feat(chats): added message resend and deleting, feat(menu): added build number

lib/features/chat/presentation/bloc/chat_room_cubit/chat_room_cubit.dart

@@ -4,6 +4,7 @@ import 'dart:developer';
 import 'dart:io';
 
 import 'package:audioplayers/audioplayers.dart';
+import 'package:collection/collection.dart';
 import 'package:dart_pusher_channels/dart_pusher_channels.dart';
 import 'package:easy_debounce/easy_debounce.dart';
 import 'package:eatvio_app/core/image_compressing/image_compress_utility.dart';
@@ -19,6 +20,7 @@ import 'package:eatvio_app/features/my_finance/models/card_model.dart';
 import 'package:eatvio_app/features/my_finance/repositories/cards_repository.dart';
 import 'package:eatvio_app/features/plans/models/chosen_plan_model.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:uuid/uuid.dart';
 
 class ChatRoomCubit extends Cubit<ChatRoomState> {
   final ChatRepository chatRepository;
@@ -31,12 +33,9 @@ class ChatRoomCubit extends Cubit<ChatRoomState> {
   late int lastPage;
   bool isLoading = false;
   Timer? _timer;
+  var uuid = const Uuid();
 
-  ChatRoomCubit({
-    required this.chatRepository,
-    required this.wsManager,
-    required this.cardsRepository,
-  }) : super(const ChatRoomState.loading());
+  ChatRoomCubit({required this.chatRepository, required this.wsManager, required this.cardsRepository}) : super(const ChatRoomState.loading());
 
   void setTimer() {
     _timer?.cancel();
@@ -89,10 +88,7 @@ class ChatRoomCubit extends Cubit<ChatRoomState> {
     }
   }
 
-  Future<void> initChat(
-    String uuid, {
-    bool sendInitialMessage = false,
-  }) async {
+  Future<void> initChat(String uuid, {bool sendInitialMessage = false}) async {
     try {
       final chatRoom = await chatRepository.getChatRoom(uuid);
       ChosenPlanModel? chosenPlan;
@@ -171,11 +167,7 @@ class ChatRoomCubit extends Cubit<ChatRoomState> {
       List<ChatMessageModel> messagesList = [message, ...(state as ChatRoomStateLoaded).chatMessages];
       chatRepository.emitNewMessageToChats(message);
       emit((state as ChatRoomStateLoaded).copyWith(chatMessages: messagesList, isLoading: isLoading));
-      EasyDebounce.debounce(
-        'searchChatRoom',
-        const Duration(milliseconds: 300),
-        () => sl<ChatsCubit>().getChatRooms(),
-      );
+      EasyDebounce.debounce('searchChatRoom', const Duration(milliseconds: 300), () => sl<ChatsCubit>().getChatRooms());
     });
 
     typingSubscription = wsManager.clientTypingStream?.listen((event) {
@@ -183,22 +175,14 @@ class ChatRoomCubit extends Cubit<ChatRoomState> {
       EasyDebounce.debounce(
         'client-typing',
         const Duration(seconds: 3),
-        () => emit(
-          (state as ChatRoomStateLoaded).copyWith(
-            isTyping: false,
-            isLoading: isLoading,
-          ),
-        ),
+        () => emit((state as ChatRoomStateLoaded).copyWith(isTyping: false, isLoading: isLoading)),
       );
     });
   }
 
