<?php
include('include/headscript.php');
$db = DBHandlerSelect::getInstance();
$pdo = $db->getConnection();

// --- LISTE LINEE ---
$linee = $pdo->query("SELECT id, name FROM production_lines ORDER BY line_number")->fetchAll();

// --- STATUS DINAMICI ---
$statusProgrammato = $pdo->query("SELECT id, nome, badge_color, line_color FROM production_status WHERE id = 6 LIMIT 1")->fetch();
$statusProduzione  = $pdo->query("SELECT id, nome, badge_color, line_color FROM production_status WHERE id = 2 LIMIT 1")->fetch();
$statusPausa       = $pdo->query("SELECT id, nome, badge_color, line_color FROM production_status WHERE id = 7 LIMIT 1")->fetch();
$statusQualita     = $pdo->query("SELECT id FROM production_status WHERE id = 3 LIMIT 1")->fetchColumn();

if (!$statusProgrammato || !$statusProduzione || !$statusPausa || !$statusQualita) {
    die("Errore: uno o più status non trovati in production_status");
}

$statusProgrammatoId = $statusProgrammato['id'];
$statusProduzioneId  = $statusProduzione['id'];
$statusPausaId       = $statusPausa['id'];

// --- DATA E LINEA SELEZIONATE ---
$selected_date = $_GET['date'] ?? date('Y-m-d');
$selected_line = $_GET['line'] ?? '';

// --- AVVIO / RIPRESA PRODUZIONE ---
if ($_SERVER['REQUEST_METHOD'] === 'POST' && !empty($_POST['start_production'])) {
    $id = (int)$_POST['id'];
    try {
        $sql = "UPDATE productiondata 
                SET id_status = :status, data_avvio = UTC_TIMESTAMP() 
                WHERE id = :id AND id_status IN (:programmato, :pausa)";
        $stmt = $pdo->prepare($sql);
        $stmt->execute([
            'status' => $statusProduzioneId,
            'id' => $id,
            'programmato' => $statusProgrammatoId,
            'pausa' => $statusPausaId
        ]);
        echo json_encode(['success' => true]);
    } catch (Exception $e) {
        echo json_encode(['success' => false, 'msg' => $e->getMessage()]);
    }
    exit;
}

// --- PAUSA PRODUZIONE (aggiorna tempo e stato in base al motivo) ---
if ($_SERVER['REQUEST_METHOD'] === 'POST' && !empty($_POST['pause_production'])) {
    $id = (int)$_POST['id'];
    $reason = $_POST['reason'] ?? 'tecnica';
    $note = trim($_POST['note'] ?? '');
    try {
        $sql = "SELECT data_avvio FROM productiondata WHERE id = :id AND id_status = :produzione";
        $stmt = $pdo->prepare($sql);
        $stmt->execute(['id' => $id, 'produzione' => $statusProduzioneId]);
        $row = $stmt->fetch();
        $seconds = 0;
        if ($row && $row['data_avvio']) {
            $start = new DateTime($row['data_avvio'], new DateTimeZone('UTC'));
            $now = new DateTime('now', new DateTimeZone('UTC'));
            $seconds = $now->getTimestamp() - $start->getTimestamp();
        }

        // Stato di destinazione
        $nextStatus = ($reason === 'problema') ? 8 : $statusPausaId; // 8 = Problema in produzione

        $sql = "UPDATE productiondata 
                SET id_status = :status,
                    tempo_totale_produzione = COALESCE(tempo_totale_produzione, 0) + :seconds,
                    note_operatore = :note
                WHERE id = :id AND id_status = :produzione";
        $stmt = $pdo->prepare($sql);
        $stmt->execute([
            'status' => $nextStatus,
            'seconds' => $seconds,
            'note' => $note ?: null,
            'id' => $id,
            'produzione' => $statusProduzioneId
        ]);
        echo json_encode(['success' => true]);
    } catch (Exception $e) {
        echo json_encode(['success' => false, 'msg' => $e->getMessage()]);
    }
    exit;
}


// --- STOP PRODUZIONE (vai a Qualità + salva tempo finale) ---
if ($_SERVER['REQUEST_METHOD'] === 'POST' && !empty($_POST['stop_production'])) {
    $id = (int)$_POST['id'];
    $reason = $_POST['reason'] ?? 'fine';
    $note = trim($_POST['note'] ?? '');
    try {
        $sql = "SELECT data_avvio, id_status FROM productiondata WHERE id = :id";
        $stmt = $pdo->prepare($sql);
        $stmt->execute(['id' => $id]);
        $row = $stmt->fetch();
        $seconds = 0;
        if ($row && $row['data_avvio'] && $row['id_status'] == $statusProduzioneId) {
            $start = new DateTime($row['data_avvio'], new DateTimeZone('UTC'));
            $now = new DateTime('now', new DateTimeZone('UTC'));
            $seconds = $now->getTimestamp() - $start->getTimestamp();
        }

