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391 lines
13 KiB
Dart
391 lines
13 KiB
Dart
// import 'dart:async';
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//
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// import 'package:diplomaticquarterapp/models/LiveCare/room_model.dart';
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// import 'package:diplomaticquarterapp/pages/conference/conference_button_bar.dart';
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// import 'package:diplomaticquarterapp/pages/conference/conference_room.dart';
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// import 'package:diplomaticquarterapp/pages/landing/landing_page.dart';
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// import 'package:diplomaticquarterapp/pages/conference/draggable_publisher.dart';
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// import 'package:diplomaticquarterapp/pages/conference/participant_widget.dart';
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// import 'package:diplomaticquarterapp/pages/conference/widgets/noise_box.dart';
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// import 'package:diplomaticquarterapp/pages/conference/widgets/platform_alert_dialog.dart';
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// import 'package:flutter/material.dart';
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// import 'package:flutter/services.dart';
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// import 'package:wakelock/wakelock.dart';
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//
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// class ConferencePage extends StatefulWidget {
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// final RoomModel roomModel;
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//
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// const ConferencePage({Key key, this.roomModel}) : super(key: key);
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//
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// @override
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// _ConferencePageState createState() => _ConferencePageState();
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// }
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//
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// class _ConferencePageState extends State<ConferencePage> {
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// final StreamController<bool> _onButtonBarVisibleStreamController = StreamController<bool>.broadcast();
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// final StreamController<double> _onButtonBarHeightStreamController = StreamController<double>.broadcast();
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// // ConferenceRoom _conferenceRoom;
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// StreamSubscription _onConferenceRoomException;
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//
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// @override
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// void initState() {
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// super.initState();
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// _lockInPortrait();
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// _connectToRoom();
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// _wakeLock(true);
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// }
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//
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// void _connectToRoom() async {
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// try {
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// final conferenceRoom = ConferenceRoom(
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// name: widget.roomModel.name,
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// token: widget.roomModel.token,
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// identity: widget.roomModel.identity,
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// );
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// await conferenceRoom.connect();
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// setState(() {
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// _conferenceRoom = conferenceRoom;
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// _onConferenceRoomException = _conferenceRoom.onException.listen((err) async {
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// await PlatformAlertDialog(
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// title: err is PlatformException ? err.message : 'An error occured',
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// content: err is PlatformException ? err.details : err.toString(),
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// defaultActionText: 'OK',
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// ).show(context);
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// });
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// _conferenceRoom.addListener(_conferenceRoomUpdated);
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// });
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// } catch (err) {
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// print(err);
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// await PlatformAlertDialog(
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// title: err is PlatformException ? err.message : 'An error occured',
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// content: err is PlatformException ? err.details : err.toString(),
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// defaultActionText: 'OK',
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// ).show(context);
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//
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// Navigator.of(context).pop();
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// }
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// }
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//
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// Future<void> _lockInPortrait() async {
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// await SystemChrome.setPreferredOrientations(<DeviceOrientation>[
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// DeviceOrientation.portraitUp,
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// DeviceOrientation.portraitDown,
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// ]);
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// }
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//
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// @override
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// void dispose() {
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// _freePortraitLock();
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// _wakeLock(false);
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// _disposeStreamsAndSubscriptions();
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// if (_conferenceRoom != null) _conferenceRoom.removeListener(_conferenceRoomUpdated);
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// super.dispose();
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// }
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//
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// Future<void> _freePortraitLock() async {
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// await SystemChrome.setPreferredOrientations(<DeviceOrientation>[
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// DeviceOrientation.landscapeRight,
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// DeviceOrientation.landscapeLeft,
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// DeviceOrientation.portraitUp,
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// DeviceOrientation.portraitDown,
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// ]);
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// }
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//
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// Future<void> _disposeStreamsAndSubscriptions() async {
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// if (_onButtonBarVisibleStreamController != null) await _onButtonBarVisibleStreamController.close();
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// if (_onButtonBarHeightStreamController != null) await _onButtonBarHeightStreamController.close();
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// if (_onConferenceRoomException != null) await _onConferenceRoomException.cancel();
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// }
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//
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// @override
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// Widget build(BuildContext context) {
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// return WillPopScope(
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// onWillPop: () async => false,
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// child: Scaffold(
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// backgroundColor: Colors.white,
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// body: _conferenceRoom == null ? showProgress() : buildLayout(),
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// ),
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// );
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// }
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//
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// LayoutBuilder buildLayout() {
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// return LayoutBuilder(
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// builder: (BuildContext context, BoxConstraints constraints) {
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// return Stack(
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// children: <Widget>[
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// _buildParticipants(context, constraints.biggest, _conferenceRoom),
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// ConferenceButtonBar(
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// audioEnabled: _conferenceRoom.onAudioEnabled,
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// videoEnabled: _conferenceRoom.onVideoEnabled,
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// onAudioEnabled: _conferenceRoom.toggleAudioEnabled,
