// Cart/Index.cshtml için modern ve güvenli sepet scripti
document.addEventListener('DOMContentLoaded', () => {
  if (!window.location.pathname.startsWith('/Cart')) return;

  // X-CSRF-TOKEN meta ve header ile fetch
  const csrfToken = document.querySelector('meta[name="X-CSRF-TOKEN"]')?.content;

  const format = v =>
    new Intl.NumberFormat('tr-TR', {
      style: 'currency',
      currency: 'TRY'
    }).format(v);

  async function postJson(url, data) {
    const res = await fetch(url, {
      method: 'POST',
      credentials: 'same-origin',
      headers: {
        'Content-Type': 'application/json',
        'X-CSRF-TOKEN': csrfToken
      },
      body: JSON.stringify(data)
    });
    return res.ok ? res.json() : null;
  }

  // Adet azalt/çoğalt
  document.querySelectorAll('.btn-decr, .btn-incr').forEach(btn => {
    btn.addEventListener('click', async () => {
      const key = btn.dataset.key;
      const [id, varId] = key.split('-');
      const qtyEl = document.getElementById(`qty-${key}`);
      const delta = btn.classList.contains('btn-incr') ? 1 : -1;
      const newQty = parseInt(qtyEl.value) + delta;
      if (newQty < 1) return;

      const json = await postJson('/Cart/ChangeQuantity', {
        UrunId: +id, VariationId: +varId, Adet: newQty
      });
      if (!json?.success) {
        console.warn('Adet güncellenemedi:', json?.error);
        return;
      }

      qtyEl.value = json.newQty;
      document.getElementById(`line-total-${key}`).textContent =
        json.lineTotalText ?? format(json.lineTotal);
      if (json.cartTotal !== undefined) {
        document.getElementById('cart-total').textContent =
          json.cartTotalText ?? format(json.cartTotal);
      }
      if (window.updateCartCountUI) window.updateCartCountUI(json.itemCount);
    });
  });

  // Ürünü sil
  document.querySelectorAll('.btn-remove').forEach(btn => {
    btn.addEventListener('click', async () => {
      // Bu işlevi Cart/Index.cshtml'deki Bootstrap modal ile yönetiyoruz. Buradaki native confirm kaldırıldı.
      // Kod burada boş bırakıldı veya sadece modal tetikleniyor olabilir.
      // ...

      const key = btn.dataset.key;
      const [id, varId] = key.split('-');

      const json = await postJson('/Cart/RemoveItem', {
        UrunId: +id, VariationId: (varId && +varId > 0) ? +varId : null
      });
      if (!json?.success) {
        console.warn('Silinemedi:', json?.error);
        return;
      }

      document.getElementById(`row-${key}`)?.remove();
      if (json.cartTotal !== undefined) {
        document.getElementById('cart-total').textContent =
          json.cartTotalText ?? format(json.cartTotal);
      }
      if (window.updateCartCountUI) window.updateCartCountUI(json.itemCount);
    });
  });
});

// window.removeItem fonksiyonu kaldırıldı. Sepet silme işlemi sadece Cart/Index.cshtml içindeki event listener ile çalışacak.
(function(){
  function updateCartBadge() {
    fetch('/Cart/Count')
      .then(r => r.json())
      .then(data => {
        const count = data.cartCount ?? data.itemCount ?? 0;
        const badge = document.querySelector('a.nav-link[href*="/Cart"] .badge');
        if (badge) badge.textContent = count;
      })
      .catch(console.error);
  }

    window.updateCartBadge = updateCartBadge;

    document.addEventListener('DOMContentLoaded', () => {
      updateCartBadge();
    });
  }());
// Toastr konumunu sola almak için ayar
if (window.toastr) {
    toastr.options.positionClass = 'toast-top-center';
}


// SignalR ile anlık bildirim (devre dışı bırakıldı — push gönderimi yerine e-posta kuyruğu kullanılacak)
if (window.signalR) {
  // keep the client-side handlers for graceful re-enable, but do not start the connection
  // const connection = new signalR.HubConnectionBuilder().withUrl("/hubs/notifications").build();
  // connection.on("ReceiveNotification", data => { toastr.info(data.message, data.title); });
  // connection.start().catch(err => console.error(err));
  console.info('SignalR client disabled by server-side configuration');
}

