succes set ready, queue, and pick up

lib/api.dart

 import 'dart:async';
 import 'dart:convert';
 import 'package:http/http.dart' as http;
+import 'package:manager_queue/helper/config.dart';
 import 'package:manager_queue/models/queue.dart';
 import 'package:flutter/material.dart';
 
@@ -17,7 +18,7 @@ class ApiQueue {
   }
 
   static Future<List<OrderQueue>> getQueue() async {
-    String apiUrl = "http://192.168.2.142:8000/api/getqueue";
+    String apiUrl = apiUrlQueue;
     // print("Test");
     List<OrderQueue> queues = [];
     try {

lib/bloc/ready_bloc.dart

@@ -7,23 +7,21 @@ class ReadyBloc extends Cubit<List<OrderQueue>> {
 
   Future<List<OrderQueue>> getData() async {
     var apiQueue = await ApiQueue.getQueue();
-    return apiQueue;
+    return apiQueue.where((i) => (i.status == "Ready")).toList();
   }
 
-  // List<OrderQueue> queues = [
-  //   OrderQueue(id: "1", queue_number: '123', status: 'Ready'),
-  //   OrderQueue(id: "2", queue_number: '1234', status: 'Ready'),
-  //   OrderQueue(id: "3", queue_number: '12345', status: 'queue'),
-  //   OrderQueue(id: "4", queue_number: '123456', status: 'queue'),
-  //   OrderQueue(id: "5", queue_number: '12345633', status: 'Ready'),
-  // ];
-
-  // ReadyBloc() : super(Future.empty);
-
   void queueList() {
     getData().then((value) {
       // print(value);
       emit(value);
     });
   }
+
+  onPressed(OrderQueue thisQueue) {
+    var index = state.indexOf(thisQueue);
+    thisQueue.isSelected = !thisQueue.isSelected;
+    state[index] = thisQueue;
+    print('berubah');
+    emit(state);
+  }
 }

lib/bloc/selected_ready_bloc.dart

+import 'package:bloc/bloc.dart';
+import 'package:flutter/widgets.dart';
+import 'package:manager_queue/models/queue.dart';
+
+class SelectedReadyBloc extends Cubit<List<OrderQueue>> {
+  SelectedReadyBloc() : super([]);
+
+  onPressed(OrderQueue thisQueue) {
+    if (state.contains(thisQueue)) {
+      state.remove(thisQueue);
+    } else {
+      state.add(thisQueue);
+    }
+
+    print(state);
+
+    emit(state);
+  }
+}

lib/cubit/queue_cubit.dart

@@ -11,12 +11,12 @@ class QueueCubit extends Cubit<QueueState> {
 
   Future<void> getData() async {
     emit(QueueLoading());
-    Future.delayed(const Duration(milliseconds: 2000), () async {
-      var apiQueue = await ApiQueue.getQueue();
-      var data = apiQueue.where((i) => (i.status == "In Queue")).toList();
+    // Future.delayed(const Duration(milliseconds: 2000), () async {
+    var apiQueue = await ApiQueue.getQueue();
+    var data = apiQueue.where((i) => (i.status == "In Queue")).toList();
 
-      emit(QueueLoaded(data));
-    });
+    emit(QueueLoaded(data));
+    // });
   }
 
   onPressed(List<OrderQueue> active, OrderQueue toUpdate) {

lib/cubit/ready_cubit.dart

+import 'package:bloc/bloc.dart';
+import 'package:equatable/equatable.dart';
+import 'package:manager_queue/models/queue.dart';
+
+import '../api.dart';
+
+part 'ready_state.dart';
+
+class ReadyCubit extends Cubit<ReadyState> {
+  ReadyCubit() : super(ReadyInitial());
+
+  Future<void> getData() async {
+    emit(ReadyLoading());
+    // Future.delayed(const Duration(milliseconds: 2000), () async {
+    var apiQueue = await ApiQueue.getQueue();
+    var data = apiQueue.where((i) => (i.status == "Ready")).toList();
+
+    emit(ReadyLoaded(data));
+    // });
+  }
+
+  onPressed(List<OrderQueue> active, OrderQueue toUpdate) {
+    emit(ReadyInitial());
+    var index = active.indexOf(toUpdate);
+    toUpdate.isSelectedReady = !toUpdate.isSelectedReady;
+    active[index] = toUpdate;
+    emit(ReadyUpdated(active));
+  }
+}

