<?php
// /public/cabinet/disponibilites_date.php (VERSION SECRÉTAIRE)
require_once __DIR__ . '/../includes/init_secretaire.php';


if (!function_exists('h')) {
  function h($s){ return htmlspecialchars((string)$s, ENT_QUOTES, 'UTF-8'); }
}

// --- Contexte praticien obligatoire
$compteId     = (int)($_SESSION['compte_id'] ?? 0);
$userRole     = strtolower((string)($_SESSION['role'] ?? ''));
$praticien_id = isset($_GET['praticien_id']) ? (int)$_GET['praticien_id'] : 0;

if ($praticien_id <= 0 || $userRole !== 'secretaire') { http_response_code(403); exit('Forbidden'); }

// --- Vérifier pivot + droit can_edit_slots
$st = $pdo->prepare("
  SELECT can_edit_slots
    FROM secretaire_praticien
   WHERE secretaire_user_id = :u
     AND praticien_id      = :p
     AND is_active         = 1
   LIMIT 1
");
$st->execute(['u'=>$compteId,'p'=>$praticien_id]);
$pivot = $st->fetch(PDO::FETCH_ASSOC);
if (!$pivot || (int)$pivot['can_edit_slots'] !== 1) { http_response_code(403); exit('Forbidden'); }

// --- Optionnel: récupérer nom praticien pour titre
$st = $pdo->prepare("SELECT nom, prenom FROM praticien WHERE id = ? LIMIT 1");
$st->execute([$praticien_id]);
$prat = $st->fetch(PDO::FETCH_ASSOC);
$currentPraticienName = trim(($prat['prenom'] ?? '').' '.($prat['nom'] ?? ''));

$erreur = null;

// ---- Ajouter une plage datée (POST)
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['date_dispo'], $_POST['heure_debut'], $_POST['heure_fin'])) {
    $date  = trim((string)$_POST['date_dispo']);   // YYYY-MM-DD
    $debut = trim((string)$_POST['heure_debut']);  // HH:MM
    $fin   = trim((string)$_POST['heure_fin']);    // HH:MM

    $tz = new DateTimeZone('Europe/Paris');
    $today = (new DateTimeImmutable('now', $tz))->format('Y-m-d');

    if (!preg_match('#^\d{4}-\d{2}-\d{2}$#', $date)) {
        $erreur = $translations['erreur_format_date'] ?? "Format de date invalide.";
    } elseif (!preg_match('#^\d{2}:\d{2}$#', $debut) || !preg_match('#^\d{2}:\d{2}$#', $fin)) {
        $erreur = $translations['erreur_format_heure'] ?? "Format d’heure invalide.";
    } elseif ($date < $today) {
        $erreur = $translations['erreur_date_passee'] ?? "Date dans le passé.";
    } elseif ($debut >= $fin) {
        $erreur = $translations['erreur_debut_avant_fin'] ?? "Heure de début après l’heure de fin.";
    }

    if (!$erreur) {
        try {
            $stmt = $pdo->prepare("
              INSERT INTO disponibilite_date (praticien_id, date_dispo, heure_debut, heure_fin)
              VALUES (:p, :d, :hd, :hf)
            ");
            $stmt->execute([
              'p'  => $praticien_id,
              'd'  => $date,
              'hd' => $debut . ':00',
              'hf' => $fin   . ':00',
            ]);

            header('Location: /public/cabinet/disponibilites_date.php?praticien_id='.$praticien_id.'&ok=added', true, 303);
            exit;
        } catch (PDOException $e) {
            $erreur = $translations['erreur_enregistrement'] ?? "Impossible d’enregistrer (doublon ou erreur).";
        }
    }
}

// ---- Supprimer une plage datée (GET)
if (isset($_GET['supprimer'])) {
    $id = (int)$_GET['supprimer'];

    // Vérifier appartenance
    $own = $pdo->prepare("SELECT 1 FROM disponibilite_date WHERE id = :id AND praticien_id = :p LIMIT 1");
    $own->execute(['id'=>$id,'p'=>$praticien_id]);

    if ($own->fetchColumn()) {
        $stmt = $pdo->prepare("DELETE FROM disponibilite_date WHERE id = :id AND praticien_id = :p");
        $stmt->execute(['id'=>$id,'p'=>$praticien_id]);
        header('Location: /public/cabinet/disponibilites_date.php?praticien_id='.$praticien_id.'&ok=deleted', true, 303);
        exit;
    } else {
        http_response_code(403); exit('Forbidden');
    }
}

// ---- Liste
$stmt = $pdo->prepare("
  SELECT id, date_dispo, heure_debut, heure_fin
    FROM disponibilite_date
   WHERE praticien_id = ?
   ORDER BY date_dispo ASC, heure_debut ASC
");
$stmt->execute([$praticien_id]);
$dates = $stmt->fetchAll(PDO::FETCH_ASSOC);

// Header cabinet


  $PAGE_TITRE = $translations['titre_disponibilites_date'] ?? 'Disponibilités (dates)';
  $HEAD_EXTRA = <<<HTML
  <script src="/js/sweetalert2@11.js"></script>
HTML;
require_once __DIR__ . '/../includes/header_cabinet.php';
?>
<div class="main1">
<div class="container py-5">
  <div class="shadow p-4 rounded bg-light">
    <h2 class="mb-4 text-center">
      <?= h($currentPraticienName ?: ($translations['h2_disponibilites_date'] ?? 'Disponibilités ponctuelles')) ?>
      <?php if ($currentPraticienName): ?>
        - <?= h($translations['h2_disponibilites_date'] ?? 'Disponibilités ponctuelles') ?>
      <?php endif; ?>
    </h2>

