pre merge commit

2025-03-10 22:25:30 +07:00
parent afac964e2e
commit f590c49def
18 changed files with 604 additions and 32 deletions
--- a/assets/icons/reversed_exclamation_mark.svg
+++ b/assets/icons/reversed_exclamation_mark.svg
@@ -0,0 +1,4 @@
+<svg width="68" height="69" viewBox="0 0 68 69" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M68 34.6406C68 53.2716 52.7777 68.375 34 68.375C15.2223 68.375 0 53.2716 0 34.6406C0 16.0096 15.2223 0.90625 34 0.90625C52.7777 0.90625 68 16.0096 68 34.6406Z" fill="white"/>
+<path d="M31.6767 54.8812V26.6568H36.2667V54.8812H31.6767ZM31.11 20.2473V15.1309H36.7767V20.2473H31.11Z" fill="#2F80ED"/>
+</svg>
--- a/lib/core/app_router.dart
+++ b/lib/core/app_router.dart
@@ -241,12 +241,10 @@ class AppRouter {
        path: '/chat-screen',
        name: 'chatScreen',
        builder: (context, state) {
-          final data = state.extra as Map<String, dynamic>;
-          final chatsCubit = data['chatsCubit'] as ChatsCubit;
+          final data = state.extra as Map<String, dynamic>;          
          final chatId = data['chatId'] as String;
          return ChatScreen(
-            chatId: chatId,
-            chatsCubit: chatsCubit,
+            chatId: chatId,            
          );
        },
      ),
--- a/lib/core/const.dart
+++ b/lib/core/const.dart
@@ -1,5 +1,5 @@
-String baseUrl = 'https://eatvio.ru';
-// String baseUrl = 'https://dev2.eatvio.com';
+// String baseUrl = 'https://eatvio.ru';
+String baseUrl = 'https://dev2.eatvio.com';

 const List<int> durationValues = [7, 14, 21];

@@ -8,4 +8,4 @@ const List<String> planTypeValues = ['fit', 'slim', 'wellness', 'behavior'];

 const newMessagesChannelName = 'private-new-chat-messages';
 const newNotificationsChannelName = 'private-message-events';
-const directChatChannelName = 'private-direct-chat';
+const directChatChannelName = 'private-direct-chat';
--- a/lib/core/locator_service.dart
+++ b/lib/core/locator_service.dart
@@ -87,6 +87,7 @@ Future<void> init() async {
  sl.registerLazySingleton<NotificationsCubit>(() => NotificationsCubit(wsManager: sl()));
  sl.registerLazySingleton<FeedCubit>(() => FeedCubit(feedRepository: sl()));
  sl.registerLazySingleton<ProfileAvatarCubit>(() => ProfileAvatarCubit(profileRepository: sl()));
+  sl.registerLazySingleton<ChatsCubit>(() => ChatsCubit(chatRepository: sl(), wsManager: sl(), profileRepository: sl()));

  // Cubit factories
  sl.registerFactory<RegistrationCubit>(() => RegistrationCubit(registrationRepository: sl()));
@@ -96,8 +97,7 @@ Future<void> init() async {
  sl.registerFactory<ProfileCubit>(() => ProfileCubit(profileRepository: sl(), chatRepository: sl()));
  sl.registerFactory<profilePlans.PlansCubit>(() => profilePlans.PlansCubit(plansRepository: sl()));
  sl.registerFactory<DietsCubit>(() => DietsCubit(feedRepository: sl(), dietsRepository: sl()));
-  sl.registerFactory<CommentsCubit>(() => CommentsCubit(feedRepository: sl()));
-  sl.registerFactory<ChatsCubit>(() => ChatsCubit(chatRepository: sl(), wsManager: sl(), profileRepository: sl()));
+  sl.registerFactory<CommentsCubit>(() => CommentsCubit(feedRepository: sl()));  
  sl.registerFactory<PlansCubit>(() => PlansCubit(feedRepository: sl(), planRepository: sl()));
  sl.registerFactory<SettingsCubit>(() => SettingsCubit(profileRepository: sl(), settingsRepository: sl()));
  sl.registerFactory<RegisterConsultantCubit>(() => RegisterConsultantCubit(consultantRepository: sl()));
--- a/lib/features/chat/presentation/pages/chat_screen.dart
+++ b/lib/features/chat/presentation/pages/chat_screen.dart
@@ -11,6 +11,7 @@ import 'package:eatvio_app/features/chat/presentation/widgets/chat_bubble_widget
 import 'package:eatvio_app/core/locator_service.dart';
 import 'package:eatvio_app/core/theme/custom_text_style.dart';
 import 'package:eatvio_app/core/theme/theme_helper.dart';
+import 'package:eatvio_app/features/chat/presentation/widgets/notification_banner.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
@@ -19,10 +20,8 @@ import 'package:visibility_detector/visibility_detector.dart';

 class ChatScreen extends StatefulWidget {
  final String chatId;
-  final ChatsCubit chatsCubit;
  const ChatScreen({
    required this.chatId,
-    required this.chatsCubit,
    super.key,
  });

