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This commit is contained in:
ImBenji
2024-05-20 09:06:38 +01:00
parent e5a8d78bf1
commit 639faddfc8
19 changed files with 2455 additions and 996 deletions
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3
android/app/src/main/AndroidManifest.xml
View File

@@ -42,5 +42,6 @@
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
</manifest>

7
lib/audio_cache.dart
View File

@@ -15,9 +15,8 @@ class AudioCache {
Uint8List? operator [](String key) {
// ignore case
key = key.toLowerCase();
for (var k in _audioCache.keys) {
if (k.toLowerCase() == key) {
if (k.toLowerCase() == key.toLowerCase()) {
return _audioCache[k];
}
}
@@ -35,7 +34,7 @@ class AnnouncementCache extends AudioCache {
// remove any announcements that are already loaded
for (var announcement in announcements) {
if (!_audioCache.containsKey(announcement.toLowerCase())) {
_announements.add(announcement);
_announements.add(announcement.toLowerCase());
}
}
@@ -53,7 +52,7 @@ class AnnouncementCache extends AudioCache {
filename = filename.split("/").last;
}
if (_announements.contains(filename)) {
if (_announements.contains(filename.toLowerCase())) {
_audioCache[filename.toLowerCase()] = file.content;
print("Loaded announcement: $filename");
}

