ukelli-ui/core/selector/selector.js

ukelli-ui 是基于 React 的 UI 库，提供简约和功能齐全的组件，可高度定制的组件接口，灵活的配置，提供给开发者另一种开发思路，也致力于尝试不同的组件使用和开发方向。

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = exports.selectorValuesType = void 0;

var _react = _interopRequireWildcard(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _basicHelper = require("basic-helper");

var _ukeUtils = require("../uke-utils");

var _formControlBasic = _interopRequireDefault(require("../form-control/form-control-basic"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj["default"] = obj; return newObj; } }

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var selectorValuesType = _propTypes["default"].oneOfType([_propTypes["default"].shape({
  value: _propTypes["default"].any,
  text: _propTypes["default"].any
}), _propTypes["default"].arrayOf(_propTypes["default"].shape({
  text: _propTypes["default"].any,
  value: _propTypes["default"].any
}))]);

exports.selectorValuesType = selectorValuesType;

var checkValuesIsEqual = function checkValuesIsEqual(value1, value2) {
  if (!value1 || !value2) return true;
  var res;

  if (Array.isArray(value1)) {
    res = value1.length === value2.length;
  } else {
    var valObj1 = Object.keys(value1);
    var valObj2 = Object.keys(value2);

    if (valObj1.length !== valObj2.length) {
      res = false;
    } else {
      res = JSON.stringify(valObj1) === JSON.stringify(valObj2);
    }
  }

  return res;
};

var SelectorBasic =
/*#__PURE__*/
function (_FormControlBasic) {
  _inherits(SelectorBasic, _FormControlBasic);

  function SelectorBasic(props) {
    var _this;

    _classCallCheck(this, SelectorBasic);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(SelectorBasic).call(this, props));

    _defineProperty(_assertThisInitialized(_this), "changeValue", function (value, idx) {
      var _this$props = _this.props,
          isNum = _this$props.isNum,
          isMultiple = _this$props.isMultiple;
      if (isNum) value = +value;

      if ((0, _basicHelper.HasValue)(value)) {
        var selectedValue = _this.getValue();

        var nextValue = [];
        var targetVal = value;
        var removeItem;
        var addVal;

        if (isMultiple) {
          nextValue = Array.isArray(selectedValue) ? _toConsumableArray(selectedValue) : [];
          var valueIdx = nextValue.indexOf(value);

          if (valueIdx > -1) {
            removeItem = nextValue.splice(valueIdx, 1); // nextValue = RemoveArrayItem(nextValue, value);
          } else {
            nextValue.push(value);
            addVal = [value];
          }
        } else {
          nextValue = [value];
          addVal = value;
        }

        _this.changeEvent(nextValue, {
          prevVal: selectedValue,
          idx: idx,
          removeItem: removeItem,
          addVal: addVal,
          targetVal: targetVal
        });
      } else {
        _this.emitChange();
      }
    });

    _defineProperty(_assertThisInitialized(_this), "changeEvent", function (nextValue) {
      var _this2;

      var _this$props2 = _this.props,
          isNum = _this$props2.isNum,
          isMultiple = _this$props2.isMultiple;

      if (isNum) {
        nextValue.forEach(function (_, idx) {
          nextValue[idx] = +_;
        });
      }

      var emitVal = isMultiple ? nextValue : nextValue[0];

      for (var _len = arguments.length, other = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
        other[_key - 1] = arguments[_key];
      }

      (_this2 = _this).emitChange.apply(_this2, [emitVal].concat(other));

      if ((0, _basicHelper.IsFunc)(_this.onChangeValue)) {
        var _this3;

        (_this3 = _this).onChangeValue.apply(_this3, [emitVal].concat(other));
      } else {
        _this.setState({
          selectedValue: nextValue
        });

        _this.value = nextValue;
      }
    });

    _defineProperty(_assertThisInitialized(_this), "emitChange", function () {
      for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
        args[_key2] = arguments[_key2];
      }

      _basicHelper.Call.apply(void 0, [_this.props.onChange].concat(args));
    });

    var _value = props.value,
        defaultValue = props.defaultValue; // 受控模式, 详情请查看 react control form
    // selectedValue = [...values];
    // value 结构: ['values.value']

    _this.value = _this.toArr((0, _basicHelper.HasValue)(_value) ? _value : defaultValue);
    _this.state = {
      selectedValue: _this.value
    };

    _this.wrapValues();

    return _this;
  }

  _createClass(SelectorBasic, [{
    key: "shouldComponentUpdate",
    value: function shouldComponentUpdate(nextProps, prevState) {
      /** 当 values 发生改变时，重新计算 this.values, 并且清空 value */
      if (!checkValuesIsEqual(this.props.values, nextProps.values)) {
        this.wrapValues(nextProps.values);
        this.changeValue();
      }

      return true;
    }
  }, {
    key: "toArr",
    value: function toArr(target) {
      if (!(0, _basicHelper.HasValue)(target)) return target;
      return Array.isArray(target) ? target : [target];
    }
  }, {
    key: "wrapValues",
    value: function wrapValues() {
      var values = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props.values;
      var isArrayValues = Array.isArray(values);
      this.values = isArrayValues ? values : this.wrapObjValToArr(values);
      this.valuesObj = isArrayValues ? this.wrapArrayValToObj(values) : values;
      return {
        valArr: this.values,
        valObj: this.valuesObj
      };
    }
  }, {
    key: "wrapObjValToArr",
    value: function wrapObjValToArr(values) {
      if (!values) return {};
      var isNum = this.props.isNum;
      return Object.keys(values).map(function (valKey) {
        return {
          text: values[valKey],
          value: isNum ? +valKey : valKey
        };
      });
    }
  }, {
    key: "wrapArrayValToObj",
    value: function wrapArrayValToObj(values) {
      var result = {};
      values.forEach(function (val) {
        result[val.value] = val.text;
      });
      return result;
    }
    /**
     * 选择器统一的更改 value 接口，会自动根据自身是否受控组件来更改
     * @param {*} nextValue 下一个 value
     * @param  {...any} other 
     */

  }, {
    key: "selectAll",
    value: function selectAll() {
      this.changeEvent(Object.keys(this.props.values), {
        preVal: this.getValue()
      });
    }
  }, {
    key: "clearAll",
    value: function clearAll() {
      this.changeEvent([], {
        preVal: this.getValue()
      });
    }
  }, {
    key: "checkIsSelectedAll",
    value: function checkIsSelectedAll() {
      var selectedValue = this.getValue();
      return !!this.values && !!selectedValue && this.values.length == selectedValue.length;
    }
  }]);

  return SelectorBasic;
}(_formControlBasic["default"]);

exports["default"] = SelectorBasic;

_defineProperty(SelectorBasic, "propTypes", {
  values: selectorValuesType.isRequired,
  defaultValue: _propTypes["default"].any,
  className: _propTypes["default"].string,
  value: _propTypes["default"].any,
  isNum: _propTypes["default"].bool,
  isMultiple: _propTypes["default"].bool,
  style: _propTypes["default"].object,
  onChange: _propTypes["default"].func
});