@@ -174,7 +173,9 @@ class _ChatScreenState extends State<ChatScreen> {
                                            () async {
                                              final result = await context.read<ChatRoomCubit>().markMessagesAsRead(state.chatRoom.id, unreadMessagesIdsCopy);
                                              if (!result) return;
-                                              widget.chatsCubit.reduceUnreadMessagesCount(chatId: state.chatRoom.id, count: unreadMessagesIdsCopy.length);
+                                              context
+                                                  .read<ChatsCubit>()
+                                                  .reduceUnreadMessagesCount(chatId: state.chatRoom.id, count: unreadMessagesIdsCopy.length);
                                              unreadMessagesIdsCopy.clear();
                                            },
                                          );
@@ -203,7 +204,7 @@ class _ChatScreenState extends State<ChatScreen> {
                                      () async {
                                        final result = await context.read<ChatRoomCubit>().markMessagesAsRead(state.chatRoom.id, unreadMessagesIds);
                                        if (!result) return;
-                                        widget.chatsCubit.reduceUnreadMessagesCount(chatId: state.chatRoom.id, count: unreadMessagesIds.length);
+                                        context.read<ChatsCubit>().reduceUnreadMessagesCount(chatId: state.chatRoom.id, count: unreadMessagesIds.length);
                                        unreadMessagesIds.clear();
                                      },
                                    );
--- a/lib/features/chat/presentation/widgets/chat_entry_widget.dart
+++ b/lib/features/chat/presentation/widgets/chat_entry_widget.dart
@@ -28,7 +28,6 @@ class _ChatEntryWidgetState extends State<ChatEntryWidget> {
        'chatScreen',
        extra: {
          'chatId': widget.chatRoom.id.toString(),
-          'chatsCubit': context.read<ChatsCubit>(),
        },
      ),
      child: Ink(
--- a/lib/features/chat/presentation/widgets/notification_banner.dart
+++ b/lib/features/chat/presentation/widgets/notification_banner.dart
@@ -0,0 +1,77 @@
+import 'package:eatvio_app/core/theme/custom_text_style.dart';
+import 'package:eatvio_app/core/theme/theme_helper.dart';
+import 'package:eatvio_app/generated/l10n.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_svg/svg.dart';
+
+class NotificationBanner extends StatelessWidget {
+  const NotificationBanner({super.key, required this.bannerType});
+  final BannerType bannerType;
+  @override
+  Widget build(BuildContext context) {
+    final size = MediaQuery.sizeOf(context);
+    final s = S.of(context);
+    return Container(
+      decoration: BoxDecoration(
+        color: appTheme.gray50,
+        borderRadius: BorderRadius.circular(20),
+      ),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Padding(
+            padding: const EdgeInsets.only(top: 12, right: 8, left: 12),
+            child: SvgPicture.asset('assets/icons/reversed_exclamation_mark.svg', height: 68, width: 68),
+          ),
+          Padding(
+            padding: const EdgeInsets.only(top: 16),
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: switch (bannerType) {
+                BannerType.date => [
+                    SizedBox(
+                      width: size.width * 0.6,
+                      child: Text(s.can_not_choose_start_date, style: TextStyles.textMMedium.copyWith(color: appTheme.black)),
+                    ),
+                    SizedBox(height: 12),
+                    GestureDetector(
+                      onTap: () {},
+                      child: Text(s.add_card, style: TextStyles.textLSemibold.copyWith(color: appTheme.blueA400)),
+                    ),
+                    SizedBox(height: 16),
+                  ],
+                BannerType.card => [
+                    SizedBox(
+                      width: size.width * 0.6,
+                      child: Text(s.can_not_choose_start_date, style: TextStyles.textMMedium.copyWith(color: appTheme.black)),
+                    ),
+                    SizedBox(height: 12),
+                    GestureDetector(
+                      onTap: () {},
+                      child: Text(s.add_card, style: TextStyles.textLSemibold.copyWith(color: appTheme.blueA400)),
+                    ),
+                    SizedBox(height: 16),
+                  ],
+                BannerType.payment => [
+                    SizedBox(
+                      width: size.width * 0.6,
+                      child: Text(s.can_not_choose_start_date, style: TextStyles.textMMedium.copyWith(color: appTheme.black)),
+                    ),
+                    SizedBox(height: 12),
+                    GestureDetector(
+                      onTap: () {},
+                      child: Text(s.add_card, style: TextStyles.textLSemibold.copyWith(color: appTheme.blueA400)),
+                    ),
+                    SizedBox(height: 16),
+                  ],
+              },
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+enum BannerType { date, card, payment }
--- a/lib/features/plans/models/chosen_plan_model.dart
