/**
 * @file
 * erabletheme behaviors.
 */
(function (Drupal) {

  'use strict';

  Drupal.behaviors.erabletheme = {
    attach: function (context, settings) {

      //
      // Carrousel
      //
      (function($, window) {
        let slickEl = $('.slick-container').children().first().children().first().children().first().children().first();
        console.log(slickEl);
        $(slickEl).slick({
          centerMode: true,
          //centerPadding: '600px',
          slidesToShow: 3,
          dots: true,
          appendDots: $('#carousel_dots'),
          responsive: [
            {
              breakpoint: 760,
              settings: {
                slidesToShow: 1
              }
            },
          ],
        });
      })(jQuery, window);

      //
      // Toggle du menu
      //
      const hamburgerBtn = document.getElementById("hamburger");
      const hamburgerIcon = document.querySelector(".burger-icon");
      const menu = hamburgerBtn.nextElementSibling;
      const menuItems = menu.children;
      const opacityDelay = 50;
      let inTransition = false;

      function toggleMenuItems(action) {
        let delay = opacityDelay;
        for (let i = 0; i < menuItems.length; i++) {
          setTimeout(() => {
            if (action === 'show') {
              menuItems[i].classList.add('visible');
            } else if (action === 'hide') {
              menuItems[menuItems.length - i - 1].classList.remove('visible');
            }
          }, delay);
          delay += opacityDelay;
        }
      }

      // Toggle menu visibility on hamburger click
      hamburgerBtn.addEventListener("click", function(event) {
        event.stopPropagation();
        if (!inTransition) {
          inTransition = true;
          hamburgerIcon.classList.toggle('open');
          if(menu.classList.contains('active')) {
            setTimeout(() => {
              menu.style.display = "none";
            }, 700);
            toggleMenuItems('hide');
          } else {
            menu.style.display = "flex";
            toggleMenuItems('show');
          }
          setTimeout(() => {
            menu.classList.toggle("active");
          }, 1);
          setTimeout(() => {
            inTransition = false;
          }, 700);
        }


      });

      // Close menu when clicking outside of the menu
      document.addEventListener("click", function(event) {
        const isHamburgerClicked = event.target === hamburgerBtn;
        const isMenuClicked = event.target === menu || event.target.parentElement === menu;
        if (!isMenuClicked && !isHamburgerClicked && !inTransition) {
          inTransition = true;
          hamburgerIcon.classList.remove('open');
          menu.classList.remove("active");
          toggleMenuItems('hide');
          setTimeout(() => {
            menu.style.display = "none";
            inTransition = false;
          }, 700);
        }
      });

      //
      // Fixed links
      //
      let fluoButtons;
      if (document.querySelector('.actu_full')) {
        fluoButtons = document.querySelectorAll('.liens_fixed > div > div:nth-of-type(2):not(.visually-hidden), .file_fixed > div > .visually-hidden + div > div');
      } else if (document.querySelector('.offre-content')) {
        fluoButtons = document.querySelectorAll('.liens_fixed > div, .file_fixed > div > div');
      } else {
        fluoButtons = document.querySelectorAll('.liens_fixed > div > div:not(.visually-hidden), .file_fixed > div > div');
      }

      let footer = document.querySelector('#footer_top');
      function positionFluoLinks() {
        for (let i = fluoButtons.length; i > 0 ; i--) {
          let prevButtonBottom = fluoButtons[i] ? parseInt(fluoButtons[i].style.bottom) : 0;
          let prevButtonHeight = fluoButtons[i] ? fluoButtons[i].offsetHeight : 0;
          if (footer.offsetTop < window.innerHeight + window.scrollY && i === fluoButtons.length) {
            fluoButtons[i - 1].style.bottom = `${window.innerHeight - footer.offsetTop + window.scrollY + 30}px`;
          } else {
            fluoButtons[i - 1].style.bottom = i === fluoButtons.length ? '30px' : `${prevButtonBottom + prevButtonHeight + 15}px`;
          }
        }
      }
      if (document.querySelector('.fullpage')) {
        let liens = document.querySelectorAll('.liens_fixed a, .file_fixed a, .content_partenaires a');
        for (let lien of liens) {
          lien.setAttribute('target', '_blank');
        }
        positionFluoLinks();
        document.addEventListener('scroll', () => {
          positionFluoLinks();
        });
        window.addEventListener('resize', () => {
          positionFluoLinks();
        });
      }

