acud/lib/transfer/TargetList.js

acg react 组件库

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var React = _interopRequireWildcard(require("react"));
var _classnames2 = _interopRequireDefault(require("classnames"));
var _OutlinedClose = _interopRequireDefault(require("acud-icon/lib/icons/OutlinedClose"));
var _OutlinedRight = _interopRequireDefault(require("acud-icon/lib/icons/OutlinedRight"));
var _OutlinedDown = _interopRequireDefault(require("acud-icon/lib/icons/OutlinedDown"));
var _virtualList = _interopRequireDefault(require("../virtual-list"));
var _util = require("./util");
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
/*
 * transfer 穿梭框
 * author zhousheng
 */

var TargetList = function TargetList(props) {
  var filterSource = props.filterSource,
    prefixCls = props.prefixCls,
    render = props.render,
    targetKeys = props.tKeys,
    setTargetKeys = props.setTKeys,
    _props$defaultExpandG = props.defaultExpandGroupKey,
    defaultExpandGroupKey = _props$defaultExpandG === void 0 ? false : _props$defaultExpandG,
    _props$rightStyle = props.rightStyle,
    rightStyle = _props$rightStyle === void 0 ? {} : _props$rightStyle,
    showSearch = props.showSearch,
    _props$virtual = props.virtual,
    virtual = _props$virtual === void 0 ? true : _props$virtual;
  var listHeight = React.useMemo(function () {
    return (0, _util.getBodyHeight)(rightStyle, showSearch === true || showSearch === 'right');
  }, [rightStyle, showSearch]);
  var cancelItem = React.useCallback(function (data) {
    if (data.disabled) {
      return;
    }
    var curTargetKeys = (0, _toConsumableArray2["default"])(targetKeys);
    if (data.group) {
      var deleteKeys = data.childrenKeys;
      curTargetKeys = curTargetKeys.filter(function (tKey) {
        return !deleteKeys.includes(tKey);
      });
    } else if (curTargetKeys.includes(data.key)) {
      curTargetKeys.splice(curTargetKeys.indexOf(data.key), 1);
    }
    setTargetKeys(curTargetKeys);
  }, [targetKeys]);
  var groupKeys = React.useMemo(function () {
    return filterSource.filter(function (source) {
      return source.group;
    }).map(function (source) {
      return source.key;
    });
  }, [filterSource]);
  var _React$useState = React.useState([]),
    _React$useState2 = (0, _slicedToArray2["default"])(_React$useState, 2),
    expandGroupKey = _React$useState2[0],
    setExpandGroupKey = _React$useState2[1];
  React.useEffect(function () {
    var expandGroupKeys = [];
    if (defaultExpandGroupKey === true) {
      // 默认展开所有折叠项
      expandGroupKeys = groupKeys;
    } else if (Array.isArray(defaultExpandGroupKey)) {
      expandGroupKeys = defaultExpandGroupKey;
    } else if (typeof defaultExpandGroupKey === 'string' || typeof defaultExpandGroupKey === 'number') {
      expandGroupKeys = [defaultExpandGroupKey];
    }
    setExpandGroupKey(expandGroupKeys);
  }, [defaultExpandGroupKey, groupKeys]);
  var expandGroup = React.useCallback(function (e, groupKey) {
    if (expandGroupKey.includes(groupKey)) {
      setExpandGroupKey(function (keys) {
        keys.splice(keys.indexOf(groupKey), 1);
        return (0, _toConsumableArray2["default"])(keys);
      });
    } else {
      setExpandGroupKey(function (keys) {
        keys.push(groupKey);
        return (0, _toConsumableArray2["default"])(keys);
      });
    }
    e.stopPropagation();
  }, [expandGroupKey]);
  var getTargetItem = React.useCallback(function (data) {
    var itemCls = (0, _classnames2["default"])((0, _defineProperty2["default"])((0, _defineProperty2["default"])((0, _defineProperty2["default"])((0, _defineProperty2["default"])({}, "".concat(prefixCls, "-target-item"), true), "".concat(prefixCls, "-target-item-disabeld"), data.disabled), "".concat(prefixCls, "-target-item-group"), data.group), "".concat(prefixCls, "-target-item-group-option"), data.groupOption));
    return /*#__PURE__*/React.createElement("div", {
      key: data.key,
      "aria-disabled": data.disabled,
      className: itemCls,
      style: {
        display: data.groupOption && !expandGroupKey.includes(data.groupKey) ? 'none' : ''
      }
    }, /*#__PURE__*/React.createElement("span", {
      className: "".concat(prefixCls, "-target-item-wrap")
    }, data.group && /*#__PURE__*/React.createElement("span", {
      className: "".concat(prefixCls, "-target-item-arrow"),
      onClick: function onClick(e) {
        return expandGroup(e, data.key);
      }
    }, expandGroupKey.includes(data.key) ? /*#__PURE__*/React.createElement(_OutlinedDown["default"], null) : /*#__PURE__*/React.createElement(_OutlinedRight["default"], null)), render ? render(data) : /*#__PURE__*/React.createElement("span", {
      className: "".concat(prefixCls, "-target-item-title"),
      title: data.title
    }, data.title)), !data.disabled && /*#__PURE__*/React.createElement(_OutlinedClose["default"], {
      className: "".concat(prefixCls, "-target-item-cancel"),
      onClick: function onClick() {
        return cancelItem(data);
      }
    }));
  }, [expandGroupKey, targetKeys, render]);
  var virtualData = React.useMemo(function () {
    return filterSource.filter(function (data) {
      return !(data.groupOption && !expandGroupKey.includes(data.groupKey));
    });
  }, [filterSource, expandGroupKey]);
  return /*#__PURE__*/React.createElement("div", {
    className: "".concat(prefixCls, "-target-list")
  }, virtual && /*#__PURE__*/React.createElement(_virtualList["default"], {
    itemKey: "key",
    data: virtualData,
    height: listHeight,
    itemHeight: _util.ITEM_HEIGHT
  }, function (data) {
    return getTargetItem(data);
  }), !virtual && filterSource.map(function (data) {
    return getTargetItem(data);
  }));
};
var _default = exports["default"] = TargetList;