feat.Hatsune Miku

lib/config/strings.dart

@@ -11,7 +11,6 @@ class AppStrings {
   static const appTitle = 'Project Ichino';
   static const loginSubtitle = '扫描或输入二维码进行登录';
   static const qrCodeToken = 'QR Code 令牌';
-  static const qrHint = '粘贴二维码解析内容...';
   static const qrParsedResult = '解析结果（截取后 64 位）';
   static const uploadQR = '上传二维码';
   static const login = '登录';
@@ -124,33 +123,29 @@ class AppStrings {
   static const machineSettings = '机器信息';
   static const save = '保存';
   static const labelTitleServerUrl = 'Title Server URL';
-  static const hintTitleServerUrl = 'https://maimai-gm.wahlap.com:42081/Maimai2Servlet/';
   static const labelAesKey = 'AES Key';
-  static const hintAesKey = 'your aes key string';
   static const labelAesIv = 'AES IV';
-  static const hintAesIv = 'your aes iv string';
   static const labelClientId = 'Client ID';
-  static const hintClientId = 'A63E01C2805';
   static const labelRegionId = 'Region ID';
-  static const hintRegionId = '1';
   static const labelPlaceId = 'Place ID';
-  static const hintPlaceId = '1403';
   static const labelObfuscateParam = 'Obfuscate Param';
-  static const hintObfuscateParam = 'LatuAa81';
   static const labelApiVersion = 'API Version (Mai-Encoding)';
-  static const hintApiVersion = '1.53';
   static const labelRegionName = 'Region 名称';
-  static const hintRegionName = '北京';
   static const labelPlaceName = 'Place 名称';
-  static const hintPlaceName = '插电师北京王府井银泰店';
   static const labelKeychipId = 'Keychip ID';
-  static const hintKeychipId = 'A63E-01C28055905';
   static const labelAimeUrl = 'Aime URL';
-  static const hintAimeUrl = 'http://ai.sys-allnet.cn/wc_aime/api/get_data';
   static const labelAimeSalt = 'Aime Salt';
-  static const hintAimeSalt = 'API Key 派生用 Salt';
   static String fieldRequired(String label) => '$label 不能为空';
 
+  // Config Export/Import
+  static const configExportImport = '配置导入/导出';
+  static const exportConfig = '导出当前配置';
+  static const importConfig = '从剪贴板导入配置';
+  static const exportSuccess = '配置已导出到剪贴板 (Base64)';
+  static const importSuccess = '配置已导入并保存';
+  static const importFailed = '导入失败：剪贴板内容无效';
+  static const noConfigToExport = '没有可导出的配置';
+
   // About
   static const aboutTitle = 'Project Ichino';
   static const aboutDesc = '基于 QR Code 的 maimai DX 街机网络登录客户端。';

lib/config/title_server_config.dart

@@ -22,18 +22,18 @@ class TitleServerConfig {
     required this.titleServerUrl,
     required this.aesKey,
     required this.aesIv,
-    this.obfuscateParam = 'LatuAa81',
+    this.obfuscateParam = '',
-    this.apiVersion = '1.53',
+    this.apiVersion = '',
     required this.clientId,
-    this.regionId = 1,
+    this.regionId = 0,
-    this.placeId = 1403,
+    this.placeId = 0,
     this.regionName = '',
     this.placeName = '',
     this.keychipId = '',
     this.aimeUrl = '',
     this.aimeSalt = '',
     String? openGameID,
-  }) : openGameID = openGameID ?? 'MAID';
+  }) : openGameID = openGameID ?? '';
 
   List<int> get aesKeyBytes => utf8.encode(aesKey);
   List<int> get aesIvBytes => utf8.encode(aesIv);
@@ -60,17 +60,17 @@ class TitleServerConfig {
       titleServerUrl: json['titleServerUrl'] as String? ?? '',
       aesKey: json['aesKey'] as String? ?? '',
       aesIv: json['aesIv'] as String? ?? '',
-      obfuscateParam: json['obfuscateParam'] as String? ?? 'LatuAa81',
+      obfuscateParam: json['obfuscateParam'] as String? ?? '',
-      apiVersion: json['apiVersion'] as String? ?? '1.53',
+      apiVersion: json['apiVersion'] as String? ?? '',
       clientId: json['clientId'] as String? ?? '',
-      regionId: json['regionId'] as int? ?? 1,
+      regionId: json['regionId'] as int? ?? 0,
-      placeId: json['placeId'] as int? ?? 1403,
+      placeId: json['placeId'] as int? ?? 0,
       regionName: json['regionName'] as String? ?? '',
       placeName: json['placeName'] as String? ?? '',
       keychipId: json['keychipId'] as String? ?? '',
       aimeUrl: json['aimeUrl'] as String? ?? '',
       aimeSalt: json['aimeSalt'] as String? ?? '',
-      openGameID: json['openGameID'] as String? ?? 'MAID',
+      openGameID: json['openGameID'] as String? ?? '',
     );
   }
 }