-  Future<bool> sendMessage({
-    String? data,
-    List<File>? files,
-    required String userSlug,
-  }) async {
+  Future<bool> sendMessage({String? data, List<File>? files, required String userSlug}) async {
     try {
+      final messageUuid = uuid.v4();
       final compressedFiles = files != null ? await ImageCompressUtility.compressFilesList(List<File>.from(files)) : null;
       AudioPlayer().play((AssetSource('audio/send_message.wav')));
       emit(
@@ -213,16 +197,38 @@ class ChatRoomCubit extends Cubit<ChatRoomState> {
               isRead: true,
               isCurrentUserAuthor: true,
               roomId: '',
+              messageState: MessageState.loading,
+              uuid: messageUuid,
             ),
             ...(state as ChatRoomStateLoaded).chatMessages,
           ],
         ),
       );
-      await chatRepository.sendMessage(
-        data: data,
-        files: compressedFiles,
-        slug: userSlug,
-      );
+
+      try {
+        await chatRepository.sendMessage(data: data, files: compressedFiles, slug: userSlug);
+        emit(
+          (state as ChatRoomStateLoaded).copyWith(
+            chatMessages: (state as ChatRoomStateLoaded).chatMessages.map((elem) {
+              if (elem.uuid == messageUuid) {
+                return elem.copyWith(messageState: MessageState.sent);
+              }
+              return elem;
+            }).toList(),
+          ),
+        );
+      } catch (e) {
+        emit(
+          (state as ChatRoomStateLoaded).copyWith(
+            chatMessages: (state as ChatRoomStateLoaded).chatMessages.map((elem) {
+              if (elem.uuid == messageUuid) {
+                return elem.copyWith(messageState: MessageState.error);
+              }
+              return elem;
+            }).toList(),
+          ),
+        );
+      }
       sl<ChatsCubit>().getChatRooms();
       return true;
     } catch (e, st) {
@@ -268,7 +274,10 @@ class ChatRoomCubit extends Cubit<ChatRoomState> {
     try {
       final planId = (state as ChatRoomStateLoaded).chatRoom.chosenPlan?.id;
       if (planId == null) return false;
-      await chatRepository.complainAboutConsultation(id: planId, body: PlanComplainModel(description: description));
+      await chatRepository.complainAboutConsultation(
+        id: planId,
+        body: PlanComplainModel(description: description),
+      );
       return true;
     } catch (e) {
       log(e.toString());
@@ -296,4 +305,70 @@ class ChatRoomCubit extends Cubit<ChatRoomState> {
     typingSubscription?.cancel();
     super.close();
   }
+
+  void deleteMessage(String uuid) {
+    final currentState = state;
+    if (currentState is ChatRoomStateLoaded) {
+      emit(currentState.copyWith(chatMessages: currentState.chatMessages.where((message) => message.uuid != uuid).toList()));
+    }
+  }
+
+  Future<void> resendMessage({required String uuid, required String userSlug}) async {
+    final currentState = state;
+    if (currentState is ChatRoomStateLoaded) {
+      final message = currentState.chatMessages.firstWhereOrNull((message) => message.uuid == uuid);
+      if (message != null) {
+        try {
+          AudioPlayer().play((AssetSource('audio/send_message.wav')));
+          emit(
+            (state as ChatRoomStateLoaded).copyWith(
+              chatMessages: [
+                ChatMessageModel(
+                  id: 1,
+                  data: message.data,
+                  mediaData: message.mediaData,
+                  authorId: 1,
+                  updatedAt: DateTime.now(),
+                  isRead: true,
+                  isCurrentUserAuthor: true,
+                  roomId: '',
+                  messageState: MessageState.loading,
+                  uuid: uuid,
+                ),
+                ...(state as ChatRoomStateLoaded).chatMessages.where((message) => message.uuid != uuid),
+              ],
+            ),
+          );
+
+          try {
+            await chatRepository.sendMessage(data: message.data, files: message.mediaData as List<File>?, slug: userSlug);
+            emit(
+              (state as ChatRoomStateLoaded).copyWith(
+                chatMessages: (state as ChatRoomStateLoaded).chatMessages.map((elem) {
+                  if (elem.uuid == uuid) {
+                    return elem.copyWith(messageState: MessageState.sent);
+                  }
+                  return elem;
+                }).toList(),
+              ),
+            );
+          } catch (e) {
+            emit(
+              (state as ChatRoomStateLoaded).copyWith(
+                chatMessages: (state as ChatRoomStateLoaded).chatMessages.map((elem) {
+                  if (elem.uuid == uuid) {
+                    return elem.copyWith(messageState: MessageState.error);
+                  }
+                  return elem;
+                }).toList(),
+              ),
+            );
+          }
+          sl<ChatsCubit>().getChatRooms();
+        } catch (e, st) {
+          log(e.toString(), stackTrace: st);
+        }
+      }
+    }
+  }
 }