@txdfe/at/lib/collapse/collapse.js

一个设计体系组件库

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

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

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

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

var _classnames = _interopRequireDefault(require("classnames"));

var _configProvider = _interopRequireDefault(require("../config-provider"));

var _util = require("../util");

var _panel = _interopRequireDefault(require("./panel"));

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

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

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; }

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); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

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 } }); Object.defineProperty(subClass, "prototype", { writable: false }); 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 _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }

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

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

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

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; }

/** Collapse */
var Collapse = /*#__PURE__*/function (_React$Component) {
  _inherits(Collapse, _React$Component);

  var _super = _createSuper(Collapse);

  function Collapse(props) {
    var _this;

    _classCallCheck(this, Collapse);

    _this = _super.call(this, props);
    var expandedKeys;

    if ('expandedKeys' in props) {
      expandedKeys = props.expandedKeys;
    } else {
      expandedKeys = props.defaultExpandedKeys;
    }

    _this.state = {
      expandedKeys: typeof expandedKeys === 'undefined' ? [] : expandedKeys
    };
    return _this;
  }

  _createClass(Collapse, [{
    key: "UNSAFE_componentWillReceiveProps",
    value: function UNSAFE_componentWillReceiveProps(nextProps) {
      if ('expandedKeys' in nextProps) {
        this.setState({
          expandedKeys: typeof nextProps.expandedKeys === 'undefined' ? [] : nextProps.expandedKeys
        });
      }
    }
  }, {
    key: "onItemClick",
    value: function onItemClick(key) {
      var expandedKeys = this.state.expandedKeys;

      if (this.props.accordion) {
        expandedKeys = expandedKeys[0] === key ? [] : [key];
      } else {
        expandedKeys = _toConsumableArray(expandedKeys);
        var index = expandedKeys.indexOf(key);
        var isExpanded = index > -1;

        if (isExpanded) {
          expandedKeys.splice(index, 1);
        } else {
          expandedKeys.push(key);
        }
      }

      this.setExpandedKey(expandedKeys);
    }
  }, {
    key: "genratePanelId",
    value: function genratePanelId(itemId, index) {
      var collapseId = this.props.id;
      var id;

      if (itemId) {
        // 优先用 item自带的id
        id = itemId;
      } else if (collapseId) {
        // 其次用 collapseId 和 index 生成id
        id = "".concat(collapseId, "-panel-").concat(index);
      }

      return id;
    }
  }, {
    key: "getProps",
    value: function getProps(item, index, key) {
      var _this2 = this;

      var expandedKeys = this.state.expandedKeys;
      var title = item.title;
      var disabled = this.props.disabled;

      if (!disabled) {
        disabled = item.disabled;
      }

      var isExpanded = false;

      if (this.props.accordion) {
        isExpanded = expandedKeys[0] === key;
      } else {
        isExpanded = expandedKeys.some(function (expandedKey) {
          if (expandedKey === null || expandedKey === undefined || key === null || key === undefined) {
            return false;
          }

          if (expandedKey === key || expandedKey.toString() === key.toString()) {
            return true;
          }

          return false;
        });
      }

      var id = this.genratePanelId(item.id, index);
      return {
        key: key,
        title: title,
        isExpanded: isExpanded,
        disabled: disabled,
        id: id,
        onClick: disabled ? null : function () {
          _this2.onItemClick(key);

          if ('onClick' in item) {
            item.onClick(key);
          }
        }
      };
    }
  }, {
    key: "getItemsByDataSource",
    value: function getItemsByDataSource() {
      var _this3 = this;

      var props = this.props;
      var dataSource = props.dataSource; // 是否有dataSource.item传入过key

      var hasKeys = dataSource.some(function (item) {
        return 'key' in item;
      });
      return dataSource.map(function (item, index) {
        // 传入过key就用item.key 没传入则统一使用index为key
        var key = hasKeys ? item.key : "".concat(index);
        return /*#__PURE__*/_react["default"].createElement(_panel["default"], _extends({}, _this3.getProps(item, index, key), {
          key: key
        }), item.content);
      });
    }
  }, {
    key: "getItemsByChildren",
    value: function getItemsByChildren() {
      var _this4 = this;

      // 是否有child传入过key
      var allKeys = _react["default"].Children.map(this.props.children, function (child) {
        return child.key;
      });

      var hasKeys = Boolean(allKeys.length);
      return _react["default"].Children.map(this.props.children, function (child, index) {
        if (child && typeof child.type === 'function' && child.type.isNextPanel) {
          // 传入过key就用child.key 没传入则统一使用index为key
          var key = hasKeys ? child.key : "".concat(index);
          return /*#__PURE__*/_react["default"].cloneElement(child, _this4.getProps(child.props, index, key));
        } else {
          return child;
        }
      });
    }
  }, {
    key: "setExpandedKey",
    value: function setExpandedKey(expandedKeys) {
      if (!('expandedKeys' in this.props)) {
        this.setState({
          expandedKeys: expandedKeys
        });
      }

      this.props.onExpand(this.props.accordion ? expandedKeys[0] : expandedKeys);
    }
  }, {
    key: "render",
    value: function render() {
      var _classNames;

      var _this$props = this.props,
          prefix = _this$props.prefix,
          className = _this$props.className,
          style = _this$props.style,
          disabled = _this$props.disabled,
          dataSource = _this$props.dataSource,
          id = _this$props.id,
          rtl = _this$props.rtl;
      var collapseClassName = (0, _classnames["default"])((_classNames = {}, _defineProperty(_classNames, "".concat(prefix, "collapse"), true), _defineProperty(_classNames, "".concat(prefix, "collapse-disabled"), disabled), _defineProperty(_classNames, className, Boolean(className)), _classNames));

      var others = _util.obj.pickOthers(Collapse.propTypes, this.props);

      return /*#__PURE__*/_react["default"].createElement("div", _extends({
        id: id,
        className: collapseClassName,
        style: style
      }, others, {
        role: "presentation",
        dir: rtl ? 'rtl' : undefined
      }), dataSource ? this.getItemsByDataSource() : this.getItemsByChildren());
    }
  }]);

  return Collapse;
}(_react["default"].Component);

_defineProperty(Collapse, "propTypes", {
  /**
   * 样式前缀
   */
  prefix: _propTypes["default"].string,

  /**
   * 组件接受行内样式
   */
  style: _propTypes["default"].object,

  /**
   * 使用数据模型构建
   */
  dataSource: _propTypes["default"].array,

  /**
   * 默认展开keys
   */
  defaultExpandedKeys: _propTypes["default"].array,

  /**
   * 受控展开keys
   */
  expandedKeys: _propTypes["default"].array,

  /**
   * 展开状态发升变化时候的回调
   */
  onExpand: _propTypes["default"].func,

  /**
   * 所有禁用
   */
  disabled: _propTypes["default"].bool,

  /**
   * 扩展class
   */
  className: _propTypes["default"].string,

  /**
   * 手风琴模式，一次只能打开一个
   */
  accordion: _propTypes["default"].bool,
  children: _propTypes["default"].node,
  id: _propTypes["default"].string,
  rtl: _propTypes["default"].bool
});

_defineProperty(Collapse, "defaultProps", {
  accordion: false,
  prefix: 'next-',
  onExpand: _util.func.noop
});

_defineProperty(Collapse, "contextTypes", {
  prefix: _propTypes["default"].string
});

var _default = _configProvider["default"].config(Collapse);

exports["default"] = _default;