lib/main.dart

@@ -227,12 +227,6 @@ class _LoginPageState extends State<LoginPage> {
                             letterSpacing: 0.5,
                           ),
                           decoration: InputDecoration(
-                            hintText: AppStrings.qrHint,
-                            hintStyle: theme.textTheme.bodyMedium?.copyWith(
-                              color: theme.colorScheme.onSurfaceVariant
-                                  .withValues(alpha: 0.5),
-                              fontFamily: 'monospace',
-                            ),
                             border: OutlineInputBorder(
                               borderRadius: BorderRadius.circular(10),
                             ),

lib/pages/config_export_import_page.dart

@@ -0,0 +1,111 @@
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+import '../config/strings.dart';
+import '../config/title_server_config.dart';
+
+class ConfigExportImportPage extends StatelessWidget {
+  const ConfigExportImportPage({super.key});
+
+  Future<void> _exportConfig(BuildContext context) async {
+    final config = TitleServerConfigHolder().config;
+    if (config == null) {
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text(AppStrings.noConfigToExport)),
+        );
+      }
+      return;
+    }
+
+    final json = jsonEncode(config.toJson());
+    final base64 = base64Encode(utf8.encode(json));
+    await Clipboard.setData(ClipboardData(text: base64));
+
+    if (context.mounted) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text(AppStrings.exportSuccess)),
+      );
+    }
+  }
+
+  Future<void> _importConfig(BuildContext context) async {
+    final data = await Clipboard.getData(Clipboard.kTextPlain);
+    final text = data?.text;
+    if (text == null || text.isEmpty) {
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text(AppStrings.importFailed)),
+        );
+      }
+      return;
+    }
+
+    try {
+      final json = utf8.decode(base64Decode(text));
+      final map = jsonDecode(json) as Map<String, dynamic>;
+      final config = TitleServerConfig.fromJson(map);
+      await TitleServerConfigHolder().update(config);
+
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text(AppStrings.importSuccess)),
+        );
+      }
+    } catch (_) {
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text(AppStrings.importFailed)),
+        );
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text(AppStrings.configExportImport),
+      ),
+      body: Center(
+        child: Padding(
+          padding: const EdgeInsets.all(24),
+          child: ConstrainedBox(
+            constraints: const BoxConstraints(maxWidth: 400),
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                FilledButton.icon(
+                  onPressed: () => _exportConfig(context),
+                  icon: const Icon(Icons.upload, size: 20),
+                  label: const Text(AppStrings.exportConfig),
+                  style: FilledButton.styleFrom(
+                    padding: const EdgeInsets.symmetric(vertical: 16),
+                    shape: RoundedRectangleBorder(
+                      borderRadius: BorderRadius.circular(12),
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 16),
+                OutlinedButton.icon(
+                  onPressed: () => _importConfig(context),
+                  icon: const Icon(Icons.download, size: 20),
+                  label: const Text(AppStrings.importConfig),
+                  style: OutlinedButton.styleFrom(
+                    padding: const EdgeInsets.symmetric(vertical: 16),
+                    shape: RoundedRectangleBorder(
+                      borderRadius: BorderRadius.circular(12),
+                    ),
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/pages/settings_page.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 
 import '../config/strings.dart';
 import '../config/title_server_config.dart';
+import 'config_export_import_page.dart';
 
