feat:增加闪灵功能

lib/service/flisp_service.dart

@@ -0,0 +1,39 @@
+import 'package:flisp_app/models/flisp.dart';
+import 'package:hive_flutter/hive_flutter.dart';
+
+class FlispService {
+  static const String boxName = 'flisps';
+
+  Box<Flisp> get box => Hive.box<Flisp>(boxName);
+
+  Future<bool> addFlisp(Flisp flisp) async {
+    try {
+      await box.add(flisp);
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+
+  List<Flisp> getAllFlisps() {
+    return box.values.toList();
+  }
+
+  Future<bool> updateFlisp(Flisp flisp) async {
+    try {
+      await flisp.save();
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+
+  Future<bool> deleteFlisp(Flisp flisp) async {
+    try {
+      await flisp.delete();
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+}

lib/service/todo_service.dart

@@ -28,11 +28,6 @@ class TodoService {
     }
   }
 
-  Future<bool> updateTodoCompletion(Todo todo, bool isCompleted) async {
-    todo.isCompleted = isCompleted;
-    return await updateTodo(todo);
-  }
-
   Future<bool> deleteTodo(Todo todo) async {
     try {
       await todo.delete();