixId) {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        if (!matrixId || matrixId === "NO_MATRIX") {
+            showAnalysisEmpty("No matrix selected");
+            return;
+        }
+
+        const listEl = modal.querySelector("#analysisList");
+        const errorEl = modal.querySelector("#analysisErrorBox");
+        const emptyEl = modal.querySelector("#analysisEmptyBox");
+
+        if (listEl) listEl.innerHTML = "";
+        if (errorEl) errorEl.classList.add("d-none");
+        if (emptyEl) {
+            emptyEl.textContent = "";
+            emptyEl.classList.add("d-none");
+        }
+
+        if (analysisLoadedCache[String(matrixId)]) {
+            renderAnalysesList(analysisLoadedCache[String(matrixId)]);
+            return;
+        }
+
+        setAnalysisLoadingState(true);
+
+        $.ajax({
+            url: "get_analisi_matrice_filter.php",
+            method: "GET",
+            dataType: "json",
+            data: {
+                id_matrice: matrixId,
+            },
+        })
+            .done(function (response) {
+                const analyses = Array.isArray(response.value)
+                    ? response.value
+                    : [];
+                analysisLoadedCache[String(matrixId)] = analyses;
+                renderAnalysesList(analyses);
+            })
+            .fail(function (xhr) {
+                let message = "Error loading analyses";
+                if (xhr && xhr.responseJSON && xhr.responseJSON.error) {
+                    message = xhr.responseJSON.error;
+                }
+                showAnalysisError(message);
+            })
+            .always(function () {
+                setAnalysisLoadingState(false);
+            });
+    }
+
+    function updateSelectedPartsInfo() {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        const checked = modal.querySelectorAll(
+            ".analysis-part-checkbox:checked",
+        );
+        const ids = Array.from(checked).map((el) => el.value);
+
+        const countEl = modal.querySelector("#analysisSelectedPartsCount");
+        const idsEl = modal.querySelector("#analysisSelectedPartsIds");
+
+        if (countEl) {
+            countEl.textContent = `${ids.length} selected`;
+        }
+
+        if (idsEl) {
+            idsEl.textContent = ids.length ? ids.join(", ") : "-";
+        }
+
+        modal.querySelectorAll(".analysis-part-item").forEach((item) => {
+            const checkbox = item.querySelector(".analysis-part-checkbox");
+            if (checkbox && checkbox.checked) {
+                item.classList.add("part-checked");
+            } else {
+                item.classList.remove("part-checked");
+            }
+        });
+    }
+
+    function selectPartsByMatrix(matrixId, matrixLabel) {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        const partItems = modal.querySelectorAll(".analysis-part-item");
+        const matrixLabelEl = modal.querySelector("#analysisCurrentMatrix");
+
+        partItems.forEach((item) => {
+            const itemMatrixId = item.getAttribute("data-matrix-id");
+            const checkbox = item.querySelector(".analysis-part-checkbox");
+
+            item.classList.remove("matrix-active");
+
+            if (itemMatrixId === String(matrixId)) {
+                item.classList.add("matrix-active");
+                if (checkbox) checkbox.checked = true;
+            } else {
+                if (checkbox) checkbox.checked = false;
+            }
+        });
+
+        if (matrixLabelEl) {
+            matrixLabelEl.textContent = matrixLabel || "-";
+        }
+        analysisSelectedState = {};
+
+        const selectedPartIds = getSelectedPartIds();
+        selectedPartIds.forEach(function (partId) {
+            const assigned = Array.isArray(
+                analysisAssignedState[String(partId)],
+            )
+                ? analysisAssignedState[String(partId)]
+                : [];
+
+            assigned.forEach(function (item) {
+                if (item.analysis_recordkey) {
+                    analysisSelectedState[item.analysis_recordkey] = true;
+                }
+            });
+        });
+        updateSelectedPartsInfo();
+        loadAnalysesByMatrix(matrixId);
+    }
+
+    function clearAnalysisSelection() {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        modal.querySelectorAll(".analysis-matrix-item").forEach((item) => {
+            item.classList.remove("active");
+        });
+
+        modal.querySelectorAll(".analysis-part-item").forEach((item) => {
+            item.classList.remove("matrix-active", "part-checked");
+        });
+
+        modal.querySelectorAll(".analysis-part-checkbox").forEach((cb) => {
+            cb.checked = false;
+        });
+
+        const matrixLabelEl = modal.querySelector("#analysisCurrentMatrix");
+        if (matrixLabelEl) matrixLabelEl.textContent = "-";
+
+        const webOnlyEl = modal.querySelector("#analysisWebOnly");
+        if (webOnlyEl) webOnlyEl.checked = false;
+
+        const searchEl = modal.querySelector("#analysisSearchInput");
+        if (searchEl) searchEl.value = "";
+
+        const listEl = modal.querySelector("#analysisList");
+        if (listEl) listEl.innerHTML = "";
+
+        showAnalysisEmpty("Select a matrix to load analyses");
+        updateSelectedPartsInfo();
+    }
+
+    function initAnalysisModal() {
+        const modal = document.getElementById("analysisModal");
+        if (!modal) return;
+
+        analysisLoadedCache = {};
+        analysisSelectedState = {};
+        readInitialAssignedAnalyses();
+        renderAssignedAnalysesForSelectedParts();
+
+        modal.querySelectorAll(".analysis-matrix-item").forEach((btn) => {
+            btn.addEventListener("click", function () {
+                modal
+                    .querySelectorAll(".analysis-matrix-item")
+                    .forEach((x) => x.classList.remove("active"));
+                this.classList.add("active");
+
+                const matrixId = this.getAttribute("data-matrix-id");
+                const matrixLabel =
+                    this.getAttribute("data-matrix-name") ||
+                    this.textContent.trim();
+
+                selectPartsByMatrix(matrixId, matrixLabel);
+            });
+        });
+
+        modal.querySelectorAll(".analysis-part-checkbox").forEach((cb) => {
+            cb.addEventListener("change", function () {
+                updateSelectedPartsInfo();
+            });
+        });
+
+        const clearBtn = modal.querySelector("#analysisClearSelectionBtn");
+        if (clearBtn) {
+            clearBtn.addEventListener("click", function () {
+                clearAnalysisSelection();
+            });
+        }
+
+        const webOnlyEl = modal.querySelector("#analysisWebOnly");
+        if (webOnlyEl) {
+            webOnlyEl.addEventListener("change", function () {
+                filterAnalysisList();
+            });
+        }
+
+        const searchEl = modal.querySelector("#analysisSearchInput");
+        if (searchEl) {
+            searchEl.addEventListener("input", function () {
+                filterAnalysisList();
+            });
+        }
+        modal.addEventListener("click", function (e) {
+            const removeBtn = e.target.closest(".analysis-remove-btn");
+            if (removeBtn) {
+                e.preventDefault();
+                e.stopPropagation();
+
+                const partId = removeBtn.getAttribute("data-part-id");
+                const recordKey = removeBtn.getAttribute("data-recordkey");
+
+                deleteAnalysisAssociation(partId, recordKey, function () {
+                    const stillUsed = Object.keys(analysisAssignedState).some(
+                        function (pid) {
+                            return (
+                                Array.isArray(analysisAssignedState[pid]) &&
+                                analysisAssignedState[pid].some(
+                                    function (item) {
+                                        return (
+                                            item.analysis_recordkey ===
+                                            recordKey
+                                        );
+                                    },
+                                )
+                            );
+                        },
+                    );
+
+                    if (!stillUsed) {
+                        delete analysisSelectedState[recordKey];
+                    }
+
+                    syncSelectedAnalysisRows();
+                });
+
+                return;
+            }
+
+            const row = e.target.closest(".analysis-analysis-item");
+            if (!row) return;
+
+            const selectedPartIds = getSelectedPartIds();
+            if (!selectedPartIds.length) {
+                alert("Select at least one part first");
+                return;
+            }
+
+            const payload = buildAnalysisPayloadFromRow(row);
+            if (!payload.analysis_recordkey) {
+                alert("Invalid analysis record key");
+                return;
+            }
+
+            const recordKey = payload.analysis_recordkey;
+            const alreadySelected = !!analysisSelectedState[recordKey];
+
+            if (alreadySelected) {
+                selectedPartIds.forEach(function (partId) {
+                    deleteAnalysisAssociation(partId, recordKey);
+                });
+
+                delete analysisSelectedState[recordKey];
+                syncSelectedAnalysisRows();
+                return;
+            }
+
+            let pending = selectedPartIds.length;
+            let atLeastOneSaved = false;
+
+            selectedPartIds.forEach(function (partId) {
+                saveAnalysisAssociation(partId, payload, function (ok) {
+                    if (ok) atLeastOneSaved = true;
+
+                    pending--;
+                    if (pending <= 0 && atLeastOneSaved) {
+                        analysisSelectedState[recordKey] = true;
+                        syncSelectedAnalysisRows();
+                    }
+                });
+            });
+        });
+
+        const firstActiveMatrix = modal.querySelector(
+            ".analysis-matrix-item.active",
+        );
+        if (firstActiveMatrix) {
+            const matrixId = firstActiveMatrix.getAttribute("data-matrix-id");
+            const matrixLabel =
+                firstActiveMatrix.getAttribute("data-matrix-name") ||
+                firstActiveMatrix.textContent.trim();
+
+            selectPartsByMatrix(matrixId, matrixLabel);
+        } else {
+            updateSelectedPartsInfo();
+        }
+    }
+
+    // OPEN ANALYSIS MODAL FROM PARTS MODAL BUTTON
+    $(document).on("click", ".open-analysis-modal-btn", function () {
+        const partsModal = document.getElementById("partsModal");
+        const iddatadb = $("#partsModal").data("iddatadb");
+
+        if (!iddatadb) {
+            console.error("iddatadb not found on #partsModal");
+            alert("iddatadb not found");
+            return;
+        }
+
+        $.ajax({
+            url: "modal_analysis.php",
+            method: "GET",
+            data: { iddatadb: iddatadb },
+            success: function (response) {
+                $("#analysisModalContainer").html(response);
+
+                const modalElement = document.getElementById("analysisModal");
+                if (!modalElement) {
+                    console.error("Analysis modal not found: #analysisModal");
+                    return;
+                }
+
+                let modal = bootstrap.Modal.getInstance(modalElement);
+                if (!modal) {
+                    modal = new bootstrap.Modal(modalElement, {
+                        backdrop: true,
+                        keyboard: true,
+                        focus: true,
+                    });
+                }
+
+                loadAnalysisMatrixNames().always(function () {
+                    initAnalysisModal();
+                    modal.show();
+                });
+            },
+            error: function (xhr, status, error) {
+                console.error("Error loading analysis modal:", error);
+                alert("Error loading analysis modal: " + error);
+            },
+        });
+    });
+
+    // CLEANUP ON CLOSE
+    $(document).on("hidden.bs.modal", "#analysisModal", function () {
+        const modalElement = document.getElementById("analysisModal");
+        if (modalElement) {
+            const modal = bootstrap.Modal.getInstance(modalElement);
+            if (modal) modal.dispose();
+        }
+
+        $("#analysisModalContainer").empty();
+
+        // keep parts modal alive, but remove extra backdrop leftovers
+        $(".modal-backdrop").last().remove();
+
+        if ($("#partsModal").hasClass("show")) {
+            $("body").addClass("modal-open");
+        } else {
+            $("body").removeClass("modal-open").css("padding-right", "");
+        }
+    });
+})();

public/userarea/cronfiles/last_url.txt

@@ -0,0 +1 @@
+https://93.43.5.102/limsapi/api/odata/Matrice

public/userarea/cronfiles/success_log.txt

@@ -0,0 +1 @@
+2026-04-03 10:07:01 - Aggiornamento completato: 3198 record inseriti.

public/userarea/delete_part_analysis.php

@@ -0,0 +1,48 @@
+<?php
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once __DIR__ . '/class/db-functions.php';
+
+header('Content-Type: application/json');
+ini_set('display_errors', '0');
+error_reporting(E_ALL);
+
+try {
+    if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+        http_response_code(405);
+        echo json_encode(['success' => false, 'message' => 'Method not allowed']);
+        exit;
+    }
+
+    $partId            = isset($_POST['part_id']) ? (int)$_POST['part_id'] : 0;
+    $analysisRecordkey = trim($_POST['analysis_recordkey'] ?? '');
+
+    if ($partId <= 0 || $analysisRecordkey === '') {
+        http_response_code(400);
+        echo json_encode(['success' => false, 'message' => 'Missing required data']);
+        exit;
+    }
+
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $stmt = $pdo->prepare("
+        DELETE FROM identification_parts_analyses
+        WHERE part_id = :part_id
+          AND analysis_recordkey = :analysis_recordkey
+    ");
+    $stmt->execute([
+        ':part_id' => $partId,
+        ':analysis_recordkey' => $analysisRecordkey,
+    ]);
+
+    echo json_encode([
+        'success' => true,
+        'message' => 'Association deleted'
+    ]);
+} catch (Throwable $e) {
+    http_response_code(500);
+    echo json_encode([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+}

public/userarea/edit_template_xls.php

@@ -1,26 +1,27 @@
 <?php include('include/headscript.php');
 
-// Controlla se è stato passato un ID valido
+// Check if a valid ID was provided
 if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
-    header("Location: xlstemplates_grid.php?status=error&message=" . urlencode("Invalid ID"));
+    header("Location: templates_dashboard.php?status=error&message=" . urlencode("Invalid ID"));
     exit;
 }
 
-$id = intval($_GET['id']); // Sanifica l'ID
+$id = intval($_GET['id']);
 
-// Recupera il template dal database
+// Retrieve template from database
 $db = DBHandlerSelect::getInstance();
 $pdo = $db->getConnection();
+
 $stmt = $pdo->prepare("SELECT * FROM excel_templates WHERE id = ?");
 $stmt->execute([$id]);
 $template = $stmt->fetch(PDO::FETCH_ASSOC);
 
 if (!$template) {
-    header("Location: template_dashboard.php?status=error&message=" . urlencode("Template not found"));
+    header("Location: templates_dashboard.php?status=error&message=" . urlencode("Template not found"));
     exit;
 }
 
-// Recupera tutte le routine dal database
+// Retrieve all routines
 $stmt = $pdo->prepare("SELECT * FROM routine");
 $stmt->execute();
 $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
@@ -34,7 +35,6 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
     <link rel="icon" href="assets/images/favicon-32x32.png" type="image/png" />
     <link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
     <?php include('cssinclude.php'); ?>
-    <!-- Include jQuery prima di Select2 -->
     <script src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
     <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
     <title>Edit Template <?= htmlspecialchars($titlewebsite, ENT_QUOTES, 'UTF-8'); ?></title>
@@ -44,19 +44,22 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
     <div class="wrapper">
         <?php include('include/navbar.php'); ?>
         <?php include('include/topbar.php'); ?>
+
         <div class="page-wrapper">
             <div class="page-content">
+
                 <div class="card mb-4">
                     <div class="card-header">
-                        <h5 class="mb-0">Update XLS Template</h5>
+                        <h5 class="mb-0">Update Template</h5>
                     </div>
                     <div class="card-body">
-                        <p class="mb-2">Edit the following form in order to update the selected import XLS template</p>
+                        <p class="mb-2">Edit the following form in order to update the selected import template</p>
                         <p class="mb-2">Mandatory Fields</p>
                         <ul class="mb-0">
                             <li>Template Name</li>
-                            <li>Row Header and Column Header: where the title of the excel starts</li>
-                            <li>Schema</li>
+                            <li>Source Type</li>
+                            <li>Schema and Client</li>
+                            <li>Row Header and Column Header only for XLS templates</li>
                         </ul>
                     </div>
                 </div>
@@ -69,34 +72,44 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                             </div>
                         </div>
                     </div>
+
                     <div class="card-body">
                         <div class="col-12">
                             <form id="editTemplateForm" method="POST">
-                                <input type="hidden" name="id" value="<?php echo $template['id']; ?>">
+                                <input type="hidden" name="id" value="<?php echo (int)$template['id']; ?>">
 
                                 <div class="mb-3">
                                     <label class="form-label"><?= htmlspecialchars($templatename, ENT_QUOTES, 'UTF-8'); ?> *</label>
-                                    <input type="text" name="name" class="form-control" value="<?php echo htmlspecialchars($template['name']); ?>" required>
+                                    <input type="text" name="name" class="form-control" value="<?php echo htmlspecialchars($template['name'] ?? ''); ?>" required>
                                 </div>
 
                                 <div class="mb-3">
+                                    <label class="form-label">Source Type *</label>
+                                    <select name="source_type" id="sourceType" class="form-control" required>
+                                        <option value="XLS" <?php echo (($template['source_type'] ?? 'XLS') === 'XLS') ? 'selected' : ''; ?>>XLS</option>
+                                        <option value="API" <?php echo (($template['source_type'] ?? 'XLS') === 'API') ? 'selected' : ''; ?>>API</option>
+                                    </select>
+                                    <small class="text-muted">Choose the source used by this template</small>
+                                </div>
+
+                                <div class="mb-3" id="headerRowWrapper">
                                     <label class="form-label"><?= htmlspecialchars($rowheader, ENT_QUOTES, 'UTF-8'); ?> *</label>
-                                    <input type="number" name="header_row" class="form-control" value="<?php echo $template['header_row']; ?>" required>
+                                    <input type="number" name="header_row" id="headerRow" class="form-control" value="<?php echo htmlspecialchars($template['header_row'] ?? ''); ?>">
                                 </div>
 
-                                <div class="mb-3">
-                                    <label class="form-label"><?= htmlspecialchars($columnheader, ENT_QUOTES, 'UTF-8'); ?>*</label>
-                                    <input type="text" name="start_column" class="form-control" value="<?php echo htmlspecialchars($template['start_column']); ?>" required>
+                                <div class="mb-3" id="startColumnWrapper">
+                                    <label class="form-label"><?= htmlspecialchars($columnheader, ENT_QUOTES, 'UTF-8'); ?> *</label>
+                                    <input type="text" name="start_column" id="startColumn" class="form-control" value="<?php echo htmlspecialchars($template['start_column'] ?? ''); ?>">
                                 </div>
 
                                 <div class="mb-3">
                                     <label class="form-label"><?= htmlspecialchars($desctemplate, ENT_QUOTES, 'UTF-8'); ?></label>
-                                    <textarea name="description" class="form-control"><?php echo htmlspecialchars($template['description']); ?></textarea>
+                                    <textarea name="description" class="form-control"><?php echo htmlspecialchars($template['description'] ?? ''); ?></textarea>
                                 </div>
 
                                 <div class="mb-3">
-                                    <label class="form-label"><?= htmlspecialchars($desttable, ENT_QUOTES, 'UTF-8'); ?>*</label>
-                                    <input type="text" name="target_table" class="form-control" value="<?php echo htmlspecialchars($template['target_table']); ?>" readonly required>
+                                    <label class="form-label"><?= htmlspecialchars($desttable, ENT_QUOTES, 'UTF-8'); ?> *</label>
+                                    <input type="text" name="target_table" class="form-control" value="<?php echo htmlspecialchars($template['target_table'] ?? 'datadb'); ?>" readonly required>
                                 </div>
 
                                 <div class="mb-3">
@@ -110,12 +123,12 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
 
                                 <div class="mb-3">
                                     <label class="form-label">Button Background Color</label>
-                                    <input type="color" name="button_bg_color" class="form-control" value="<?php echo htmlspecialchars($template['button_bg_color'] ?? '#007bff'); ?>">
+                                    <input type="color" name="button_bg_color" class="form-control form-control-color" value="<?php echo htmlspecialchars($template['button_bg_color'] ?? '#007bff'); ?>">
                                 </div>
 
                                 <div class="mb-3">
                                     <label class="form-label">Button Text Color</label>
-                                    <input type="color" name="button_text_color" class="form-control" value="<?php echo htmlspecialchars($template['button_text_color'] ?? '#ffffff'); ?>">
+                                    <input type="color" name="button_text_color" class="form-control form-control-color" value="<?php echo htmlspecialchars($template['button_text_color'] ?? '#ffffff'); ?>">
                                 </div>
 
                                 <div class="mb-3">
@@ -128,7 +141,7 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                                     <select name="client_id" id="clientSelect" class="form-control" required>
                                         <option value="">Select a client...</option>
                                     </select>
-                                    <span id="clientLoadingStatus" class="text-muted" style="margin-left: 10px; display: none;">Recupero clienti in corso...</span>
+                                    <span id="clientLoadingStatus" class="text-muted" style="margin-left: 10px; display: none;">Loading clients...</span>
                                 </div>
 
                                 <div class="mb-3">
@@ -136,7 +149,7 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                                     <select name="schema_id" id="schemaSelect" class="form-control" required>
                                         <option value="">Select a schema...</option>
                                     </select>
-                                    <span id="schemaLoadingStatus" class="text-muted" style="margin-left: 10px; display: none;">Caricamento schemi in corso...</span>
+                                    <span id="schemaLoadingStatus" class="text-muted" style="margin-left: 10px; display: none;">Loading schemas...</span>
                                 </div>
 
                                 <div class="mb-3">
@@ -144,11 +157,12 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                                     <select name="idroutine" id="routineSelect" class="form-control">
                                         <option value="">Select a routine...</option>
                                         <?php foreach ($routines as $routine): ?>
-                                            <option value="<?php echo $routine['idroutine']; ?>" <?php echo ($template['idroutine'] ?? '') == $routine['idroutine'] ? 'selected' : ''; ?>>
+                                            <option value="<?php echo $routine['idroutine']; ?>" <?php echo (($template['idroutine'] ?? '') == $routine['idroutine']) ? 'selected' : ''; ?>>
                                                 <?php echo htmlspecialchars($routine['name']); ?>
                                             </option>
                                         <?php endforeach; ?>
                                     </select>
+
                                     <div id="routineDetails" class="mt-2" style="display: none;">
                                         <h6>Routine Details</h6>
                                         <p><strong>Name:</strong> <span id="routineName"></span></p>
@@ -166,8 +180,10 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                         </div>
                     </div>
                 </div>
+
             </div>
         </div>
+
         <div class="overlay toggle-icon"></div>
         <a href="javaScript:;" class="back-to-top"><i class='bx bxs-up-arrow-alt'></i></a>
         <?php include('include/footer.php'); ?>
@@ -175,9 +191,8 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
 
     <script>
         document.addEventListener("DOMContentLoaded", function() {
-            // Verifica che jQuery sia caricato
             if (typeof jQuery === 'undefined') {
-                alert("Errore: jQuery non è caricato. Contatta l'amministratore.");
+                alert("Error: jQuery is not loaded.");
                 return;
             }
 
@@ -192,12 +207,15 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
             const routineAction2 = document.getElementById("routineAction2");
             const routineAction3 = document.getElementById("routineAction3");
 
-            if (!form || !clientLoadingStatus || !schemaLoadingStatus || !routineSelect || !routineDetails) {
-                alert("Errore: Uno o più elementi della pagina non sono stati trovati. Contatta l'amministratore.");
-                return;
-            }
+            const sourceType = document.getElementById("sourceType");
+            const headerRowWrapper = document.getElementById("headerRowWrapper");
+            const startColumnWrapper = document.getElementById("startColumnWrapper");
+            const headerRow = document.getElementById("headerRow");
+            const startColumn = document.getElementById("startColumn");
+
+            const selectedClientId = <?php echo json_encode((int)($template['idclient'] ?? 0)); ?>;
+            const selectedSchemaId = <?php echo json_encode((int)($template['idschema'] ?? 0)); ?>;
 
-            // Inizializza Select2
             $('#clientSelect').select2({
                 placeholder: "Search for a client...",
                 allowClear: true
@@ -213,108 +231,164 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                 allowClear: true
             });
 
-            // Carica i clienti
+            function updateSourceFields() {
+                const selectedSource = sourceType.value;
+
+                if (selectedSource === 'API') {
+                    headerRowWrapper.style.opacity = '0.6';
+                    startColumnWrapper.style.opacity = '0.6';
+
+                    headerRow.required = false;
+                    startColumn.required = false;
+
+                    headerRow.disabled = true;
+                    startColumn.disabled = true;
+                } else {
+                    headerRowWrapper.style.opacity = '1';
+                    startColumnWrapper.style.opacity = '1';
+
+                    headerRow.required = true;
+                    startColumn.required = true;
+
+                    headerRow.disabled = false;
+                    startColumn.disabled = false;
+                }
+            }
+
+            sourceType.addEventListener('change', updateSourceFields);
+            updateSourceFields();
+
             async function loadClients() {
                 try {
                     clientLoadingStatus.style.display = 'inline';
-                    clientLoadingStatus.textContent = 'Recupero clienti in corso...';
+                    clientLoadingStatus.textContent = 'Loading clients...';
+
                     const response = await fetch("get_clienti.php", {
                         method: "GET",
                         headers: {
                             "Content-Type": "application/json"
                         }
                     });
+
                     const data = await response.json();
-                    if (!response.ok) throw new Error(data.error || `Errore HTTP: ${response.status}`);
+
+                    if (!response.ok) {
+                        throw new Error(data.error || `HTTP error: ${response.status}`);
+                    }
+
                     const select = document.getElementById("clientSelect");
                     select.innerHTML = '<option value="">Select a client...</option>';
+
                     data.value.forEach(client => {
-                        const nome = client.Nominativo || "Nome non disponibile";
-                        const id = client.IdCliente || "ID non disponibile";
+                        const nome = client.Nominativo || "Name not available";
+                        const id = client.IdCliente || "";
                         const option = new Option(`${nome.trim()} (ID: ${id})`, id);
-                        if (parseInt(id) === parseInt(<?php echo json_encode($template['idclient'] ?? 0); ?>)) {
+
+                        if (parseInt(id) === parseInt(selectedClientId)) {
                             option.selected = true;
                         }
+
                         select.add(option);
                     });
+
                     $(select).trigger('change');
-                    clientLoadingStatus.textContent = "Clienti caricati.";
+                    clientLoadingStatus.textContent = "Clients loaded.";
                 } catch (error) {
-                    clientLoadingStatus.textContent = "Errore nel caricamento.";
+                    clientLoadingStatus.textContent = "Loading error.";
+
                     Swal.fire({
-                        title: "Errore!",
-                        text: "Impossibile caricare i clienti: " + error.message,
+                        title: "Error!",
+                        text: "Unable to load clients: " + error.message,
                         icon: "error",
                         confirmButtonText: "OK"
                     });
                 } finally {
-                    setTimeout(() => clientLoadingStatus.style.display = 'none', 2000);
+                    setTimeout(() => clientLoadingStatus.style.display = 'none', 1500);
                 }
             }
 
-            // Carica gli schemi
             async function loadSchemas() {
                 try {
                     schemaLoadingStatus.style.display = 'inline';
-                    schemaLoadingStatus.textContent = 'Caricamento schemi in corso...';
+                    schemaLoadingStatus.textContent = 'Loading schemas...';
+
                     const response = await fetch("get_schemi.php", {
                         method: "GET",
                         headers: {
                             "Content-Type": "application/json"
                         }
                     });
+
                     const data = await response.json();
-                    if (!response.ok) throw new Error(data.error || `Errore HTTP: ${response.status}`);
+
+                    if (!response.ok) {
+                        throw new Error(data.error || `HTTP error: ${response.status}`);
+                    }
+
                     const select = document.getElementById("schemaSelect");
                     select.innerHTML = '<option value="">Select a schema...</option>';
-                    data.value.forEach(schema => {
-                        const nome = schema.Nome || "Nome non disponibile";
-                        const id = schema.IdSchemaCustomFields || "ID non disponibile";
+
+                    const sortedSchemas = [...data.value].sort((a, b) => {
+                        const nomeA = (a.Nome || "").trim().toLowerCase();
+                        const nomeB = (b.Nome || "").trim().toLowerCase();
+                        return nomeA.localeCompare(nomeB, 'it', {
+                            sensitivity: 'base'
+                        });
+                    });
+
+                    sortedSchemas.forEach(schema => {
+                        const nome = schema.Nome || "Name not available";
+                        const id = schema.IdSchemaCustomFields || "";
                         const option = new Option(`${nome.trim()} (ID: ${id})`, id);
-                        if (parseInt(id) === parseInt(<?php echo json_encode($template['idschema'] ?? 0); ?>)) {
+
+                        if (parseInt(id) === parseInt(selectedSchemaId)) {
                             option.selected = true;
                         }
+
                         select.add(option);
                     });
+
                     $(select).trigger('change');
-                    schemaLoadingStatus.textContent = "Schemi caricati.";
+                    schemaLoadingStatus.textContent = "Schemas loaded.";
                 } catch (error) {
-                    schemaLoadingStatus.textContent = "Errore nel caricamento.";
+                    schemaLoadingStatus.textContent = "Loading error.";
+
                     Swal.fire({
-                        title: "Errore!",
-                        text: "Impossibile caricare gli schemi: " + error.message,
+                        title: "Error!",
+                        text: "Unable to load schemas: " + error.message,
                         icon: "error",
                         confirmButtonText: "OK"
                     });
                 } finally {
-                    setTimeout(() => schemaLoadingStatus.style.display = 'none', 2000);
+                    setTimeout(() => schemaLoadingStatus.style.display = 'none', 1500);
                 }
             }
 
