Add board service and repository, update routes and assets

- Introduced BoardService and BoardRepository for managing board-related data.
- Updated app routes to reflect the new board screen structure.
- Added new board-related assets to the asset manager.
- Refactored BoardScreen navigation to utilize the new provider structure.

lib/core/config/dependencies.dart

@@ -19,8 +19,10 @@ import 'package:tm_app/data/services/your_tenders_service.dart';
 import 'package:tm_app/view_models/final_completion_of_documents_view_model.dart';
 
 import '../../data/repositories/auth_repository.dart';
+import '../../data/repositories/board_repositories.dart';
 import '../../data/repositories/profile_repository.dart';
 import '../../data/services/auth_service.dart';
+import '../../data/services/board_service.dart';
 import '../../data/services/profile_service.dart';
 import '../../data/services/tenders_service.dart';
 import '../../view_models/auth_view_model.dart';
@@ -86,6 +88,10 @@ List<SingleChildWidget> get apiClients {
       create: (context) => NotificationsService(networkManager: context.read()),
       lazy: true,
     ),
+    Provider(
+      create: (context) => BoardService(networkManager: context.read()),
+      lazy: true,
+    ),
   ];
 }
 
@@ -137,6 +143,10 @@ List<SingleChildWidget> get repositories {
               NotificationsRepository(notificationsService: context.read()),
       lazy: true,
     ),
+    Provider(
+      create: (context) => BoardRepository(boardService: context.read()),
+      lazy: true,
+    ),
   ];
 }
 

lib/core/enums/task_status.dart

@@ -0,0 +1,29 @@
+enum TaskStatus { toDo, inProgress, done }
+
+extension TaskStatusExtension on TaskStatus {
+  // تبدیل enum به string
+  String get value => name;
+
+  // تبدیل string به enum
+  static TaskStatus fromString(String? status) {
+    if (status == null) {
+      return TaskStatus.toDo;
+    }
+
+    return TaskStatus.values.firstWhere(
+      (e) => e.name == status,
+      orElse: () => TaskStatus.toDo,
+    );
+  }
+
+  String get displayNameEn {
+    switch (this) {
+      case TaskStatus.toDo:
+        return 'To Do';
+      case TaskStatus.inProgress:
+        return 'In Progress';
+      case TaskStatus.done:
+        return 'Done';
+    }
+  }
+}

lib/core/extensions/board_data_extension.dart

@@ -0,0 +1,12 @@
+import '../../data/services/model/board_response/board_response.dart';
+import '../enums/task_status.dart';
+
+extension BoardDataExtension on BoardData {
+  // تبدیل status string به TaskStatus enum
+  TaskStatus get statusEnum => TaskStatusExtension.fromString(status);
+
+  // کپی BoardData با status جدید
+  BoardData copyWithStatus(TaskStatus newStatus) {
+    return copyWith(status: newStatus.value);
+  }
+}

lib/core/providers/board_provider.dart

@@ -0,0 +1,16 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../../data/repositories/board_repositories.dart';
+import '../../view_models/board_view_model.dart';
+
+/// Lazy BoardViewModel provider
+/// Wraps screens that need BoardViewModel
+Widget boardProvider({required Widget child}) {
+  return ChangeNotifierProvider(
+    create:
+        (context) =>
+            BoardViewModel(boardRepository: context.read<BoardRepository>()),
+    child: child,
+  );
+}

lib/core/routes/app_routes.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
-import 'package:tm_app/views/board/board_screen.dart';
+import 'package:tm_app/views/board/pages/board_screen.dart';
 import 'package:tm_app/views/completion_of_documents/pages/complectopn_of_documents_screen.dart';
 import 'package:tm_app/views/detail/pages/detail_screen.dart';
 import 'package:tm_app/views/forget_password_create/pages/forgot_password_create_screen.dart';
@@ -18,6 +18,7 @@ import '../../views/profile/pages/profile_screen.dart';
 import '../../views/splash/pages/splash_screen.dart';
 import '../../views/tenders/pages/tenders_screen.dart';
 import '../../views/your_tenders/pages/your_tenders_screen.dart';
+import '../providers/board_provider.dart';
 import '../providers/final_completion_provider.dart';
 import '../providers/forgot_password_provider.dart';
 import '../providers/home_provider.dart';
@@ -272,7 +273,7 @@ class BoardRouteData extends GoRouteData with _$BoardRouteData {
 