// Bildirim dropdown tıklama davranışı
  $('.notif-item').on('click', function() {
    var id = $(this).data('id');
    var $item = $(this).closest('li');
    $.post('/Notifications/MarkAsRead', { id: id }, function(res) {
      if (res.success || res.ok) {
        $item.remove();
        var $badge = $('.badge-notify');
        var count = parseInt($badge.text() || '0') - 1;
        if (count > 0) {
          $badge.text(count);
        } else {
          $badge.remove();
        }
        $('#allNotifBtn').show();
      }
    });
  });

// Modal ve ürün ekleme fonksiyonları

const addCartModalEl = document.getElementById('addCartModal');
let currentProductId = null;

window.showAddToCartModal = async function(productId, variantsJson) {
  // productId may be undefined for some legacy callers; pick a sensible fallback after we parse variants
  // If caller didn't include variants JSON, fetch from server
  let variantsRaw = [];
  try {
    variantsRaw = JSON.parse(variantsJson || '[]');
  } catch(e) { variantsRaw = []; }
    try { console && console.debug && console.debug('[AddCartModal] .btn-add-cart clicked', { pid: productId, variantsJson: variantsJson }); } catch(e) {}
  if ((!variantsRaw || variantsRaw.length === 0) && productId) {
    try {
      console.debug('[AddCartModal] fetching variants for product', productId);
      const resp = await fetch(`/Urunler/GetVaryasyonlar?urunId=${encodeURIComponent(productId)}`, { credentials: 'same-origin' });
      if (resp.ok) {
        variantsRaw = await resp.json();
        console.debug('[AddCartModal] fetched variants', variantsRaw);
      } else {
        console.debug('[AddCartModal] failed to fetch variants', resp.status);
      }
    } catch (err) { console.debug('[AddCartModal] fetch error', err); }
  }
  // normalize keys (server may return camelCase or lowercase)
  const variants = (variantsRaw || []).map(v => ({
    Id: v.Id ?? v.id ?? v.ID,
    Uzunluk: v.Uzunluk ?? v.uzunluk ?? v.Uzunluk ?? '',
    Olcu: v.Olcu ?? v.olcu ?? v.Olcu ?? '',
    Fiyat: (v.Fiyat ?? v.fiyat) ?? 0,
    BayiFiyat: (v.BayiFiyat ?? v.bayiFiyat) ?? 0
  }));
  // determine an effective product id: prefer provided id, otherwise use first variant's Id
  const effectiveProductId = productId || (variants && variants.length ? (variants[0].Id ?? variants[0].id) : undefined);
  currentProductId = effectiveProductId;
  // if there are no variants and caller provided a product-level price in data attribute, use it
  try {
    if ((!variants || variants.length === 0) && productId) {
      var opener = document.querySelector('.btn-add-cart[data-product-id="' + productId + '"]');
      if (opener && opener.getAttribute) {
        var pp = opener.getAttribute('data-product-price');
        if (pp) {
          // show price in modal if variant price area exists
          try {
            var priceEl = document.getElementById('variantPriceInfo');
            if (priceEl) {
              var n = parseFloat(pp);
              if (!isNaN(n) && n > 0) {
                priceEl.textContent = new Intl.NumberFormat('tr-TR', { style: 'currency', currency: 'TRY' }).format(n);
                priceEl.style.display = 'block';
              }
            }
          } catch(e) {}
        }
      }
    }
  } catch(e) {}
  // keep a lookup map of variants for reliable price access during selection handlers
  if (!window._currentVariants) window._currentVariants = {};
  try { window._currentVariants[String(effectiveProductId)] = variants; } catch(e) { window._currentVariants = window._currentVariants || {}; }
  console.debug('[AddCartModal] currentVariants for', effectiveProductId, window._currentVariants[String(effectiveProductId)]);
  // If there are no variants, we still show the modal (hidden variant group) so the user can
  // confirm quantity and see the product-level price; do not auto-submit from here.
  // Support two modal variants used in the app:
  // - Shared modal: #addCartModal with #cartVariant, #cartQuantity, #variantPriceInfo
  // - Legacy page modal: #adetModal with #modalVaryasyon, #modalAdet, #modalUnitPrice, #varyasyonFiyat
  const selGroup   = document.getElementById('variantGroup');
  const sel        = document.getElementById('cartVariant');
  const legacySel  = document.getElementById('modalVaryasyon');
  const legacyQty  = document.getElementById('modalAdet');
  const legacyUnitPrice = document.getElementById('modalUnitPrice');
  const legacyVaryasyonFiyat = document.getElementById('varyasyonFiyat');