-            // Carica i dati
             async function loadData() {
                 try {
                     await loadClients();
                     await loadSchemas();
                 } catch (error) {
                     Swal.fire({
-                        title: "Errore!",
-                        text: "Errore nel caricamento dei dati: " + error.message,
+                        title: "Error!",
+                        text: "Error while loading data: " + error.message,
                         icon: "error",
                         confirmButtonText: "OK"
                     });
                 }
             }
+
             loadData();
 
-            // Routine dettagli
             const routines = <?php echo json_encode($routines); ?>;
 
             function updateRoutineDetails() {
                 const selectedId = routineSelect.value;
                 routineDetails.style.display = selectedId ? 'block' : 'none';
+
                 if (selectedId) {
                     const routine = routines.find(r => r.idroutine == selectedId);
+
                     if (routine) {
                         routineName.textContent = routine.name || 'N/A';
                         routineDescription.textContent = routine.description || 'N/A';
@@ -336,10 +410,10 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                     routineAction3.textContent = '';
                 }
             }
-            routineSelect.addEventListener('change', updateRoutineDetails);
-            updateRoutineDetails(); // Inizializza dettagli se una routine è preselezionata
 
-            // Submit del form
+            routineSelect.addEventListener('change', updateRoutineDetails);
+            updateRoutineDetails();
+
             form.addEventListener("submit", function(e) {
                 e.preventDefault();
 
@@ -351,8 +425,8 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
 
                 if (!clientId) {
                     Swal.fire({
-                        title: "Errore!",
-                        text: "Per favore seleziona un cliente.",
+                        title: "Error!",
+                        text: "Please select a client.",
                         icon: "error",
                         confirmButtonText: "OK"
                     });
@@ -373,8 +447,8 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
 
                 if (!schemaId) {
                     Swal.fire({
-                        title: "Errore!",
-                        text: "Per favore seleziona uno schema.",
+                        title: "Error!",
+                        text: "Please select a schema.",
                         icon: "error",
                         confirmButtonText: "OK"
                     });
@@ -387,10 +461,10 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                     const nameMatch = optionText.match(/^(.+?)(?:\s*\(ID:\s*\d+\))?$/);
                     schemaName = nameMatch ? nameMatch[1].trim() : optionText;
                 }
+
                 formData.append("idschema", schemaId);
                 formData.append("schemaname", schemaName);
 
-                // Aggiungi idroutine
                 const routineId = routineSelect.value;
                 formData.append("idroutine", routineId);
 
@@ -402,8 +476,8 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                     .then(data => {
                         if (data.success) {
                             Swal.fire({
-                                title: "Successo!",
-                                text: "Template aggiornato con successo!",
+                                title: "Success!",
+                                text: "Template updated successfully!",
                                 icon: "success",
                                 confirmButtonText: "OK"
                             }).then(() => {
@@ -411,17 +485,17 @@ $routines = $stmt->fetchAll(PDO::FETCH_ASSOC);
                             });
                         } else {
                             Swal.fire({
-                                title: "Errore!",
+                                title: "Error!",
                                 text: data.message,
                                 icon: "error",
                                 confirmButtonText: "OK"
                             });
                         }
                     })
-                    .catch(error => {
+                    .catch(() => {
                         Swal.fire({
-                            title: "Errore!",
-                            text: "Si è verificato un errore imprevisto.",
+                            title: "Error!",
+                            text: "An unexpected error occurred.",
                             icon: "error",
                             confirmButtonText: "OK"
                         });

public/userarea/exportLims_gridData.js

@@ -0,0 +1,555 @@
+/**
+ * exportLims_gridData.js — Export to LIMS using gridData (for imported.php)
+ *
+ * Replaces export_to_lims.js for pages that use gridData instead of DOM-rendered rows.
+ * Single export + batch export (Export All) with validation.
+ */
+(function () {
+    'use strict';
+
+    let pendingConfirmHandler = null;
+    let batchRunning = false;
+    Object.defineProperty(window, "batchRunning", { get: () => batchRunning });
+
+    let batchCancelled = false;
+    let pendingBatchConfirmHandler = null;
+
+    // ── Helpers ──────────────────────────────────────────────────────────
+
+    function cleanupBackdrop() {
+        document.querySelectorAll(".modal-backdrop").forEach(b => b.remove());
+        document.body.classList.remove("modal-open");
+        document.body.style.paddingRight = "";
+        const overlay = document.querySelector(".overlay.toggle-icon");
+        if (overlay) overlay.style.display = "none";
+    }
+
+    function getGridRow(iddatadb) {
+        return document.querySelector(`.grid-row[data-id="${iddatadb}"]`);
+    }
+
+    function getRowIndexByIddatadb(iddatadb) {
+        return (window.gridData || []).findIndex(r => String(r.iddatadb) === String(iddatadb));
+    }
+
+    // ── Validation ──────────────────────────────────────────────────────
+
+    async function validateRows(rowsToValidate) {
+        const response = await fetch("validate_export.php", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({ rows: rowsToValidate }),
+        });
+        if (!response.ok) throw new Error(`Validation HTTP error: ${response.status}`);
+        return response.json();
+    }
+
+    function clearValidationErrors() {
+        // Clear from gridData
+        (window.gridData || []).forEach(row => { delete row._validationErrors; delete row._exportError; });
+
+        document.querySelectorAll(".grid-cell.validation-error").forEach(cell => {
+            cell.classList.remove("validation-error");
+            cell.querySelectorAll(".input-validation-error").forEach(el => el.classList.remove("input-validation-error"));
+            const tooltip = cell.querySelector(".validation-tooltip");
+            if (tooltip) tooltip.remove();
+        });
+        document.querySelectorAll(".grid-row.validation-row-error").forEach(row => row.classList.remove("validation-row-error"));
+        clearAllRowErrors();
+    }
+
+    function showValidationErrors(gridRow, iddatadb, errors) {
+        // Store in gridData for re-render persistence
+        const idx = getRowIndexByIddatadb(iddatadb);
+        if (idx >= 0) window.gridData[idx]._validationErrors = errors;
+
+        if (!gridRow) return;
+        gridRow.classList.add("validation-row-error");
+        const messages = [];
+
+        errors.forEach(err => {
+            messages.push(err.message);
+            if (!err.field) return;
+
+            let cell = null;
+            if (err.field.startsWith("field_label:")) {
+                const label = err.field.substring("field_label:".length);
+                const headers = document.querySelectorAll(".grid-header");
+                let targetIndex = null;
+                headers.forEach(h => {
+                    if (h.textContent.trim() === label) targetIndex = h.getAttribute("data-index");
+                });
+                if (targetIndex) {
+                    cell = gridRow.querySelector(`.grid-cell[data-index="${targetIndex}"]`);
+                }
+            } else {
+                cell = gridRow.querySelector(`.grid-cell[data-col="${err.field}"]`);
+            }
+
+            if (cell) {
+                cell.classList.add("validation-error");
+                cell.querySelectorAll("input, select").forEach(el => el.classList.add("input-validation-error"));
+                let tooltip = cell.querySelector(".validation-tooltip");
+                if (!tooltip) {
+                    tooltip = document.createElement("div");
+                    tooltip.className = "validation-tooltip";
+                    cell.appendChild(tooltip);
+                }
+                tooltip.textContent = err.message;
+            }
+        });
+
+        showRowError(gridRow, iddatadb, messages.join("\n"));
+    }
+
+    // ── Send export ─────────────────────────────────────────────────────
+
+    async function sendExport(iddatadb, batchUuid) {
+        const formData = new FormData();
+        formData.append("iddatadb", iddatadb);
+        if (batchUuid) formData.append("batch_uuid", batchUuid);
+
+        const response = await fetch("export_to_lims.php", { method: "POST", body: formData });
+        if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
+        const data = await response.json();
+
+        if (data.success) {
+            // Update gridData
+            const idx = getRowIndexByIddatadb(iddatadb);
+            if (idx >= 0) {
+                window.gridData[idx].status = 'l';
+                window.gridData[idx].commessaweb = data.commessaweb;
+            }
+
+            // Update visible DOM row
+            const gridRow = getGridRow(iddatadb);
+            if (gridRow) {
+                const statusBadge = gridRow.querySelector('.grid-cell[data-col="status"] .status-badge');
+                if (statusBadge) {
+                    statusBadge.classList.remove("status-i", "status-P");
+                    statusBadge.classList.add("status-l");
+                    statusBadge.textContent = "To LIMS";
+                }
+                const statusCell = gridRow.querySelector('.grid-cell[data-col="status"]');
+                if (statusCell && data.commessaweb) {
+                    let cwSpan = statusCell.querySelector(".commessaweb-code");
+                    if (!cwSpan) {
+                        cwSpan = document.createElement("span");
+                        cwSpan.className = "commessaweb-code";
+                        cwSpan.style.cssText = "display:block; font-size:0.75em; color:#555; margin-top:2px;";
+                        statusCell.appendChild(cwSpan);
+                    }
+                    cwSpan.textContent = data.commessaweb;
+                }
+                const exportBtn = gridRow.querySelector(".export-lims-btn");
+                if (exportBtn) {
+                    exportBtn.disabled = true;
+                    exportBtn.style.background = "#ccc";
+                    exportBtn.style.cursor = "not-allowed";
+                    exportBtn.style.opacity = "0.5";
+                }
+            }
+        }
+
+        return data;
+    }
+
+    // ── Show result modal ───────────────────────────────────────────────
+
+    function showExportResult(data) {
+        const el = document.getElementById("exportResponseModal");
+        if (!el) return;
+        const modal = new bootstrap.Modal(el, { keyboard: false });
+        const msg = document.getElementById("exportResponseMessage");
+        const label = document.getElementById("exportResponseModalLabel");
+
+        if (data.success) {
+            msg.innerHTML = `${data.message.replace(/\n/g, "<br>")}` +
+                `<br>ID CommessaWeb: ${data.idcommessaweb}` +
+                `<br>Codice CommessaWeb: ${data.commessaweb}` +
+                (data.totalPhotos > 0 ? `<br>Foto: ${data.totalPhotos}` : "");
+            label.textContent = "Esportazione Completata";
+        } else {
+            msg.textContent = `Errore: ${data.message}`;
+            label.textContent = "Errore Esportazione";
+        }
+        modal.show();
+        el.addEventListener("hidden.bs.modal", cleanupBackdrop, { once: true });
+    }
+
+    // ── Row UI helpers ──────────────────────────────────────────────────
+
+    function setRowExporting(row, active) {
+        if (!row) return;
+        const btnCell = row.querySelector(".button-cell");
+        if (active) {
+            row.classList.remove("batch-disabled");
+            row.classList.add("batch-exporting");
+            if (btnCell) {
+                btnCell.querySelectorAll(".action-btn").forEach(b => { b.dataset.prevDisplay = b.style.display; b.style.display = "none"; });
+                const spinner = document.createElement("span");
+                spinner.className = "batch-row-spinner";
+                spinner.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Exporting...';
+                btnCell.appendChild(spinner);
+            }
+        } else {
+            row.classList.remove("batch-exporting");
+            if (btnCell) {
+                const spinner = btnCell.querySelector(".batch-row-spinner");
+                if (spinner) spinner.remove();
+                btnCell.querySelectorAll(".action-btn").forEach(b => { b.style.display = b.dataset.prevDisplay || ""; delete b.dataset.prevDisplay; });
+            }
+        }
+    }
+
+    function showRowError(row, iddatadb, message) {
+        if (!row) return;
+        row.classList.add("batch-row-error");
+        const btnCell = row.querySelector(".button-cell");
+        if (btnCell) {
+            const old = btnCell.querySelector(".batch-error-msg");
+            if (old) old.remove();
+            const errorEl = document.createElement("div");
+            errorEl.className = "batch-error-msg";
+            errorEl.textContent = "Warning — click for details";
+            errorEl.addEventListener("click", () => {
+                document.getElementById("exportResponseMessage").innerHTML = message.replace(/\n/g, "<br>");
+                document.getElementById("exportResponseModalLabel").textContent = "Error (id: " + iddatadb + ")";
+                new bootstrap.Modal(document.getElementById("exportResponseModal"), { keyboard: false }).show();
+            });
+            btnCell.appendChild(errorEl);
+        }
+    }
+
+    function clearAllRowErrors() {
+        document.querySelectorAll(".grid-row.batch-row-error").forEach(row => {
+            row.classList.remove("batch-row-error");
+            const msg = row.querySelector(".batch-error-msg");
+            if (msg) msg.remove();
+        });
+    }
+
+    function disableAllRowButtons() {
+        document.querySelectorAll(".grid-row[data-id]").forEach(row => row.classList.add("batch-disabled"));
+        const toggle = document.querySelector(".actions-dropdown .dropdown-toggle");
+        if (toggle) { toggle.disabled = true; toggle.style.opacity = "0.5"; toggle.style.pointerEvents = "none"; }
+    }
+
+    function enableAllRowButtons() {
+        document.querySelectorAll(".grid-row[data-id]").forEach(row => row.classList.remove("batch-disabled"));
+        const toggle = document.querySelector(".actions-dropdown .dropdown-toggle");
+        if (toggle) { toggle.disabled = false; toggle.style.opacity = ""; toggle.style.pointerEvents = ""; }
+    }
+
+    // ── Single row export: validate → confirm → send ────────────────────
+
+    function startExportConfirmFlow(iddatadb, rowIndex) {
+        const gridRow = getGridRow(iddatadb);
+        clearValidationErrors();
+
+        if (gridRow) {
+            setRowExporting(gridRow, true);
+            const spinner = gridRow.querySelector(".batch-row-spinner");
+            if (spinner) spinner.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Validating...';
+        }
+
+        validateRows([{ iddatadb: parseInt(iddatadb), index: rowIndex }])
+            .then(validationData => {
+                if (gridRow) { setRowExporting(gridRow, false); gridRow.classList.remove("batch-disabled"); }
+
+                if (!validationData.success) {
+                    showExportResult({ success: false, message: validationData.message || "Validation error" });
+                    return;
+                }
+                const result = validationData.results[rowIndex];
+                if (result && !result.valid) {
+                    if (gridRow) showValidationErrors(gridRow, iddatadb, result.errors);
+                    return;
+                }
+                showConfirmAndExport(iddatadb, rowIndex);
+            })
+            .catch(error => {
+                if (gridRow) { setRowExporting(gridRow, false); gridRow.classList.remove("batch-disabled"); }
+                showExportResult({ success: false, message: "Validation error: " + error.message });
+            });
+    }
+
+    function showConfirmAndExport(iddatadb, rowIndex) {
+        const confirmModalElement = document.getElementById("exportConfirmModal");
+        if (!confirmModalElement) return;
+
+        const confirmModal = new bootstrap.Modal(confirmModalElement, { keyboard: false });
+        document.getElementById("exportIddatadb").textContent = iddatadb;
+        confirmModal.show();
+
+        const confirmBtn = document.getElementById("exportConfirmBtn");
+        if (!confirmBtn) { confirmModal.hide(); return; }
+
+        const confirmHandler = async () => {
+            pendingConfirmHandler = null;
+            confirmModal.hide();
+
+            const gridRow = getGridRow(iddatadb);
+            if (gridRow) setRowExporting(gridRow, true);
+
+            try {
+                const data = await sendExport(iddatadb);
+                if (gridRow) { setRowExporting(gridRow, false); gridRow.classList.remove("batch-disabled"); }
+                if (!data.success) showRowError(gridRow, iddatadb, data.message || "Unknown error");
+                showExportResult(data);
+            } catch (error) {
+                if (gridRow) { setRowExporting(gridRow, false); gridRow.classList.remove("batch-disabled"); }
+                showRowError(gridRow, iddatadb, error.message);
+                showExportResult({ success: false, message: error.message });
+            }
+        };
+
+        if (pendingConfirmHandler) confirmBtn.removeEventListener("click", pendingConfirmHandler);
+        pendingConfirmHandler = confirmHandler;
+        confirmBtn.addEventListener("click", confirmHandler, { once: true });
+    }
+
+    // ── Single row click (event delegation) ─────────────────────────────
+
+    $(document).on('click', '.export-lims-btn', function (e) {
+        e.preventDefault();
+        if (batchRunning) return;
+
+        const iddatadb = this.dataset.iddatadb;
+        const rowIndex = parseInt(this.dataset.row);
+        const gridRow = getGridRow(iddatadb);
+
+        // Check unsaved changes for this row
+        const dataRow = window.gridData?.[rowIndex];
+        if (dataRow && dataRow._dirty) {
+            const unsavedModal = new bootstrap.Modal(document.getElementById("exportUnsavedModal"), { keyboard: false });
+            unsavedModal.show();
+
+            document.getElementById("saveAndExportBtn")?.addEventListener("click", () => {
+                unsavedModal.hide();
+                // Save first, then export
+                const formData = window.buildSavePayload(rowIndex);
+                fetch('save_edited_row.php', { method: 'POST', body: formData })
+                    .then(r => r.json())
+                    .then(result => {
+                        if (result.success) {
+                            dataRow._dirty = false;
+                            startExportConfirmFlow(iddatadb, rowIndex);
+                        } else {
+                            alert('Save failed: ' + result.message);
+                        }
+                    });
+            }, { once: true });
+            return;
+        }
+
+        startExportConfirmFlow(iddatadb, rowIndex);
+    });
+
+    // ── Batch export (Export All) ───────────────────────────────────────
+
+    function collectEligibleRows() {
+        // Read from gridData, not DOM
+        const eligible = [];
+        (window.gridData || []).forEach((row, index) => {
+            if (row.status !== 'l') {
+                eligible.push({ iddatadb: row.iddatadb, index, row: getGridRow(row.iddatadb) });
+            }
+        });
+        return eligible;
+    }
+
+    function hasUnsavedChanges() {
+        return (window.gridData || []).some(r => r._dirty);
+    }
+
+    async function validateAndFilter(eligibleRows) {
+        const rowsToValidate = eligibleRows.map(({ iddatadb, index }) => ({
+            iddatadb: parseInt(iddatadb),
+            index,
+        }));
+        const validationData = await validateRows(rowsToValidate);
+        if (!validationData.success) throw new Error(validationData.message || "Validation error");
+
+        const validRows = [];
+        let invalidCount = 0;
+
+        for (const item of eligibleRows) {
+            const result = validationData.results[item.index];
+            if (result && !result.valid) {
+                if (item.row) showValidationErrors(item.row, item.iddatadb, result.errors);
+                invalidCount++;
+            } else {
+                validRows.push(item);
+            }
+        }
+        return { validRows, invalidCount };
+    }
+
+    function showValidationSpinner(show) {
+        const bar = document.getElementById("batchExportBar");
+        const statusEl = document.getElementById("batchExportStatus");
+        const cancelBtn = document.getElementById("exportBatchCancelBtn");
+        if (show) {
+            if (bar) bar.style.display = "";
+            if (statusEl) statusEl.textContent = "Validating...";
+            if (cancelBtn) cancelBtn.style.display = "none";
+        } else {
+            if (bar) bar.style.display = "none";
+            if (cancelBtn) cancelBtn.style.display = "";
+        }
+    }
+
+    function showBatchConfirm(eligibleRows) {
+        clearValidationErrors();
+        showValidationSpinner(true);
+
+        validateAndFilter(eligibleRows)
+            .then(({ validRows, invalidCount }) => {
+                showValidationSpinner(false);
+                if (validRows.length === 0) {
+                    document.getElementById("exportResponseMessage").innerHTML =
+                        `No valid rows for export.<br><strong>${invalidCount}</strong> rows with validation errors.`;
+                    document.getElementById("exportResponseModalLabel").textContent = "Validation Failed";
+                    new bootstrap.Modal(document.getElementById("exportResponseModal"), { keyboard: false }).show();
+                    return;
+                }
+
+                const confirmModal = new bootstrap.Modal(document.getElementById("exportBatchConfirmModal"), { keyboard: false });
+                let countText = String(validRows.length);
+                if (invalidCount > 0) countText += ` (${invalidCount} excluded due to errors)`;
+                document.getElementById("exportBatchCount").textContent = countText;
+                confirmModal.show();
+
+                const confirmBtn = document.getElementById("exportBatchConfirmBtn");
+                if (pendingBatchConfirmHandler) confirmBtn.removeEventListener("click", pendingBatchConfirmHandler);
+                pendingBatchConfirmHandler = () => {
+                    pendingBatchConfirmHandler = null;
+                    confirmModal.hide();
+                    startBatchExport(validRows);
+                };
+                confirmBtn.addEventListener("click", pendingBatchConfirmHandler, { once: true });
+            })
+            .catch(error => {
+                showValidationSpinner(false);
+                document.getElementById("exportResponseMessage").textContent = "Validation error: " + error.message;
+                document.getElementById("exportResponseModalLabel").textContent = "Validation Error";
+                new bootstrap.Modal(document.getElementById("exportResponseModal"), { keyboard: false }).show();
+            });
+    }
+
+    $(document).on('click', '.export-all-lims-btn', function (e) {
+        e.preventDefault();
+        if (batchRunning) return;
+
+        if (hasUnsavedChanges()) {
+            const unsavedModal = new bootstrap.Modal(document.getElementById("exportBatchUnsavedModal"), { keyboard: false });
+            unsavedModal.show();
+            document.getElementById("batchSaveAndExportBtn")?.addEventListener("click", () => {
+                unsavedModal.hide();
+                // Trigger save all first — listen for completion
+                alert("Please Save All first, then Export All.");
+            }, { once: true });
+            return;
+        }
+
+        const eligibleRows = collectEligibleRows();
+        if (eligibleRows.length === 0) {
+            document.getElementById("exportResponseMessage").textContent = "All rows already exported to LIMS.";
+            document.getElementById("exportResponseModalLabel").textContent = "Export All";
+            new bootstrap.Modal(document.getElementById("exportResponseModal"), { keyboard: false }).show();
+            return;
+        }
+        showBatchConfirm(eligibleRows);
+    });
+
+    function startBatchExport(eligibleRows) {
+        batchCancelled = false;
+        batchRunning = true;
+        const batchUuid = crypto.randomUUID();
+        const total = eligibleRows.length;
+        let processed = 0, succeeded = 0, failed = 0;
+
+        disableAllRowButtons();
+
+        const bar = document.getElementById("batchExportBar");
+        const statusEl = document.getElementById("batchExportStatus");
+        const cancelBtn = document.getElementById("exportBatchCancelBtn");
+        if (bar) bar.style.display = "";
+        if (cancelBtn) cancelBtn.disabled = false;
+        if (statusEl) statusEl.textContent = `Exporting 0 / ${total}...`;
+
+        cancelBtn?.addEventListener("click", () => {
+            batchCancelled = true;
+            if (statusEl) statusEl.textContent = "Cancelling... (waiting for current row)";
+            if (cancelBtn) cancelBtn.disabled = true;
+        }, { once: true });
+
+        (async () => {
+            for (let i = 0; i < eligibleRows.length; i++) {
+                if (batchCancelled) break;
+
+                const { iddatadb, row } = eligibleRows[i];
+                if (statusEl) statusEl.textContent = `Exporting ${processed + 1} / ${total} (id: ${iddatadb})...`;
+
+                const gridRow = row || getGridRow(iddatadb);
+                if (gridRow) setRowExporting(gridRow, true);
+
+                try {
+                    const data = await sendExport(iddatadb, batchUuid);
+                    processed++;
+                    if (data.success) {
+                        succeeded++;
+                    } else {
+                        failed++;
+                        const errIdx = getRowIndexByIddatadb(iddatadb);
+                        if (errIdx >= 0) window.gridData[errIdx]._exportError = data.message || "Unknown error";
+                        if (gridRow) showRowError(gridRow, iddatadb, data.message || "Unknown error");
+                    }
+                } catch (error) {
+                    processed++;
+                    failed++;
+                    const errIdx = getRowIndexByIddatadb(iddatadb);
+                    if (errIdx >= 0) window.gridData[errIdx]._exportError = error.message;
+                    if (gridRow) showRowError(gridRow, iddatadb, error.message);
+                }
+
+                if (gridRow) { setRowExporting(gridRow, false); gridRow.classList.remove("batch-disabled"); }
+            }
+
+            batchRunning = false;
+            enableAllRowButtons();
+            if (bar) bar.style.display = "none";
+
+            // Re-render to reflect status changes, then restore error indicators
+            const gr = window.gridRenderer;
+            if (gr) gr.renderVisibleRows();
+
+            // Restore error state from gridData._exportError
+            (window.gridData || []).forEach((row, idx) => {
+                if (row._exportError) {
+                    const gridRow = getGridRow(row.iddatadb);
+                    if (gridRow) showRowError(gridRow, row.iddatadb, row._exportError);
+                }
+            });
+
+            const msgEl = document.getElementById("exportResponseMessage");
+            const labelEl = document.getElementById("exportResponseModalLabel");
+
+            if (batchCancelled) {
+                labelEl.textContent = "Export All — Cancelled";
+                msgEl.innerHTML = `Exported: <strong>${succeeded}</strong><br>Errors: <strong>${failed}</strong><br>Not processed: <strong>${total - processed}</strong>`;
+            } else if (failed === 0) {
+                labelEl.textContent = "Export All — Complete";
+                msgEl.innerHTML = `All <strong>${succeeded}</strong> rows exported successfully.`;
+            } else {
+                labelEl.textContent = "Export All — Completed with errors";
+                msgEl.innerHTML = `Exported: <strong>${succeeded}</strong><br>Errors: <strong>${failed}</strong>`;
+            }
+
+            const modalEl = document.getElementById("exportResponseModal");
+            new bootstrap.Modal(modalEl, { keyboard: false }).show();
+            modalEl.addEventListener("hidden.bs.modal", cleanupBackdrop, { once: true });
+        })();
+    }
+})();

public/userarea/get_analisi_by_cliente_matrice.php

@@ -0,0 +1,68 @@
+<?php
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once dirname(__FILE__) . '/class/VisualLimsApiClient.class.php';
+
+header('Content-Type: application/json');
+ini_set('display_errors', '0');
+error_reporting(E_ALL);
+
+try {
+    $idCliente = isset($_GET['id_cliente']) ? (int)$_GET['id_cliente'] : 0;
+    $idMatrice = isset($_GET['id_matrice']) ? (int)$_GET['id_matrice'] : 0;
+    $debug     = isset($_GET['debug']) ? (int)$_GET['debug'] : 0;
+
+    if ($idCliente <= 0) {
+        http_response_code(400);
+        echo json_encode(['error' => 'Missing or invalid id_cliente']);
+        exit;
+    }
+
+    $api = VisualLimsApiClient::getInstance();
+
+    if ($idMatrice > 0) {
+        $expandExpr = "AnalisiAbilitate(\$filter=Matrice/IdMatrice eq $idMatrice)";
+    } else {
+        $expandExpr = "AnalisiAbilitate";
+    }
+
+    // Encode only the $expand expression because it contains spaces, slash and parentheses
+    $expandEncoded = rawurlencode($expandExpr);
+    $endpoint = "Cliente($idCliente)?\$expand={$expandEncoded}";
+
+    $base_url = 'https://93.43.5.102/limsapi/api/odata/';
+    $full_url = $base_url . $endpoint;
+
+    file_put_contents(__DIR__ . '/last_url_analisi.txt', $full_url . PHP_EOL, FILE_APPEND);
+
+    $data = $api->get($endpoint, []);
+
+    file_put_contents(
+        __DIR__ . '/analisi_by_cliente_matrice_response.json',
+        json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE)
+    );
+
+    if ($debug === 1) {
+        echo json_encode([
+            'endpoint'     => $endpoint,
+            'full_url'     => $full_url,
+            'raw_response' => $data
+        ], JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
+        exit;
+    }
+
+    $analisi = $data['AnalisiAbilitate'] ?? [];
+
+    echo json_encode([
+        'value' => $analisi,
+        'count' => is_array($analisi) ? count($analisi) : 0
+    ], JSON_UNESCAPED_UNICODE);
+} catch (Exception $e) {
+    file_put_contents(
+        __DIR__ . '/error_log_analisi.txt',
+        date('Y-m-d H:i:s') . ' - ' . $e->getMessage() . PHP_EOL,
+        FILE_APPEND
+    );
+
+    http_response_code(500);
+    echo json_encode(['error' => $e->getMessage()]);
+}

public/userarea/get_analisi_by_matrice.php

@@ -0,0 +1,56 @@
+<?php
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once dirname(__FILE__) . '/class/VisualLimsApiClient.class.php';
+
+header('Content-Type: application/json');
+ini_set('display_errors', '0');
+error_reporting(E_ALL);
+
+try {
+    $idMatrice = isset($_GET['id_matrice']) ? (int)$_GET['id_matrice'] : 0;
+
+    if ($idMatrice <= 0) {
+        http_response_code(400);
+        echo json_encode(['error' => 'Missing or invalid id_matrice']);
+        exit;
+    }
+
+    $api = VisualLimsApiClient::getInstance();
+
+    /**
+     * OData hypothesis:
+     * - Expand enabled matrices
+     * - Return only selectable analyses
+     * - Include generic analyses OR analyses enabled for the given matrix
+     *
+     * This endpoint must be verified against the real VisualLims API metadata.
+     */
+    $filter = rawurlencode("SelezionabileSuWeb eq true and (IsGenerico eq true or MatriciAbilitate/any(m:m/IdMatrice eq $idMatrice))");
+    $expand = rawurlencode("MatriciAbilitate");
+    $endpoint = "Analisi?\$top=10";
+
+    // Debug URL
+    $base_url = 'https://93.43.5.102/limsapi/api/odata/';
+    $full_url = $base_url . $endpoint;
+    file_put_contents(__DIR__ . '/last_url_analisi.txt', $full_url . PHP_EOL, FILE_APPEND);
+
+    $data = $api->get($endpoint, []);
+
+    file_put_contents(
+        __DIR__ . '/analisi_by_matrice_response.json',
+        json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE)
+    );
+
+    $analisi = $data['value'] ?? [];
+
+    echo json_encode(['value' => $analisi], JSON_UNESCAPED_UNICODE);
+} catch (Exception $e) {
+    file_put_contents(
+        __DIR__ . '/error_log_analisi.txt',
+        date('Y-m-d H:i:s') . ' - ' . $e->getMessage() . PHP_EOL,
+        FILE_APPEND
+    );
+
+    http_response_code(500);
+    echo json_encode(['error' => $e->getMessage()]);
+}

public/userarea/get_analisi_matrice_filter.php

@@ -0,0 +1,60 @@
+<?php
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once dirname(__FILE__) . '/class/VisualLimsApiClient.class.php';
+
+header('Content-Type: application/json');
+ini_set('display_errors', '0');
+error_reporting(E_ALL);
+
+try {
+    $idMatrice = isset($_GET['id_matrice']) ? (int)$_GET['id_matrice'] : 0;
+    $debug     = isset($_GET['debug']) ? (int)$_GET['debug'] : 0;
+
+    if ($idMatrice <= 0) {
+        http_response_code(400);
+        echo json_encode(['error' => 'Missing or invalid id_matrice']);
+        exit;
+    }
+
+    $api = VisualLimsApiClient::getInstance();
+
+    $filter = rawurlencode("Matrice/IdMatrice eq $idMatrice");
+    $endpoint = "Analisi?\$filter={$filter}";
+
+    $base_url = 'https://93.43.5.102/limsapi/api/odata/';
+    $full_url = $base_url . $endpoint;
+
+    file_put_contents(__DIR__ . '/last_url_analisi.txt', $full_url . PHP_EOL, FILE_APPEND);
+
+    $data = $api->get($endpoint, []);
+
+    file_put_contents(
+        __DIR__ . '/analisi_by_matrice_response.json',
+        json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE)
+    );
+
+    if ($debug === 1) {
+        echo json_encode([
+            'endpoint'     => $endpoint,
+            'full_url'     => $full_url,
+            'raw_response' => $data
+        ], JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
+        exit;
+    }
+
+    $analisi = $data['value'] ?? [];
+
+    echo json_encode([
+        'value' => $analisi,
+        'count' => is_array($analisi) ? count($analisi) : 0
+    ], JSON_UNESCAPED_UNICODE);
+} catch (Exception $e) {
+    file_put_contents(
+        __DIR__ . '/error_log_analisi.txt',
+        date('Y-m-d H:i:s') . ' - ' . $e->getMessage() . PHP_EOL,
+        FILE_APPEND
+    );
+
+    http_response_code(500);
+    echo json_encode(['error' => $e->getMessage()]);
+}

public/userarea/get_clienti.php

@@ -74,10 +74,21 @@ try {
         throw new Exception("Massimo numero di tentativi raggiunto per $endpoint");
     }
 