+++ b/lib/features/plans/models/chosen_plan_model.dart
@@ -0,0 +1,20 @@
+import 'package:eatvio_app/features/feed/models/plan_pagination_model.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'chosen_plan_model.freezed.dart';
+part 'chosen_plan_model.g.dart';
+
+@freezed
+class ChosenPlanModel with _$ChosenPlanModel {
+
+  factory ChosenPlanModel({
+    @JsonKey() required int id,
+    @JsonKey(name: 'option_type') required String optionType,
+    @JsonKey(name: 'start_date') required DateTime startDate,
+    @JsonKey(name: 'chat_id') required String chatId,
+    @JsonKey(name: 'plan') required PlanModel plan,
+
+  }) = _ChosenPlanModel;
+
+  factory ChosenPlanModel.fromJson(Map<String, dynamic> json) => _$ChosenPlanModelFromJson(json);
+}
--- a/lib/features/plans/models/chosen_plan_model.freezed.dart
+++ b/lib/features/plans/models/chosen_plan_model.freezed.dart
@@ -0,0 +1,283 @@
+// coverage:ignore-file
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'chosen_plan_model.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+T _$identity<T>(T value) => value;
+
+final _privateConstructorUsedError = UnsupportedError(
+    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#adding-getters-and-methods-to-our-models');
+
+ChosenPlanModel _$ChosenPlanModelFromJson(Map<String, dynamic> json) {
+  return _ChosenPlanModel.fromJson(json);
+}
+
+/// @nodoc
+mixin _$ChosenPlanModel {
+  @JsonKey()
+  int get id => throw _privateConstructorUsedError;
+  @JsonKey(name: 'option_type')
+  String get optionType => throw _privateConstructorUsedError;
+  @JsonKey(name: 'start_date')
+  DateTime get startDate => throw _privateConstructorUsedError;
+  @JsonKey(name: 'chat_id')
+  String get chatId => throw _privateConstructorUsedError;
+  @JsonKey(name: 'plan')
+  PlanModel get plan => throw _privateConstructorUsedError;
+
+  /// Serializes this ChosenPlanModel to a JSON map.
+  Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
+
+  /// Create a copy of ChosenPlanModel
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  $ChosenPlanModelCopyWith<ChosenPlanModel> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $ChosenPlanModelCopyWith<$Res> {
+  factory $ChosenPlanModelCopyWith(
+          ChosenPlanModel value, $Res Function(ChosenPlanModel) then) =
+      _$ChosenPlanModelCopyWithImpl<$Res, ChosenPlanModel>;
+  @useResult
+  $Res call(
+      {@JsonKey() int id,
+      @JsonKey(name: 'option_type') String optionType,
+      @JsonKey(name: 'start_date') DateTime startDate,
+      @JsonKey(name: 'chat_id') String chatId,
+      @JsonKey(name: 'plan') PlanModel plan});
+
+  $PlanModelCopyWith<$Res> get plan;
+}
+
+/// @nodoc
+class _$ChosenPlanModelCopyWithImpl<$Res, $Val extends ChosenPlanModel>
+    implements $ChosenPlanModelCopyWith<$Res> {
+  _$ChosenPlanModelCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+
+  /// Create a copy of ChosenPlanModel
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? id = null,
+    Object? optionType = null,
+    Object? startDate = null,
+    Object? chatId = null,
+    Object? plan = null,
+  }) {
+    return _then(_value.copyWith(
+      id: null == id
+          ? _value.id
+          : id // ignore: cast_nullable_to_non_nullable
+              as int,
+      optionType: null == optionType
+          ? _value.optionType
+          : optionType // ignore: cast_nullable_to_non_nullable
+              as String,
+      startDate: null == startDate
+          ? _value.startDate
+          : startDate // ignore: cast_nullable_to_non_nullable
+              as DateTime,
+      chatId: null == chatId
+          ? _value.chatId
+          : chatId // ignore: cast_nullable_to_non_nullable
+              as String,
+      plan: null == plan
+          ? _value.plan
+          : plan // ignore: cast_nullable_to_non_nullable
+              as PlanModel,
+    ) as $Val);
+  }
+
+  /// Create a copy of ChosenPlanModel
+  /// with the given fields replaced by the non-null parameter values.
+  @override
+  @pragma('vm:prefer-inline')
+  $PlanModelCopyWith<$Res> get plan {
+    return $PlanModelCopyWith<$Res>(_value.plan, (value) {
+      return _then(_value.copyWith(plan: value) as $Val);
+    });
+  }
+}
+
+/// @nodoc
+abstract class _$$ChosenPlanModelImplCopyWith<$Res>
+    implements $ChosenPlanModelCopyWith<$Res> {
+  factory _$$ChosenPlanModelImplCopyWith(_$ChosenPlanModelImpl value,
+          $Res Function(_$ChosenPlanModelImpl) then) =
+      __$$ChosenPlanModelImplCopyWithImpl<$Res>;
+  @override
+  @useResult
+  $Res call(
+      {@JsonKey() int id,
+      @JsonKey(name: 'option_type') String optionType,
+      @JsonKey(name: 'start_date') DateTime startDate,
+      @JsonKey(name: 'chat_id') String chatId,
+      @JsonKey(name: 'plan') PlanModel plan});
+
+  @override
+  $PlanModelCopyWith<$Res> get plan;
+}
+
+/// @nodoc
+class __$$ChosenPlanModelImplCopyWithImpl<$Res>
+    extends _$ChosenPlanModelCopyWithImpl<$Res, _$ChosenPlanModelImpl>
+    implements _$$ChosenPlanModelImplCopyWith<$Res> {
+  __$$ChosenPlanModelImplCopyWithImpl(
+      _$ChosenPlanModelImpl _value, $Res Function(_$ChosenPlanModelImpl) _then)
+      : super(_value, _then);
+
+  /// Create a copy of ChosenPlanModel
