jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/28/bcf6feb6025c6f24aedd475b43190e1685600ea67d10690caaf8f06edcdf0a4150e61740af288fc50ebeb0aed41d03c60375df4310368faa12692e5e66f524

import { defineComponent, ref, computed, watch, openBlock, createElementBlock, normalizeClass, unref, withKeys, createCommentVNode, createBlock, Fragment, renderList, toDisplayString } from 'vue';
import { DArrowLeft, MoreFilled, DArrowRight } from '@element-plus/icons-vue';
import { paginationPagerProps } from './pager.mjs';
import _export_sfc from '../../../../_virtual/plugin-vue_export-helper.mjs';
import { CHANGE_EVENT } from '../../../../constants/event.mjs';
import { useNamespace } from '../../../../hooks/use-namespace/index.mjs';
import { useLocale } from '../../../../hooks/use-locale/index.mjs';

const __default__ = defineComponent({
  name: "ElPaginationPager"
});
const _sfc_main = /* @__PURE__ */ defineComponent({
  ...__default__,
  props: paginationPagerProps,
  emits: [CHANGE_EVENT],
  setup(__props, { emit }) {
    const props = __props;
    const nsPager = useNamespace("pager");
    const nsIcon = useNamespace("icon");
    const { t } = useLocale();
    const showPrevMore = ref(false);
    const showNextMore = ref(false);
    const quickPrevHover = ref(false);
    const quickNextHover = ref(false);
    const quickPrevFocus = ref(false);
    const quickNextFocus = ref(false);
    const pagers = computed(() => {
      const pagerCount = props.pagerCount;
      const halfPagerCount = (pagerCount - 1) / 2;
      const currentPage = Number(props.currentPage);
      const pageCount = Number(props.pageCount);
      let showPrevMore2 = false;
      let showNextMore2 = false;
      if (pageCount > pagerCount) {
        if (currentPage > pagerCount - halfPagerCount) {
          showPrevMore2 = true;
        }
        if (currentPage < pageCount - halfPagerCount) {
          showNextMore2 = true;
        }
      }
      const array = [];
      if (showPrevMore2 && !showNextMore2) {
        const startPage = pageCount - (pagerCount - 2);
        for (let i = startPage; i < pageCount; i++) {
          array.push(i);
        }
      } else if (!showPrevMore2 && showNextMore2) {
        for (let i = 2; i < pagerCount; i++) {
          array.push(i);
        }
      } else if (showPrevMore2 && showNextMore2) {
        const offset = Math.floor(pagerCount / 2) - 1;
        for (let i = currentPage - offset; i <= currentPage + offset; i++) {
          array.push(i);
        }
      } else {
        for (let i = 2; i < pageCount; i++) {
          array.push(i);
        }
      }
      return array;
    });
    const prevMoreKls = computed(() => [
      "more",
      "btn-quickprev",
      nsIcon.b(),
      nsPager.is("disabled", props.disabled)
    ]);
    const nextMoreKls = computed(() => [
      "more",
      "btn-quicknext",
      nsIcon.b(),
      nsPager.is("disabled", props.disabled)
    ]);
    const tabindex = computed(() => props.disabled ? -1 : 0);
    watch(() => [props.pageCount, props.pagerCount, props.currentPage], ([pageCount, pagerCount, currentPage]) => {
      const halfPagerCount = (pagerCount - 1) / 2;
      let showPrev = false;
      let showNext = false;
      if (pageCount > pagerCount) {
        showPrev = currentPage > pagerCount - halfPagerCount;
        showNext = currentPage < pageCount - halfPagerCount;
      }
      quickPrevHover.value && (quickPrevHover.value = showPrev);
      quickNextHover.value && (quickNextHover.value = showNext);
      showPrevMore.value = showPrev;
      showNextMore.value = showNext;
    }, { immediate: true });
    function onMouseEnter(forward = false) {
      if (props.disabled)
        return;
      if (forward) {
        quickPrevHover.value = true;
      } else {
        quickNextHover.value = true;
      }
    }
    function onFocus(forward = false) {
      if (forward) {
        quickPrevFocus.value = true;
      } else {
        quickNextFocus.value = true;
      }
    }
    function onEnter(e) {
      const target = e.target;
      if (target.tagName.toLowerCase() === "li" && Array.from(target.classList).includes("number")) {
        const newPage = Number(target.textContent);
        if (newPage !== props.currentPage) {
          emit(CHANGE_EVENT, newPage);
        }
      } else if (target.tagName.toLowerCase() === "li" && Array.from(target.classList).includes("more")) {
        onPagerClick(e);
      }
    }
    function onPagerClick(event) {
      const target = event.target;
      if (target.tagName.toLowerCase() === "ul" || props.disabled) {
        return;
      }
