layui-vue/es/carousel/index2.js

import { w as withInstall } from "../badge/index2.js";
import { defineComponent, inject, ref, computed, openBlock, createElementBlock, normalizeStyle, unref, renderSlot, useSlots, watch, provide, createElementVNode, Fragment, renderList, normalizeClass, withModifiers, toDisplayString } from "vue";
var index = /* @__PURE__ */ (() => '.layui-carousel{position:relative;left:0;top:0;background-color:#f8f8f8}.layui-carousel>[carousel-item]{position:relative;width:100%;height:100%;overflow:hidden}.layui-carousel>[carousel-item]:before{position:absolute;content:"\\e63d";left:50%;top:50%;width:100px;line-height:20px;margin:-10px 0 0 -50px;text-align:center;color:var(--global-neutral-color-8);font-family:layui-icon!important;font-size:30px;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.layui-carousel>[carousel-item]>*{position:absolute;left:0;top:0;width:100%;height:100%;background-color:#f8f8f8;transition-duration:.3s;-webkit-transition-duration:.3s;overflow:hidden;visibility:hidden}.layui-carousel-updown>*{-webkit-transition:.3s ease-in-out up;transition:.3s ease-in-out up}.layui-carousel-arrow{display:none\\	;opacity:0;position:absolute;left:10px;top:50%;margin-top:-18px;width:36px;height:36px;line-height:36px;text-align:center;font-size:20px;border:0;border-radius:50%;background-color:#0003;color:#fff;-webkit-transition-duration:.3s;transition-duration:.3s;cursor:pointer}.layui-carousel-arrow[lay-type=add]{left:auto!important;right:10px}.layui-carousel:hover .layui-carousel-arrow[lay-type=add],.layui-carousel[lay-arrow=always] .layui-carousel-arrow[lay-type=add]{right:20px}.layui-carousel[lay-arrow=always] .layui-carousel-arrow{opacity:1;left:20px}.layui-carousel[lay-arrow=none] .layui-carousel-arrow{display:none}.layui-carousel-arrow:hover,.layui-carousel-ind ul:hover{background-color:#00000059}.layui-carousel:hover .layui-carousel-arrow{display:block\\	;opacity:1;left:20px}.layui-carousel-ind{position:relative;top:-35px;width:100%;line-height:0!important;text-align:center;font-size:0}.layui-carousel[lay-indicator=outside]{margin-bottom:30px}.layui-carousel[lay-indicator=outside] .layui-carousel-ind{top:10px}.layui-carousel[lay-indicator=outside] .layui-carousel-ind ul{background-color:#00000080}.layui-carousel[lay-indicator=none] .layui-carousel-ind{display:none}.layui-carousel-ind ul{display:inline-block;padding:5px;background-color:#0003;border-radius:10px;-webkit-transition-duration:.3s;transition-duration:.3s}.layui-carousel-ind li{display:inline-block;width:10px;height:10px;margin:0 3px;font-size:14px;background-color:var(--global-neutral-color-3);background-color:#ffffff80;border-radius:50%;cursor:pointer;-webkit-transition-duration:.3s;transition-duration:.3s}.layui-carousel-ind li:hover{background-color:#ffffffb3}.layui-carousel-ind li.layui-this{background-color:#fff}.layui-carousel>[carousel-item]>.layui-carousel-next,.layui-carousel>[carousel-item]>.layui-carousel-prev,.layui-carousel>[carousel-item]>.layui-this{display:block}.layui-carousel>[carousel-item]>.layui-this{left:0}.layui-carousel>[carousel-item]>.layui-carousel-prev{left:-100%}.layui-carousel>[carousel-item]>.layui-carousel-next{left:100%}.layui-carousel>[carousel-item]>.layui-carousel-next.layui-carousel-left,.layui-carousel>[carousel-item]>.layui-carousel-prev.layui-carousel-right{left:0}.layui-carousel>[carousel-item]>.layui-this.layui-carousel-left{left:-100%}.layui-carousel>[carousel-item]>.layui-this.layui-carousel-right{left:100%}.layui-carousel[lay-anim=updown] .layui-carousel-arrow{left:50%!important;top:20px;margin:0 0 0 -18px}.layui-carousel[lay-anim=updown]>[carousel-item]>*,.layui-carousel[lay-anim=fade]>[carousel-item]>*{left:0!important}.layui-carousel[lay-anim=updown] .layui-carousel-arrow[lay-type=add]{top:auto!important;bottom:20px}.layui-carousel[lay-anim=updown] .layui-carousel-ind{position:absolute;top:50%;right:20px;width:auto;height:auto;transform:translateY(-50%)}.layui-carousel[lay-anim=updown] .layui-carousel-ind ul{padding:3px 5px}.layui-carousel[lay-anim=updown] .layui-carousel-ind li{display:block;margin:6px 0}.layui-carousel[lay-anim=updown]>[carousel-item]>.layui-this{top:0}.layui-carousel[lay-anim=updown]>[carousel-item]>.layui-carousel-prev{top:-100%}.layui-carousel[lay-anim=updown]>[carousel-item]>.layui-carousel-next{top:100%}.layui-carousel[lay-anim=updown]>[carousel-
