From b35de1f4e9c17980964039d4dec353bbd01b370d Mon Sep 17 00:00:00 2001
From: mso7nueh <mso7nueh@mail.ru>
Date: Wed, 2 Oct 2024 16:20:42 +0300
Subject: [PATCH 1/4] feat(consultant): add become consultant screen

---
 lib/app_router.dart                           | 11 ++++
 .../pages/become_consultant_screen.dart       | 58 +++++++++++++++++++
 .../stepper_become_consultant_screen.dart     | 24 ++++++++
 .../presentation/pages/settings_screen.dart   |  2 +-
 4 files changed, 94 insertions(+), 1 deletion(-)
 create mode 100644 lib/features/consultant/become_consultant/pages/become_consultant_screen.dart
 create mode 100644 lib/features/consultant/become_consultant/pages/stepper_become_consultant_screen.dart

diff --git a/lib/app_router.dart b/lib/app_router.dart
index e54fe2da..7b4751e0 100644
--- a/lib/app_router.dart
+++ b/lib/app_router.dart
@@ -7,6 +7,8 @@ import 'package:eatvio_app/features/calendar/presentation/pages/calendar_screen.
 import 'package:eatvio_app/features/chat/presentation/pages/chat_screen.dart';
 import 'package:eatvio_app/features/chat/presentation/pages/chat_select_screen.dart';
 import 'package:eatvio_app/features/chat/presentation/pages/photo_view_screen.dart';
+import 'package:eatvio_app/features/consultant/become_consultant/pages/become_consultant_screen.dart';
+import 'package:eatvio_app/features/consultant/become_consultant/pages/stepper_become_consultant_screen.dart';
 import 'package:eatvio_app/features/diary/presentation/pages/diary_screen.dart';
 import 'package:eatvio_app/features/diets/presentation/pages/about_diet_screen.dart';
 import 'package:eatvio_app/features/feed/models/diets_pagination_model.dart';
@@ -221,6 +223,15 @@ class AppRouter {
         name: 'mySettingsScreen',
         builder: (context, state) => MySettingsScreen.builder(context),
       ),
+      GoRoute(
+        path: '/become-consultant-screen',
+        name: 'becomeConsultantScreen',
+        builder: (context, state) => BecomeConsultantScreen(),
+      ),GoRoute(
+        path: '/stepper-become-consultant-screen',
+        name: 'stepperBecomeConsultantScreen',
+        builder: (context, state) => StepperBecomeConsultantScreen(),
+      ),
       GoRoute(
         path: '/recipe-select-screen',
         name: 'recipeSelectScreen',
diff --git a/lib/features/consultant/become_consultant/pages/become_consultant_screen.dart b/lib/features/consultant/become_consultant/pages/become_consultant_screen.dart
new file mode 100644
index 00000000..bf7ec475
--- /dev/null
+++ b/lib/features/consultant/become_consultant/pages/become_consultant_screen.dart
@@ -0,0 +1,58 @@
+import 'package:eatvio_app/theme/theme_helper.dart';
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+
+class BecomeConsultantScreen extends StatefulWidget {
+  const BecomeConsultantScreen({super.key});
+
+  @override
+  State<BecomeConsultantScreen> createState() => _BecomeConsultantScreenState();
+}
+
+class _BecomeConsultantScreenState extends State<BecomeConsultantScreen> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Стать консультантом'),
+        automaticallyImplyLeading: false,
+        centerTitle: false,
+        leading: IconButton(
+          onPressed: () => GoRouter.of(context).pop(),
+          icon: Icon(Icons.close),
+        ),
+      ),
+      body: Padding(
+        padding: const EdgeInsets.all(16),
+        child: Text('Для регистрации потребуется следующий список документов, подготовьте их заранее'),
+      ),
+      bottomSheet: _startRegistrationButton(),
+    );
+  }
+
+  _startRegistrationButton() {
+    return InkWell(
+      onTap: () => GoRouter.of(context).pushReplacementNamed('stepperBecomeConsultantScreen'),
+      borderRadius: BorderRadius.circular(20),
+      child: Ink(
+        height: 52,
+        width: MediaQuery.of(context).size.width - 32,
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(20),
+          color: appTheme.blueA400,
+        ),
+        child: Center(
+          child: Text(
+            'Начать регистрацию',
+            style: TextStyle(
+              color: Colors.white,
+              height: 1,
+              fontWeight: FontWeight.w600,
+              fontSize: 18,
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
diff --git a/lib/features/consultant/become_consultant/pages/stepper_become_consultant_screen.dart b/lib/features/consultant/become_consultant/pages/stepper_become_consultant_screen.dart
new file mode 100644
index 00000000..5b010215
--- /dev/null
+++ b/lib/features/consultant/become_consultant/pages/stepper_become_consultant_screen.dart
@@ -0,0 +1,24 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+
+class StepperBecomeConsultantScreen extends StatefulWidget {
+  const StepperBecomeConsultantScreen({super.key});
+
+  @override
+  State<StepperBecomeConsultantScreen> createState() => _StepperBecomeConsultantScreenState();
+}
+
+class _StepperBecomeConsultantScreenState extends State<StepperBecomeConsultantScreen> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        automaticallyImplyLeading: false,
+        leading: IconButton(
+          onPressed: () => GoRouter.of(context).pop(),
+          icon: Icon(Icons.close),
+        ),
+      ),
+    );
+  }
+}
diff --git a/lib/features/settings/presentation/pages/settings_screen.dart b/lib/features/settings/presentation/pages/settings_screen.dart
index 0a18843f..865247f7 100644
--- a/lib/features/settings/presentation/pages/settings_screen.dart
+++ b/lib/features/settings/presentation/pages/settings_screen.dart
@@ -345,7 +345,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
     return Padding(
       padding: EdgeInsets.symmetric(horizontal: 16),
       child: InkWell(
-        onTap: () {},
+        onTap: () => GoRouter.of(context).pushNamed('becomeConsultantScreen'),
         borderRadius: BorderRadius.circular(20),
         child: Ink(
           height: 52,