  // populate shared select if present
  if (sel) {
    sel.innerHTML = '<option value="">Seçiniz</option>';
  }
  // populate legacy select if present
  if (legacySel) {
    legacySel.innerHTML = '<option value="">Seçiniz</option>';
  }

  if (variants.length) {
    variants.forEach(v => {
      const measure = (v.Uzunluk && v.Uzunluk.trim())
        ? v.Uzunluk.trim()
        : (v.Olcu && v.Olcu.trim())
          ? v.Olcu.trim()
          : '–';
      const price = (v.BayiFiyat ?? v.Fiyat ?? 0);
  // Show only measure text in option; price will be shown below when user selects a variant
  const label = measure;

      if (sel) {
        const opt = document.createElement('option');
        opt.value = v.Id;
        opt.text = label;
        opt.dataset.price = price;
        opt.dataset.fiyat = v.Fiyat ?? 0;
        opt.dataset.bayifiyat = v.BayiFiyat ?? 0;
        sel.append(opt);
      }
      if (legacySel) {
        const opt2 = document.createElement('option');
        opt2.value = v.Id;
        opt2.text = (v.Uzunluk && v.Uzunluk.trim()) ? v.Uzunluk : (v.Olcu ?? 'Varyant');
        opt2.dataset.fiyat = v.Fiyat ?? 0;
        opt2.dataset.bayifiyat = v.BayiFiyat ?? 0;
        legacySel.append(opt2);
      }
    });
    if (selGroup && sel) selGroup.classList.remove('d-none');
    if (legacySel) legacySel.disabled = false;
  } else {
    if (selGroup && sel) selGroup.classList.add('d-none');
    if (legacySel) legacySel.disabled = true;
  }

  const priceInfoEl = document.getElementById('variantPriceInfo');
  if (priceInfoEl) priceInfoEl.style.display = 'none';
  // Her çağrıda modal instance'ı güncelle
  let modalInstance = window.addCartModal;
  if (!modalInstance || typeof modalInstance.show !== 'function') {
    modalInstance = bootstrap.Modal.getOrCreateInstance(addCartModalEl);
    window.addCartModal = modalInstance;
  }
  // Also initialize legacy modal instance if present
  const adagModalEl = document.getElementById('adetModal');
  if (adagModalEl && window.bootstrap && bootstrap.Modal) {
    bootstrap.Modal.getOrCreateInstance(adagModalEl);
  }
  // store modal-scoped data so the confirm handler in the partial can read them
  try {
    // use jQuery if present for consistent `.data()` semantics used elsewhere
    if (window.jQuery && $(addCartModalEl)) {
      $(addCartModalEl).data('product-id', effectiveProductId);
      $(addCartModalEl).data('variants', variants);
    } else {
      // fallback to dataset (stringified)
      addCartModalEl.dataset.productId = effectiveProductId;
  addCartModalEl.dataset.variants = JSON.stringify(variants || []);
    }
  } catch (e) { console && console.debug && console.debug('[AddCartModal] set modal data error', e); }

