feat(feed) Blog post edit API connect, TextController management and redirect

lib/presentation/feed/blog_post_edit_screen/bloc/blog_post_edit_bloc.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:equatable/equatable.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
@@ -13,6 +15,7 @@ part 'blog_post_edit_state.dart';
 class BlogPostEditBloc extends Bloc<BlogPostEditEvent, BlogPostEditState> {
   BlogPostEditBloc(BlogPostEditState initialState) : super(initialState) {
     on<BlogPostEditInitialEvent>(_onInitialize);
+    on<EditBlogPost>(_editBlogPost);
   }
 
   _onInitialize(
@@ -41,10 +44,16 @@ class BlogPostEditBloc extends Bloc<BlogPostEditEvent, BlogPostEditState> {
             var currentState = state as BlogPostEditLoadedState;
             emit(currentState.copyWith(
                 blog_postModelObj: currentState.blog_postModelObj,
-                blog_post: currentState.blog_post));
+                blog_post: currentState.blog_post,
+                title: currentState.title,
+                description: currentState.description,
+                youtube_url: currentState.youtube_url));
           } else {
-            emit(BlogPostEditLoadedState(blog_post: data));
+            emit(BlogPostEditLoadedState(
-            print(data);
+                blog_post: data,
+                title: TextEditingController(text: data['title']),
+                description: TextEditingController(text: data['description']),
+                youtube_url: TextEditingController(text: data['youtube_url'])));
           }
         } else {
           // Один или несколько ключевых полей отсутствуют, обрабатываем ошибку
@@ -60,4 +69,54 @@ class BlogPostEditBloc extends Bloc<BlogPostEditEvent, BlogPostEditState> {
       emit(BlogPostEditErrorState('Ошибка при получении данных о чатах: $e'));
     }
   }
+
+  FutureOr<void> _editBlogPost(
+      EditBlogPost event, Emitter<BlogPostEditState> emit) async {
+    if (state is BlogPostEditLoadedState) {
+      var currentState = state as BlogPostEditLoadedState;
+
+      var response = await sendBlogPost(
+        currentState.blog_post,
+        currentState.title?.text,
+        currentState.youtube_url?.text,
+        currentState.description?.text,
+      );
+
+      if (response.statusCode == 200) {
+        NavigatorService.pushNamed(AppRoutes.blogPostScreen,
+            arguments: currentState.blog_post?['id'].toString());
+      } else {
+        print(
+            'Failed to edit blog post. Status Code: ${response.statusCode} ${response.body}');
+      }
+    }
+  }
+
+  FutureOr<http.Response> sendBlogPost(
+    Map<String, dynamic>? blog_post,
+    String? title,
+    String? youtube_url,
+    String? description,
+  ) async {
+    int id = blog_post?['id'];
+    String url = '${dotenv.env['SERVER_ROOT']!}/feed/update/$id';
+
+    final Map<String, dynamic> credentials = {
+      'id': id,
+      'title': title,
+      'description': description,
+      'youtube_url': youtube_url,
+    };
+
+    var response = await http.post(
+      Uri.parse(url),
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: json.encode(credentials),
+      encoding: utf8,
+    );
+
+    return response;
+  }
 }

lib/presentation/feed/blog_post_edit_screen/bloc/blog_post_edit_event.dart

@@ -14,3 +14,8 @@ class BlogPostEditInitialEvent extends BlogPostEditEvent {
   @override
   List<Object?> get props => [];
 }
+
+class EditBlogPost extends BlogPostEditEvent {
+  @override
+  List<Object?> get props => [];
+}

lib/presentation/feed/blog_post_edit_screen/blog_post_edit_screen.dart

@@ -41,7 +41,6 @@ class BlogPostEditScreen extends StatelessWidget {
   }
 
   _buildBlogPostEdit(BuildContext context, BlogPostEditLoadedState state) {
-    print(state.blog_post);
     mediaQueryData = MediaQuery.of(context);
     return SafeArea(
         child: Scaffold(
@@ -90,29 +89,22 @@ class BlogPostEditScreen extends StatelessWidget {
                     TextFormField(
                       controller: state.title,
                       decoration: InputDecoration(labelText: 'Заголовок'),
-                      initialValue: state
-                          .blog_post?['title'], // Если есть начальное значение
                     ),
                     SizedBox(height: 16.0),
                     TextFormField(
                       controller: state.description,
                       decoration: InputDecoration(labelText: 'Описание'),
-                      initialValue: state.blog_post?[
-                          'description'], // Если есть начальное значение
                     ),
                     SizedBox(height: 16.0),
                     TextFormField(
                       controller: state.youtube_url,
                       decoration: InputDecoration(labelText: 'Ссылка'),
-                      initialValue: state.blog_post?[
-                          'youtube_url'], // Если есть начальное значение
                     ),
                     SizedBox(height: 16.0),
                     // Здесь нужно добавить виджет для загрузки картинки
                     ElevatedButton(
-                      onPressed: () {
+                      onPressed: () =>
-                        // Действия по сохранению записи в блоге
+                          context.read<BlogPostEditBloc>().add(EditBlogPost()),
-                      },
                       child: Text('Сохранить'),
                     )
                   ]),

lib/presentation/feed/blog_post_screen/bloc/blog_post_bloc.dart

@@ -44,7 +44,6 @@ class BlogPostBloc extends Bloc<BlogPostEvent, BlogPostState> {
                 blog_post: currentState.blog_post));
           } else {
             emit(BlogPostLoadedState(blog_post: data));
-            print(data);
           }
         } else {
           // Один или несколько ключевых полей отсутствуют, обрабатываем ошибку

lib/presentation/feed/blog_post_screen/blog_post_screen.dart

@@ -46,7 +46,6 @@ class BlogPostScreen extends StatelessWidget {
   }
 
   _buildBlogPost(BuildContext context, BlogPostLoadedState state) {
-    print(state.blog_post);
     mediaQueryData = MediaQuery.of(context);
     return SafeArea(
         child: Scaffold(