        // Stato di destinazione
        $nextStatus = ($reason === 'problema') ? 8 : $statusQualita; // 8 = Problema in produzione

        $sql = "UPDATE productiondata 
                SET id_status = :status,
                    tempo_totale_produzione = COALESCE(tempo_totale_produzione, 0) + :seconds,
                    data_avvio = NULL,
                    note_operatore = :note
                WHERE id = :id AND id_status IN (:produzione, :pausa)";
        $stmt = $pdo->prepare($sql);
        $stmt->execute([
            'status' => $nextStatus,
            'seconds' => $seconds,
            'note' => $note ?: null,
            'id' => $id,
            'produzione' => $statusProduzioneId,
            'pausa' => $statusPausaId
        ]);
        echo json_encode(['success' => true]);
    } catch (Exception $e) {
        echo json_encode(['success' => false, 'msg' => $e->getMessage()]);
    }
    exit;
}

// --- SALVATAGGIO DATI FINE PRODUZIONE ---
if ($_SERVER['REQUEST_METHOD'] === 'POST' && !empty($_POST['save_final_data'])) {
    $id = (int)$_POST['id'];
    $kgprod = (float)$_POST['kgprod'];
    $mtprod = (float)$_POST['mtprod'];
    $scarto = (float)$_POST['scarto'];
    $note = trim($_POST['note'] ?? '');
    $reason = $_POST['reason'] ?? 'fine';

    try {
        // Calcolo automatico del tempo totale in ore
        $sql = "SELECT tempo_totale_produzione FROM productiondata WHERE id = :id";
        $stmt = $pdo->prepare($sql);
        $stmt->execute(['id' => $id]);
        $seconds = (int)$stmt->fetchColumn();
        $hours = round($seconds / 3600, 2);

        // Stato di destinazione
        $nextStatus = ($reason === 'problema') ? 8 : $statusQualita;

        $sql = "UPDATE productiondata
                SET kgprod = :kgprod,
                    mtprod = :mtprod,
                    scarto = :scarto,
                    note_operatore = :note,
                    hourprod = SEC_TO_TIME(:seconds),
                    id_status = :status
                WHERE id = :id";
        $stmt = $pdo->prepare($sql);
        $stmt->execute([
            'kgprod' => $kgprod,
            'mtprod' => $mtprod,
            'scarto' => $scarto,
            'note' => $note,
            'seconds' => $seconds,
            'status' => $nextStatus,
            'id' => $id
        ]);

        echo json_encode(['success' => true]);
    } catch (Exception $e) {
        echo json_encode(['success' => false, 'msg' => $e->getMessage()]);
    }
    exit;
}


// --- AJAX: carica record ---
if (!empty($_GET['ajax'])) {
    $date = $_GET['date'] ?? date('Y-m-d');
    $lineRaw = $_GET['line'] ?? '';
    $lineArray = $lineRaw !== '' ? explode(',', $lineRaw) : [];


    $sql = "SELECT 
                p.*, 
                m.nome AS matrice, 
                ms.nome AS mescola, 
                l.name AS linea,
                c.nome AS cliente,
                s.nome AS status_nome,
                s.badge_color,
                s.line_color,
                p.tempo_totale_produzione
            FROM productiondata p
            LEFT JOIN matrice m ON p.idmatrice = m.id
            LEFT JOIN mescole ms ON p.idmescola = ms.id
            LEFT JOIN production_lines l ON p.id_linea = l.id
            LEFT JOIN clients c ON p.id_cliente = c.id
            LEFT JOIN production_status s ON p.id_status = s.id
            WHERE p.data_produzione = :date
              AND p.id_status IN (:programmato, :produzione, :pausa)"
        . (!empty($lineArray) ? " AND p.id_linea IN (" . implode(',', array_map('intval', $lineArray)) . ")" : "")
        . " ORDER BY l.line_number, p.Data";