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? id = null,
+    Object? optionType = null,
+    Object? startDate = null,
+    Object? chatId = null,
+    Object? plan = null,
+  }) {
+    return _then(_$ChosenPlanModelImpl(
+      id: null == id
+          ? _value.id
+          : id // ignore: cast_nullable_to_non_nullable
+              as int,
+      optionType: null == optionType
+          ? _value.optionType
+          : optionType // ignore: cast_nullable_to_non_nullable
+              as String,
+      startDate: null == startDate
+          ? _value.startDate
+          : startDate // ignore: cast_nullable_to_non_nullable
+              as DateTime,
+      chatId: null == chatId
+          ? _value.chatId
+          : chatId // ignore: cast_nullable_to_non_nullable
+              as String,
+      plan: null == plan
+          ? _value.plan
+          : plan // ignore: cast_nullable_to_non_nullable
+              as PlanModel,
+    ));
+  }
+}
+
+/// @nodoc
+@JsonSerializable()
+class _$ChosenPlanModelImpl implements _ChosenPlanModel {
+  _$ChosenPlanModelImpl(
+      {@JsonKey() required this.id,
+      @JsonKey(name: 'option_type') required this.optionType,
+      @JsonKey(name: 'start_date') required this.startDate,
+      @JsonKey(name: 'chat_id') required this.chatId,
+      @JsonKey(name: 'plan') required this.plan});
+
+  factory _$ChosenPlanModelImpl.fromJson(Map<String, dynamic> json) =>
+      _$$ChosenPlanModelImplFromJson(json);
+
+  @override
+  @JsonKey()
+  final int id;
+  @override
+  @JsonKey(name: 'option_type')
+  final String optionType;
+  @override
+  @JsonKey(name: 'start_date')
+  final DateTime startDate;
+  @override
+  @JsonKey(name: 'chat_id')
+  final String chatId;
+  @override
+  @JsonKey(name: 'plan')
+  final PlanModel plan;
+
+  @override
+  String toString() {
+    return 'ChosenPlanModel(id: $id, optionType: $optionType, startDate: $startDate, chatId: $chatId, plan: $plan)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$ChosenPlanModelImpl &&
+            (identical(other.id, id) || other.id == id) &&
+            (identical(other.optionType, optionType) ||
+                other.optionType == optionType) &&
+            (identical(other.startDate, startDate) ||
+                other.startDate == startDate) &&
+            (identical(other.chatId, chatId) || other.chatId == chatId) &&
+            (identical(other.plan, plan) || other.plan == plan));
+  }
+
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  @override
+  int get hashCode =>
+      Object.hash(runtimeType, id, optionType, startDate, chatId, plan);
+
+  /// Create a copy of ChosenPlanModel
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$ChosenPlanModelImplCopyWith<_$ChosenPlanModelImpl> get copyWith =>
+      __$$ChosenPlanModelImplCopyWithImpl<_$ChosenPlanModelImpl>(
+          this, _$identity);
+
+  @override
+  Map<String, dynamic> toJson() {
+    return _$$ChosenPlanModelImplToJson(
+      this,
+    );
+  }
+}
+
+abstract class _ChosenPlanModel implements ChosenPlanModel {
+  factory _ChosenPlanModel(
+          {@JsonKey() required final int id,
+          @JsonKey(name: 'option_type') required final String optionType,
+          @JsonKey(name: 'start_date') required final DateTime startDate,
+          @JsonKey(name: 'chat_id') required final String chatId,
+          @JsonKey(name: 'plan') required final PlanModel plan}) =
+      _$ChosenPlanModelImpl;
+
+  factory _ChosenPlanModel.fromJson(Map<String, dynamic> json) =
+      _$ChosenPlanModelImpl.fromJson;
+
+  @override
+  @JsonKey()
+  int get id;
+  @override
+  @JsonKey(name: 'option_type')
+  String get optionType;
+  @override
+  @JsonKey(name: 'start_date')
+  DateTime get startDate;
+  @override
+  @JsonKey(name: 'chat_id')
+  String get chatId;
+  @override
+  @JsonKey(name: 'plan')
+  PlanModel get plan;
+
+  /// Create a copy of ChosenPlanModel
+  /// with the given fields replaced by the non-null parameter values.
+  @override
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  _$$ChosenPlanModelImplCopyWith<_$ChosenPlanModelImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}
--- a/lib/features/plans/models/chosen_plan_model.g.dart
+++ b/lib/features/plans/models/chosen_plan_model.g.dart
@@ -0,0 +1,27 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'chosen_plan_model.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_$ChosenPlanModelImpl _$$ChosenPlanModelImplFromJson(
+        Map<String, dynamic> json) =>
+    _$ChosenPlanModelImpl(
+      id: (json['id'] as num).toInt(),
+      optionType: json['option_type'] as String,
+      startDate: DateTime.parse(json['start_date'] as String),
+      chatId: json['chat_id'] as String,
+      plan: PlanModel.fromJson(json['plan'] as Map<String, dynamic>),
+    );
+
+Map<String, dynamic> _$$ChosenPlanModelImplToJson(
+        _$ChosenPlanModelImpl instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'option_type': instance.optionType,
+      'start_date': instance.startDate.toIso8601String(),
+      'chat_id': instance.chatId,
+      'plan': instance.plan,
+    };
--- a/lib/features/plans/presentation/cubit/about_plan_cubit.dart
+++ b/lib/features/plans/presentation/cubit/about_plan_cubit.dart
@@ -1,8 +1,10 @@
 import 'dart:developer';