   @override
   Widget build(BuildContext context, GoRouterState state) {
-    return const BoardScreen();
+    return boardProvider(child: const BoardScreen());
   }
 }
 

lib/data/repositories/board_repositories.dart

@@ -0,0 +1,13 @@
+import '../../core/utils/result.dart';
+import '../services/board_service.dart';
+import '../services/model/board_response/board_response.dart';
+
+class BoardRepository {
+  final BoardService _boardService;
+  BoardRepository({required BoardService boardService})
+    : _boardService = boardService;
+
+  Future<Result<BoardResponse>> getBoard() async {
+    return _boardService.getBoard();
+  }
+}

lib/data/services/board_service.dart

@@ -0,0 +1,80 @@
+import '../../../core/network/network_manager.dart';
+import '../../core/config/app_config.dart';
+import '../../core/utils/result.dart';
+import 'model/board_response/board_response.dart';
+
+class BoardService {
+  BoardService({required NetworkManager networkManager})
+    : _networkManager = networkManager;
+
+  final NetworkManager _networkManager;
+
+  Future<Result<BoardResponse>> getBoard() async {
+    final uri = '${AppConfig.apiBaseUrl}/api/v1/board';
+    await Future.delayed(const Duration(seconds: 2));
+
+    // final result = await _networkManager.makeRequest(
+    //   uri,
+    //   (json) => BoardResponse.fromJson(json),
+    //   method: 'GET',
+    // );
+    // return result;
+
+    return Result.ok(
+      BoardResponse(
+        success: true,
+        message: 'Board data fetched successfully',
+        data: tasks,
+        error: null,
+      ),
+    );
+  }
+}
+
+List<BoardData> tasks = [
+  BoardData(
+    id: '1',
+    description:
+        'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
+    deadline: DateTime(2025, 6, 15),
+    assignedTo: 'Pratyush Tewari',
+    isReady: false,
+    status: 'toDo',
+  ),
+  BoardData(
+    id: '2',
+    description:
+        'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
+    deadline: DateTime(2025, 6, 15),
+    assignedTo: 'Pratyush Tewari',
+    isReady: true,
+    status: 'toDo',
+  ),
+  BoardData(
+    id: '3',
+    description:
+        'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
+    deadline: DateTime(2025, 6, 15),
+    assignedTo: 'Pratyush Tewari',
+    isReady: false,
+    status: 'inProgress',
+  ),
+  BoardData(
+    id: '4',
+    description:
+        'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
+    deadline: DateTime(2025, 6, 15),
+    assignedTo: 'Pratyush Tewari',
+    isReady: true,
+    status: 'inProgress',
+  ),
+  BoardData(
+    id: '5',
+    description:
+        'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
+    deadline: DateTime(2025, 6, 15),
+    assignedTo: 'Pratyush Tewari',
+    isReady: false,
+    status: 'done',
+  ),
+];

lib/data/services/model/board_response/board_response.dart

@@ -0,0 +1,34 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+import '../error/error_model.dart';
+
+part 'board_response.freezed.dart';
+part 'board_response.g.dart';
+
+@freezed
+abstract class BoardResponse with _$BoardResponse {
+  const factory BoardResponse({
+    required bool? success,
+    required String? message,
+    required List<BoardData>? data,
+    required ErrorModel? error,
+  }) = _BoardResponse;
+
+  factory BoardResponse.fromJson(Map<String, Object?> json) =>
+      _$BoardResponseFromJson(json);
+}
+
+@freezed
+abstract class BoardData with _$BoardData {
+  const factory BoardData({
+    required String? id,
+    required String? description,
+    required DateTime? deadline,
+    required String? assignedTo,
+    required bool? isReady,
+    required String? status,
+  }) = _BoardData;
+
+  factory BoardData.fromJson(Map<String, Object?> json) =>
+      _$BoardDataFromJson(json);
+}