455
lib/backend/live_information.dart
View File

@@ -10,6 +10,7 @@ import 'package:bus_infotainment/auth/api_constants.dart';
import 'package:bus_infotainment/auth/auth_api.dart';
import 'package:bus_infotainment/backend/modules/announcement.dart';
import 'package:bus_infotainment/backend/modules/commands.dart';
import 'package:bus_infotainment/backend/modules/networking.dart';
import 'package:bus_infotainment/backend/modules/synced_time.dart';
import 'package:bus_infotainment/backend/modules/tracker.dart';
import 'package:bus_infotainment/backend/modules/tube_info.dart';
@@ -75,6 +76,8 @@ class LiveInformation {
if (!auth.isAuthenticated()) {
auth.loadAnonymousUser();
}
networkingModule = NetworkingModule();
}
Future<void> initTrackerModule() async {
@@ -90,9 +93,12 @@ class LiveInformation {
String? roomCode;
String? roomDocumentID;
bool isHost = false;
bool inRoom = false;
appwrite.RealtimeSubscription? _subscription;
RealtimeKeepAliveConnection? _keepAliveConnection; // This is a workaround for a bug in the appwrite SDK
// Local room stuff
ListenerReceipt<String>? _listenerReciept;
// Modules
// late CommandModule commandModule; This needs to be deprecated
@@ -101,6 +107,7 @@ class LiveInformation {
late SyncedTimeModule syncedTimeModule;
late TrackerModule trackerModule;
late TubeStations tubeStations;
late NetworkingModule networkingModule;
// Important variables
BusRouteVariant? _currentRouteVariant;
@@ -114,7 +121,7 @@ class LiveInformation {
Future<void> setRouteVariant(BusRouteVariant? routeVariant) async {
Future<void> setRouteVariant(BusRouteVariant? routeVariant, {bool sendToServer = false}) async {
if (routeVariant == null) {
_currentRouteVariant = null;
@@ -160,6 +167,11 @@ class LiveInformation {
print("Failed to update route on server");
}
}
if (inRoom && sendToServer) {
SendCommand("setroute ${routeVariant.busRoute.routeNumber} ${routeVariant.busRoute.routeVariants.values.toList().indexOf(routeVariant)}");
}
Continuation:
@@ -200,12 +212,13 @@ class LiveInformation {
return _currentRouteVariant;
}
Future<void> setRouteVariantQuery(String routeNumber, int routeVariantIndex) async {
Future<void> setRouteVariantQuery(String routeNumber, int routeVariantIndex, {bool sendToServer = false}) async {
BusRoute route = busSequences.routes[routeNumber]!;
BusRouteVariant routeVariant = route.routeVariants.values.toList()[routeVariantIndex];
await setRouteVariant(
routeVariant
routeVariant,
sendToServer: sendToServer
);
}
@@ -213,174 +226,225 @@ class LiveInformation {
// Multi device support
Future<void> createRoom(String roomCode) async {
print("Creating room with code $roomCode");
// Update the room code
this.roomCode = roomCode;
// Enable host mode
isHost = true;
// Access the database
final client = auth.client;
final databases = appwrite.Databases(client);
// Remove any existing documents
final existingDocuments = await databases.listDocuments(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
queries: [
appwrite.Query.search("SessionID", roomCode)
]
);
for (var document in existingDocuments.documents) {
await databases.deleteDocument(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
documentId: document.$id
{
// Local Room
await networkingModule.startWebSocketServer();
inRoom = true;
_listenerReciept = networkingModule.onMessageReceived?.addListener(
(p0) {
print("Received local command: $p0");
ExecuteCommand(p0);
}
);
}
// Create the document
final document = await databases.createDocument(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
documentId: appwrite.ID.unique(),
data: {
"SessionID": roomCode,
"LastUpdater": auth.userID,
}
);
{
// Cloud Room
print("Creating room with code $roomCode");
// Listen for changes
// { Breaks due to bug in appwrite
// final realtime = appwrite.Realtime(client);
//
// if (_subscription != null) {
// _subscription!.close();
// }
//
// _subscription = realtime.subscribe(
// ['databases.6633e85400036415ab0f.collections.6633e85d0020f52f3771.documents.${document.$id}']
// );
// _subscription!.stream.listen(ServerListener);
// }
// Listen for changes
if (_keepAliveConnection != null) {
try {
_keepAliveConnection!.close();
} catch (e) {
print("Failed to close connection... oh well");
// Update the room code
this.roomCode = roomCode;
// Enable host mode
isHost = true;
inRoom = true;
// Access the database
final client = auth.client;
final databases = appwrite.Databases(client);
// Remove any existing documents
final existingDocuments = await databases.listDocuments(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
queries: [
appwrite.Query.search("SessionID", roomCode)
]
);
for (var document in existingDocuments.documents) {
await databases.deleteDocument(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
documentId: document.$id
);
}
// Create the document
final document = await databases.createDocument(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
documentId: appwrite.ID.unique(),
data: {
"SessionID": roomCode,
"LastUpdater": auth.userID,
}
);
// Listen for changes
if (_keepAliveConnection != null) {
try {
_keepAliveConnection!.close();
} catch (e) {
print("Failed to close connection... oh well");
}
}
String APPWRITE_ENDPOINT_URL = "https://cloud.appwrite.io/v1";
String domain = APPWRITE_ENDPOINT_URL.replaceAll("https://", "").trim();
_keepAliveConnection = RealtimeKeepAliveConnection(
channels: ['databases.6633e85400036415ab0f.collections.6633e85d0020f52f3771.documents.${document.$id}'],
onData: ServerListener,
domain: domain,
client: auth.client,
onError: (e) {
print("Workarround Error: $e");
},
);
_keepAliveConnection!.initialize();
// Update the room document ID
roomDocumentID = document.$id;
print("Created room with code $roomCode");
}
String APPWRITE_ENDPOINT_URL = "https://cloud.appwrite.io/v1";
String domain = APPWRITE_ENDPOINT_URL.replaceAll("https://", "").trim();
_keepAliveConnection = RealtimeKeepAliveConnection(
channels: ['databases.6633e85400036415ab0f.collections.6633e85d0020f52f3771.documents.${document.$id}'],
onData: ServerListener,
domain: domain,
client: auth.client,
onError: (e) {
print("Workarround Error: $e");
},
);
_keepAliveConnection!.initialize();
// Update the room document ID
roomDocumentID = document.$id;
print("Created room with code $roomCode");
}
Future<void> joinRoom(String roomCode) async {
print("Joining room with code $roomCode");
Future<void> joinRoom(String infoJson) async {
// Disable host mode
isHost = false;
try {
{
// sync
String routeNumber = jsonDecode(infoJson)["sync"]["route"];
int routeVariantIndex = jsonDecode(infoJson)["sync"]["routeVariant"];
// Update the room code
this.roomCode = roomCode;
setRouteVariantQuery(routeNumber, routeVariantIndex);
// Access the database
final client = auth.client;
final databases = appwrite.Databases(client);
// Get the document
final response = await databases.listDocuments(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
queries: [
appwrite.Query.search("SessionID", roomCode)
]
);
if (response.documents.isEmpty) {
throw Exception("Room not found");
LiveInformation().announcementModule.queueAnnouncementByRouteVariant(routeVariant: _currentRouteVariant!, sendToServer: false);
}
} catch (e) {
print("Failed to sync route");
}
final document = response.documents.first;
{
// Local Room
// Listen for changes
// {
// final realtime = appwrite.Realtime(client);
//
// if (_subscription != null) {
// _subscription!.close();
// }
//
// _subscription = realtime.subscribe([
// 'databases.6633e85400036415ab0f.collections.6633e85d0020f52f3771.documents.${document.$id}'
// ]);
//
// _subscription!.stream.listen(ServerListener);
// }
// Listen for changes
if (_keepAliveConnection != null) {
try {
_keepAliveConnection!.close();
} catch (e) {
print("Failed to close connection... oh well");
String host = jsonDecode(infoJson)["local"]["host"];
if (await networkingModule.connectToWebSocketServer(host)){
print("Connected to local room at $host");
_listenerReciept = networkingModule.onMessageReceived?.addListener(
(p0) {
print("Received local command: $p0");
ExecuteCommand(p0);
}
);
inRoom = true;
return; // We dont need to connect to the cloud room if we are connected to the local room.
} else {
print("Failed to connect to local room at $host");
print("Falling back to cloud room");
}
}
String APPWRITE_ENDPOINT_URL = "https://cloud.appwrite.io/v1";
String domain = APPWRITE_ENDPOINT_URL.replaceAll("https://", "").trim();
_keepAliveConnection = RealtimeKeepAliveConnection(
channels: ['databases.6633e85400036415ab0f.collections.6633e85d0020f52f3771.documents.${document.$id}'],
onData: ServerListener,
domain: domain,
client: auth.client,
onError: (e) {
print("Workarround Error: $e");
},
);
_keepAliveConnection!.initialize();
{
// Cloud Room
// Update the room document ID
roomDocumentID = document.$id;
String roomCode = jsonDecode(infoJson)["cloud"]["roomCode"];
// Get the current route
try {
String routeNumber = document.data["CurrentRoute"];
int routeVariantIndex = document.data["CurrentRouteVariant"];
print("Joining cloud room with code $roomCode");
await setRouteVariantQuery(routeNumber, routeVariantIndex);
print("Set route to $routeNumber $routeVariantIndex");
} catch (e) {
print("Failed to set route");
// Disable host mode
isHost = false;
// Update the room code
this.roomCode = roomCode;
// Access the database
final client = auth.client;
final databases = appwrite.Databases(client);
// Get the document
final response = await databases.listDocuments(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
queries: [
appwrite.Query.search("SessionID", roomCode)
]
);
if (response.documents.isEmpty) {
throw Exception("Room not found");
}
final document = response.documents.first;
// Listen for changes
if (_keepAliveConnection != null) {
try {
_keepAliveConnection!.close();
} catch (e) {
print("Failed to close connection... oh well");
}
}
String APPWRITE_ENDPOINT_URL = "https://cloud.appwrite.io/v1";
String domain = APPWRITE_ENDPOINT_URL.replaceAll("https://", "").trim();
_keepAliveConnection = RealtimeKeepAliveConnection(
channels: ['databases.6633e85400036415ab0f.collections.6633e85d0020f52f3771.documents.${document.$id}'],
onData: ServerListener,
domain: domain,
client: auth.client,
onError: (e) {
print("Workarround Error: $e");
},
);
_keepAliveConnection!.initialize();
// Update the room document ID
roomDocumentID = document.$id;
// Get the current route
try {
String routeNumber = document.data["CurrentRoute"];
int routeVariantIndex = document.data["CurrentRouteVariant"];
await setRouteVariantQuery(routeNumber, routeVariantIndex);
print("Set route to $routeNumber $routeVariantIndex");
} catch (e) {
print("Failed to set route");
}
inRoom = true;
print("Joined cloud room with code $roomCode");
}
print("Joined room with code $roomCode");
}
Future<void> leaveRoom() async {
if (roomCode == null) {
throw Exception("Not in a room");
if (!inRoom) {
return;
}
{
// Local Room
networkingModule.stopWebSocketServer();
inRoom = false;
networkingModule.onMessageReceived?.removeListener(_listenerReciept!);
}
{
// Cloud Room
if (_keepAliveConnection != null) {
_keepAliveConnection!.close();
_keepAliveConnection = null;
}
}
inRoom = false;
if (isHost) {
// Access the database
final client = auth.client;
@@ -406,7 +470,7 @@ class LiveInformation {
roomCode = null;
roomDocumentID = null;
isHost = false;
inRoom = false;
_keepAliveConnection?.close();
_keepAliveConnection = null;
@@ -414,6 +478,42 @@ class LiveInformation {
setRouteVariant(null);
}
String generateRoomInfo() {
// Room Info Example
/*
{
"cloud": {
"roomCode": "6633e85d0020f52f3771"
},
"local":
{
"host": "ws://192.168.0.123:8080"
},
"sync":
{
"route": "W11",
"routeVariant": 1
}
}
*/
return jsonEncode({
"cloud": {
"roomCode": roomCode,
},
"local": {
"host": "ws://${networkingModule.localIP}:8080"
},
if (_currentRouteVariant != null)
"sync": {
"route": _currentRouteVariant!.busRoute.routeNumber,
"routeVariant": _currentRouteVariant!.busRoute.routeVariants.values.toList().indexOf(_currentRouteVariant!),
}
});
}
String? lastCommand;
Future<void> ServerListener(appwrite.RealtimeMessage response) async {
print("Session update");
@@ -454,8 +554,11 @@ class LiveInformation {
// Execute the command
List<String> commands = response.payload["Commands"].cast<String>();
String? command = commands.last;
ExecuteCommand(commands.last);
}
void ExecuteCommand(String command) {
if (command == lastCommand) {
return;
}
@@ -516,6 +619,12 @@ class LiveInformation {
);
}
} else if (commandName == "setroute") {
print("Set route command received");
String routeNumber = commandParts[1];
int routeVariantIndex = int.parse(commandParts[2]);
setRouteVariantQuery(routeNumber, routeVariantIndex, sendToServer: false);
}
}
@@ -527,34 +636,48 @@ class LiveInformation {
Future<void> SendCommand(String command) async {
final client = auth.client;
final databases = appwrite.Databases(client);
{
// Local Commands
final response = await databases.listDocuments(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
queries: [
appwrite.Query.search("SessionID", roomCode!)
]
);
networkingModule.sendMessage(command);
}
List<String> pastCommands = [];
response.documents.first.data["Commands"].forEach((element) {
pastCommands.add(element);
});
{
// Cloud Commands
final client = auth.client;
final databases = appwrite.Databases(client);
final response = await databases.listDocuments(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
queries: [
appwrite.Query.search("SessionID", roomCode!)
]
);
List<String> pastCommands = [];
response.documents.first.data["Commands"].forEach((element) {
pastCommands.add(element);
});
pastCommands.add(command);
final document = await databases.updateDocument(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
documentId: roomDocumentID!,
data: {
"Commands": pastCommands,
"LastUpdater": auth.userID,
}
);
}
pastCommands.add(command);
final document = await databases.updateDocument(
databaseId: "6633e85400036415ab0f",
collectionId: "6633e85d0020f52f3771",
documentId: roomDocumentID!,
data: {
"Commands": pastCommands,
"LastUpdater": auth.userID,
}
);
}
List<String> _splitCommand(String command) {

