fix：登录退出页

lib/data/repositories/user_state_repository.dart

@@ -2,8 +2,10 @@ import '../state/app_interaction_state.dart';
 
 abstract class UserStateRepository {
   Future<bool> isLoggedIn();
-  Future<void> login(LoginMethod method);
+  Future<void> login(LoginMethod method, {String? phone});
   Future<void> logout();
+  Future<String?> getPhone();
+  Future<LoginMethod?> getLoginMethod();
 
   Future<Set<String>> getFavorites();
   Future<void> toggleFavorite(String reportId);
@@ -20,6 +22,8 @@ abstract class UserStateRepository {
 
 class MemoryUserStateRepository implements UserStateRepository {
   bool _loggedIn = false;
+  String? _phone;
+  LoginMethod? _loginMethod;
   final Set<String> _favorites = {};
   final Set<String> _savedListens = {};
   final List<String> _history = [];
@@ -29,15 +33,25 @@ class MemoryUserStateRepository implements UserStateRepository {
   Future<bool> isLoggedIn() async => _loggedIn;
 
   @override
-  Future<void> login(LoginMethod method) async {
+  Future<void> login(LoginMethod method, {String? phone}) async {
     _loggedIn = true;
+    _loginMethod = method;
+    _phone = phone;
   }
 
   @override
   Future<void> logout() async {
     _loggedIn = false;
+    _phone = null;
+    _loginMethod = null;
   }
 
+  @override
+  Future<String?> getPhone() async => _phone;
+
+  @override
+  Future<LoginMethod?> getLoginMethod() async => _loginMethod;
+
   @override
   Future<Set<String>> getFavorites() async => {..._favorites};
 

lib/data/state/app_interaction_state.dart

@@ -1,17 +1,33 @@
 import '../models/models.dart';
 
 class AuthState {
-  const AuthState({this.loggedIn = false, this.pendingAction});
+  const AuthState({
+    this.loggedIn = false,
+    this.pendingAction,
+    this.phone,
+    this.loginMethod,
+  });
 
   final bool loggedIn;
   final PendingLoginAction? pendingAction;
+  final String? phone;
+  final LoginMethod? loginMethod;
 
-  AuthState copyWith({bool? loggedIn, Object? pendingAction = _sentinel}) {
+  AuthState copyWith({
+    bool? loggedIn,
+    Object? pendingAction = _sentinel,
+    Object? phone = _sentinel,
+    Object? loginMethod = _sentinel,
+  }) {
     return AuthState(
       loggedIn: loggedIn ?? this.loggedIn,
       pendingAction: identical(pendingAction, _sentinel)
           ? this.pendingAction
           : pendingAction as PendingLoginAction?,
+      phone: identical(phone, _sentinel) ? this.phone : phone as String?,
+      loginMethod: identical(loginMethod, _sentinel)
+          ? this.loginMethod
+          : loginMethod as LoginMethod?,
     );
   }
 }

lib/data/state/app_state_controllers.dart

@@ -49,7 +49,11 @@ class AuthController extends StateNotifier<AuthState> {
   final UserStateRepository _repository;
 
   Future<void> _load() async {
-    state = state.copyWith(loggedIn: await _repository.isLoggedIn());
+    state = state.copyWith(
+      loggedIn: await _repository.isLoggedIn(),
+      phone: await _repository.getPhone(),
+      loginMethod: await _repository.getLoginMethod(),
+    );
   }
 
   void requireLogin(PendingLoginAction action) {
@@ -57,10 +61,14 @@ class AuthController extends StateNotifier<AuthState> {
     state = state.copyWith(pendingAction: action);
   }
 
-  Future<PendingLoginAction?> login(LoginMethod method) async {
+  Future<PendingLoginAction?> login(LoginMethod method, {String? phone}) async {
     final pending = state.pendingAction;
-    await _repository.login(method);
+    await _repository.login(method, phone: phone);
-    state = const AuthState(loggedIn: true);
+    state = AuthState(
+      loggedIn: true,
+      phone: phone ?? await _repository.getPhone(),
+      loginMethod: method,
+    );
     return pending;
   }
 