+    // Cache file (1 hour TTL)
+    $cacheFile = __DIR__ . '/cache/clienti.json';
+    if (file_exists($cacheFile) && (time() - filemtime($cacheFile) < 3600)) {
+        readfile($cacheFile);
+        exit;
+    }
+
     // Esegui la chiamata con retry
     $data = makeApiRequest($api, $endpoint);
 
-    echo json_encode($data);
+    $json = json_encode($data);
+    if (!is_dir(__DIR__ . '/cache')) mkdir(__DIR__ . '/cache', 0777, true);
+    file_put_contents($cacheFile, $json);
+
+    echo $json;
 } catch (Exception $e) {
     http_response_code(500);
     $errorResponse = [

public/userarea/get_customfield_values.php

@@ -21,17 +21,26 @@ try {
     }
 
     $results = [];
+    $cacheDir = __DIR__ . '/cache';
+    if (!is_dir($cacheDir)) mkdir($cacheDir, 0777, true);
 
     foreach ($fieldIds as $customFieldId) {
+        $cacheFile = $cacheDir . '/customfield_' . $customFieldId . '.json';
+
+        // Use cache if fresh (1 hour)
+        if (file_exists($cacheFile) && (time() - filemtime($cacheFile) < 3600)) {
+            $results[$customFieldId] = json_decode(file_get_contents($cacheFile), true);
+            continue;
+        }
+
         $endpoint = "CustomField($customFieldId)?\$expand=CustomFieldsValues";
         $data = $api->get($endpoint);
+        $values = $data['CustomFieldsValues'] ?? [];
+        $results[$customFieldId] = $values;
 
-        $results[$customFieldId] = $data['CustomFieldsValues'] ?? [];
+        file_put_contents($cacheFile, json_encode($values));
     }
 
-    // Debug ფაილი
-    file_put_contents(__DIR__ . '/customfield_values_response.json', json_encode($results));
-
     echo json_encode($results);
 } catch (Exception $e) {
     http_response_code(500);

public/userarea/get_macro_matrici.php

@@ -1,59 +1,46 @@
 <?php
-require_once dirname(__DIR__, 2) . '/vendor/autoload.php'; // Risale a root/vendor/
-use Dotenv\Dotenv;
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once __DIR__ . '/class/db-functions.php';
+include dirname(__DIR__) . '/../extra/auth.php';
+if (!Auth::check()) { http_response_code(401); echo json_encode(['error' => 'Unauthorized']); exit; }
 
-// Set JSON header
 header('Content-Type: application/json');
 
-// Debug: Log the path where we expect the .env file
-$envPath = dirname(__DIR__, 2);
-file_put_contents(__DIR__ . '/debug_log.txt', date('Y-m-d H:i:s') . ' - Expected .env path: ' . $envPath . PHP_EOL, FILE_APPEND);
-
-// Carica il file .env dalla root del progetto
 try {
-    $dotenv = Dotenv::createImmutable($envPath);
-    $dotenv->load();
-} catch (Exception $e) {
-    file_put_contents(__DIR__ . '/error_log.txt', date('Y-m-d H:i:s') . ' - Errore caricamento .env: ' . $e->getMessage() . PHP_EOL, FILE_APPEND);
-    echo json_encode(['success' => false, 'message' => 'Errore caricamento configurazione: ' . $e->getMessage()]);
-    exit(1);
-}
+    // Read from matrici cache (populated by get_matrici.php / warm_cache.php)
+    $cacheFile = __DIR__ . '/cache/matrici.json';
+    if (file_exists($cacheFile)) {
+        $data = json_decode(file_get_contents($cacheFile), true);
+        $matrici = $data['value'] ?? [];
+    } else {
+        // Fallback: trigger cache creation
+        require_once __DIR__ . '/class/VisualLimsApiClient.class.php';
+        $api = VisualLimsApiClient::getInstance();
+        $apiData = $api->get('Matrice');
+        $matrici = [];
+        foreach (($apiData['value'] ?? []) as $item) {
+            $nome = $item['NomeMatrice'] ?? '';
+            if ($nome !== '' && substr($nome, 0, 1) !== '*') {
+                $matrici[] = ['IdMatrice' => $item['IdMatrice'], 'NomeMatrice' => $nome, 'MacroMatrice' => $item['MacroMatrice'] ?? null];
+            }
+        }
+        if (!is_dir(__DIR__ . '/cache')) mkdir(__DIR__ . '/cache', 0777, true);
+        file_put_contents($cacheFile, json_encode(['success' => true, 'value' => $matrici]));
+    }
 
-// Recupera le variabili d'ambiente
-$dbHost = $_ENV['DB_HOST'];
-$dbName = $_ENV['DB_DATABASE'];
-$dbUser = $_ENV['DB_USERNAME'];
-$dbPass = $_ENV['DB_PASSWORD'];
-$dbPrefix = $_ENV['DB_PREFIX'];
+    // Extract unique MacroMatrice values
+    $macroValues = [];
+    foreach ($matrici as $m) {
+        $macro = $m['MacroMatrice'] ?? null;
+        if ($macro !== null && $macro !== '' && substr($macro, 0, 1) !== '*') {
+            $macroValues[$macro] = true;
+        }
+    }
+    $macroMatrici = array_keys($macroValues);
+    sort($macroMatrici);
 
-// Debug: Log database connection details (excluding password)
-file_put_contents(__DIR__ . '/debug_log.txt', date('Y-m-d H:i:s') . " - DB Connection: host=$dbHost, dbname=$dbName, user=$dbUser, prefix=$dbPrefix" . PHP_EOL, FILE_APPEND);
-
-// Connessione al database MySQL
-try {
-    $pdo = new PDO("mysql:host=$dbHost;dbname=$dbName;charset=utf8mb4", $dbUser, $dbPass);
-    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-} catch (PDOException $e) {
-    file_put_contents(__DIR__ . '/error_log.txt', date('Y-m-d H:i:s') . ' - Errore connessione DB: ' . $e->getMessage() . PHP_EOL, FILE_APPEND);
-    echo json_encode(['success' => false, 'message' => 'Errore connessione al database: ' . $e->getMessage()]);
-    exit(1);
-}
-
-try {
-    // Query per recuperare i valori distinti di MacroMatrice, escludendo quelli che iniziano con '*' e ordinandoli
-    $query = "SELECT DISTINCT MacroMatrice FROM {$dbPrefix}matrici WHERE MacroMatrice IS NOT NULL AND MacroMatrice NOT LIKE '*%' ORDER BY MacroMatrice ASC";
-    $stmt = $pdo->prepare($query);
-    $stmt->execute();
-    $macroMatrici = $stmt->fetchAll(PDO::FETCH_COLUMN);
-
-    // Debug: Log del numero di MacroMatrice recuperate
-    file_put_contents(__DIR__ . '/debug_log.txt', date('Y-m-d H:i:s') . ' - Retrieved ' . count($macroMatrici) . ' MacroMatrice from database' . PHP_EOL, FILE_APPEND);
-
-    // Restituisci risposta JSON
     echo json_encode(['success' => true, 'value' => $macroMatrici]);
-} catch (PDOException $e) {
-    // Log errore e restituisci risposta di errore
-    file_put_contents(__DIR__ . '/error_log.txt', date('Y-m-d H:i:s') . ' - Errore nel recupero delle MacroMatrice: ' . $e->getMessage() . PHP_EOL, FILE_APPEND);
-    echo json_encode(['success' => false, 'message' => 'Errore nel recupero delle MacroMatrice: ' . $e->getMessage()]);
-    exit(1);
+} catch (Exception $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
 }

public/userarea/get_matrici.php

@@ -0,0 +1,47 @@
+<?php
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once __DIR__ . '/class/db-functions.php';
+include dirname(__DIR__) . '/../extra/auth.php';
+if (!Auth::check()) { http_response_code(401); echo json_encode(['error' => 'Unauthorized']); exit; }
+
+require_once __DIR__ . '/class/VisualLimsApiClient.class.php';
+
+header('Content-Type: application/json');
+ini_set('display_errors', '0');
+error_reporting(E_ALL);
+
+try {
+    // Cache file (1 hour TTL)
+    $cacheFile = __DIR__ . '/cache/matrici.json';
+    if (file_exists($cacheFile) && (time() - filemtime($cacheFile) < 3600)) {
+        readfile($cacheFile);
+        exit;
+    }
+
+    $api = VisualLimsApiClient::getInstance();
+    $data = $api->get('Matrice');
+
+    $matrici = [];
+    if (isset($data['value']) && is_array($data['value'])) {
+        foreach ($data['value'] as $item) {
+            $nome = $item['NomeMatrice'] ?? '';
+            if ($nome !== '' && substr($nome, 0, 1) !== '*') {
+                $matrici[] = [
+                    'IdMatrice' => $item['IdMatrice'],
+                    'NomeMatrice' => $nome,
+                    'MacroMatrice' => $item['MacroMatrice'] ?? null,
+                ];
+            }
+        }
+        usort($matrici, fn($a, $b) => strcasecmp($a['NomeMatrice'], $b['NomeMatrice']));
+    }
+
+    $json = json_encode(['success' => true, 'value' => $matrici]);
+    if (!is_dir(__DIR__ . '/cache')) mkdir(__DIR__ . '/cache', 0777, true);
+    file_put_contents($cacheFile, $json);
+
+    echo $json;
+} catch (Exception $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/gridRenderer.js