    modalInstance.show();
    try { console && console.debug && console.debug('[AddCartModal] shown for', effectiveProductId, { variantsLength: variants.length }); } catch(e) {}
  // set hidden modal inputs so the server receives UrunId even if client posts form-encoded
  try {
    const modalUrunIdEl = document.getElementById('modalUrunId'); if (modalUrunIdEl) modalUrunIdEl.value = effectiveProductId || '';
    const modalVarEl = document.getElementById('modalVariationId'); if (modalVarEl) modalVarEl.value = '';
    const modalOlcuHidden = document.getElementById('modalOlcuHidden'); if (modalOlcuHidden) modalOlcuHidden.value = '';
    const modalUzunlukHidden = document.getElementById('modalUzunlukHidden'); if (modalUzunlukHidden) modalUzunlukHidden.value = '';
  } catch(e) { console && console.debug && console.debug('[AddCartModal] set hidden inputs error', e); }
  // ensure currentProductId stored as string for lookups
  try { currentProductId = String(effectiveProductId || ''); addCartModalEl && (addCartModalEl.dataset.productId = String(effectiveProductId || '')); } catch(e) {}
};

  // Note: add-to-cart button handling is implemented in the modal partial (_CartModalAndOffcanvas.cshtml)
  // to avoid duplicate handlers and jQuery/vanilla conflicts. Do not add another global delegation here.

  // Confirm button handler is implemented inside the modal partial to keep all modal logic together.

  // Update displayed variant price when user changes selection inside modal
  const variantSelect = document.getElementById('cartVariant');
  const variantPriceInfo = document.getElementById('variantPriceInfo');
  if (variantSelect && variantPriceInfo) {
    variantSelect.addEventListener('change', async () => {
  const opt = variantSelect.options[variantSelect.selectedIndex];
      if (!opt) { variantPriceInfo.style.display = 'none'; return; }
      const varId = opt.value;
      let displayPrice = 0;
  try { console && console.debug && console.debug('[AddCartModal] variant change', { currentProductId, varId, optDataset: opt.dataset }); } catch(e) {}
      // try lookup from stored variants first
      try {
        const map = window._currentVariants && window._currentVariants[String(currentProductId)];
        if (map && map.length) {
          const found = map.find(v => String(v.Id) === String(varId));
          if (found) {
            displayPrice = Number(found.BayiFiyat ?? found.Fiyat ?? 0) || 0;
          }
        }
      } catch (e) { /* ignore */ }
      // fallback to dataset if lookup failed
      if (!displayPrice) {
        const bayif = parseFloat(opt.dataset.bayifiyat || opt.dataset.price || 0) || 0;
        const fiyat = parseFloat(opt.dataset.fiyat || 0) || 0;
        displayPrice = (bayif > 0 ? bayif : fiyat) || 0;
      }
      // If still zero, ask server for variant's price (handles computed bayi price)
      if (!displayPrice && varId) {
        try {
          const resp = await fetch(`/Cart/VariantPrice?variationId=${encodeURIComponent(varId)}`, { credentials: 'same-origin' });
          if (resp.ok) {
            const j = await resp.json();
            // prefer display text if provided, otherwise numeric price
            if (j && (j.display || j.price !== undefined)) {
              if (j.display) {
                variantPriceInfo.textContent = j.display;
                variantPriceInfo.style.display = 'block';
                return;
              }
              displayPrice = Number(j.price || 0) || 0;
            }
          }
        } catch (err) { console.debug('[AddCartModal] VariantPrice fetch error', err); }
      }
      if (displayPrice > 0) {
        variantPriceInfo.textContent = new Intl.NumberFormat('tr-TR', { style: 'currency', currency: 'TRY' }).format(displayPrice);
        variantPriceInfo.style.display = 'block';
        variantPriceInfo.classList.add('text-success');
  try { console && console.debug && console.debug('[AddCartModal] variant price resolved locally', { currentProductId, varId, displayPrice }); } catch(e) {}
      } else {
        variantPriceInfo.style.display = 'none';
        variantPriceInfo.classList.remove('text-success');
  try { console && console.debug && console.debug('[AddCartModal] variant price not found locally; varId, will try server if present', { currentProductId, varId }); } catch(e) {}
      }
    });
  }

  // Legacy modal handlers removed: we rely on shared modal (#cartVariant) behavior only.