    $params = [
        ':date' => $date,
        ':programmato' => $statusProgrammatoId,
        ':produzione' => $statusProduzioneId,
        ':pausa' => $statusPausaId
    ];

    try {
        $stmt = $pdo->prepare($sql);
        $stmt->execute($params);
        $records = $stmt->fetchAll();
    } catch (PDOException $e) {
        echo '<div class="no-records">Errore database.</div>';
        exit;
    }

    if (empty($records)) {
        echo '<div class="no-records">
                <i class="bi bi-inbox"></i>
                <div>Nessuna produzione programmata, in corso o in pausa</div>
              </div>';
        exit;
    }

    foreach ($records as $r) {
        $isInProduction = $r['id_status'] == $statusProduzioneId;
        $isPaused = $r['id_status'] == $statusPausaId;
        $dataZibo = ($r['data_zibo'] && $r['data_zibo'] !== '0000-00-00') ? date('d/m/Y', strtotime($r['data_zibo'])) : '-';
        $dataCliente = ($r['data_cliente'] && $r['data_cliente'] !== '0000-00-00') ? date('d/m/Y', strtotime($r['data_cliente'])) : '-';

        $totalSeconds = (int)($r['tempo_totale_produzione'] ?? 0);
        $startTime = ($isInProduction || $isPaused) && !empty($r['data_avvio']) && $r['data_avvio'] !== '0000-00-00 00:00:00'
            ? strtotime($r['data_avvio'] . ' UTC')
            : strtotime($r['Data'] . ' UTC');

        $badgeColor = $r['badge_color'] ?? '#6c757d';
        $lineColor = $r['line_color'] ?? '#e9ecef';
        $statusNome = $r['status_nome'];
?>
        <div class="record-card <?= $isInProduction || $isPaused ? 'in-production expanded' : 'programmed' ?>"
            data-id="<?= $r['id'] ?>"
            data-total-seconds="<?= $totalSeconds ?>"
            data-kgsp="<?= htmlspecialchars($r['kg_sp']) ?>"
            data-metri="<?= htmlspecialchars($r['metri']) ?>"

            style="--line-bg: <?= $lineColor ?>; --badge-bg: <?= $badgeColor ?>;">

            <!-- RIGA VISIBILE -->
            <div class="record-summary">
                <div class="summary-grid">
                    <div><strong>Linea</strong> <span><?= htmlspecialchars($r['linea']) ?></span></div>
                    <div><strong>Matrice</strong> <span><?= htmlspecialchars($r['matrice']) ?></span></div>
                    <div><strong>Mescola</strong> <span><?= htmlspecialchars($r['mescola']) ?></span></div>
                    <div><strong>Cliente</strong> <span><?= htmlspecialchars($r['cliente'] ?? '-') ?></span></div>
                    <div><strong>Zibo</strong> <span><?= $dataZibo ?></span></div>
                    <div><strong>Data Cl.</strong> <span><?= $dataCliente ?></span></div>
                    <div><strong>Metri</strong> <span><?= number_format($r['metri'], 2) ?></span></div>
                    <div><strong>Ore</strong> <span><?= number_format($r['ore_previste'], 1) ?></span></div>
                </div>
                <div class="status-badge" style="background: var(--badge-bg);">
                    <?= strtoupper($statusNome) ?>
                    <?php if ($isInProduction || $isPaused): ?>
                        <i class="bi bi-chevron-down expand-arrow"></i>
                    <?php endif; ?>
                </div>
            </div>

            <!-- RIGA ESPANSA -->
            <div class="record-expanded">
                <?php if ($isInProduction || $isPaused): ?>
                    <div class="timer-display" data-start="<?= $startTime ?>">
                        <span class="timer">00:00:00</span>
                    </div>
                    <!-- Teorici invisibili per modale finale -->
                    <span data-field="kg_sp" style="display:none;"><?= $r['kg_sp'] ?></span>
                    <span data-field="metri" style="display:none;"><?= $r['metri'] ?></span>

                    <div class="action-buttons">
                        <?php if ($isInProduction): ?>
                            <button class="action-btn pause-btn" data-id="<?= $r['id'] ?>">PAUSA</button>
                            <button class="action-btn stop-btn" data-id="<?= $r['id'] ?>">STOP</button>
                        <?php elseif ($isPaused): ?>
                            <button class="action-btn resume-btn" data-id="<?= $r['id'] ?>">RIPRENDI</button>
                            <button class="action-btn stop-btn" data-id="<?= $r['id'] ?>">STOP</button>
                        <?php endif; ?>
                    </div>
                <?php else: ?>
                    <button class="action-btn start-btn" data-id="<?= $r['id'] ?>">AVVIA PRODUZIONE</button>
                <?php endif; ?>
            </div>
        </div>
<?php
    }
    exit;
}
?>

<!doctype html>
<html lang="it">

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <title>Linea Produzione - Tablet</title>
    <?php include('cssinclude.php'); ?>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.css" rel="stylesheet">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/flatpickr/dist/flatpickr.min.css">
    <style>
        * {
            box-sizing: border-box;
        }

        html,
        body {
            height: 100%;
            margin: 0;
            padding: 0;
            overflow: hidden;
            font-family: 'Segoe UI', sans-serif;
        }

        body {
            background: #f1f5f9;
            -webkit-tap-highlight-color: transparent;
        }

