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

import { c as classesToSelector } from '../shared/classes-to-selector.mjs';
import { c as createElementIfNotDefined } from '../shared/create-element-if-not-defined.mjs';
import { m as makeElementsArray, f as elementOuterSize, h as elementIndex, a as elementParents } from '../shared/utils.mjs';

function Pagination(_ref) {
  let {
    swiper,
    extendParams,
    on,
    emit
  } = _ref;
  const pfx = 'swiper-pagination';
  extendParams({
    pagination: {
      el: null,
      bulletElement: 'span',
      clickable: false,
      hideOnClick: false,
      renderBullet: null,
      renderProgressbar: null,
      renderFraction: null,
      renderCustom: null,
      progressbarOpposite: false,
      type: 'bullets',
      // 'bullets' or 'progressbar' or 'fraction' or 'custom'
      dynamicBullets: false,
      dynamicMainBullets: 1,
      formatFractionCurrent: number => number,
      formatFractionTotal: number => number,
      bulletClass: `${pfx}-bullet`,
      bulletActiveClass: `${pfx}-bullet-active`,
      modifierClass: `${pfx}-`,
      currentClass: `${pfx}-current`,
      totalClass: `${pfx}-total`,
      hiddenClass: `${pfx}-hidden`,
      progressbarFillClass: `${pfx}-progressbar-fill`,
      progressbarOppositeClass: `${pfx}-progressbar-opposite`,
      clickableClass: `${pfx}-clickable`,
      lockClass: `${pfx}-lock`,
      horizontalClass: `${pfx}-horizontal`,
      verticalClass: `${pfx}-vertical`,
      paginationDisabledClass: `${pfx}-disabled`
    }
  });
  swiper.pagination = {
    el: null,
    bullets: []
  };
  let bulletSize;
  let dynamicBulletIndex = 0;
  function isPaginationDisabled() {
    return !swiper.params.pagination.el || !swiper.pagination.el || Array.isArray(swiper.pagination.el) && swiper.pagination.el.length === 0;
  }
  function setSideBullets(bulletEl, position) {
    const {
      bulletActiveClass
    } = swiper.params.pagination;
    if (!bulletEl) return;
    bulletEl = bulletEl[`${position === 'prev' ? 'previous' : 'next'}ElementSibling`];
    if (bulletEl) {
      bulletEl.classList.add(`${bulletActiveClass}-${position}`);
      bulletEl = bulletEl[`${position === 'prev' ? 'previous' : 'next'}ElementSibling`];
      if (bulletEl) {
        bulletEl.classList.add(`${bulletActiveClass}-${position}-${position}`);
      }
    }
  }
  function getMoveDirection(prevIndex, nextIndex, length) {
    prevIndex = prevIndex % length;
    nextIndex = nextIndex % length;
    if (nextIndex === prevIndex + 1) {
      return 'next';
    } else if (nextIndex === prevIndex - 1) {
      return 'previous';
    }
    return;
  }
  function onBulletClick(e) {
    const bulletEl = e.target.closest(classesToSelector(swiper.params.pagination.bulletClass));
    if (!bulletEl) {
      return;
    }
    e.preventDefault();
    const index = elementIndex(bulletEl) * swiper.params.slidesPerGroup;
    if (swiper.params.loop) {
      if (swiper.realIndex === index) return;
      const moveDirection = getMoveDirection(swiper.realIndex, index, swiper.slides.length);
      if (moveDirection === 'next') {
        swiper.slideNext();
      } else if (moveDirection === 'previous') {
        swiper.slidePrev();
      } else {
        swiper.slideToLoop(index);
      }
    } else {
      swiper.slideTo(index);
    }
  }
  function update() {
    // Render || Update Pagination bullets/items
    const rtl = swiper.rtl;
    const params = swiper.params.pagination;
    if (isPaginationDisabled()) return;
    let el = swiper.pagination.el;
    el = makeElementsArray(el);
    // Current/Total
    let current;
    let previousIndex;
    const slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;
    const total = swiper.params.loop ? Math.ceil(slidesLength / swiper.params.slidesPerGroup) : swiper.snapGrid.length;
    if (swiper.params.loop) {
      previousIndex = swiper.previousRealIndex || 0;
      current = swiper.params.slidesPerGroup > 1 ? Math.floor(swiper.realIndex / swiper.params.slidesPerGroup) : swiper.realIndex;
    } else if (typeof swiper.snapIndex !== 'undefined') {
      current = swiper.snapIndex;
      previousIndex = swiper.previousSnapIndex;
    } else {
      previousIndex = swiper.previousIndex || 0;
      current = swiper.activeIndex || 0;
    }
    // Types