+import 'package:dio/dio.dart';
 import 'package:easy_debounce/easy_debounce.dart';
 import 'package:eatvio_app/core/utils/toasts.dart';
 import 'package:eatvio_app/features/diets/repositories/diet_repository.dart';
+import 'package:eatvio_app/features/plans/models/chosen_plan_model.dart';
 import 'package:eatvio_app/features/plans/presentation/cubit/about_plan_state.dart';
 import 'package:eatvio_app/features/plans/repositories/plan_repository.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
@@ -125,4 +127,27 @@ class AboutPlanCubit extends Cubit<AboutPlanState> {
      },
    );
  }
+
+  Future<ChosenPlanModel?> chosePlan() async {
+    try {
+      final slug = state.planModel?.slug;
+      final optionIndex = state.chosenOptionIndex;
+      if (slug != null) {
+        final optionName = _getOptionNameFromIndex(optionIndex);
+        final body = {'options_type': optionName};
+        return await planRepository.chosePlan(slug, body);
+      }
+    } on DioException catch (e, st) {
+      log(e.toString(), stackTrace: st);      
+    } catch (e, st) {
+      log(e.toString(), stackTrace: st);
+    }
+    return null;
+  }
+
+  String _getOptionNameFromIndex(int index) => switch (index) {
+        1 => 'options2',
+        2 => 'options3',
+        _ => 'options1',
+      };
 }
--- a/lib/features/plans/presentation/pages/about_plan_screen.dart
+++ b/lib/features/plans/presentation/pages/about_plan_screen.dart
@@ -10,6 +10,7 @@ import 'package:eatvio_app/core/widgets/bookmark_button.dart';
 import 'package:eatvio_app/core/widgets/data_error_widget.dart';
 import 'package:eatvio_app/core/widgets/info_row.dart';
 import 'package:eatvio_app/core/widgets/loader.dart';
+import 'package:eatvio_app/core/widgets/show_error_dialog.dart';
 import 'package:eatvio_app/features/diets/presentation/widgets/author_card.dart';
 import 'package:eatvio_app/features/diets/presentation/widgets/expandable_text.dart';
 import 'package:eatvio_app/features/diets/presentation/widgets/info_bouble.dart';
@@ -30,6 +31,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_portal/flutter_portal.dart';
 import 'package:flutter_svg/svg.dart';
+import 'package:go_router/go_router.dart';