    <div class="d-flex justify-content-between align-items-center mb-3">
      <a class="btn btn-outline-secondary"
         href="/public/cabinet/disponibilites.php?praticien_id=<?= (int)$praticien_id ?>">
        <?= h($translations['retour_au_planning'] ?? 'Retour') ?>
      </a>
    </div>

    <div class="table-responsive mb-4">
      <table class="table table-bordered table-striped align-middle text-center mobile-cards" id="table_dispo_date">
        <thead class="table-light">
          <tr>
            <th><?= h($translations['cl_date_rdv'] ?? 'Date') ?></th>
            <th><?= h($translations['table_debut'] ?? 'Début') ?></th>
            <th><?= h($translations['table_fin'] ?? 'Fin') ?></th>
            <th><?= h($translations['table_action'] ?? 'Action') ?></th>
          </tr>
        </thead>
        <tbody>
        <?php if ($dates): foreach ($dates as $d): ?>
          <tr>
            <td><?= h(date('d/m/Y', strtotime((string)$d['date_dispo']))) ?></td>
            <td><?= h(substr((string)$d['heure_debut'], 0, 5)) ?></td>
            <td><?= h(substr((string)$d['heure_fin'], 0, 5)) ?></td>
            <td>
              <button type="button" class="btn btn-sm btn-danger js-del" data-id="<?= (int)$d['id'] ?>">
                <?= h($translations['btn_supprimer'] ?? 'Supprimer') ?>
              </button>
            </td>
          </tr>
        <?php endforeach; else: ?>
          <tr><td colspan="4"><?= h($translations['aucun_creneau'] ?? 'Aucun créneau.') ?></td></tr>
        <?php endif; ?>
        </tbody>
      </table>
    </div>

    <div class="card shadow-sm p-4">
      <h4 class="mb-3 text-center"><?= h($translations['card_ajouter_creneau_date'] ?? 'Ajouter une disponibilité ponctuelle') ?></h4>

      <form method="POST">
        <input type="hidden" name="praticien_id" value="<?= (int)$praticien_id ?>">
        <div class="mb-3">
          <label class="form-label" for="date_dispo"><?= h($translations['cl_date_rdv'] ?? 'Date') ?></label>
          <input type="date" name="date_dispo" id="date_dispo" class="form-control" required>
        </div>

        <div class="mb-3">
          <label class="form-label" for="heure_debut"><?= h($translations['label_heure_debut'] ?? 'Heure de début') ?></label>
          <input type="time" name="heure_debut" id="heure_debut" class="form-control" required>
        </div>

        <div class="mb-3">
          <label class="form-label" for="heure_fin"><?= h($translations['label_heure_fin'] ?? 'Heure de fin') ?></label>
          <input type="time" name="heure_fin" id="heure_fin" class="form-control" required>
        </div>

        <button type="submit" class="btn btn-primary w-100">
          <?= h($translations['btn_ajouter'] ?? 'Ajouter') ?>
        </button>
      </form>
    </div>
  </div>
</div>
</div>

<script>
document.addEventListener('DOMContentLoaded', function(){
  const okParam = '<?= isset($_GET['ok']) ? addslashes((string)$_GET['ok']) : '' ?>';
  const erreurMsg = '<?= $erreur ? addslashes((string)$erreur) : '' ?>';

  if (okParam === 'added') {
    Swal.fire({ icon:'success', title:'<?= addslashes($translations["msg_creneau_ajoute"] ?? "Créneau ajouté.") ?>', timer:1800, showConfirmButton:false });
  } else if (okParam === 'deleted') {
    Swal.fire({ icon:'success', title:'<?= addslashes($translations["msg_creneau_supprime"] ?? "Créneau supprimé.") ?>', timer:1800, showConfirmButton:false });
  }

  if (erreurMsg) {
    Swal.fire({ icon:'error', title:'<?= addslashes($translations["erreur_titre"] ?? "Erreur") ?>', text:erreurMsg, confirmButtonText:'OK' });
  }
});

document.addEventListener('click', async function(e){
  const btn = e.target.closest('.js-del');
  if (!btn) return;
  const id = btn.dataset.id;

  const result = await Swal.fire({
    icon: 'warning',
    title: '<?= addslashes($translations["confirm_title"] ?? "Confirmation") ?>',
    text: '<?= addslashes($translations["confirm_supprimer_creneau"] ?? "Supprimer ce créneau ?") ?>',
    showCancelButton: true,
    confirmButtonText: '<?= addslashes($translations["btn_da_udalit"] ?? "Oui") ?>',
    cancelButtonText: '<?= addslashes($translations["btn_annuler"] ?? "Annuler") ?>',
    reverseButtons: true
  });

  if (result.isConfirmed) {
    const pid = '<?= (int)$praticien_id ?>';
    window.location.href = '?praticien_id=' + encodeURIComponent(pid) + '&supprimer=' + encodeURIComponent(id);
  }
});
</script>

<script defer>
(function(){
  function initMobileCards(tbl){
    if (!tbl) return;
    const heads = Array.from(tbl.querySelectorAll('thead th')).map(th => th.textContent.trim());
    tbl.querySelectorAll('tbody tr').forEach(tr => {
      Array.from(tr.children).forEach((td, i) => {
        if (!td.hasAttribute('data-label')) td.setAttribute('data-label', heads[i] || '');
      });
    });
    document.documentElement.classList.add('mc-ready');
  }
  function ready(fn){ if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', fn); else fn(); }
  ready(function(){ initMobileCards(document.getElementById('table_dispo_date')); });
})();
</script>

<footer class="site-footer">
  <div class="container">
    <p><?= $translations['copyr'] ?? '&copy; '.date('Y') ?></p>
  </div>
</footer>
</body>
</html>