Paulo

lib/features/todo/data/datasources/todo_local_datasource.dart

@@ -1,12 +1,26 @@
 import 'package:injectable/injectable.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
-// This class is a stub for workshop participants to implement
 @injectable
 class TodoLocalDataSource {
   final SharedPreferences sharedPreferences;
-  // ignore: unused_field
-  final String _todoKey = 'todos';
+  final String _todoFavouriteKey = 'favourite_todos';
 
   TodoLocalDataSource(this.sharedPreferences);
+
+  Future<List<String>> getFavouriteTodos() async {
+    try {
+      return sharedPreferences.getStringList(_todoFavouriteKey) ?? [];
+    } catch (e) {
+      return [];
+    }
+  }
+
+  Future<void> setFavouriteTodos(List<String> todoIds) async {
+    try {
+      await sharedPreferences.setStringList(_todoFavouriteKey, todoIds);
+    } catch (e) {
+      return;
+    }
+  }
 }

lib/features/todo/data/datasources/todo_remote_datasource.dart

@@ -10,8 +10,7 @@ import '../models/todo_dto.dart';
 @injectable
 class TodoRemoteDataSource {
   final http.Client _client;
-  // TODO: Replace this with the URL we provide you
-  final String baseUrl = 'https://6825aa0f0f0188d7e72ddd9a.mockapi.io/api/v1';
+  final String baseUrl = 'https://68346e5b464b49963602ccb5.mockapi.io';
 
   TodoRemoteDataSource(this._client);
 
@@ -32,9 +31,14 @@ class TodoRemoteDataSource {
     }
   }
 
-  Future<TodoDTO> addTodo(String title) async {
+  Future<TodoDTO> addTodo(String title, String? description, String? imageUrl) async {
     try {
-      final newTodo = {'title': title, 'createdAtSeconds': DateTime.now().millisecondsSinceEpoch ~/ 1000};
+      final newTodo = {
+        'title': title,
+        'description': description,
+        'imageUrl': imageUrl,
+        'createdAtSeconds': DateTime.now().millisecondsSinceEpoch ~/ 1000,
+      };
 
       log('Sending todo: ${json.encode(newTodo)}');
 
@@ -61,6 +65,51 @@ class TodoRemoteDataSource {
     }
   }
 
+  Future<void> deleteTodo(String id) async {
+    try {
+      final response = await _client.delete(Uri.parse('$baseUrl/todo/$id'));
+
+      log('Response status: ${response.statusCode}');
+      log('Response body: ${response.body}');
+
+      if (response.statusCode != 200) {
+        throw Exception('Failed to delete todo: ${response.statusCode}');
+      }
+    } catch (e) {
+      log('Error deleting todo: $e');
+      throw Exception('Failed to delete todo: $e');
+    }
+  }
+
+  Future<TodoDTO> updateTodoStatus(String id, bool isDone) async {
+    try {
+      final newTodo = {'isDone': isDone};
+
+      log('Updating todo status: ${json.encode(newTodo)}');
+
+      final response = await _client.patch(
+        Uri.parse('$baseUrl/todo/$id'),
+        headers: {'Content-Type': 'application/json'},
+        body: json.encode(newTodo),
+      );
+
+      log('Response status: ${response.statusCode}');
+      log('Response body: ${response.body}');
+
+      if (response.statusCode == 201 || response.statusCode == 200) {
+        final Map<String, dynamic> responseData = json.decode(response.body);
+
+        // If the API response is not in the expected format, transform it
+        return TodoDTO.fromJson(responseData);
+      } else {
+        throw Exception('Failed to update todo: ${response.statusCode}');
+      }
+    } catch (e) {
+      log('Error updating todo: $e');
+      throw Exception('Failed to update todo: $e');
+    }
+  }
+
   // For local client-side ID generation
   String generateId() {
     return const Uuid().v4();

lib/features/todo/data/models/todo_dto.dart

@@ -10,6 +10,9 @@ class TodoDTO with _$TodoDTO {
   const factory TodoDTO({
     required String id,
     required String title,
+    String? description,
+    String? imageUrl,
+    bool? isDone,
     int? createdAtSeconds,
   }) = _TodoDTO;