lib/features/auth/login_page.dart

@@ -0,0 +1,174 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:go_router/go_router.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+
+import '../../data/providers.dart';
+import '../../data/state/app_interaction_state.dart';
+import '../../routing/app_routes.dart';
+import '../../theme/app_icons.dart';
+import '../../theme/yanting_text.dart';
+import '../../theme/yanting_tokens.dart';
+import '../../widgets/app_buttons.dart';
+import '../../widgets/app_card.dart';
+import '../../widgets/page_header.dart';
+import '../../widgets/states.dart';
+
+class LoginPage extends HookConsumerWidget {
+  const LoginPage({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final phoneController = useTextEditingController();
+    final codeController = useTextEditingController();
+    final agreed = useState(false);
+    final loading = useState(false);
+    final theme = ShadTheme.of(context);
+    final auth = ref.watch(authControllerProvider);
+
+    Future<void> submit() async {
+      final phone = phoneController.text.trim();
+      final code = codeController.text.trim();
+      if (phone.length < 8) {
+        showAppToast(context, '请输入手机号');
+        return;
+      }
+      if (code.length < 4) {
+        showAppToast(context, '请输入验证码');
+        return;
+      }
+      if (!agreed.value) {
+        showAppToast(context, '请先同意用户协议和隐私政策');
+        return;
+      }
+
+      loading.value = true;
+      try {
+        await ref
+            .read(authControllerProvider.notifier)
+            .login(LoginMethod.phone, phone: phone);
+        await ref.read(profileControllerProvider.notifier).refresh();
+        if (!context.mounted) return;
+        showAppToast(context, '已登录 ${maskPhone(phone)}');
+        if (context.canPop()) {
+          context.pop();
+        } else {
+          context.go(AppRoutes.profile);
+        }
+      } finally {
+        loading.value = false;
+      }
+    }
+
+    return Scaffold(
+      backgroundColor: theme.colorScheme.background,
+      appBar: AppBar(
+        leading: IconButton(
+          icon: const Icon(AppIcons.arrowLeft),
+          onPressed: () {
+            if (context.canPop()) {
+              context.pop();
+            } else {
+              context.go(AppRoutes.profile);
+            }
+          },
+        ),
+        title: const Text('登录 · Login'),
+      ),
+      body: ListView(
+        padding: const EdgeInsets.fromLTRB(
+          YantingSpacing.screenX,
+          4,
+          YantingSpacing.screenX,
+          20,
+        ),
+        children: [
+          const PageHeader(title: '登录研听', subtitle: '先把登录逻辑接通，弹窗入口保持不变'),
+          if (auth.loggedIn) ...[
+            AppCard(
+              color: theme.colorScheme.secondary,
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text('当前已登录', style: YantingText.cardTitle),
+                  const SizedBox(height: 6),
+                  Text(
+                    auth.phone == null
+                        ? '本地登录态已生效'
+                        : '手机号 ${maskPhone(auth.phone!)}',
+                    style: YantingText.body.copyWith(
+                      color: theme.colorScheme.mutedForeground,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(height: YantingSpacing.x3),
+          ],
+          AppCard(
+            padding: const EdgeInsets.all(18),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text('手机号登录', style: YantingText.sectionTitle),
+                const SizedBox(height: 12),
+                ShadInput(
+                  controller: phoneController,
+                  placeholder: const Text('请输入手机号'),
+                  keyboardType: TextInputType.phone,
+                  inputFormatters: [FilteringTextInputFormatter.digitsOnly],
+                ),
+                const SizedBox(height: 12),
+                ShadInput(
+                  controller: codeController,
+                  placeholder: const Text('验证码'),
+                  keyboardType: TextInputType.number,
+                  inputFormatters: [FilteringTextInputFormatter.digitsOnly],
+                  trailing: Padding(
+                    padding: const EdgeInsets.only(right: 4),
+                    child: AppButton(
+                      label: '发送验证码',
+                      kind: AppButtonKind.ghost,
+                      compact: true,
+                      onPressed: () => showAppToast(context, '验证码功能待接入'),
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 14),
+                ShadCheckbox(
+                  value: agreed.value,
+                  onChanged: (value) => agreed.value = value,
+                  label: const Text('我已阅读并同意'),
+                  sublabel: const Text('《用户协议》和《隐私政策》'),
+                ),
+                const SizedBox(height: 18),
+                AppButton(
+                  label: loading.value ? '登录中...' : '登录',
+                  expand: true,
+                  onPressed: loading.value ? null : submit,
+                ),
+              ],
+            ),
+          ),
+          const SizedBox(height: YantingSpacing.x3),
+          AppCard(
+            color: theme.colorScheme.secondary,
+            child: Text(
+              '当前版本先做本地登录态和页面流转，后端接口接入后再替换为真实校验。',
+              style: YantingText.meta.copyWith(
+                color: theme.colorScheme.mutedForeground,
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+String maskPhone(String phone) {
+  if (phone.length < 7) return phone;
+  return '${phone.substring(0, 3)}****${phone.substring(phone.length - 4)}';
+}