        .wrapper,
        .page-wrapper,
        .page-content {
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .page-content {
            padding: 0;
        }

        .main-card {
            flex: 1;
            display: flex;
            flex-direction: column;
            margin: 0.8rem;
            border-radius: 1.2rem;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            background: #fff;
        }

        .card-header {
            background: linear-gradient(135deg, #1d4ed8, #3b82f6);
            color: white;
            padding: 1.2rem 1.5rem;
            flex-shrink: 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .card-header h5 {
            margin: 0;
            font-weight: 600;
            font-size: 1.35rem;
        }

        .back-btn {
            background: rgba(255, 255, 255, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.4);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 0.8rem;
            font-weight: 500;
        }

        .back-btn:hover {
            background: rgba(255, 255, 255, 0.35);
        }

        .filters {
            display: flex;
            gap: 1rem;
            padding: 1rem 1.5rem;
            background: #f8fafc;
            border-bottom: 1px solid #e2e8f0;
            flex-shrink: 0;
            flex-wrap: wrap;
        }

        .filter-group {
            flex: 1;
            min-width: 160px;
        }

        .filter-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.4rem;
            color: #1e40af;
            font-size: 0.9rem;
        }

        .filter-group input,
        .filter-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #cbd5e1;
            border-radius: 0.8rem;
            font-size: 1rem;
            background: white;
        }

        .filter-group input:focus,
        .filter-group select:focus {
            outline: none;
            border-color: #3b82f6;
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
        }

        #recordsContainer {
            flex: 1;
            overflow-y: auto;
            padding: 1rem 1.5rem;
            background: #f8fafc;
        }

        .record-card {
            margin-bottom: 1rem;
            border-radius: 1rem;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
            background: white;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .record-card:hover {
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }

        .record-card.in-production {
            background: var(--line-bg);
            border-left: 6px solid var(--badge-bg);
        }

        .record-summary {
            padding: 1rem 1.2rem;
            position: relative;
            background: transparent;
        }

        .summary-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
            gap: 0.8rem;
            font-size: 0.9rem;
        }

        .summary-grid strong {
            display: block;
            color: #1e293b;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.6px;
            margin-bottom: 0.2rem;
            font-weight: 700;
        }

        .summary-grid span {
            color: #475569;
            font-weight: 500;
        }

        .status-badge {
            position: absolute;
            top: 1rem;
            right: 1.2rem;
            padding: 0.35rem 0.75rem;
            border-radius: 2rem;
            font-size: 0.7rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: white;
        }

        .expand-arrow {
            display: inline-block;
            margin-left: 0.5rem;
            font-size: 1rem;
            transition: transform 0.3s ease;
            font-weight: bold;
        }

        .record-card.expanded .expand-arrow {
            transform: rotate(180deg);
        }

        .record-expanded {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
            padding: 0 1.2rem;
            background: #f8fafc;
        }

        .record-card.expanded .record-expanded {
            max-height: 400px;
            padding: 1.2rem;
        }

        .timer-display {
            text-align: center;
            font-size: 2.4rem;
            font-weight: 700;
            color: #059669;
            margin: 1rem 0;
            font-family: 'Courier New', monospace;
            letter-spacing: 2px;
        }

        .action-buttons {
            display: flex;
            gap: 0.8rem;
        }

        .action-btn {
            flex: 1;
            padding: 1rem;
            font-size: 1.2rem;
            font-weight: 700;
            border: none;
            color: white;
            text-transform: uppercase;
            letter-spacing: 1.2px;
            cursor: pointer;
            border-radius: 0.8rem;
            transition: all 0.2s;
        }

        .start-btn {
            background: linear-gradient(135deg, #10b981, #059669);
        }

        .start-btn:hover {
            background: linear-gradient(135deg, #059669, #047857);
        }

        .pause-btn {
            background: linear-gradient(135deg, #f59e0b, #d97706);
        }

        .pause-btn:hover {
            background: linear-gradient(135deg, #d97706, #c05621);
        }

        .resume-btn {
            background: linear-gradient(135deg, #10b981, #059669);
        }

        .resume-btn:hover {
            background: linear-gradient(135deg, #059669, #047857);
        }

        .stop-btn {
            background: linear-gradient(135deg, #ef4444, #dc2626);
        }

        .stop-btn:hover {
            background: linear-gradient(135deg, #dc2626, #b91c1c);
        }

        .no-records {
            text-align: center;
            padding: 4rem 1.5rem;
            color: #64748b;
            font-size: 1.15rem;
        }

