feat(chat): Messages list fill, message model

lib/presentation/chat/chat_screen/bloc/chat_bloc.dart

@@ -3,9 +3,11 @@ import 'package:flutter/material.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:hive/hive.dart';
 import 'package:http/http.dart' as http;
+import 'package:intl/intl.dart';
 import 'dart:convert';
 import '/core/app_export.dart';
 import 'package:eatvio_app/presentation/chat/chat_screen/models/chat_model.dart';
+import 'package:eatvio_app/presentation/chat/chat_screen/models/chat_message_model.dart';
 part 'chat_event.dart';
 part 'chat_state.dart';
 
@@ -28,7 +30,6 @@ class ChatBloc extends Bloc<ChatEvent, ChatState> {
         );
       }
       final String? chatID = state.chatModelObj?.chatID;
-      print(chatID);
       final response = await http.get(
         Uri.parse(dotenv.env['SERVER_ROOT']! + '/chat/show/$chatID'),
         headers: {
@@ -37,13 +38,17 @@ class ChatBloc extends Bloc<ChatEvent, ChatState> {
       );
       if (response.statusCode == 200) {
         final data = jsonDecode(response.body);
-        print(data);
-        if (data is Map<String, dynamic> && data.containsKey('chatRooms')) {
+        if (data is Map<String, dynamic> &&
+            data.containsKey('chatRoom') &&
+            data['chatRoom'].containsKey('messages')) {
           if (state is ChatLoadedState) {
             var currentState = state as ChatLoadedState;
-            emit(currentState.copyWith());
+            emit(currentState.copyWith(
+                chatModelObj: currentState.chatModelObj,
+                messages: currentState.messages));
           } else {
-            emit(ChatLoadedState());
+            emit(ChatLoadedState(
+                messages: fillMessages(data['chatRoom']['messages'])));
           }
         } else {
           // Один или несколько ключевых полей отсутствуют, обрабатываем ошибку
@@ -58,4 +63,18 @@ class ChatBloc extends Bloc<ChatEvent, ChatState> {
       emit(ChatErrorState('Ошибка при получении данных о чатах: $e'));
     }
   }
+
+  List<ChatMessageModel> fillMessages(List<dynamic> messagesJSON) {
+    List<ChatMessageModel> messages = [];
+    for (int i = 0; i < messagesJSON.length; i++) {
+      messages.add(ChatMessageModel(
+          id: messagesJSON[i]['id'],
+          data: messagesJSON[i]['data'],
+          mediaData: messagesJSON[i]['mediaData'] ?? [],
+          updatedAt: messagesJSON[i]['updated_at'],
+          authorId: messagesJSON[i]['author_id']));
+    }
+
+    return messages;
+  }
 }

lib/presentation/chat/chat_screen/bloc/chat_state.dart

@@ -22,26 +22,18 @@ class ChatState extends Equatable {
 }
 
 class ChatLoadedState extends ChatState {
-  ChatLoadedState({
-    this.selectedDropDownValue,
-    this.chatModelObj,
-  });
-
-  SelectionPopupModel? selectedDropDownValue;
+  ChatLoadedState({this.chatModelObj, this.messages});
 
   ChatModel? chatModelObj;
+  List<ChatMessageModel>? messages;
 
   @override
-  List<Object?> get props => [
-        selectedDropDownValue,
-        chatModelObj,
-      ];
-  ChatState copyWith({
-    SelectionPopupModel? selectedDropDownValue,
-    ChatModel? chatModelObj,
-  }) {
-    return ChatState(
+  List<Object?> get props => [chatModelObj, messages];
+  ChatLoadedState copyWith(
+      {ChatModel? chatModelObj, List<ChatMessageModel>? messages}) {
+    return ChatLoadedState(
       chatModelObj: chatModelObj ?? this.chatModelObj,
+      messages: messages ?? this.messages,
     );
   }
 }

lib/presentation/chat/chat_screen/chat_screen.dart

@@ -13,7 +13,6 @@ class ChatScreen extends StatelessWidget {
   const ChatScreen({Key? key}) : super(key: key);
   static Widget builder(BuildContext context) {
     final chatID = ModalRoute.of(context)!.settings.arguments;
-    print(chatID.toString());
     return BlocProvider<ChatBloc>(
         create: (context) => ChatBloc(
             ChatState(chatModelObj: ChatModel(chatID: chatID.toString())))

lib/presentation/chat/chat_screen/models/chat_message_model.dart

@@ -0,0 +1,36 @@
+import 'package:equatable/equatable.dart';
+
+class ChatMessageModel extends Equatable {
+  final int id;
+  final String data;
+  final List<dynamic> mediaData;
+  final int authorId;
+  final String updatedAt;
+
+  ChatMessageModel({
+    required this.id,
+    required this.data,
+    required this.mediaData,
+    required this.authorId,
+    required this.updatedAt,
+  });
+
+  ChatMessageModel copyWith({
+    int? id,
+    String? data,
+    List<dynamic>? mediaData,
+    int? authorId,
+    String? updatedAt,
+  }) {
+    return ChatMessageModel(
+      id: id ?? this.id,
+      data: data ?? this.data,
+      mediaData: mediaData ?? this.mediaData,
+      authorId: authorId ?? this.authorId,
+      updatedAt: updatedAt ?? this.updatedAt,
+    );
+  }
+
+  @override
+  List<Object?> get props => [id, data, mediaData, authorId, updatedAt];
+}