From 9ba363e7809c40adf429ce34758fec42a2f7d658 Mon Sep 17 00:00:00 2001
From: mso7nueh <mso7nueh@mail.ru>
Date: Wed, 2 Oct 2024 18:15:39 +0300
Subject: [PATCH 2/4] feat(feed): add search in blog posts and diets

---
 .../presentation/bloc/diets_cubit/diets_cubit.dart | 14 ++++++++++++--
 .../feed/presentation/pages/feed_screen.dart       |  6 ++++++
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/lib/features/feed/presentation/bloc/diets_cubit/diets_cubit.dart b/lib/features/feed/presentation/bloc/diets_cubit/diets_cubit.dart
index 858bbe9e..23d1c657 100644
--- a/lib/features/feed/presentation/bloc/diets_cubit/diets_cubit.dart
+++ b/lib/features/feed/presentation/bloc/diets_cubit/diets_cubit.dart
@@ -4,12 +4,22 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 
 class DietsCubit extends Cubit<DietsState> {
   final FeedRepository feedRepository;
+  int currentPage = 1;
+  late int lastPage;
+  bool isLoading = false;
+  // String? _query;
 
   DietsCubit({required this.feedRepository}) : super(const DietsState.loading());
 
-  loadDiets() async {
+  loadDiets({
+    String? query,
+  }) async {
     try {
-      final diets = await feedRepository.getDiets();
+      // _query = query;
+      final diets = await feedRepository.getDiets(
+        query: query,
+      );
+      lastPage = diets.meta.lastPage;
       emit(DietsState.loaded(diets: diets));
     } catch (e) {
       emit(DietsState.error(errorMessage: e.toString()));
diff --git a/lib/features/feed/presentation/pages/feed_screen.dart b/lib/features/feed/presentation/pages/feed_screen.dart
index ab1c9768..115f25f3 100644
--- a/lib/features/feed/presentation/pages/feed_screen.dart
+++ b/lib/features/feed/presentation/pages/feed_screen.dart
@@ -428,6 +428,9 @@ class _FeedScreenState extends State<FeedScreen> {
                   case 1:
                     recipesCubit.loadRecipesList(query: query);
                     break;
+                  case 2:
+                    dietsCubit.loadDiets(query: query);
+                    break;
                 }
               },
             );
@@ -443,6 +446,9 @@ class _FeedScreenState extends State<FeedScreen> {
                   case 1:
                     recipesCubit.loadRecipesList();
                     break;
+                  case 2:
+                    dietsCubit.loadDiets(query: query);
+                    break;
                 }
               },
             );

From 9c5716bd5a13937e7a61ebee3c0b1377b1b211e6 Mon Sep 17 00:00:00 2001
From: mso7nueh <mso7nueh@mail.ru>
Date: Wed, 2 Oct 2024 20:01:22 +0300
Subject: [PATCH 3/4] feat(feed): add lazy loading

---
 .../bloc/diets_cubit/diets_cubit.dart         | 47 +++++++--
 .../bloc/diets_cubit/diets_state.dart         |  3 +-
 .../bloc/diets_cubit/diets_state.freezed.dart | 97 ++++++++++---------
 .../bloc/recipes_cubit/recipes_cubit.dart     | 10 +-
 .../feed/presentation/pages/feed_screen.dart  | 33 +++++--
 5 files changed, 124 insertions(+), 66 deletions(-)

diff --git a/lib/features/feed/presentation/bloc/diets_cubit/diets_cubit.dart b/lib/features/feed/presentation/bloc/diets_cubit/diets_cubit.dart
index 23d1c657..fa44eafb 100644
--- a/lib/features/feed/presentation/bloc/diets_cubit/diets_cubit.dart
+++ b/lib/features/feed/presentation/bloc/diets_cubit/diets_cubit.dart
@@ -7,7 +7,7 @@ class DietsCubit extends Cubit<DietsState> {
   int currentPage = 1;
   late int lastPage;
   bool isLoading = false;
-  // String? _query;
+  String? _query;
 