34
lib/backend/modules/announcement.dart
View File

@@ -27,7 +27,7 @@ class AnnouncementModule extends InfoModule {
// Files
String _bundleLocation = "assets/ibus_recordings.zip";
Uint8List? _bundleBytes;
void setBundleBytes(Uint8List bytes) {
void setBundleBytes(Uint8List? bytes) {
_bundleBytes = bytes;
}
Future<Uint8List> getBundleBytes() async {
@@ -35,7 +35,6 @@ class AnnouncementModule extends InfoModule {
if (_bundleBytes != null) {
return _bundleBytes!;
} else {
// Try to load them from shared preferences
try {
SharedPreferences prefs = await SharedPreferences.getInstance();
@@ -47,17 +46,7 @@ class AnnouncementModule extends InfoModule {
} catch (e) {
throw Exception("Loading announcements from assets has been deprecated.");
}
// if (kIsWeb) {
// throw Exception("Cannot load bundle bytes on web");
// }
//
// final bytes = await rootBundle.load(_bundleLocation);
// return bytes.buffer.asUint8List();
}
}
// Queue
@@ -165,7 +154,14 @@ class AnnouncementModule extends InfoModule {
}
// Configuration
int get defaultAnnouncementDelay => liveInformation.auth.isAuthenticated() ? 1 : 0;
Duration get defaultAnnouncementDelay {
if (liveInformation.inRoom) {
return Duration(milliseconds: 500);
} else {
print("Not in room");
return Duration.zero;
}
}
// Methods
Future<void> queueAnnounceByAudioName({
@@ -177,7 +173,9 @@ class AnnouncementModule extends InfoModule {
if (sendToServer && _shouldSendToServer()) {
scheduledTime ??= liveInformation.syncedTimeModule.Now().add(Duration(seconds: defaultAnnouncementDelay));
scheduledTime ??= liveInformation.syncedTimeModule.Now().add(defaultAnnouncementDelay);
String audioNamesString = "";
@@ -232,7 +230,7 @@ class AnnouncementModule extends InfoModule {
if (sendToServer && _shouldSendToServer()) {
scheduledTime ??= liveInformation.syncedTimeModule.Now().add(Duration(seconds: defaultAnnouncementDelay));
scheduledTime ??= liveInformation.syncedTimeModule.Now().add(defaultAnnouncementDelay);
liveInformation.SendCommand("announce info $infoIndex ${scheduledTime.millisecondsSinceEpoch}");
queueAnnouncementByInfoIndex(
@@ -262,7 +260,9 @@ class AnnouncementModule extends InfoModule {
if (sendToServer && _shouldSendToServer()) {
scheduledTime ??= liveInformation.syncedTimeModule.Now().add(Duration(seconds: defaultAnnouncementDelay));
print("Sending route announcement to server");
scheduledTime ??= liveInformation.syncedTimeModule.Now().add(defaultAnnouncementDelay);
String routeNumber = routeVariant.busRoute.routeNumber;
int routeVariantIndex = routeVariant.busRoute.routeVariants.values.toList().indexOf(routeVariant);
@@ -326,7 +326,7 @@ class AnnouncementModule extends InfoModule {
// Server check
bool _shouldSendToServer() {
bool condition = liveInformation.roomCode != null;
bool condition = liveInformation.inRoom;
print("Should send to server? " + (condition.toString()));
return condition;

196
lib/backend/modules/networking.dart Normal file
View File

@@ -0,0 +1,196 @@
import 'dart:async';
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:network_info_plus/network_info_plus.dart';
import 'package:shelf/shelf.dart';
import 'package:shelf/shelf_io.dart' as io;
import 'package:shelf_web_socket/shelf_web_socket.dart';
import 'package:web_socket_channel/web_socket_channel.dart';
import 'package:bus_infotainment/backend/modules/info_module.dart';
import 'package:bus_infotainment/utils/delegates.dart';
class NetworkingModule extends InfoModule {
// Host websocket server
String host = "ws://0.0.0.0:8080";
HttpServer? _server;
WebSocketChannel? _channel;
// Store connected WebSocket channels
final List<WebSocketChannel> _connectedClients = [];
EventDelegate<String>? onMessageReceived = EventDelegate();
NetworkingModule() {
_refresh();
refreshTimer();
}
Future<bool> startWebSocketServer() async {
try {
var handler = webSocketHandler((WebSocketChannel webSocket) {
_connectedClients.add(webSocket); // Add the client to the list
print('Client connected: ${webSocket}'); // Log client connection
webSocket.stream.listen((message) {
// Handle messages from the client here
print('Received message: $message');
// Forward message to all clients except the sender
for (var client in _connectedClients) {
if (client != webSocket) {
client.sink.add(message);
}
}
_onMessageReceived(message);
}, onDone: () {
_connectedClients.remove(webSocket); // Remove client on disconnect
print('Client disconnected: ${webSocket}'); // Log client disconnection
});
});
_server = await io.serve(handler, InternetAddress.anyIPv4, 8080);
print('WebSocket server started at ${_server?.address.address}:${_server?.port}');
return true;
} catch (e) {
print('Failed to start WebSocket server: $e');
return false;
}
}
bool stopWebSocketServer() {
if (_server == null) {
throw Exception('WebSocket server is not running');
}
try {
for (var client in _connectedClients) {
client.sink.close();
}
_connectedClients.clear();
_server?.close(force: true);
_server = null;
print('WebSocket server stopped');
return true;
} catch (e) {
print('Failed to stop WebSocket server: $e');
return false;
}
}
Future<bool> connectToWebSocketServer(String url) async {
try {
_channel = await WebSocketChannel.connect(Uri.parse(url));
_channel?.stream.listen((message) {
// Handle messages from the server here
print('Received message from server: $message');
_onMessageReceived(message);
});
print('Connected to WebSocket server at $url');
return true;
} catch (e) {
print('Failed to connect to WebSocket server: $e');
return false;
}
}
bool disconnectFromWebSocketServer() {
if (_channel == null) {
throw Exception('No active WebSocket connection');
}
try {
_channel?.sink.close();
_channel = null;
print('Disconnected from WebSocket server');
return true;
} catch (e) {
print('Failed to disconnect from WebSocket server: $e');
return false;
}
}
bool sendMessage(String message) {
// If hosting a server, send message to all clients
if (_server != null) {
return sendMessageToClients(message);
}
if (_channel == null) {
throw Exception('No active WebSocket connection');
}
try {
_channel?.sink.add(message);
print('Sent message: $message');
return true;
} catch (e) {
print('Failed to send message: $e');
return false;
}
}
bool sendMessageToClients(String message) {
if (_connectedClients.isEmpty) {
print('No clients connected');
return false;
}
try {
for (var client in _connectedClients) {
client.sink.add(message);
}
print('Sent message to all clients: $message');
return true;
} catch (e) {
print('Failed to send message to clients: $e');
return false;
}
}
void _onMessageReceived(String message) {
// Notify all listeners that a message has been received.
onMessageReceived?.trigger(message);
}
// Useful boilerplate
String _localIP = "";
String get localIP => _localIP;
Timer refreshTimer() => Timer.periodic(const Duration(seconds: 10), (timer) {
if (kIsWeb) return;
_refresh();
});
Future<void> _refresh() async {
print("Refreshing network info...");
{
// Update the local IP address
// First try NetworkInfo
_localIP = (await NetworkInfo().getWifiIP()) ?? "";
// If null, try NetworkInterface
// Only look for ethernet. Wifi would have been found by NetworkInfo
if (_localIP.isEmpty) {
for (var interface in await NetworkInterface.list()) {
if (!interface.name.toLowerCase().contains("eth") || interface.name.contains(" ")) {
continue;
}
for (var addr in interface.addresses) {
print('Interface ${interface.name} has address ${addr.address}');
if (addr.type == InternetAddressType.IPv4 && !addr.isLoopback) {
_localIP = addr.address;
break;
}
}
}
}
}
}
}

38
lib/main.dart
View File

@@ -9,8 +9,10 @@ import 'package:bus_infotainment/remaster/dashboard.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:shelf/shelf.dart';
import 'package:window_manager/window_manager.dart';
import 'package:bus_infotainment/remaster/InitialStartup.dart' as remaster;
import 'package:shelf/shelf_io.dart' as shelf_io;
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@@ -19,10 +21,11 @@ void main() async {
await windowManager.ensureInitialized();
WindowOptions options = WindowOptions(
size: Size(411.4, 850.3),
title: 'Bus Infotainment',
);
windowManager.setAspectRatio(411.4 / 850.3);
// windowManager.setAspectRatio(411.4 / 850.3);
await windowManager.waitUntilReadyToShow(options, () async {
await windowManager.show();
@@ -30,22 +33,31 @@ void main() async {
});
}
// {
// // Web server test
//
// var handler = const Pipeline().addMiddleware(logRequests()).addHandler((Request request) {
// return Response.ok('Hello, world!');
// });
// var server = await shelf_io.serve(handler, '0.0.0.0', 8080);
// server.autoCompress = true;
//
// print('Serving at http://${server.address.host}:${server.port}');
//
// // get the IP address
// for (var interface in await NetworkInterface.list()) {
// for (var addr in interface.addresses) {
// print('Interface ${interface.name} has address ${addr.address}');
// print('Try http://${addr.address}:${server.port}');
// }
// }
//
// }
LiveInformation liveInformation = LiveInformation();
await liveInformation.initialize();
runApp(const MyApp());
// Disalow screen to turn off on android
await SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky);
// Disalow landscape mode
await SystemChrome.setPreferredOrientations([
DeviceOrientation.portraitUp,
DeviceOrientation.portraitDown,
]);
}
class MyApp extends StatelessWidget {

