手机号登录，未注册时，进行指引

lib/bloc/login_phone_cubit.dart

@@ -13,6 +13,7 @@ import 'package:shared_preferences/shared_preferences.dart';
 class LoginPhoneState extends Equatable {
 class LoginPhoneState extends Equatable {
   final bool agreed;
   final bool agreed;
   final bool showAgreed;
   final bool showAgreed;
+  final bool showGuide;
 
 
   final bool allowSend;
   final bool allowSend;
   final int seconds;
   final int seconds;
@@ -20,6 +21,7 @@ class LoginPhoneState extends Equatable {
   const LoginPhoneState({
   const LoginPhoneState({
     this.agreed = false,
     this.agreed = false,
     this.showAgreed = false,
     this.showAgreed = false,
+    this.showGuide = false,
     this.allowSend = true,
     this.allowSend = true,
     this.seconds = 0,
     this.seconds = 0,
   });
   });
@@ -27,12 +29,14 @@ class LoginPhoneState extends Equatable {
   LoginPhoneState copyWith({
   LoginPhoneState copyWith({
     bool? agreed,
     bool? agreed,
     bool? showAgreed,
     bool? showAgreed,
+    bool? showGuide,
     bool? allowSend,
     bool? allowSend,
     int? seconds,
     int? seconds,
   }) {
   }) {
     return LoginPhoneState(
     return LoginPhoneState(
       agreed: agreed ?? this.agreed,
       agreed: agreed ?? this.agreed,
       showAgreed: showAgreed ?? this.showAgreed,
       showAgreed: showAgreed ?? this.showAgreed,
+      showGuide: showGuide ?? this.showGuide,
       allowSend: allowSend ?? this.allowSend,
       allowSend: allowSend ?? this.allowSend,
       seconds: seconds ?? this.seconds,
       seconds: seconds ?? this.seconds,
     );
     );
@@ -42,6 +46,7 @@ class LoginPhoneState extends Equatable {
   List<Object?> get props => [
   List<Object?> get props => [
         agreed,
         agreed,
         showAgreed,
         showAgreed,
+        showGuide,
         allowSend,
         allowSend,
         seconds,
         seconds,
       ];
       ];
@@ -99,7 +104,16 @@ class LoginPhoneCubit extends Cubit<LoginPhoneState> {
       // 发送验证码
       // 发送验证码
       var result = await _phoneAuthRepository.verifyCode(phone, 0);
       var result = await _phoneAuthRepository.verifyCode(phone, 0);
       if (result['code'] != 0) {
       if (result['code'] != 0) {
-        Fluttertoast.showToast(msg: result['error'], gravity: ToastGravity.TOP, backgroundColor: Colors.red);
+        final err = result['error'] ?? '';
+        // 手机号未注册时，打开指引界面
+        if(err.contains('手机号尚未注册用户')) {
+          if(!state.showGuide) {
+            emit(state.copyWith(showGuide: true));
+          }
+          return;
+        }
+
+        Fluttertoast.showToast(msg: err, gravity: ToastGravity.TOP, backgroundColor: Colors.red);
         return;
         return;
       }
       }
 
 
@@ -246,6 +260,10 @@ class LoginPhoneCubit extends Cubit<LoginPhoneState> {
     emit(state.copyWith(showAgreed: false));
     emit(state.copyWith(showAgreed: false));
   }
   }
 
 
+  void cancelShowGuide() {
+    emit(state.copyWith(showGuide: false));
+  }
+
   void goLoginMain() {
   void goLoginMain() {
     router.go('/loginMain');
     router.go('/loginMain');
   }
   }

lib/ui/pages/login_phone_page.dart

@@ -123,6 +123,8 @@ class LoginPhonePage extends StatelessWidget {
         listener: (context, state) {
         listener: (context, state) {
           if (state.showAgreed) {
           if (state.showAgreed) {
             _showAgreementDialog(context, context.read<LoginPhoneCubit>());
             _showAgreementDialog(context, context.read<LoginPhoneCubit>());
+          } else if (state.showGuide) {
+            _showGuideDialog(context, context.read<LoginPhoneCubit>());
           }
           }
         },
         },
       ),
       ),
@@ -438,4 +440,73 @@ class LoginPhonePage extends StatelessWidget {
       loginPhoneCubit.cancelAgreed();
       loginPhoneCubit.cancelAgreed();
     }
     }
   }
   }
+
+  Future<void> _showGuideDialog(BuildContext context, LoginPhoneCubit loginPhoneCubit) async {
+    final result = await showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.all(
+              Radius.circular(5),
+            ),
+          ),
+          title: Text(
+            '手机号登录指引',
+            style: TextStyle(
+              fontSize: 17,
+              color: Color(0xFF000000),
+              // fontWeight: FontWeight.bold,
+            ),
+            textAlign: TextAlign.center,
+          ),
+          content: Text.rich(
+            TextSpan(
+              children: [
+                TextSpan(
+                  // text: '感谢使用班小二APP，为保护您的个人权益，请仔细阅读并充分理解',
+                  text: '输入的手机号尚未绑定用户，需先通过微信方式登录，并成功绑定手机号之后，才可使用手机号进行登录。点击查看',
+                  style: TextStyle(color: Color(0xFF666666), fontSize: 14),
+                ),
+                TextSpan(
+                  text: '《手机号登录指引》',
+                  style: TextStyle(color: Color(0xFF7691FA), fontSize: 14),
+                  recognizer: TapGestureRecognizer()
+                    ..onTap = () {
+                      router.push(
+                        '/link',
+                        extra: {'url': 'https://bxr.banxiaoer.net/apps/privacysettings.html', 'title': '隐私保障'},
+                      );
+                    },
+                ),
+                TextSpan(
+                  text: '，了解绑定步骤。',
+                  style: TextStyle(color: Color(0xFF666666), fontSize: 14),
+                ),
+              ],
+            ),
+          ),
+          actions: [
+            TextButton(
+              onPressed: () {
+                Navigator.of(context).pop('OK');
+              },
+              style: TextButton.styleFrom(
+                foregroundColor: Color(0xFF7691FA),
+                textStyle: TextStyle(fontSize: 17),
+                minimumSize: Size.fromHeight(40),
+                padding: EdgeInsets.zero,
+                shape: RoundedRectangleBorder(
+                  borderRadius: BorderRadius.zero,
+                ),
+              ),
+              child: Text('关闭'),
+            ),
+          ],
+        );
+      },
+    );
+    loginPhoneCubit.cancelShowGuide();
+  }
 }
 }