   DietsCubit({required this.feedRepository}) : super(const DietsState.loading());
 
@@ -15,14 +15,49 @@ class DietsCubit extends Cubit<DietsState> {
     String? query,
   }) async {
     try {
-      // _query = query;
-      final diets = await feedRepository.getDiets(
+      _query = query;
+      final dietsPagination = await feedRepository.getDiets(
         query: query,
       );
-      lastPage = diets.meta.lastPage;
-      emit(DietsState.loaded(diets: diets));
+      lastPage = dietsPagination.meta.lastPage;
+      emit(DietsState.loaded(
+        dietsList: dietsPagination.data,
+        isLoading: isLoading,
+      ));
     } catch (e) {
-      emit(DietsState.error(errorMessage: e.toString()));
+      emit(DietsState.error(
+        errorMessage: e.toString(),
+      ));
+    }
+  }
+
+  loadNextPage() async {
+    if (currentPage < lastPage && !isLoading) {
+      isLoading = true;
+
+      emit((state as DietsStateLoaded).copyWith(isLoading: isLoading));
+
+      try {
+        if (currentPage < lastPage) {
+          currentPage++;
+          final dietPagination = await feedRepository.getDiets(
+            page: currentPage,
+            query: _query,
+          );
+          isLoading = false;
+          emit(
+            DietsState.loaded(
+              dietsList: [
+                ...(state as DietsStateLoaded).dietsList,
+                ...dietPagination.data,
+              ],
+              isLoading: isLoading,
+            ),
+          );
+        }
+      } catch (e) {
+        emit(DietsState.error(errorMessage: e.toString()));
+      }
     }
   }
 }
diff --git a/lib/features/feed/presentation/bloc/diets_cubit/diets_state.dart b/lib/features/feed/presentation/bloc/diets_cubit/diets_state.dart
index 3cd342e8..bc5bbba1 100644
--- a/lib/features/feed/presentation/bloc/diets_cubit/diets_state.dart
+++ b/lib/features/feed/presentation/bloc/diets_cubit/diets_state.dart
@@ -10,7 +10,8 @@ abstract class DietsState with _$DietsState {
   const factory DietsState.loading() = DietsStateLoading;
 
   const factory DietsState.loaded({
-    required DietsPagination diets,
+    required List<Diet> dietsList,
+    required bool isLoading,
   }) = DietsStateLoaded;
 
