'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var vue = require('vue');
var classNames = require('../_util/classNames.js');
require('../spin/index.js');
var index$2 = require('../pagination/index.js');
require('../grid/index.js');
var index$1 = require('../_util/props-util/index.js');
var initDefaultProps = require('../_util/props-util/initDefaultProps.js');
var type = require('../_util/type.js');
require('../hooks/index.js');
var responsiveObserve = require('../_util/responsiveObserve.js');
var eagerComputed = require('../_util/eagerComputed.js');
var contextKey = require('./contextKey.js');
var index = require('./style/index.js');
var Item = require('./Item.js');
var ItemMeta = require('./ItemMeta.js');
var useConfigInject = require('../config-provider/hooks/useConfigInject.js');
var useBreakpoint = require('../hooks/useBreakpoint.js');
var Row = require('../grid/Row.js');
var Spin = require('../spin/Spin.js');

function _isSlot(s) {
  return typeof s === "function" || Object.prototype.toString.call(s) === "[object Object]" && !vue.isVNode(s);
}
const listProps = () => ({
  bordered: type.booleanType(),
  dataSource: type.arrayType(),
  extra: type.vNodeType(),
  grid: type.objectType(),
  itemLayout: String,
  loading: type.someType([Boolean, Object]),
  loadMore: type.vNodeType(),
  pagination: type.someType([Boolean, Object]),
  prefixCls: String,
  rowKey: type.someType([String, Number, Function]),
  renderItem: type.functionType(),
  size: String,
  split: type.booleanType(),
  header: type.vNodeType(),
  footer: type.vNodeType(),
  locale: type.objectType()
});
const List = /* @__PURE__ */ vue.defineComponent({
  compatConfig: {
    MODE: 3
  },
  name: "AList",
  inheritAttrs: false,
  Item: Item.default,
  props: initDefaultProps.default(listProps(), {
    dataSource: [],
    bordered: false,
    split: true,
    loading: false,
    pagination: false
  }),
  slots: Object,
  setup(props, {
    slots,
    attrs
  }) {
    var _a, _b;
    vue.provide(contextKey.ListContextKey, {
      grid: vue.toRef(props, "grid"),
      itemLayout: vue.toRef(props, "itemLayout")
    });
    const defaultPaginationProps = {
      current: 1,
      total: 0
    };
    const {
      prefixCls,
      direction,
      renderEmpty
    } = useConfigInject.default("list", props);
    const [wrapSSR, hashId] = index.default(prefixCls);
    const paginationObj = vue.computed(() => props.pagination && typeof props.pagination === "object" ? props.pagination : {});
    const paginationCurrent = vue.ref((_a = paginationObj.value.defaultCurrent) != null ? _a : 1);
    const paginationSize = vue.ref((_b = paginationObj.value.defaultPageSize) != null ? _b : 10);
    vue.watch(paginationObj, () => {
      if ("current" in paginationObj.value)
        paginationCurrent.value = paginationObj.value.current;
      if ("pageSize" in paginationObj.value)
        paginationSize.value = paginationObj.value.pageSize;
    });
    const listItemsKeys = [];
    const triggerPaginationEvent = (eventName) => (page, pageSize) => {
      paginationCurrent.value = page;
      paginationSize.value = pageSize;
      if (paginationObj.value[eventName])
        paginationObj.value[eventName](page, pageSize);
    };
    const onPaginationChange = triggerPaginationEvent("onChange");
    const onPaginationShowSizeChange = triggerPaginationEvent("onShowSizeChange");
    const loadingProp = vue.computed(() => {
      if (typeof props.loading === "boolean") {
        return {
          spinning: props.loading
        };
      } else {
        return props.loading;
      }
    });
    const isLoading = vue.computed(() => loadingProp.value && loadingProp.value.spinning);
    const sizeCls = vue.computed(() => {
      let size = "";
      switch (props.size) {
        case "large":
          size = "lg";
          break;
        case "small":
          size = "sm";
          break;
        default:
          break;
      }
      return size;
    });
    const classObj = vue.computed(() => ({
      [`${prefixCls.value}`]: true,
      [`${prefixCls.value}-vertical`]: props.itemLayout === "vertical",
      [`${prefixCls.value}-${sizeCls.value}`]: sizeCls.value,
      [`${prefixCls.value}-split`]: props.split,
      [`${prefixCls.value}-bordered`]: props.bordered,
      [`${prefixCls.value}-loading`]: isLoading.value,
      [`${prefixCls.value}-grid`]: !!props.grid,
      [`${prefixCls.value}-rtl`]: direction.value === "rtl"
    }));
    const paginationProps = vue.computed(() => {
      const pp = {
        ...defaultPaginationProps,
        total: props.dataSource.length,
        current: paginationCurrent.value,
        pageSize: paginationSize.value,
        ...props.pagination || {}
      };
      const largestPage = Math.ceil(pp.total / pp.pageSize);
      if (pp.current > largestPage)
        pp.current = largestPage;
      return pp;
    });
    const splitDataSource = vue.computed(() => {