@@ -0,0 +1,979 @@
+/**
+ * gridRenderer.js — Data-driven grid renderer for imported.php
+ *
+ * Reads window.gridData (array of row objects) and window.gridMeta (column defs, config).
+ * Renders only visible rows into DOM. Propagate/edit operates on gridData array,
+ * then re-renders visible rows. Save reads from gridData, not DOM.
+ */
+(function () {
+    'use strict';
+
+    const PAGE_SIZE = 20;
+    let revealedCount = PAGE_SIZE;
+    let dropdownOptionsCache = {}; // fieldId -> [{id, text}] — used only for small lists
+    const dropdownNameCache = {}; // "fieldId_valueId" -> label
+    let clientData = []; // loaded from get_clienti.php
+    let fixedFieldCache = window.fixedFieldDataCache || {};
+    window.fixedFieldDataCache = fixedFieldCache;
+
+    const data = window.gridData || [];
+    const meta = window.gridMeta || {};
+    const columns = meta.columns || [];
+    let totalRows = data.length;
+
+    // ── DOM refs ────────────────────────────────────────────────────────────
+    let rowContainer = null;
+    let headerContainer = null;
+    let topContainer = null;
+    let statusEl = null;
+
+    // ── Helpers ─────────────────────────────────────────────────────────────
+
+    function esc(str) {
+        if (str === null || str === undefined) return '';
+        const d = document.createElement('div');
+        d.textContent = String(str);
+        return d.innerHTML;
+    }
+
+    function getDetailValue(rowIndex, mappingId) {
+        return data[rowIndex].details[String(mappingId)] ?? '';
+    }
+
+    function setDetailValue(rowIndex, mappingId, value) {
+        data[rowIndex].details[String(mappingId)] = value;
+        data[rowIndex]._dirty = true;
+    }
+
+    function getFixedValue(rowIndex, key) {
+        return data[rowIndex].fixedFields[key] ?? '';
+    }
+
+    function setFixedValue(rowIndex, key, value) {
+        data[rowIndex].fixedFields[key] = value;
+        data[rowIndex]._dirty = true;
+    }
+
+    // ── Client data (AJAX Select2, no bulk loading) ──────────────────────
+
+    function formatClientLabel(client) {
+        return (client.Nominativo || '').trim();
+    }
+
+    // Cache of resolved client names: id → name
+    const clientNameCache = {};
+
+    // Build select with only the selected option
+    function buildClientOptionsHTML(selectedId) {
+        let html = '<option value="">Select a client...</option>';
+        if (selectedId) {
+            const label = clientNameCache[selectedId] || selectedId;
+            html += `<option value="${esc(String(selectedId))}" selected>${esc(String(label))}</option>`;
+        }
+        return html;
+    }
+
+    // Pre-resolve all unique client IDs used in data rows, then re-render
+    async function resolveClientNames() {
+        const ids = new Set();
+        data.forEach(row => {
+            if (row.idclient) ids.add(String(row.idclient));
+            if (row.cliente_fornitore_id) ids.add(String(row.cliente_fornitore_id));
+            // Fixed fields that are client-sourced
+            if (row.fixedFields) {
+                for (const [key, val] of Object.entries(row.fixedFields)) {
+                    const cfg = fixedFieldApiConfig[key];
+                    if (cfg && cfg.source === 'clients' && val) ids.add(String(val));
+                }
+            }
+        });
+
+        // Batch resolve via single request per ID
+        const unresolvedIds = [...ids].filter(id => !clientNameCache[id]);
+        if (unresolvedIds.length === 0) return;
+
+        await Promise.all(unresolvedIds.map(async (id) => {
+            try {
+                const resp = await fetch('search_clienti.php?id=' + encodeURIComponent(id));
+                const json = await resp.json();
+                const item = (json.results || [])[0];
+                if (item) clientNameCache[id] = item.text;
+            } catch (e) { /* ignore */ }
+        }));
+    }
+
+    // Select2 AJAX config for client selects
+    const clientSelect2Config = {
+        placeholder: 'Search client...',
+        allowClear: true,
+        width: '100%',
+        minimumInputLength: 0,
+        dropdownCssClass: 'select2-dropdown-smaller',
+        ajax: {
+            url: 'search_clienti.php',
+            dataType: 'json',
+            delay: 150,
+            data: function(params) { return { q: params.term || '', limit: 20 }; },
+            processResults: function(data) { return { results: data.results || [] }; },
+            cache: true
+        }
+    };
+
+    async function loadClientData() {
+        // No longer loads all clients — AJAX Select2 handles search
+        // Just resolve names for pre-selected values
+        await resolveClientNames();
+    }
+
+    // ── Fixed field data loading ───────────────────────────────────────────
+
+    const fixedFieldApiConfig = {
+        MoltiplicatorePrezzo: { endpoint: 'MoltiplicatorePrezzo', idKey: 'IdMoltiplicatorePrezzo', textKey: 'Descrizione' },
+        AnagraficaCertestObject: { endpoint: 'AnagraficaCertestObject', idKey: 'IdAnagrafica', textKey: 'NomeAnagrafica' },
+        AnagraficaCertestService: { endpoint: 'AnagraficaCertestService', idKey: 'IdAnagrafica', textKey: 'NomeAnagrafica' },
+        ClienteResponsabile: { endpoint: 'ClienteResponsabile', idKey: 'IdClienteResponsabile', textKey: 'Nominativo', dependsOn: 'idclient', getParams: (cid) => ({ id_cliente: cid }) },
+        ClienteFornitore: { source: 'clients' },
+        ClienteAnalisi: { source: 'clients' },
+    };
+
+    let _pendingFixed = {};
+
+    async function loadFixedFieldOptions(fieldKey, clientId) {
+        const config = fixedFieldApiConfig[fieldKey];
+        if (!config) return [];
+
+        // Client-sourced fields — handled by AJAX Select2, skip preloading
+        if (config.source === 'clients') {
+            fixedFieldCache[fieldKey] = [];
+            return [];
+        }
+
+        const cacheKey = fieldKey + (clientId ? '_' + clientId : '');
+        if (fixedFieldCache[cacheKey]) return fixedFieldCache[cacheKey];
+        if (_pendingFixed[cacheKey]) return _pendingFixed[cacheKey];
+
+        const params = { field: config.endpoint };
+        if (config.dependsOn && clientId) {
+            Object.assign(params, config.getParams(clientId));
+        }
+
+        _pendingFixed[cacheKey] = (async () => {
+            try {
+                const resp = await fetch('get_fixed_field_data.php?' + new URLSearchParams(params));
+                const json = await resp.json();
+                let items = (fieldKey === 'ClienteResponsabile') ? (json.Responsabili || []) : (json.value || json.d?.results || json || []);
+                const results = items.map(item => ({
+                    id: item[config.idKey],
+                    text: (item.Codice ? item.Codice + ' - ' : '') + (item[config.textKey] || '')
+                })).sort((a, b) => String(a.text).localeCompare(String(b.text), 'it', { sensitivity: 'base' }));
+                fixedFieldCache[cacheKey] = results;
+                delete _pendingFixed[cacheKey];
+                return results;
+            } catch (e) {
+                delete _pendingFixed[cacheKey];
+                console.error('Failed to load fixed field ' + fieldKey, e);
+                return [];
+            }
+        })();
+
+        return _pendingFixed[cacheKey];
+    }
+
+    // ── Custom field dropdown data loading ─────────────────────────────────
+
+
+    // Select2 AJAX config factory for SceltaMultipla
+    function sceltaSelect2Config(fieldId) {
+        return {
+            placeholder: 'Search...',
+            allowClear: true,
+            width: '100%',
+            minimumInputLength: 0,
+            ajax: {
+                url: 'search_customfield_values.php',
+                dataType: 'json',
+                delay: 150,
+                data: function(params) { return { field_id: fieldId, q: params.term || '', limit: 10 }; },
+                processResults: function(data) { return { results: data.results || [] }; },
+                cache: true
+            }
+        };
+    }
+
+    // ── Preload all data ───────────────────────────────────────────────────
+
+    async function preloadAllData() {
+        // 1. Clients
+        await loadClientData();
+
+        // 2. Non-dependent fixed fields
+        const nonDependent = Object.keys(fixedFieldApiConfig).filter(k => !fixedFieldApiConfig[k].dependsOn && !fixedFieldApiConfig[k].source);
+        await Promise.all(nonDependent.map(k => loadFixedFieldOptions(k)));
+
+        // Client-sourced fixed fields
+        const clientSourced = Object.keys(fixedFieldApiConfig).filter(k => fixedFieldApiConfig[k].source === 'clients');
+        await Promise.all(clientSourced.map(k => loadFixedFieldOptions(k)));
+
+        // 3. Dependent fixed fields — collect unique clientIds
+        const clientIds = new Set();
+        data.forEach(row => {
+            if (row.idclient) clientIds.add(String(row.idclient));
+        });
+        const dependent = Object.keys(fixedFieldApiConfig).filter(k => fixedFieldApiConfig[k].dependsOn);
+        for (const fieldKey of dependent) {
+            for (const cid of clientIds) {
+                await loadFixedFieldOptions(fieldKey, cid);
+            }
+        }
+
+        // 4. Warm server cache + resolve SceltaMultipla names in one request
+        const allFieldIds = [...new Set(
+            columns.filter(c => (c.type === 'detail' || c.type === 'main_field') && c.dataType === 'SceltaMultipla' && c.fieldId)
+                   .map(c => String(c.fieldId))
+        )];
+        if (allFieldIds.length > 0) {
+            try {
+                const resp = await fetch('get_customfield_values.php?field_ids=' + allFieldIds.join(','));
+                const json = await resp.json();
+                const entries = json.data ? json.data : json;
+                for (const [fid, values] of Object.entries(entries)) {
+                    if (Array.isArray(values)) {
+                        values.forEach(v => {
+                            dropdownNameCache[fid + '_' + v.IdCustomFieldsValue] = v.Valore || '';
+                        });
+                    }
+                }
+            } catch (e) {
+                console.error('Failed to preload dropdown data:', e);
+            }
+        }
+
+        console.log('[gridRenderer] preload done:', {
+            clients: clientData.length,
+            fixedFieldCache: Object.keys(fixedFieldCache),
+            dropdownOptionsCache: Object.keys(dropdownOptionsCache),
+        });
+    }
+
+    // ── Cell rendering ─────────────────────────────────────────────────────
+
+    function createCell(col, rowIndex, cellIndex) {
+        const div = document.createElement('div');
+        div.className = 'grid-cell editable-cell';
+        div.dataset.col = col.key;
+        div.dataset.colType = col.type;
+        div.dataset.row = rowIndex;
+        div.dataset.index = cellIndex;
+        div.style.flex = `0 0 ${col.width}px`;
+
+        const row = data[rowIndex];
+
+        switch (col.type) {
+            case 'main_field':
+                div.innerHTML = createInputHTML(col, row.mainFieldValue || '', rowIndex);
+                break;
+
+            case 'status': {
+                const st = row.status || 'i';
+                const label = st === 'i' ? 'Imported' : (st === 'P' ? 'In Progress' : 'To LIMS');
+                let html = `<span class="status-badge status-${esc(st)}">${label}</span>`;
+                if (row.commessaweb) {
+                    html += `<span class="commessaweb-code" style="display:block; font-size:0.75em; color:#555; margin-top:2px;">${esc(row.commessaweb)}</span>`;
+                }
+                div.innerHTML = html;
+                div.classList.remove('editable-cell');
+                break;
+            }
+
+            case 'idclient': {
+                const sel = document.createElement('select');
+                sel.className = 'cell-input dropdown-select client-select searchable-client';
+                sel.dataset.currentValue = row.idclient || '';
+                sel.innerHTML = buildClientOptionsHTML(row.idclient);
+                div.appendChild(sel);
+                break;
+            }
+
+            case 'cliente_fornitore_id': {
+                const sel = document.createElement('select');
+                sel.className = 'cell-input dropdown-select client-select searchable-client fornitore-select';
+                sel.dataset.currentValue = row.cliente_fornitore_id || '';
+                sel.innerHTML = buildClientOptionsHTML(row.cliente_fornitore_id);
+                div.appendChild(sel);
+                break;
+            }
+
+            case 'detail': {
+                const val = getDetailValue(rowIndex, col.key);
+                div.innerHTML = createInputHTML(col, val, rowIndex);
+                break;
+            }
+
+            case 'tested_component':
+                div.style.overflow = 'visible';
+                div.innerHTML = `<div style="display:flex; align-items:center; gap:4px; width:100%; height:100%;"><input type="text" class="cell-input manual-input" style="flex:1; min-width:0; height:28px;"><button type="button" class="add-part-btn btn btn-sm btn-primary" data-row="${rowIndex}" data-iddatadb="${row.iddatadb}" style="display:inline-flex; align-items:center; justify-content:center; min-width:28px; width:28px; height:28px; padding:0; font-size:12px; flex-shrink:0; text-align:center;"><i class="fas fa-plus" style="margin:0; padding:0;"></i></button></div>`;
+                break;
+
+            case 'awb':
+                div.innerHTML = `<select class="carrier-select"><option value="tnt-it">TNT Italy</option><option value="dhl">DHL</option><option value="gls">GLS</option><option value="sda">SDA</option><option value="ups">UPS</option></select>` +
+                    `<input type="text" class="cell-input awb-input" placeholder="AWB Number">` +
+                    `<button type="button" class="go-btn" data-row="${rowIndex}"><i class="fas fa-play"></i></button>`;
+                break;
+
+            case 'tracking':
+                div.className = 'grid-cell tracking-info';
+                div.dataset.row = rowIndex;
+                div.innerHTML = '<span class="tracking-result">Shipment Info</span>';
+                break;
+
+            case 'fixed': {
+                const val = getFixedValue(rowIndex, col.key);
+                div.innerHTML = createFixedFieldHTML(col, val, rowIndex);
+                break;
+            }
+
+            case 'static': {
+                const val = row[col.key] || '';
+                div.classList.remove('editable-cell');
+                if (col.key === 'filename_import' && val) {
+                    div.innerHTML = `<a href="imported_trf/${esc(val)}" target="_blank">File</a>`;
+                } else {
+                    div.innerHTML = `<span>${esc(val)}</span>`;
+                }
+                break;
+            }
+        }
+
+        return div;
+    }
+
+    function createInputHTML(col, value, rowIndex) {
+        const cls = col.isManual ? 'manual-input' : 'auto-input';
+        const reqCls = col.isRequired ? ' required-input' : '';
+        const req = col.isRequired ? ' required' : '';
+        const v = esc(value);
+
+        if (col.dataType === 'SceltaMultipla') {
+            const options = buildDropdownOptionsHTML(col.fieldId, value);
+            return `<select class="cell-input dropdown-select searchable-dropdown ${cls}${reqCls}" data-field-id="${col.fieldId}"${req}>${options}</select>`;
+        }
+        if (col.dataType === 'Data') {
+            return `<input type="text" class="cell-input date-picker ${cls}${reqCls}" value="${v}"${req}>`;
+        }
+        if (col.dataType === 'INT') {
+            return `<input type="number" class="cell-input ${cls}${reqCls}" value="${v}"${req}>`;
+        }
+        if (col.autoValue === 'import_time' || (meta.timeLabels || []).includes(col.label)) {
+            return `<input type="time" class="cell-input ${cls}${reqCls}" value="${v}"${req}>`;
+        }
+        return `<input type="text" class="cell-input ${cls}${reqCls}" value="${v}"${req}>`;
+    }
+
+    function createFixedFieldHTML(col, value, rowIndex) {
+        if (col.dataType === 'DATE') {
+            const reqCls = col.isRequired ? ' required-input' : '';
+            const req = col.isRequired ? ' required' : '';
+            return `<input type="text" class="cell-input date-picker manual-input${reqCls} fixed-input" data-fixed-key="${col.key}" value="${esc(value)}"${req}>`;
+        }
+
+        // Client-sourced fields → AJAX Select2 (like idclient)
+        const config = fixedFieldApiConfig[col.key];
+        if (config && config.source === 'clients') {
+            const reqCls = col.isRequired ? ' required-input' : '';
+            const req = col.isRequired ? ' required' : '';
+            let opts = '<option value="">Select...</option>';
+            if (value) {
+                const label = clientNameCache[value] || value;
+                opts += `<option value="${esc(String(value))}" selected>${esc(String(label))}</option>`;
+            }
+            return `<select class="cell-input manual-input fixed-input searchable-client api-fixed-select${reqCls}" data-fixed-key="${col.key}" data-current-value="${esc(value)}"${req}>${opts}</select>`;
+        }
+
+        // Select — build from cache
+        const isApiField = !!config;
+        const selectClass = isApiField ? 'api-fixed-select' : '';
+        let options = '<option value="">Seleziona...</option>';
+        const cacheKey = config?.dependsOn
+            ? col.key + '_' + (data[rowIndex].idclient || '')
+            : col.key;
+        const items = fixedFieldCache[cacheKey] || [];
+        items.forEach(item => {
+            const sel = String(item.id) === String(value) ? ' selected' : '';
+            options += `<option value="${item.id}"${sel}>${esc(item.text)}</option>`;
+        });
+
+        const reqCls = col.isRequired ? ' required-input' : '';
+        const req = col.isRequired ? ' required' : '';
+        return `<select class="cell-input manual-input fixed-input ${selectClass}${reqCls}" data-fixed-key="${col.key}" data-current-value="${esc(value)}"${req}>${options}</select>`;
+    }
+
+    function buildDropdownOptionsHTML(fieldId, selectedValue) {
+        let html = '<option value="">Seleziona...</option>';
+        if (selectedValue) {
+            const label = dropdownNameCache[fieldId + '_' + selectedValue] || selectedValue;
+            html += `<option value="${esc(String(selectedValue))}" selected>${esc(String(label))}</option>`;
+        }
+        return html;
+    }
+
+    // ── Row rendering ──────────────────────────────────────────────────────
+
+    function renderActionButtons(rowIndex) {
+        const row = data[rowIndex];
+        const isExported = row.status === 'l';
+        const div = document.createElement('div');
+        div.className = 'grid-cell button-cell';
+        div.style.flex = '0 0 auto';
+        div.style.position = 'relative';
+
+        let html = '';
+        if (meta.isAdmin) {
+            html += `<button type="button" class="export-lims-btn action-btn" data-row="${rowIndex}" data-iddatadb="${row.iddatadb}" title="${isExported ? 'Already exported' : 'Export to LIMS'}" style="background:${isExported ? '#ccc' : '#eb0b0b'}; color:white; border:none; border-radius:5px; cursor:${isExported ? 'not-allowed' : 'pointer'}; ${isExported ? 'opacity:0.5;' : ''}" ${isExported ? 'disabled' : ''}><i class="fas fa-upload"></i></button>`;
+        }
+        html += `<button type="button" class="save-btn action-btn" data-row="${rowIndex}" title="Save" style="background:#28a745; color:white; border:none; border-radius:5px; cursor:pointer;"><i class="fas fa-save"></i></button>`;
+        html += `<button type="button" class="photos-btn action-btn" data-row="${rowIndex}" data-iddatadb="${row.iddatadb}" title="Photos" style="background:#007bff; color:white; border:none; border-radius:5px; cursor:pointer;"><i class="fas fa-camera"></i></button>`;
+        html += `<button type="button" class="parts-btn action-btn" data-row="${rowIndex}" data-iddatadb="${row.iddatadb}" title="Parts" style="background:#ffc107; color:white; border:none; border-radius:5px; cursor:pointer;"><i class="fas fa-puzzle-piece"></i></button>`;
+        html += `<button type="button" class="delete-btn action-btn" data-row="${rowIndex}" data-iddatadb="${row.iddatadb}" title="Delete" style="background:#dc3545; color:white; border:none; border-radius:5px; cursor:pointer;"><i class="fas fa-trash"></i></button>`;
+
+        div.innerHTML = html;
+        return div;
+    }
+
+    function renderRow(rowIndex) {
+        const row = data[rowIndex];
+        const rowDiv = document.createElement('div');
+        rowDiv.className = 'grid-row';
+        rowDiv.dataset.id = row.iddatadb;
+
+        if (row._dirty) rowDiv.classList.add('row-dirty');
+
+        // Action buttons
+        rowDiv.appendChild(renderActionButtons(rowIndex));
+
+        // All columns
+        let cellIndex = 1;
+        columns.forEach(col => {
+            rowDiv.appendChild(createCell(col, rowIndex, cellIndex));
+            cellIndex++;
+        });
+
+        // Restore validation errors if present
+        if (row._validationErrors && row._validationErrors.length > 0) {
+            rowDiv.classList.add('validation-row-error');
+            const messages = [];
+            row._validationErrors.forEach(err => {
+                messages.push(err.message);
+                if (!err.field) return;
+                let cell = null;
+                if (err.field.startsWith('field_label:')) {
+                    const label = err.field.substring('field_label:'.length);
+                    const headers = document.querySelectorAll('.grid-header');
+                    let targetIndex = null;
+                    headers.forEach(h => { if (h.textContent.trim() === label) targetIndex = h.getAttribute('data-index'); });
+                    if (targetIndex) cell = rowDiv.querySelector(`.grid-cell[data-index="${targetIndex}"]`);
+                } else {
+                    cell = rowDiv.querySelector(`.grid-cell[data-col="${err.field}"]`);
+                }
+                if (cell) {
+                    cell.classList.add('validation-error');
+                    cell.querySelectorAll('input, select').forEach(el => el.classList.add('input-validation-error'));
+                    let tooltip = cell.querySelector('.validation-tooltip');
+                    if (!tooltip) { tooltip = document.createElement('div'); tooltip.className = 'validation-tooltip'; cell.appendChild(tooltip); }
+                    tooltip.textContent = err.message;
+                }
+            });
+            // Show error msg on button cell
+            const btnCell2 = rowDiv.querySelector('.button-cell');
+            if (btnCell2) {
+                const errorEl = document.createElement('div');
+                errorEl.className = 'batch-error-msg';
+                errorEl.textContent = 'Warning — click for details';
+                errorEl.addEventListener('click', () => {
+                    document.getElementById('exportResponseMessage').innerHTML = messages.join('<br>');
+                    document.getElementById('exportResponseModalLabel').textContent = 'Validation Error (id: ' + row.iddatadb + ')';
+                    new bootstrap.Modal(document.getElementById('exportResponseModal'), { keyboard: false }).show();
+                });
+                btnCell2.appendChild(errorEl);
+            }
+        }
+
+        // Restore export error indicator if present
+        if (row._exportError) {
+            rowDiv.classList.add('batch-row-error');
+            const btnCell = rowDiv.querySelector('.button-cell');
+            if (btnCell) {
+                const errorEl = document.createElement('div');
+                errorEl.className = 'batch-error-msg';
+                errorEl.textContent = 'Warning — click for details';
+                errorEl.addEventListener('click', () => {
+                    document.getElementById('exportResponseMessage').innerHTML = row._exportError.replace(/\n/g, '<br>');
+                    document.getElementById('exportResponseModalLabel').textContent = 'Error (id: ' + row.iddatadb + ')';
+                    new bootstrap.Modal(document.getElementById('exportResponseModal'), { keyboard: false }).show();
+                });
+                btnCell.appendChild(errorEl);
+            }
+        }
+
+        return rowDiv;
+    }
+
+    // ── Render visible rows ────────────────────────────────────────────────
+
+    function renderVisibleRows() {
+        if (!rowContainer) return;
+
+        // Refresh totalRows in case data was modified externally
+        totalRows = data.length;
+        if (revealedCount < totalRows) revealedCount = totalRows;
+
+        // Destroy Select2 on existing rows
+        $(rowContainer).find('.select2-hidden-accessible').select2('destroy');
+
+        rowContainer.innerHTML = '';
+        const end = Math.min(revealedCount, totalRows);
+        for (let i = 0; i < end; i++) {
+            rowContainer.appendChild(renderRow(i));
+        }
+
+        // Init flatpickr on visible date pickers
+        initFlatpickr();
+
+        updateStatus();
+        updateDirtyIndicator();
+    }
+
+    function renderSingleRow(rowIndex) {
+        const existing = rowContainer.querySelector(`.grid-row[data-id="${data[rowIndex].iddatadb}"]`);
+        if (!existing) return;
+
+        // Destroy Select2 before removing
+        $(existing).find('.select2-hidden-accessible').select2('destroy');
+
+        const newRow = renderRow(rowIndex);
+        existing.replaceWith(newRow);
+
+        // Init flatpickr
+        $(newRow).find('.date-picker').each(function () {
+            flatpickr(this, { dateFormat: 'Y-m-d', allowInput: true });
+        });
+    }
+
+    function revealNextBatch() {
+        if (revealedCount >= totalRows) return;
+        const start = revealedCount;
+        revealedCount = Math.min(revealedCount + PAGE_SIZE, totalRows);
+        for (let i = start; i < revealedCount; i++) {
+            rowContainer.appendChild(renderRow(i));
+        }
+        initFlatpickr();
+        updateStatus();
+    }
+
+    function initFlatpickr() {
+        $(rowContainer).find('.date-picker:not(.flatpickr-input)').each(function () {
+            flatpickr(this, { dateFormat: 'Y-m-d', allowInput: true });
+        });
+    }
+
+    // ── Headers & Propagate row ────────────────────────────────────────────
+
+    function renderHeaders() {
+        if (!headerContainer) return;
+        headerContainer.innerHTML = '';
+
+        // Actions header
+        const actH = document.createElement('div');
+        actH.className = 'grid-header button-header';
+        actH.style.flex = '0 0 380px';
+        actH.textContent = 'Actions';
+        headerContainer.appendChild(actH);
+
+        let idx = 1;
+        columns.forEach(col => {
+            const h = document.createElement('div');
+            h.className = 'grid-header';
+            h.dataset.index = idx;
+            h.style.flex = `0 0 ${col.width}px`;
+            h.style.position = 'relative';
+            h.innerHTML = esc(col.label) + '<div class="resizer"></div>';
+            headerContainer.appendChild(h);
+            idx++;
+        });
+    }
+
+    function renderTopRow() {
+        if (!topContainer) return;
+        topContainer.innerHTML = '';
+
+        // Empty cell for actions column
+        const empty = document.createElement('div');
+        empty.className = 'grid-cell save-all-cell';
+        topContainer.appendChild(empty);
+
+        columns.forEach((col, colIdx) => {
+            const cell = document.createElement('div');
+            cell.className = 'grid-cell grid-top-cell';
+            cell.style.flex = `0 0 ${col.width}px`;
+
+            if (col.editable === false || col.type === 'static' || col.type === 'tracking') {
+                // Empty top cell
+            } else if (col.type === 'idclient') {
+                cell.innerHTML = `<select class="custom-field dropdown-select client-select searchable-client" data-column="idclient" id="clientSelect"><option value="">Select a client...</option></select>` +
+                    `<button type="button" class="propagate-btn" data-column="idclient" data-col-index="${colIdx}"><i class="fas fa-arrow-down"></i></button>`;
+            } else if (col.type === 'cliente_fornitore_id') {
+                cell.innerHTML = `<select class="custom-field dropdown-select client-select searchable-client" data-column="cliente_fornitore_id" id="clienteFornitoreSelect"><option value="">Select a supplier...</option></select>` +
+                    `<button type="button" class="propagate-btn" data-column="cliente_fornitore_id" data-col-index="${colIdx}"><i class="fas fa-arrow-down"></i></button>`;
+            } else if (col.type === 'fixed' && col.dataType === 'DATE') {
+                cell.innerHTML = `<input type="text" class="custom-field date-picker manual-input fixed-top" data-column="fixed_${col.key}" data-fixed-key="${col.key}" value="">` +
+                    `<button type="button" class="propagate-btn" data-column="fixed_${col.key}" data-col-index="${colIdx}"><i class="fas fa-arrow-down"></i></button>`;
+            } else if (col.type === 'fixed') {
+                const isApiField = !!fixedFieldApiConfig[col.key];
+                if (isApiField) {
+                    cell.innerHTML = `<select class="custom-field dropdown-select api-fixed-select fixed-top" data-column="fixed_${col.key}" data-fixed-key="${col.key}"><option value="">Seleziona...</option></select>` +
+                        `<button type="button" class="propagate-btn" data-column="fixed_${col.key}" data-col-index="${colIdx}"><i class="fas fa-arrow-down"></i></button>`;
+                } else {
+                    cell.innerHTML = `<input type="number" class="custom-field manual-input fixed-top" data-column="fixed_${col.key}" data-fixed-key="${col.key}" value="">` +
+                        `<button type="button" class="propagate-btn" data-column="fixed_${col.key}" data-col-index="${colIdx}"><i class="fas fa-arrow-down"></i></button>`;
+                }
+            } else if (col.type === 'detail' || col.type === 'main_field') {
+                if (col.dataType === 'SceltaMultipla') {
+                    cell.innerHTML = `<select class="custom-field dropdown-select" data-column="col_${colIdx}" data-field-id="${col.fieldId}"><option value="">Seleziona...</option></select>` +
+                        `<button type="button" class="propagate-btn" data-column="col_${colIdx}" data-col-index="${colIdx}"><i class="fas fa-arrow-down"></i></button>`;
+                } else if (col.dataType === 'Data') {
+                    cell.innerHTML = `<input type="text" class="custom-field date-picker" data-column="col_${colIdx}" value="">` +
+                        `<button type="button" class="propagate-btn" data-column="col_${colIdx}" data-col-index="${colIdx}"><i class="fas fa-arrow-down"></i></button>`;
+                } else {
+                    cell.innerHTML = `<input type="text" class="custom-field" data-column="col_${colIdx}" value="">` +
+                        `<button type="button" class="propagate-btn" data-column="col_${colIdx}" data-col-index="${colIdx}"><i class="fas fa-arrow-down"></i></button>`;
+                }
+            }
+
+            topContainer.appendChild(cell);
+        });
+
+        // Populate top row selects
+        populateTopRowSelects();
+    }
+
+    async function populateTopRowSelects() {
+        // Client selects in top row — AJAX mode
+        const clientSel = document.getElementById('clientSelect');
+        if (clientSel) {
+            clientSel.innerHTML = buildClientOptionsHTML(meta.defaultIdclient);
+            $(clientSel).select2(clientSelect2Config);
+        }
+        const fornitSel = document.getElementById('clienteFornitoreSelect');
+        if (fornitSel) {
+            fornitSel.innerHTML = buildClientOptionsHTML('');
+            $(fornitSel).select2(clientSelect2Config);
+        }
+
+        // Fixed field selects in top row
+        topContainer.querySelectorAll('.api-fixed-select').forEach(sel => {
+            const fieldKey = sel.dataset.fixedKey;
+            const config = fixedFieldApiConfig[fieldKey];
+
+            // Client-sourced → init as AJAX Select2
+            if (config && config.source === 'clients') {
+                $(sel).select2(clientSelect2Config);
+                return;
+            }
+
+            if (config && config.dependsOn) {
+                // For dependent fields: merge all cached values across all clientIds
+                const allItems = new Map();
+                for (const [key, items] of Object.entries(fixedFieldCache)) {
+                    if (key.startsWith(fieldKey + '_')) {
+                        items.forEach(item => allItems.set(String(item.id), item));
+                    }
+                }
+                sel.innerHTML = '<option value="">Seleziona...</option>';
+                [...allItems.values()]
+                    .sort((a, b) => String(a.text).localeCompare(String(b.text), 'it', { sensitivity: 'base' }))
+                    .forEach(item => sel.add(new Option(item.text, item.id)));
+            } else {
+                const items = fixedFieldCache[fieldKey] || [];
+                sel.innerHTML = '<option value="">Seleziona...</option>';
+                items.forEach(item => sel.add(new Option(item.text, item.id)));
+            }
+        });
+
+        // Custom field dropdowns in top row — AJAX Select2
+        topContainer.querySelectorAll('.dropdown-select[data-field-id]').forEach(sel => {
+            const fieldId = sel.dataset.fieldId;
+            if (fieldId) $(sel).select2(sceltaSelect2Config(fieldId));
+        });
+
+        // Flatpickr in top row
+        topContainer.querySelectorAll('.date-picker').forEach(el => {
+            flatpickr(el, { dateFormat: 'Y-m-d', allowInput: true });
+        });
+    }
+
+    // ── Event delegation ───────────────────────────────────────────────────
+
+    function attachEvents() {
+        if (!rowContainer) return;
+
+        // Cell value changes → write to gridData
+        rowContainer.addEventListener('change', function (e) {
+            const cell = e.target.closest('.grid-cell');
+            if (!cell || !cell.dataset.row) return;
+            const rowIndex = parseInt(cell.dataset.row);
+            const colType = cell.dataset.colType;
+            const colKey = cell.dataset.col;
+            const value = e.target.value;
+
+            if (colType === 'detail' || colType === 'main_field') {
+                if (colType === 'main_field') {
+                    data[rowIndex].mainFieldValue = value;
+                }
+                setDetailValue(rowIndex, colKey, value);
+            } else if (colType === 'fixed') {
+                setFixedValue(rowIndex, colKey, value);
+            } else if (colType === 'idclient') {
+                data[rowIndex].idclient = value;
+                data[rowIndex]._dirty = true;
+            } else if (colType === 'cliente_fornitore_id') {
+                data[rowIndex].cliente_fornitore_id = value;
+                data[rowIndex]._dirty = true;
+                console.log('[gridRenderer] cliente_fornitore_id changed:', rowIndex, value);
+            }
+
+            // Visual feedback
+            cell.classList.add('cell-changed');
+            updateDirtyIndicator();
+        });
+
+        // Propagate buttons
+        document.addEventListener('click', function (e) {
+            const btn = e.target.closest('.propagate-btn');
+            if (!btn) return;
+
+            const colIndex = parseInt(btn.dataset.colIndex);
+            const column = btn.dataset.column;
+            if (isNaN(colIndex) && !column) return;
+
+            // Get value from the input/select in the same cell
+            const cell = btn.closest('.grid-cell') || btn.closest('.grid-top-cell');
+            if (!cell) return;
+            const input = cell.querySelector('select, input');
+            if (!input) return;
+            const value = $(input).hasClass('select2-hidden-accessible') ? $(input).val() : input.value;
+
+            // Cache Select2 label so re-render shows name not ID
+            if (value && $(input).hasClass('select2-hidden-accessible')) {
+                const label = $(input).find('option:selected').text();
+                if (label && label !== value) {
+                    clientNameCache[value] = label;
+                    // Also cache for SceltaMultipla
+                    const fieldId = input.dataset?.fieldId;
+                    if (fieldId) dropdownNameCache[fieldId + '_' + value] = label;
+                }
+            }
+
+            const col = columns[colIndex] || null;
+
+            if (column === 'idclient') {
+                data.forEach(row => { row.idclient = value; row._dirty = true; });
+            } else if (column === 'cliente_fornitore_id') {
+                data.forEach(row => { row.cliente_fornitore_id = value; row._dirty = true; });
+            } else if (column && column.startsWith('fixed_')) {
+                const fixedKey = column.replace('fixed_', '');
+                data.forEach(row => { row.fixedFields[fixedKey] = value; row._dirty = true; });
+            } else if (col) {
+                if (col.type === 'detail' || col.type === 'main_field') {
+                    data.forEach(row => {
+                        row.details[col.key] = value;
+                        if (col.type === 'main_field') row.mainFieldValue = value;
+                        row._dirty = true;
+                    });
+                }
+            }
+
+            renderVisibleRows();
+        });
+
+        // Select2 change events (don't bubble via native addEventListener)
+        $(rowContainer).on('change', '.searchable-client', function () {
+            const cell = this.closest('.grid-cell');
+            if (!cell || !cell.dataset.row) return;
+            const rowIndex = parseInt(cell.dataset.row);
+            const colType = cell.dataset.colType;
+            const value = $(this).val() || '';
+
+            // Cache selected label
+            if (value) {
+                const label = $(this).find('option:selected').text();
+                if (label && label !== value) clientNameCache[value] = label;
+            }
+
+            if (colType === 'idclient') {
+                data[rowIndex].idclient = value;
+                data[rowIndex]._dirty = true;
+            } else if (colType === 'cliente_fornitore_id') {
+                data[rowIndex].cliente_fornitore_id = value;
+                data[rowIndex]._dirty = true;
+            }
+            cell.classList.add('cell-changed');
+            updateDirtyIndicator();
+        });
+
+        // Cache labels on SceltaMultipla change
+        $(rowContainer).on('change', '.searchable-dropdown', function () {
+            const val = $(this).val();
+            const fieldId = this.dataset.fieldId;
+            if (val && fieldId) {
+                const label = $(this).find('option:selected').text();
+                if (label && label !== val) dropdownNameCache[fieldId + '_' + val] = label;
+            }
+        });
+
+        // Select2 change on fixed field selects
+        $(rowContainer).on('change', '.api-fixed-select', function () {
+            const cell = this.closest('.grid-cell');
+            if (!cell || !cell.dataset.row) return;
+            const rowIndex = parseInt(cell.dataset.row);
+            const key = this.dataset.fixedKey || cell.dataset.col;
+            const value = $(this).val() || '';
+
+            if (key) {
+                data[rowIndex].fixedFields[key] = value;
+                data[rowIndex]._dirty = true;
+                cell.classList.add('cell-changed');
+                updateDirtyIndicator();
+            }
+        });
+
+        // Scroll
+        function onScroll() {
+            if (revealedCount >= totalRows) return;
+            const docEl = document.documentElement;
+            const scrollBottom = Math.max(docEl.scrollTop + docEl.clientHeight, document.body.scrollTop + window.innerHeight);
+            if (scrollBottom >= docEl.scrollHeight - 300) {
+                revealNextBatch();
+            }
+        }
+        window.addEventListener('scroll', onScroll, { passive: true });
+        document.querySelector('.page-wrapper')?.addEventListener('scroll', onScroll, { passive: true });
+    }
+
+    // ── Save ───────────────────────────────────────────────────────────────
+
+    window.buildSavePayload = function (rowIndex) {
+        const row = data[rowIndex];
+        const formData = new FormData();
+        formData.append('iddatadb', row.iddatadb);
+
+        // Details
+        for (const [mappingId, value] of Object.entries(row.details)) {
+            formData.append(`details${mappingId}field_value`, value);
+        }
+
+        // Client
+        if (row.idclient) formData.append('idclient', row.idclient);
+        formData.append('cliente_fornitore_id', row.cliente_fornitore_id || '');
+
+        // Fixed fields → real column names
+        const aliasMap = meta.fixedAliasMap || {};
+        for (const [logicalKey, value] of Object.entries(row.fixedFields)) {
+            const realKey = aliasMap[logicalKey] || logicalKey;
+            formData.append(realKey, value);
+        }
+
+        return formData;
+    };
+
+    // ── Dirty indicator ────────────────────────────────────────────────────
+
+    function updateDirtyIndicator() {
+        const dirtyCount = data.filter(r => r._dirty).length;
+        const indicator = document.getElementById('unsavedChanges');
+        const changedEl = document.getElementById('changedRows');
+        if (indicator) {
+            indicator.style.display = dirtyCount > 0 ? '' : 'none';
+        }
+        if (changedEl) {
+            changedEl.textContent = dirtyCount > 0 ? `(${dirtyCount} rows)` : '';
+        }
+    }
+
+    function updateStatus() {
+        if (!statusEl) return;
+        const shown = Math.min(revealedCount, totalRows);
+        if (shown >= totalRows) {
+            statusEl.textContent = `All ${totalRows} rows loaded`;
+            setTimeout(() => statusEl.style.display = 'none', 2000);
+        } else {
+            statusEl.textContent = `Showing ${shown} of ${totalRows} rows — scroll down for more`;
+        }
+    }
+
+    // ── Lazy Select2 for row selects ───────────────────────────────────────
+
+    function initLazySelect2() {
+        $(document).on('mouseenter', '.grid-row .grid-cell', function () {
+            $(this).find('.searchable-client:not(.select2-hidden-accessible)').each(function () {
+                $(this).select2(clientSelect2Config);
+            });
+            $(this).find('.searchable-dropdown:not(.select2-hidden-accessible)').each(function () {
+                const fieldId = this.dataset.fieldId;
+                if (fieldId) $(this).select2(sceltaSelect2Config(fieldId));
+            });
+        });
+    }
+
+    // ── Init ───────────────────────────────────────────────────────────────
+
+    async function init() {
+        rowContainer = document.getElementById('gridRowContainer');
+        headerContainer = document.getElementById('gridHeaderContainer');
+        topContainer = document.getElementById('gridTopContainer');
+
+        if (!rowContainer) {
+            console.error('gridRenderer: #gridRowContainer not found');
+            return;
+        }
+
+        // Status bar
+        statusEl = document.createElement('div');
+        statusEl.style.cssText = 'text-align:center; padding:8px; color:#666; font-size:12px;';
+        if (totalRows > PAGE_SIZE) {
+            statusEl.textContent = `Loading data...`;
+            rowContainer.parentElement.appendChild(statusEl);
+        }
+
+        // Preload all dropdown/field data
+        await preloadAllData();
+
+        // Render
+        renderHeaders();
+        renderTopRow();
+        renderVisibleRows();
+
+        // Events
+        attachEvents();
+        initLazySelect2();
+    }
+
+    // Start when DOM ready
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', init);
+    } else {
+        init();
+    }
+
+    // ── Public API ─────────────────────────────────────────────────────────
+    window.gridRenderer = {
+        renderVisibleRows,
+        renderSingleRow,
+        revealNextBatch,
+        buildSavePayload: window.buildSavePayload,
+        getData: () => data,
+        getMeta: () => meta,
+        getClientData: () => clientData,
+        getDirtyRows: () => data.filter(r => r._dirty).map((r, i) => i),
+        clearDirty: (rowIndex) => { data[rowIndex]._dirty = false; updateDirtyIndicator(); },
+    };
+
+})();

public/userarea/import_edit2.php

@@ -340,6 +340,7 @@ function fixedDefaultValue(array $f): string
             align-items: center;
             padding: 0;
             border-bottom: 1px solid #dee2e6;
+            min-width: fit-content;
         }
 
         .grid-row:last-child {
@@ -890,9 +891,8 @@ function fixedDefaultValue(array $f): string
         <div class="page-wrapper">
             <div class="page-content">
                 <div class="mb-3 text">
-                    <a href="historical_trf.php?id=<?= $template_id ?>&status=i" class="btn btn-warning me-2">Imported (i)</a>
-                    <a href="historical_trf.php?id=<?= $template_id ?>&status=P" class="btn btn-primary me-2">In Progress (P)</a>
-                    <a href="historical_trf.php?id=<?= $template_id ?>&status=l" class="btn btn-success">To LIMS (l)</a>
+                    <a href="imported.php?id=<?= $template_id ?>" class="btn btn-warning me-2">Imported (i)</a>
+                    <a href="tolims.php?id=<?= $template_id ?>" class="btn btn-success">To LIMS (l)</a>
                 </div>
                 <div class="card radius-10">
                     <div class="card-header">
@@ -1426,6 +1426,7 @@ function fixedDefaultValue(array $f): string
                             </div>
                         </form>
                         <div id="partsModalContainer"></div>
+                        <div id="analysisModalContainer"></div>
                         <div id="annotationsModalContainer"></div>
                         <?php include 'photos_functions.php'; ?>
                     </div>
@@ -1444,6 +1445,7 @@ function fixedDefaultValue(array $f): string
     <script src="photos.js"></script>
     <script src="annotationsModal.js"></script>
     <script src="partsTable.js"></script>
+    <script src="analysisModal.js"></script>
     <script src="tracking.js"></script>
     <script src="export_to_lims.js"></script>
     <script>
@@ -2322,7 +2324,7 @@ function fixedDefaultValue(array $f): string
                     } else {
                         // Select nativa
                         try {
-                            $(dropdown).select2('destroy');
+                            if ($(dropdown).hasClass('select2-hidden-accessible')) $(dropdown).select2('destroy');
                         } catch (e) {}
                         dropdown.innerHTML = '<option value="">Seleziona...</option>';
                         items.forEach(value => {
@@ -2765,7 +2767,8 @@ function fixedDefaultValue(array $f): string
 
                     if (results.length > 12) {
                         // Select2 con ricerca
-                        $select.select2('destroy').empty().select2({
+                        if ($select.hasClass('select2-hidden-accessible')) $select.select2('destroy');
+                        $select.empty().select2({
                             data: [{
                                 id: '',
                                 text: 'Seleziona...'
@@ -2776,9 +2779,7 @@ function fixedDefaultValue(array $f): string
                         });
                     } else {
                         // Select nativa senza Select2
-                        try {
-                            $select.select2('destroy');
-                        } catch (e) {}
+                        if ($select.hasClass('select2-hidden-accessible')) $select.select2('destroy');
                         $select.empty();
                         $select.append(new Option('Seleziona...', '', true, false));
                         results.forEach(r => {

public/userarea/import_insert.php

@@ -24,7 +24,7 @@ $columns  = json_decode(urldecode($_POST['columns'] ?? '[]'), true);
 $rows     = json_decode(urldecode($_POST['rows'] ?? '[]'), true);
 $excelrows = json_decode(urldecode($_POST['excelrows'] ?? '[]'), true);
 
-$newFilename = htmlspecialchars($_POST['filename']);
+$newFilename = $_POST['filename'];
 
