import delegate from "delegate";
import { getSiblings } from "../../lib/utils";

class WooHoverStyle {
  #elements;

  constructor() {
    this.#setElements();
    this.#start();
    this.#setupEventListeners();
  }

  #setElements = () => {
    this.#elements = {
      body: document.body,
    };
  };

  #start = () => {};

  #setupEventListeners = () => {
    if (
      !!document.querySelector(
        ".woocommerce ul.products li.product .woo-entry-buttons li.woo-wishlist-btn"
      )
    ) {
      delegate(
        this.#elements.body,
        ".tinvwl_add_to_wishlist_button",
        "click",
        this.#onAddToWishlistBtnClick
      );
    }

    delegate(
      this.#elements.body,
      ".woo-product-gallery a.woo-product-gallery-link",
      "click",
      this.#onProductGalleryImageClick
    );
  };

  #onAddToWishlistBtnClick = (event) => {
    const addToWishlistBtn = event.delegateTarget;

    addToWishlistBtn.parentNode.parentNode.classList.add("loading");

    setTimeout(() => {
      addToWishlistBtn.parentNode.parentNode.classList.remove("loading");
    }, 500);
  };

  #onProductGalleryImageClick = (event) => {
    event.preventDefault();

    const galleryImage = event.delegateTarget;
    const mainImage = galleryImage
      .closest(".product-inner")
      .querySelector(".woo-entry-image-main");

    if (mainImage) {
      const mainImageURL = galleryImage.getAttribute("href");
      const galleryImageSiblings = getSiblings(galleryImage.parentNode);

      mainImage.parentNode.classList.add("loading");

      mainImage.setAttribute("src", mainImageURL);
      mainImage.setAttribute("srcset", mainImageURL);

      mainImage.style.cssText = `
                opacity: 0;
                -webkit-transform: scale(0.5);
                -moz-transform: scale(0.5);
                -ms-transform: scale(0.5);
                -o-transform: scale(0.5);
                transform: scale(0.5);
                -webkit-transition: all 0.3s ease;
                -moz-transition: all 0.3s ease;
                -ms-transition: all 0.3s ease;
                -o-transition: all 0.3s ease;
                transition: all 0.3s ease;`;

      const imageLoaded = () => {
        setTimeout(() => {
          mainImage.style.cssText = `
                        opacity: 1;
                        -webkit-transform: scale(1);
                        -moz-transform: scale(1);
                        -ms-transform: scale(1);
                        -o-transform: scale(1);
                        transform: scale(1);
                        -webkit-transition: all 0.3s ease;
                        -moz-transition: all 0.3s ease;
                        -ms-transition: all 0.3s ease;
                        -o-transition: all 0.3s ease;
                        transition: all 0.3s ease;`;

          mainImage.parentNode.classList.remove("loading");
        }, 300);
      };

      if (mainImage.complete) {
        imageLoaded();
      } else {
        mainImage.addEventListener("load", imageLoaded);
      }

      galleryImage.parentNode.classList.add("active");

      galleryImageSiblings?.forEach((_galleryImage) => {
        _galleryImage.classList.remove("active");
      });
    }
  };
}

new WooHoverStyle();