 import '../widgets/option_widget.dart';

@@ -217,17 +219,21 @@ class _AboutPlanScreenState extends State<AboutPlanScreen> {
                                    borderRadius: BorderRadius.circular(16),
                                  ),
                                  backgroundColor: appTheme.greenA700,
-                                  onPressed: () {
-                                    /// TODO: добавить обработку покупки плана
-                                    // showModalBottomSheet(
-                                    //   context: context,
-                                    //   builder: (context) => StartDietBottomSheet(
-                                    //     aboutDietCubit: context.read<AboutDietCubit>(),
-                                    //   ),
-                                    // );
+                                  onPressed: () async {
+                                    final chosenPlan = await context.read<AboutPlanCubit>().chosePlan();
+                                    if (chosenPlan == null) {
+                                      showErrorDialog(context, title: 'Не удалось заказать план');
+                                      return;
+                                    }
+                                    GoRouter.of(context).pushReplacementNamed(
+                                      'chatScreen',
+                                      extra: {
+                                        'chatId': chosenPlan.chatId,
+                                      },
+                                    );
                                  },
                                  label: Text(
-                                    s.startDiet,
+                                    s.to_order,
                                    style: TextStyles.textMSemibold.copyWith(color: appTheme.whiteA700),
                                  ),
                                ),
--- a/lib/features/plans/repositories/plan_repository.dart
+++ b/lib/features/plans/repositories/plan_repository.dart
@@ -1,9 +1,9 @@
 import 'dart:async';
 import 'package:eatvio_app/features/diets/repositories/diet_repository.dart';
 import 'package:eatvio_app/features/feed/models/plan_pagination_model.dart';
+import 'package:eatvio_app/features/plans/models/chosen_plan_model.dart';
 import 'package:eatvio_app/features/plans/services/plan_service.dart';

