s202226701018/MY-WEB/node_modules/swiper/modules/manipulation.mjs

function appendSlide(slides) {
  const swiper = this;
  const {
    params,
    slidesEl
  } = swiper;
  if (params.loop) {
    swiper.loopDestroy();
  }
  const appendElement = slideEl => {
    if (typeof slideEl === 'string') {
      const tempDOM = document.createElement('div');
      tempDOM.innerHTML = slideEl;
      slidesEl.append(tempDOM.children[0]);
      tempDOM.innerHTML = '';
    } else {
      slidesEl.append(slideEl);
    }
  };
  if (typeof slides === 'object' && 'length' in slides) {
    for (let i = 0; i < slides.length; i += 1) {
      if (slides[i]) appendElement(slides[i]);
    }
  } else {
    appendElement(slides);
  }
  swiper.recalcSlides();
  if (params.loop) {
    swiper.loopCreate();
  }
  if (!params.observer || swiper.isElement) {
    swiper.update();
  }
}

function prependSlide(slides) {
  const swiper = this;
  const {
    params,
    activeIndex,
    slidesEl
  } = swiper;
  if (params.loop) {
    swiper.loopDestroy();
  }
  let newActiveIndex = activeIndex + 1;
  const prependElement = slideEl => {
    if (typeof slideEl === 'string') {
      const tempDOM = document.createElement('div');
      tempDOM.innerHTML = slideEl;
      slidesEl.prepend(tempDOM.children[0]);
      tempDOM.innerHTML = '';
    } else {
      slidesEl.prepend(slideEl);
    }
  };
  if (typeof slides === 'object' && 'length' in slides) {
    for (let i = 0; i < slides.length; i += 1) {
      if (slides[i]) prependElement(slides[i]);
    }
    newActiveIndex = activeIndex + slides.length;
  } else {
    prependElement(slides);
  }
  swiper.recalcSlides();
  if (params.loop) {
    swiper.loopCreate();
  }
  if (!params.observer || swiper.isElement) {
    swiper.update();
  }
  swiper.slideTo(newActiveIndex, 0, false);
}

function addSlide(index, slides) {
  const swiper = this;
  const {
    params,
    activeIndex,
    slidesEl
  } = swiper;
  let activeIndexBuffer = activeIndex;
  if (params.loop) {
    activeIndexBuffer -= swiper.loopedSlides;
    swiper.loopDestroy();
    swiper.recalcSlides();
  }
  const baseLength = swiper.slides.length;
  if (index <= 0) {
    swiper.prependSlide(slides);
    return;
  }
  if (index >= baseLength) {
    swiper.appendSlide(slides);
    return;
  }
  let newActiveIndex = activeIndexBuffer > index ? activeIndexBuffer + 1 : activeIndexBuffer;
  const slidesBuffer = [];
  for (let i = baseLength - 1; i >= index; i -= 1) {
    const currentSlide = swiper.slides[i];
    currentSlide.remove();
    slidesBuffer.unshift(currentSlide);
  }
  if (typeof slides === 'object' && 'length' in slides) {
    for (let i = 0; i < slides.length; i += 1) {
      if (slides[i]) slidesEl.append(slides[i]);
    }
    newActiveIndex = activeIndexBuffer > index ? activeIndexBuffer + slides.length : activeIndexBuffer;
  } else {
    slidesEl.append(slides);
  }
  for (let i = 0; i < slidesBuffer.length; i += 1) {
    slidesEl.append(slidesBuffer[i]);
  }
  swiper.recalcSlides();
  if (params.loop) {
    swiper.loopCreate();
  }
  if (!params.observer || swiper.isElement) {
    swiper.update();
  }
  if (params.loop) {
    swiper.slideTo(newActiveIndex + swiper.loopedSlides, 0, false);
  } else {
    swiper.slideTo(newActiveIndex, 0, false);
  }
}

function removeSlide(slidesIndexes) {
  const swiper = this;
  const {
    params,
    activeIndex
  } = swiper;
  let activeIndexBuffer = activeIndex;
  if (params.loop) {
    activeIndexBuffer -= swiper.loopedSlides;
    swiper.loopDestroy();
  }
  let newActiveIndex = activeIndexBuffer;
  let indexToRemove;
  if (typeof slidesIndexes === 'object' && 'length' in slidesIndexes) {
    for (let i = 0; i < slidesIndexes.length; i += 1) {
      indexToRemove = slidesIndexes[i];
      if (swiper.slides[indexToRemove]) swiper.slides[indexToRemove].remove();
      if (indexToRemove < newActiveIndex) newActiveIndex -= 1;
    }
    newActiveIndex = Math.max(newActiveIndex, 0);
  } else {
    indexToRemove = slidesIndexes;
    if (swiper.slides[indexToRemove]) swiper.slides[indexToRemove].remove();
    if (indexToRemove < newActiveIndex) newActiveIndex -= 1;
    newActiveIndex = Math.max(newActiveIndex, 0);
  }
  swiper.recalcSlides();
  if (params.loop) {
    swiper.loopCreate();
  }
  if (!params.observer || swiper.isElement) {
    swiper.update();
  }
  if (params.loop) {
    swiper.slideTo(newActiveIndex + swiper.loopedSlides, 0, false);
  } else {
    swiper.slideTo(newActiveIndex, 0, false);
  }
}

function removeAllSlides() {
  const swiper = this;
  const slidesIndexes = [];
  for (let i = 0; i < swiper.slides.length; i += 1) {
    slidesIndexes.push(i);
  }
  swiper.removeSlide(slidesIndexes);
}

function Manipulation(_ref) {
  let {
    swiper
  } = _ref;
  Object.assign(swiper, {
    appendSlide: appendSlide.bind(swiper),
    prependSlide: prependSlide.bind(swiper),
    addSlide: addSlide.bind(swiper),
    removeSlide: removeSlide.bind(swiper),
    removeAllSlides: removeAllSlides.bind(swiper)
  });
}

export { Manipulation as default };