 $_SESSION['template_id'] = $template_id;
 $_SESSION['selected_rows'] = $selected_rows;
@@ -47,7 +47,7 @@ $pdo = $db->getConnection();
 $importReferenceCode = date('YmdHis') . '-' . uniqid();
 
 // Recupera tutti i mapping dal template
-$stmt = $pdo->prepare("SELECT id, excel_column, data_type, is_required, manual_default, is_manual, field_label, field_id, main_field FROM template_mapping WHERE template_id = ?");
+$stmt = $pdo->prepare("SELECT id, excel_column, data_type, is_required, manual_default, is_manual, field_label, field_id, main_field, auto_value FROM template_mapping WHERE template_id = ?");
 $stmt->execute([$template_id]);
 $allMappings = $stmt->fetchAll(PDO::FETCH_ASSOC);
 
@@ -126,7 +126,7 @@ foreach ($selected_rows as $rowIndex) {
                 case 'Testo':
                 case 'VARCHAR':
                 default:
-                    $fieldValue = !empty($fieldValue) ? htmlspecialchars((string)$fieldValue) : ($mapping['manual_default'] ?? '');
+                    $fieldValue = !empty($fieldValue) ? (string)$fieldValue : ($mapping['manual_default'] ?? '');
                     break;
             }
         } else {
@@ -135,6 +135,15 @@ foreach ($selected_rows as $rowIndex) {
                 $fieldValue = date('Y-m-d');
             }
         }
+        // Apply auto_value if field is still empty
+        if (($fieldValue === null || $fieldValue === '') && !empty($mapping['auto_value']) && $mapping['auto_value'] !== 'none') {
+            if ($mapping['auto_value'] === 'import_date') {
+                $fieldValue = date('Y-m-d');
+            } elseif ($mapping['auto_value'] === 'import_time') {
+                $fieldValue = date('H:i');
+            }
+        }
+
         if ($mapping['is_required'] && (is_null($fieldValue) || $fieldValue === '')) {
             error_log("Required field missing for mapping ID: " . $mapping['id'] . ", field: " . $mapping['field_label']);
         }
@@ -147,28 +156,6 @@ foreach ($selected_rows as $rowIndex) {
 
 $_SESSION['inserted_ids'] = $insertedIds;
 
-$params = [
-    'template_id' => $template_id,
-    'filename' => $newFilename,
-];
-
-?>
-<form id="redirectForm" action="import_edit2.php" method="post">
-    <input type="hidden" name="template_id" value="<?= htmlspecialchars($template_id) ?>">
-    <input type="hidden" name="filename" value="<?= htmlspecialchars($newFilename) ?>">
-    <?php foreach ($selected_rows as $row): ?>
-        <input type="hidden" name="selected_rows[]" value="<?= htmlspecialchars($row) ?>">
-    <?php endforeach; ?>
-    <?php foreach ($insertedIds as $id): ?>
-        <input type="hidden" name="inserted_ids[]" value="<?= htmlspecialchars($id) ?>">
-    <?php endforeach; ?>
-    <input type="hidden" name="columns" value='<?= json_encode($columns) ?>'>
-    <input type="hidden" name="rows" value='<?= json_encode($rows) ?>'>
-    <input type="hidden" name="excelrows" value='<?= json_encode($excelrows) ?>'>
-</form>
-<script>
-    document.getElementById('redirectForm').submit();
-</script>
-<?php
+header("Location: imported.php?id=" . urlencode($template_id) . "&importref=" . urlencode($importReferenceCode));
 exit;
-?>
+?>

public/userarea/import_xls2.php

@@ -143,9 +143,8 @@ error_log("Loaded template: " . print_r($template, true));
             <div class="page-content">
                 <?php include('top_stat_widget.php'); ?>
                 <div class="mb-3 text">
-                    <a href="historical_trf.php?id=<?= $id ?>&status=i" class="btn btn-warning me-2">Imported (i)</a>
-                    <a href="historical_trf.php?id=<?= $id ?>&status=P" class="btn btn-primary me-2">In Progress (P)</a>
-                    <a href="historical_trf.php?id=<?= $id ?>&status=l" class="btn btn-success">To LIMS (l)</a>
+                    <a href="imported.php?id=<?= $id ?>" class="btn btn-warning me-2">Imported (i)</a>
+                    <a href="tolims.php?id=<?= $id ?>" class="btn btn-success">To LIMS (l)</a>
                 </div>
                 <div class="card radius-10">
                     <div class="card-header">
@@ -330,7 +329,10 @@ error_log("Loaded template: " . print_r($template, true));
             <thead>
                 <tr>
                     <th><input type="checkbox" id="selectAll"> Seleziona</th>
-                    ${data.columns.map(col => `<th>${col || 'Colonna senza nome'}<div class="resize-handle"></div></th>`).join('')}
+                    ${data.columns.map(col => {
+                        const label = !col ? 'Colonna senza nome' : (col.match(/^__empty_\d+__$/) ? 'Colonna senza nome' : col);
+                        return `<th>${label}<div class="resize-handle"></div></th>`;
+                    }).join('')}
                 </tr>
                 <tr class="column-filters">
                     <th></th>
@@ -491,4 +493,4 @@ error_log("Loaded template: " . print_r($template, true));
     </script>
 </body>
 
-</html>
+</html>

public/userarea/mapping_template_xls_scheme2.php

@@ -204,7 +204,13 @@ $xlsHeaders = $template['xls_headers'] ? json_decode($template['xls_headers'], t
                     <div class="card-body">
                         <div class="mb-4">
                             <label class="form-label">Upload XLS Example:</label>
-                            <input type="file" id="xlsUpload" class="form-control">
+                            <div class="d-flex align-items-center gap-3">
+                                <input type="file" id="xlsUpload" class="form-control" style="flex:1;">
+                                <label class="form-check-label" style="white-space:nowrap; cursor:pointer;">
+                                    <input type="checkbox" class="form-check-input" id="autoDetectHeader" checked>
+                                    Auto-detect header row
+                                </label>
+                            </div>
                             <small id="uploadStatus">
                                 <?php if (!empty($template['sample_xlsx'])): ?>
                                     ✅ Current file: <a href="xlstemplates/<?php echo htmlspecialchars($template['sample_xlsx']); ?>" target="_blank"><?php echo htmlspecialchars($template['sample_xlsx']); ?></a>
@@ -514,8 +520,10 @@ $xlsHeaders = $template['xls_headers'] ? json_decode($template['xls_headers'], t
                     type: 'array'
                 });
                 let sheet = workbook.Sheets[workbook.SheetNames[0]];
-                let rowIndex = parseInt(document.getElementById('headerRow').textContent) || 1;
-                let startColumn = parseInt(document.getElementById('startColumn').textContent) || 1;
+
+                // Read sheet range to determine column offset
+                const sheetRange = XLSX.utils.decode_range(sheet['!ref'] || 'A1');
+                const colOffset = sheetRange.s.c; // first column index in sheet (0-based)
 
                 let sheetData = XLSX.utils.sheet_to_json(sheet, {
                     header: 1,
@@ -523,37 +531,224 @@ $xlsHeaders = $template['xls_headers'] ? json_decode($template['xls_headers'], t
                     raw: false,
                     range: 0
                 });
-                console.log("Dati della riga " + rowIndex + ":", sheetData[rowIndex - 1]);
-                if (!sheetData[rowIndex - 1]) {
+
+                // Track merged cell ranges — adjust for column offset
+                const merges = (sheet['!merges'] || []).map(m => ({
+                    s: { r: m.s.r, c: m.s.c - colOffset },
+                    e: { r: m.e.r, c: m.e.c - colOffset }
+                }));
+                console.log('Sheet column offset:', colOffset, '(first col:', String.fromCharCode(65 + colOffset) + ')');
+
+                const useAutoDetect = document.getElementById('autoDetectHeader').checked;
+
+                if (!useAutoDetect) {
+                    // Use values from template settings
+                    let rowIndex = parseInt(document.getElementById('headerRow').textContent) || 1;
+                    let startColumn = parseInt(document.getElementById('startColumn').textContent) || 1;
+                    console.log(`Manual mode: row ${rowIndex}, startCol ${startColumn}`);
+
+                    if (!sheetData[rowIndex - 1]) {
+                        document.getElementById('schemaFieldsBody').querySelectorAll('select.xls-columns').forEach(select => {
+                            select.innerHTML = '<option value="">Nessuna intestazione trovata</option>';
+                        });
+                        return;
+                    }
+
+                    // Build logical headers, collapsing merged cells
+                    const mergeStartMapManual = {};
+                    merges.forEach(m => {
+                        if ((rowIndex - 1) >= m.s.r && (rowIndex - 1) <= m.e.r) {
+                            for (let c = m.s.c; c <= m.e.c; c++) {
+                                mergeStartMapManual[c] = m.s.c;
+                            }
+                        }
+                    });
+                    let headers = [];
+                    const rawRowManual = sheetData[rowIndex - 1] || [];
+                    const seenManual = new Set();
+                    for (let c = startColumn - 1; c < rawRowManual.length; c++) {
+                        const ms = mergeStartMapManual[c];
+                        if (ms !== undefined) {
+                            if (seenManual.has(ms)) continue;
+                            seenManual.add(ms);
+                            const v = rawRowManual[ms];
+                            headers.push(v === undefined ? "" : String(v).replace(/[\r\n\t]+/g, ' ').trim());
+                        } else {
+                            const v = rawRowManual[c];
+                            headers.push(v === undefined ? "" : String(v).replace(/[\r\n\t]+/g, ' ').trim());
+                        }
+                    }
+                    while (headers.length > 0 && headers[headers.length - 1] === '') {
+                        headers.pop();
+                    }
+                    headers = headers.map((h, i) => {
+                        h = h.replace(/[\r\n\t]+/g, ' ').trim();
+                        return h === '' ? `__empty_${i + 1}__` : h;
+                    });
+                    console.log("Intestazioni estratte (manual):", headers);
+                    availableXlsColumns = [...headers];
+                    usedColumnsFromDB = [];
+                    saveXlsHeaders(headers, rowIndex, startColumn);
+                    updateXlsDropdowns();
+                    return;
+                }
+
+                // Collect field_label titles from the schema table
+                const knownLabels = [];
+                document.querySelectorAll('.title-col').forEach(td => {
+                    const v = (td.textContent || '').trim().toLowerCase().replace(/\s*required\s*$/i, '').trim();
+                    if (v && v !== 'n/a') knownLabels.push(v);
+                });
+                const uniqueLabels = [...new Set(knownLabels)];
+
+                console.group('🔍 Auto-detect header row');
+                console.log('Sheet name:', workbook.SheetNames[0]);
+                console.log('Total rows in sheet:', sheetData.length);
+                console.log('Labels from schema field titles:', knownLabels);
+                console.log('Unique labels to match against:', uniqueLabels);
+
+                // Auto-detect: find the row with most matches, fallback to most non-empty unique text cells
+                let bestRow = 0;
+                let bestScore = 0;
+                let bestStartCol = 0;
+                let fallbackRow = 0;
+                let fallbackScore = 0;
+                let fallbackStartCol = 0;
+                const scanLimit = Math.min(sheetData.length, 50);
+                const rowScores = [];
+
+                for (let r = 0; r < scanLimit; r++) {
+                    const row = sheetData[r] || [];
+                    let score = 0;
+                    let firstNonEmpty = -1;
+                    let nonEmptyCount = 0;
+                    const matched = [];
+                    const cellValues = [];
+                    const seen = new Set();
+                    for (let c = 0; c < row.length; c++) {
+                        const cellVal = String(row[c] || '').trim();
+                        const cellLower = cellVal.toLowerCase();
+                        if (cellVal) {
+                            cellValues.push(`[${c}]="${cellVal}"`);
+                            if (firstNonEmpty < 0) firstNonEmpty = c;
+                            // Count unique short text cells (likely headers, not data/descriptions)
+                            if (cellVal.length < 80 && !seen.has(cellLower)) {
+                                nonEmptyCount++;
+                                seen.add(cellLower);
+                            }
+                        }
+                        if (cellLower && uniqueLabels.includes(cellLower)) {
+                            score++;
+                            matched.push(cellVal);
+                        }
+                    }
+                    rowScores.push({ row: r + 1, score, nonEmpty: nonEmptyCount, matched, firstNonEmpty: firstNonEmpty + 1, cells: cellValues });
+                    if (score > bestScore) {
+                        bestScore = score;
+                        bestRow = r;
+                        bestStartCol = firstNonEmpty >= 0 ? firstNonEmpty : 0;
+                    }
+                    // Fallback: row with most unique short text cells (likely header row)
+                    if (nonEmptyCount > fallbackScore) {
+                        fallbackScore = nonEmptyCount;
+                        fallbackRow = r;
+                        fallbackStartCol = firstNonEmpty >= 0 ? firstNonEmpty : 0;
+                    }
+                }
+
+                // If no label matches, use fallback (most populated row)
+                if (bestScore === 0 && fallbackScore > 0) {
+                    bestRow = fallbackRow;
+                    bestStartCol = fallbackStartCol;
+                    console.log(`⚠️ No label matches found. Using fallback: row with most headers (${fallbackScore} unique cells)`);
+                }
+
+                console.log('All rows scanned:');
+                console.table(rowScores.filter(r => r.nonEmpty > 0).map(r => ({
+                    row: r.row,
+                    labelMatches: r.score,
+                    uniqueCells: r.nonEmpty,
+                    matched: r.matched.join(', '),
+                    firstCol: r.firstNonEmpty
+                })));
+                console.log(`✅ Result: row ${bestRow + 1}, startCol ${bestStartCol + 1}, labelScore ${bestScore}/${uniqueLabels.length}, fallbackScore ${fallbackScore}`);
+                console.log('Selected row raw data:', sheetData[bestRow]);
+                console.groupEnd();
+
+                // Update display
+                document.getElementById('headerRow').textContent = bestRow + 1;
+                document.getElementById('startColumn').textContent = bestStartCol + 1;
+
+                if (!sheetData[bestRow]) {
                     document.getElementById('schemaFieldsBody').querySelectorAll('select.xls-columns').forEach(select => {
                         select.innerHTML = '<option value="">Nessuna intestazione trovata</option>';
                     });
                     return;
                 }
 
-                let headers = sheetData[rowIndex - 1].slice(startColumn - 1).map(header => header === undefined ? "" : header);
-                console.log("Intestazioni estratte:", headers);
+                // Build logical columns: each merge = one column, each non-merged cell = one column
+                let headers = [];
+                const rawRow = sheetData[bestRow] || [];
+
+                // Map each physical column to its merge start (or itself if not merged)
+                const mergeStartMap = {}; // physCol -> startCol of its merge
+                merges.forEach(m => {
+                    if (bestRow >= m.s.r && bestRow <= m.e.r) {
+                        for (let c = m.s.c; c <= m.e.c; c++) {
+                            mergeStartMap[c] = m.s.c;
+                        }
+                    }
+                });
+
+                const seen = new Set();
+                for (let c = bestStartCol; c < rawRow.length; c++) {
+                    const mergeStart = mergeStartMap[c];
+                    const cleanVal = (v) => (v === undefined ? "" : String(v).replace(/[\r\n\t]+/g, ' ').trim());
+                    if (mergeStart !== undefined) {
+                        // Part of a merge — only take the first occurrence
+                        if (seen.has(mergeStart)) continue;
+                        seen.add(mergeStart);
+                        headers.push(cleanVal(rawRow[mergeStart]));
+                    } else {
+                        headers.push(cleanVal(rawRow[c]));
+                    }
+                }
+                // Trim trailing empty columns
+                while (headers.length > 0 && headers[headers.length - 1] === '') {
+                    headers.pop();
+                }
+                // Final clean + name empty columns to match __empty_N__ convention
+                headers = headers.map((h, i) => {
+                    h = h.replace(/[\r\n\t]+/g, ' ').trim();
+                    return h === '' ? `__empty_${i + 1}__` : h;
+                });
+                console.log("Logical headers:", headers, `(${headers.length} columns from ${rawRow.length} physical)`);
                 availableXlsColumns = [...headers];
                 usedColumnsFromDB = [];
-                saveXlsHeaders(headers);
+                saveXlsHeaders(headers, bestRow + 1, bestStartCol + 1);
                 updateXlsDropdowns();
             };
             reader.readAsArrayBuffer(file);
         }
 
-        function saveXlsHeaders(headers) {
+        function saveXlsHeaders(headers, headerRow, startColumn) {
+            const payload = {
+                template_id: <?php echo $id; ?>,
+                xls_headers: JSON.stringify(headers)
+            };
+            if (headerRow !== undefined) payload.header_row = headerRow;
+            if (startColumn !== undefined) payload.start_column = startColumn;
+
             fetch('update_xls_headers.php', {
                     method: 'POST',
                     headers: {
                         'Content-Type': 'application/json'
                     },
-                    body: JSON.stringify({
-                        template_id: <?php echo $id; ?>,
-                        xls_headers: JSON.stringify(headers)
-                    })
+                    body: JSON.stringify(payload)
                 }).then(response => response.json())
                 .then(data => {
                     if (!data.success) console.error("❌ Error saving XLS headers:", data.message);
+                    else console.log("✅ Saved headers, header_row:", headerRow, "start_column:", startColumn);
                 })
                 .catch(error => console.error("❌ Fetch error:", error));
         }
@@ -570,10 +765,18 @@ $xlsHeaders = $template['xls_headers'] ? json_decode($template['xls_headers'], t
                 let currentValue = select.value || select.dataset.currentXls || '';
 
                 let options = availableXlsColumns
-                    .map(col => {
+                    .map((col, origIdx) => ({ col, origIdx }))
+                    .map(({ col, origIdx }) => {
+                        const clean = col.replace(/[\r\n\t]+/g, ' ').trim();
+                        const isEmpty = clean === '';
+                        const colNum = origIdx + 1;
+                        const val = isEmpty ? `__empty_${colNum}__` : clean;
                         const isUsed = uniqueUsedColumns.includes(col) && col !== currentValue;
-                        const label = isUsed ? `⚠ ${col} (already used)` : col;
-                        return `<option value="${col}" class="${isUsed ? 'used-option' : ''}" ${col === currentValue ? 'selected' : ''}>${label}</option>`;
+                        const label = isEmpty
+                            ? `(empty column ${colNum})`
+                            : (isUsed ? `⚠ ${clean} (already used)` : clean);
+                        const isSelected = (isEmpty ? val === currentValue : col === currentValue) ? 'selected' : '';
+                        return `<option value="${val}" class="${isUsed ? 'used-option' : ''}" ${isSelected}>${label}</option>`;
                     })
                     .join('');
 
@@ -1565,4 +1768,4 @@ $xlsHeaders = $template['xls_headers'] ? json_decode($template['xls_headers'], t
 
 </body>
 
-</html>
+</html>

public/userarea/modal_analysis.php

@@ -0,0 +1,425 @@
+<?php
+include('include/headscript.php');
+
+$iddatadb = isset($_GET['iddatadb']) ? (int)$_GET['iddatadb'] : 0;
+
+if ($iddatadb <= 0) {
+?>
+    <div class="modal fade" id="analysisModal" tabindex="-1" aria-hidden="true">
+        <div class="modal-dialog modal-fullscreen">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title">Analysis</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+                </div>
+                <div class="modal-body">
+                    <div class="alert alert-danger mb-0">Invalid iddatadb</div>
+                </div>
+            </div>
+        </div>
+    </div>
+<?php
+    exit;
+}
+
+$db = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+$stmt = $pdo->prepare("
+    SELECT 
+        p.id,
+        p.iddatadb,
+        p.part_number,
+        p.part_description,
+        p.material,
+        p.color,
+        p.mix,
+        p.idmatrice,
+        p.note,
+        p.dateexpiry,
+        a.NomeMatriceTraduzione
+    FROM identification_parts p
+    LEFT JOIN auth_matrici a ON a.IdMatrice = p.idmatrice
+    WHERE p.iddatadb = ?
+    ORDER BY 
+        CASE WHEN p.part_number IS NULL THEN 999999 ELSE p.part_number END ASC,
+        p.id ASC
+");
+$stmt->execute([$iddatadb]);
+$parts = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+$partIds = array_column($parts, 'id');
+$assignedAnalysesByPart = [];
+
+if (!empty($partIds)) {
+    $placeholders = implode(',', array_fill(0, count($partIds), '?'));
+
+    $stmtAssigned = $pdo->prepare("
+        SELECT 
+            ipa.id,
+            ipa.part_id,
+            ipa.analysis_recordkey,
+            ipa.analysis_name,
+            ipa.analysis_method,
+            ipa.analysis_level,
+            ipa.is_web_selectable,
+            ipa.is_accredited
+        FROM identification_parts_analyses ipa
+        WHERE ipa.part_id IN ($placeholders)
+        ORDER BY ipa.analysis_name ASC, ipa.id ASC
+    ");
+    $stmtAssigned->execute($partIds);
+    $assignedRows = $stmtAssigned->fetchAll(PDO::FETCH_ASSOC);
+
+    foreach ($assignedRows as $row) {
+        $partId = (int)$row['part_id'];
+        if (!isset($assignedAnalysesByPart[$partId])) {
+            $assignedAnalysesByPart[$partId] = [];
+        }
+        $assignedAnalysesByPart[$partId][] = $row;
+    }
+}
+
+/**
+ * Build matrix groups from parts.
+ * No join for now: we use idmatrice only.
+ */
+$matrixGroups = [];
+foreach ($parts as $part) {
+    $matrixKey = (!empty($part['idmatrice'])) ? (string)$part['idmatrice'] : 'NO_MATRIX';
+
+    if (!isset($matrixGroups[$matrixKey])) {
+        $matrixGroups[$matrixKey] = [
+            'idmatrice'              => $part['idmatrice'],
+            'NomeMatriceTraduzione'  => $part['NomeMatriceTraduzione'] ?? '',
+            'parts_count'            => 0,
+            'parts'                  => [],
+        ];
+    }
+
+    $matrixGroups[$matrixKey]['parts_count']++;
+    $matrixGroups[$matrixKey]['parts'][] = $part['id'];
+}
+
+$matrixGroups = array_values($matrixGroups);
+?>
+
+<div class="modal fade" id="analysisModal" tabindex="-1" aria-labelledby="analysisModalLabel" aria-hidden="true">
+    <div class="modal-dialog" style="max-width: 96vw; width: 96vw; margin: 1.5vh auto;">
+        <div class="modal-content analysis-modal-content">
+            <div class="modal-header">
+                <div>
+                    <h5 class="modal-title mb-0" id="analysisModalLabel">Analysis - TRF <?= htmlspecialchars((string)$iddatadb, ENT_QUOTES, 'UTF-8') ?></h5>
+                    <small class="text-muted">
+                        Parts: <?= count($parts) ?> |
+                        Matrices: <?= count($matrixGroups) ?>
+                    </small>
+                </div>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+
+            <div class="modal-body analysis-modal-body">
+                <div class="row g-3 h-100">
+                    <!-- MATRICES -->
+                    <div class="col-lg-3 col-md-4">
+                        <div class="card h-100 shadow-sm">
+                            <div class="card-header py-2 d-flex justify-content-between align-items-center">
+                                <strong>Matrices</strong>
+                                <span class="badge bg-secondary"><?= count($matrixGroups) ?></span>
+                            </div>
+                            <div class="card-body p-2 analysis-scroll-area">
+                                <div class="list-group analysis-matrix-list" id="analysisMatrixList">
+                                    <?php if (empty($matrixGroups)): ?>
+                                        <div class="text-muted small p-2">No matrices found</div>
+                                    <?php else: ?>
+                                        <?php foreach ($matrixGroups as $index => $group): ?>
+                                            <button type="button"
+                                                class="list-group-item list-group-item-action analysis-matrix-item <?= $index === 0 ? 'active' : '' ?>"
+                                                data-matrix-id="<?= htmlspecialchars((string)($group['idmatrice'] ?? 'NO_MATRIX'), ENT_QUOTES, 'UTF-8') ?>">
+                                                <div class="fw-semibold">
+                                                    <?= htmlspecialchars(
+                                                        !empty($group['NomeMatriceTraduzione'])
+                                                            ? $group['NomeMatriceTraduzione']
+                                                            : (!empty($group['idmatrice']) ? ('Matrix without translation') : 'No Matrix'),
+                                                        ENT_QUOTES,
+                                                        'UTF-8'
+                                                    ) ?>
+                                                </div>
+                                                <div class="small text-muted">
+                                                    ID: <?= !empty($group['idmatrice']) ? (int)$group['idmatrice'] : '-' ?>
+                                                </div>
+                                                <div class="small text-muted">
+                                                    Parts linked: <?= (int)$group['parts_count'] ?>
+                                                </div>
+                                            </button>
+                                        <?php endforeach; ?>
+                                    <?php endif; ?>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+
+                    <!-- PARTS -->
+                    <div class="col-lg-4 col-md-8">
+                        <div class="card h-100 shadow-sm">
+                            <div class="card-header py-2 d-flex justify-content-between align-items-center">
+                                <strong>Parts</strong>
+                                <div class="d-flex align-items-center gap-2">
+                                    <button type="button" class="btn btn-outline-secondary btn-sm" id="analysisClearSelectionBtn">Clear</button>
+                                    <span class="badge bg-primary" id="analysisSelectedPartsCount">0 selected</span>
+                                </div>
+                            </div>
+                            <div class="card-body p-2 analysis-scroll-area">
+                                <div class="list-group analysis-parts-list" id="analysisPartsList">
+                                    <?php if (empty($parts)): ?>
+                                        <div class="text-muted small p-2">No parts found</div>
+                                    <?php else: ?>
+                                        <?php foreach ($parts as $part): ?>
+                                            <?php
+                                            $matrixId = !empty($part['idmatrice']) ? (string)$part['idmatrice'] : 'NO_MATRIX';
+                                            $partLabel = trim(($part['part_number'] !== null ? ('Part ' . $part['part_number']) : 'Part') . ' - ' . ($part['part_description'] ?? ''));
+                                            ?>
+                                            <div class="list-group-item analysis-part-item"
+                                                data-part-id="<?= (int)$part['id'] ?>"
+                                                data-matrix-id="<?= htmlspecialchars($matrixId, ENT_QUOTES, 'UTF-8') ?>">
+                                                <div class="d-flex align-items-start gap-2">
+                                                    <input type="checkbox"
+                                                        class="form-check-input mt-1 analysis-part-checkbox"
+                                                        value="<?= (int)$part['id'] ?>">
+                                                    <div class="flex-grow-1">
+                                                        <div class="fw-semibold">
+                                                            <?= htmlspecialchars($partLabel, ENT_QUOTES, 'UTF-8') ?>
+                                                        </div>
+
+                                                        <div class="small text-muted mt-1">
+                                                            Matrix:
+                                                            <strong>
+                                                                <?= htmlspecialchars(
+                                                                    !empty($part['NomeMatriceTraduzione'])
+                                                                        ? $part['NomeMatriceTraduzione']
+                                                                        : (!empty($part['idmatrice']) ? 'Matrix without translation' : 'No Matrix'),
+                                                                    ENT_QUOTES,
+                                                                    'UTF-8'
+                                                                ) ?>
+                                                            </strong>
+                                                            <?php if (!empty($part['idmatrice'])): ?>
+                                                                <span class="small text-muted">(ID: <?= (int)$part['idmatrice'] ?>)</span>
+                                                            <?php endif; ?>
+                                                            <?php if (!empty($part['mix']) && strtoupper($part['mix']) === 'Y'): ?>
+                                                                | <span class="badge bg-warning text-dark">Mix</span>
+                                                            <?php endif; ?>
+                                                        </div>
+
+                                                        <?php if (!empty($part['material']) || !empty($part['color'])): ?>
+                                                            <div class="small text-muted">
+                                                                <?php if (!empty($part['material'])): ?>
+                                                                    Material: <?= htmlspecialchars($part['material'], ENT_QUOTES, 'UTF-8') ?>
+                                                                <?php endif; ?>
+                                                                <?php if (!empty($part['material']) && !empty($part['color'])): ?>
+                                                                    |
+                                                                <?php endif; ?>
+                                                                <?php if (!empty($part['color'])): ?>
+                                                                    Color: <?= htmlspecialchars($part['color'], ENT_QUOTES, 'UTF-8') ?>
+                                                                <?php endif; ?>
+                                                            </div>
+                                                        <?php endif; ?>
+
+                                                        <?php if (!empty($part['note'])): ?>
+                                                            <div class="small text-muted mt-1">
+                                                                Note: <?= htmlspecialchars($part['note'], ENT_QUOTES, 'UTF-8') ?>
+                                                            </div>
+                                                        <?php endif; ?>
+                                                    </div>
+
+                                                </div>
+                                                <div class="analysis-part-assigned-list mt-2" id="analysisAssignedListPart<?= (int)$part['id'] ?>"></div>
+                                            </div>
+                                        <?php endforeach; ?>
+                                    <?php endif; ?>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+
+                    <!-- ANALYSES PLACEHOLDER -->
+                    <div class="col-lg-5">
+                        <div class="card h-100 shadow-sm">
+                            <div class="card-header py-2">
+                                <strong>Analyses</strong>
+                            </div>
+                            <div class="card-body analysis-scroll-area" id="analysisRightPanel">
+                                <div class="mt-1 mb-3">
+                                    <div class="small text-muted">Selected matrix:</div>
+                                    <div id="analysisCurrentMatrix" class="fw-semibold">-</div>
+                                </div>
+
+                                <div class="mb-3">
+                                    <div class="small text-muted">Selected parts IDs:</div>
+                                    <div id="analysisSelectedPartsIds" class="fw-semibold">-</div>
+                                </div>
+
+                                <div class="d-flex flex-wrap align-items-center gap-2 mb-3">
+                                    <div class="form-check m-0">
+                                        <input class="form-check-input" type="checkbox" id="analysisWebOnly">
+                                        <label class="form-check-label small" for="analysisWebOnly">
+                                            Web only
+                                        </label>
+                                    </div>
+
+                                    <div class="flex-grow-1" style="min-width: 220px;">
+                                        <input type="text" class="form-control form-control-sm" id="analysisSearchInput" placeholder="Search analyses or method">
+                                    </div>
+                                </div>
+
+                                <div id="analysisLoadingBox" class="alert alert-info mb-3 d-none">
+                                    Loading analyses...
+                                </div>
+
+                                <div id="analysisErrorBox" class="alert alert-danger mb-3 d-none"></div>
+
+                                <div id="analysisEmptyBox" class="alert alert-secondary mb-3">
+                                    Select a matrix to load analyses
+                                </div>
+
+                                <div class="list-group" id="analysisList"></div>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+
+                <input type="hidden" id="analysisModalIddatadb" value="<?= (int)$iddatadb ?>">
+
+                <script type="application/json" id="analysisAssignedInitialData">
+                    <?= json_encode($assignedAnalysesByPart, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) ?>
+                </script>
+            </div>
+
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary btn-sm" data-bs-dismiss="modal">Close</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+<style>
+    #analysisModal {
+        z-index: 1080 !important;
+    }
+
+    #analysisModal .modal-content {
+        width: 100% !important;
+        max-width: 100% !important;
+        min-height: 95vh;
+        border-radius: 14px;
+    }
+
+    .analysis-modal-content {
+        overflow: hidden;
+    }
+
+    .analysis-modal-body {
+        height: calc(95vh - 120px);
+    }
+
+    .analysis-scroll-area {
+        overflow-y: auto;
+        max-height: calc(95vh - 180px);
+    }
+
+    .analysis-matrix-item {
+        text-align: left;
+        border-radius: 8px !important;
+        margin-bottom: 8px;
+    }
+
+    .analysis-part-item {
+        border-radius: 8px !important;
+        margin-bottom: 8px;
+        transition: all 0.2s ease-in-out;
+    }
+
+    .analysis-part-item.matrix-active {
+        background-color: #e8f4ff !important;
+        border-color: #86b7fe !important;
+    }
+
+    .analysis-part-item.part-checked {
+        background-color: #eaf7ea !important;
+        border-color: #7ac77a !important;
+    }
+
+    #analysisSelectedPartsIds {
+        word-break: break-word;
+    }
+
+    .analysis-analysis-item {
+        border-radius: 8px !important;
+        margin-bottom: 6px;
+        background-color: #ffffff;
+    }
+
+    #analysisList .analysis-analysis-item:nth-child(even) {
+        background-color: #eef4ff;
+    }
+
+    .analysis-analysis-meta {
+        font-size: 0.84rem;
+        color: #6c757d;
+    }
+
+    .analysis-analysis-badges .badge {
+        margin-right: 4px;
+        margin-bottom: 4px;
+    }
+
+    .analysis-assigned-chip {
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+        gap: 8px;
+        padding: 4px 8px;
+        border: 1px solid #dbe7f3;
+        background: #f7fbff;
+        border-radius: 8px;
+        margin-bottom: 6px;
+        font-size: 0.84rem;
+    }
+
+    .analysis-assigned-chip-text {
+        min-width: 0;
+        flex: 1;
+    }
+
+    .analysis-assigned-chip-title {
+        font-weight: 600;
+        line-height: 1.2;
+    }
+
+    .analysis-assigned-chip-method {
+        color: #6c757d;
+        font-size: 0.78rem;
+        line-height: 1.2;
+        margin-top: 2px;
+    }
+
+    .analysis-remove-btn {
+        border: 0;
+        background: transparent;
+        color: #dc3545;
+        font-weight: 700;
+        font-size: 1rem;
+        line-height: 1;
+        padding: 0 2px;
+        cursor: pointer;
+    }
+
+    .analysis-analysis-item.analysis-selected {
+        border-color: #198754 !important;
+        background-color: #eaf7ea !important;
+    }
+
+    .analysis-part-assigned-list {
+        border-top: 1px dashed #dee2e6;
+        padding-top: 8px;
+    }
+</style>