const _hoisted_1$1 = ["data-id"];
const __default__$1 = {
  name: "LayCarouselItem"
};
const _sfc_main$1 = defineComponent({
  ...__default__$1,
  props: {
    id: null
  },
  setup(__props) {
    const props = __props;
    const active = inject("active");
    const slotsChange = inject("slotsChange");
    slotsChange.value = !slotsChange.value;
    const anim = inject("anim");
    const item = ref();
    const getStyle = computed(() => {
      if (item.value) {
        let allChild = item.value.parentNode.children;
        let allChildNum = allChild.length;
        let activeIndex = 0;
        let currentIndex = 0;
        for (let index2 = 0; index2 < allChild.length; index2++) {
          const element = allChild[index2];
          if (element.getAttribute("data-id") === active.value) {
            activeIndex = index2;
          }
          if (element.getAttribute("data-id") === props.id) {
            currentIndex = index2;
          }
        }
        let prevIndex = activeIndex > 0 ? activeIndex - 1 : allChildNum - 1;
        let nextIndex = activeIndex + 1 < allChildNum ? activeIndex + 1 : 0;
        let animation = anim.value;
        if (activeIndex === currentIndex) {
          if (animation === "updown") {
            return {
              transform: "translateY(0)",
              visibility: "inherit"
            };
          } else if (animation.includes("fade")) {
            return {
              opacity: 1,
              visibility: "inherit"
            };
          } else {
            return {
              transform: "translateX(0)",
              visibility: "inherit"
            };
          }
        }
        if (prevIndex === currentIndex) {
          if (animation === "updown") {
            return {
              transform: "translateY(-100%)"
            };
          } else if (animation.includes("fade")) {
            return {
              opacity: 0
            };
          } else {
            return {
              transform: "translateX(-100%)"
            };
          }
        }
        if (nextIndex === currentIndex) {
          if (animation === "updown") {
            return {
              transform: "translateY(100%)"
            };
          } else if (animation.includes("fade")) {
            return {
              opacity: 0
            };
          } else {
            return {
              transform: "translateX(100%)"
            };
          }
        }
        return {
          display: "none"
        };
      }
    });
    return (_ctx, _cache) => {
      return openBlock(), createElementBlock("li", {
        ref_key: "item",
        ref: item,
        style: normalizeStyle(unref(getStyle)),
        "data-id": __props.id
      }, [
        renderSlot(_ctx.$slots, "default")
      ], 12, _hoisted_1$1);
    };
  }
});
const _hoisted_1 = ["lay-anim", "lay-indicator", "lay-arrow"];
const _hoisted_2 = { "carousel-item": "" };
const _hoisted_3 = { class: "layui-carousel-ind" };
const _hoisted_4 = ["onClick"];
const __default__ = {
  name: "LayCarousel"
};
const _sfc_main = defineComponent({
  ...__default__,
  props: {
    width: { default: "100%" },
    height: { default: "280px" },
    modelValue: null,
    autoplay: { type: Boolean, default: true },
    arrow: { default: "hover" },
    anim: { default: "default" },
    indicator: { default: "inside" },
    pauseOnHover: { type: Boolean, default: true },
    interval: { default: 3e3 }
  },
  emits: ["update:modelValue", "change"],
  setup(__props, { emit }) {
    const props = __props;
    const slot = useSlots();
    const slots = slot.default && slot.default();
    const active = computed({
      get() {
        return props.modelValue;
      },
      set(val) {
        emit("update:modelValue", val);
      }
    });
    const anim = computed(() => props.anim);
    const change = function(id) {
      emit("change", id);
      active.value = id;
    };
    const childrens = ref([]);
    const slotsChange = ref(true);
    const setItemInstanceBySlot = function(nodes) {
      const showNodes = nodes == null ? void 0 : nodes.filter((item) => {
        return item.children != "v-if";
      });
      showNodes == null ? void 0 : showNodes.map((item) => {
        let component2 = item.type;
        if (component2.name != _sfc_main$1.name) {
