s202226701018/MY-WEB/node_modules/swiper/modules/effect-creative.mjs

import { c as createShadow } from '../shared/create-shadow.mjs';
import { e as effectInit } from '../shared/effect-init.mjs';
import { e as effectTarget } from '../shared/effect-target.mjs';
import { e as effectVirtualTransitionEnd } from '../shared/effect-virtual-transition-end.mjs';
import { g as getSlideTransformEl, o as getRotateFix } from '../shared/utils.mjs';

function EffectCreative(_ref) {
  let {
    swiper,
    extendParams,
    on
  } = _ref;
  extendParams({
    creativeEffect: {
      limitProgress: 1,
      shadowPerProgress: false,
      progressMultiplier: 1,
      perspective: true,
      prev: {
        translate: [0, 0, 0],
        rotate: [0, 0, 0],
        opacity: 1,
        scale: 1
      },
      next: {
        translate: [0, 0, 0],
        rotate: [0, 0, 0],
        opacity: 1,
        scale: 1
      }
    }
  });
  const getTranslateValue = value => {
    if (typeof value === 'string') return value;
    return `${value}px`;
  };
  const setTranslate = () => {
    const {
      slides,
      wrapperEl,
      slidesSizesGrid
    } = swiper;
    const params = swiper.params.creativeEffect;
    const {
      progressMultiplier: multiplier
    } = params;
    const isCenteredSlides = swiper.params.centeredSlides;
    const rotateFix = getRotateFix(swiper);
    if (isCenteredSlides) {
      const margin = slidesSizesGrid[0] / 2 - swiper.params.slidesOffsetBefore || 0;
      wrapperEl.style.transform = `translateX(calc(50% - ${margin}px))`;
    }
    for (let i = 0; i < slides.length; i += 1) {
      const slideEl = slides[i];
      const slideProgress = slideEl.progress;
      const progress = Math.min(Math.max(slideEl.progress, -params.limitProgress), params.limitProgress);
      let originalProgress = progress;
      if (!isCenteredSlides) {
        originalProgress = Math.min(Math.max(slideEl.originalProgress, -params.limitProgress), params.limitProgress);
      }
      const offset = slideEl.swiperSlideOffset;
      const t = [swiper.params.cssMode ? -offset - swiper.translate : -offset, 0, 0];
      const r = [0, 0, 0];
      let custom = false;
      if (!swiper.isHorizontal()) {
        t[1] = t[0];
        t[0] = 0;
      }
      let data = {
        translate: [0, 0, 0],
        rotate: [0, 0, 0],
        scale: 1,
        opacity: 1
      };
      if (progress < 0) {
        data = params.next;
        custom = true;
      } else if (progress > 0) {
        data = params.prev;
        custom = true;
      }
      // set translate
      t.forEach((value, index) => {
        t[index] = `calc(${value}px + (${getTranslateValue(data.translate[index])} * ${Math.abs(progress * multiplier)}))`;
      });
      // set rotates
      r.forEach((value, index) => {
        let val = data.rotate[index] * Math.abs(progress * multiplier);
        r[index] = val;
      });
      slideEl.style.zIndex = -Math.abs(Math.round(slideProgress)) + slides.length;
      const translateString = t.join(', ');
      const rotateString = `rotateX(${rotateFix(r[0])}deg) rotateY(${rotateFix(r[1])}deg) rotateZ(${rotateFix(r[2])}deg)`;
      const scaleString = originalProgress < 0 ? `scale(${1 + (1 - data.scale) * originalProgress * multiplier})` : `scale(${1 - (1 - data.scale) * originalProgress * multiplier})`;
      const opacityString = originalProgress < 0 ? 1 + (1 - data.opacity) * originalProgress * multiplier : 1 - (1 - data.opacity) * originalProgress * multiplier;
      const transform = `translate3d(${translateString}) ${rotateString} ${scaleString}`;

      // Set shadows
      if (custom && data.shadow || !custom) {
        let shadowEl = slideEl.querySelector('.swiper-slide-shadow');
        if (!shadowEl && data.shadow) {
          shadowEl = createShadow('creative', slideEl);
        }
        if (shadowEl) {
          const shadowOpacity = params.shadowPerProgress ? progress * (1 / params.limitProgress) : progress;
          shadowEl.style.opacity = Math.min(Math.max(Math.abs(shadowOpacity), 0), 1);
        }
      }
      const targetEl = effectTarget(params, slideEl);
      targetEl.style.transform = transform;
      targetEl.style.opacity = opacityString;
      if (data.origin) {
        targetEl.style.transformOrigin = data.origin;
      }
    }
  };
  const setTransition = duration => {
    const transformElements = swiper.slides.map(slideEl => getSlideTransformEl(slideEl));
    transformElements.forEach(el => {
      el.style.transitionDuration = `${duration}ms`;
      el.querySelectorAll('.swiper-slide-shadow').forEach(shadowEl => {
        shadowEl.style.transitionDuration = `${duration}ms`;
      });
    });
    effectVirtualTransitionEnd({
      swiper,
      duration,
      transformElements,
      allSlides: true
    });
  };
  effectInit({
    effect: 'creative',
    swiper,
    on,
    setTranslate,
    setTransition,
    perspective: () => swiper.params.creativeEffect.perspective,
    overwriteParams: () => ({
      watchSlidesProgress: true,
      virtualTranslate: !swiper.params.cssMode
    })
  });
}

export { EffectCreative as default };