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// onVideoEnabled: _conferenceRoom.toggleVideoEnabled,
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// onHangup: _onHangup,
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// onSwitchCamera: _conferenceRoom.switchCamera,
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// onPersonAdd: _onPersonAdd,
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// onPersonRemove: _onPersonRemove,
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// onHeight: _onHeightBar,
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// onShow: _onShowBar,
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// onHide: _onHideBar,
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// ),
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// ],
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// );
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// },
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// );
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// }
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//
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// Widget showProgress() {
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// return Column(
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// mainAxisAlignment: MainAxisAlignment.center,
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// crossAxisAlignment: CrossAxisAlignment.center,
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// children: <Widget>[
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// Center(child: CircularProgressIndicator()),
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// SizedBox(
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// height: 10,
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// ),
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// Text(
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// 'Connecting to the call...',
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// style: TextStyle(color: Colors.white),
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// ),
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// ],
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// );
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// }
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//
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// Future<void> _onHangup() async {
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// print('onHangup');
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// await _conferenceRoom.disconnect();
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// LandingPage.isOpenCallPage = false;
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// Navigator.of(context).pop();
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// }
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//
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// void _onPersonAdd() {
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// print('onPersonAdd');
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// try {
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// _conferenceRoom.addDummy(
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// child: Stack(
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// children: <Widget>[
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// const Placeholder(),
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// Center(
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// child: Text(
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// (_conferenceRoom.participants.length + 1).toString(),
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// style: const TextStyle(
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// shadows: <Shadow>[
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// Shadow(
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// blurRadius: 3.0,
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// color: Color.fromARGB(255, 0, 0, 0),
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// ),
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// Shadow(
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// blurRadius: 8.0,
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// color: Color.fromARGB(255, 255, 255, 255),
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// ),
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// ],
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// fontSize: 80,
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// ),
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// ),
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// ),
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// ],
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// ),
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// );
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// } on PlatformException catch (err) {
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// PlatformAlertDialog(
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// title: err.message,
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// content: err.details,
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// defaultActionText: 'OK',
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// ).show(context);
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// }
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// }
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//
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// void _onPersonRemove() {
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// print('onPersonRemove');
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// _conferenceRoom.removeDummy();
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// }
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//
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// Widget _buildParticipants(BuildContext context, Size size, ConferenceRoom conferenceRoom) {
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// final children = <Widget>[];
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// final length = conferenceRoom.participants.length;
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//
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// if (length <= 2) {
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// _buildOverlayLayout(context, size, children);
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// return Stack(children: children);
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// }
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//
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// void buildInCols(bool removeLocalBeforeChunking, bool moveLastOfEachRowToNextRow, int columns) {
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// _buildLayoutInGrid(
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// context,
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// size,
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// children,
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// removeLocalBeforeChunking: removeLocalBeforeChunking,
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// moveLastOfEachRowToNextRow: moveLastOfEachRowToNextRow,
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// columns: columns,
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// );
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// }
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//
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// // if (length <= 3) {
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// // buildInCols(true, false, 1);
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// // } else if (length == 5) {
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// // buildInCols(false, true, 2);
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// // } else if (length <= 6 || length == 8) {
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// // buildInCols(false, false, 2);
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// // } else if (length == 7 || length == 9) {
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// // buildInCols(true, false, 2);
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// // } else if (length == 10) {
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// // buildInCols(false, true, 3);
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// // } else if (length == 13 || length == 16) {
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// // buildInCols(true, false, 3);
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// // } else if (length <= 18) {
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// // buildInCols(false, false, 3);
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// // }
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//
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// return Column(
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// children: children,
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// );
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// }
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//
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// void _buildOverlayLayout(BuildContext context, Size size, List<Widget> children) {
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// final participants = _conferenceRoom.participants;
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// if (participants.length == 1) {
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// children.add(_buildNoiseBox());
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// } else {
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// final remoteParticipant = participants.firstWhere((ParticipantWidget participant) => participant.isRemote, orElse: () => null);
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// if (remoteParticipant != null) {
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// children.add(remoteParticipant);
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// }
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// }
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//
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// final localParticipant = participants.firstWhere((ParticipantWidget participant) => !participant.isRemote, orElse: () => null);
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// if (localParticipant != null) {
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// children.add(DraggablePublisher(
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// key: Key('publisher'),