    if (params.type === 'bullets' && swiper.pagination.bullets && swiper.pagination.bullets.length > 0) {
      const bullets = swiper.pagination.bullets;
      let firstIndex;
      let lastIndex;
      let midIndex;
      if (params.dynamicBullets) {
        bulletSize = elementOuterSize(bullets[0], swiper.isHorizontal() ? 'width' : 'height', true);
        el.forEach(subEl => {
          subEl.style[swiper.isHorizontal() ? 'width' : 'height'] = `${bulletSize * (params.dynamicMainBullets + 4)}px`;
        });
        if (params.dynamicMainBullets > 1 && previousIndex !== undefined) {
          dynamicBulletIndex += current - (previousIndex || 0);
          if (dynamicBulletIndex > params.dynamicMainBullets - 1) {
            dynamicBulletIndex = params.dynamicMainBullets - 1;
          } else if (dynamicBulletIndex < 0) {
            dynamicBulletIndex = 0;
          }
        }
        firstIndex = Math.max(current - dynamicBulletIndex, 0);
        lastIndex = firstIndex + (Math.min(bullets.length, params.dynamicMainBullets) - 1);
        midIndex = (lastIndex + firstIndex) / 2;
      }
      bullets.forEach(bulletEl => {
        const classesToRemove = [...['', '-next', '-next-next', '-prev', '-prev-prev', '-main'].map(suffix => `${params.bulletActiveClass}${suffix}`)].map(s => typeof s === 'string' && s.includes(' ') ? s.split(' ') : s).flat();
        bulletEl.classList.remove(...classesToRemove);
      });
      if (el.length > 1) {
        bullets.forEach(bullet => {
          const bulletIndex = elementIndex(bullet);
          if (bulletIndex === current) {
            bullet.classList.add(...params.bulletActiveClass.split(' '));
          } else if (swiper.isElement) {
            bullet.setAttribute('part', 'bullet');
          }
          if (params.dynamicBullets) {
            if (bulletIndex >= firstIndex && bulletIndex <= lastIndex) {
              bullet.classList.add(...`${params.bulletActiveClass}-main`.split(' '));
            }
            if (bulletIndex === firstIndex) {
              setSideBullets(bullet, 'prev');
            }
            if (bulletIndex === lastIndex) {
              setSideBullets(bullet, 'next');
            }
          }
        });
      } else {
        const bullet = bullets[current];
        if (bullet) {
          bullet.classList.add(...params.bulletActiveClass.split(' '));
        }
        if (swiper.isElement) {
          bullets.forEach((bulletEl, bulletIndex) => {
            bulletEl.setAttribute('part', bulletIndex === current ? 'bullet-active' : 'bullet');
          });
        }
        if (params.dynamicBullets) {
          const firstDisplayedBullet = bullets[firstIndex];
          const lastDisplayedBullet = bullets[lastIndex];
          for (let i = firstIndex; i <= lastIndex; i += 1) {
            if (bullets[i]) {
              bullets[i].classList.add(...`${params.bulletActiveClass}-main`.split(' '));
            }
          }
          setSideBullets(firstDisplayedBullet, 'prev');
          setSideBullets(lastDisplayedBullet, 'next');
        }
      }
      if (params.dynamicBullets) {
        const dynamicBulletsLength = Math.min(bullets.length, params.dynamicMainBullets + 4);
        const bulletsOffset = (bulletSize * dynamicBulletsLength - bulletSize) / 2 - midIndex * bulletSize;
        const offsetProp = rtl ? 'right' : 'left';
        bullets.forEach(bullet => {
          bullet.style[swiper.isHorizontal() ? offsetProp : 'top'] = `${bulletsOffset}px`;
        });
      }
    }
    el.forEach((subEl, subElIndex) => {
      if (params.type === 'fraction') {
        subEl.querySelectorAll(classesToSelector(params.currentClass)).forEach(fractionEl => {
          fractionEl.textContent = params.formatFractionCurrent(current + 1);
        });
        subEl.querySelectorAll(classesToSelector(params.totalClass)).forEach(totalEl => {
          totalEl.textContent = params.formatFractionTotal(total);
        });
      }
      if (params.type === 'progressbar') {
        let progressbarDirection;
        if (params.progressbarOpposite) {
          progressbarDirection = swiper.isHorizontal() ? 'vertical' : 'horizontal';
        } else {
          progressbarDirection = swiper.isHorizontal() ? 'horizontal' : 'vertical';
        }
        const scale = (current + 1) / total;
        let scaleX = 1;
        let scaleY = 1;