   const factory DietsState.error({
diff --git a/lib/features/feed/presentation/bloc/diets_cubit/diets_state.freezed.dart b/lib/features/feed/presentation/bloc/diets_cubit/diets_state.freezed.dart
index dd30f73d..8edde15b 100644
--- a/lib/features/feed/presentation/bloc/diets_cubit/diets_state.freezed.dart
+++ b/lib/features/feed/presentation/bloc/diets_cubit/diets_state.freezed.dart
@@ -20,7 +20,7 @@ mixin _$DietsState {
   TResult when<TResult extends Object?>(
     TResult Function() $default, {
     required TResult Function() loading,
-    required TResult Function(DietsPagination diets) loaded,
+    required TResult Function(List<Diet> dietsList, bool isLoading) loaded,
     required TResult Function(String errorMessage) error,
   }) =>
       throw _privateConstructorUsedError;
@@ -28,7 +28,7 @@ mixin _$DietsState {
   TResult? whenOrNull<TResult extends Object?>(
     TResult? Function()? $default, {
     TResult? Function()? loading,
-    TResult? Function(DietsPagination diets)? loaded,
+    TResult? Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult? Function(String errorMessage)? error,
   }) =>
       throw _privateConstructorUsedError;
@@ -36,7 +36,7 @@ mixin _$DietsState {
   TResult maybeWhen<TResult extends Object?>(
     TResult Function()? $default, {
     TResult Function()? loading,
-    TResult Function(DietsPagination diets)? loaded,
+    TResult Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult Function(String errorMessage)? error,
     required TResult orElse(),
   }) =>
@@ -132,7 +132,7 @@ class _$DietsStateImpl implements _DietsState {
   TResult when<TResult extends Object?>(
     TResult Function() $default, {
     required TResult Function() loading,
-    required TResult Function(DietsPagination diets) loaded,
+    required TResult Function(List<Diet> dietsList, bool isLoading) loaded,
     required TResult Function(String errorMessage) error,
   }) {
     return $default();
@@ -143,7 +143,7 @@ class _$DietsStateImpl implements _DietsState {
   TResult? whenOrNull<TResult extends Object?>(
     TResult? Function()? $default, {
     TResult? Function()? loading,
-    TResult? Function(DietsPagination diets)? loaded,
+    TResult? Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult? Function(String errorMessage)? error,
   }) {
     return $default?.call();
@@ -154,7 +154,7 @@ class _$DietsStateImpl implements _DietsState {
   TResult maybeWhen<TResult extends Object?>(
     TResult Function()? $default, {
     TResult Function()? loading,
-    TResult Function(DietsPagination diets)? loaded,
+    TResult Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult Function(String errorMessage)? error,
     required TResult orElse(),
   }) {
@@ -249,7 +249,7 @@ class _$DietsStateLoadingImpl implements DietsStateLoading {
   TResult when<TResult extends Object?>(
     TResult Function() $default, {
     required TResult Function() loading,
-    required TResult Function(DietsPagination diets) loaded,
+    required TResult Function(List<Diet> dietsList, bool isLoading) loaded,
     required TResult Function(String errorMessage) error,
   }) {
     return loading();
@@ -260,7 +260,7 @@ class _$DietsStateLoadingImpl implements DietsStateLoading {
   TResult? whenOrNull<TResult extends Object?>(
     TResult? Function()? $default, {
     TResult? Function()? loading,
-    TResult? Function(DietsPagination diets)? loaded,
+    TResult? Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult? Function(String errorMessage)? error,
   }) {
     return loading?.call();
@@ -271,7 +271,7 @@ class _$DietsStateLoadingImpl implements DietsStateLoading {
   TResult maybeWhen<TResult extends Object?>(
     TResult Function()? $default, {
     TResult Function()? loading,
-    TResult Function(DietsPagination diets)? loaded,
+    TResult Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult Function(String errorMessage)? error,
     required TResult orElse(),
   }) {
@@ -329,9 +329,7 @@ abstract class _$$DietsStateLoadedImplCopyWith<$Res> {
           $Res Function(_$DietsStateLoadedImpl) then) =
       __$$DietsStateLoadedImplCopyWithImpl<$Res>;
   @useResult
-  $Res call({DietsPagination diets});
-
-  $DietsPaginationCopyWith<$Res> get diets;
+  $Res call({List<Diet> dietsList, bool isLoading});
 }
 
 /// @nodoc
@@ -347,38 +345,43 @@ class __$$DietsStateLoadedImplCopyWithImpl<$Res>
   @pragma('vm:prefer-inline')
   @override
   $Res call({
-    Object? diets = null,
+    Object? dietsList = null,
+    Object? isLoading = null,
   }) {
     return _then(_$DietsStateLoadedImpl(
-      diets: null == diets
-          ? _value.diets
-          : diets // ignore: cast_nullable_to_non_nullable
-              as DietsPagination,
+      dietsList: null == dietsList
+          ? _value._dietsList
+          : dietsList // ignore: cast_nullable_to_non_nullable
+              as List<Diet>,
+      isLoading: null == isLoading
+          ? _value.isLoading
+          : isLoading // ignore: cast_nullable_to_non_nullable
+              as bool,
     ));
   }
-
-  /// Create a copy of DietsState
-  /// with the given fields replaced by the non-null parameter values.
-  @override
-  @pragma('vm:prefer-inline')
-  $DietsPaginationCopyWith<$Res> get diets {
-    return $DietsPaginationCopyWith<$Res>(_value.diets, (value) {
-      return _then(_value.copyWith(diets: value));
-    });
-  }
 }
 
 /// @nodoc
 
 class _$DietsStateLoadedImpl implements DietsStateLoaded {
-  const _$DietsStateLoadedImpl({required this.diets});
+  const _$DietsStateLoadedImpl(
+      {required final List<Diet> dietsList, required this.isLoading})
+      : _dietsList = dietsList;
+
+  final List<Diet> _dietsList;
+  @override
+  List<Diet> get dietsList {
+    if (_dietsList is EqualUnmodifiableListView) return _dietsList;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(_dietsList);
+  }
 
   @override
-  final DietsPagination diets;
+  final bool isLoading;
 
   @override
   String toString() {
-    return 'DietsState.loaded(diets: $diets)';
+    return 'DietsState.loaded(dietsList: $dietsList, isLoading: $isLoading)';
   }
 