        .no-records i {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            color: #cbd5e1;
        }

        .modal {
            display: none;
            /* di default invisibile */
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            justify-content: center;
            align-items: center;
        }

        /* quando la modale è attiva, la centriamo */
        .modal.active {
            display: flex !important;
        }

        .modal-content {
            background: white;
            padding: 2rem;
            border-radius: 1.2rem;
            width: 90%;
            max-width: 400px;
            text-align: center;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
            animation: slideUp 0.25s ease-out;
        }

        /* animazione dolce */
        @keyframes slideUp {
            from {
                transform: translateY(30px);
                opacity: 0;
            }

            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .modal-buttons {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .modal-btn {
            flex: 1;
            padding: 0.9rem;
            font-weight: 600;
            border: none;
            border-radius: 0.8rem;
            cursor: pointer;
        }

        .modal-confirm {
            background: #10b981;
            color: white;
        }

        .modal-cancel {
            background: #e2e8f0;
            color: #475569;
        }

        .line-btn {
            flex: 0 0 150px;
            padding: 0.8rem 0;
            font-size: 1.4rem;
            font-weight: 700;
            border-radius: 0.8rem;
            border: none;
            cursor: pointer;
            transition: 0.2s;
            color: white;
        }

        .line-btn.active {
            background: #dc2626;
            /* rosso */
        }

        .line-btn.inactive {
            background: #cbd5e1;
            /* grigio */
            color: #475569;
        }

        /* Modale più grande e ottimizzata */
        .modal-content.final-wide {
            width: 95%;
            max-width: 780px;
        }

        .final-flex {
            display: flex;
            gap: 2rem;
            margin-top: 1.2rem;
        }

        .final-col {
            flex: 1;
        }

        .teo-box {
            background: #eef6ff;
            padding: 1rem;
            border-radius: 0.8rem;
        }

        .teo-row {
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }

        .teo-row label {
            font-weight: 600;
            color: #1e3a8a;
        }

        .teo-row span {
            font-weight: 700;
            color: #0f172a;
            font-size: 1.25rem;
        }

        .real-box label {
            margin-top: 0.6rem;
            font-weight: 600;
        }

        .input-big {
            width: 100%;
            padding: 0.9rem;
            font-size: 1.25rem;
            border-radius: 0.6rem;
            border: 1px solid #cbd5e1;
            margin-bottom: 1rem;
        }
    </style>
</head>

<body>
    <div class="wrapper">
        <?php include('include/navbar.php'); ?>
        <?php include('include/topbar.php'); ?>

        <div class="page-wrapper">
            <div class="page-content">
                <div class="main-card">
                    <div class="card-header">
                        <h5 style="color:#ffffff;">Linea di Produzione</h5>

                        <button class="back-btn" onclick="location.href='production_dashboard.php'">Torna</button>
                    </div>

                    <div class="filters">
                        <div class="filter-group">
                            <label for="filterDate">Giornata</label>
                            <input type="text" id="filterDate" placeholder="gg/mm/aaaa">
                        </div>
                        <div class="filter-group">
                            <label>Linee</label>

                            <div id="lineButtons" style="display:flex; gap:0.8rem;">
                                <?php foreach ($linee as $l): ?>
                                    <button
                                        class="line-btn active"
                                        data-line="<?= $l['id'] ?>">
                                        <?= htmlspecialchars($l['name']) ?>
                                    </button>
                                <?php endforeach; ?>
                            </div>

                            <!-- Campo nascosto che userà JS per passare le linee selezionate -->
                            <input type="hidden" id="filterLine" value="">
                        </div>

                    </div>

                    <div id="recordsContainer">
                        <!-- Caricato via JS -->
                    </div>
                </div>
            </div>
        </div>

        <?php include('include/footer.php'); ?>
    </div>

    <!-- Notifica sonora -->
    <audio id="beepSound" src="beep.wav" preload="auto"></audio>

    <!-- Modal di conferma azioni produzione -->
    <div id="reasonModal" class="modal">
        <div class="modal-content">
            <h3 id="modalTitle">Conferma azione</h3>
            <p id="modalQuestion"></p>

            <!-- Opzioni visibili solo per STOP o PAUSA -->
            <div class="modal-options" id="modalOptions" style="display:none;margin-top:1rem;">
                <label><input type="radio" name="reason" value="fine"> Fine produzione</label><br>
                <label><input type="radio" name="reason" value="tecnica"> Pausa tecnica</label><br>
                <label><input type="radio" name="reason" value="problema"> Problema tecnico</label>
            </div>

