@txdfe/at/lib/timeline/view/timeline.js

一个设计体系组件库

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _react = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _classnames = _interopRequireDefault(require("classnames"));
var _util = require("../../util");
var _configProvider = _interopRequireDefault(require("../../config-provider"));
var _zhCn = _interopRequireDefault(require("../../locale/zh-cn"));
var _excluded = ["prefix", "rtl", "className", "children", "locale", "animation"];
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
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 _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var s = Object.getOwnPropertySymbols(e); for (r = 0; r < s.length; r++) o = s[r], t.includes(o) || {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (e.includes(n)) continue; t[n] = r[n]; } return t; }
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 _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : 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); }
/** Timeline */
var Timeline = /*#__PURE__*/function (_Component) {
  function Timeline(props, context) {
    var _this;
    _classCallCheck(this, Timeline);
    _this = _callSuper(this, Timeline, [props, context]);
    _this.state = {
      fold: props.fold
    };
    return _this;
  }
  _inherits(Timeline, _Component);
  return _createClass(Timeline, [{
    key: "UNSAFE_componentWillReceiveProps",
    value: function UNSAFE_componentWillReceiveProps(nextProps) {
      if ('fold' in nextProps) {
        this.setState({
          fold: nextProps.fold
        });
      }
    }
  }, {
    key: "toggleFold",
    value: function toggleFold(folderIndex, total) {
      var fold = this.state.fold.map(function (item) {
        return _objectSpread({}, item);
      });
      if (folderIndex) {
        for (var i = 0; i < fold.length; i++) {
          var _fold$i = fold[i],
            foldArea = _fold$i.foldArea,
            foldShow = _fold$i.foldShow;
          if (foldArea[1] && folderIndex === foldArea[1] || !foldArea[1] && folderIndex === total - 1) {
            fold[i].foldShow = !foldShow;
          }
        }
        this.setState({
          fold: fold
        });
      }
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;
      var _this$props = this.props,
        prefix = _this$props.prefix,
        rtl = _this$props.rtl,
        className = _this$props.className,
        children = _this$props.children,
        locale = _this$props.locale,
        animation = _this$props.animation,
        others = _objectWithoutProperties(_this$props, _excluded);
      var fold = this.state.fold;

      // 修改子节点属性
      var childrenCount = _react["default"].Children.count(children);
      var cloneChildren = _react.Children.map(children, function (child, i) {
        var folderIndex = null;
        var foldNodeShow = false;
        fold.forEach(function (item) {
          var foldArea = item.foldArea,
            foldShow = item.foldShow;
          if (foldArea[0] && i >= foldArea[0] && (i <= foldArea[1] || !foldArea[1])) {
            folderIndex = foldArea[1] || childrenCount - 1;
            foldNodeShow = foldShow;
          }
        });
        return /*#__PURE__*/_react["default"].cloneElement(child, {
          prefix: prefix,
          locale: locale,
          total: childrenCount,
          index: i,
          folderIndex: folderIndex,
          foldShow: foldNodeShow,
          toggleFold: folderIndex === i ? _this2.toggleFold.bind(_this2, folderIndex, childrenCount) : function () {},
          animation: animation
        });
      });
      var timelineCls = (0, _classnames["default"])(_defineProperty({}, "".concat(prefix, "timeline"), true), className);
      if (rtl) {
        others.dir = 'rtl';
      }
      return /*#__PURE__*/_react["default"].createElement("ul", _extends({}, _util.obj.pickOthers(Timeline.propTypes, others), {
        className: timelineCls
      }), cloneChildren);
    }
  }]);
}(_react.Component);
_defineProperty(Timeline, "displayName", 'Timeline');
_defineProperty(Timeline, "propTypes", {
  /**
   * 样式的品牌前缀
   */
  prefix: _propTypes["default"].string,
  rtl: _propTypes["default"].bool,
  /**
   * 自定义折叠选项 示例`[{foldArea: [startIndex, endIndex], foldShow: boolean}]`
   */
  fold: _propTypes["default"].array,
  /**
   * 自定义类名
   */
  className: _propTypes["default"].string,
  children: _propTypes["default"].any,
  locale: _propTypes["default"].object,
  animation: _propTypes["default"].bool
});
_defineProperty(Timeline, "defaultProps", {
  prefix: 'next-',
  rtl: false,
  fold: [],
  locale: _zhCn["default"].Timeline,
  animation: true
});
var _default = exports["default"] = _configProvider["default"].config(Timeline);