   @override
@@ -386,11 +389,15 @@ class _$DietsStateLoadedImpl implements DietsStateLoaded {
     return identical(this, other) ||
         (other.runtimeType == runtimeType &&
             other is _$DietsStateLoadedImpl &&
-            (identical(other.diets, diets) || other.diets == diets));
+            const DeepCollectionEquality()
+                .equals(other._dietsList, _dietsList) &&
+            (identical(other.isLoading, isLoading) ||
+                other.isLoading == isLoading));
   }
 
   @override
-  int get hashCode => Object.hash(runtimeType, diets);
+  int get hashCode => Object.hash(
+      runtimeType, const DeepCollectionEquality().hash(_dietsList), isLoading);
 
   /// Create a copy of DietsState
   /// with the given fields replaced by the non-null parameter values.
@@ -406,10 +413,10 @@ class _$DietsStateLoadedImpl implements DietsStateLoaded {
   TResult when<TResult extends Object?>(
     TResult Function() $default, {
     required TResult Function() loading,
-    required TResult Function(DietsPagination diets) loaded,
+    required TResult Function(List<Diet> dietsList, bool isLoading) loaded,
     required TResult Function(String errorMessage) error,
   }) {
-    return loaded(diets);
+    return loaded(dietsList, isLoading);
   }
 
   @override
@@ -417,10 +424,10 @@ class _$DietsStateLoadedImpl implements DietsStateLoaded {
   TResult? whenOrNull<TResult extends Object?>(
     TResult? Function()? $default, {
     TResult? Function()? loading,
-    TResult? Function(DietsPagination diets)? loaded,
+    TResult? Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult? Function(String errorMessage)? error,
   }) {
-    return loaded?.call(diets);
+    return loaded?.call(dietsList, isLoading);
   }
 
   @override
@@ -428,12 +435,12 @@ class _$DietsStateLoadedImpl implements DietsStateLoaded {
   TResult maybeWhen<TResult extends Object?>(
     TResult Function()? $default, {
     TResult Function()? loading,
-    TResult Function(DietsPagination diets)? loaded,
+    TResult Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult Function(String errorMessage)? error,
     required TResult orElse(),
   }) {
     if (loaded != null) {
-      return loaded(diets);
+      return loaded(dietsList, isLoading);
     }
     return orElse();
   }
@@ -477,10 +484,12 @@ class _$DietsStateLoadedImpl implements DietsStateLoaded {
 }
 
 abstract class DietsStateLoaded implements DietsState {
-  const factory DietsStateLoaded({required final DietsPagination diets}) =
-      _$DietsStateLoadedImpl;
+  const factory DietsStateLoaded(
+      {required final List<Diet> dietsList,
+      required final bool isLoading}) = _$DietsStateLoadedImpl;
 
-  DietsPagination get diets;
+  List<Diet> get dietsList;
+  bool get isLoading;
 
   /// Create a copy of DietsState
   /// with the given fields replaced by the non-null parameter values.
@@ -561,7 +570,7 @@ class _$DietsStateErrorImpl implements DietsStateError {
   TResult when<TResult extends Object?>(
     TResult Function() $default, {
     required TResult Function() loading,
-    required TResult Function(DietsPagination diets) loaded,
+    required TResult Function(List<Diet> dietsList, bool isLoading) loaded,
     required TResult Function(String errorMessage) error,
   }) {
     return error(errorMessage);
@@ -572,7 +581,7 @@ class _$DietsStateErrorImpl implements DietsStateError {
   TResult? whenOrNull<TResult extends Object?>(
     TResult? Function()? $default, {
     TResult? Function()? loading,
-    TResult? Function(DietsPagination diets)? loaded,
+    TResult? Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult? Function(String errorMessage)? error,
   }) {
     return error?.call(errorMessage);
@@ -583,7 +592,7 @@ class _$DietsStateErrorImpl implements DietsStateError {
   TResult maybeWhen<TResult extends Object?>(
     TResult Function()? $default, {
     TResult Function()? loading,
-    TResult Function(DietsPagination diets)? loaded,
+    TResult Function(List<Diet> dietsList, bool isLoading)? loaded,
     TResult Function(String errorMessage)? error,
     required TResult orElse(),
   }) {
diff --git a/lib/features/feed/presentation/bloc/recipes_cubit/recipes_cubit.dart b/lib/features/feed/presentation/bloc/recipes_cubit/recipes_cubit.dart
index 621880fe..93bcf399 100644
--- a/lib/features/feed/presentation/bloc/recipes_cubit/recipes_cubit.dart
+++ b/lib/features/feed/presentation/bloc/recipes_cubit/recipes_cubit.dart
@@ -13,6 +13,11 @@ class RecipesCubit extends Cubit<RecipesState> {
   bool isLoading = false;
   String? _query;
 
+  RecipesCubit({
+    required this.feedRepository,
+    required this.recipeRepository,
+  }) : super(const RecipesState.loading());
+
   loadRecipesList({
     String? query,
   }) async {
@@ -35,11 +40,6 @@ class RecipesCubit extends Cubit<RecipesState> {
     }
   }
 
