frc-ui/lib/chat/content/LoadMore.js

React Web UI

"use strict";

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

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

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

var _Hoc = require("../common/Hoc");

var _loading = _interopRequireDefault(require("../../loading"));

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

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; }

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

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); }

var __decorate = void 0 && (void 0).__decorate || function (decorators, target, key, desc) {
  var c = arguments.length,
      r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc,
      d;
  if ((typeof Reflect === "undefined" ? "undefined" : _typeof(Reflect)) === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);else for (var i = decorators.length - 1; i >= 0; i--) {
    if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
  }
  return c > 3 && r && Object.defineProperty(target, key, r), r;
};

var LoadMore = /*#__PURE__*/function (_React$PureComponent) {
  _inherits(LoadMore, _React$PureComponent);

  var _super = _createSuper(LoadMore);

  function LoadMore() {
    var _this;

    _classCallCheck(this, LoadMore);

    _this = _super.apply(this, arguments);

    _this.handleClick = function (event) {
      event.stopPropagation();
      var _this$props = _this.props,
          loading = _this$props.loading,
          total = _this$props.total,
          start = _this$props.start,
          startDate = _this$props.startDate,
          pageSize = _this$props.pageSize,
          channel = _this$props.channel,
          emit = _this$props.emit,
          showAllHistory = _this$props.showAllHistory;
      if (!emit) return;

      if (loading || total <= start + pageSize) {
        return;
      }

      var payload = {
        chatRoomCode: channel,
        startDate: startDate,
        startIndex: start
      };

      if (!showAllHistory) {
        payload.pageSize = pageSize;
      }

      emit('chatMessage.history', payload);
    };

    return _this;
  }

  _createClass(LoadMore, [{
    key: "render",
    value: function render() {
      var _this$props2 = this.props,
          prefix = _this$props2.prefix,
          loading = _this$props2.loading,
          locale = _this$props2.locale,
          total = _this$props2.total,
          start = _this$props2.start,
          pageSize = _this$props2.pageSize,
          showAllHistory = _this$props2.showAllHistory;
      var child = locale && locale.loadMore;

      if (loading) {
        child = /*#__PURE__*/_react["default"].createElement(_loading["default"], {
          size: 20
        });
      } else if (total <= start) {
        child = locale && locale.noLoadMore;
      }

      var className = (0, _classnames["default"])("".concat(prefix, "-load-more"), _defineProperty({}, "".concat(prefix, "-load-no-more"), total <= start + pageSize));
      return /*#__PURE__*/_react["default"].createElement("div", {
        className: className,
        onClick: this.handleClick,
        style: {
          display: showAllHistory ? 'none' : 'flex'
        }
      }, child);
    }
  }]);

  return LoadMore;
}(_react["default"].PureComponent);

LoadMore = __decorate([(0, _Hoc.Consumer)()], LoadMore);
var _default = LoadMore;
exports["default"] = _default;