基本完成

lib/data/local/storage.dart

@@ -0,0 +1,48 @@
+import 'dart:convert';
+
+import 'package:shared_preferences/shared_preferences.dart';
+
+class Storage {
+  //存储数据
+  static Future<void> set(String key, dynamic value) async {
+    SharedPreferences sp = await SharedPreferences.getInstance();
+    if (value is String) {
+      sp.setString(key, value);
+    } else if (value is int) {
+      sp.setInt(key, value);
+    } else if (value is bool) {
+      sp.setBool(key, value);
+    } else if (value is double) {
+      sp.setDouble(key, value);
+    } else if (value is Map) {
+      String jsonStr = jsonEncode(value);
+      sp.setString(key, jsonStr);
+    }
+  }
+
+  //获取数据
+  static Future<dynamic> get(String key) async {
+    SharedPreferences sp = await SharedPreferences.getInstance();
+    var value = sp.get(key);
+    if (value is String) {
+      try {
+        return jsonDecode(value);
+      } catch (e) {
+        return value;
+      }
+    }
+    return value;
+  }
+
+  //删除数据
+  static Future<void> remove(key) async {
+    SharedPreferences sp = await SharedPreferences.getInstance();
+    sp.remove(key);
+  }
+
+  //判断键是否存在
+  static Future<bool> hasKey(String key) async {
+    SharedPreferences sp = await SharedPreferences.getInstance();
+    return sp.containsKey(key);
+  }
+}

lib/data/models/other_login_type.dart

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+enum OtherLoginType {
+  google('google'),
+  apple('apple');
+
+  const OtherLoginType(this.value);
+
+  final String value;
+}

lib/data/models/skin_check_status.dart

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+enum SkinCheckStatus {
+  /// 正常
+  normal(1),
+
+  /// 警告
+  warning(2),
+
+  /// 危险
+  danger(3),
+
+  /// 未知
+  unknown(0);
+
+  final int value;
+
+  const SkinCheckStatus(this.value);
+
+  /// 根据 int 值返回对应的枚举，默认返回 online
+  static SkinCheckStatus fromValue(int value) {
+    return SkinCheckStatus.values.firstWhere((e) => e.value == value, orElse: () => SkinCheckStatus.unknown);
+  }
+}