            <!-- Campo nota -->
            <div id="noteContainer" style="margin-top:1rem;display:none;">
                <label for="modalNote"><strong>Nota (obbligatoria se problema):</strong></label>
                <textarea id="modalNote" rows="3" style="width:100%;padding:0.5rem;border-radius:0.5rem;border:1px solid #ccc;"></textarea>
            </div>

            <div class="modal-buttons">
                <button id="modalCancel" class="modal-btn modal-cancel">Annulla</button>
                <button id="modalConfirm" class="modal-btn modal-confirm">Conferma</button>
            </div>
        </div>
    </div>

    <!-- Modal dati fine produzione -->
    <div id="finalDataModal" class="modal">
        <div class="modal-content final-wide">
            <h3>Dati Fine Produzione</h3>
            <p>Confronta i valori teorici e inserisci quelli reali:</p>

            <div class="final-flex">

                <!-- COLONNA SINISTRA (TEORICI) -->
                <div class="final-col teo-box">
                    <h4>Teorici</h4>

                    <div class="teo-row">
                        <label><strong>Kg teorici:</strong></label>
                        <span id="teoKg">0.00</span>
                    </div>

                    <div class="teo-row">
                        <label><strong>Metri teorici:</strong></label>
                        <span id="teoMt">0.00</span>
                    </div>

                </div>

                <!-- COLONNA DESTRA (REALi DA INSERIRE) -->
                <div class="final-col real-box">
                    <h4>Reali</h4>

                    <label><strong>Kg prodotti:</strong></label>
                    <input type="number" id="kgprod" step="0.01" min="0" placeholder="0.00"
                        class="input-big">

                    <label><strong>Metri prodotti:</strong></label>
                    <input type="number" id="mtprod" step="0.01" min="0" placeholder="0.00"
                        class="input-big">

                    <label><strong>Scarto (kg):</strong></label>
                    <input type="number" id="scarto" step="0.01" min="0" placeholder="0.00"
                        class="input-big">

                    <label><strong>Note operatore:</strong></label>
                    <textarea id="finalNote" rows="3" class="input-big"></textarea>
                </div>

            </div>

            <div class="modal-buttons" style="margin-top:1.5rem;">
                <button id="finalCancel" class="modal-btn modal-cancel">Annulla</button>
                <button id="finalConfirm" class="modal-btn modal-confirm">Conferma</button>
            </div>
        </div>
    </div>
    >


    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/flatpickr"></script>
    <?php include('jsinclude.php'); ?>
    <script>
        $(function() {

            const datePicker = flatpickr("#filterDate", {
                dateFormat: "d/m/Y",
                defaultDate: "<?= date('d/m/Y') ?>",
                onChange: loadRecords
            });

            $('#filterLine').on('change', loadRecords);
            const beep = $('#beepSound')[0];
            let timers = {};

            function playBeep() {
                beep.currentTime = 0;
                beep.play().catch(() => {});
            }

            // --- BOTTONI LINEE ---
            let selectedLines = [];

            // inizialmente selezioniamo tutte
            $('#lineButtons .line-btn').each(function() {
                selectedLines.push($(this).data('line'));
            });
            $('#filterLine').val(selectedLines.join(','));


            // logica pulsanti
            $(document).on('click', '.line-btn', function() {
                const id = $(this).data('line');

                if ($(this).hasClass('active')) {
                    // se la deseleziono
                    $(this).removeClass('active').addClass('inactive');
                    selectedLines = selectedLines.filter(l => l !== id);
                } else {
                    // se la seleziono
                    $(this).removeClass('inactive').addClass('active');
                    selectedLines.push(id);
                }

                // assicurati che non sia vuoto
                if (selectedLines.length === 0) {
                    // se deselezionano tutto → riseleziona tutto
                    $('#lineButtons .line-btn').removeClass('inactive').addClass('active');
                    selectedLines = $('#lineButtons .line-btn').map(function() {
                        return $(this).data('line');
                    }).get();
                }

                $('#filterLine').val(selectedLines.join(','));
                loadRecords();
            });


            // --- CARICA RECORD ---
            function loadRecords() {
                const date = datePicker.selectedDates[0];
                const isoDate = date ? new Date(date.getTime() - (date.getTimezoneOffset() * 60000)).toISOString().split('T')[0] : '<?= date('Y-m-d') ?>';
                const line = $('#filterLine').val();

                $('#recordsContainer').html('<div class="text-center p-5"><i class="bi bi-hourglass-split" style="font-size:2.5rem;color:#94a3b8;"></i></div>');

                $.get('', {
                    ajax: 1,
                    date: isoDate,
                    line: line
                }, function(html) {
                    $('#recordsContainer').html(html);
                    startAllTimers();
                    setupEventHandlers();