6
lib/pages/components/ibus_display.dart
View File

@@ -52,7 +52,7 @@ class _ibus_displayState extends State<ibus_display> {
String _padString(String input){
if (input.length < 30){
print("Input is too short");
// print("Input is too short");
return input;
}
@@ -241,12 +241,14 @@ class _timeComponentState extends State<_timeComponent> {
String timeString = "${now.hour % 12}:${now.minute.toString().padLeft(2, "0")} ${now.hour < 12 ? "AM" : "PM"}";
timeString = timeString.replaceAll("0:", "12:");
return timeString;
}
String _padString(String input){
if (input.length < 30){
print("Input is too short");
// print("Input is too short");
return input;
}

5
lib/pages/display.dart
View File

@@ -74,11 +74,6 @@ class _pages_DisplayState extends State<pages_Display> {
});
// Hide the notification bar and make the app full screen and display over notch
if (widget._tfL_Dataset_TestState.hideUI) {
SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);
} else {
SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky);
}
},
),

752
lib/remaster/DashboardArc.dart
View File

@@ -3,9 +3,12 @@ import 'package:bus_infotainment/backend/live_information.dart';
import 'package:bus_infotainment/pages/components/ibus_display.dart';
import 'package:bus_infotainment/remaster/dashboard.dart';
import 'package:bus_infotainment/tfl_datasets.dart';
import 'package:bus_infotainment/utils/delegates.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_scroll_shadow/flutter_scroll_shadow.dart';
import 'package:network_info_plus/network_info_plus.dart';
import 'package:qr_flutter/qr_flutter.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
class ArcDashboard extends StatefulWidget {
@@ -17,260 +20,207 @@ class ArcDashboard extends StatefulWidget {
class _ArcDashboardState extends State<ArcDashboard> {
_closeDialogueChecker closeDialogWidget = _closeDialogueChecker();
late ListenerReceipt<BusRouteVariant?> onRouteVariantChange;
@override
void initState() {
// TODO: implement initState
super.initState();
onRouteVariantChange = LiveInformation().routeVariantDelegate.addListener((value) {
print("Route variant changed");
setState(() {
});
});
}
@override
void dispose() {
// TODO: implement dispose
super.dispose();
LiveInformation().routeVariantDelegate.removeListener(onRouteVariantChange);
}
@override
Widget build(BuildContext context) {
return PopScope(
// Force landscape mode
Future.delayed(Duration(seconds: 1), () {
SystemChrome.setPreferredOrientations([
DeviceOrientation.landscapeRight,
DeviceOrientation.landscapeLeft,
]);
});
onPopInvoked: (isPop) {
return Scaffold(
try {
LiveInformation().leaveRoom();
print("Left room");
} catch (e) {
print("Error leaving room: $e");
}
body: Container(
child: Row(
children: [
},
const SizedBox(
width: 10,
),
child: Scaffold(
Container(
padding: const EdgeInsets.symmetric(
vertical: 10,
body: Container(
child: Row(
children: [
const SizedBox(
width: 10,
),
child: IntrinsicWidth(
child: Column(
children: [
Container(
padding: const EdgeInsets.symmetric(
vertical: 10,
),
if (LiveInformation().roomDocumentID != null)
Tooltip(
child: ShadButton(
icon: const Icon(Icons.network_check),
child: IntrinsicWidth(
child: Column(
children: [
ShadButton.outline(
icon: const Icon(Icons.menu),
width: double.infinity,
border: Border.all(
width: 2,
color: Colors.grey.shade400,
),
padding: const EdgeInsets.all(0),
borderRadius: const BorderRadius.all(Radius.circular(10)),
onPressed: () {
bool multiMode = ModalRoute.of(context)!.settings.name!.contains("multi");
showShadSheet(
context: context,
side: ShadSheetSide.left,
builder: (context) {
return ShadSheet(
padding: const EdgeInsets.all(10),
content: Column(
children: [
Text("Room ID: ${LiveInformation().roomDocumentID}"),
],
padding: const EdgeInsets.all(0),
content: Container(
width: 225,
height: MediaQuery.of(context).size.height,
padding: const EdgeInsets.all(10),
child: Column(
children: [
Expanded(
child: Column(
children: [
ShadButton(
text: Text("Rooom Information"),
onPressed: () {
Navigator.pop(context);
showShadSheet(
context: context,
side: ShadSheetSide.left,
builder: (context) {
return ShadSheet(
padding: const EdgeInsets.all(10),
content: Column(
children: [
Text("Room ID: ${LiveInformation().roomDocumentID}"),
Text("IP Address: ${LiveInformation().networkingModule.localIP}"),
QrImageView(
data: LiveInformation().generateRoomInfo(),
size: 270,
backgroundColor: Colors.white,
),
ShadButton(
text: Text("Copy Room Info"),
onPressed: () {
Clipboard.setData(ClipboardData(text: LiveInformation().generateRoomInfo()));
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text("Copied room info to clipboard"),
)
);
},
)
],
),
);
}
);
},
)
],
)
),
if (!multiMode)
ShadButton(
text: Text("Return to route selection"),
onPressed: () {
Navigator.pop(context);
Navigator.pop(context);
},
)
else
ShadButton(
text: Text("Route selection"),
onPressed: () {
Navigator.popAndPushNamed(context, '/multi/routes');
},
)
],
),
),
);
}
);
},
),
message: "Room information",
),
SizedBox(
height: 220,
child: RotatedBox(
quarterTurns: 3,
child: Column(
children: [
ShadButton(
text: const Text("Manual Announcements"),
width: double.infinity,
borderRadius: const BorderRadius.all(Radius.circular(10)),
onPressed: () {
SizedBox(
height: 220,
child: RotatedBox(
quarterTurns: 3,
child: Column(
children: [
ShadButton(
text: const Text("Manual Announcements"),
width: double.infinity,
borderRadius: const BorderRadius.all(Radius.circular(10)),
onPressed: () {
List<Widget> announcements = [];
List<Widget> announcements = [];
for (var announcement in LiveInformation().announcementModule.manualAnnouncements) {
for (var announcement in LiveInformation().announcementModule.manualAnnouncements) {
announcements.add(
ShadButton(
text: SizedBox(
width: 200-42,
child: Text(announcement.shortName),
),
onPressed: () {
if (closeDialogWidget.closeDialog) {
Navigator.pop(context);
}
LiveInformation().announcementModule.queueAnnouncementByInfoIndex(
infoIndex: LiveInformation().announcementModule.manualAnnouncements.indexOf(announcement),
);
},
)
);
}
print(announcements.length);
showShadSheet(
context: context,
side: ShadSheetSide.left,
builder: (context) {
return ShadSheet(
padding: const EdgeInsets.all(0),
content: Container(
height: MediaQuery.of(context).size.height,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(
width: 5,
),
Container(
padding: const EdgeInsets.symmetric(
vertical: 10,
),
alignment: Alignment.bottomCenter,
height: double.infinity,
width: 35,
child: RotatedBox(
quarterTurns: 3,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(
children: [
Text(
"Manual Ann'",
style: ShadTheme.of(context).textTheme.h3
),
SizedBox(
width: 16,
),
Container(
width: 1,
height: 200,
color: Colors.grey,
),
],
),
closeDialogWidget
],
),
),
),
Container(
// width: 220,
height: MediaQuery.of(context).size.height,
child: Scrollbar(
thumbVisibility: true,
child: SingleChildScrollView(
reverse: true,
child: Container(
margin: const EdgeInsets.fromLTRB(
0,
10,
10,
10
),
child: Column(
children: announcements.reversed.toList(),
),
),
),
),
),
],
announcements.add(
ShadButton(
text: SizedBox(
width: 200-42,
child: Text(announcement.shortName),
),
),
onPressed: () {
if (closeDialogWidget.closeDialog) {
Navigator.pop(context);
}
LiveInformation().announcementModule.queueAnnouncementByInfoIndex(
infoIndex: LiveInformation().announcementModule.manualAnnouncements.indexOf(announcement),
);
},
)
);
}
);
},
),
ShadButton(
text: const Text("Bus Stop Announcements"),
width: double.infinity,
borderRadius: const BorderRadius.all(Radius.circular(10)),
onPressed: () {
print(announcements.length);
showShadSheet(