      //
      // Ajouter les logos réseaux sociaux dans le menu togglable
      //
      let socials = document.querySelector('.social-media-links--platforms');
      let socialsClone = socials.cloneNode(true);
      socialsClone.id = 'socials-in-menu-wrapper';
      let menuContainer = document.querySelector('#hamburger + ul');
      let socialsContainer = document.createElement('li');
      socialsContainer.append(socialsClone);
      menuContainer.append(socialsContainer);

      //
      // Retirer paragraphes vides fullpage
      // et ajouter de la marge pour les images en portrait
      //
      let currentPage;
      if (document.querySelector('.fullpage:not(.actus)')) currentPage = 'fullpage';
      else if (document.querySelector('.carousel_container')) currentPage = 'home';

      if (currentPage === 'fullpage') {
        let paragraphs = document.querySelectorAll('p');
        for (let paragraph of paragraphs) {
          if (!/[a-zA-Z]/.test(paragraph.innerText)) {
            paragraph.remove();
          }
        }

        let imgs = document.querySelectorAll('.fullpage img');
        let meetup = document.querySelector('.meetup_list');
        if (!meetup) {
          for (let img of imgs) {
            if (img.height > img.width) {
              img.parentElement.style.padding = '0 12vw';
            }
          }
        }
      }

      //
      // all meetup card is a link
      //

      let meetup = document.querySelector('.meetup_list');
      if (meetup) {
        let meetupCards= document.querySelectorAll('.meetup_list > .views-row');
        for (let card of meetupCards) {
          let meetupLink = card.querySelector('.offre-title');
          meetupLink = meetupLink.getAttribute('href');
          let ficheLink = document.createElement('a');
          ficheLink.setAttribute('href', meetupLink);
          let cardArticle = card.querySelector('article');
          ficheLink.append(cardArticle);
          card.append(ficheLink);
        }
      }

      //
      // Sous Menu display on hover
      //

      const programLink = document.querySelector("#block-erabletheme-navigationprincipale ul li:first-of-type");
      const programSubmenu = document.querySelector("#block-erabletheme-leprogramme");
      let isSubmenuOpen = false;

      function showSubmenu() {
        programLink.classList.add("submenu-open");
        let rect = programLink.getBoundingClientRect();
        programSubmenu.style.top = `${rect.bottom}px`;
        programSubmenu.style.left = `${rect.left}px`;
        programSubmenu.style.display = "block";

        programSubmenu.style.display = "block";
        setTimeout(() => {
          programSubmenu.style.maxHeight = "50vh";
        }, 10)

        isSubmenuOpen = true;
      }

      function hideSubmenu() {
        programLink.classList.remove("submenu-open");
        programSubmenu.style.maxHeight = "0px";
        isSubmenuOpen = false;
        setTimeout(() => {
          if (!isSubmenuOpen) {
            programSubmenu.style.display = "none";
          }
        }, 600);
      }

      programLink.addEventListener("mouseenter", showSubmenu);
      programLink.addEventListener("mouseleave", hideSubmenu);

      programSubmenu.addEventListener("mouseenter", showSubmenu);
      programSubmenu.addEventListener("mouseleave", hideSubmenu);

      //
      // Aside menu toggle
      //

      const sideMenuTitle = document.querySelector('#block-erabletheme-leprogramme-2 h2');
      if (sideMenuTitle) {
        sideMenuTitle.addEventListener('click', () => {
          const sideMenu = document.querySelector('#block-erabletheme-leprogramme-2 > ul');
          const titleArrow = sideMenuTitle.querySelector('div');
          if (!sideMenu.classList.contains('closed')) {
            sideMenu.classList.add('closed');
            titleArrow.classList.add('closed');
          } else {
            sideMenu.classList.remove('closed');
            titleArrow.classList.remove('closed');
          }
        });
      }

      //
      // index projets random shape
      //

      if (document.querySelector('.projets_list')) {
        const projets = document.querySelectorAll('.projets_list > .views-row');
        const shapesAmount = 4;
        for (let i = 0; i < projets.length; i++) {
          const randomShape = Math.floor(Math.random() * shapesAmount) + 1;
          const img = projets[i].querySelector('img');
          img.style.maskImage = `url('/themes/erabletheme/assets/shapes/shape_${randomShape}.svg')`;
        }
      }

    }
  }

} (Drupal));