                    $('.record-card.in-production').each(function() {
                        const $card = $(this);
                        const $expanded = $card.find('.record-expanded');
                        $card.addClass('expanded');
                        $expanded.css('max-height', $expanded[0].scrollHeight + 50 + 'px');
                    });
                }).fail(function() {
                    $('#recordsContainer').html('<div class="no-records">Errore di connessione</div>');
                });
            }

            // --- EVENTI DEI PULSANTI ---
            function setupEventHandlers() {
                $(document).off('click', '.record-card');
                $(document).on('click', '.record-card', function(e) {
                    if ($(e.target).closest('button').length) return;
                    const $card = $(this);
                    const $arrow = $card.find('.expand-arrow');
                    const $expanded = $card.find('.record-expanded');
                    if ($card.hasClass('expanded')) {
                        $card.removeClass('expanded');
                        $arrow.css('transform', 'rotate(0deg)');
                        $expanded.css('max-height', $expanded[0].scrollHeight + 'px');
                        setTimeout(() => $expanded.css('max-height', '0'), 10);
                    } else {
                        $card.addClass('expanded');
                        $arrow.css('transform', 'rotate(180deg)');
                        $expanded.css('max-height', '0');
                        setTimeout(() => $expanded.css('max-height', $expanded[0].scrollHeight + 50 + 'px'), 10);
                    }
                });

                // --- AVVIA PRODUZIONE ---
                $(document).off('click', '.start-btn').on('click', '.start-btn', function(e) {
                    e.stopPropagation();
                    playBeep();
                    const id = $(this).data('id');
                    showReasonModal('start', id);
                });

                // --- RIPRENDI ---
                $(document).off('click', '.resume-btn').on('click', '.resume-btn', function(e) {
                    e.stopPropagation();
                    playBeep();
                    const id = $(this).data('id');
                    showReasonModal('resume', id);
                });

                // --- PAUSA ---
                $(document).off('click', '.pause-btn').on('click', '.pause-btn', function(e) {
                    e.stopPropagation();
                    playBeep();
                    const id = $(this).data('id');
                    showReasonModal('pause', id);
                });

                // --- STOP ---
                $(document).off('click', '.stop-btn').on('click', '.stop-btn', function(e) {
                    e.stopPropagation();
                    playBeep();
                    const id = $(this).data('id');
                    showReasonModal('stop', id);
                });
            }

            // --- MODALE UNIFICATA PER TUTTE LE AZIONI ---
            function showReasonModal(action, id) {
                $('#reasonModal').addClass('active');
                $('#modalNote').val('');
                $('input[name="reason"]').prop('checked', false);
                $('#modalOptions').hide();
                $('#noteContainer').hide();

                // Titolo e testo dinamici
                switch (action) {
                    case 'start':
                        $('#modalTitle').text('Avvio produzione');
                        $('#modalQuestion').text('Vuoi avviare la produzione?');
                        break;

                    case 'resume':
                        $('#modalTitle').text('Ripresa produzione');
                        $('#modalQuestion').text('Vuoi riprendere la produzione?');
                        break;

                    case 'pause':
                        $('#modalTitle').text('Pausa produzione');
                        $('#modalQuestion').text('Seleziona il motivo della pausa:');
                        $('#modalOptions').show();
                        $('input[value="fine"]').closest('label').hide();
                        $('input[value="tecnica"]').closest('label').show();
                        $('input[value="problema"]').closest('label').show();
                        $('#noteContainer').show();
                        break;

                    case 'stop':
                        $('#modalTitle').text('Stop produzione');
                        $('#modalQuestion').text('Seleziona il motivo dello stop:');
                        $('#modalOptions').show();
                        $('input[value="fine"]').closest('label').show();
                        $('input[value="tecnica"]').closest('label').hide();
                        $('input[value="problema"]').closest('label').show();
                        $('#noteContainer').show();
                        break;

                }

                // --- Pulsante conferma ---
                $('#modalConfirm').off('click').on('click', function() {
                    const reason = $('input[name="reason"]:checked').val();
                    const note = $('#modalNote').val().trim();

                    if ((action === 'pause' || action === 'stop') && !reason) {
                        alert('Seleziona un motivo.');
                        return;
                    }
                    if (reason === 'problema' && note === '') {
                        alert('Inserisci una nota per segnalare il problema.');
                        return;
                    }

                    $('#reasonModal').removeClass('active');

                    // Azione specifica
                    switch (action) {
                        case 'start':
                        case 'resume':
                            startProduction(id);
                            break;
                        case 'pause':
                            pauseProduction(id, reason, note);
                            break;
                        case 'stop':
                            if (reason === 'fine') {
                                // Apri modale per inserimento dati finali
                                $('#reasonModal').removeClass('active');
                                openFinalDataModal(id, reason, note);
                            } else {
                                // Problema: stop diretto
                                stopProduction(id, reason, note);
                            }
                            break;