showShadSheet(
context: context,
side: ShadSheetSide.left,
builder: (context) {
List<Widget> announcements = [];
LiveInformation info = LiveInformation();
for (var busStop in info.getRouteVariant()!.busStops) {
if (info.trackerModule.nearestStop == busStop) {
announcements.add(
ShadButton(
text: SizedBox(
width: 200-42,
child: Text(
"-> ${busStop.formattedStopName}",
overflow: TextOverflow.ellipsis,
),
),
backgroundColor: Colors.amber,
onPressed: () {
if (closeDialogWidget.closeDialog) {
Navigator.pop(context);
}
LiveInformation().announcementModule.queueAnnounceByAudioName(
displayText: busStop.formattedStopName,
audioNames: [busStop.getAudioFileName()],
);
},
)
);
} else {
announcements.add(
ShadButton(
text: SizedBox(
width: 200-42,
child: Text(
busStop.formattedStopName,
overflow: TextOverflow.ellipsis,
),
),
onPressed: () {
if (closeDialogWidget.closeDialog) {
Navigator.pop(context);
}
LiveInformation().announcementModule.queueAnnounceByAudioName(
displayText: busStop.formattedStopName,
audioNames: [busStop.getAudioFileName()],
);
},
)
);
}
}
ScrollController controller = ScrollController();
// Scroll to the current bus stop
WidgetsBinding.instance!.addPostFrameCallback((_) {
double offset = (info.getRouteVariant()!.busStops.indexOf(info.trackerModule.nearestStop!) * 50);
// Offset the offset so that its in the middle of the screen
offset -= (MediaQuery.of(context).size.height / 2) - 25;
// controller.jumpTo(offset);
});
return ShadSheet(
padding: const EdgeInsets.all(0),
@@ -297,8 +247,8 @@ class _ArcDashboardState extends State<ArcDashboard> {
Row(
children: [
Text(
"Bus Stops",
style: ShadTheme.of(context).textTheme.h3
"Manual Ann'",
style: ShadTheme.of(context).textTheme.h3
),
SizedBox(
width: 16,
@@ -324,16 +274,14 @@ class _ArcDashboardState extends State<ArcDashboard> {
child: Scrollbar(
thumbVisibility: true,
controller: controller,
child: SingleChildScrollView(
reverse: true,
controller: controller,
child: Container(
margin: const EdgeInsets.fromLTRB(
0,
10,
10,
10
0,
10,
10,
10
),
child: Column(
children: announcements.reversed.toList(),
@@ -347,108 +295,272 @@ class _ArcDashboardState extends State<ArcDashboard> {
),
);
}
);
);
},
),
],
},
),
ShadButton(
text: const Text("Bus Stop Announcements"),
enabled: LiveInformation().getRouteVariant() != null,
width: double.infinity,
borderRadius: const BorderRadius.all(Radius.circular(10)),
onPressed: () {
showShadSheet(
context: context,
side: ShadSheetSide.left,
builder: (context) {
List<Widget> announcements = [];
LiveInformation info = LiveInformation();
for (var busStop in info.getRouteVariant()!.busStops) {
if (info.trackerModule.nearestStop == busStop) {
announcements.add(
ShadButton(
text: SizedBox(
width: 200-42,
child: Text(
"-> ${busStop.formattedStopName}",
overflow: TextOverflow.ellipsis,
),
),
backgroundColor: Colors.amber,
onPressed: () {
if (closeDialogWidget.closeDialog) {
Navigator.pop(context);
}
LiveInformation().announcementModule.queueAnnounceByAudioName(
displayText: busStop.formattedStopName,
audioNames: [busStop.getAudioFileName()],
);
},
)
);
} else {
announcements.add(
ShadButton(
text: SizedBox(
width: 200-42,
child: Text(
busStop.formattedStopName,
overflow: TextOverflow.ellipsis,
),
),
onPressed: () {
if (closeDialogWidget.closeDialog) {
Navigator.pop(context);
}
LiveInformation().announcementModule.queueAnnounceByAudioName(
displayText: busStop.formattedStopName,
audioNames: [busStop.getAudioFileName()],
);
},
)
);
}
}
ScrollController controller = ScrollController();
// Scroll to the current bus stop
WidgetsBinding.instance!.addPostFrameCallback((_) {
double offset = (info.getRouteVariant()!.busStops.indexOf(info.trackerModule.nearestStop!) * 50);
// Offset the offset so that its in the middle of the screen
offset -= (MediaQuery.of(context).size.height / 2) - 25;
// controller.jumpTo(offset);
});
return ShadSheet(
padding: const EdgeInsets.all(0),
content: Container(
height: MediaQuery.of(context).size.height,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(
width: 5,
),
Container(
padding: const EdgeInsets.symmetric(
vertical: 10,
),
alignment: Alignment.bottomCenter,
height: double.infinity,
width: 35,
child: RotatedBox(
quarterTurns: 3,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(
children: [
Text(
"Bus Stops",
style: ShadTheme.of(context).textTheme.h3
),
SizedBox(
width: 16,
),
Container(
width: 1,
height: 200,
color: Colors.grey,
),
],
),
closeDialogWidget
],
),
),
),
Container(
// width: 220,
height: MediaQuery.of(context).size.height,
child: Scrollbar(
thumbVisibility: true,
controller: controller,
child: SingleChildScrollView(
reverse: true,
controller: controller,
child: Container(
margin: const EdgeInsets.fromLTRB(
0,
10,
10,
10
),
child: Column(
children: announcements.reversed.toList(),
),
),
),
),
),
],
),
),
);
}
);
},
),
],
)
)
),
const ShadButton(
icon: Icon(Icons.stop),
width: double.infinity,
borderRadius: BorderRadius.all(Radius.circular(10)),
),
ShadButton(
// text: const Text("Announce Destination"),
icon: const Icon(Icons.bus_alert),
width: double.infinity,
borderRadius: const BorderRadius.all(Radius.circular(10)),
onPressed: () {
LiveInformation info = LiveInformation();
BusRouteVariant? routeVariant = info.getRouteVariant();
if (routeVariant != null) {
info.announcementModule.queueAnnouncementByRouteVariant(
routeVariant: routeVariant,
sendToServer: ModalRoute.of(context)!.settings.name!.contains("multi")
);
}
},
),
],
),
),
),
Expanded(
child: Container(
decoration: const BoxDecoration(
color: Colors.black,
borderRadius: BorderRadius.all(Radius.circular(10)),
),
margin: const EdgeInsets.all(10),
padding: const EdgeInsets.all(10),
width: double.infinity,
height: double.infinity,
child: Stack(
children: [
Container(
alignment: Alignment.center,
child: ibus_display(
hasBorder: false,
),
),
Container(
alignment: Alignment.bottomRight,
child: ShadButton.ghost(
icon: const Icon(Icons.fullscreen),
padding: const EdgeInsets.all(8),
onPressed: () {
Navigator.pushNamed(context, '/display');
},
),
),
Container(
alignment: Alignment.bottomLeft,
child: ShadButton.ghost(
icon: const Icon(Icons.arrow_back),
padding: const EdgeInsets.all(8),
onPressed: () {
Navigator.popUntil(context, (route) {
return route.settings.name == '/multi' || route.settings.name == '/routes';
});
},
),
)
),
const ShadButton(
icon: Icon(Icons.stop),
width: double.infinity,
),
ShadButton(
// text: const Text("Announce Destination"),
icon: const Icon(Icons.location_on),
width: double.infinity,
borderRadius: const BorderRadius.all(Radius.circular(10)),
onPressed: () {
LiveInformation info = LiveInformation();
BusRouteVariant? routeVariant = info.getRouteVariant();
if (routeVariant != null) {
info.announcementModule.queueAnnouncementByRouteVariant(
routeVariant: routeVariant,
sendToServer: false
);
}
},
)
],
],
),
),
),
)
),
Expanded(
child: Container(
decoration: const BoxDecoration(
color: Colors.black,
borderRadius: BorderRadius.all(Radius.circular(10)),
),
margin: const EdgeInsets.all(10),
padding: const EdgeInsets.all(10),
width: double.infinity,
height: double.infinity,
child: Stack(
children: [
Container(
alignment: Alignment.center,
child: ibus_display(
hasBorder: false,
),
),
Container(
alignment: Alignment.bottomRight,
child: ShadButton.ghost(
icon: const Icon(Icons.fullscreen),
padding: const EdgeInsets.all(8),
onPressed: () {
Navigator.pushNamed(context, '/display');
},
),
),
Container(
alignment: Alignment.bottomLeft,
child: ShadButton.ghost(
icon: const Icon(Icons.arrow_back),
padding: const EdgeInsets.all(8),
onPressed: () {
Navigator.pop(context);
},
),
)
],
),
),
)
],
],
),
),
),
),
);
}