          setItemInstanceBySlot(item.children);
        } else {
          childrens.value.push(item);
        }
      });
    };
    watch(slotsChange, () => {
      childrens.value = [];
      setItemInstanceBySlot(slot.default && slot.default());
    }, { immediate: true, deep: true });
    const sub = () => {
      var _a, _b, _c;
      for (var i = 0; i < childrens.value.length; i++) {
        if (((_a = childrens.value[i].props) == null ? void 0 : _a.id) === active.value) {
          if (i === 0) {
            active.value = (_b = childrens.value[slots.length - 1].props) == null ? void 0 : _b.id;
          } else {
            active.value = (_c = childrens.value[i - 1].props) == null ? void 0 : _c.id;
          }
          break;
        }
      }
    };
    const add = () => {
      var _a, _b, _c;
      for (var i = 0; i < childrens.value.length; i++) {
        if (((_a = childrens.value[i].props) == null ? void 0 : _a.id) === active.value) {
          if (i === childrens.value.length - 1) {
            active.value = (_b = childrens.value[0].props) == null ? void 0 : _b.id;
          } else {
            active.value = (_c = childrens.value[i + 1].props) == null ? void 0 : _c.id;
          }
          break;
        }
      }
    };
    const autoplay = () => {
      var _a, _b, _c;
      for (var i = 0; i < childrens.value.length; i++) {
        if (((_a = childrens.value[i].props) == null ? void 0 : _a.id) === active.value) {
          if (i === childrens.value.length - 1) {
            active.value = (_b = childrens.value[0].props) == null ? void 0 : _b.id;
          } else {
            active.value = (_c = childrens.value[i + 1].props) == null ? void 0 : _c.id;
          }
          break;
        }
      }
    };
    let intervalTimer = 0;
    const cleanIntervalTimer = () => {
      if (intervalTimer) {
        window.clearInterval(intervalTimer);
        intervalTimer = 0;
      }
    };
    const handleMouseEnter = () => {
      if (props.autoplay && props.pauseOnHover) {
        cleanIntervalTimer();
      }
    };
    const handleMouseLeave = () => {
      if (props.autoplay && props.pauseOnHover) {
        intervalTimer = window.setInterval(autoplay, props.interval);
      }
    };
    watch(() => props.autoplay, () => {
      if (props.autoplay) {
        intervalTimer = window.setInterval(autoplay, props.interval);
      }
    }, { immediate: true });
    provide("active", active);
    provide("slotsChange", slotsChange);
    provide("anim", anim);
    return (_ctx, _cache) => {
      return openBlock(), createElementBlock("div", {
        class: "layui-carousel",
        "lay-anim": unref(anim),
        "lay-indicator": __props.indicator,
        "lay-arrow": __props.arrow,
        style: normalizeStyle({ width: __props.width, height: __props.height }),
        onMouseenter: handleMouseEnter,
        onMouseleave: handleMouseLeave
      }, [
        createElementVNode("div", _hoisted_2, [
          renderSlot(_ctx.$slots, "default")
        ]),
        createElementVNode("div", _hoisted_3, [
          createElementVNode("ul", null, [
            (openBlock(true), createElementBlock(Fragment, null, renderList(childrens.value, (ss, index2) => {
              var _a;
              return openBlock(), createElementBlock("li", {
                key: index2,
                class: normalizeClass([((_a = ss.props) == null ? void 0 : _a.id) === unref(active) ? "layui-this" : ""]),
                onClick: withModifiers(($event) => {
                  var _a2;
                  return change((_a2 = ss.props) == null ? void 0 : _a2.id);
                }, ["stop"])
              }, null, 10, _hoisted_4);
            }), 128))
          ])
        ]),
        createElementVNode("button", {
          class: "layui-icon layui-carousel-arrow",
          "lay-type": "sub",
          onClick: sub
        }, toDisplayString(unref(anim) === "updown" ? "\uE619" : "\uE603"), 1),
        createElementVNode("button", {
          class: "layui-icon layui-carousel-arrow",
          "lay-type": "add",
          onClick: add
        }, toDisplayString(unref(anim) === "updown" ? "\uE61A" : "\uE602"), 1)
      ], 44, _hoisted_1);
    };
  }
});
const component = withInstall(_sfc_main);
export { _sfc_main$1 as _, _sfc_main as a, component as c };