-
 class PlanRepository {
  final PlanService planService;

@@ -48,9 +48,15 @@ class PlanRepository {
    }
  }

+  Future<ChosenPlanModel> chosePlan(String slug, Map<String, dynamic> option ) async {
+    try {
+      return await planService.chosePlan(slug: slug, option: option);
+    } catch (e) {
+      rethrow;
+    }
+  }
+
  void emitLikesStateToFeed(LikesState state) => _planLikeStateStreamController.add(state);
  void emitFavoriteStateToFeed(FavoriteState state) => _planFavoriteStateStreamController.add(state);
  void emitCommentsStateToFeed(CommentsState state) => _planCommentsStateStreamController.add(state);
 }
-
-
--- a/lib/features/plans/services/plan_service.dart
+++ b/lib/features/plans/services/plan_service.dart
@@ -1,20 +1,18 @@
-
-
 import 'package:dio/dio.dart';
 import 'package:eatvio_app/features/feed/models/plan_pagination_model.dart';
+import 'package:eatvio_app/features/plans/models/chosen_plan_model.dart';
 import 'package:retrofit/retrofit.dart';

 part 'plan_service.g.dart';

@RestApi()
 abstract class PlanService {
-  
  factory PlanService(Dio dio, {String baseUrl}) = _PlanService;