247
lib/remaster/InitialStartup.dart
View File

@@ -154,7 +154,7 @@ class _page2State extends State<_page2> {
child: SizedBox(
width: double.infinity,
// width: double.infinity,
child: Column(
@@ -162,7 +162,6 @@ class _page2State extends State<_page2> {
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Permissions",
style: TextStyle(
@@ -175,105 +174,172 @@ class _page2State extends State<_page2> {
height: 16,
),
ShadCard(
width: double.infinity,
title: Text(
"Location",
),
description: Text(
"Your location is required for automatically updating your nearest bus stop."
),
content: Container(
child: Column(
children: [
SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
SizedBox(
height: 4,
// mainAxisSize: MainAxisSize.min,
// crossAxisAlignment: CrossAxisAlignment.start,
children: [
ShadCard(
width: 300,
height: 200,
title: Text(
"Location",
),
FutureBuilder(
future: Permission.location.isGranted,
builder: (context, val) {
bool isEnabled = true;
String text = "Request permission";
Color color = Colors.white;
if (val.hasData) {
isEnabled = !val.data!;
}
if (!isEnabled) {
text = "Permission granted!";
color = Colors.green.shade400;
}
return ShadButton(
text: Text(text),
onPressed: () async {
await Permission.location.request();
setState(() {
});
},
enabled: isEnabled,
backgroundColor: color,
);
},
description: Text(
"Your location is required for automatically updating your nearest bus stop."
),
],
),
),
),
content: Container(
child: Column(
children: [
SizedBox(
height: 16,
),
SizedBox(
height: 4,
),
ShadCard(
width: double.infinity,
title: Text(
"Storage",
),
description: Text(
"Storage access is required to access recorded announcements."
),
content: Container(
child: Column(
children: [
FutureBuilder(
future: Permission.location.isGranted,
builder: (context, val) {
bool isEnabled = true;
String text = "Request permission";
Color color = Colors.white;
SizedBox(
height: 4,
if (val.hasData) {
isEnabled = !val.data!;
}
if (!isEnabled) {
text = "Permission granted!";
color = Colors.green.shade400;
}
return ShadButton(
text: Text(text),
onPressed: () async {
await Permission.location.request();
setState(() {
});
},
enabled: isEnabled,
backgroundColor: color,
);
},
),
],
),
),
),
FutureBuilder(
future: Permission.manageExternalStorage.isGranted,
builder: (context, val) {
bool isEnabled = true;
String text = "Request permission";
Color color = Colors.white;
SizedBox(
width: 16,
),
if (val.hasData) {
isEnabled = !val.data!;
}
if (!isEnabled) {
text = "Permission granted!";
color = Colors.green.shade400;
}
ShadCard(
width: 300,
height: 200,
title: Text(
"Storage",
),
description: Text(
"Storage access is required to access recorded announcements."
),
content: Container(
child: Column(
children: [
return ShadButton(
text: Text(text),
onPressed: () async {
await Permission.manageExternalStorage.request();
setState(() {
SizedBox(
height: 4,
),
});
},
enabled: isEnabled,
backgroundColor: color,
);
},
)
],
),
FutureBuilder(
future: Permission.manageExternalStorage.isGranted,
builder: (context, val) {
bool isEnabled = true;
String text = "Request permission";
Color color = Colors.white;
if (val.hasData) {
isEnabled = !val.data!;
}
if (!isEnabled) {
text = "Permission granted!";
color = Colors.green.shade400;
}
return ShadButton(
text: Text(text),
onPressed: () async {
await Permission.manageExternalStorage.request();
setState(() {
});
},
enabled: isEnabled,
backgroundColor: color,
);
},
)
],
),
),
),
SizedBox(
width: 16,
),
ShadCard(
width: 300,
height: 200,
title: Text(
"Network",
),
description: Text(
"Network access is required for commincation between devices for multi mode."
),
content: Container(
child: Column(
children: [
SizedBox(
height: 4,
),
FutureBuilder(
future: Permission.nearbyWifiDevices.isGranted,
builder: (context, val) {
bool isEnabled = true;
String text = "Request permission";
Color color = Colors.white;
if (val.hasData) {
isEnabled = !val.data!;
}
if (!isEnabled) {
text = "Permission granted!";
color = Colors.green.shade400;
}
return ShadButton(
text: Text(text),
onPressed: () async {
await Permission.manageExternalStorage.request();
setState(() {
});
},
enabled: isEnabled,
backgroundColor: color,
);
},
)
],
),
),
),
],
),
),
@@ -306,7 +372,6 @@ class _page2State extends State<_page2> {
);
},
)
],
),
)

40
lib/remaster/RemasteredMain.dart
View File

@@ -4,15 +4,40 @@
import 'package:bus_infotainment/pages/tfl_dataset_test.dart';
import 'package:bus_infotainment/remaster/DashboardArc.dart';
import 'package:bus_infotainment/remaster/InitialStartup.dart';
import 'package:bus_infotainment/remaster/SearchArc.dart';
import 'package:bus_infotainment/remaster/dashboard.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import 'package:window_manager/window_manager.dart';
import 'WebSocketTest.dart';
class RemasteredApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
// TODO: implement build
// Force landscape mode
SystemChrome.setPreferredOrientations([
DeviceOrientation.landscapeLeft,
DeviceOrientation.landscapeRight,
]);
// Hide navigation bar and status bar
SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersive, overlays: [
SystemUiOverlay.bottom,
SystemUiOverlay.top,
]);
// Hide the gesture navigation bar
SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky, overlays: [
SystemUiOverlay.bottom,
SystemUiOverlay.top,
]);
return ShadApp(
darkTheme: ShadThemeData(
brightness: Brightness.dark,
@@ -20,16 +45,22 @@ class RemasteredApp extends StatelessWidget {
background: Colors.grey.shade900,
primary: Colors.grey.shade50,
primaryForeground: Colors.grey.shade900,
border: Colors.grey.shade900,
border: Colors.grey.shade400,
input: Colors.grey.shade400,
),
// force dark mode
),
themeMode: ThemeMode.dark,
// remove debug banner
debugShowCheckedModeBanner: false,
routes: {
'/setup': (context) => InitialStartup(),
'/': (context) => HomePage_Re(),
'/routes': (context) => RoutePage(),
'/routes': (context) => SearchArc(),
'/multi/routes': (context) => RoutePage(),
'/enroute': (context) => ArcDashboard(),
'/legacy': (context) => TfL_Dataset_Test(),
'/multi': (context) => MultiModeSetup(),
@@ -38,6 +69,7 @@ class RemasteredApp extends StatelessWidget {
'/multi/register': (context) => MultiModeRegister(),
'/display': (context) => FullscreenDisplay(),
'/multi/join': (context) => MultiModeJoin(),
'/websocket': (context) => WebSocketWidget(),
},