        if (progressbarDirection === 'horizontal') {
          scaleX = scale;
        } else {
          scaleY = scale;
        }
        subEl.querySelectorAll(classesToSelector(params.progressbarFillClass)).forEach(progressEl => {
          progressEl.style.transform = `translate3d(0,0,0) scaleX(${scaleX}) scaleY(${scaleY})`;
          progressEl.style.transitionDuration = `${swiper.params.speed}ms`;
        });
      }
      if (params.type === 'custom' && params.renderCustom) {
        subEl.innerHTML = params.renderCustom(swiper, current + 1, total);
        if (subElIndex === 0) emit('paginationRender', subEl);
      } else {
        if (subElIndex === 0) emit('paginationRender', subEl);
        emit('paginationUpdate', subEl);
      }
      if (swiper.params.watchOverflow && swiper.enabled) {
        subEl.classList[swiper.isLocked ? 'add' : 'remove'](params.lockClass);
      }
    });
  }
  function render() {
    // Render Container
    const params = swiper.params.pagination;
    if (isPaginationDisabled()) return;
    const slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.grid && swiper.params.grid.rows > 1 ? swiper.slides.length / Math.ceil(swiper.params.grid.rows) : swiper.slides.length;
    let el = swiper.pagination.el;
    el = makeElementsArray(el);
    let paginationHTML = '';
    if (params.type === 'bullets') {
      let numberOfBullets = swiper.params.loop ? Math.ceil(slidesLength / swiper.params.slidesPerGroup) : swiper.snapGrid.length;
      if (swiper.params.freeMode && swiper.params.freeMode.enabled && numberOfBullets > slidesLength) {
        numberOfBullets = slidesLength;
      }
      for (let i = 0; i < numberOfBullets; i += 1) {
        if (params.renderBullet) {
          paginationHTML += params.renderBullet.call(swiper, i, params.bulletClass);
        } else {
          // prettier-ignore
          paginationHTML += `<${params.bulletElement} ${swiper.isElement ? 'part="bullet"' : ''} class="${params.bulletClass}"></${params.bulletElement}>`;
        }
      }
    }
    if (params.type === 'fraction') {
      if (params.renderFraction) {
        paginationHTML = params.renderFraction.call(swiper, params.currentClass, params.totalClass);
      } else {
        paginationHTML = `<span class="${params.currentClass}"></span>` + ' / ' + `<span class="${params.totalClass}"></span>`;
      }
    }
    if (params.type === 'progressbar') {
      if (params.renderProgressbar) {
        paginationHTML = params.renderProgressbar.call(swiper, params.progressbarFillClass);
      } else {
        paginationHTML = `<span class="${params.progressbarFillClass}"></span>`;
      }
    }
    swiper.pagination.bullets = [];
    el.forEach(subEl => {
      if (params.type !== 'custom') {
        subEl.innerHTML = paginationHTML || '';
      }
      if (params.type === 'bullets') {
        swiper.pagination.bullets.push(...subEl.querySelectorAll(classesToSelector(params.bulletClass)));
      }
    });
    if (params.type !== 'custom') {
      emit('paginationRender', el[0]);
    }
  }
  function init() {
    swiper.params.pagination = createElementIfNotDefined(swiper, swiper.originalParams.pagination, swiper.params.pagination, {
      el: 'swiper-pagination'
    });
    const params = swiper.params.pagination;
    if (!params.el) return;
    let el;
    if (typeof params.el === 'string' && swiper.isElement) {
      el = swiper.el.querySelector(params.el);
    }
    if (!el && typeof params.el === 'string') {
      el = [...document.querySelectorAll(params.el)];
    }
    if (!el) {
      el = params.el;
    }
    if (!el || el.length === 0) return;
    if (swiper.params.uniqueNavElements && typeof params.el === 'string' && Array.isArray(el) && el.length > 1) {
      el = [...swiper.el.querySelectorAll(params.el)];
      // check if it belongs to another nested Swiper
      if (el.length > 1) {
        el = el.filter(subEl => {
          if (elementParents(subEl, '.swiper')[0] !== swiper.el) return false;
          return true;
        })[0];
      }
    }
    if (Array.isArray(el) && el.length === 1) el = el[0];
    Object.assign(swiper.pagination, {
      el
    });
    el = makeElementsArray(el);
    el.forEach(subEl => {
      if (params.type === 'bullets' && params.clickable) {
        subEl.classList.add(...(params.clickableClass || '').split(' '));
      }