public/userarea/modal_partsTable.php

@@ -9,27 +9,38 @@
                 <div class="row parts-row">
                     <div class="col-md-9">
                         <!-- Prima riga: Elenco Parti, Rinumera, Voce -->
-                        <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;">
-                            <h6 style="margin: 0;">Elenco Parti</h6>
-                            <div style="display: flex; align-items: center;">
-                                <button type="button" class="btn btn-info btn-sm" id="renumberPartsBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;">Rinumera Parti</button>
-                                <button type="button" class="btn btn-secondary btn-sm ms-2" id="toggleVoiceBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;"><i class="fas fa-microphone"></i> Voce</button>
-                                <button type="button" class="btn btn-info btn-sm ms-2 d-none" id="quotationeBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;">Add Quotation</button>
-                                <button type="button" class="btn btn-primary btn-sm ms-2" id="showHideImageBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;">
-                                    <i class="fas fa-eye-slash" style="font-size: 0.8rem;"></i>
-                                    <i class="fas fa-image ms-1" style="font-size: 0.8rem;"></i>
+                        <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; min-width: 0;">
+                            <h6 style="margin: 0; white-space: nowrap;">Elenco Parti</h6>
+                            <div style="display: flex; align-items: center; min-width: 0; gap: 8px;">
+                                <button type="button"
+                                    class="btn btn-dark btn-sm open-analysis-modal-btn"
+                                    id="openAnalysisModalBtn"
+                                    style="padding: 0.1rem 0.5rem; font-size: 0.8rem;">
+                                    <i class="fas fa-flask"></i> Analysis
+                                </button>
+
+
+                                <input type="checkbox" id="showMixParts" name="showMixParts" style="margin-right: 5px; margin-left: 10px;">
+                                <label for="showMixParts" style="font-size: 0.9rem; margin-right: 10px;">Mix</label>
+
+                                <button type="button" class="btn btn-info btn-sm" id="renumberPartsBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;">
+                                    Rinumera Parti
+                                </button>
+
+                                <button type="button" class="btn btn-secondary btn-sm ms-2" id="toggleVoiceBtn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;">
+                                    <i class="fas fa-microphone"></i> Voce
                                 </button>
                             </div>
                         </div>
                         <!-- Seconda riga: +, M, MacroMatrice, Matrice globale, Propaga -->
                         <div style="display: flex; align-items: center; margin-bottom: 10px;">
-                            <button type="button" class="btn btn-success btn-sm add-row-global" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; margin-right: 5px;"><i class="fas fa-plus fa-xs"></i></button>
+                            <button type="button" class="btn btn-success btn-sm add-row-global" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; margin-right: 5px;"><i class="fas fa-plus"></i></button>
                             <button type="button" class="btn btn-primary btn-sm add-mix-global" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; margin-right: 10px;">M</button>
                             <select id="macro-matrice-filter" class="form-control form-control-sm ms-2" style="width: 200px !important; min-width: 200px !important; margin-right: 10px;">
                                 <option value="">Tutte le MacroMatrici</option>
                             </select>
                             <select id="global-matrice" class="form-control form-control-sm" style="width: 350px !important; margin-right: 10px;"></select>
-                            <button type="button" class="btn btn-primary btn-sm propagate-all-btn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;"><i class="fas fa-arrow-right fa-xs"></i> Propaga a tutte</button>
+                            <button type="button" class="btn btn-primary btn-sm propagate-all-btn" style="padding: 0.1rem 0.5rem; font-size: 0.8rem;"><i class="fas fa-arrow-right"></i> Propaga a tutte</button>
                         </div>
                         <table class="table table-striped table-sm" id="partsTable">
                             <thead>
@@ -55,7 +66,7 @@
                                     <td><input type="text" class="form-control form-control-sm part-description" placeholder="Inserisci descrizione"></td>
                                     <td>
                                         <div style="display: flex; align-items: center;">
-                                            <button type="button" class="btn btn-primary btn-sm propagate-matrice-btn" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; margin-right: 3px;"><i class="fas fa-arrow-right fa-xs"></i></button>
+                                            <button type="button" class="btn btn-primary btn-sm propagate-matrice-btn" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; margin-right: 3px;"><i class="fas fa-arrow-right"></i></button>
                                             <select class="part-matrice form-control form-control-sm" style="width: 150px;"></select>
                                         </div>
                                     </td>
@@ -63,9 +74,9 @@
                                     <td>
                                         <button type="button" class="btn btn-light btn-sm note-btn" style="padding: 0.2rem 0.4rem; font-size: 0.9rem;" title="Aggiungi/Modifica nota"><i class="fas fa-sticky-note"></i></button>
                                         <button type="button" class="btn btn-warning btn-sm add-mix-row" style="padding: 0.1rem 0.3rem; font-size: 0.8rem;">M+</button>
-                                        <button type="button" class="btn btn-danger btn-sm remove-row" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; display: none;"><i class="fas fa-trash fa-xs"></i></button>
-                                        <span class="save-status text-success" style="display: none; margin-left: 5px;"><i class="fas fa-check fa-xs"></i></span>
-                                        <span class="save-loading text-warning" style="display: none; margin-left: 5px;"><i class="fas fa-spinner fa-spin fa-xs"></i></span>
+                                        <button type="button" class="btn btn-danger btn-sm remove-row" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; display: none;"><i class="fas fa-trash"></i></button>
+                                        <span class="save-status text-success" style="display: none; margin-left: 5px;"><i class="fas fa-check"></i></span>
+                                        <span class="save-loading text-warning" style="display: none; margin-left: 5px;"><i class="fas fa-spinner fa-spin"></i></span>
                                     </td>
                                 </tr>
                             </tbody>
@@ -188,6 +199,14 @@
         z-index: 1055 !important
     }
 
+    /* Fix: app.css sets .btn i { margin-top:-1em; margin-bottom:-1em; font-size:1.3rem } which collapses small icon buttons */
+    #partsModal .btn i {
+        margin-top: 0 !important;
+        margin-bottom: 0 !important;
+        font-size: 0.8rem !important;
+        margin-right: 2px !important;
+    }
+
     /* Tabelle */
     #partsTable tr {
         display: table-row !important

public/userarea/modals_gridData.js

@@ -0,0 +1,218 @@
+/**
+ * modals_gridData.js — Photos, Parts, Tested Component handlers for gridData pages
+ */
+(function () {
+    'use strict';
+
+    // ── Photos — use photos.js loadPopupContent (exported to window) ──
+    $(document).on('click', '.photos-btn', function () {
+        const iddatadb = $(this).data('iddatadb') || null;
+        const idquotations = $(this).data('idquotations') || null;
+        const modal = document.getElementById('photosModal');
+        if (!modal) return;
+
+        modal.style.display = 'block';
+
+        if (typeof window.loadPopupContent === 'function') {
+            window.loadPopupContent(iddatadb, idquotations);
+        }
+    });
+
+    // Close photos modal
+    $(document).on('click', '.close-btn', function () {
+        const modal = document.getElementById('photosModal');
+        if (modal) modal.style.display = 'none';
+    });
+
+    // Close on backdrop click
+    $(document).on('click', '#photosModal', function (e) {
+        if (e.target === this) {
+            this.style.display = 'none';
+        }
+    });
+
+    // ── Parts (matching import_edit2.php behavior) ─────────────────────
+    $(document).on('click', '.parts-btn', function () {
+        const iddatadb = $(this).data('iddatadb') || null;
+        const idquotations = $(this).data('idquotations') || null;
+
+        $.ajax({
+            url: 'modal_partsTable.php',
+            method: 'GET',
+            data: { iddatadb: iddatadb },
+            success: function (response) {
+                $('#partsModalContainer').html(response);
+                const modalElement = document.getElementById('partsModal');
+                if (!modalElement) return;
+
+                $("#trfHeader").text(iddatadb || idquotations || '');
+                $("#partsModal").data("iddatadb", iddatadb).data("idquotations", idquotations);
+
+                let modal = bootstrap.Modal.getInstance(modalElement);
+                if (!modal) modal = new bootstrap.Modal(modalElement, { backdrop: true, keyboard: true, focus: true });
+                modal.show();
+
+                if (typeof window.loadParts === 'function') {
+                    window.loadParts(iddatadb, idquotations);
+                }
+            },
+            error: function (xhr, status, error) {
+                console.error('Error loading parts:', error);
+            }
+        });
+    });
+
+    $(document).on('hidden.bs.modal', '#partsModal', function () {
+        const modalElement = document.getElementById('partsModal');
+        if (modalElement) {
+            const modal = bootstrap.Modal.getInstance(modalElement);
+            if (modal) modal.dispose();
+        }
+        $('#partsModalContainer').empty();
+        $('.modal-backdrop').remove();
+        $('body').removeClass('modal-open').css('padding-right', '');
+    });
+
+    // ── Tested Component quick add ───────────────────────────────────────
+    $(document).on('click', '.add-part-btn', async function () {
+        const iddatadb = $(this).data('iddatadb') || null;
+        const rowIndex = parseInt($(this).data('row'));
+        const row = window.gridData?.[rowIndex];
+        const id = iddatadb || (row ? row.iddatadb : null);
+        if (!id) return;
+
+        const $cell = $(this).closest('.grid-cell, div');
+        const $input = $cell.find('input');
+        const raw = ($input.val() || '').trim();
+        const parts = raw.split('|').map(s => s.trim()).filter(s => s.length > 0);
+        const uniqueParts = [...new Set(parts)];
+
+        if (!uniqueParts.length) {
+            alert('Insert a description first.');
+            $input.focus();
+            return;
+        }
+
+        try {
+            for (const p of uniqueParts) {
+                const formData = new FormData();
+                formData.append('iddatadb', id);
+                formData.append('part_description', p);
+                await fetch('add_part_quick.php', { method: 'POST', body: formData });
+            }
+            alert(`Added ${uniqueParts.length} part(s).`);
+            $input.val('');
+        } catch (e) {
+            alert('Error: ' + e.message);
+        }
+    });
+
+    // ── Delete row ───────────────────────────────────────────────────────
+    let deleteIddatadb = null;
+    let deleteRowIndex = null;
+
+    $(document).on('click', '.delete-btn', function () {
+        deleteIddatadb = $(this).data('iddatadb');
+        deleteRowIndex = parseInt($(this).data('row'));
+        const modalEl = document.getElementById('deleteConfirmModal');
+        if (modalEl) {
+            document.getElementById('deleteIddatadbText').textContent = deleteIddatadb;
+            new bootstrap.Modal(modalEl).show();
+        }
+    });
+
+    $(document).on('click', '#deleteConfirmBtn', async function () {
+        const modalEl = document.getElementById('deleteConfirmModal');
+        const modal = bootstrap.Modal.getInstance(modalEl);
+        if (modal) modal.hide();
+
+        if (!deleteIddatadb) return;
+
+        try {
+            const resp = await fetch('delete_record.php', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ id: deleteIddatadb })
+            });
+            const result = await resp.json();
+
+            if (result.success) {
+                // Remove from gridData
+                const idx = window.gridData.findIndex(r => r.iddatadb === deleteIddatadb);
+                if (idx >= 0) window.gridData.splice(idx, 1);
+
+                // Re-render
+                const gr = window.gridRenderer;
+                if (gr) gr.renderVisibleRows();
+            } else {
+                alert('Error: ' + result.message);
+            }
+        } catch (e) {
+            alert('Error: ' + e.message);
+        }
+
+        deleteIddatadb = null;
+        deleteRowIndex = null;
+    });
+
+    // ── Add new row ──────────────────────────────────────────────────────
+    $(document).on('click', '#addRowBtn', async function () {
+        const btn = this;
+        btn.disabled = true;
+
+        try {
+            const templateId = window.gridMeta?.templateId;
+            if (!templateId) { alert('Template ID missing'); return; }
+
+            const urlParams = new URLSearchParams(window.location.search);
+            const importref = urlParams.get('importref') || '';
+            const resp = await fetch('add_record.php', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ template_id: templateId, importreferencecode: importref })
+            });
+            const result = await resp.json();
+
+            if (result.success && result.iddatadb) {
+                // Build new row object
+                const newRow = {
+                    iddatadb: result.iddatadb,
+                    status: 'i',
+                    idclient: window.gridMeta?.defaultIdclient || '',
+                    cliente_fornitore_id: null,
+                    commessaweb: null,
+                    user_name: result.user_name || '',
+                    importreferencecode: result.importreferencecode || '',
+                    filename_import: '',
+                    importdate: new Date().toISOString().slice(0, 19).replace('T', ' '),
+                    fixedFields: {},
+                    details: {},
+                    mainFieldValue: '',
+                    _dirty: false,
+                };
+
+                // Add to beginning of gridData
+                window.gridData.unshift(newRow);
+
+                // Re-render
+                const gr = window.gridRenderer;
+                if (gr) gr.renderVisibleRows();
+
+                // Highlight new row briefly
+                const newGridRow = document.querySelector(`.grid-row[data-id="${result.iddatadb}"]`);
+                if (newGridRow) {
+                    newGridRow.classList.add('row-just-created');
+                    newGridRow.scrollIntoView({ behavior: 'smooth', block: 'center' });
+                    setTimeout(() => newGridRow.classList.remove('row-just-created'), 4000);
+                }
+            } else {
+                alert('Error: ' + (result.message || 'Unknown error'));
+            }
+        } catch (e) {
+            alert('Error: ' + e.message);
+        } finally {
+            btn.disabled = false;
+        }
+    });
+
+})();

public/userarea/parts.js

@@ -143,7 +143,7 @@ $(document).ready(function () {
         if (iddatadb) {
             if (matrici.length === 0) {
                 $.ajax({
-                    url: "get_matrici_db.php",
+                    url: "get_matrici.php",
                     method: "GET",
                     dataType: "json",
                     success: function (data) {

public/userarea/partsTable.js

@@ -342,51 +342,12 @@ $(document).ready(function () {
     // ===================
     function loadParts(iddatadb, idquotations, callback = null) {
         if (iddatadb) {
-            if (matrici.length === 0) {
-                $.ajax({
-                    url: "get_matrici_db.php",
-                    method: "GET",
-                    dataType: "json",
-                    success: function (data) {
-                        matrici = data.value || [];
-                        loadMacroMatrici();
-                        initializeGlobalSelect2();
-                        loadPartsExtraField(iddatadb, function () {
-                            loadPhoto(iddatadb, idquotations);
-                            loadExistingParts(iddatadb, idquotations, callback);
-                        });
-                    },
-                    error: function (xhr, status, error) {
-                        matrici = [];
-                        loadMacroMatrici();
-                        initializeGlobalSelect2();
-                        loadPartsExtraField(iddatadb, function () {
-                            loadPhoto(iddatadb, idquotations);
-                            loadExistingParts(iddatadb, idquotations, callback);
-                        });
-                        const errorMsg = $(
-                            '<div class="alert alert-danger temp-alert" role="alert">Errore nel caricamento delle matrici: ' +
-                                error +
-                                " (" +
-                                xhr.status +
-                                ")</div>",
-                        );
-                        $("#partsModal .modal-body").prepend(errorMsg);
-                        setTimeout(function () {
-                            errorMsg.fadeOut(500, function () {
-                                $(this).remove();
-                            });
-                        }, 5000);
-                    },
-                });
-            } else {
-                loadMacroMatrici();
-                initializeGlobalSelect2();
-                loadPartsExtraField(iddatadb, function () {
-                    loadPhoto(iddatadb, idquotations);
-                    loadExistingParts(iddatadb, idquotations, callback);
-                });
-            }
+            loadMacroMatrici();
+            initializeGlobalSelect2();
+            loadPartsExtraField(iddatadb, function () {
+                loadPhoto(iddatadb, idquotations);
+                loadExistingParts(iddatadb, idquotations, callback);
+            });
         } else {
             loadPartsExtraField(iddatadb, function () {
                 loadPhoto(iddatadb, idquotations);
@@ -941,7 +902,7 @@ $(document).ready(function () {
                 <td><input type="text" class="form-control form-control-sm part-description" value="${description}" placeholder="Inserisci descrizione"></td>
                 <td>
                     <div style="display: flex; align-items: center;">
-                        <button type="button" class="btn btn-primary btn-sm propagate-matrice-btn" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; margin-right: 3px;"><i class="fas fa-arrow-right fa-xs"></i></button>
+                        <button type="button" class="btn btn-primary btn-sm propagate-matrice-btn" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; margin-right: 3px;"><i class="fas fa-arrow-right"></i></button>
                         <select class="part-matrice form-control form-control-sm" style="width: 150px;"></select>
                     </div>
                 </td>
@@ -950,9 +911,9 @@ $(document).ready(function () {
                     <td>
                     <button type="button" class="btn btn-light btn-sm note-btn" style="padding: 0.1rem 0.3rem; font-size: 0.8rem;" title="Aggiungi/Modifica nota"><i class="fas fa-file-alt"></i></button>
                     <button type="button" class="btn btn-warning btn-sm add-mix-row" style="padding: 0.1rem 0.3rem; font-size: 0.8rem;">M+</button>
-                    <button type="button" class="btn btn-danger btn-sm remove-row" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; display: none;"><i class="fas fa-trash fa-xs"></i></button>
-                    <span class="save-status text-success" style="display: none; margin-left: 5px;"><i class="fas fa-check fa-xs"></i></span>
-                    <span class="save-loading text-warning" style="display: none; margin-left: 5px;"><i class="fas fa-spinner fa-spin fa-xs"></i></span>
+                    <button type="button" class="btn btn-danger btn-sm remove-row" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; display: none;"><i class="fas fa-trash"></i></button>
+                    <span class="save-status text-success" style="display: none; margin-left: 5px;"><i class="fas fa-check"></i></span>
+                    <span class="save-loading text-warning" style="display: none; margin-left: 5px;"><i class="fas fa-spinner fa-spin"></i></span>
                 </td>
             </tr>`;
         $("#partsTableBody").append(newRow);
@@ -1438,7 +1399,7 @@ $(document).ready(function () {
                             <td><input type="text" class="form-control form-control-sm part-description" value="${escapedDescription}" placeholder="Inserisci descrizione"></td>
                             <td>
                                 <div style="display: flex; align-items: center;">
-                                    <button type="button" class="btn btn-primary btn-sm propagate-matrice-btn" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; margin-right: 3px;"><i class="fas fa-arrow-right fa-xs"></i></button>
+                                    <button type="button" class="btn btn-primary btn-sm propagate-matrice-btn" style="padding: 0.1rem 0.3rem; font-size: 0.8rem; margin-right: 3px;"><i class="fas fa-arrow-right"></i></button>
                                     <select class="part-matrice form-control form-control-sm" style="width: 150px;" ${idquotations && !part.idmatrice ? "disabled" : ""}></select>
                                 </div>
                             </td>
@@ -1447,9 +1408,9 @@ $(document).ready(function () {
                                     <td>
                                 <button type="button" class="btn btn-light btn-sm note-btn ${part.note ? "has-note" : ""}" style="padding: 0.1rem 0.3rem; font-size: 0.8rem;" title="Aggiungi/Modifica nota"><i class="fas fa-file-alt"></i></button>
                                 <button type="button" class="btn btn-warning btn-sm add-mix-row" style="padding: 0.1rem 0.3rem; font-size: 0.8rem;">M+</button>
-                                <button type="button" class="btn btn-danger btn-sm remove-row" style="padding: 0.1rem 0.3rem; font-size: 0.8rem;"><i class="fas fa-trash fa-xs"></i></button>
-                                <span class="save-status text-success" style="display: none; margin-left: 5px;"><i class="fas fa-check fa-xs"></i></span>
-                                <span class="save-loading text-warning" style="display: none; margin-left: 5px;"><i class="fas fa-spinner fa-spin fa-xs"></i></span>
+                                <button type="button" class="btn btn-danger btn-sm remove-row" style="padding: 0.1rem 0.3rem; font-size: 0.8rem;"><i class="fas fa-trash"></i></button>
+                                <span class="save-status text-success" style="display: none; margin-left: 5px;"><i class="fas fa-check"></i></span>
+                                <span class="save-loading text-warning" style="display: none; margin-left: 5px;"><i class="fas fa-spinner fa-spin"></i></span>
                             </td>
                         </tr>`;
                         $("#partsTableBody").append(newRow);
@@ -1518,7 +1479,7 @@ $(document).ready(function () {
 
     function loadMacroMatrici() {
         $.ajax({
-            url: "get_macro_matrici.php",
+            url: "search_matrici.php?macro_list=1",
             method: "GET",
             dataType: "json",
             success: function (data) {
@@ -1615,18 +1576,6 @@ $(document).ready(function () {
             return;
         }
 
-        // Filtra le matrici in base alla MacroMatrice selezionata
-        const filteredMatrici = selectedMacro
-            ? matrici.filter(
-                  (matrice) => matrice.MacroMatrice === selectedMacro,
-              )
-            : matrici;
-
-        // Crea opzioni per Select2
-        const options = filteredMatrici.map(function (matrice) {
-            return { id: matrice.IdMatrice, text: matrice.NomeMatrice };
-        });
-
         // Memorizza il valore corrente
         const currentValue = $select.val();
 
@@ -1635,39 +1584,39 @@ $(document).ready(function () {
             $select.select2("destroy");
         }
 
-        // Inizializza Select2
+        // Inizializza Select2 con AJAX
         $select.empty().select2({
-            placeholder: filteredMatrici.length
-                ? "Seleziona matrice globale"
-                : "Nessuna matrice disponibile",
+            placeholder: "Seleziona matrice globale",
             allowClear: true,
-            data: options,
             dropdownParent: $("#partsModal"),
-            minimumResultsForSearch: 0, // Abilita ricerca senza limite minimo di caratteri
-            matcher: function (params, data) {
-                if (!params.term) return data; // Mostra tutte le opzioni se non c'è termine di ricerca
-                const term = params.term.toUpperCase();
-                if (data.text.toUpperCase().indexOf(term) >= 0) return data;
-                return null;
+            minimumInputLength: 0,
+            ajax: {
+                url: "search_matrici.php",
+                dataType: "json",
+                delay: 150,
+                data: function (params) {
+                    return { q: params.term || "", limit: 20, macro: selectedMacro || "" };
+                },
+                processResults: function (data) {
+                    return { results: data.results || [] };
+                },
+                cache: true,
             },
         });
 
-        // Ripristina il valore corrente se valido
-        if (
-            currentValue &&
-            filteredMatrici.some((m) => m.IdMatrice == currentValue)
-        ) {
-            $select.val(currentValue).trigger("change");
-        } else if (filteredMatrici.length === 0) {
-            const errorMsg = $(
-                '<div class="alert alert-warning temp-alert" role="alert">Nessuna matrice disponibile per la MacroMatrice selezionata.</div>',
-            );
-            $("#partsModal .modal-body").prepend(errorMsg);
-            setTimeout(function () {
-                errorMsg.fadeOut(500, function () {
-                    $(this).remove();
-                });
-            }, 5000);
+        // Ripristina il valore corrente
+        if (currentValue) {
+            $.ajax({
+                url: "search_matrici.php",
+                data: { id: currentValue },
+                dataType: "json",
+            }).then(function (data) {
+                const item = (data.results || [])[0];
+                if (item) {
+                    const option = new Option(item.text, item.id, true, true);
+                    $select.append(option).trigger("change");
+                }
+            });
         }
     }
 
@@ -1686,32 +1635,6 @@ $(document).ready(function () {
             return;
         }
 
-        // Filtra le matrici in base alla MacroMatrice selezionata
-        const filteredMatrici = selectedMacro
-            ? matrici.filter((m) => m.MacroMatrice === selectedMacro)
-            : matrici;
-
-        // Crea opzioni per Select2, includendo il valore pre-selezionato se non è nel filtro
-        let options = filteredMatrici.map(function (matrice) {
-            return { id: matrice.IdMatrice, text: matrice.NomeMatrice };
-        });
-
-        // Se idmatrice esiste ed è fuori dal filtro, aggiungilo come opzione
-        if (
-            idmatrice &&
-            !filteredMatrici.some((m) => m.IdMatrice == idmatrice)
-        ) {
-            const selectedMatrice = matrici.find(
-                (m) => m.IdMatrice == idmatrice,
-            );
-            if (selectedMatrice) {
-                options.push({
-                    id: selectedMatrice.IdMatrice,
-                    text: selectedMatrice.NomeMatrice,
-                });
-            }
-        }
-
         // Memorizza il valore corrente
         const currentValue = idmatrice || $select.val();
 
@@ -1720,44 +1643,44 @@ $(document).ready(function () {
             $select.select2("destroy");
         }
 