-  RecipesCubit({
-    required this.feedRepository,
-    required this.recipeRepository,
-  }) : super(const RecipesState.loading());
-
   loadNextPage() async {
     if (currentPage < lastPage && !isLoading) {
       isLoading = true;
diff --git a/lib/features/feed/presentation/pages/feed_screen.dart b/lib/features/feed/presentation/pages/feed_screen.dart
index 115f25f3..0abbb6c2 100644
--- a/lib/features/feed/presentation/pages/feed_screen.dart
+++ b/lib/features/feed/presentation/pages/feed_screen.dart
@@ -57,11 +57,23 @@ class _FeedScreenState extends State<FeedScreen> {
     }
   }
 
-  _onScrollRecipes() {}
+  _onScrollRecipes() {
+    if (recipesScrollController.offset >= recipesScrollController.position.maxScrollExtent && !recipesScrollController.position.outOfRange) {
+      recipesCubit.loadNextPage();
+    }
+  }
 
-  _onScrollDiets() {}
+  _onScrollDiets() {
+    if (dietsScrollController.offset >= dietsScrollController.position.maxScrollExtent && !dietsScrollController.position.outOfRange) {
+      dietsCubit.loadNextPage();
+    }
+  }
 
-  _onScrollPlans() {}
+  _onScrollPlans() {
+    if (plansScrollController.offset >= plansScrollController.position.maxScrollExtent && !plansScrollController.position.outOfRange) {
+      // plansCubit.loadNextPage();
+    }
+  }
 
   @override
   void dispose() {
@@ -133,16 +145,17 @@ class _FeedScreenState extends State<FeedScreen> {
         },
         body: Builder(
           builder: (BuildContext context) {
-            if (_selectedChipIndex == 0)
+            if (_selectedChipIndex == 0) {
               return _buildAllBlogPosts();
-            else if (_selectedChipIndex == 1)
+            } else if (_selectedChipIndex == 1) {
               return _buildAllRecipes();
-            else if (_selectedChipIndex == 2)
+            } else if (_selectedChipIndex == 2) {
               return _buildDiets();
-            else if (_selectedChipIndex == 3)
+            } else if (_selectedChipIndex == 3) {
               return _buildPlans();
-            else
+            } else {
               return Center(child: Text(chipsLabelList[_selectedChipIndex]));
+            }
           },
         ),
       ),
@@ -274,12 +287,12 @@ class _FeedScreenState extends State<FeedScreen> {
                 shrinkWrap: true,
                 physics: BouncingScrollPhysics(),
                 itemBuilder: (context, index) {
-                  return DietsWidget(diet: state.diets.data[index]);
+                  return DietsWidget(diet: state.dietsList[index]);
                 },
                 separatorBuilder: (context, index) {
                   return SizedBox(height: 8);
                 },
-                itemCount: state.diets.data.length,
+                itemCount: state.dietsList.length,
               );
             } else if (state is DietsStateError) {
               return Scaffold(

From 1217c72f2f02a957b4502dc58a0d892a64e4f927 Mon Sep 17 00:00:00 2001
From: mso7nueh <mso7nueh@mail.ru>
Date: Thu, 3 Oct 2024 12:48:53 +0300
Subject: [PATCH 4/4] fix: fix lazy loading in chat and feed

---
 .../chat/presentation/pages/chat_screen.dart  |  13 +-
 .../stepper_become_consultant_screen.dart     | 121 +++++++++++++++++-
 .../bloc/feed_cubit/feed_cubit.dart           |   2 +
 lib/features/feed/services/feed_service.dart  |   6 +-
 .../feed/services/feed_service.g.dart         |  11 +-
 5 files changed, 140 insertions(+), 13 deletions(-)

diff --git a/lib/features/chat/presentation/pages/chat_screen.dart b/lib/features/chat/presentation/pages/chat_screen.dart
index 2e96d007..ae20444b 100644
--- a/lib/features/chat/presentation/pages/chat_screen.dart
+++ b/lib/features/chat/presentation/pages/chat_screen.dart
@@ -27,16 +27,18 @@ class ChatScreen extends StatefulWidget {
 class _ChatScreenState extends State<ChatScreen> {
   final scrollController = ScrollController();
   final TextEditingController textEditingController = TextEditingController();
+  final ChatRoomCubit chatRoomCubit = sl<ChatRoomCubit>();
 
   @override
   void initState() {
-    scrollController.addListener(_onScroll);
     super.initState();
+    scrollController.addListener(_onScroll);
+    chatRoomCubit.initChat(widget.chatId);
   }
 