lib/data/services/model/board_response/board_response.freezed.dart

@@ -0,0 +1,596 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// 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 'board_response.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+
+/// @nodoc
+mixin _$BoardResponse {
+
+ bool? get success; String? get message; List<BoardData>? get data; ErrorModel? get error;
+/// Create a copy of BoardResponse
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$BoardResponseCopyWith<BoardResponse> get copyWith => _$BoardResponseCopyWithImpl<BoardResponse>(this as BoardResponse, _$identity);
+
+  /// Serializes this BoardResponse to a JSON map.
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is BoardResponse&&(identical(other.success, success) || other.success == success)&&(identical(other.message, message) || other.message == message)&&const DeepCollectionEquality().equals(other.data, data)&&(identical(other.error, error) || other.error == error));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,success,message,const DeepCollectionEquality().hash(data),error);
+
+@override
+String toString() {
+  return 'BoardResponse(success: $success, message: $message, data: $data, error: $error)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $BoardResponseCopyWith<$Res>  {
+  factory $BoardResponseCopyWith(BoardResponse value, $Res Function(BoardResponse) _then) = _$BoardResponseCopyWithImpl;
+@useResult
+$Res call({
+ bool? success, String? message, List<BoardData>? data, ErrorModel? error
+});
+
+
+$ErrorModelCopyWith<$Res>? get error;
+
+}
+/// @nodoc
+class _$BoardResponseCopyWithImpl<$Res>
+    implements $BoardResponseCopyWith<$Res> {
+  _$BoardResponseCopyWithImpl(this._self, this._then);
+
+  final BoardResponse _self;
+  final $Res Function(BoardResponse) _then;
+
+/// Create a copy of BoardResponse
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? success = freezed,Object? message = freezed,Object? data = freezed,Object? error = freezed,}) {
+  return _then(_self.copyWith(
+success: freezed == success ? _self.success : success // ignore: cast_nullable_to_non_nullable
+as bool?,message: freezed == message ? _self.message : message // ignore: cast_nullable_to_non_nullable
+as String?,data: freezed == data ? _self.data : data // ignore: cast_nullable_to_non_nullable
+as List<BoardData>?,error: freezed == error ? _self.error : error // ignore: cast_nullable_to_non_nullable
+as ErrorModel?,
+  ));
+}
+/// Create a copy of BoardResponse
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$ErrorModelCopyWith<$Res>? get error {
+    if (_self.error == null) {
+    return null;
+  }
+
+  return $ErrorModelCopyWith<$Res>(_self.error!, (value) {
+    return _then(_self.copyWith(error: value));
+  });
+}
+}
+
+
+/// Adds pattern-matching-related methods to [BoardResponse].
+extension BoardResponsePatterns on BoardResponse {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _BoardResponse value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _BoardResponse() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _BoardResponse value)  $default,){
+final _that = this;
+switch (_that) {
+case _BoardResponse():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _BoardResponse value)?  $default,){
+final _that = this;
+switch (_that) {
+case _BoardResponse() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( bool? success,  String? message,  List<BoardData>? data,  ErrorModel? error)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _BoardResponse() when $default != null:
+return $default(_that.success,_that.message,_that.data,_that.error);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( bool? success,  String? message,  List<BoardData>? data,  ErrorModel? error)  $default,) {final _that = this;
+switch (_that) {
+case _BoardResponse():
+return $default(_that.success,_that.message,_that.data,_that.error);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( bool? success,  String? message,  List<BoardData>? data,  ErrorModel? error)?  $default,) {final _that = this;
+switch (_that) {
+case _BoardResponse() when $default != null:
+return $default(_that.success,_that.message,_that.data,_that.error);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+@JsonSerializable()
+
+class _BoardResponse implements BoardResponse {
+  const _BoardResponse({required this.success, required this.message, required final  List<BoardData>? data, required this.error}): _data = data;
+  factory _BoardResponse.fromJson(Map<String, dynamic> json) => _$BoardResponseFromJson(json);
+
+@override final  bool? success;
+@override final  String? message;
+ final  List<BoardData>? _data;
+@override List<BoardData>? get data {
+  final value = _data;
+  if (value == null) return null;
+  if (_data is EqualUnmodifiableListView) return _data;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableListView(value);
+}
+
+@override final  ErrorModel? error;
+
+/// Create a copy of BoardResponse
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$BoardResponseCopyWith<_BoardResponse> get copyWith => __$BoardResponseCopyWithImpl<_BoardResponse>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$BoardResponseToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _BoardResponse&&(identical(other.success, success) || other.success == success)&&(identical(other.message, message) || other.message == message)&&const DeepCollectionEquality().equals(other._data, _data)&&(identical(other.error, error) || other.error == error));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,success,message,const DeepCollectionEquality().hash(_data),error);
+
+@override
+String toString() {
+  return 'BoardResponse(success: $success, message: $message, data: $data, error: $error)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$BoardResponseCopyWith<$Res> implements $BoardResponseCopyWith<$Res> {
+  factory _$BoardResponseCopyWith(_BoardResponse value, $Res Function(_BoardResponse) _then) = __$BoardResponseCopyWithImpl;
+@override @useResult
+$Res call({
+ bool? success, String? message, List<BoardData>? data, ErrorModel? error
+});
+
+
+@override $ErrorModelCopyWith<$Res>? get error;
+
+}
+/// @nodoc
+class __$BoardResponseCopyWithImpl<$Res>
+    implements _$BoardResponseCopyWith<$Res> {
+  __$BoardResponseCopyWithImpl(this._self, this._then);
+
+  final _BoardResponse _self;
+  final $Res Function(_BoardResponse) _then;
+
+/// Create a copy of BoardResponse
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? success = freezed,Object? message = freezed,Object? data = freezed,Object? error = freezed,}) {
+  return _then(_BoardResponse(
+success: freezed == success ? _self.success : success // ignore: cast_nullable_to_non_nullable
+as bool?,message: freezed == message ? _self.message : message // ignore: cast_nullable_to_non_nullable
+as String?,data: freezed == data ? _self._data : data // ignore: cast_nullable_to_non_nullable
+as List<BoardData>?,error: freezed == error ? _self.error : error // ignore: cast_nullable_to_non_nullable
+as ErrorModel?,
+  ));
+}
+
+/// Create a copy of BoardResponse
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$ErrorModelCopyWith<$Res>? get error {
+    if (_self.error == null) {
+    return null;
+  }
+
+  return $ErrorModelCopyWith<$Res>(_self.error!, (value) {
+    return _then(_self.copyWith(error: value));
