2020-04-21 00:56:39 +05:30
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import {EventEmitter} from "../../EventEmitter.js";
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import {RoomTileViewModel} from "./roomlist/RoomTileViewModel.js";
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import {RoomViewModel} from "./room/RoomViewModel.js";
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import {SyncStatusViewModel} from "./SyncStatusViewModel.js";
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2019-02-28 03:20:08 +05:30
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2020-04-21 00:56:39 +05:30
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export class SessionViewModel extends EventEmitter {
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2019-07-30 02:09:56 +05:30
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constructor({session, sync}) {
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2019-02-28 03:20:08 +05:30
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super();
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this._session = session;
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2019-06-16 14:24:16 +05:30
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this._syncStatusViewModel = new SyncStatusViewModel(sync);
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2019-02-28 03:20:08 +05:30
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this._currentRoomViewModel = null;
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const roomTileVMs = this._session.rooms.mapValues((room, emitUpdate) => {
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2019-06-27 02:44:39 +05:30
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return new RoomTileViewModel({
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room,
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emitUpdate,
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emitOpen: room => this._openRoom(room)
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2019-02-28 03:20:08 +05:30
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});
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2019-06-27 02:44:39 +05:30
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});
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2019-02-28 03:20:08 +05:30
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this._roomList = roomTileVMs.sortValues((a, b) => a.compare(b));
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}
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2019-06-16 14:24:16 +05:30
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get syncStatusViewModel() {
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return this._syncStatusViewModel;
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}
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2019-02-28 03:20:08 +05:30
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get roomList() {
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return this._roomList;
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}
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get currentRoom() {
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return this._currentRoomViewModel;
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}
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2020-04-10 02:49:49 +05:30
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dispose() {
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if (this._currentRoomViewModel) {
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this._currentRoomViewModel.dispose();
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this._currentRoomViewModel = null;
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}
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}
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2019-06-27 02:44:39 +05:30
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_closeCurrentRoom() {
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if (this._currentRoomViewModel) {
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this._currentRoomViewModel.dispose();
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this._currentRoomViewModel = null;
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this.emit("change", "currentRoom");
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}
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}
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2019-02-28 03:20:08 +05:30
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_openRoom(room) {
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if (this._currentRoomViewModel) {
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2019-06-27 02:44:39 +05:30
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this._currentRoomViewModel.dispose();
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2019-02-28 03:20:08 +05:30
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}
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2019-06-27 02:44:39 +05:30
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this._currentRoomViewModel = new RoomViewModel({
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room,
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2019-07-29 13:53:15 +05:30
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ownUserId: this._session.user.id,
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closeCallback: () => this._closeCurrentRoom(),
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});
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this._currentRoomViewModel.load();
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2019-02-28 03:20:08 +05:30
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this.emit("change", "currentRoom");
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}
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}
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