-        // Inizializza Select2
+        // Inizializza Select2 con AJAX
         $select.empty().select2({
-            placeholder: filteredMatrici.length
-                ? "Seleziona matrice"
-                : "Nessuna matrice disponibile",
+            placeholder: "Seleziona matrice",
             allowClear: true,
-            data: options,
             dropdownParent: $("#partsModal"),
-            minimumResultsForSearch: 0, // Abilita ricerca senza limite minimo di caratteri
-            matcher: function (params, data) {
-                if (!params.term) return data; // Mostra tutte le opzioni se non c'è termine di ricerca
-                const term = params.term.toUpperCase();
-                if (data.text.toUpperCase().indexOf(term) >= 0) return data;
-                return null;
+            minimumInputLength: 0,
+            ajax: {
+                url: "search_matrici.php",
+                dataType: "json",
+                delay: 150,
+                data: function (params) {
+                    return { q: params.term || "", limit: 20, macro: selectedMacro || "" };
+                },
+                processResults: function (data) {
+                    return { results: data.results || [] };
+                },
+                cache: true,
             },
         });
 
         // Ripristina il valore se valido
         if (partId && partId !== "new" && currentValue) {
-            const matrice = matrici.find((m) => m.IdMatrice == currentValue);
-            if (matrice) {
-                const option = new Option(
-                    matrice.NomeMatrice,
-                    matrice.IdMatrice,
-                    true,
-                    true,
-                );
-
-                if (!fromFilter) $select.append(option).trigger("change");
-                else $select.append(option);
-
-                partMatrice[partNumber] = matrice.IdMatrice;
-            } else {
-                // Aggiusta valore non valido
-                if (!fromFilter) $select.val(null).trigger("change");
-
-                partMatrice[partNumber] = null;
-            }
+            $.ajax({
+                url: "search_matrici.php",
+                data: { id: currentValue },
+                dataType: "json",
+            }).then(function (data) {
+                const item = (data.results || [])[0];
+                if (item) {
+                    const option = new Option(item.text, item.id, true, true);
+                    if (!fromFilter) $select.append(option).trigger("change");
+                    else $select.append(option);
+                    partMatrice[partNumber] = item.id;
+                } else {
+                    if (!fromFilter) $select.val(null).trigger("change");
+                    partMatrice[partNumber] = null;
+                }
+            });
         } else {
             $select.val(null).trigger("change", [{ skipHandler: true }]);
         }
@@ -1834,18 +1757,7 @@ $(document).ready(function () {
             }
         });
 
-        // Mostra messaggio se non ci sono matrici
-        if (filteredMatrici.length === 0 && selectedMacro) {
-            const errorMsg = $(
-                '<div class="alert alert-warning temp-alert" role="alert">Nessuna matrice disponibile per la MacroMatrice selezionata.</div>',
-            );
-            $("#partsModal .modal-body").prepend(errorMsg);
-            setTimeout(function () {
-                errorMsg.fadeOut(500, function () {
-                    $(this).remove();
-                });
-            }, 5000);
-        }
+        // Messaggio se macro selezionata ma nessun risultato sarà gestito dal placeholder Select2
 
         // Debug per verificare inizializzazione
         console.log(
@@ -1861,8 +1773,13 @@ $(document).ready(function () {
     $(document).on("click", ".propagate-matrice-btn", function () {
         const $row = $(this).closest("tr");
         const globalVal = $("#global-matrice").val();
+        const globalText = $("#global-matrice").find("option:selected").text();
         if (globalVal) {
-            $row.find(".part-matrice").val(globalVal).trigger("change");
+            const $target = $row.find(".part-matrice");
+            if (!$target.find(`option[value="${globalVal}"]`).length) {
+                $target.append(new Option(globalText, globalVal, true, true));
+            }
+            $target.val(globalVal).trigger("change");
         } else {
             const errorMsg = $(
                 '<div class="alert alert-danger temp-alert" role="alert">Seleziona una matrice globale prima di propagare.</div>',
@@ -1878,8 +1795,15 @@ $(document).ready(function () {
 
     $(document).on("click", ".propagate-all-btn", function () {
         const globalVal = $("#global-matrice").val();
+        const globalText = $("#global-matrice").find("option:selected").text();
         if (globalVal) {
-            $("#partsTableBody .part-matrice").val(globalVal).trigger("change");
+            $("#partsTableBody .part-matrice").each(function () {
+                const $target = $(this);
+                if (!$target.find(`option[value="${globalVal}"]`).length) {
+                    $target.append(new Option(globalText, globalVal, true, true));
+                }
+                $target.val(globalVal).trigger("change");
+            });
         } else {
             const errorMsg = $(
                 '<div class="alert alert-danger temp-alert" role="alert">Seleziona una matrice globale prima di propagare.</div>',

public/userarea/photos.js

@@ -1,5 +1,5 @@
 document.addEventListener("DOMContentLoaded", function () {
-    // Funzione per caricare il contenuto del popup
+    // Funzione per caricare il contenuto del popup (exported for external use)
     async function loadPopupContent(iddatadb, idquotations) {
         const popupContent = document.getElementById("popupContent");
         if (!popupContent) {
@@ -1218,4 +1218,7 @@ document.addEventListener("DOMContentLoaded", function () {
             closeBtn,
         });
     }
+
+    // Export for external use (gridData pages)
+    window.loadPopupContent = loadPopupContent;
 });

public/userarea/process_edit_template_xls.php

@@ -9,46 +9,76 @@ try {
         throw new Exception("Invalid request method.");
     }
 
-    // Recupera e sanifica i dati
-    $id = intval($_POST['id']);
-    $name = trim($_POST['name']);
-    $header_row = intval($_POST['header_row']);
-    $start_column = trim($_POST['start_column']);
+    // Retrieve and sanitize form data
+    $id = intval($_POST['id'] ?? 0);
+    $name = trim($_POST['name'] ?? '');
+    $source_type = strtoupper(trim($_POST['source_type'] ?? 'XLS'));
+    $header_row = isset($_POST['header_row']) && $_POST['header_row'] !== '' ? intval($_POST['header_row']) : null;
+    $start_column = trim($_POST['start_column'] ?? '');
     $description = trim($_POST['description'] ?? '');
-    $target_table = trim($_POST['target_table']);
-    $idclient = intval($_POST['client_id'] ?? 0); // Usa client_id dal form
-    $clientname = trim($_POST['client_name'] ?? ''); // Usa client_name dal form
-    $idschema = intval($_POST['idschema'] ?? 0); // Nuovo campo
-    $schemaname = trim($_POST['schemaname'] ?? ''); // Corretto da schemamaname
-    $idroutine = isset($_POST['idroutine']) && $_POST['idroutine'] !== '' ? intval($_POST['idroutine']) : null; // Aggiunto idroutine
-    $button_size = trim($_POST['button_size'] ?? 'medium'); // Nuovo campo
-    $button_bg_color = trim($_POST['button_bg_color'] ?? '#007bff'); // Nuovo campo
-    $button_text_color = trim($_POST['button_text_color'] ?? '#ffffff'); // Nuovo campo
-    $button_label = trim($_POST['button_label'] ?? 'Click Me'); // Nuovo campo
+    $target_table = trim($_POST['target_table'] ?? 'datadb');
+    $idclient = intval($_POST['client_id'] ?? 0);
+    $clientname = trim($_POST['client_name'] ?? '');
+    $idschema = intval($_POST['idschema'] ?? 0);
+    $schemaname = trim($_POST['schemaname'] ?? '');
+    $idroutine = isset($_POST['idroutine']) && $_POST['idroutine'] !== '' ? intval($_POST['idroutine']) : null;
+    $button_size = trim($_POST['button_size'] ?? 'medium');
+    $button_bg_color = trim($_POST['button_bg_color'] ?? '#007bff');
+    $button_text_color = trim($_POST['button_text_color'] ?? '#ffffff');
+    $button_label = trim($_POST['button_label'] ?? 'Click Me');
 
-    // Controllo sui campi obbligatori
-    if (empty($id) || empty($name) || empty($header_row) || empty($start_column) || empty($target_table) || $idschema <= 0) {
-        throw new Exception("All fields marked with * are required, including schema.");
+    if (!in_array($source_type, ['XLS', 'API'], true)) {
+        $source_type = 'XLS';
     }
 
-    // Validazione del idclient
-    if ($idclient <= 0) {
-        throw new Exception("Please select a valid client.");
+    // Required fields validation
+    if ($id <= 0 || $name === '' || $target_table === '' || $idclient <= 0 || $idschema <= 0) {
+        throw new Exception("All fields marked with * are required, including client and schema.");
     }
 
-    // Connessione al database
+    // XLS-only validation
+    if ($source_type === 'XLS') {
+        if ($header_row === null || $header_row <= 0 || $start_column === '') {
+            throw new Exception("Header Row and Start Column are required for XLS templates.");
+        }
+    }
+
+    // API templates do not require XLS coordinates
+    if ($source_type === 'API') {
+        $header_row = null;
+        $start_column = null;
+    }
+
+    // Database connection
     $db = DBHandlerSelect::getInstance();
     $pdo = $db->getConnection();
 
-    // Aggiorna il database, includendo i nuovi campi
-    $stmt = $pdo->prepare("UPDATE excel_templates 
-                           SET name = ?, header_row = ?, start_column = ?, description = ?, target_table = ?, 
-                               idclient = ?, clientname = ?, schemaname = ?, idschema = ?, idroutine = ?, 
-                               button_size = ?, button_bg_color = ?, button_text_color = ?, button_label = ?, 
-                               updated_at = NOW() 
-                           WHERE id = ?");
+    // Update template
+    $stmt = $pdo->prepare("
+        UPDATE excel_templates
+        SET
+            name = ?,
+            source_type = ?,
+            header_row = ?,
+            start_column = ?,
+            description = ?,
+            target_table = ?,
+            idclient = ?,
+            clientname = ?,
+            schemaname = ?,
+            idschema = ?,
+            idroutine = ?,
+            button_size = ?,
+            button_bg_color = ?,
+            button_text_color = ?,
+            button_label = ?,
+            updated_at = NOW()
+        WHERE id = ?
+    ");
+
     $stmt->execute([
         $name,
+        $source_type,
         $header_row,
         $start_column,
         $description,
@@ -65,12 +95,10 @@ try {
         $id
     ]);
 
-    // rowCount potrebbe essere 0 se non ci sono modifiche, quindi consideriamo comunque un successo
     $response["success"] = true;
     $response["message"] = "Template updated successfully!";
 } catch (Exception $e) {
     $response["message"] = $e->getMessage();
 }
 
-// Restituisce un JSON per il fetch
 echo json_encode($response);

public/userarea/process_import_xls.php

@@ -70,7 +70,7 @@ try {
                     $columnLetter = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($col);
                     $cell = $worksheet->getCell($columnLetter . $header_row);
                     $cellValue = $cell ? $cell->getCalculatedValue() : ''; // Usa getCalculatedValue per le formule
-                    $headerRowData[] = htmlspecialchars($cellValue ?: '');
+                    $headerRowData[] = $cellValue ?: '';
                 }
 
                 // Estrai i dati a partire dalla riga successiva
@@ -80,7 +80,7 @@ try {
                         $columnLetter = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($col);
                         $cell = $worksheet->getCell($columnLetter . $row);
                         $cellValue = $cell ? $cell->getCalculatedValue() : ''; // Usa getCalculatedValue per le formule
-                        $rowData[] = htmlspecialchars($cellValue ?: '');
+                        $rowData[] = $cellValue ?: '';
                     }
                     if (!empty(array_filter($rowData))) {
                         $excelData[] = $rowData;

public/userarea/process_import_xls2.php

@@ -11,36 +11,6 @@ session_start();
 require_once '../../vendor/autoload.php';
 require_once __DIR__ . '/class/db-functions.php';
 
-function findHeaderRow(\PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $worksheet, array $expectedHeaders, int $startCol, int $highestColIndex, int $maxRowsToScan = 20): ?int
-{
-    $normalizedExpected = array_filter(array_map(function ($h) {
-        return strtolower(trim(str_replace(['\\r\\n', '\r\n', "\r\n", "\n", "\r"], ' ', $h)));
-    }, $expectedHeaders));
-    $normalizedExpected = array_values($normalizedExpected);
-    sort($normalizedExpected);
-
-    for ($row = 1; $row <= $maxRowsToScan; $row++) {
-        $rowHeaders = [];
-        for ($col = $startCol; $col <= $highestColIndex; $col++) {
-            $colLetter = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($col);
-            $cell = $worksheet->getCell($colLetter . $row);
-            $val = $cell ? trim((string)$cell->getCalculatedValue()) : '';
-            if ($val !== '') {
-                $rowHeaders[] = strtolower(trim(str_replace(["\r\n", "\n", "\r"], ' ', $val)));
-            }
-        }
-        $normalizedRow = $rowHeaders;
-        sort($normalizedRow);
-
-        $matches = count(array_intersect($normalizedExpected, $normalizedRow));
-        $threshold = (int) ceil(count($normalizedExpected) * 0.6);
-        if ($matches >= $threshold) {
-            return $row;
-        }
-    }
-    return null;
-}
-
 $response = ['error' => '', 'rows' => [], 'columns' => [], 'template_id' => 0, 'filename' => '', 'apply_routine' => false];
 
 try {
@@ -101,34 +71,18 @@ try {
                 $highestColumn = $worksheet->getHighestColumn();
                 $highestColumnIndex = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::columnIndexFromString($highestColumn);
 
+                $startRow = max(1, $header_row);
                 $startColumn = max(1, $start_column);
 
-                // Recupera routine e headers dal template — DEVE essere prima dell'auto-detect
-                $stmt = $pdo->prepare("SELECT idroutine, idclient, xls_headers FROM excel_templates WHERE id = ?");
-                $stmt->execute([$template_id]);
-                $template = $stmt->fetch(PDO::FETCH_ASSOC);
-                error_log("=== DEBUG TEMPLATE ===");
-                error_log("template raw: " . print_r($template, true));
-                error_log("xls_headers value: " . var_export($template['xls_headers'] ?? 'KEY NON ESISTE', true));
-                error_log("xls_headers empty check: " . var_export(empty($template['xls_headers']), true));
-                // Auto-detect della riga header se xls_headers è disponibile
-                $detectedHeaderRow = $header_row;
-                if (!empty($template['xls_headers'])) {
-                    $expectedHeaders = json_decode($template['xls_headers'], true);
-                    if (is_array($expectedHeaders) && !empty($expectedHeaders)) {
-                        error_log("Expected headers from DB: " . print_r($expectedHeaders, true));
-                        $found = findHeaderRow($worksheet, $expectedHeaders, $startColumn, $highestColumnIndex);
-                        error_log("findHeaderRow result: " . var_export($found, true));
-                        if ($found !== null) {
-                            $detectedHeaderRow = $found;
-                            error_log("Header row auto-detected at row: $detectedHeaderRow (was: $header_row)");
-                        } else {
-                            error_log("Header row auto-detection failed, using provided header_row: $header_row");
-                        }
+                // Advance startColumn to first non-empty cell in header row (match JS behavior)
+                for ($sc = $startColumn; $sc <= $highestColumnIndex; $sc++) {
+                    $cl = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($sc);
+                    $cv = trim((string)($worksheet->getCell($cl . $header_row)->getCalculatedValue() ?? ''));
+                    if ($cv !== '') {
+                        $startColumn = $sc;
+                        break;
                     }
                 }
-                $startRow = max(1, $detectedHeaderRow);
-                $header_row = $detectedHeaderRow;
 
                 // Debug dei parametri
                 error_log("Processing - template_id: $template_id, startRow: $startRow, startColumn: $startColumn, highestRow: $highestRow, highestColumn: $highestColumn, highestColumnIndex: $highestColumnIndex");
@@ -140,30 +94,86 @@ try {
                     $response['error'] = "La colonna di partenza ($startColumn) supera il numero totale di colonne ($highestColumnIndex).";
                 } else {
                     $excelData = [];
-                    // Estrai la riga degli header
-                    $headerRowData = [];
-                    for ($col = $startColumn; $col <= $highestColumnIndex; $col++) {
-                        $columnLetter = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($col);
-                        $cell = $worksheet->getCell($columnLetter . $header_row);
-                        $cellValue = $cell ? $cell->getCalculatedValue() : '';
-                        $headerRowData[] = htmlspecialchars($cellValue ?: '');
+
+                    // Build merge map for header row: physCol -> mergeStartCol
+                    $mergeStartMap = [];
+                    foreach ($worksheet->getMergeCells() as $range) {
+                        [$startCell, $endCell] = explode(':', $range);
+                        $mStartCol = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::columnIndexFromString(preg_replace('/\d+/', '', $startCell));
+                        $mEndCol = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::columnIndexFromString(preg_replace('/\d+/', '', $endCell));
+                        $mStartRow = (int)preg_replace('/[A-Z]+/i', '', $startCell);
+                        $mEndRow = (int)preg_replace('/[A-Z]+/i', '', $endCell);
+                        if ($header_row >= $mStartRow && $header_row <= $mEndRow) {
+                            for ($c = $mStartCol; $c <= $mEndCol; $c++) {
+                                $mergeStartMap[$c] = $mStartCol;
+                            }
+                        }
                     }
 
-                    // Estrai i dati a partire dalla riga successiva, includendo excelrow
-                    for ($row = $header_row + 1; $row <= $highestRow; $row++) {
+                    // Build logical columns: each merge = one column
+                    $logicalCols = []; // array of physical column indices (one per logical column)
+                    $seen = [];
+                    for ($col = $startColumn; $col <= $highestColumnIndex; $col++) {
+                        if (isset($mergeStartMap[$col])) {
+                            $ms = $mergeStartMap[$col];
+                            if (in_array($ms, $seen, true)) continue;
+                            $seen[] = $ms;
+                            $logicalCols[] = $ms;
+                        } else {
+                            $logicalCols[] = $col;
+                        }
+                    }
+
+                    // Build header row using logical columns
+                    $headerRowData = [];
+                    $logicalNum = 0;
+                    foreach ($logicalCols as $physCol) {
+                        $logicalNum++;
+                        $columnLetter = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($physCol);
+                        $cell = $worksheet->getCell($columnLetter . $header_row);
+                        $cellValue = trim((string)($cell ? $cell->getCalculatedValue() : ''));
+                        $cellValue = preg_replace('/[\r\n\t]+/', ' ', $cellValue);
+                        // Empty headers get __empty_N__ to match mapping page
+                        $headerRowData[] = ($cellValue !== '') ? $cellValue : '__empty_' . $logicalNum . '__';
+                    }
+
+                    error_log("Logical headers: " . json_encode($headerRowData));
+                    error_log("Logical cols (physical indices): " . json_encode($logicalCols));
+
+                    // Find which logical columns have real headers
+                    $headerFilledIndices = [];
+                    foreach ($headerRowData as $idx => $hVal) {
+                        if (!str_starts_with($hVal, '__empty_')) $headerFilledIndices[] = $idx;
+                    }
+                    $minFilled = max(1, min(2, count($headerFilledIndices)));
+
+                    // Extract data rows using logical columns
+                    for ($row = $startRow + 1; $row <= $highestRow; $row++) {
                         $rowData = [];
-                        for ($col = $startColumn; $col <= $highestColumnIndex; $col++) {
-                            $columnLetter = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($col);
+                        foreach ($logicalCols as $physCol) {
+                            $columnLetter = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($physCol);
                             $cell = $worksheet->getCell($columnLetter . $row);
                             $cellValue = $cell ? $cell->getCalculatedValue() : '';
-                            $rowData[] = htmlspecialchars($cellValue ?: '');
+                            $rowData[] = $cellValue ?: '';
                         }
-                        if (!empty(array_filter($rowData))) {
+
+                        // Count how many header columns have data in this row
+                        $filledCount = 0;
+                        foreach ($headerFilledIndices as $idx) {
+                            if (isset($rowData[$idx]) && trim((string)$rowData[$idx]) !== '') {
+                                $filledCount++;
+                            }
+                        }
+
+                        if ($filledCount >= $minFilled) {
                             $excelData[] = ['data' => $rowData, 'excelrow' => $row];
                         }
                     }
 
-
+                    // Recupera routine dal template
+                    $stmt = $pdo->prepare("SELECT idroutine, idclient FROM excel_templates WHERE id = ?");
+                    $stmt->execute([$template_id]);
+                    $template = $stmt->fetch(PDO::FETCH_ASSOC);
 
                     if ($template && $template['idroutine']) {
                         $stmtRoutine = $pdo->prepare("SELECT idroutine, name, filename, headerrow, instruction FROM routine WHERE idroutine = ?");

public/userarea/routines/moncler_new_routine.php

@@ -0,0 +1,327 @@
+<?php
+ini_set('log_errors', 1);
+ini_set('error_log', __DIR__ . '/routine_debug.log');
+
+function applyRoutine(&$excelData, $routineData)
+{
+    try {
+        // Initial log
+        error_log("Inizio esecuzione routine Moncler: " . date('Y-m-d H:i:s'));
+        error_log("Dati routine: " . print_r($routineData, true));
+        error_log("Dati excel_data: " . print_r($excelData, true));
+
+        // Check if excelData is empty
+        if (empty($excelData)) {
+            throw new Exception("excelData è vuoto o non valido.");
+        }
+
+        // Extract routine settings with default values
+        $action1 = trim($routineData['action1'] ?? 'K');
+        $action2 = trim($routineData['action2'] ?? 'STYLE CODE + STYLE DESCRIPTION');
+        $action3 = trim($routineData['action3'] ?? 'STYLE CODE');
+        $action4 = trim($routineData['action4'] ?? 'STYLE DESCRIPTION');
+        $headers = $routineData['xls_headers'] ?? [];
+
+        // Package-related headers
+        $package_header = 'PACKAGE';
+        $other_test_header = 'Other test from Control Matrix';
+        $only_colorfastness_header = 'Only Colorfastness package';
+        $only_chemical_header = 'Only Chemical package';
+
+        if (empty($headers)) {
+            throw new Exception("Nessun header trovato per la routine Moncler.");
+        }
+
+        // If headers arrive as JSON string, decode them
+        if (!is_array($headers) && is_string($headers)) {
+            $decoded_headers = json_decode($headers, true);
+            if (json_last_error() === JSON_ERROR_NONE && is_array($decoded_headers)) {
+                $headers = $decoded_headers;
+            }
+        }
+
+        if (!is_array($headers) || empty($headers)) {
+            throw new Exception("Gli header della routine non sono validi.");
+        }
+
+        error_log("Header ricevuti: " . print_r($headers, true));
+
+        // Normalize headers
+        $normalized_headers = array_map(function ($header) {
+            return trim((string)$header);
+        }, $headers);
+
+        error_log("Header normalizzati: " . print_r($normalized_headers, true));
+        error_log("Action values - action1: '$action1', action2: '$action2', action3: '$action3', action4: '$action4'");
+
+        // Find main indexes
+        $action1_index = array_search($action1, $normalized_headers, true);
+        $action2_index = array_search($action2, $normalized_headers, true);
+        $action3_index = array_search($action3, $normalized_headers, true);
+        $action4_index = array_search($action4, $normalized_headers, true);
+
+        // Find package-related column indexes
+        $package_index = array_search($package_header, $normalized_headers, true);
+        $other_test_index = array_search($other_test_header, $normalized_headers, true);
+        $only_colorfastness_index = array_search($only_colorfastness_header, $normalized_headers, true);
+        $only_chemical_index = array_search($only_chemical_header, $normalized_headers, true);
+
+        if ($package_index === false) {
+            throw new Exception("Colonna PACKAGE non trovata.");
+        }
+
+        error_log(
+            "Indici colonne - action1: " . var_export($action1_index, true) .
+                ", action2: " . var_export($action2_index, true) .
+                ", action3: " . var_export($action3_index, true) .
+                ", action4: " . var_export($action4_index, true) .
+                ", PACKAGE: " . var_export($package_index, true) .
+                ", Other test from Control Matrix: " . var_export($other_test_index, true) .
+                ", Only Colorfastness package: " . var_export($only_colorfastness_index, true) .
+                ", Only Chemical package: " . var_export($only_chemical_index, true)
+        );
+
+        // Helper: split a value already joined by " - "
+        $splitJoinedValues = function ($value) {
+            $value = trim((string)$value);
+            if ($value === '') {
+                return [];
+            }
+
+            $parts = preg_split('/\s*-\s*/', $value);
+            $parts = array_map('trim', $parts);
+            $parts = array_filter($parts, function ($item) {
+                return $item !== '';
+            });
+
+            return array_values(array_unique($parts));
+        };
+
+        // Helper: join unique values with " - "
+        $joinUniqueValues = function (array $values) {
+            $clean = [];
+            foreach ($values as $value) {
+                $value = trim((string)$value);
+                if ($value !== '' && !in_array($value, $clean, true)) {
+                    $clean[] = $value;
+                }
+            }
+            return implode(' - ', $clean);
+        };
+
+        // Helper: split STYLE CODE + STYLE DESCRIPTION into code + description
+        $splitStyleCombined = function ($value) {
+            $value = trim((string)$value);
+
+            if ($value === '') {
+                return ['', ''];
+            }
+
+            // Accept both "CODE - DESC" and "CODE-DESC"
+            $parts = preg_split('/\s*-\s*/', $value, 2);
+
+            $styleCode = trim((string)($parts[0] ?? ''));
+            $styleDescription = trim((string)($parts[1] ?? ''));
+
+            return [$styleCode, $styleDescription];
+        };
+
+        /**
+         * STEP 0
+         * Normalize STYLE CODE and STYLE DESCRIPTION before grouping by K
+         *
+         * Rules:
+         * - Read STYLE CODE + STYLE DESCRIPTION
+         * - If it contains code/description, fill missing values
+         * - If target field already contains a different value, add it instead of replacing it
+         * - Avoid duplicates
+         */
+        $step0_applied = false;
+
+        if ($action2_index === false || $action3_index === false || $action4_index === false) {
+            error_log(
+                "Unable to apply routine step 0. Missing columns - action2: '$action2' (index: " . var_export($action2_index, true) . ")" .
+                    ", action3: '$action3' (index: " . var_export($action3_index, true) . ")" .
+                    ", action4: '$action4' (index: " . var_export($action4_index, true) . ")"
+            );
+        } else {
+            foreach ($excelData as $index => $row) {
+                if (!isset($row['data']) || !is_array($row['data'])) {
+                    error_log("Riga non valida nello step 0, manca 'data' all'indice $index");
+                    continue;
+                }
+
+                $combinedValue = trim((string)($row['data'][$action2_index] ?? ''));
+                $currentStyleCode = trim((string)($row['data'][$action3_index] ?? ''));
+                $currentStyleDescription = trim((string)($row['data'][$action4_index] ?? ''));
+
+                if ($combinedValue === '') {
+                    continue;
+                }
+
+                [$parsedStyleCode, $parsedStyleDescription] = $splitStyleCombined($combinedValue);
+
+                $styleCodeValues = $splitJoinedValues($currentStyleCode);
+                $styleDescriptionValues = $splitJoinedValues($currentStyleDescription);
+
+                if ($parsedStyleCode !== '' && !in_array($parsedStyleCode, $styleCodeValues, true)) {
+                    $styleCodeValues[] = $parsedStyleCode;
+                }
+
+                if ($parsedStyleDescription !== '' && !in_array($parsedStyleDescription, $styleDescriptionValues, true)) {
+                    $styleDescriptionValues[] = $parsedStyleDescription;
+                }
+
+                $excelData[$index]['data'][$action3_index] = $joinUniqueValues($styleCodeValues);
+                $excelData[$index]['data'][$action4_index] = $joinUniqueValues($styleDescriptionValues);
+
+                error_log(
+                    "Step 0 - excelrow " . ($row['excelrow'] ?? 'N/A') .
+                        " | combined: '" . $combinedValue . "'" .
+                        " | style_code_result: '" . $excelData[$index]['data'][$action3_index] . "'" .
+                        " | style_description_result: '" . $excelData[$index]['data'][$action4_index] . "'"
+                );
+            }
+
+            $step0_applied = true;
+            error_log("Routine step 0 completato - Normalizzazione style applicata su " . count($excelData) . " righe");
+        }
+
+        /**
+         * STEP 1
+         * Aggregate rows by action1 using normalized STYLE CODE and STYLE DESCRIPTION
+         * If it fails, continue with STEP 2 only
+         */
+        $step1_applied = false;
+
+        if ($action1_index === false || $action3_index === false || $action4_index === false) {
+            error_log(
+                "Unable to apply routine step 1. Package merge logic has been applied only. " .
+                    "Missing columns - action1: '$action1' (index: " . var_export($action1_index, true) . ")" .
+                    ", action3: '$action3' (index: " . var_export($action3_index, true) . ")" .
+                    ", action4: '$action4' (index: " . var_export($action4_index, true) . ")"
+            );
+        } else {
+            $grouped_data = [];
+
+            foreach ($excelData as $row) {
+                if (!isset($row['data']) || !is_array($row['data'])) {
+                    error_log("Riga non valida, manca 'data' per excelrow " . ($row['excelrow'] ?? 'N/A'));
+                    continue;
+                }
+
+                $key = $row['data'][$action1_index] ?? '';
+                $key = trim((string)$key);
+                $key = $key === '' ? '_empty_' : $key;
+
+                if (!isset($grouped_data[$key])) {
+                    $grouped_data[$key] = [
+                        'data' => $row['data'],
+                        'excelrow' => [($row['excelrow'] ?? '')],
+                        'style_codes' => [],
+                        'style_descriptions' => []
+                    ];
+                } else {
+                    $grouped_data[$key]['excelrow'][] = ($row['excelrow'] ?? '');
+                }
+
+                // Collect normalized STYLE CODE values
+                $styleCodeValues = $splitJoinedValues($row['data'][$action3_index] ?? '');
+                foreach ($styleCodeValues as $styleCodeValue) {
+                    if (!in_array($styleCodeValue, $grouped_data[$key]['style_codes'], true)) {
+                        $grouped_data[$key]['style_codes'][] = $styleCodeValue;
+                    }
+                }
+
+                // Collect normalized STYLE DESCRIPTION values
+                $styleDescriptionValues = $splitJoinedValues($row['data'][$action4_index] ?? '');
+                foreach ($styleDescriptionValues as $styleDescriptionValue) {
+                    if (!in_array($styleDescriptionValue, $grouped_data[$key]['style_descriptions'], true)) {
+                        $grouped_data[$key]['style_descriptions'][] = $styleDescriptionValue;
+                    }
+                }
+            }
+
+            $new_excel_data = [];
+
+            foreach ($grouped_data as $key => $group) {
+                $row_data = $group['data'];
+
+                // Update STYLE CODE and STYLE DESCRIPTION with aggregated unique values
+                $row_data[$action3_index] = $joinUniqueValues($group['style_codes']);
+                $row_data[$action4_index] = $joinUniqueValues($group['style_descriptions']);
+
+                // Concatenate excelrow values with "+"
+                $excelrow_clean = array_filter($group['excelrow'], function ($value) {
+                    return $value !== null && $value !== '';
+                });
+
+                $excelrow_value = count($excelrow_clean) > 1
+                    ? implode('+', $excelrow_clean)
+                    : (reset($excelrow_clean) ?: '');
+
+                $new_excel_data[] = [
+                    'data' => $row_data,
+                    'excelrow' => $excelrow_value
+                ];
+            }
+
+            $excelData = $new_excel_data;
+            $step1_applied = true;
+
+            error_log("Routine step 1 completato - Righe aggregate: " . count($new_excel_data));
+            error_log("Excelrow aggregati step 1: " . print_r(array_column($new_excel_data, 'excelrow'), true));
+        }
+
+        /**
+         * STEP 2
+         * Merge package-related columns into PACKAGE
+         * Always applied if PACKAGE exists
+         */
+        foreach ($excelData as $index => $row) {
+            if (!isset($row['data']) || !is_array($row['data'])) {
+                error_log("Riga non valida nello step 2, manca 'data' all'indice $index");
+                continue;
+            }
+
+            $package_values = [];
+
+            $value_package = trim((string)($row['data'][$package_index] ?? ''));
+            $value_other_test = $other_test_index !== false ? trim((string)($row['data'][$other_test_index] ?? '')) : '';
+            $value_only_colorfastness = $only_colorfastness_index !== false ? trim((string)($row['data'][$only_colorfastness_index] ?? '')) : '';
+            $value_only_chemical = $only_chemical_index !== false ? trim((string)($row['data'][$only_chemical_index] ?? '')) : '';
+
+            if ($value_package !== '') {
+                $package_values[] = $value_package;
+            }
+            if ($value_other_test !== '') {
+                $package_values[] = $value_other_test;
+            }
+            if ($value_only_colorfastness !== '') {
+                $package_values[] = $value_only_colorfastness;
+            }
+            if ($value_only_chemical !== '') {
+                $package_values[] = $value_only_chemical;
+            }
+
+            $package_values = array_unique($package_values);
+
+            $excelData[$index]['data'][$package_index] = implode(' - ', $package_values);
+        }
+
+        error_log("Routine step 2 completato - Merge package applicato su " . count($excelData) . " righe");
+
+        if (!$step0_applied) {
+            error_log("Warning finale: routine step 0 non applicata");
+        }
+
+        if (!$step1_applied) {
+            error_log("Warning finale: routine step 1 non applicata, routine step 2 applicata correttamente");
+        }
+
+        error_log("Routine Moncler completata con successo");
+    } catch (Exception $e) {
+        error_log("Eccezione nella routine Moncler: " . $e->getMessage());
+        throw $e;
+    }
+}