   _onScroll() {
     if (scrollController.offset >= scrollController.position.maxScrollExtent && !scrollController.position.outOfRange) {
-      context.read<ChatRoomCubit>().loadNextPage(widget.chatId);
+      chatRoomCubit.loadNextPage(widget.chatId);
     }
   }
 
@@ -48,8 +50,9 @@ class _ChatScreenState extends State<ChatScreen> {
 
   Widget build(BuildContext context) {
     return BlocProvider<ChatRoomCubit>(
-      create: (BuildContext context) => sl()..initChat(widget.chatId),
+      create: (BuildContext context) => chatRoomCubit,
       child: BlocBuilder<ChatRoomCubit, ChatRoomState>(
+        bloc: chatRoomCubit,
         builder: (context, state) {
           if (state is ChatRoomStateLoaded) {
             return _buildChat(context, state);
@@ -234,7 +237,7 @@ class _ChatScreenState extends State<ChatScreen> {
 
                       if (result != null) {
                         List<File> files = result.paths.map((path) => File(path!)).toList();
-                        context.read<ChatRoomCubit>().sendMessage(
+                        chatRoomCubit.sendMessage(
                               chatId: widget.chatId,
                               files: files,
                             );
@@ -305,7 +308,7 @@ class _ChatScreenState extends State<ChatScreen> {
                     customBorder: CircleBorder(),
                     onTap: () {
                       if (textEditingController.text.isNotEmpty) {
-                        context.read<ChatRoomCubit>().sendMessage(
+                        chatRoomCubit.sendMessage(
                               chatId: widget.chatId,
                               data: textEditingController.text.trim(),
                             );
diff --git a/lib/features/consultant/become_consultant/pages/stepper_become_consultant_screen.dart b/lib/features/consultant/become_consultant/pages/stepper_become_consultant_screen.dart
index 5b010215..c191c402 100644
--- a/lib/features/consultant/become_consultant/pages/stepper_become_consultant_screen.dart
+++ b/lib/features/consultant/become_consultant/pages/stepper_become_consultant_screen.dart
@@ -1,3 +1,6 @@
+import 'package:eatvio_app/core/utils/image_constant.dart';
+import 'package:eatvio_app/theme/theme_helper.dart';
+import 'package:eatvio_app/widgets/app_bar/appbar_title_image.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 
@@ -9,15 +12,127 @@ class StepperBecomeConsultantScreen extends StatefulWidget {
 }
 
 class _StepperBecomeConsultantScreenState extends State<StepperBecomeConsultantScreen> {
+  double progressValue = 1 / 6;
+  int step = 1;
+  final pageController = PageController();
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
+      floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
+      floatingActionButton: Row(
+        children: [
+          Container(
+            height: 48,
+            width: MediaQuery.of(context).size.width * 0.2,
+            padding: EdgeInsets.only(left: 16, right: 4),
+            child: FloatingActionButton.extended(
+              heroTag: 'backButtonRegistration',
+              highlightElevation: 0,
+              focusElevation: 0,
+              elevation: 0,
+              shape: RoundedRectangleBorder(
+                borderRadius: BorderRadius.circular(20),
+              ),
+              backgroundColor: Color(0xFFEAF2FD),
+              onPressed: () async {
+                setState(() {
+                  pageController.previousPage(
+                    duration: const Duration(milliseconds: 350),
+                    curve: Curves.easeInOut,
+                  );
+                });
+              },
+              label: Icon(
+                Icons.arrow_back_ios_new_rounded,
+                color: appTheme.blueA400,
+              ),
+            ),
+          ),
+          Container(
+            height: 48,
+            width: MediaQuery.of(context).size.width * 0.8,
+            padding: EdgeInsets.only(left: 4, right: 16),
+            child: FloatingActionButton.extended(
+              heroTag: 'nextButtonRegistration',
+              highlightElevation: 0,
+              elevation: 0,
+              focusElevation: 0,
+              shape: RoundedRectangleBorder(
+                borderRadius: BorderRadius.circular(20),
+              ),
+              backgroundColor: appTheme.blueA400,
+              onPressed: () async {
+                setState(() {
+                  pageController.nextPage(
+                    duration: const Duration(milliseconds: 350),
+                    curve: Curves.easeInOut,
+                  );
+                });
+              },
+              label: Text(
+                'Продолжить',
+                style: theme.textTheme.titleSmall!.copyWith(color: Colors.white),
+              ),
+            ),
+          ),
+        ],
+      ),
       appBar: AppBar(
         automaticallyImplyLeading: false,
-        leading: IconButton(
-          onPressed: () => GoRouter.of(context).pop(),
-          icon: Icon(Icons.close),
+        leading: Builder(
+          builder: (context) => IconButton(
+            icon: Icon(Icons.close_rounded),
+            onPressed: () => GoRouter.of(context).pop(),
+          ),
         ),
+        centerTitle: true,
+        title: AppbarTitleImage(imagePath: ImageConstant.imgLogoEatvio),
+        actions: [
+          Padding(
+            padding: const EdgeInsets.only(right: 16),
+            child: Text('шаг $step из 6'),
+          ),
+        ],
+        bottom: PreferredSize(
+          preferredSize: Size(MediaQuery.of(context).size.width, 32),
+          child: Padding(
+            padding: const EdgeInsets.all(16),
+            child: TweenAnimationBuilder<double>(
+              duration: const Duration(milliseconds: 350),
+              curve: Curves.easeInOut,
+              tween: Tween<double>(
+                begin: 0,
+                end: progressValue,
+              ),
+              builder: (context, value, _) => LinearProgressIndicator(
+                value: value,
+                borderRadius: BorderRadius.circular(16),
+                minHeight: 8,
+                backgroundColor: Colors.grey.shade100,
+                valueColor: AlwaysStoppedAnimation<Color>(appTheme.blueA400),
+              ),
+            ),
+          ),
+        ),
+      ),
+      body: PageView(
+        physics: NeverScrollableScrollPhysics(),
+        controller: pageController,
+        onPageChanged: (index) {
+          setState(() {
+            step = index + 1;
+            progressValue = step / 6;
+          });
+        },
+        children: [
+          Container(),
+          Container(),
+          Container(),
+          Container(),
+          Container(),
+          Container(),
+        ],
       ),
     );
   }
diff --git a/lib/features/feed/presentation/bloc/feed_cubit/feed_cubit.dart b/lib/features/feed/presentation/bloc/feed_cubit/feed_cubit.dart
index 83df5eb0..f387a4eb 100644
--- a/lib/features/feed/presentation/bloc/feed_cubit/feed_cubit.dart
+++ b/lib/features/feed/presentation/bloc/feed_cubit/feed_cubit.dart
@@ -37,7 +37,9 @@ class FeedCubit extends Cubit<FeedState> {
 
