update mescole and photo diagram

public/userarea/row_production.php

@@ -2,13 +2,18 @@
     <i class="bi bi-list" style="font-size:1.2rem;"></i>
 </td>
 
-<td>
-    <span class='view'><?= $r['priority'] ?></span>
-    <input class='inline-edit form-control form-control-sm'
-        name='priority'
-        type='text'
-        value='<?= $r['priority'] ?>'>
-</td>
+<?php if ($r['id_status'] == 6): ?>
+    <td>
+        <span class='view'><?= $r['priority'] ?></span>
+        <input class='inline-edit form-control form-control-sm'
+            name='priority'
+            type='text'
+            value='<?= $r['priority'] ?>'>
+    </td>
+<?php else: ?>
+    <td></td>
+<?php endif; ?>
+
 
 
 <td>
@@ -20,13 +25,53 @@
 </td>
 
 <td>
-    <span class='view'><?= $r['mescola'] ?></span>
-    <select class='inline-edit form-select form-select-sm select2'
-        name='idmescola'>
-        <?= selectOptions($mescole, $r['idmescola']) ?>
+
+    <?php
+    // Trasformo in array gli ID mescole (arrivano da production_programmazione.php)
+    $ids = array_filter(explode(",", $r['mescole_ids']));
+    $count = count($ids);
+    ?>
+
+    <!-- VIEW MODE -->
+    <span class="view">
+
+        <?php if ($count === 0): ?>
+
+            <span class="text-muted">-</span>
+
+        <?php elseif ($count === 1): ?>
+
+            <?= htmlspecialchars($r['mescola']) ?>
+
+        <?php else: ?>
+
+            <button type="button"
+                class="btn btn-sm btn-outline-secondary view-mescole-btn"
+                data-id="<?= $r['id'] ?>"
+                data-names="<?= htmlspecialchars($r['mescola']) ?>">
+                <?= $count ?> mescole
+            </button>
+
+        <?php endif; ?>
+
+    </span>
+
+    <!-- EDIT MODE: SELECT MULTIPLA -->
+    <select class="inline-edit form-select form-select-sm select2"
+        name="mescole[]" multiple>
+
+        <?php foreach ($mescole as $m): ?>
+            <option value="<?= $m['id'] ?>"
+                <?= in_array($m['id'], $ids) ? "selected" : "" ?>>
+                <?= htmlspecialchars($m['nome']) ?>
+            </option>
+        <?php endforeach; ?>
+
     </select>
+
 </td>
 
+
 <td data-line-id="<?= $r['id_linea'] ?>">
     <span class='view'><?= $r['linea'] ?></span>
     <select class='inline-edit form-select form-select-sm select2'