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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,28 +1,127 @@ | ||
| import 'dart:convert'; | ||
| import 'dart:math'; | ||
|
|
||
| import 'package:flutter/cupertino.dart'; | ||
| import 'package:flutter_bloc/flutter_bloc.dart'; | ||
| import 'package:http/http.dart' as http; | ||
|
|
||
| import '../../util/application_screen.dart'; | ||
| import '../../util/route.dart'; | ||
|
|
||
| part 'application_event.dart'; | ||
|
|
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| part 'application_state.dart'; | ||
|
|
||
| class ApplicationBloc extends Bloc<ApplicationEvent, ApplicationState> { | ||
| ApplicationScreen currentScreen = ApplicationScreen.landing; | ||
| String sessionID = ""; | ||
|
|
||
| List<String> cities = const ["Hamburg", "Berlin", "Munich"]; | ||
| List<NavigationRoute> routes = []; | ||
| int selectedRoute = 0; | ||
|
|
||
| double currentInsuranceValue = 2000; | ||
| int selectedInsuranceCard = 0; | ||
| TextEditingController startTextController = TextEditingController(); | ||
| TextEditingController originTextController = TextEditingController(); | ||
| TextEditingController timeTextController = TextEditingController(); | ||
| String origin = "Hamburg"; | ||
| String destination = "München"; | ||
| TextEditingController destinationTextController = TextEditingController(); | ||
| DateTime time = DateTime.now(); | ||
|
|
||
| ApplicationBloc() : super(ApplicationInitial()) { | ||
| on<ApplicationEvent>((event, emit) { | ||
| }); | ||
| sessionID = generateRandomString(10); | ||
| on<ApplicationEvent>((event, emit) {}); | ||
| on<UpdateScreenEvent>((event, emit) { | ||
| emit(ApplicationUpdating()); | ||
| emit(ApplicationInitial()); | ||
| }); | ||
| } | ||
|
|
||
| // Using TextControllers for maintaining state is _aweful_ code style lmao | ||
| getRoutes() async { | ||
| final queryParameters = { | ||
| 'origin': originTextController.text, | ||
| 'destination': destinationTextController.text, | ||
| 'mode': "transit", | ||
| 'language': 'EN', | ||
| 'departure_time': (time.toUtc().millisecondsSinceEpoch ~/ 1000).toString(), | ||
| }; | ||
| final uri = Uri.https('valuevoyageserver-production.up.railway.app', '/directions', queryParameters); | ||
| final res = await http.get(uri); | ||
| final parsed = jsonDecode(res.body); | ||
| routes = (parsed['routes'] as List).map<NavigationRoute>((json) => NavigationRoute.fromJson(json)).toList(); | ||
| add(UpdateScreenEvent()); | ||
| } | ||
|
|
||
| getMockRoutes() { | ||
| routes = [ | ||
| NavigationRoute( | ||
| arrivalTime: DateTime.now().add(const Duration(hours: 6)), | ||
| departureTime: DateTime.now(), | ||
| startAddress: "Hamburg Central Station", | ||
| endAddress: "Munich Central Station", | ||
| steps: [ | ||
| NavigationRouteStep( | ||
| departureStop: "Hamburg Central Station", | ||
| arrivalStop: "Berlin Central Station", | ||
| departureTime: DateTime.now().add(const Duration(hours: 1, minutes: 5)), | ||
| arrivalTime: DateTime.now().add(const Duration(hours: 6, minutes: 12)), | ||
| agency: 'Deutsche Bahn', | ||
| lineShortName: 'ICE518', | ||
| punctuality: 0.95), | ||
| NavigationRouteStep( | ||
| departureStop: "Berlin Central Station", | ||
| arrivalStop: "Munich Central Station", | ||
| departureTime: DateTime.now().add(const Duration(hours: 2, minutes: 6)), | ||
| arrivalTime: DateTime.now().add(const Duration(hours: 11, minutes: 26)), | ||
| agency: 'Flixbus', | ||
| lineShortName: 'N150', | ||
| punctuality: 0.58), | ||
| ], | ||
| ), | ||
| NavigationRoute( | ||
| arrivalTime: DateTime.now().add(const Duration(hours: 6)), | ||
| departureTime: DateTime.now(), | ||
| startAddress: "Hamburg Central Station", | ||
| endAddress: "Munich Central Station", | ||
| steps: [ | ||
| NavigationRouteStep( | ||
| departureStop: "Hamburg Central Station", | ||
| arrivalStop: "Berlin Central Station", | ||
| departureTime: DateTime.now().add(const Duration(hours: 1, minutes: 5)), | ||
| arrivalTime: DateTime.now().add(const Duration(hours: 6, minutes: 12)), | ||
| agency: 'Deutsche Bahn', | ||
| lineShortName: 'ICE518', | ||
| punctuality: 0.95), | ||
| NavigationRouteStep( | ||
| departureStop: "Berlin Central Station", | ||
| arrivalStop: "Munich Central Station", | ||
| departureTime: DateTime.now().add(const Duration(hours: 2, minutes: 6)), | ||
| arrivalTime: DateTime.now().add(const Duration(hours: 11, minutes: 26)), | ||
| agency: 'Flixbus', | ||
| lineShortName: 'N150', | ||
| punctuality: 0.58), | ||
| ], | ||
| ), | ||
| ]; | ||
| add(UpdateScreenEvent()); | ||
| } | ||
|
|
||
| autocomplete(String input) async { | ||
| // https://maps.googleapis.com/maps/api/place/autocomplete/json?input=Goldacher+Stra&sessiontoken=placeholder | ||
| final queryParameters = {'input': input, 'sessiontoken': sessionID, 'language': 'EN'}; | ||
| final uri = Uri.https('valuevoyageserver-production.up.railway.app', '/autocomplete', queryParameters); | ||
| final res = await http.get(uri); | ||
| print("Autocomplete:"); | ||
| print(res.statusCode); | ||
| print(res.body); | ||
| } | ||
|
|
||
| String generateRandomString(int len) { | ||
| var r = Random(); | ||
| return String.fromCharCodes(List.generate(len, (index) => r.nextInt(33) + 89)); | ||
| } | ||
|
|
||
| navigateTo(ApplicationScreen screen) { | ||
| currentScreen = screen; | ||
| add(UpdateScreenEvent()); | ||
| } | ||
| } |
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