      subEl.classList.add(params.modifierClass + params.type);
      subEl.classList.add(swiper.isHorizontal() ? params.horizontalClass : params.verticalClass);
      if (params.type === 'bullets' && params.dynamicBullets) {
        subEl.classList.add(`${params.modifierClass}${params.type}-dynamic`);
        dynamicBulletIndex = 0;
        if (params.dynamicMainBullets < 1) {
          params.dynamicMainBullets = 1;
        }
      }
      if (params.type === 'progressbar' && params.progressbarOpposite) {
        subEl.classList.add(params.progressbarOppositeClass);
      }
      if (params.clickable) {
        subEl.addEventListener('click', onBulletClick);
      }
      if (!swiper.enabled) {
        subEl.classList.add(params.lockClass);
      }
    });
  }
  function destroy() {
    const params = swiper.params.pagination;
    if (isPaginationDisabled()) return;
    let el = swiper.pagination.el;
    if (el) {
      el = makeElementsArray(el);
      el.forEach(subEl => {
        subEl.classList.remove(params.hiddenClass);
        subEl.classList.remove(params.modifierClass + params.type);
        subEl.classList.remove(swiper.isHorizontal() ? params.horizontalClass : params.verticalClass);
        if (params.clickable) {
          subEl.classList.remove(...(params.clickableClass || '').split(' '));
          subEl.removeEventListener('click', onBulletClick);
        }
      });
    }
    if (swiper.pagination.bullets) swiper.pagination.bullets.forEach(subEl => subEl.classList.remove(...params.bulletActiveClass.split(' ')));
  }
  on('changeDirection', () => {
    if (!swiper.pagination || !swiper.pagination.el) return;
    const params = swiper.params.pagination;
    let {
      el
    } = swiper.pagination;
    el = makeElementsArray(el);
    el.forEach(subEl => {
      subEl.classList.remove(params.horizontalClass, params.verticalClass);
      subEl.classList.add(swiper.isHorizontal() ? params.horizontalClass : params.verticalClass);
    });
  });
  on('init', () => {
    if (swiper.params.pagination.enabled === false) {
      // eslint-disable-next-line
      disable();
    } else {
      init();
      render();
      update();
    }
  });
  on('activeIndexChange', () => {
    if (typeof swiper.snapIndex === 'undefined') {
      update();
    }
  });
  on('snapIndexChange', () => {
    update();
  });
  on('snapGridLengthChange', () => {
    render();
    update();
  });
  on('destroy', () => {
    destroy();
  });
  on('enable disable', () => {
    let {
      el
    } = swiper.pagination;
    if (el) {
      el = makeElementsArray(el);
      el.forEach(subEl => subEl.classList[swiper.enabled ? 'remove' : 'add'](swiper.params.pagination.lockClass));
    }
  });
  on('lock unlock', () => {
    update();
  });
  on('click', (_s, e) => {
    const targetEl = e.target;
    const el = makeElementsArray(swiper.pagination.el);
    if (swiper.params.pagination.el && swiper.params.pagination.hideOnClick && el && el.length > 0 && !targetEl.classList.contains(swiper.params.pagination.bulletClass)) {
      if (swiper.navigation && (swiper.navigation.nextEl && targetEl === swiper.navigation.nextEl || swiper.navigation.prevEl && targetEl === swiper.navigation.prevEl)) return;
      const isHidden = el[0].classList.contains(swiper.params.pagination.hiddenClass);
      if (isHidden === true) {
        emit('paginationShow');
      } else {
        emit('paginationHide');
      }
      el.forEach(subEl => subEl.classList.toggle(swiper.params.pagination.hiddenClass));
    }
  });
  const enable = () => {
    swiper.el.classList.remove(swiper.params.pagination.paginationDisabledClass);
    let {
      el
    } = swiper.pagination;
    if (el) {
      el = makeElementsArray(el);
      el.forEach(subEl => subEl.classList.remove(swiper.params.pagination.paginationDisabledClass));
    }
    init();
    render();
    update();
  };
  const disable = () => {
    swiper.el.classList.add(swiper.params.pagination.paginationDisabledClass);
    let {
      el
    } = swiper.pagination;
    if (el) {
      el = makeElementsArray(el);
      el.forEach(subEl => subEl.classList.add(swiper.params.pagination.paginationDisabledClass));
    }
    destroy();
  };
  Object.assign(swiper.pagination, {
    enable,
    disable,
    render,
    update,
    init,
    destroy
  });
}

export { Pagination as default };