346
lib/remaster/SearchArc.dart Normal file
View File

@@ -0,0 +1,346 @@
import 'package:bus_infotainment/backend/live_information.dart';
import 'package:bus_infotainment/remaster/dashboard.dart';
import 'package:bus_infotainment/tfl_datasets.dart';
import 'package:bus_infotainment/utils/OrdinanceSurveyUtils.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart' hide NavigationBar;
import 'package:flutter/widgets.dart';
import 'package:geolocator/geolocator.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import 'package:vector_math/vector_math.dart' hide Colors;
import '../backend/modules/tube_info.dart';
class SearchArc extends StatefulWidget {
@override
State<SearchArc> createState() => _SearchArcState();
}
class _SearchArcState extends State<SearchArc> {
TextEditingController searchController = TextEditingController();
@override
Widget build(BuildContext context) {
List<Widget> nearbyRoutes = _getNearbyRoutes(context);
List<Widget> pastRoutes = _getPastRoutes(context);
List<Widget> routeCards = [];
if (searchController.text.isNotEmpty) {
// Detect if the search query is a route number
// Examples of route numbers: 1, A1, 1A, A1A ...
// If it isnt a route number, it is a stop name
// Examples of stop names: "Euston Station", "Baker Street", "Kings Cross"
bool containsNumber = RegExp(r'\d').hasMatch(searchController.text);
List<BusRoute> searchResults = [];
// Loop through all bus routes
for (BusRoute route in LiveInformation().busSequences.routes.values) {
if (containsNumber) {
if (route.routeNumber.contains(searchController.text) && !searchResults.contains(route)) {
routeCards.add(_getRouteCard(context, route));
searchResults.add(route);
}
} else {
for (BusRouteVariant variant in route.routeVariants.values) {
for (BusRouteStop stop in variant.busStops) {
if (stop.formattedStopName.toLowerCase().contains(
searchController.text.toLowerCase()) && !searchResults.contains(route)) {
routeCards.add(_getRouteCard(context, route));
searchResults.add(route);
break;
}
}
}
}
}
if (routeCards.isEmpty){
routeCards.add(
Text("No results found", style: ShadTheme.of(context).textTheme.h3,)
);
}
}
return Scaffold(
body: Row(
children: [
Expanded(
child: Container(
padding: EdgeInsets.fromLTRB(32, 16, 32, 0),
height: MediaQuery.of(context).size.height,
child: Column(
mainAxisSize: MainAxisSize.max,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ShadInput(
placeholder: Text("Search for route or stop (Can be laggy)"),
controller: searchController,
onChanged: (value) {
setState(() {
// Update search results
});
},
),
SizedBox(height: 8),
if (routeCards.isNotEmpty)
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Search results",
style: ShadTheme.of(context).textTheme.h3,
),
SizedBox(height: 10),
Expanded(
child: GridView.extent(
shrinkWrap: true,
maxCrossAxisExtent: 100,
scrollDirection: Axis.vertical,
crossAxisSpacing: 8,
mainAxisSpacing: 8,
children: routeCards,
),
),
],
),
)
else
Expanded(
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
Text(
"Nearby routes",
style: ShadTheme.of(context).textTheme.h3,
),
SizedBox(height: 10),
Expanded(
child: GridView.extent(
shrinkWrap: true,
maxCrossAxisExtent: 100,
scrollDirection: Axis.vertical,
crossAxisSpacing: 8,
mainAxisSpacing: 8,
children: _getNearbyRoutes(context, multiMode: true),
),
),
],
),
)
],
),
),
],
),
),
),
Container(
width: 2,
color: Colors.grey.shade300,
),
RotatedBox(
quarterTurns: 3,
child: NavigationBar(),
)
],
),
);
}
}
List<Widget> _getNearbyRoutes(context, {bool multiMode = false}) {
print("Getting nearby routes");
LiveInformation liveInformation = LiveInformation();
BusSequences busSequences = liveInformation.busSequences;
List<BusRoute> nearbyRoutes = [];
Position? currentLocation = liveInformation.trackerModule.position;
Vector2 currentVector = Vector2(0, 0);
if (currentLocation == null && !kDebugMode) {
return [];
} else if (currentLocation != null){
currentVector = OSGrid.toNorthingEasting(currentLocation!.latitude, currentLocation.longitude);
}
if (kDebugMode) {
currentVector = OSGrid.toNorthingEasting(51.583781262560926, -0.020359583104595073);
}
for (BusRoute route in busSequences.routes.values) {
for (BusRouteVariant variant in route.routeVariants.values) {
for (BusRouteStop stop in variant.busStops) {
Vector2 stopVector = Vector2(stop.easting.toDouble(), stop.northing.toDouble());
double distance = currentVector.distanceTo(stopVector);
if (distance < 1000) {
nearbyRoutes.add(route);
break;
}
}
if (nearbyRoutes.contains(route)) {
break;
}
}
if (nearbyRoutes.contains(route)) {
continue;
}
}
List<Widget> routeCards = [];
for (BusRoute route in nearbyRoutes) {
routeCards.add(_getRouteCard(context, route, multiMode: multiMode));
}
return routeCards;
}
Widget _getRouteCard(context, BusRoute route, {bool multiMode = false}) {
String rr = "";
if (route.routeNumber.toLowerCase().startsWith("ul")) {
rr = "Rail replacement";
TubeLine? line = LiveInformation().tubeStations.getClosestLine(route.routeVariants.values.first);
rr = line?.name ?? rr;
if (!["London Overground", "DLR", "Rail replacement", "Elizabeth Line"].contains(rr)) {
rr += " line";
}
if (rr == "Hammersmith and City line") {
rr = "Hammersmith & City";
}
}
return ElevatedButton(
onPressed: () {
showShadSheet(
side: ShadSheetSide.right,
context: context,
builder: (context) {
List<Widget> variantWidgets = [];
for (BusRouteVariant variant in route.routeVariants.values) {
variantWidgets.add(
ShadButton.outline(
text: SizedBox(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text("${variant.busStops.first.formattedStopName} ->"),
const SizedBox(
height: 2,
),
Text(variant.busStops.last.formattedStopName)
],
),
),
width: double.infinity,
height: 50,
padding: const EdgeInsets.all(8),
onPressed: () async {
LiveInformation liveInformation = LiveInformation();
await liveInformation.setRouteVariant(variant);
if (!multiMode) {
Navigator.popAndPushNamed(context, "/enroute");
} else {
Navigator.popAndPushNamed(context, "/multi/enroute");
}
},
)
);
variantWidgets.add(const SizedBox(
height: 4,
));
}
return ShadSheet(
title: Text("Route ${route.routeNumber} - Variants"),
content: Container(
width: 300,
height: MediaQuery.of(context).size.height - 52,
child: Scrollbar(
thumbVisibility: true,
child: ListView(
shrinkWrap: true,
children: [
...variantWidgets
],
),
),
),
padding: const EdgeInsets.all(8),
);
}
);
},
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
"Route \n ${route.routeNumber}",
style: ShadTheme.of(context).textTheme.h4.copyWith(
height: 1.1
),
textAlign: TextAlign.center,
),
if (route.routeNumber.toLowerCase().startsWith("ul"))
Text(rr, style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w400, height: 1), textAlign: TextAlign.center,)
],
),
style: ElevatedButton.styleFrom(
padding: EdgeInsets.all(10),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
),
);;
}
List<Widget> _getPastRoutes(context) {
return [];
}

189
lib/remaster/WebSocketTest.dart Normal file
View File

@@ -0,0 +1,189 @@
import 'dart:async';
import 'dart:isolate';
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:web_socket_channel/web_socket_channel.dart';
import 'package:web_socket_channel/status.dart' as status;
import 'package:network_info_plus/network_info_plus.dart';
import 'package:flutter/foundation.dart' show kIsWeb;
import '../utils/web_socket_server.dart';
class WebSocketWidget extends StatefulWidget {
@override
_WebSocketWidgetState createState() => _WebSocketWidgetState();
}
class _WebSocketWidgetState extends State<WebSocketWidget> {
WebSocketChannel? _channel;
TextEditingController _controller = TextEditingController();
TextEditingController _urlController = TextEditingController(text: 'ws://localhost:8080');
List<String> _messages = [];
Isolate? _serverIsolate;
bool _isServerRunning = false;
String? _localIpAddress;
@override
void initState() {
super.initState();
_getLocalIpAddress().then((ip) {
setState(() {
_localIpAddress = ip;
_urlController.text = 'ws://$_localIpAddress:8080';
});
});
}
Future<String> _getLocalIpAddress() async {
if (kIsWeb) {
return '127.0.0.1'; // Web does not support getting the local IP address
}
if (Platform.isAndroid || Platform.isIOS) {
final info = NetworkInfo();
String? ip = await info.getWifiIP();
return ip ?? '127.0.0.1'; // Fallback to localhost if no IP is found
}
for (var interface in await NetworkInterface.list()) {
for (var addr in interface.addresses) {
if (addr.type == InternetAddressType.IPv4 && !addr.isLoopback) {
return addr.address;
}
}
}
return '127.0.0.1'; // Fallback to localhost if no IP is found
}
void _startServer() async {
final receivePort = ReceivePort();
_serverIsolate = await Isolate.spawn(webSocketServer, receivePort.sendPort);
receivePort.listen((message) {
print(message);
setState(() {
_isServerRunning = true;
});
});
}
void _stopServer() {
_serverIsolate?.kill(priority: Isolate.immediate);
setState(() {
_isServerRunning = false;
});
}
void _joinWebSocket() {
if (_channel != null) {
_channel!.sink.close();
}
setState(() {
_channel = WebSocketChannel.connect(Uri.parse(_urlController.text));
_channel!.stream.listen((message) {
setState(() {
_messages.add(message);
});
});
});
}
void _sendMessage(String message) {
if (_channel != null) {
_channel!.sink.add(message);
setState(() {
_messages.add('You: $message'); // Display the sent message
});
}
}
void _closeConnection() {
if (_channel != null) {
_channel!.sink.close(status.goingAway);
setState(() {
_channel = null;
_messages.clear();
});
}
}
@override
void dispose() {
_closeConnection();
_stopServer();
super.dispose();
}
@override
Widget build(BuildContext context) {
// force portrait mode
SystemChrome.setPreferredOrientations([
DeviceOrientation.portraitUp,
DeviceOrientation.portraitDown,
]);
return Scaffold(
appBar: AppBar(
title: Text('WebSocket Demo'),
actions: [
IconButton(
icon: Icon(Icons.close),
onPressed: _closeConnection,
),
],
),
body: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
children: [
if (!_isServerRunning)
ElevatedButton(
onPressed: _startServer,
child: Text('Start WebSocket Server'),
)
else
ElevatedButton(
onPressed: _stopServer,
child: Text('Stop WebSocket Server'),
),
SizedBox(height: 10),
if (_localIpAddress != null)
Text('Server URL: ws://$_localIpAddress:8080'),
SizedBox(height: 10),
TextField(
controller: _urlController,
decoration: InputDecoration(labelText: 'WebSocket URL'),
onSubmitted: (value) => _joinWebSocket(),
),
SizedBox(height: 10),
ElevatedButton(
onPressed: _joinWebSocket,
child: Text('Join WebSocket'),
),
SizedBox(height: 10),
Expanded(
child: ListView.builder(
itemCount: _messages.length,
itemBuilder: (context, index) {
return ListTile(
title: Text(_messages[index]),
);
},
),
),
TextField(
controller: _controller,
decoration: InputDecoration(labelText: 'Send a message'),
onSubmitted: (text) {
_sendMessage(text);
_controller.clear();
},
),
],
),
),
);
}
}