 class SettingsPage extends StatefulWidget {
   final bool showAppBar;
@@ -18,10 +19,10 @@ class _SettingsPageState extends State<SettingsPage> {
   final _aesKeyController = TextEditingController();
   final _aesIvController = TextEditingController();
   final _clientIdController = TextEditingController();
-  final _regionIdController = TextEditingController(text: '1');
+  final _regionIdController = TextEditingController();
-  final _placeIdController = TextEditingController(text: '1403');
+  final _placeIdController = TextEditingController();
-  final _obfuscateController = TextEditingController(text: 'LatuAa81');
+  final _obfuscateController = TextEditingController();
-  final _apiVersionController = TextEditingController(text: '1.53');
+  final _apiVersionController = TextEditingController();
   final _regionNameController = TextEditingController();
   final _placeNameController = TextEditingController();
   final _keychipIdController = TextEditingController();
@@ -75,8 +76,8 @@ class _SettingsPageState extends State<SettingsPage> {
       aesKey: _aesKeyController.text.trim(),
       aesIv: _aesIvController.text.trim(),
       clientId: _clientIdController.text.trim(),
-      regionId: int.tryParse(_regionIdController.text.trim()) ?? 1,
+      regionId: int.tryParse(_regionIdController.text.trim()) ?? 0,
-      placeId: int.tryParse(_placeIdController.text.trim()) ?? 1403,
+      placeId: int.tryParse(_placeIdController.text.trim()) ?? 0,
       obfuscateParam: _obfuscateController.text.trim(),
       apiVersion: _apiVersionController.text.trim(),
       regionName: _regionNameController.text.trim(),
@@ -109,35 +110,35 @@ class _SettingsPageState extends State<SettingsPage> {
               crossAxisAlignment: CrossAxisAlignment.stretch,
               children: [
                 _buildSection(theme, AppStrings.titleServerSection, [
-                  _buildField(controller: _urlController, label: AppStrings.labelTitleServerUrl, hint: AppStrings.hintTitleServerUrl),
+                  _buildField(controller: _urlController, label: AppStrings.labelTitleServerUrl),
                   const SizedBox(height: 14),
-                  _buildField(controller: _aesKeyController, label: AppStrings.labelAesKey, hint: AppStrings.hintAesKey),
+                  _buildField(controller: _aesKeyController, label: AppStrings.labelAesKey),
                   const SizedBox(height: 14),
-                  _buildField(controller: _aesIvController, label: AppStrings.labelAesIv, hint: AppStrings.hintAesIv),
+                  _buildField(controller: _aesIvController, label: AppStrings.labelAesIv),
                   const SizedBox(height: 14),
-                  _buildField(controller: _clientIdController, label: AppStrings.labelClientId, hint: AppStrings.hintClientId),
+                  _buildField(controller: _clientIdController, label: AppStrings.labelClientId),
                   const SizedBox(height: 14),
-                  _buildField(controller: _obfuscateController, label: AppStrings.labelObfuscateParam, hint: AppStrings.hintObfuscateParam),
+                  _buildField(controller: _obfuscateController, label: AppStrings.labelObfuscateParam),
                   const SizedBox(height: 14),
-                  _buildField(controller: _apiVersionController, label: AppStrings.labelApiVersion, hint: AppStrings.hintApiVersion),
+                  _buildField(controller: _apiVersionController, label: AppStrings.labelApiVersion),
                 ]),
                 const SizedBox(height: 24),
                 _buildSection(theme, AppStrings.machineSettings, [
-                  _buildField(controller: _regionIdController, label: AppStrings.labelRegionId, hint: AppStrings.hintRegionId),
+                  _buildField(controller: _regionIdController, label: AppStrings.labelRegionId),
                   const SizedBox(height: 14),
-                  _buildField(controller: _regionNameController, label: AppStrings.labelRegionName, hint: AppStrings.hintRegionName),
+                  _buildField(controller: _regionNameController, label: AppStrings.labelRegionName),
                   const SizedBox(height: 14),
-                  _buildField(controller: _placeIdController, label: AppStrings.labelPlaceId, hint: AppStrings.hintPlaceId),
+                  _buildField(controller: _placeIdController, label: AppStrings.labelPlaceId),
                   const SizedBox(height: 14),
-                  _buildField(controller: _placeNameController, label: AppStrings.labelPlaceName, hint: AppStrings.hintPlaceName),
+                  _buildField(controller: _placeNameController, label: AppStrings.labelPlaceName),
                 ]),
                 const SizedBox(height: 24),
                 _buildSection(theme, AppStrings.authServerSettings, [
-                  _buildField(controller: _keychipIdController, label: AppStrings.labelKeychipId, hint: AppStrings.hintKeychipId),
+                  _buildField(controller: _keychipIdController, label: AppStrings.labelKeychipId),
                   const SizedBox(height: 14),
-                  _buildField(controller: _aimeUrlController, label: AppStrings.labelAimeUrl, hint: AppStrings.hintAimeUrl),
+                  _buildField(controller: _aimeUrlController, label: AppStrings.labelAimeUrl),
                   const SizedBox(height: 14),
-                  _buildField(controller: _aimeSaltController, label: AppStrings.labelAimeSalt, hint: AppStrings.hintAimeSalt),
+                  _buildField(controller: _aimeSaltController, label: AppStrings.labelAimeSalt),
                 ]),
                 const SizedBox(height: 32),
                 FilledButton.icon(
@@ -151,6 +152,22 @@ class _SettingsPageState extends State<SettingsPage> {
                     ),
                   ),
                 ),
+                const SizedBox(height: 12),
+                OutlinedButton.icon(
+                  onPressed: () {
+                    Navigator.of(context).push(
+                      MaterialPageRoute(builder: (_) => const ConfigExportImportPage()),
+                    );
+                  },
+                  icon: const Icon(Icons.import_export, size: 20),
+                  label: const Text(AppStrings.configExportImport),
+                  style: OutlinedButton.styleFrom(
+                    padding: const EdgeInsets.symmetric(vertical: 14),
+                    shape: RoundedRectangleBorder(
+                      borderRadius: BorderRadius.circular(12),
+                    ),
+                  ),
+                ),
               ],
             ),
           ),
@@ -191,13 +208,11 @@ class _SettingsPageState extends State<SettingsPage> {
   Widget _buildField({
     required TextEditingController controller,
     required String label,
-    required String hint,
   }) {
     return TextFormField(
       controller: controller,
       decoration: InputDecoration(
         labelText: label,
-        hintText: hint,
         border: OutlineInputBorder(
           borderRadius: BorderRadius.circular(10),
         ),