                    }
                });

                // --- Pulsante annulla ---
                $('#modalCancel').off('click').on('click', function() {
                    $('#reasonModal').fadeOut(200);
                });
            }

            // --- MODALE DATI FINE PRODUZIONE ---
            function openFinalDataModal(id, reason, note) {
                $('#finalDataModal').addClass('active');

                // Pulisci i campi reali
                $('#kgprod, #mtprod, #scarto').val('');
                $('#finalNote').val(note || '');

                // Recupera i dati teorici del record
                const card = $(`.record-card[data-id="${id}"]`);

                const teoKg = card.find('[data-field="kg_sp"]').text() || "0.00";
                const teoMt = card.find('[data-field="metri"]').text() || "0.00";

                // Mostra teorici
                $('#teoKg').text(teoKg);
                $('#teoMt').text(teoMt);

                $('#finalConfirm').off('click').on('click', function() {
                    const kg = parseFloat($('#kgprod').val()) || 0;
                    const mt = parseFloat($('#mtprod').val()) || 0;
                    const scarto = parseFloat($('#scarto').val()) || 0;
                    const noteFinal = $('#finalNote').val().trim();

                    if (kg <= 0 && mt <= 0) {
                        alert('Inserisci almeno uno tra Kg o Metri prodotti.');
                        return;
                    }

                    $('#finalDataModal').removeClass('active');

                    $.post('', {
                        save_final_data: 1,
                        id: id,
                        reason: reason,
                        kgprod: kg,
                        mtprod: mt,
                        scarto: scarto,
                        note: noteFinal
                    }, function(r) {
                        if (r.success) loadRecords();
                        else alert(r.msg || 'Errore nel salvataggio dei dati finali.');
                    }, 'json');
                });

                $('#finalCancel').off('click').on('click', function() {
                    $('#finalDataModal').removeClass('active');
                });
            }


            // --- START PRODUZIONE ---
            function startProduction(id) {
                $.post('', {
                    start_production: 1,
                    id: id
                }, function(r) {
                    if (r.success) loadRecords();
                    else alert(r.msg || 'Errore durante l\'avvio.');
                }, 'json');
            }

            // --- PAUSA PRODUZIONE ---
            function pauseProduction(id, reason, note) {
                $.post('', {
                    pause_production: 1,
                    id: id,
                    reason: reason,
                    note: note
                }, function(r) {
                    if (r.success) loadRecords();
                    else alert(r.msg || 'Errore durante la pausa.');
                }, 'json');
            }

            // --- STOP PRODUZIONE ---
            function stopProduction(id, reason, note) {
                $.post('', {
                    stop_production: 1,
                    id: id,
                    reason: reason,
                    note: note
                }, function(r) {
                    if (r.success) loadRecords();
                    else alert(r.msg || 'Errore durante lo stop.');
                }, 'json');
            }

            // --- TIMER PRODUZIONE ---
            function startAllTimers() {
                clearInterval(window.timerInterval);
                timers = {};

                $('.timer-display').each(function() {
                    const $el = $(this);
                    const start = $el.data('start') * 1000;
                    const id = $el.closest('.record-card').data('id');
                    const totalSeconds = parseInt($el.closest('.record-card').data('total-seconds') || 0, 10);
                    const isPaused = $el.closest('.record-card').find('.resume-btn').length > 0;

                    let effectiveStart = isPaused ?
                        Date.now() - (totalSeconds * 1000) :
                        start - (totalSeconds * 1000);

                    timers[id] = {
                        el: $el,
                        start: new Date(effectiveStart)
                    };
                    updateTimer(id);
                });

                window.timerInterval = setInterval(() => {
                    Object.keys(timers).forEach(id => {
                        const t = timers[id];
                        const $card = t.el.closest('.record-card');
                        const isPaused = $card.find('.resume-btn').length > 0;
                        if (!isPaused) {
                            updateTimer(id);
                        }
                    });
                }, 1000);
            }

            function updateTimer(id) {
                const t = timers[id];
                if (!t) return;
                const diff = Date.now() - t.start.getTime();
                const h = String(Math.floor(diff / 3600000)).padStart(2, '0');
                const m = String(Math.floor((diff % 3600000) / 60000)).padStart(2, '0');
                const s = String(Math.floor((diff % 60000) / 1000)).padStart(2, '0');
                t.el.find('.timer').text(`${h}:${m}:${s}`);
            }

            loadRecords();
        });
    </script>

</body>

</html>