  // Confirm add-to-cart button handler (centralized here so partial no longer contains inline AJAX)
  try {
    // jQuery delegation if available
    if (window.jQuery) {
      $(document).on('click', '#confirmAddCart', async function (e) {
        e.preventDefault();
        e.stopPropagation();
        if (window._addToCartInFlight) { console && console.debug && console.debug('[AddCartModal] add in flight, ignoring click'); return; }
        window._addToCartInFlight = true;
        try {
          console && console.debug && console.debug('[AddCartModal] confirm clicked');
          const modalEl = document.getElementById('addCartModal');
          const $modal = $(modalEl);
          const variants = $modal.data('variants') || (modalEl && modalEl.dataset && modalEl.dataset.variants ? JSON.parse(modalEl.dataset.variants) : []) || [];
          const _productIdRaw = $modal.data('product-id') || (modalEl && modalEl.dataset && modalEl.dataset.productId) || document.getElementById('modalUrunId')?.value || null;
          const productId = (_productIdRaw !== null && _productIdRaw !== undefined && _productIdRaw !== '') ? (isNaN(Number(_productIdRaw)) ? null : Number(_productIdRaw)) : null;

          const varEl = document.getElementById('cartVariant');
          const variationId = parseInt((varEl && varEl.value) || (document.getElementById('modalVariationId')?.value || '0')) || 0;
          const adet = parseInt(document.getElementById('cartQuantity')?.value || '1') || 1;

          if (variants && variants.length && variationId === 0) {
            alert('Lütfen bir uzunluk seçiniz.');
            return;
          }

          const selOpt = varEl && varEl.selectedOptions && varEl.selectedOptions[0];
          const uzun = selOpt ? (selOpt.textContent || selOpt.innerText || '').trim() : '';

          try { document.getElementById('modalUrunId') && (document.getElementById('modalUrunId').value = productId || ''); } catch(e){}
          try { document.getElementById('modalVariationId') && (document.getElementById('modalVariationId').value = variationId || ''); } catch(e){}
          try { document.getElementById('modalUzunlukHidden') && (document.getElementById('modalUzunlukHidden').value = uzun || ''); } catch(e){}

          const payload = {
            VariationId: variationId || null,
            UrunId: productId || null,
            Adet: adet || 1,
            Olcu: null,
            Uzunluk: uzun || null
          };

      const xsrf = document.querySelector('meta[name="X-CSRF-TOKEN"]')?.content || '';
      const resp = await fetch('/Cart/AddToCart', {
            method: 'POST',
            credentials: 'same-origin',
            headers: {
              'Content-Type': 'application/json',
        'X-CSRF-TOKEN': xsrf
            },
            body: JSON.stringify(payload)
          });

          if (!resp.ok) {
            const txt = await resp.text();
            let parsed = null;
            try { parsed = JSON.parse(txt); } catch(e) {}
            throw new Error(parsed?.error || parsed?.message || txt || ('HTTP ' + resp.status));
          }

          const j = await resp.json();
          if (j && j.success) {
            try { if (j.itemCount !== undefined) { $('.cart-count').text(j.itemCount); if (window.updateCartCountUI) window.updateCartCountUI(j.itemCount); } } catch(e){}
            try { var bs = bootstrap.Modal.getInstance(document.getElementById('addCartModal')) || bootstrap.Modal.getOrCreateInstance(document.getElementById('addCartModal')); if (bs) bs.hide(); bootstrap.Modal.getOrCreateInstance(document.getElementById('addedSuccessModal')).show(); } catch(e){}
            try { if (typeof variantPriceInfo !== 'undefined' && variantPriceInfo) variantPriceInfo.classList.add('text-success'); } catch(e){}
          } else {
            alert((j && (j.error || j.message)) || 'Sepete eklenemedi.');
          }
        } catch (err) {
          console && console.error && console.error('[AddCartModal] add error', err);
          alert(err && err.message ? err.message : 'Sepete ekleme başarısız.');
        } finally {
          window._addToCartInFlight = false;
        }
      });
    }