      let dd = [...props.dataSource];
      if (props.pagination) {
        if (props.dataSource.length > (paginationProps.value.current - 1) * paginationProps.value.pageSize) {
          dd = [...props.dataSource].splice((paginationProps.value.current - 1) * paginationProps.value.pageSize, paginationProps.value.pageSize);
        }
      }
      return dd;
    });
    const screens = useBreakpoint.useBreakpoint();
    const currentBreakpoint = eagerComputed.default(() => {
      for (let i = 0; i < responsiveObserve.responsiveArray.length; i += 1) {
        const breakpoint = responsiveObserve.responsiveArray[i];
        if (screens.value[breakpoint])
          return breakpoint;
      }
      return void 0;
    });
    const colStyle = vue.computed(() => {
      if (!props.grid)
        return void 0;
      const columnCount = currentBreakpoint.value && props.grid[currentBreakpoint.value] ? props.grid[currentBreakpoint.value] : props.grid.column;
      if (columnCount) {
        return {
          width: `${100 / columnCount}%`,
          maxWidth: `${100 / columnCount}%`
        };
      }
      return void 0;
    });
    const renderInnerItem = (item, index) => {
      var _a2;
      const renderItem = (_a2 = props.renderItem) != null ? _a2 : slots.renderItem;
      if (!renderItem)
        return null;
      let key;
      const rowKeyType = typeof props.rowKey;
      if (rowKeyType === "function")
        key = props.rowKey(item);
      else if (rowKeyType === "string" || rowKeyType === "number")
        key = item[props.rowKey];
      else
        key = item.key;
      if (!key)
        key = `list-item-${index}`;
      listItemsKeys[index] = key;
      return renderItem({
        item,
        index
      });
    };
    return () => {
      var _a2, _b2, _c, _d, _e, _f, _g, _h;
      const loadMore = (_b2 = props.loadMore) != null ? _b2 : (_a2 = slots.loadMore) == null ? void 0 : _a2.call(slots);
      const footer = (_d = props.footer) != null ? _d : (_c = slots.footer) == null ? void 0 : _c.call(slots);
      const header = (_f = props.header) != null ? _f : (_e = slots.header) == null ? void 0 : _e.call(slots);
      const children = index$1.flattenChildren((_g = slots.default) == null ? void 0 : _g.call(slots));
      const isSomethingAfterLastItem = !!(loadMore || props.pagination || footer);
      const classString = classNames.default({
        ...classObj.value,
        [`${prefixCls.value}-something-after-last-item`]: isSomethingAfterLastItem
      }, attrs.class, hashId.value);
      const paginationContent = props.pagination ? vue.createVNode("div", {
        "class": `${prefixCls.value}-pagination`
      }, [vue.createVNode(index$2.default, vue.mergeProps(paginationProps.value, {
        "onChange": onPaginationChange,
        "onShowSizeChange": onPaginationShowSizeChange
      }), null)]) : null;
      let childrenContent = isLoading.value && vue.createVNode("div", {
        "style": {
          minHeight: "53px"
        }
      }, null);
      if (splitDataSource.value.length > 0) {
        listItemsKeys.length = 0;
        const items = splitDataSource.value.map((item, index) => renderInnerItem(item, index));
        const childrenList = items.map((child, index) => vue.createVNode("div", {
          "key": listItemsKeys[index],
          "style": colStyle.value
        }, [child]));
        childrenContent = props.grid ? vue.createVNode(Row.default, {
          "gutter": props.grid.gutter
        }, _isSlot(childrenList) ? childrenList : {
          default: () => [childrenList]
        }) : vue.createVNode("ul", {
          "class": `${prefixCls.value}-items`
        }, [items]);
      } else if (!children.length && !isLoading.value) {
        childrenContent = vue.createVNode("div", {
          "class": `${prefixCls.value}-empty-text`
        }, [((_h = props.locale) == null ? void 0 : _h.emptyText) || renderEmpty("List")]);
      }
      const paginationPosition = paginationProps.value.position || "bottom";
      return wrapSSR(vue.createVNode("div", vue.mergeProps(attrs, {
        "class": classString
      }), [(paginationPosition === "top" || paginationPosition === "both") && paginationContent, header && vue.createVNode("div", {
        "class": `${prefixCls.value}-header`
      }, [header]), vue.createVNode(Spin.default, loadingProp.value, {
        default: () => [childrenContent, children]
      }), footer && vue.createVNode("div", {
        "class": `${prefixCls.value}-footer`
      }, [footer]), loadMore || (paginationPosition === "bottom" || paginationPosition === "both") && paginationContent]));
    };
  }
});
List.install = function(app) {
  app.component(List.name, List);
  app.component(List.Item.name, List.Item);
  app.component(List.Item.Meta.name, List.Item.Meta);
  return app;
};

exports.ListItem = Item.default;
exports.ListItemMeta = ItemMeta.default;
exports.default = List;
exports.listProps = listProps;
//# sourceMappingURL=index.js.map