+  });
+}
+}
+
+
+/// @nodoc
+mixin _$BoardData {
+
+ String? get id; String? get description; DateTime? get deadline; String? get assignedTo; bool? get isReady; String? get status;
+/// Create a copy of BoardData
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$BoardDataCopyWith<BoardData> get copyWith => _$BoardDataCopyWithImpl<BoardData>(this as BoardData, _$identity);
+
+  /// Serializes this BoardData to a JSON map.
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is BoardData&&(identical(other.id, id) || other.id == id)&&(identical(other.description, description) || other.description == description)&&(identical(other.deadline, deadline) || other.deadline == deadline)&&(identical(other.assignedTo, assignedTo) || other.assignedTo == assignedTo)&&(identical(other.isReady, isReady) || other.isReady == isReady)&&(identical(other.status, status) || other.status == status));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,id,description,deadline,assignedTo,isReady,status);
+
+@override
+String toString() {
+  return 'BoardData(id: $id, description: $description, deadline: $deadline, assignedTo: $assignedTo, isReady: $isReady, status: $status)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $BoardDataCopyWith<$Res>  {
+  factory $BoardDataCopyWith(BoardData value, $Res Function(BoardData) _then) = _$BoardDataCopyWithImpl;
+@useResult
+$Res call({
+ String? id, String? description, DateTime? deadline, String? assignedTo, bool? isReady, String? status
+});
+
+
+
+
+}
+/// @nodoc
+class _$BoardDataCopyWithImpl<$Res>
+    implements $BoardDataCopyWith<$Res> {
+  _$BoardDataCopyWithImpl(this._self, this._then);
+
+  final BoardData _self;
+  final $Res Function(BoardData) _then;
+
+/// Create a copy of BoardData
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? id = freezed,Object? description = freezed,Object? deadline = freezed,Object? assignedTo = freezed,Object? isReady = freezed,Object? status = freezed,}) {
+  return _then(_self.copyWith(
+id: freezed == id ? _self.id : id // ignore: cast_nullable_to_non_nullable
+as String?,description: freezed == description ? _self.description : description // ignore: cast_nullable_to_non_nullable
+as String?,deadline: freezed == deadline ? _self.deadline : deadline // ignore: cast_nullable_to_non_nullable
+as DateTime?,assignedTo: freezed == assignedTo ? _self.assignedTo : assignedTo // ignore: cast_nullable_to_non_nullable
+as String?,isReady: freezed == isReady ? _self.isReady : isReady // ignore: cast_nullable_to_non_nullable
+as bool?,status: freezed == status ? _self.status : status // ignore: cast_nullable_to_non_nullable
+as String?,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [BoardData].
+extension BoardDataPatterns on BoardData {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _BoardData value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _BoardData() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _BoardData value)  $default,){
+final _that = this;
+switch (_that) {
+case _BoardData():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _BoardData value)?  $default,){
+final _that = this;
+switch (_that) {
+case _BoardData() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String? id,  String? description,  DateTime? deadline,  String? assignedTo,  bool? isReady,  String? status)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _BoardData() when $default != null:
+return $default(_that.id,_that.description,_that.deadline,_that.assignedTo,_that.isReady,_that.status);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String? id,  String? description,  DateTime? deadline,  String? assignedTo,  bool? isReady,  String? status)  $default,) {final _that = this;
+switch (_that) {
+case _BoardData():
+return $default(_that.id,_that.description,_that.deadline,_that.assignedTo,_that.isReady,_that.status);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String? id,  String? description,  DateTime? deadline,  String? assignedTo,  bool? isReady,  String? status)?  $default,) {final _that = this;
+switch (_that) {
+case _BoardData() when $default != null:
+return $default(_that.id,_that.description,_that.deadline,_that.assignedTo,_that.isReady,_that.status);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+@JsonSerializable()
+
+class _BoardData implements BoardData {
+  const _BoardData({required this.id, required this.description, required this.deadline, required this.assignedTo, required this.isReady, required this.status});
+  factory _BoardData.fromJson(Map<String, dynamic> json) => _$BoardDataFromJson(json);
+
+@override final  String? id;
+@override final  String? description;
+@override final  DateTime? deadline;
+@override final  String? assignedTo;
+@override final  bool? isReady;
+@override final  String? status;
+
+/// Create a copy of BoardData
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$BoardDataCopyWith<_BoardData> get copyWith => __$BoardDataCopyWithImpl<_BoardData>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$BoardDataToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _BoardData&&(identical(other.id, id) || other.id == id)&&(identical(other.description, description) || other.description == description)&&(identical(other.deadline, deadline) || other.deadline == deadline)&&(identical(other.assignedTo, assignedTo) || other.assignedTo == assignedTo)&&(identical(other.isReady, isReady) || other.isReady == isReady)&&(identical(other.status, status) || other.status == status));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,id,description,deadline,assignedTo,isReady,status);
+
+@override
+String toString() {
+  return 'BoardData(id: $id, description: $description, deadline: $deadline, assignedTo: $assignedTo, isReady: $isReady, status: $status)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$BoardDataCopyWith<$Res> implements $BoardDataCopyWith<$Res> {
+  factory _$BoardDataCopyWith(_BoardData value, $Res Function(_BoardData) _then) = __$BoardDataCopyWithImpl;
+@override @useResult
+$Res call({
+ String? id, String? description, DateTime? deadline, String? assignedTo, bool? isReady, String? status
+});
+
+
+
+
+}
+/// @nodoc
+class __$BoardDataCopyWithImpl<$Res>
+    implements _$BoardDataCopyWith<$Res> {
+  __$BoardDataCopyWithImpl(this._self, this._then);
+
+  final _BoardData _self;
+  final $Res Function(_BoardData) _then;
+
+/// Create a copy of BoardData
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? id = freezed,Object? description = freezed,Object? deadline = freezed,Object? assignedTo = freezed,Object? isReady = freezed,Object? status = freezed,}) {
+  return _then(_BoardData(
+id: freezed == id ? _self.id : id // ignore: cast_nullable_to_non_nullable
+as String?,description: freezed == description ? _self.description : description // ignore: cast_nullable_to_non_nullable
+as String?,deadline: freezed == deadline ? _self.deadline : deadline // ignore: cast_nullable_to_non_nullable
+as DateTime?,assignedTo: freezed == assignedTo ? _self.assignedTo : assignedTo // ignore: cast_nullable_to_non_nullable
+as String?,isReady: freezed == isReady ? _self.isReady : isReady // ignore: cast_nullable_to_non_nullable
+as bool?,status: freezed == status ? _self.status : status // ignore: cast_nullable_to_non_nullable
+as String?,
+  ));
+}
+
+
+}
+
+// dart format on

