up

app/lib/screens/auth/login_screen.dart

@@ -2,11 +2,12 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
+import '../../core/network/api_exception.dart';
 import '../../core/theme/app_theme.dart';
 import '../../providers/auth_provider.dart';
 import '../../services/auth_service.dart';
 
-/// 登录页：骨架期提供手机号+密码登录，验证码/邮箱登录随迭代补充
+/// 登录页：账号（手机号/邮箱，含@自动识别）+ 密码登录
 class LoginScreen extends ConsumerStatefulWidget {
   const LoginScreen({super.key});
 
@@ -21,10 +22,10 @@ class _LoginScreenState extends ConsumerState<LoginScreen> {
   String? _error;
 
   Future<void> _submit() async {
-    final phone = _phone.text.trim();
+    final account = _phone.text.trim();
     final password = _password.text;
-    if (phone.isEmpty || password.isEmpty) {
-      setState(() => _error = '请输入手机号和密码');
+    if (account.isEmpty || password.isEmpty) {
+      setState(() => _error = '请输入账号和密码');
       return;
     }
     setState(() {
@@ -32,15 +33,20 @@ class _LoginScreenState extends ConsumerState<LoginScreen> {
       _error = null;
     });
     try {
+      // 含 @ 视为邮箱登录，否则手机号登录（服务端两种都支持密码登录）
+      final isEmail = account.contains('@');
       final result = await AuthService.login(
-        type: 'phone_password',
-        phone: phone,
+        type: isEmail ? 'email_password' : 'phone_password',
+        phone: isEmail ? null : account,
+        email: isEmail ? account : null,
         password: password,
       );
       await ref.read(authProvider.notifier).onLoginSuccess(result.user);
       if (mounted) context.go('/home');
-    } catch (e) {
-      setState(() => _error = e.toString().replaceFirst('ApiException(', '').split(', ').last);
+    } on ApiException catch (e) {
+      setState(() => _error = e.message);
+    } catch (_) {
+      setState(() => _error = '网络异常，请稍后重试');
     } finally {
       if (mounted) setState(() => _loading = false);
     }
@@ -62,8 +68,8 @@ class _LoginScreenState extends ConsumerState<LoginScreen> {
             const SizedBox(height: 32),
             TextField(
               controller: _phone,
-              keyboardType: TextInputType.phone,
-              decoration: const InputDecoration(hintText: '手机号'),
+              keyboardType: TextInputType.emailAddress,
+              decoration: const InputDecoration(hintText: '手机号 / 邮箱'),
             ),
             const SizedBox(height: 16),
             TextField(