lib/cubit/ready_state.dart

+part of 'ready_cubit.dart';
+
+abstract class ReadyState extends Equatable {
+  const ReadyState();
+
+  @override
+  List<Object> get props => [];
+}
+
+class ReadyInitial extends ReadyState {}
+
+class ReadyLoading extends ReadyState {}
+
+class ReadyLoaded extends ReadyState {
+  final List<OrderQueue> readys;
+
+  ReadyLoaded(this.readys);
+
+  @override
+  List<Object> get props => [readys];
+}
+
+class ReadyUpdated extends ReadyState {
+  final List<OrderQueue> readys;
+
+  ReadyUpdated(this.readys);
+
+  @override
+  List<Object> get props => [readys];
+}

lib/helper/config.dart

+import 'package:mqtt_client/mqtt_browser_client.dart';
+
+const String apiUrlQueue = "http://192.168.2.142:8000/api/getqueue";
+const String apiUrlUpdate = "http://192.168.2.142:8000/api/updatequeue";
+const String mqttUrl = "ws://dev.ravku.com";
+const String queueTopic = "queuetest/1";
+const String queueMessage = "updateApi";
+const int mqttPort = 1883;
+final mqClient = MqttBrowserClient(mqttUrl, "");

lib/main.dart

+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:manager_queue/bloc/queue_bloc.dart';
 import 'package:manager_queue/bloc/ready_bloc.dart';
 import 'package:manager_queue/cubit/queue_cubit.dart';
+import 'package:manager_queue/cubit/ready_cubit.dart';
+import 'package:manager_queue/helper/config.dart';
+
 import 'package:manager_queue/main_page.dart';
+import 'package:mqtt_client/mqtt_client.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
 import 'bloc/selected_queue_bloc.dart';
+import 'bloc/selected_ready_bloc.dart';
 
 void main() {
+  // var prefs = await SharedPreferences.getInstance();
   runApp(MyApp());
 }
 
+Future<int> runMqTT(BuildContext context) async {
+  mqClient.logging(on: false);
+  mqClient.setProtocolV311();
+  mqClient.keepAlivePeriod = 86400;
+  mqClient.port = mqttPort;
+  mqClient.onDisconnected;
+  mqClient.onConnected;
+  mqClient.onSubscribed;
+  // mqClient.pongCallback = pong;
+
+  final connMess = MqttConnectMessage()
+      .withClientIdentifier('Mqtt_MyClientUniqueId')
+      .withWillTopic('willtopic') // If you set this you must set a will message
+      .withWillMessage('My Will message')
+      .startClean() // Non persistent session for testing
+      .withWillQos(MqttQos.atLeastOnce);
+  // print('EXAMPLE::Mosquitto client connecting....');
+  mqClient.connectionMessage = connMess;
+
+  try {
+    await mqClient.connect();
+  } on NoConnectionException catch (e) {
+    // Raised by the client when connection fails.
+    // print('EXAMPLE::client exception - $e');
+    mqClient.disconnect();
+  } on SocketException catch (e) {
+    // Raised by the socket layer
+    // print('EXAMPLE::socket exception - $e');
+    mqClient.disconnect();
+  }
+  if (mqClient.connectionStatus!.state == MqttConnectionState.connected) {
+    // print('EXAMPLE::Mosquitto client connected');
+  } else {
+    /// Use status here rather than state if you also want the broker return code.
+    // print(
+    //     'EXAMPLE::ERROR Mosquitto client connection failed - disconnecting, status is ${mqClient.connectionStatus}');
+    mqClient.disconnect();
+    exit(-1);
+  }
+
+  /// Ok, lets try a subscription
+  // print('EXAMPLE::Subscribing to the queuetest/1 topic');
+  var topic = queueTopic; // Not a wildcard topic
+  mqClient.subscribe(topic, MqttQos.atMostOnce);
+
+  /// The client has a change notifier object(see the Observable class) which we then listen to to get
+  /// notifications of published updates to each subscribed topic.
+  // mqClient.updates!.listen((List<MqttReceivedMessage<MqttMessage?>>? c) {
+  //   final recMess = c![0].payload as MqttPublishMessage;
+  //   final pt =
+  //       MqttPublishPayload.bytesToStringAsString(recMess.payload.message);
+  //   // if (c[0].topic == topic && pt == queueMessage) {
+  //   //   context.read<QueueBloc>().queueList();
+  //   //   // print("berhasil update API");
+  //   // } else {
+  //   //   // print("tidak berhasil dapat message yang sesuai");
+  //   // }
+
+  //   print('Notifikasi masuk dari topic <${c[0].topic}>, isinya adalah: $pt ');
+  //   print('');
+  // });
+  // print('EXAMPLE::Sleeping....');
+  // await MqttUtilities.asyncSleep(60);
+
+  // /// Finally, unsubscribe and exit gracefully
+  // print('EXAMPLE::Unsubscribing');
+  // mqClient.unsubscribe(topic);
+
+  /// Wait for the unsubscribe message from the broker if you wish.
+  // await MqttUtilities.asyncSleep(2);
+  // print('EXAMPLE::Disconnecting');
+  // mqClient.disconnect();
+  return 0;
+}
+
 class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
+    runMqTT(context);
     return MaterialApp(
       initialRoute: '/',
       routes: {
@@ -22,6 +107,8 @@ class MyApp extends StatelessWidget {
               BlocProvider(create: (_) => ReadyBloc()),
               BlocProvider(create: (_) => SelectedQueueBloc()),
               BlocProvider(create: (_) => QueueCubit()),
+              BlocProvider(create: (_) => SelectedReadyBloc()),
+              BlocProvider(create: (_) => ReadyCubit()),
             ], child: MainPage()),
       },
       debugShowCheckedModeBanner: false,