lib/features/profile/profile_page.dart

@@ -55,7 +55,7 @@ class ProfilePage extends ConsumerWidget {
       children: [
         const PageHeader(title: '我的'),
         if (auth.loggedIn) ...[
-          const _LoggedInHeader(),
+          _LoggedInHeader(auth: auth),
           const SizedBox(height: YantingSpacing.x3),
           _StatsCard(
             favoriteCount: favoriteCount,
@@ -103,12 +103,7 @@ class ProfilePage extends ConsumerWidget {
           AppButton(
             label: '登录 / 注册',
             expand: true,
-            onPressed: () => showLoginSheet(
+            onPressed: () => context.push(AppRoutes.login),
-              context,
-              reason: '登录后同步收藏、历史和听单',
-              onPhoneLogin: () => _login(ref, LoginMethod.phone),
-              onSecondaryLogin: () => _login(ref, LoginMethod.wechat),
-            ),
           ),
         ],
         const SizedBox(height: 18),
@@ -177,18 +172,6 @@ class ProfilePage extends ConsumerWidget {
                 title: '退出登录',
                 onTap: () => ref.read(authControllerProvider.notifier).logout(),
               ),
-            _MenuRow(
-              icon: AppIcons.fileList,
-              title: '用户协议',
-              onTap: () =>
-                  _showOutbound(context, ref, 'user_agreement', '用户协议'),
-            ),
-            _MenuRow(
-              icon: AppIcons.shield,
-              title: '隐私政策',
-              onTap: () =>
-                  _showOutbound(context, ref, 'privacy_policy', '隐私政策'),
-            ),
           ],
         ),
         const SizedBox(height: YantingSpacing.x3),
@@ -337,24 +320,34 @@ class ProfilePage extends ConsumerWidget {
 }
 
 class _LoggedInHeader extends StatelessWidget {
-  const _LoggedInHeader();
+  const _LoggedInHeader({required this.auth});
+
+  final AuthState auth;
 
   @override
   Widget build(BuildContext context) {
+    final colors = ShadTheme.of(context).colorScheme;
+    final phone = auth.phone;
+    final methodLabel = switch (auth.loginMethod) {
+      LoginMethod.phone => '手机号',
+      LoginMethod.wechat => '微信',
+      LoginMethod.apple => 'Apple',
+      _ => '本地登录',
+    };
     return AppCard(
-      color: const Color(0xFF133D00),
+      color: colors.brandSoft,
-      borderColor: const Color(0xFF133D00),
+      borderColor: colors.brandSoftBorder,
       padding: const EdgeInsets.symmetric(horizontal: 28, vertical: 30),
       child: Row(
         children: [
           CircleAvatar(
             radius: 34,
-            backgroundColor: const Color(0xFF385E26),
+            backgroundColor: colors.background,
-            foregroundColor: YantingColors.primary,
+            foregroundColor: colors.primary,
             child: Text(
-              '研',
+              phone == null || phone.isEmpty ? '研' : phone.characters.first,
               style: YantingText.sectionTitle.copyWith(
-                color: YantingColors.primary,
+                color: colors.primary,
                 fontSize: 27,
               ),
             ),
@@ -365,17 +358,17 @@ class _LoggedInHeader extends StatelessWidget {
               crossAxisAlignment: CrossAxisAlignment.start,
               children: [
                 Text(
-                  '研界用户',
+                  phone == null || phone.isEmpty ? '研界用户' : '手机号用户',
                   style: YantingText.sectionTitle.copyWith(
-                    color: Colors.white,
+                    color: colors.foreground,
                     fontSize: 22,
                   ),
                 ),
                 const SizedBox(height: 4),
                 Text(
-                  '已登录 · 手机号',
+                  '已登录 · $methodLabel${phone == null || phone.isEmpty ? '' : ' · ${_maskPhone(phone)}'}',
                   style: YantingText.body.copyWith(
-                    color: Colors.white.withValues(alpha: 0.75),
+                    color: colors.mutedForeground,
                     fontSize: 15,
                   ),
                 ),
@@ -388,6 +381,11 @@ class _LoggedInHeader extends StatelessWidget {
   }
 }
 
+String _maskPhone(String phone) {
+  if (phone.length < 7) return phone;
+  return '${phone.substring(0, 3)}****${phone.substring(phone.length - 4)}';
+}
+
 class _StatsCard extends StatelessWidget {
   const _StatsCard({
     required this.favoriteCount,

lib/features/settings/settings_page.dart

@@ -13,6 +13,7 @@ import '../../theme/yanting_tokens.dart';
 import '../../widgets/app_card.dart';
 import '../../widgets/page_header.dart';
 import '../../widgets/sheets.dart';
+import '../../widgets/states.dart';
 
