(function($) {
  // Hjälpfunktion: hämta cookie
  function getCookie(name) {
    const value = `; ${document.cookie}`;
    const parts = value.split(`; ${name}=`);
    if (parts.length === 2) return parts.pop().split(';').shift();
    return null;
  }

  $(document).ready(function() {
    // Visa popup endast om cookien är satt
    if (!getCookie('sexleksak_popup')) {
      return;
    }
    // Radera cookien så popup inte visas igen under 24h
    document.cookie = 'sexleksak_popup=; Max-Age=0; path=/';

    // Konstruktion av popup med SweetAlert2
    Swal.fire({
      title: 'Lämna feedback',
      html:
        '<form id="spp-feedback-form" style="text-align:left">' +
        '<label for="spp-email">E-post *</label>' +
        '<input type="email" id="spp-email" class="swal2-input" placeholder="john@mail.com" required>' +
        '<label for="spp-name">Namn</label>' +
        '<input type="text" id="spp-name" class="swal2-input" placeholder="Ditt namn">' +
        '<label for="spp-rating">Betyg *</label>' +
        '<select id="spp-rating" class="swal2-select" required>' +
          '<option value="">Välj...</option>' +
          '<option value="1">★</option>' +
          '<option value="2">★★</option>' +
          '<option value="3">★★★</option>' +
          '<option value="4">★★★★</option>' +
          '<option value="5">★★★★★</option>' +
        '</select>' +
        '<label for="spp-comment">Kommentar</label>' +
        '<textarea id="spp-comment" class="swal2-textarea" placeholder="Skriv din feedback här..."></textarea>' +
        '</form>',
      showCloseButton: true,
      showCancelButton: true,
      confirmButtonText: 'Skicka',
      cancelButtonText: 'Avbryt',
      focusConfirm: false,
      preConfirm: () => {
        const email   = $('#spp-email').val().trim();
        const name    = $('#spp-name').val().trim();
        const rating  = $('#spp-rating').val();
        const comment = $('#spp-comment').val().trim();

        if (!email || !rating) {
          Swal.showValidationMessage('Fyll i både e-post och ett betyg.');
          return false;
        }

        // Förbered URL-encoded-body för admin-ajax.php
        const params = new URLSearchParams({
          action: 'spp_send_feedback',
          email: email,
          name: name,
          rating: rating,
          comment: comment
        });

        return fetch(SPP_Ajax.ajax_url, {
          method: 'POST',
          credentials: 'same-origin',
          headers: {
            'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
          },
          body: params.toString()
        })
        .then(response => {
          console.log('SPP feedback status:', response.status);
          if (!response.ok) {
            return response.json().then(err => {
              throw new Error(err.data || 'Serverfel');
            });
          }
          return response.json();
        })
        .then(json => {
          if (!json.success) {
            throw new Error(json.data || 'Okänt fel');
          }
          return json;
        })
        .catch(error => {
          Swal.showValidationMessage(`Request failed: ${error}`);
        });
      }
    }).then((result) => {
      if (result.isConfirmed) {
        Swal.fire('Tack!', 'Din feedback har skickats.', 'success');
      }
    });
  });
})(jQuery);