      let newPage = Number(target.textContent);
      const pageCount = props.pageCount;
      const currentPage = props.currentPage;
      const pagerCountOffset = props.pagerCount - 2;
      if (target.className.includes("more")) {
        if (target.className.includes("quickprev")) {
          newPage = currentPage - pagerCountOffset;
        } else if (target.className.includes("quicknext")) {
          newPage = currentPage + pagerCountOffset;
        }
      }
      if (!Number.isNaN(+newPage)) {
        if (newPage < 1) {
          newPage = 1;
        }
        if (newPage > pageCount) {
          newPage = pageCount;
        }
      }
      if (newPage !== currentPage) {
        emit(CHANGE_EVENT, newPage);
      }
    }
    return (_ctx, _cache) => {
      return openBlock(), createElementBlock("ul", {
        class: normalizeClass(unref(nsPager).b()),
        onClick: onPagerClick,
        onKeyup: withKeys(onEnter, ["enter"])
      }, [
        _ctx.pageCount > 0 ? (openBlock(), createElementBlock("li", {
          key: 0,
          class: normalizeClass([[
            unref(nsPager).is("active", _ctx.currentPage === 1),
            unref(nsPager).is("disabled", _ctx.disabled)
          ], "number"]),
          "aria-current": _ctx.currentPage === 1,
          "aria-label": unref(t)("el.pagination.currentPage", { pager: 1 }),
          tabindex: unref(tabindex)
        }, " 1 ", 10, ["aria-current", "aria-label", "tabindex"])) : createCommentVNode("v-if", true),
        showPrevMore.value ? (openBlock(), createElementBlock("li", {
          key: 1,
          class: normalizeClass(unref(prevMoreKls)),
          tabindex: unref(tabindex),
          "aria-label": unref(t)("el.pagination.prevPages", { pager: _ctx.pagerCount - 2 }),
          onMouseenter: ($event) => onMouseEnter(true),
          onMouseleave: ($event) => quickPrevHover.value = false,
          onFocus: ($event) => onFocus(true),
          onBlur: ($event) => quickPrevFocus.value = false
        }, [
          (quickPrevHover.value || quickPrevFocus.value) && !_ctx.disabled ? (openBlock(), createBlock(unref(DArrowLeft), { key: 0 })) : (openBlock(), createBlock(unref(MoreFilled), { key: 1 }))
        ], 42, ["tabindex", "aria-label", "onMouseenter", "onMouseleave", "onFocus", "onBlur"])) : createCommentVNode("v-if", true),
        (openBlock(true), createElementBlock(Fragment, null, renderList(unref(pagers), (pager) => {
          return openBlock(), createElementBlock("li", {
            key: pager,
            class: normalizeClass([[
              unref(nsPager).is("active", _ctx.currentPage === pager),
              unref(nsPager).is("disabled", _ctx.disabled)
            ], "number"]),
            "aria-current": _ctx.currentPage === pager,
            "aria-label": unref(t)("el.pagination.currentPage", { pager }),
            tabindex: unref(tabindex)
          }, toDisplayString(pager), 11, ["aria-current", "aria-label", "tabindex"]);
        }), 128)),
        showNextMore.value ? (openBlock(), createElementBlock("li", {
          key: 2,
          class: normalizeClass(unref(nextMoreKls)),
          tabindex: unref(tabindex),
          "aria-label": unref(t)("el.pagination.nextPages", { pager: _ctx.pagerCount - 2 }),
          onMouseenter: ($event) => onMouseEnter(),
          onMouseleave: ($event) => quickNextHover.value = false,
          onFocus: ($event) => onFocus(),
          onBlur: ($event) => quickNextFocus.value = false
        }, [
          (quickNextHover.value || quickNextFocus.value) && !_ctx.disabled ? (openBlock(), createBlock(unref(DArrowRight), { key: 0 })) : (openBlock(), createBlock(unref(MoreFilled), { key: 1 }))
        ], 42, ["tabindex", "aria-label", "onMouseenter", "onMouseleave", "onFocus", "onBlur"])) : createCommentVNode("v-if", true),
        _ctx.pageCount > 1 ? (openBlock(), createElementBlock("li", {
          key: 3,
          class: normalizeClass([[
            unref(nsPager).is("active", _ctx.currentPage === _ctx.pageCount),
            unref(nsPager).is("disabled", _ctx.disabled)
          ], "number"]),
          "aria-current": _ctx.currentPage === _ctx.pageCount,
          "aria-label": unref(t)("el.pagination.currentPage", { pager: _ctx.pageCount }),
          tabindex: unref(tabindex)
        }, toDisplayString(_ctx.pageCount), 11, ["aria-current", "aria-label", "tabindex"])) : createCommentVNode("v-if", true)
      ], 42, ["onKeyup"]);
    };
  }
});
var Pager = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "pager.vue"]]);

export { Pager as default };
//# sourceMappingURL=pager2.mjs.map