jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/68/76a0f647f890a599b6aa0916ccac06350eb165ac30dd339b80686363d5316e1f4c665a7f3136ad3d15d468bbdfbe3ca2450a024f1ce4f5922f6da54c86b70a

'use strict';

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

var vue = require('vue');
var util = require('../util.js');

function useExpand(watcherData) {
  const instance = vue.getCurrentInstance();
  const defaultExpandAll = vue.ref(false);
  const expandRows = vue.ref([]);
  const updateExpandRows = () => {
    const data = watcherData.data.value || [];
    const rowKey = watcherData.rowKey.value;
    if (defaultExpandAll.value) {
      expandRows.value = data.slice();
    } else if (rowKey) {
      const expandRowsMap = util.getKeysMap(expandRows.value, rowKey);
      expandRows.value = data.reduce((prev, row) => {
        const rowId = util.getRowIdentity(row, rowKey);
        const rowInfo = expandRowsMap[rowId];
        if (rowInfo) {
          prev.push(row);
        }
        return prev;
      }, []);
    } else {
      expandRows.value = [];
    }
  };
  const toggleRowExpansion = (row, expanded) => {
    const changed = util.toggleRowStatus(expandRows.value, row, expanded, void 0, void 0, void 0, watcherData.rowKey.value);
    if (changed) {
      instance.emit("expand-change", row, expandRows.value.slice());
    }
  };
  const setExpandRowKeys = (rowKeys) => {
    instance.store.assertRowKey();
    const data = watcherData.data.value || [];
    const rowKey = watcherData.rowKey.value;
    const keysMap = util.getKeysMap(data, rowKey);
    expandRows.value = rowKeys.reduce((prev, cur) => {
      const info = keysMap[cur];
      if (info) {
        prev.push(info.row);
      }
      return prev;
    }, []);
  };
  const isRowExpanded = (row) => {
    const rowKey = watcherData.rowKey.value;
    if (rowKey) {
      const expandMap = util.getKeysMap(expandRows.value, rowKey);
      return !!expandMap[util.getRowIdentity(row, rowKey)];
    }
    return expandRows.value.includes(row);
  };
  return {
    updateExpandRows,
    toggleRowExpansion,
    setExpandRowKeys,
    isRowExpanded,
    states: {
      expandRows,
      defaultExpandAll
    }
  };
}

exports["default"] = useExpand;
//# sourceMappingURL=expand.js.map