public/userarea/saveAll.js

@@ -0,0 +1,130 @@
+/**
+ * saveAll.js — Save All functionality using gridData
+ */
+(function() {
+    'use strict';
+
+    let saveAllRunning = false;
+
+    function isBusy() {
+        return saveAllRunning || window.batchRunning;
+    }
+
+    // ── Save single row ──────────────────────────────────────────────────
+    $(document).on('click', '.save-btn', async function() {
+        const btn = this;
+        const rowIndex = parseInt(btn.dataset.row);
+        const row = window.gridData?.[rowIndex];
+        if (!row) return;
+
+        const origHtml = btn.innerHTML;
+        btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i>';
+        btn.disabled = true;
+
+        try {
+            const formData = window.buildSavePayload(rowIndex);
+            const resp = await fetch('save_edited_row.php', { method: 'POST', body: formData });
+            const result = await resp.json();
+
+            if (result.success) {
+                row._dirty = false;
+                if (window.gridRenderer?.clearDirty) window.gridRenderer.clearDirty(rowIndex);
+                // Flash success on row without re-rendering (preserves Select2 state)
+                const gridRow = document.querySelector(`.grid-row[data-id="${row.iddatadb}"]`);
+                if (gridRow) {
+                    gridRow.classList.remove('row-dirty');
+                    gridRow.querySelectorAll('.grid-cell').forEach(cell => {
+                        cell.classList.remove('cell-changed');
+                        cell.classList.add('flash-success');
+                    });
+                    setTimeout(() => gridRow.querySelectorAll('.flash-success').forEach(c => c.classList.remove('flash-success')), 500);
+                }
+                const toastEl = document.getElementById('saveSuccessToast');
+                if (toastEl) bootstrap.Toast.getOrCreateInstance(toastEl).show();
+            } else {
+                alert('Errore: ' + result.message);
+            }
+        } catch (e) {
+            alert('Errore: ' + e.message);
+        } finally {
+            btn.innerHTML = origHtml;
+            btn.disabled = false;
+        }
+    });
+
+    // ── Save All ─────────────────────────────────────────────────────────
+    $(document).on('click', '.save-all-btn', function(e) {
+        e.preventDefault();
+        if (isBusy()) return;
+        const modalEl = document.getElementById('saveAllConfirmModal');
+        if (!modalEl) return;
+        new bootstrap.Modal(modalEl, { keyboard: false }).show();
+    });
+
+    $(document).on('click', '#saveAllConfirmBtn', async function() {
+        const confirmModal = bootstrap.Modal.getInstance(document.getElementById('saveAllConfirmModal'));
+        if (confirmModal) confirmModal.hide();
+        saveAllRunning = true;
+
+        const bar = document.getElementById('batchExportBar');
+        const statusEl = document.getElementById('batchExportStatus');
+        const cancelBtn = document.getElementById('exportBatchCancelBtn');
+        if (bar) bar.style.display = '';
+        if (cancelBtn) cancelBtn.style.display = 'none';
+        if (statusEl) statusEl.textContent = 'Saving...';
+
+        const data = window.gridData || [];
+        const dirtyRows = data.map((r, i) => r._dirty ? i : -1).filter(i => i >= 0);
+
+        if (dirtyRows.length === 0) {
+            saveAllRunning = false;
+            if (bar) bar.style.display = 'none';
+            const msgEl = document.getElementById('saveAllResultMessage');
+            if (msgEl) msgEl.textContent = 'No changes to save.';
+            new bootstrap.Modal(document.getElementById('saveAllResultModal')).show();
+            return;
+        }
+
+        let success = 0, fail = 0;
+
+        for (const idx of dirtyRows) {
+            if (statusEl) statusEl.textContent = `Saving ${success + fail + 1} / ${dirtyRows.length}...`;
+            try {
+                const formData = window.buildSavePayload(idx);
+                const resp = await fetch('save_edited_row.php', { method: 'POST', body: formData });
+                const result = await resp.json();
+                if (result.success) {
+                    data[idx]._dirty = false;
+                    if (window.gridRenderer?.clearDirty) window.gridRenderer.clearDirty(idx);
+                    success++;
+                } else {
+                    fail++;
+                }
+            } catch (e) {
+                fail++;
+            }
+        }
+
+        saveAllRunning = false;
+        if (bar) bar.style.display = 'none';
+
+        const gr = window.gridRenderer;
+        if (gr) gr.renderVisibleRows();
+
+        const msg = `Saved: ${success}` + (fail > 0 ? `, Errors: ${fail}` : '');
+        const msgEl = document.getElementById('saveAllResultMessage');
+        if (msgEl) msgEl.textContent = msg;
+        new bootstrap.Modal(document.getElementById('saveAllResultModal')).show();
+    });
+
+    // ── beforeunload ─────────────────────────────────────────────────────
+    window.addEventListener('beforeunload', function(e) {
+        if (window.gridData && window.gridData.some(r => r._dirty)) {
+            e.preventDefault();
+            e.returnValue = '';
+        }
+    });
+
+    // Public
+    window.saveAllRunning = () => saveAllRunning;
+})();

public/userarea/save_edited_data.php

@@ -23,7 +23,7 @@ try {
     foreach ($_POST as $key => $value) {
         if ($key !== 'iddatadb' && !in_array($key, $excludeFields)) {
             $updates[] = "$key = ?";
-            $values[] = htmlspecialchars($value);
+            $values[] = $value;
         }
     }
     $values[] = $iddatadb;

public/userarea/save_part_analysis.php

@@ -0,0 +1,90 @@
+<?php
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once __DIR__ . '/class/db-functions.php';
+
+header('Content-Type: application/json');
+ini_set('display_errors', '0');
+error_reporting(E_ALL);
+
+try {
+    if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+        http_response_code(405);
+        echo json_encode(['success' => false, 'message' => 'Method not allowed']);
+        exit;
+    }
+
+    $partId            = isset($_POST['part_id']) ? (int)$_POST['part_id'] : 0;
+    $iddatadb          = isset($_POST['iddatadb']) ? (int)$_POST['iddatadb'] : 0;
+    $idmatrice         = isset($_POST['idmatrice']) ? (int)$_POST['idmatrice'] : 0;
+    $analysisRecordkey = trim($_POST['analysis_recordkey'] ?? '');
+    $analysisName      = trim($_POST['analysis_name'] ?? '');
+    $analysisMethod    = trim($_POST['analysis_method'] ?? '');
+    $analysisLevel     = isset($_POST['analysis_level']) && $_POST['analysis_level'] !== '' ? (int)$_POST['analysis_level'] : null;
+    $isWebSelectable   = isset($_POST['is_web_selectable']) ? (int)$_POST['is_web_selectable'] : 0;
+    $isAccredited      = isset($_POST['is_accredited']) ? (int)$_POST['is_accredited'] : 0;
+
+    if ($partId <= 0 || $analysisRecordkey === '') {
+        http_response_code(400);
+        echo json_encode(['success' => false, 'message' => 'Missing required data']);
+        exit;
+    }
+
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $stmt = $pdo->prepare("
+        INSERT INTO identification_parts_analyses (
+            part_id,
+            iddatadb,
+            idmatrice,
+            analysis_recordkey,
+            analysis_name,
+            analysis_method,
+            analysis_level,
+            is_web_selectable,
+            is_accredited
+        ) VALUES (
+            :part_id,
+            :iddatadb,
+            :idmatrice,
+            :analysis_recordkey,
+            :analysis_name,
+            :analysis_method,
+            :analysis_level,
+            :is_web_selectable,
+            :is_accredited
+        )
+        ON DUPLICATE KEY UPDATE
+            analysis_name = VALUES(analysis_name),
+            analysis_method = VALUES(analysis_method),
+            analysis_level = VALUES(analysis_level),
+            is_web_selectable = VALUES(is_web_selectable),
+            is_accredited = VALUES(is_accredited),
+            iddatadb = VALUES(iddatadb),
+            idmatrice = VALUES(idmatrice),
+            updated_at = CURRENT_TIMESTAMP
+    ");
+
+    $stmt->execute([
+        ':part_id' => $partId,
+        ':iddatadb' => $iddatadb ?: null,
+        ':idmatrice' => $idmatrice ?: null,
+        ':analysis_recordkey' => $analysisRecordkey,
+        ':analysis_name' => $analysisName ?: null,
+        ':analysis_method' => $analysisMethod ?: null,
+        ':analysis_level' => $analysisLevel,
+        ':is_web_selectable' => $isWebSelectable,
+        ':is_accredited' => $isAccredited,
+    ]);
+
+    echo json_encode([
+        'success' => true,
+        'message' => 'Association saved'
+    ]);
+} catch (Throwable $e) {
+    http_response_code(500);
+    echo json_encode([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+}

public/userarea/search_clienti.php

@@ -0,0 +1,62 @@
+<?php
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once __DIR__ . '/class/db-functions.php';
+include dirname(__DIR__) . '/../extra/auth.php';
+if (!Auth::check()) { http_response_code(401); echo json_encode(['error' => 'Unauthorized']); exit; }
+
+require_once __DIR__ . '/class/VisualLimsApiClient.class.php';
+
+header('Content-Type: application/json');
+ini_set('display_errors', '0');
+error_reporting(E_ALL);
+
+$q = mb_strtolower(trim($_GET['q'] ?? ''));
+$limit = max(1, min(50, intval($_GET['limit'] ?? 20)));
+$id = isset($_GET['id']) ? intval($_GET['id']) : null;
+
+try {
+    // Load from cache or API
+    $cacheFile = __DIR__ . '/cache/clienti.json';
+    if (file_exists($cacheFile) && (time() - filemtime($cacheFile) < 3600)) {
+        $data = json_decode(file_get_contents($cacheFile), true);
+    } else {
+        $api = VisualLimsApiClient::getInstance();
+        $params = [
+            '$select' => 'IdCliente,Nominativo,CodiceCliente',
+            '$orderby' => 'Nominativo asc'
+        ];
+        $data = $api->get("Cliente?" . http_build_query($params));
+        if (!is_dir(__DIR__ . '/cache')) mkdir(__DIR__ . '/cache', 0777, true);
+        file_put_contents($cacheFile, json_encode($data));
+    }
+
+    $clients = $data['value'] ?? [];
+
+    // If requesting by specific ID (for loading selected value)
+    if ($id !== null) {
+        foreach ($clients as $c) {
+            if ((int)$c['IdCliente'] === $id) {
+                echo json_encode(['results' => [['id' => $c['IdCliente'], 'text' => trim($c['Nominativo'] ?? '')]]]);
+                exit;
+            }
+        }
+        echo json_encode(['results' => []]);
+        exit;
+    }
+
+    // Search by query
+    $results = [];
+    foreach ($clients as $c) {
+        $name = trim($c['Nominativo'] ?? '');
+        $code = trim($c['CodiceCliente'] ?? '');
+        if ($q === '' || mb_strpos(mb_strtolower($name), $q) !== false || mb_strpos(mb_strtolower($code), $q) !== false) {
+            $results[] = ['id' => $c['IdCliente'], 'text' => $name];
+            if (count($results) >= $limit) break;
+        }
+    }
+
+    echo json_encode(['results' => $results]);
+} catch (Exception $e) {
+    http_response_code(500);
+    echo json_encode(['error' => $e->getMessage()]);
+}

public/userarea/search_customfield_values.php

@@ -0,0 +1,66 @@
+<?php
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once __DIR__ . '/class/db-functions.php';
+include dirname(__DIR__) . '/../extra/auth.php';
+if (!Auth::check()) { http_response_code(401); echo json_encode(['error' => 'Unauthorized']); exit; }
+
+require_once __DIR__ . '/class/VisualLimsApiClient.class.php';
+
+header('Content-Type: application/json');
+ini_set('display_errors', '0');
+error_reporting(E_ALL);
+
+$fieldId = intval($_GET['field_id'] ?? 0);
+$q = mb_strtolower(trim($_GET['q'] ?? ''));
+$id = isset($_GET['id']) ? intval($_GET['id']) : null;
+$limit = max(1, min(50, intval($_GET['limit'] ?? 20)));
+
+if (!$fieldId) {
+    echo json_encode(['results' => []]);
+    exit;
+}
+
+try {
+    $cacheDir = __DIR__ . '/cache';
+    $cacheFile = $cacheDir . '/customfield_' . $fieldId . '.json';
+
+    if (file_exists($cacheFile) && (time() - filemtime($cacheFile) < 3600)) {
+        $values = json_decode(file_get_contents($cacheFile), true);
+    } else {
+        $api = VisualLimsApiClient::getInstance();
+        $data = $api->get("CustomField($fieldId)?\$expand=CustomFieldsValues");
+        $values = $data['CustomFieldsValues'] ?? [];
+        if (!is_dir($cacheDir)) mkdir($cacheDir, 0777, true);
+        file_put_contents($cacheFile, json_encode($values));
+    }
+
+    // Lookup by ID
+    if ($id !== null) {
+        foreach ($values as $v) {
+            if ((int)($v['IdCustomFieldsValue'] ?? 0) === $id) {
+                echo json_encode(['results' => [['id' => $v['IdCustomFieldsValue'], 'text' => $v['Valore'] ?? '']]]);
+                exit;
+            }
+        }
+        echo json_encode(['results' => []]);
+        exit;
+    }
+
+    // Search by query
+    $results = [];
+    foreach ($values as $v) {
+        $text = $v['Valore'] ?? '';
+        if ($q === '' || mb_strpos(mb_strtolower($text), $q) !== false) {
+            $results[] = ['id' => $v['IdCustomFieldsValue'], 'text' => $text];
+            if (count($results) >= $limit) break;
+        }
+    }
+
+    // Sort alphabetically
+    usort($results, fn($a, $b) => strcasecmp($a['text'], $b['text']));
+
+    echo json_encode(['results' => $results]);
+} catch (Exception $e) {
+    http_response_code(500);
+    echo json_encode(['error' => $e->getMessage()]);
+}

public/userarea/search_matrici.php

@@ -0,0 +1,73 @@
+<?php
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once __DIR__ . '/class/db-functions.php';
+include dirname(__DIR__) . '/../extra/auth.php';
+if (!Auth::check()) { http_response_code(401); echo json_encode(['error' => 'Unauthorized']); exit; }
+
+header('Content-Type: application/json');
+ini_set('display_errors', '0');
+
+$q = mb_strtolower(trim($_GET['q'] ?? ''));
+$id = isset($_GET['id']) ? intval($_GET['id']) : null;
+$limit = max(1, min(50, intval($_GET['limit'] ?? 20)));
+$macro = trim($_GET['macro'] ?? '');
+
+$cacheFile = __DIR__ . '/cache/matrici.json';
+
+if (!file_exists($cacheFile)) {
+    // Trigger cache creation
+    require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+    require_once __DIR__ . '/class/VisualLimsApiClient.class.php';
+    $api = VisualLimsApiClient::getInstance();
+    $data = $api->get('Matrice');
+    $matrici = [];
+    foreach (($data['value'] ?? []) as $item) {
+        $nome = $item['NomeMatrice'] ?? '';
+        if ($nome !== '' && substr($nome, 0, 1) !== '*') {
+            $matrici[] = ['IdMatrice' => $item['IdMatrice'], 'NomeMatrice' => $nome, 'MacroMatrice' => $item['MacroMatrice'] ?? null];
+        }
+    }
+    usort($matrici, fn($a, $b) => strcasecmp($a['NomeMatrice'], $b['NomeMatrice']));
+    if (!is_dir(__DIR__ . '/cache')) mkdir(__DIR__ . '/cache', 0777, true);
+    file_put_contents($cacheFile, json_encode(['success' => true, 'value' => $matrici]));
+} else {
+    $cached = json_decode(file_get_contents($cacheFile), true);
+    $matrici = $cached['value'] ?? [];
+}
+
+// Lookup by ID
+if ($id !== null) {
+    foreach ($matrici as $m) {
+        if ((int)$m['IdMatrice'] === $id) {
+            echo json_encode(['results' => [['id' => $m['IdMatrice'], 'text' => $m['NomeMatrice']]]]);
+            exit;
+        }
+    }
+    echo json_encode(['results' => []]);
+    exit;
+}
+
+// Return unique MacroMatrice list
+if (isset($_GET['macro_list'])) {
+    $macros = [];
+    foreach ($matrici as $m) {
+        $mv = $m['MacroMatrice'] ?? '';
+        if ($mv !== '' && !in_array($mv, $macros, true)) $macros[] = $mv;
+    }
+    sort($macros);
+    echo json_encode(['success' => true, 'value' => $macros]);
+    exit;
+}
+
+// Search (with optional MacroMatrice filter)
+$results = [];
+foreach ($matrici as $m) {
+    $nome = $m['NomeMatrice'] ?? '';
+    if ($macro !== '' && ($m['MacroMatrice'] ?? '') !== $macro) continue;
+    if ($q === '' || mb_strpos(mb_strtolower($nome), $q) !== false) {
+        $results[] = ['id' => $m['IdMatrice'], 'text' => $nome];
+        if (count($results) >= $limit) break;
+    }
+}
+
+echo json_encode(['results' => $results]);

public/userarea/update_xls_headers.php

@@ -18,10 +18,27 @@ if (!$data || !isset($data['template_id'], $data['xls_headers'])) {
 
 $templateId = $data['template_id'];
 $xlsHeaders = $data['xls_headers'];
+$headerRow = isset($data['header_row']) ? (int)$data['header_row'] : null;
+$startColumn = isset($data['start_column']) ? (int)$data['start_column'] : null;
 
 try {
-    $stmt = $pdo->prepare("UPDATE excel_templates SET xls_headers = ? WHERE id = ?");
-    $result = $stmt->execute([$xlsHeaders, $templateId]);
+    $sql = "UPDATE excel_templates SET xls_headers = ?";
+    $params = [$xlsHeaders];
+
+    if ($headerRow !== null) {
+        $sql .= ", header_row = ?";
+        $params[] = $headerRow;
+    }
+    if ($startColumn !== null) {
+        $sql .= ", start_column = ?";
+        $params[] = $startColumn;
+    }
+
+    $sql .= " WHERE id = ?";
+    $params[] = $templateId;
+
+    $stmt = $pdo->prepare($sql);
+    $result = $stmt->execute($params);
 
     if (!$result) {
         echo json_encode(["success" => false, "message" => "Database update failed"]);

public/userarea/warm_cache.php

@@ -0,0 +1,124 @@
+<?php
+// Cache warm-up script.
+// Run via CLI:   php warm_cache.php
+// Run via cron:  every 30 min: php /path/to/warm_cache.php
+// Run via HTTP:  http://localhost:8000/public/userarea/warm_cache.php (requires auth)
+
+$startTime = microtime(true);
+$isCli = (php_sapi_name() === 'cli');
+
+if (!$isCli) {
+    // When called via HTTP, require auth
+    include('include/headscript.php');
+    if (!Auth::check()) {
+        http_response_code(403);
+        echo json_encode(['error' => 'Unauthorized']);
+        exit;
+    }
+    header('Content-Type: application/json');
+}
+
+require_once dirname(__DIR__, 2) . '/vendor/autoload.php';
+require_once __DIR__ . '/class/VisualLimsApiClient.class.php';
+require_once __DIR__ . '/class/db-functions.php';
+
+$cacheDir = __DIR__ . '/cache';
+if (!is_dir($cacheDir)) mkdir($cacheDir, 0777, true);
+
+$log = [];
+function warmLog(string $msg, bool $isCli) {
+    global $log;
+    $line = date('H:i:s') . " $msg";
+    $log[] = $line;
+    if ($isCli) echo $line . PHP_EOL;
+}
+
+try {
+    $api = VisualLimsApiClient::getInstance();
+    $pdo = DBHandlerSelect::getInstance()->getConnection();
+
+    // 1. Clients
+    warmLog('[clients] Fetching...', $isCli);
+    $params = ['$select' => 'IdCliente,Nominativo,CodiceCliente', '$orderby' => 'Nominativo asc'];
+    $clientData = $api->get("Cliente?" . http_build_query($params));
+    file_put_contents($cacheDir . '/clienti.json', json_encode($clientData));
+    $clientCount = count($clientData['value'] ?? []);
+    warmLog("[clients] Cached $clientCount clients", $isCli);
+
+    // 2. Fixed fields: MoltiplicatorePrezzo, AnagraficaCertestObject, AnagraficaCertestService
+    $fixedFields = [
+        'MoltiplicatorePrezzo' => ['endpoint' => 'MoltiplicatorePrezzi', 'file' => 'moltiplicatori_prezzo.json'],
+        'AnagraficaCertestObject' => ['endpoint' => 'AnagraficaCertestObject', 'file' => 'anagrafica_certest_object.json'],
+        'AnagraficaCertestService' => ['endpoint' => 'AnagraficaCertestService', 'file' => 'anagrafica_certest_service.json'],
+    ];
+
+    foreach ($fixedFields as $name => $cfg) {
+        warmLog("[$name] Fetching...", $isCli);
+        $data = $api->get($cfg['endpoint']);
+        file_put_contents($cacheDir . '/' . $cfg['file'], json_encode($data, JSON_PRETTY_PRINT));
+        $count = count($data['value'] ?? $data ?? []);
+        warmLog("[$name] Cached $count items", $isCli);
+    }
+
+    // 3. ClienteResponsabile — for each unique client in datadb
+    $stmt = $pdo->query("SELECT DISTINCT idclient FROM datadb WHERE idclient IS NOT NULL AND idclient > 0 ORDER BY idclient ASC");
+    $clientIds = $stmt->fetchAll(PDO::FETCH_COLUMN);
+    warmLog("[ClienteResponsabile] Fetching for " . count($clientIds) . " clients...", $isCli);
+
+    foreach ($clientIds as $cid) {
+        $cid = (int)$cid;
+        $endpoint = "Cliente($cid)?\$expand=Responsabili";
+        $cacheFile = $cacheDir . '/cliente_responsabili_' . $cid . '.json';
+        try {
+            $data = $api->get($endpoint);
+            file_put_contents($cacheFile, json_encode($data, JSON_PRETTY_PRINT));
+            $count = count($data['Responsabili'] ?? []);
+            warmLog("[ClienteResponsabile] Client $cid: $count responsabili", $isCli);
+        } catch (Exception $e) {
+            warmLog("[ClienteResponsabile] Client $cid: ERROR " . $e->getMessage(), $isCli);
+        }
+    }
+
+    // 4. CustomField values — all SceltaMultipla field_ids from template_mapping
+    $stmt = $pdo->query("SELECT DISTINCT field_id FROM template_mapping WHERE data_type = 'SceltaMultipla' AND is_visible_import = 1 AND field_id IS NOT NULL ORDER BY field_id");
+    $fieldIds = $stmt->fetchAll(PDO::FETCH_COLUMN);
+    warmLog("[CustomFields] Fetching " . count($fieldIds) . " fields...", $isCli);
+
+    foreach ($fieldIds as $fid) {
+        $fid = (int)$fid;
+        $cacheFile = $cacheDir . '/customfield_' . $fid . '.json';
+        try {
+            $endpoint = "CustomField($fid)?\$expand=CustomFieldsValues";
+            $data = $api->get($endpoint);
+            $values = $data['CustomFieldsValues'] ?? [];
+            file_put_contents($cacheFile, json_encode($values));
+            warmLog("[CustomField $fid] Cached " . count($values) . " values", $isCli);
+        } catch (Exception $e) {
+            warmLog("[CustomField $fid] ERROR " . $e->getMessage(), $isCli);
+        }
+    }
+
+    // 5. Matrici (from LIMS API)
+    warmLog('[matrici] Fetching from API...', $isCli);
+    $matriciData = $api->get('Matrice');
+    $matrici = [];
+    foreach (($matriciData['value'] ?? []) as $item) {
+        $nome = $item['NomeMatrice'] ?? '';
+        if ($nome !== '' && substr($nome, 0, 1) !== '*') {
+            $matrici[] = ['IdMatrice' => $item['IdMatrice'], 'NomeMatrice' => $nome, 'MacroMatrice' => $item['MacroMatrice'] ?? null];
+        }
+    }
+    usort($matrici, fn($a, $b) => strcasecmp($a['NomeMatrice'], $b['NomeMatrice']));
+    file_put_contents($cacheDir . '/matrici.json', json_encode(['success' => true, 'value' => $matrici]));
+    warmLog("[matrici] Cached " . count($matrici) . " items", $isCli);
+
+    $elapsed = round(microtime(true) - $startTime, 1);
+    warmLog("Done in {$elapsed}s", $isCli);
+
+} catch (Exception $e) {
+    warmLog("FATAL: " . $e->getMessage(), $isCli);
+}
+
+if (!$isCli) {
+    echo json_encode(['success' => true, 'log' => $log]);
+}