lib/data/services/model/board_response/board_response.g.dart

@@ -0,0 +1,51 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'board_response.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_BoardResponse _$BoardResponseFromJson(Map<String, dynamic> json) =>
+    _BoardResponse(
+      success: json['success'] as bool?,
+      message: json['message'] as String?,
+      data:
+          (json['data'] as List<dynamic>?)
+              ?.map((e) => BoardData.fromJson(e as Map<String, dynamic>))
+              .toList(),
+      error:
+          json['error'] == null
+              ? null
+              : ErrorModel.fromJson(json['error'] as Map<String, dynamic>),
+    );
+
+Map<String, dynamic> _$BoardResponseToJson(_BoardResponse instance) =>
+    <String, dynamic>{
+      'success': instance.success,
+      'message': instance.message,
+      'data': instance.data,
+      'error': instance.error,
+    };
+
+_BoardData _$BoardDataFromJson(Map<String, dynamic> json) => _BoardData(
+  id: json['id'] as String?,
+  description: json['description'] as String?,
+  deadline:
+      json['deadline'] == null
+          ? null
+          : DateTime.parse(json['deadline'] as String),
+  assignedTo: json['assignedTo'] as String?,
+  isReady: json['isReady'] as bool?,
+  status: json['status'] as String?,
+);
+
+Map<String, dynamic> _$BoardDataToJson(_BoardData instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'description': instance.description,
+      'deadline': instance.deadline?.toIso8601String(),
+      'assignedTo': instance.assignedTo,
+      'isReady': instance.isReady,
+      'status': instance.status,
+    };

lib/gen/assets.gen.dart

@@ -47,12 +47,21 @@ class $AssetsIconsGen {
   /// File path: assets/icons/arrows.svg
   String get arrows => 'assets/icons/arrows.svg';
 
+  /// File path: assets/icons/board.svg
+  String get board => 'assets/icons/board.svg';
+
+  /// File path: assets/icons/board_active.svg
+  String get boardActive => 'assets/icons/board_active.svg';
+
   /// File path: assets/icons/calendar.svg
   String get calendar => 'assets/icons/calendar.svg';
 
   /// File path: assets/icons/clipboard-text.svg
   String get clipboardText => 'assets/icons/clipboard-text.svg';
 
+  /// File path: assets/icons/clock.svg
+  String get clock => 'assets/icons/clock.svg';
+
   /// File path: assets/icons/close-circle.svg
   String get closeCircle => 'assets/icons/close-circle.svg';
 
@@ -178,8 +187,11 @@ class $AssetsIconsGen {
     arrowUp,
     arrowDownSmall,
     arrows,
+    board,
+    boardActive,
     calendar,
     clipboardText,
+    clock,
     closeCircle,
     dangerFill,
     danger,