lib/models/queue.dart

@@ -3,12 +3,14 @@ class OrderQueue {
   final String queue_number;
   final String status;
   bool isSelected = false;
+  bool isSelectedReady = false;
 
   OrderQueue(
       {required this.id,
       required this.queue_number,
       required this.status,
-      required this.isSelected});
+      required this.isSelected,
+      required this.isSelectedReady});
 
   factory OrderQueue.createOrderQueue(Map<String, dynamic> json) {
     return OrderQueue(
@@ -16,6 +18,7 @@ class OrderQueue {
       queue_number: json['queue_number'].toString(),
       status: json['status'].toString(),
       isSelected: false,
+      isSelectedReady: false,
     );
   }
 }

pubspec.lock

@@ -50,6 +50,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.15.0"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.1"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -64,6 +71,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.3"
+  event_bus:
+    dependency: transitive
+    description:
+      name: event_bus
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
   fake_async:
     dependency: transitive
     description:
@@ -71,6 +85,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.2.0"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.2"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.1.2"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -95,6 +123,11 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   http:
     dependency: "direct main"
     description:
@@ -109,6 +142,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "4.0.0"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.4"
   lints:
     dependency: transitive
     description:
@@ -137,6 +177,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.7.0"
+  mqtt_client:
+    dependency: "direct main"
+    description:
+      name: mqtt_client
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "9.6.5"
   multi_select_flutter:
     dependency: "direct main"
     description:
@@ -158,6 +205,48 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.1"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.5"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.3"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.5"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.0"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.2"
+  process:
+    dependency: transitive
+    description:
+      name: process
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.2.4"
   provider:
     dependency: transitive
     description:
@@ -165,6 +254,62 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "6.0.2"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.13"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.11"
+  shared_preferences_ios:
+    dependency: transitive
+    description:
+      name: shared_preferences_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
+  shared_preferences_macos:
+    dependency: transitive
+    description:
+      name: shared_preferences_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.3"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.3"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -219,6 +364,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0"
+  uuid:
+    dependency: "direct main"
+    description:
+      name: uuid
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.6"
   vector_math:
     dependency: transitive
     description:
@@ -226,6 +378,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.1"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.4.1"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.0+1"
 sdks:
   dart: ">=2.16.1 <3.0.0"
-  flutter: ">=1.16.0"
+  flutter: ">=2.8.0"

pubspec.yaml

@@ -33,7 +33,10 @@ dependencies:
     sdk: flutter
   flutter_bloc: ^8.0.1
   http: ^0.13.4
+  mqtt_client: ^9.6.5
   multi_select_flutter: ^4.0.0
+  shared_preferences: ^2.0.13
+  uuid: ^3.0.6
 
 dev_dependencies:
   flutter_lints: ^1.0.0