       try {
         if (currentPage < lastPage) {
+          print('before: $currentPage');
           currentPage++;
+          print('after: $currentPage');
           final feedBlogPosts = await feedRepository.getFeedBlogPosts(
             page: currentPage,
             query: _query,
diff --git a/lib/features/feed/services/feed_service.dart b/lib/features/feed/services/feed_service.dart
index 9d0cd1bd..1321fa6b 100644
--- a/lib/features/feed/services/feed_service.dart
+++ b/lib/features/feed/services/feed_service.dart
@@ -13,20 +13,20 @@ abstract class FeedService {
 
   @GET('/api/blogPosts/index')
   Future<FeedBlogPostSettingsModel> getBlogPostList({
-    @Path() required int page,
+    @Query('page') required int page,
     @Query('query_search') String? query,
   });
 
   @GET('/api/recipes/index')
   Future<RecipesPagination> getRecipes({
-    @Path() required int page,
+    @Query('page') required int page,
     @Query('filters[tags][tags.id][\$in][]') required List<int>? tags,
     @Query('filters[title][\$contains]') required String? query,
   });
 
   @GET('/api/diets/index')
   Future<DietsPagination> getDiets({
-    @Path() required int page,
+    @Query('page') required int page,
     @Query('query_search') String? query,
   });
 
diff --git a/lib/features/feed/services/feed_service.g.dart b/lib/features/feed/services/feed_service.g.dart
index d074b0a2..31b022c4 100644
--- a/lib/features/feed/services/feed_service.g.dart
+++ b/lib/features/feed/services/feed_service.g.dart
@@ -27,7 +27,10 @@ class _FeedService implements FeedService {
     String? query,
   }) async {
     final _extra = <String, dynamic>{};
-    final queryParameters = <String, dynamic>{r'query_search': query};
+    final queryParameters = <String, dynamic>{
+      r'page': page,
+      r'query_search': query,
+    };
     queryParameters.removeWhere((k, v) => v == null);
     final _headers = <String, dynamic>{};
     const Map<String, dynamic>? _data = null;
@@ -66,6 +69,7 @@ class _FeedService implements FeedService {
   }) async {
     final _extra = <String, dynamic>{};
     final queryParameters = <String, dynamic>{
+      r'page': page,
       r'filters[tags][tags.id][$in][]': tags,
       r'filters[title][$contains]': query,
     };
@@ -105,7 +109,10 @@ class _FeedService implements FeedService {
     String? query,
   }) async {
     final _extra = <String, dynamic>{};
-    final queryParameters = <String, dynamic>{r'query_search': query};
+    final queryParameters = <String, dynamic>{
+      r'page': page,
+      r'query_search': query,
+    };
     queryParameters.removeWhere((k, v) => v == null);
     final _headers = <String, dynamic>{};
     const Map<String, dynamic>? _data = null;