lib/view_models/board_view_model.dart

@@ -0,0 +1,77 @@
+import 'package:flutter/material.dart';
+
+import '../core/enums/task_status.dart';
+import '../core/utils/result.dart';
+import '../data/repositories/board_repositories.dart';
+import '../data/services/model/board_response/board_response.dart';
+
+class BoardViewModel with ChangeNotifier {
+  final BoardRepository _boardRepository;
+  BoardViewModel({required BoardRepository boardRepository})
+    : _boardRepository = boardRepository;
+
+  bool _isLoading = false;
+  String? _errorMessage;
+  List<BoardData> _boardData = [];
+
+  bool get isLoading => _isLoading;
+  String? get errorMessage => _errorMessage;
+  List<BoardData> get boardData => _boardData;
+  bool get hasData => _boardData.isNotEmpty;
+
+  Future<void> getBoard() async {
+    _isLoading = true;
+    notifyListeners();
+
+    final result = await _boardRepository.getBoard();
+
+    switch (result) {
+      case Ok<BoardResponse>():
+        // تبدیل به لیست قابل تغییر
+        _boardData = List.from(result.value.data ?? []);
+        break;
+      case Error<BoardResponse>():
+        _errorMessage = result.error.toString();
+        break;
+    }
+    _isLoading = false;
+    notifyListeners();
+  }
+
+  // update task status
+  void updateTaskStatus(String taskId, String newStatus) {
+    final taskIndex = _boardData.indexWhere((task) => task.id == taskId);
+    if (taskIndex != -1) {
+      _boardData[taskIndex] = _boardData[taskIndex].copyWith(status: newStatus);
+      notifyListeners();
+    }
+  }
+
+  bool isValidMove(TaskStatus currentStatus, TaskStatus targetStatus) {
+    if (currentStatus == TaskStatus.toDo) {
+      return targetStatus == TaskStatus.inProgress;
+    } else if (currentStatus == TaskStatus.inProgress) {
+      return targetStatus == TaskStatus.toDo || targetStatus == TaskStatus.done;
+    } else if (currentStatus == TaskStatus.done) {
+      return targetStatus == TaskStatus.inProgress;
+    }
+    return false;
+  }
+
+  List<BoardData> getTasksByStatus(TaskStatus status) {
+    return boardData.where((task) => task.status == status.value).toList();
+  }
+
+  void _updateTaskStatus(BoardData task, TaskStatus newStatus) {
+    if (task.status == newStatus.value) {
+      return;
+    }
+
+    final oldStatus = task.status;
+
+    // update task status in ViewModel
+    updateTaskStatus(task.id!, newStatus.value);
+
+    // _showStatusChangeMessage(context, task, oldStatus, newStatus);
+  }
+}

lib/views/board/pages/board_screen.dart

@@ -1,30 +1,17 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/svg.dart';
+import 'package:provider/provider.dart';
+import 'package:tm_app/core/extensions/board_data_extension.dart';
 import 'package:tm_app/core/theme/colors.dart';
 import 'package:tm_app/core/utils/size_config.dart';
+import 'package:tm_app/data/services/model/board_response/board_response.dart';
 import 'package:tm_app/views/shared/desktop_navigation_widget.dart';
 
-import '../../core/constants/assets.dart';
+import '../../../core/constants/assets.dart';
-
+import '../../../core/enums/task_status.dart';
-class TaskItem {
+import '../../../core/utils/app_toast.dart';
-  final String id;
+import '../../../view_models/board_view_model.dart';
-  final String description;
+import '../strings/board_strings.dart';
-  final DateTime deadline;
-  final String assignedTo;
-  final bool isReady;
-  TaskStatus status;
-
-  TaskItem({
-    required this.id,
-    required this.description,
-    required this.deadline,
-    required this.assignedTo,
-    required this.isReady,
-    required this.status,
-  });
-}
-
-enum TaskStatus { toDo, inProgress, done }
 
 class BoardScreen extends StatefulWidget {
   const BoardScreen({super.key});
@@ -34,117 +21,94 @@ class BoardScreen extends StatefulWidget {
 }
 
 class _BoardScreenState extends State<BoardScreen> {
-  List<TaskItem> tasks = [
+  late BoardViewModel _boardViewModel;
-    TaskItem(
-      id: '1',
-      description:
-          'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
-      deadline: DateTime(2025, 6, 15),
-      assignedTo: 'Pratyush Tewari',
-      isReady: false,
-      status: TaskStatus.toDo,
-    ),
-    TaskItem(
-      id: '2',
-      description:
-          'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
-      deadline: DateTime(2025, 6, 15),
-      assignedTo: 'Pratyush Tewari',
-      isReady: true,
-      status: TaskStatus.toDo,
-    ),
-    TaskItem(
-      id: '3',
-      description:
-          'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
-      deadline: DateTime(2025, 6, 15),
-      assignedTo: 'Pratyush Tewari',
-      isReady: false,
-      status: TaskStatus.inProgress,
-    ),
-    TaskItem(
-      id: '4',
-      description:
-          'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
-      deadline: DateTime(2025, 6, 15),
-      assignedTo: 'Pratyush Tewari',
-      isReady: true,
-      status: TaskStatus.inProgress,
-    ),
-    TaskItem(
-      id: '5',
-      description:
-          'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua',
-      deadline: DateTime(2025, 6, 15),
-      assignedTo: 'Pratyush Tewari',
-      isReady: false,
-      status: TaskStatus.done,
-    ),
-  ];
 
-  void _updateTaskStatus(TaskItem task, TaskStatus newStatus) {
+  @override
-    if (task.status == newStatus) {
+  void initState() {
+    super.initState();
+    _boardViewModel = context.read<BoardViewModel>();
+    WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
+      _boardViewModel.getBoard();
+    });
+  }
+
+  void _updateTaskStatus(BoardData task, TaskStatus newStatus) {
+    if (task.statusEnum == newStatus) {
       return;
     }
 
-    final oldStatus = task.status;
+    final oldStatus = task.statusEnum;
-    setState(() {
+
-      task.status = newStatus;
+    // update task status in ViewModel
-    });
+    _boardViewModel.updateTaskStatus(task.id!, newStatus.value);
 