    // Native fallback if jQuery isn't available or delegation failed
    // Use a single-flight guard to avoid double submissions when both capture and bubble handlers exist.
    try {
      document.addEventListener('click', function (e) {
        try {
          var btn = e.target && (e.target.closest ? e.target.closest('#confirmAddCart') : null);
          if (!btn) return;
          // prevent other handlers from running for this click
          e.preventDefault();
          e.stopPropagation();
          // If jQuery exists, do not trigger it — run native flow to avoid double-calls
          (async function(){
            try {
              if (window._addToCartInFlight) { console && console.debug && console.debug('[AddCartModal] add in flight, ignoring native click'); return; }
              window._addToCartInFlight = true;
              console && console.debug && console.debug('[AddCartModal][native] confirm clicked');
              const modalEl = document.getElementById('addCartModal');
              const variants = modalEl && modalEl.dataset && modalEl.dataset.variants ? JSON.parse(modalEl.dataset.variants) : (window._currentVariants && window._currentVariants[String(modalEl && modalEl.dataset && modalEl.dataset.productId)]) || [];
              const _productIdRaw = (modalEl && modalEl.dataset && modalEl.dataset.productId) || document.getElementById('modalUrunId')?.value || null;
              const productId = (_productIdRaw !== null && _productIdRaw !== undefined && _productIdRaw !== '') ? (isNaN(Number(_productIdRaw)) ? null : Number(_productIdRaw)) : null;
              const varEl = document.getElementById('cartVariant');
              const variationId = parseInt((varEl && varEl.value) || (document.getElementById('modalVariationId')?.value || '0')) || 0;
              const adet = parseInt(document.getElementById('cartQuantity')?.value || '1') || 1;
              if (variants && variants.length && variationId === 0) { alert('Lütfen bir uzunluk seçiniz.'); window._addToCartInFlight = false; return; }
              const selOpt = varEl && varEl.selectedOptions && varEl.selectedOptions[0];
              const uzun = selOpt ? (selOpt.textContent || selOpt.innerText || '').trim() : '';
              try { document.getElementById('modalUrunId') && (document.getElementById('modalUrunId').value = productId || ''); } catch(e){}
              try { document.getElementById('modalVariationId') && (document.getElementById('modalVariationId').value = variationId || ''); } catch(e){}
              try { document.getElementById('modalUzunlukHidden') && (document.getElementById('modalUzunlukHidden').value = uzun || ''); } catch(e){}

              const payload = { VariationId: variationId || null, UrunId: productId || null, Adet: adet || 1, Olcu: null, Uzunluk: uzun || null };
              const xsrf = document.querySelector('meta[name="X-CSRF-TOKEN"]')?.content || '';
              const resp = await fetch('/Cart/AddToCart', { method: 'POST', credentials: 'same-origin', headers: { 'Content-Type': 'application/json', 'X-CSRF-TOKEN': xsrf }, body: JSON.stringify(payload) });
              if (!resp.ok) { const txt = await resp.text(); let parsed=null; try{parsed=JSON.parse(txt);}catch{} throw new Error(parsed?.error||parsed?.message||txt||('HTTP '+resp.status)); }
              const j = await resp.json();
              if (j && j.success) {
                try { var bs = bootstrap.Modal.getInstance(document.getElementById('addCartModal')) || bootstrap.Modal.getOrCreateInstance(document.getElementById('addCartModal')); if (bs) bs.hide(); bootstrap.Modal.getOrCreateInstance(document.getElementById('addedSuccessModal')).show(); } catch(e){}
                try { document.querySelectorAll('.cart-count').forEach(el=>el.textContent = j.itemCount); if (window.updateCartCountUI) window.updateCartCountUI(j.itemCount); } catch(e){}
              } else { alert((j && (j.error||j.message)) || 'Sepete eklenemedi.'); }
            } catch(err) { console && console.error && console.error('[AddCartModal][native] add error', err); alert(err && err.message ? err.message : 'Sepete ekleme başarısız.'); }
            finally { window._addToCartInFlight = false; }
          })();
        } catch(inner) { /* swallow */ }
      }, true);
    } catch(e) { /* ignore */ }
  } catch(e) { /* ignore if modal elements not present */ }