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// child: localParticipant,
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// availableScreenSize: size,
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// onButtonBarVisible: _onButtonBarVisibleStreamController.stream,
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// onButtonBarHeight: _onButtonBarHeightStreamController.stream,
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// ));
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// }
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// }
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//
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// void _buildLayoutInGrid(
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// BuildContext context,
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// Size size,
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// List<Widget> children, {
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// bool removeLocalBeforeChunking = false,
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// bool moveLastOfEachRowToNextRow = false,
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// int columns = 2,
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// }) {
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// final participants = _conferenceRoom.participants;
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// ParticipantWidget localParticipant;
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// if (removeLocalBeforeChunking) {
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// localParticipant = participants.firstWhere((ParticipantWidget participant) => !participant.isRemote, orElse: () => null);
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// if (localParticipant != null) {
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// participants.remove(localParticipant);
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// }
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// }
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// final chunkedParticipants = chunk(array: participants, size: columns);
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// if (localParticipant != null) {
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// chunkedParticipants.last.add(localParticipant);
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// participants.add(localParticipant);
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// }
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//
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// if (moveLastOfEachRowToNextRow) {
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// for (var i = 0; i < chunkedParticipants.length - 1; i++) {
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// var participant = chunkedParticipants[i].removeLast();
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// chunkedParticipants[i + 1].insert(0, participant);
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// }
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// }
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//
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// for (final participantChunk in chunkedParticipants) {
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// final rowChildren = <Widget>[];
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// for (final participant in participantChunk) {
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// rowChildren.add(
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// Container(
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// width: size.width / participantChunk.length,
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// height: size.height / chunkedParticipants.length,
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// child: participant,
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// ),
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// );
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// }
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// children.add(
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// Container(
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// height: size.height / chunkedParticipants.length,
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// child: Row(
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// mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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// children: rowChildren,
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// ),
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// ),
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// );
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// }
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// }
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//
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// NoiseBox _buildNoiseBox() {
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// return NoiseBox(
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// density: NoiseBoxDensity.xLow,
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// backgroundColor: Colors.grey.shade900,
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// child: Center(
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// child: Container(
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// color: Colors.black54,
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// width: double.infinity,
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// height: 40,
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// child: Center(
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// child: Text(
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// 'Waiting for another participant to connect to the call...',
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// key: Key('text-wait'),
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// textAlign: TextAlign.center,
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// style: TextStyle(color: Colors.white),
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// ),
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// ),
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// ),
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// ),
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// );
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// }
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//
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// List<List<T>> chunk<T>({@required List<T> array, @required int size}) {
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// final result = <List<T>>[];
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// if (array.isEmpty || size <= 0) {
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// return result;
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// }
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// var first = 0;
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// var last = size;
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// final totalLoop = array.length % size == 0 ? array.length ~/ size : array.length ~/ size + 1;
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// for (var i = 0; i < totalLoop; i++) {
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// if (last > array.length) {
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// result.add(array.sublist(first, array.length));
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// } else {
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// result.add(array.sublist(first, last));
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// }
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// first = last;
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// last = last + size;
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// }
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// return result;
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// }
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//
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// void _onHeightBar(double height) {
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// _onButtonBarHeightStreamController.add(height);
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// }
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//
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// void _onShowBar() {
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// setState(() {
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// SystemChrome.setEnabledSystemUIOverlays([SystemUiOverlay.bottom, SystemUiOverlay.top]);
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// });
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// _onButtonBarVisibleStreamController.add(true);
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// }
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//
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// void _onHideBar() {
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// setState(() {
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// SystemChrome.setEnabledSystemUIOverlays([SystemUiOverlay.bottom]);
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// });
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// _onButtonBarVisibleStreamController.add(false);
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// }
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//
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// Future<void> _wakeLock(bool enable) async {
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// try {
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// return await (enable ? Wakelock.enable() : Wakelock.disable());
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// } catch (err) {
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// print('Unable to change the Wakelock and set it to $enable');
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// print(err);
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// }
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// }
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//
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// void _conferenceRoomUpdated() {
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// setState(() {});
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// }
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// }
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