PlanerGoogel/packen.php

<?php
require_once __DIR__ . '/config.php';
$tripId = $_GET['trip'] ?? '';
[$trip, $user] = requireTripAccess($tripId);
$canEdit = userCanEdit($tripId, $user['id']);
$members = getTripMembers($tripId);
global $PACKEN_KATEGORIEN;

// Item hinzufügen
if ($canEdit && $_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['add'])) {
    dbInsert('packliste', [
        'trip_id'     => $tripId,
        'name'        => trim($_POST['name'] ?? ''),
        'menge'       => trim($_POST['menge'] ?? ''),
        'kat'         => $_POST['kat'] ?? 'sonstiges',
        'assigned_to' => ($_POST['assigned_to'] ?? '') ?: null,
        'created_by'  => $user['id'],
    ]);
    header('Location: /Develop/PlanerGoogel/packen.php?trip=' . $tripId); exit;
}

// Packed toggling
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['toggle'])) {
    $item = dbOne('SELECT * FROM packliste WHERE id = ? AND trip_id = ?', [(int)$_POST['toggle'], $tripId]);
    if ($item) {
        dbExec('UPDATE packliste SET packed = ? WHERE id = ?', [$item['packed'] ? 0 : 1, $item['id']]);
    }
    header('Location: /Develop/PlanerGoogel/packen.php?trip=' . $tripId); exit;
}

// Löschen
if ($canEdit && $_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['delete'])) {
    dbExec('DELETE FROM packliste WHERE id = ? AND trip_id = ?', [(int)$_POST['delete'], $tripId]);
    header('Location: /Develop/PlanerGoogel/packen.php?trip=' . $tripId); exit;
}

// Alle zurücksetzen
if ($canEdit && $_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['reset_all'])) {
    dbExec('UPDATE packliste SET packed = 0 WHERE trip_id = ?', [$tripId]);
    header('Location: /Develop/PlanerGoogel/packen.php?trip=' . $tripId); exit;
}

$items = dbAll(
    'SELECT p.*, u.name as assigned_name, u.farbe as assigned_farbe FROM packliste p
     LEFT JOIN users u ON u.id = p.assigned_to
     WHERE p.trip_id = ?
     ORDER BY p.kat ASC, p.id ASC',
    [$tripId]
);

// Nach Kategorie gruppieren
$grouped = [];
foreach ($items as $item) {
    $grouped[$item['kat']][] = $item;
}

$total  = count($items);
$packed = count(array_filter($items, fn($i) => $i['packed']));
$pct    = $total > 0 ? round($packed / $total * 100) : 0;

$pageTitle = 'Packliste';
$activeTab = 'packen';
include __DIR__ . '/includes/header.php';
?>

<main class="main">
  <div class="page-header">
    <h1 class="section-head">Packliste</h1>
    <div style="display:flex;gap:8px;align-items:center;">
      <?php if ($canEdit): ?>
      <button class="btn btn-primary" onclick="toggleForm('add-form')">+ Item</button>
      <?php endif; ?>
    </div>
  </div>

  <?php if ($total > 0): ?>
  <div class="pack-progress">
    <div class="pack-progress-bar" style="width:<?= $pct ?>%"></div>
  </div>
  <div class="stats-bar">
    <span class="stat-pill"><strong><?= $packed ?></strong> / <?= $total ?> gepackt</span>
    <span class="stat-pill"><strong><?= $pct ?>%</strong></span>
    <?php if ($canEdit && $packed > 0): ?>
    <form method="POST" style="margin:0;">
      <button type="submit" name="reset_all" class="btn-secondary" style="font-size:.73rem;padding:4px 10px;">↺ Zurücksetzen</button>
    </form>
    <?php endif; ?>
  </div>
  <?php endif; ?>

  <?php if ($canEdit): ?>
  <div id="add-form" class="add-form hidden">
    <form method="POST" style="display:contents;">
      <input type="text" name="name" placeholder="Was packen? *" required style="min-width:180px;">
      <input type="text" name="menge" placeholder="Menge (z.B. 2x)" style="max-width:100px;">
      <select name="kat">
        <?php foreach ($PACKEN_KATEGORIEN as $k => $v): ?>
        <option value="<?= $k ?>"><?= $v['icon'] ?> <?= $v['label'] ?></option>
        <?php endforeach; ?>
      </select>
      <select name="assigned_to">
        <option value="">Für wen?</option>
        <?php foreach ($members as $m): ?>
        <option value="<?= $m['id'] ?>"><?= h($m['name']) ?></option>
        <?php endforeach; ?>
      </select>
      <button type="submit" name="add" class="btn btn-primary">Hinzufügen</button>
    </form>
  </div>
  <?php endif; ?>

  <?php if (empty($items)): ?>
  <div class="empty"><div class="empty-icon">🧳</div><p>Noch nichts auf der Packliste.</p></div>
  <?php else: ?>

  <?php foreach ($grouped as $kat => $katItems):
    $katInfo = $PACKEN_KATEGORIEN[$kat] ?? ['icon' => '📦', 'label' => ucfirst($kat)];
    $katPacked = count(array_filter($katItems, fn($i) => $i['packed']));
  ?>
  <div class="pack-group">
    <div class="pack-group-header">
      <span><?= $katInfo['icon'] ?> <?= $katInfo['label'] ?></span>
      <span class="pack-group-count"><?= $katPacked ?>/<?= count($katItems) ?></span>
    </div>
    <div class="todo-list">
      <?php foreach ($katItems as $item): ?>
      <div class="todo-item <?= $item['packed'] ? 'done' : '' ?>">
        <form method="POST" class="todo-check-form">
          <button type="submit" name="toggle" value="<?= $item['id'] ?>" class="todo-check <?= $item['packed'] ? 'checked' : '' ?>"></button>
        </form>
        <div class="todo-content">
          <div class="todo-row1">
            <span class="todo-text"><?= h($item['name']) ?></span>
            <?php if ($item['menge']): ?>
            <span class="badge-menge"><?= h($item['menge']) ?></span>
            <?php endif; ?>
            <?php if ($item['assigned_name']): ?>
            <span class="who-badge" style="background:<?= h($item['assigned_farbe']) ?>22;color:<?= h($item['assigned_farbe']) ?>;border:1.5px solid <?= h($item['assigned_farbe']) ?>55;"><?= h($item['assigned_name']) ?></span>
            <?php endif; ?>
          </div>
        </div>
        <?php if ($canEdit): ?>
        <form method="POST">
          <button type="submit" name="delete" value="<?= $item['id'] ?>" class="btn-delete" onclick="return confirm('Löschen?')">✕</button>
        </form>
        <?php endif; ?>
      </div>
      <?php endforeach; ?>
    </div>
  </div>
  <?php endforeach; ?>

  <?php endif; ?>
</main>

<?php include __DIR__ . '/includes/footer.php'; ?>