     _showStatusChangeMessage(context, task, oldStatus, newStatus);
   }
 
   void _showStatusChangeMessage(
     BuildContext context,
-    TaskItem task,
+    BoardData task,
     TaskStatus oldStatus,
     TaskStatus newStatus,
   ) {
     final statusNames = {
-      TaskStatus.toDo: 'To Do',
+      TaskStatus.toDo: BoardStrings.toDo,
-      TaskStatus.inProgress: 'In Progress',
+      TaskStatus.inProgress: BoardStrings.inProgress,
-      TaskStatus.done: 'Done',
+      TaskStatus.done: BoardStrings.done,
     };
 
-    ScaffoldMessenger.of(context).showSnackBar(
+    AppToast.success(
-      SnackBar(
+      context,
-        content: Text(
+      BoardStrings.taskMovedMessage(
-          'Task "${task.description}" moved from ${statusNames[oldStatus]} to ${statusNames[newStatus]}',
+        statusNames[oldStatus]!,
-          style: const TextStyle(fontFamily: 'Peyda'),
+        statusNames[newStatus]!,
-        ),
-        duration: const Duration(seconds: 2),
-        backgroundColor: AppColors.successColor,
-        behavior: SnackBarBehavior.floating,
-        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
       ),
     );
   }
 
-  List<TaskItem> _getTasksByStatus(TaskStatus status) {
-    return tasks.where((task) => task.status == status).toList();
-  }
-
   @override
   Widget build(BuildContext context) {
     SizeConfig.init(context);
     return Scaffold(
       backgroundColor: AppColors.backgroundColor,
-
       body: Column(
         children: [
           const DesktopNavigationWidget(
             currentIndex: 2, // Tenders index
           ),
-          SizedBox(
+          Consumer<BoardViewModel>(
+            builder: (context, viewModel, child) {
+              if (viewModel.isLoading) {
+                return const Expanded(
+                  child: Center(
+                    child: CircularProgressIndicator(
+                      color: AppColors.secondary50,
+                    ),
+                  ),
+                );
+              }
+              if (viewModel.errorMessage != null) {
+                return Expanded(
+                  child: Center(child: Text(viewModel.errorMessage!)),
+                );
+              }
+              if (viewModel.hasData == false) {
+                return const Expanded(
+                  child: Center(child: Text(BoardStrings.emptyListText)),
+                );
+              }
+
+              return Expanded(
+                child: SingleChildScrollView(
+                  child: SizedBox(
                     width: 740,
                     height: 735,
                     child: Column(
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: [
-                const SizedBox(height: 64),
+                        const SizedBox(height: 32),
                         Text(
-                  'My board',
+                          BoardStrings.boardTitle,
                           style: TextStyle(
                             fontSize: 20.0.sp(),
                             fontWeight: FontWeight.w600,
@@ -165,36 +129,45 @@ class _BoardScreenState extends State<BoardScreen> {
                                 // To Do
                                 Expanded(
                                   child: _BoardColumn(
-                            title: 'To do',
+                                    title: BoardStrings.toDo,
                                     color: AppColors.primary20,
                                     textColor: const Color(0xFF1976D2),
-                            tasks: _getTasksByStatus(TaskStatus.toDo),
+                                    tasks: viewModel.getTasksByStatus(
+                                      TaskStatus.toDo,
+                                    ),
                                     status: TaskStatus.toDo,
                                     onTaskDropped: _updateTaskStatus,
+                                    isValidMove: viewModel.isValidMove,
                                   ),
                                 ),
                                 const SizedBox(width: 12),
                                 // In Progress
                                 Expanded(
                                   child: _BoardColumn(
-                            title: 'In progress',
+                                    title: BoardStrings.inProgress,
                                     color: AppColors.orange20,
                                     textColor: AppColors.orange,
-                            tasks: _getTasksByStatus(TaskStatus.inProgress),
+                                    tasks: viewModel.getTasksByStatus(
+                                      TaskStatus.inProgress,
+                                    ),
                                     status: TaskStatus.inProgress,
                                     onTaskDropped: _updateTaskStatus,
+                                    isValidMove: viewModel.isValidMove,
                                   ),
                                 ),
                                 const SizedBox(width: 12),
                                 // Done
                                 Expanded(
                                   child: _BoardColumn(
-                            title: 'Done',
+                                    title: BoardStrings.done,
                                     color: AppColors.secondary20,
                                     textColor: AppColors.secondary70,
-                            tasks: _getTasksByStatus(TaskStatus.done),
+                                    tasks: viewModel.getTasksByStatus(
+                                      TaskStatus.done,
+                                    ),
                                     status: TaskStatus.done,
                                     onTaskDropped: _updateTaskStatus,
+                                    isValidMove: viewModel.isValidMove,
                                   ),
                                 ),
                               ],
@@ -204,6 +177,10 @@ class _BoardScreenState extends State<BoardScreen> {
                       ],
                     ),
                   ),
+                ),
+              );
+            },
+          ),
         ],
       ),
     );
@@ -214,9 +191,10 @@ class _BoardColumn extends StatelessWidget {
   final String title;
   final Color color;
   final Color textColor;
-  final List<TaskItem> tasks;
+  final List<BoardData> tasks;
   final TaskStatus status;
-  final Function(TaskItem, TaskStatus) onTaskDropped;
+  final Function(BoardData, TaskStatus) onTaskDropped;
+  final bool Function(TaskStatus, TaskStatus) isValidMove;
 
   const _BoardColumn({
     required this.title,
@@ -225,13 +203,14 @@ class _BoardColumn extends StatelessWidget {
     required this.tasks,
     required this.status,
     required this.onTaskDropped,
+    required this.isValidMove,
   });
 