 class SettingsPage extends ConsumerWidget {
   const SettingsPage({super.key});
@@ -21,6 +22,7 @@ class SettingsPage extends ConsumerWidget {
   Widget build(BuildContext context, WidgetRef ref) {
     final themeMode = ref.watch(themeModeProvider);
     final scheme = ShadTheme.of(context).colorScheme;
+    final auth = ref.watch(authControllerProvider);
 
     return Scaffold(
       appBar: AppBar(
@@ -138,6 +140,21 @@ class SettingsPage extends ConsumerWidget {
               ],
             ),
           ),
+          if (auth.loggedIn) ...[
+            const SizedBox(height: YantingSpacing.x3),
+            Text('账户', style: YantingText.sectionTitle),
+            const SizedBox(height: 12),
+            AppCard(
+              padding: EdgeInsets.zero,
+              child: _ActionTile(
+                icon: Icons.logout,
+                title: '退出登录',
+                subtitle: '退出后本地登录态会清空',
+                destructive: true,
+                onTap: () => _confirmLogout(context, ref),
+              ),
+            ),
+          ],
         ],
       ),
     );
@@ -157,6 +174,33 @@ class SettingsPage extends ConsumerWidget {
           .recordOutbound(OutboundEvent(scene: scene)),
     );
   }
+
+  Future<void> _confirmLogout(BuildContext context, WidgetRef ref) async {
+    final ok = await showShadDialog<bool>(
+      context: context,
+      variant: ShadDialogVariant.alert,
+      builder: (dialogContext) => ShadDialog.alert(
+        title: const Text('退出登录'),
+        description: const Text('退出后，本设备的登录态会清空，再次登录可继续使用。'),
+        actions: [
+          ShadButton.outline(
+            child: const Text('取消'),
+            onPressed: () => Navigator.of(dialogContext).pop(false),
+          ),
+          ShadButton(
+            child: const Text('确定退出'),
+            onPressed: () => Navigator.of(dialogContext).pop(true),
+          ),
+        ],
+      ),
+    );
+    if (ok != true) return;
+    await ref.read(authControllerProvider.notifier).logout();
+    await ref.read(profileControllerProvider.notifier).refresh();
+    if (!context.mounted) return;
+    showAppToast(context, '已退出登录');
+    context.go(AppRoutes.profile);
+  }
 }
 
 class _ThemeModeTile extends StatelessWidget {
@@ -267,3 +311,60 @@ class _LinkTile extends StatelessWidget {
     );
   }
 }
+
+class _ActionTile extends StatelessWidget {
+  const _ActionTile({
+    required this.icon,
+    required this.title,
+    required this.subtitle,
+    required this.onTap,
+    this.destructive = false,
+  });
+
+  final IconData icon;
+  final String title;
+  final String subtitle;
+  final VoidCallback onTap;
+  final bool destructive;
+
+  @override
+  Widget build(BuildContext context) {
+    final colors = ShadTheme.of(context).colorScheme;
+    final titleColor = destructive ? colors.destructive : colors.foreground;
+    return InkWell(
+      onTap: onTap,
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 15),
+        child: Row(
+          children: [
+            Icon(icon, size: 20, color: titleColor),
+            const SizedBox(width: 13),
+            Expanded(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    title,
+                    style: YantingText.body.copyWith(
+                      color: titleColor,
+                      fontWeight: FontWeight.w600,
+                    ),
+                  ),
+                  const SizedBox(height: 4),
+                  Text(
+                    subtitle,
+                    style: YantingText.meta.copyWith(
+                      color: colors.mutedForeground,
+                      fontSize: 12.5,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const Icon(AppIcons.arrowRight, size: 18),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/routing/app_router.dart

@@ -7,6 +7,7 @@ import '../data/providers.dart';
 import '../features/detail/report_detail_page.dart';
 import '../features/feed/feed_page.dart';
 import '../features/home/home_page.dart';
+import '../features/auth/login_page.dart';
 import '../features/institutions/institution_detail_page.dart';
 import '../features/institutions/institutions_page.dart';
 import '../features/listen/listen_page.dart';
@@ -148,6 +149,11 @@ final routerProvider = Provider<GoRouter>((ref) {
           );
         },
       ),
+      GoRoute(
+        path: AppRoutes.login,
+        pageBuilder: (context, state) =>
+            _slidePage(state: state, child: const LoginPage()),
+      ),
       GoRoute(
         path: AppRoutes.institutionDetail,
         pageBuilder: (context, state) {

lib/routing/app_routes.dart

@@ -12,6 +12,7 @@ abstract final class AppRoutes {
   static const institutions = '/institutions';
   static const listen = '/listen';
   static const profile = '/profile';
+  static const login = '/login';
   static const settings = '/settings';
   static const reportDetail = '/reports/:id';
   static const institutionDetail = '/institutions/:id';