  @GET('/api/plans/show/{slug}')
  Future<PlanModel> getPlan(@Path('slug') String slug);

-    @POST('/api/plans/{slug}/like')
+  @POST('/api/plans/{slug}/like')
  Future<void> likePlan({
    @Path() required String slug,
  });
@@ -28,4 +26,10 @@ abstract class PlanService {
  Future<void> removeFromFavorite({
    @Path() required String slug,
  });
-}
+
+  @POST('/api/plans/{slug}/choose')
+  Future<ChosenPlanModel> chosePlan({
+    @Path() required String slug,
+    @Body() required Map<String, dynamic> option,
+  });
+}
--- a/lib/features/plans/services/plan_service.g.dart
+++ b/lib/features/plans/services/plan_service.g.dart
@@ -101,6 +101,37 @@ class _PlanService implements PlanService {
    await _dio.fetch<void>(_options);
  }

+  @override
+  Future<ChosenPlanModel> chosePlan({
+    required String slug,
+    required Map<String, dynamic> option,
+  }) async {
+    final _extra = <String, dynamic>{};
+    final queryParameters = <String, dynamic>{};
+    final _headers = <String, dynamic>{};
+    final _data = <String, dynamic>{};
+    _data.addAll(option);
+    final _options = _setStreamType<ChosenPlanModel>(
+      Options(method: 'POST', headers: _headers, extra: _extra)
+          .compose(
+            _dio.options,
+            '/api/plans/${slug}/choose',
+            queryParameters: queryParameters,
+            data: _data,
+          )
+          .copyWith(baseUrl: _combineBaseUrls(_dio.options.baseUrl, baseUrl)),
+    );
+    final _result = await _dio.fetch<Map<String, dynamic>>(_options);
+    late ChosenPlanModel _value;
+    try {
+      _value = ChosenPlanModel.fromJson(_result.data!);
+    } on Object catch (e, s) {
+      errorLogger?.logError(e, s, _options);
+      rethrow;
+    }
+    return _value;
+  }
+
  RequestOptions _setStreamType<T>(RequestOptions requestOptions) {
    if (T != dynamic &&
        !(requestOptions.responseType == ResponseType.bytes ||
--- a/lib/generated/intl/messages_en.dart
+++ b/lib/generated/intl/messages_en.dart
@@ -32,6 +32,7 @@ class MessageLookup extends MessageLookupByLibrary {
            "Кол-во активных консультаций"),
        "active_diet_state": MessageLookupByLibrary.simpleMessage("Активная"),
        "add": MessageLookupByLibrary.simpleMessage("Добавить"),
+        "add_card": MessageLookupByLibrary.simpleMessage("Привязать карту"),
        "add_cover": MessageLookupByLibrary.simpleMessage("Добавьте обложку"),
        "add_measure": MessageLookupByLibrary.simpleMessage("Добавить замер"),
        "adding_plan": MessageLookupByLibrary.simpleMessage("Добавление плана"),
@@ -58,6 +59,8 @@ class MessageLookup extends MessageLookupByLibrary {
        "calls_for_bullying":
            MessageLookupByLibrary.simpleMessage("Призывы к травле"),
        "calories": MessageLookupByLibrary.simpleMessage("Калории"),
+        "can_not_choose_start_date": MessageLookupByLibrary.simpleMessage(
+            "Дату старта плана невозможно выбрать, пока Вы не привяжите карту"),
        "can_not_load_data_please_try_again":
            MessageLookupByLibrary.simpleMessage(
                "Не удалось загрузить данные. Попробуйте обновить страницу"),
@@ -72,10 +75,13 @@ class MessageLookup extends MessageLookupByLibrary {
        "chest": MessageLookupByLibrary.simpleMessage("Грудь"),
        "chest_circumference":
            MessageLookupByLibrary.simpleMessage("Обхват груди"),
+        "choose_date": MessageLookupByLibrary.simpleMessage("Выбрать дату"),
        "choose_diet_duration":
            MessageLookupByLibrary.simpleMessage("Выберите срок диеты"),
        "choose_plan_duration":
            MessageLookupByLibrary.simpleMessage("Выберите срок плана"),
+        "choose_plan_start_date": MessageLookupByLibrary.simpleMessage(
+            "Выберите дату старта плана питания"),
        "choose_start_diet_date": MessageLookupByLibrary.simpleMessage(
            "Выберите дату старты диеты. Она отобразиться у Вас в дневнике"),
        "circumference_empty": MessageLookupByLibrary.simpleMessage(
@@ -130,6 +136,8 @@ class MessageLookup extends MessageLookupByLibrary {
        "create_diet": MessageLookupByLibrary.simpleMessage("Создание диеты"),
        "customer_price":
            MessageLookupByLibrary.simpleMessage("Цена для покупателя"),
+        "date_has_ben_set": MessageLookupByLibrary.simpleMessage(
+            "Дата старта начала консультации установлена"),
        "date_of_birth": MessageLookupByLibrary.simpleMessage("Дата рождения"),
        "day": MessageLookupByLibrary.simpleMessage("День"),
        "days": MessageLookupByLibrary.simpleMessage("дней"),
@@ -327,6 +335,7 @@ class MessageLookup extends MessageLookupByLibrary {
            "Пароль обязателен для заполнения"),
        "password_short": MessageLookupByLibrary.simpleMessage(
            "В пароле должно быть минимум 6 символов"),
+        "pay": MessageLookupByLibrary.simpleMessage("Оплатить"),
        "pcs": MessageLookupByLibrary.simpleMessage("шт"),
        "personal": MessageLookupByLibrary.simpleMessage("Персональные"),
        "personal_diet_state":
@@ -424,6 +433,7 @@ class MessageLookup extends MessageLookupByLibrary {
        "time": MessageLookupByLibrary.simpleMessage("Время прохождения"),
        "toOffer": MessageLookupByLibrary.simpleMessage("Предложить"),
        "to_draft": MessageLookupByLibrary.simpleMessage("В черновик"),
+        "to_order": MessageLookupByLibrary.simpleMessage("Заказать"),
        "try_again": MessageLookupByLibrary.simpleMessage("Попробовать снова"),
        "type_here_your_complaint":
            MessageLookupByLibrary.simpleMessage("Напишите здесь свою жалобу"),
--- a/lib/generated/l10n.dart
+++ b/lib/generated/l10n.dart
@@ -3179,6 +3179,78 @@ class S {
      args: [],
    );
  }
+
+  /// `Заказать`
+  String get to_order {
+    return Intl.message(
+      'Заказать',
+      name: 'to_order',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Дату старта плана невозможно выбрать, пока Вы не привяжите карту`
+  String get can_not_choose_start_date {
+    return Intl.message(
+      'Дату старта плана невозможно выбрать, пока Вы не привяжите карту',
+      name: 'can_not_choose_start_date',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Привязать карту`
+  String get add_card {
+    return Intl.message(
+      'Привязать карту',
+      name: 'add_card',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Выберите дату старта плана питания`
+  String get choose_plan_start_date {
+    return Intl.message(
+      'Выберите дату старта плана питания',
+      name: 'choose_plan_start_date',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Выбрать дату`
+  String get choose_date {
+    return Intl.message(
+      'Выбрать дату',
+      name: 'choose_date',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Дата старта начала консультации установлена`
+  String get date_has_ben_set {
+    return Intl.message(
+      'Дата старта начала консультации установлена',
+      name: 'date_has_ben_set',
+      desc: '',
+      args: [],
+    );
+  }
+
+  // skipped getter for the 'tap_on_link_to)pay' key
+
+  /// `Оплатить`
+  String get pay {
+    return Intl.message(
+      'Оплатить',
+      name: 'pay',
+      desc: '',
+      args: [],
+    );
+  }
 }

 class AppLocalizationDelegate extends LocalizationsDelegate<S> {
--- a/lib/l10n/intl_en.arb
+++ b/lib/l10n/intl_en.arb
@@ -311,6 +311,15 @@
  "could_not_update_diet": "Не удалось обновить диету",
  "could_not_publish_blog_post": "Не удалось опубликовать пост",
  "could_not_update_blog_post": "Не удалось обновить пост",
-  "could_not_delete_blog_post": "Не удалось удалить пост"
+  "could_not_delete_blog_post": "Не удалось удалить пост",
+  "to_order": "Заказать",
+  "can_not_choose_start_date": "Дату старта плана невозможно выбрать, пока Вы не привяжите карту",
+  "add_card": "Привязать карту",
+  "choose_plan_start_date": "Выберите дату старта плана питания",
+  "choose_date": "Выбрать дату", 
+  "date_has_ben_set": "Дата старта начала консультации установлена", 
+  "tap_on_link_to)pay": "Перейдите по ссылке для оплаты консультации",
+  "pay": "Оплатить"
+
 }