添加角色信息编辑

2026-08-09 01:22:35 +08:00
parent df8335b187
commit c95a659921
17 changed files with 2657 additions and 14 deletions
--- a/lib/data/character/game_character_dao.dart
+++ b/lib/data/character/game_character_dao.dart
@@ -0,0 +1,85 @@
+import 'package:flutter/foundation.dart';
+import '../../models/data_models.dart';
+import '../database_helper.dart';
+
+/// 游戏角色数据访问对象
+class GameCharacterDao {
+  final DatabaseHelper _dbHelper = DatabaseHelper.instance;
+
+  Future<T> _wrap<T>(String op, Future<T> Function() fn) async {
+    try {
+      return await fn();
+    } catch (e) {
+      debugPrint('[GameCharacterDao] $op error: $e');
+      rethrow;
+    }
+  }
+
+  /// 获取游戏的所有角色
+  Future<List<GameCharacter>> getByGameId(String gameId) => _wrap('getByGameId', () async {
+    final db = await _dbHelper.database;
+    final maps = await db.query(
+      'game_characters',
+      where: 'game_id = ? AND is_deleted = 0',
+      whereArgs: [gameId],
+      orderBy: 'sort_order, created_at',
+    );
+    return maps.map((m) => GameCharacter.fromJson(m)).toList();
+  });
+
+  /// 根据ID获取角色
+  Future<GameCharacter?> getById(String id) => _wrap('getById', () async {
+    final db = await _dbHelper.database;
+    final maps = await db.query(
+      'game_characters',
+      where: 'id = ? AND is_deleted = 0',
+      whereArgs: [id],
+    );
+    if (maps.isEmpty) return null;
+    return GameCharacter.fromJson(maps.first);
+  });
+
+  /// 添加角色
+  Future<int> insert(GameCharacter character) => _wrap('insert', () async {
+    final db = await _dbHelper.database;
+    return await db.insert('game_characters', character.toJson());
+  });
+
+  /// 更新角色
+  Future<int> update(GameCharacter character) => _wrap('update', () async {
+    final db = await _dbHelper.database;
+    return await db.update(
+      'game_characters',
+      character.toJson(),
+      where: 'id = ?',
+      whereArgs: [character.id],
+    );
+  });
+
+  /// 软删除角色
+  Future<int> delete(String id) => _wrap('delete', () async {
+    final db = await _dbHelper.database;
+    return await db.update(
+      'game_characters',
+      {'is_deleted': 1, 'updated_at': DateTime.now().toUtc().toIso8601String()},
+      where: 'id = ?',
+      whereArgs: [id],
+    );
+  });
+
+  /// 获取游戏的角色数量
+  Future<int> getCount(String gameId) => _wrap('getCount', () async {
+    final db = await _dbHelper.database;
+    final result = await db.rawQuery(
+      'SELECT COUNT(*) as count FROM game_characters WHERE game_id = ? AND is_deleted = 0',
+      [gameId],
+    );
+    return result.first['count'] as int? ?? 0;
+  });
+
+  /// 彻底删除角色
+  Future<void> permanentDelete(String id) => _wrap('permanentDelete', () async {
+    final db = await _dbHelper.database;
+    await db.delete('game_characters', where: 'id = ?', whereArgs: [id]);
+  });
+}