   @override
   Widget build(BuildContext context) {
-    return DragTarget<TaskItem>(
+    return DragTarget<BoardData>(
       onWillAcceptWithDetails: (details) {
-        return details.data.status != status;
+        return isValidMove(details.data.statusEnum, status);
       },
       onAcceptWithDetails: (details) {
         onTaskDropped(details.data, status);
@@ -288,7 +267,7 @@ class _BoardColumn extends StatelessWidget {
 }
 
 class _TaskCard extends StatelessWidget {
-  final TaskItem task;
+  final BoardData task;
 
   const _TaskCard({required this.task});
 
@@ -298,7 +277,7 @@ class _TaskCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Draggable<TaskItem>(
+    return Draggable<BoardData>(
       data: task,
       feedback: Material(
         elevation: 8,
@@ -348,9 +327,9 @@ class _TaskCard extends StatelessWidget {
           padding: EdgeInsets.symmetric(horizontal: 10.0.w()),
           decoration: BoxDecoration(
             color:
-                task.status == TaskStatus.toDo
+                task.statusEnum == TaskStatus.toDo
                     ? AppColors.primary20
-                    : task.status == TaskStatus.inProgress
+                    : task.statusEnum == TaskStatus.inProgress
                     ? AppColors.orange10
                     : AppColors.secondary10,
             borderRadius: BorderRadius.circular(4),
@@ -359,7 +338,7 @@ class _TaskCard extends StatelessWidget {
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
             children: [
               Text(
-                'Deadline :',
+                '${BoardStrings.deadlineLabel} :',
                 style: TextStyle(
                   fontSize: 14.0,
                   fontWeight: FontWeight.w500,
@@ -367,7 +346,7 @@ class _TaskCard extends StatelessWidget {
                 ),
               ),
               Text(
-                _formatDate(task.deadline),
+                _formatDate(task.deadline ?? DateTime.now()),
                 style: TextStyle(
                   fontSize: 14.0,
                   fontWeight: FontWeight.w500,
@@ -379,7 +358,7 @@ class _TaskCard extends StatelessWidget {
         ),
         const SizedBox(height: 12),
         Text(
-          task.description,
+          task.description!,
           style: TextStyle(fontSize: 14, color: AppColors.grey70),
           maxLines: 3,
           overflow: TextOverflow.ellipsis,
@@ -389,7 +368,7 @@ class _TaskCard extends StatelessWidget {
         Container(
           padding: const EdgeInsets.symmetric(horizontal: 8.0, vertical: 4.0),
           decoration: BoxDecoration(
-            color: task.isReady ? AppColors.primary20 : AppColors.red0,
+            color: task.isReady ?? false ? AppColors.primary20 : AppColors.red0,
             borderRadius: BorderRadius.circular(8),
           ),
           child: Row(
@@ -399,16 +378,18 @@ class _TaskCard extends StatelessWidget {
                 width: 8,
                 height: 8,
                 decoration: BoxDecoration(
-                  color: task.isReady ? AppColors.textBlue : AppColors.error,
+                  color: task.isReady! ? AppColors.textBlue : AppColors.error,
                   shape: BoxShape.circle,
                 ),
               ),
               const SizedBox(width: 6),
               Text(
-                task.isReady ? 'Ready' : 'Incomplete',
+                task.isReady!
+                    ? BoardStrings.readyLabel
+                    : BoardStrings.incompleteLabel,
                 style: TextStyle(
                   fontSize: 12,
-                  color: task.isReady ? AppColors.textBlue : AppColors.red20,
+                  color: task.isReady! ? AppColors.textBlue : AppColors.red20,
                   fontWeight: FontWeight.w400,
                 ),
               ),
@@ -421,7 +402,7 @@ class _TaskCard extends StatelessWidget {
             SvgPicture.asset(AssetsManager.profile),
             const SizedBox(width: 4),
             Text(
-              task.assignedTo,
+              task.assignedTo!,
               style: TextStyle(fontSize: 12, color: AppColors.grey60),
             ),
           ],

lib/views/board/strings/board_strings.dart

@@ -0,0 +1,14 @@
+class BoardStrings {
+  BoardStrings._();
+
+  static const String boardTitle = 'My Board';
+  static const String toDo = 'To Do';
+  static const String inProgress = 'In Progress';
+  static const String done = 'Done';
+  static const String emptyListText = 'No tasks found';
+  static const String deadlineLabel = 'Deadline';
+  static const String readyLabel = 'Ready';
+  static const String incompleteLabel = 'Incomplete';
+  static String taskMovedMessage(String oldStatus, String newStatus) =>
+      'Task moved from $oldStatus to $newStatus';
+}