function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
import React, { useMemo, useCallback } from 'react';
import PisellBatchActionBar from "../../../pisellBatchActionBar";
import { useRecordBoardContext } from "../../hooks/useRecordBoardContext";
function getRowKey(record, rowKey) {
  var _ref, _record$id;
  if (typeof rowKey === 'function') {
    return rowKey(record);
  }
  if (typeof rowKey === 'string' && record != null && rowKey in record) {
    return record[rowKey];
  }
  return (_ref = (_record$id = record === null || record === void 0 ? void 0 : record.id) !== null && _record$id !== void 0 ? _record$id : record === null || record === void 0 ? void 0 : record.key) !== null && _ref !== void 0 ? _ref : record;
}

/**
 * RecordBoard 下的多选操作栏：从 context 取选中态与数据，渲染 PisellBatchActionBar。
 * 仅在有选中项时展示；全选/反选/清空基于当前页 data。
 */
var RecordBoardBatchActionBar = function RecordBoardBatchActionBar(props) {
  var _ctx$childComponentPr, _ctx$childComponentPr2;
  var ctx = useRecordBoardContext({
    displayName: 'batchActionBar'
  });
  var data = ctx.data,
    total = ctx.total,
    selectedKeys = ctx.selectedKeys,
    selectedRows = ctx.selectedRows,
    onSelectionChange = ctx.onSelectionChange,
    rowKeyFromContext = ctx.rowKey;
  var rowKey = rowKeyFromContext !== null && rowKeyFromContext !== void 0 ? rowKeyFromContext : 'id';
  var currentPageKeys = useMemo(function () {
    return data.map(function (record) {
      return getRowKey(record, rowKey);
    });
  }, [data, rowKey]);
  var currentPageTotal = data.length;
  var onSelectAll = useCallback(function () {
    onSelectionChange(currentPageKeys, data);
  }, [currentPageKeys, data, onSelectionChange]);
  var onClear = useCallback(function () {
    onSelectionChange([], []);
  }, [onSelectionChange]);
  var onInvert = useCallback(function () {
    var currentSet = new Set(currentPageKeys);
    var selectedSet = new Set(selectedKeys);
    var nextKeys = [];
    var nextRows = [];
    currentPageKeys.forEach(function (k, i) {
      if (!selectedSet.has(k)) {
        nextKeys.push(k);
        nextRows.push(data[i]);
      }
    });
    var restSelectedKeys = selectedKeys.filter(function (k) {
      return !currentSet.has(k);
    });
    var restSelectedRows = selectedRows.filter(function (_, i) {
      return !currentSet.has(selectedKeys[i]);
    });
    onSelectionChange([].concat(_toConsumableArray(restSelectedKeys), nextKeys), [].concat(_toConsumableArray(restSelectedRows), nextRows));
  }, [currentPageKeys, data, selectedKeys, selectedRows, onSelectionChange]);
  var barProps = _objectSpread(_objectSpread({
    selectedKeys: selectedKeys,
    selectedRows: selectedRows,
    total: total,
    currentPageTotal: currentPageTotal,
    currentPageKeys: currentPageKeys,
    onSelectAll: onSelectAll,
    onClear: onClear,
    onInvert: onInvert
  }, (_ctx$childComponentPr = (_ctx$childComponentPr2 = ctx.childComponentProps) === null || _ctx$childComponentPr2 === void 0 ? void 0 : _ctx$childComponentPr2.batchActionBar) !== null && _ctx$childComponentPr !== void 0 ? _ctx$childComponentPr : {}), props);
  if (selectedKeys.length === 0) {
    return null;
  }
  return /*#__PURE__*/React.createElement(PisellBatchActionBar, barProps);
};
RecordBoardBatchActionBar.displayName = 'RecordBoard.BatchActionBar';
export default RecordBoardBatchActionBar;