995
lib/remaster/dashboard.dart
View File

File diff suppressed because it is too large Load Diff

2
lib/utils/audio wrapper.dart
View File

@@ -25,7 +25,7 @@ class AudioWrapper {
print("AudioWrapper mode: $mode");
mode = AudioWrapper_Mode.Web;
// mode = AudioWrapper_Mode.Web;
}
justaudio.AudioSource _convertSource_JustAudio(AudioWrapperSource source){

38
lib/utils/web_socket_server.dart Normal file
View File

@@ -0,0 +1,38 @@
import 'dart:isolate';
import 'dart:async';
import 'dart:io';
import 'package:shelf/shelf.dart' as shelf;
import 'package:shelf/shelf_io.dart' as shelf_io;
import 'package:shelf_web_socket/shelf_web_socket.dart';
import 'package:web_socket_channel/io.dart'; // Import IOWebSocketChannel
void webSocketServer(SendPort sendPort) async {
final clients = <IOWebSocketChannel>[]; // Use IOWebSocketChannel
final handler = webSocketHandler((webSocket) {
clients.add(webSocket);
webSocket.stream.listen(
(message) {
print('Received: $message');
for (var client in clients) {
if (client != webSocket) {
client.sink.add(message); // Broadcast the message to other clients
}
}
},
onDone: () {
clients.remove(webSocket);
},
);
});
final server = await shelf_io.serve(
shelf.Pipeline().addMiddleware(shelf.logRequests()).addHandler(handler),
'0.0.0.0',
8080,
);
print('WebSocket server running at ws://${server.address.host}:${server.port}');
sendPort.send('Server running at ws://${server.address.host}:${server.port}');
}

2
macos/Flutter/GeneratedPluginRegistrant.swift
View File

@@ -11,6 +11,7 @@ import device_info_plus
import flutter_web_auth_2
import geolocator_apple
import just_audio
import network_info_plus
import package_info_plus
import path_provider_foundation
import rive_common
@@ -27,6 +28,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
FlutterWebAuth2Plugin.register(with: registry.registrar(forPlugin: "FlutterWebAuth2Plugin"))
GeolocatorPlugin.register(with: registry.registrar(forPlugin: "GeolocatorPlugin"))
JustAudioPlugin.register(with: registry.registrar(forPlugin: "JustAudioPlugin"))
NetworkInfoPlusPlugin.register(with: registry.registrar(forPlugin: "NetworkInfoPlusPlugin"))
FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
RivePlugin.register(with: registry.registrar(forPlugin: "RivePlugin"))

88
pubspec.lock
View File

@@ -137,6 +137,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.18.0"
convert:
dependency: transitive
description:
name: convert
sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
url: "https://pub.dev"
source: hosted
version: "3.1.1"
cookie_jar:
dependency: transitive
description:
@@ -185,6 +193,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "9.0.1"
dbus:
dependency: transitive
description:
name: dbus
sha256: "365c771ac3b0e58845f39ec6deebc76e3276aa9922b0cc60840712094d9047ac"
url: "https://pub.dev"
source: hosted
version: "0.7.10"
device_info_plus:
dependency: transitive
description:
@@ -429,6 +445,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.2.1"
http_methods:
dependency: transitive
description:
name: http_methods
sha256: "6bccce8f1ec7b5d701e7921dca35e202d425b57e317ba1a37f2638590e29e566"
url: "https://pub.dev"
source: hosted
version: "1.1.1"
http_parser:
dependency: transitive
description:
@@ -573,6 +597,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "2.0.0"
mime:
dependency: transitive
description:
name: mime
sha256: "2e123074287cc9fd6c09de8336dae606d1ddb88d9ac47358826db698c176a1f2"
url: "https://pub.dev"
source: hosted
version: "1.0.5"
native_qr:
dependency: "direct main"
description:
@@ -581,6 +613,30 @@ packages:
url: "https://pub.dev"
source: hosted
version: "0.0.3"
network_info_plus:
dependency: "direct main"
description:
name: network_info_plus
sha256: "5bd4b86e28fed5ed4e6ac7764133c031dfb7d3f46aa2a81b46f55038aa78ecc0"
url: "https://pub.dev"
source: hosted
version: "5.0.3"
network_info_plus_platform_interface:
dependency: transitive
description:
name: network_info_plus_platform_interface
sha256: "2e193d61d3072ac17824638793d3b89c6d581ce90c11604f4ca87311b42f2706"
url: "https://pub.dev"
source: hosted
version: "2.0.0"
nm:
dependency: transitive
description:
name: nm
sha256: "2c9aae4127bdc8993206464fcc063611e0e36e72018696cd9631023a31b24254"
url: "https://pub.dev"
source: hosted
version: "0.5.0"
ntp:
dependency: "direct main"
description:
@@ -869,6 +925,38 @@ packages:
url: "https://pub.dev"
source: hosted
version: "2.3.2"
shelf:
dependency: "direct main"
description:
name: shelf
sha256: ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4
url: "https://pub.dev"
source: hosted
version: "1.4.1"
shelf_router:
dependency: "direct main"
description:
name: shelf_router
sha256: f5e5d492440a7fb165fe1e2e1a623f31f734d3370900070b2b1e0d0428d59864
url: "https://pub.dev"
source: hosted
version: "1.1.4"
shelf_static:
dependency: "direct main"
description:
name: shelf_static
sha256: a41d3f53c4adf0f57480578c1d61d90342cd617de7fc8077b1304643c2d85c1e
url: "https://pub.dev"
source: hosted
version: "1.1.2"
shelf_web_socket:
dependency: "direct main"
description:
name: shelf_web_socket
sha256: "073c147238594ecd0d193f3456a5fe91c4b0abbcc68bf5cd95b36c4e194ac611"
url: "https://pub.dev"
source: hosted
version: "2.0.0"
sky_engine:
dependency: transitive
description: flutter

8
pubspec.yaml
View File

@@ -40,7 +40,7 @@ dependencies:
intl: any
text_scroll: ^0.2.0
flutter_map: ^6.1.0
appwrite: ^12.0.1
appwrite: ^12.0.3
shared_preferences: ^2.2.2
url_launcher: ^6.2.2
ntp: ^2.0.0
@@ -56,6 +56,12 @@ dependencies:
native_qr: ^0.0.3
qr_flutter: ^4.1.0
flutter_scroll_shadow: ^1.2.4
network_info_plus: ^5.0.3
shelf: ^1.4.1
shelf_router: ^1.1.4
shelf_static: ^1.1.2
shelf_web_socket: ^2.0.0
# web_socket_channel: ^3.0.0
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.