  // Delegate click on .btn-add-cart to open the shared add-to-cart modal.
  // Some pages (like Views/Urunler/Detay.cshtml) render a simple button with data attributes
  // but don't call showAddToCartModal directly. This ensures the modal opens and modal
  // gets the correct product-id / variants data for the confirm handler.
  try {
    $(document).on('click', '.btn-add-cart', function (e) {
      e.preventDefault();
      var $btn = $(this);
      var pid = $btn.data('product-id') || $btn.attr('data-product-id') || null;
      var variantsAttr = $btn.data('variants') || $btn.attr('data-variants') || null;
      // if variantsAttr is a string, pass it through; if it's an object/array, stringify
      var variantsJson = null;
      if (variantsAttr) {
        if (typeof variantsAttr === 'string') variantsJson = variantsAttr;
        else variantsJson = JSON.stringify(variantsAttr);
      }
      // call the modal opener which will populate selects and show the modal
      try { window.showAddToCartModal(pid, variantsJson); } catch (err) { console && console.error && console.error('[AddCartModal] opener error', err); }
      // also ensure the modal element has data set (some confirm handlers read from it)
      try {
        var $m = $('#addCartModal');
        if ($m && $m.length) {
          $m.data('product-id', pid);
          if (variantsAttr) {
            var parsed = null;
            try { parsed = typeof variantsAttr === 'string' ? JSON.parse(variantsAttr) : variantsAttr; } catch(e) { parsed = variantsAttr; }
            $m.data('variants', parsed || []);
          }
        }
      } catch(e) {}

      // If the opener sits inside a form that posts to /Cart/AddToCart (detay form), sync the form's hidden inputs too
      try {
        var $form = $btn.closest('form');
        if ($form && $form.length && $form.attr('action') && $form.attr('action').toLowerCase().indexOf('/cart/addtocart') !== -1) {
          // Set inputs by id (created in Detay.cshtml) or by name fallback
          var setInput = function(selectorOrName, value){
            var $el = $form.find(selectorOrName);
            if (!$el || !$el.length) $el = $form.find('[name="' + selectorOrName.replace(/^#/, '') + '"]');
            if ($el && $el.length) $el.val(value == null ? '' : String(value));
          };
          setInput('#detayUrunId', pid || '');
          setInput('#detayVariationId', '0');
          setInput('#detayAdet', '1');
          setInput('#detayOlcu', '');
          setInput('#detayUzunluk', '');
        }
      } catch(e) {}
    });
  } catch(e) { /* ignore if jQuery not available at this point */ }

// Native delegation fallback: ensure modal opens even if jQuery binding failed or jQuery errored.
try {
  document.addEventListener('click', function (e) {
    try {
      var tgt = e.target || null;
      if (!tgt) return;
      var btn = (tgt.closest && tgt.closest('.btn-add-cart')) ? tgt.closest('.btn-add-cart') : null;
      if (!btn) return;
      // Avoid double-handling if jQuery already handled it and called preventDefault
      // We'll still call showAddToCartModal to be safe.
      var pid = btn.getAttribute('data-product-id') || (btn.dataset && btn.dataset.productId) || null;
      var variants = btn.getAttribute('data-variants') || (btn.dataset && btn.dataset.variants) || null;
      try { console && console.debug && console.debug('[AddCartModal][native-delegate] click', { pid: pid, variants: variants }); } catch(e) {}
      try { if (typeof window.showAddToCartModal === 'function') { window.showAddToCartModal(pid, variants); } else { console && console.debug && console.debug('[AddCartModal][native-delegate] showAddToCartModal not defined'); } } catch(err) { console && console.error && console.error('[AddCartModal][native-delegate] opener error', err); }
    } catch(inner) { /* swallow */ }
  }, true);
} catch(e) { /* ignore */ }

// Tekil badge güncelleme kurgusu
// ...existing code...