import 'package:go_router/go_router.dart';
import 'package:shuffle/core/routing/app_routes.dart';
import 'package:shuffle/features/auth/presentation/auth_route_placeholder.dart';
import 'package:shuffle/features/auth/presentation/check_email/check_email_screen.dart';
import 'package:shuffle/features/auth/presentation/email_link/email_link_screen.dart';
import 'package:shuffle/features/auth/presentation/register/register_screen.dart';

/// Routes of the auth pages (Spec #1 § 5.3). Login, forgot and reset password
/// are placeholders until 01b and 01c.
final List<RouteBase> authRoutes = [
  authPlaceholderRoute(AppRoutes.login, 'login'),
  GoRoute(
    path: AppRoutes.register,
    builder: (context, state) => const RegisterScreen(),
    routes: [
      GoRoute(
        path: 'check-email',
        builder: (context, state) {
          // The address travels as `extra`, never in the URL. After a web
          // reload it is gone; the screen then asks for it.
          final extra = state.extra;
          return CheckEmailScreen(email: extra is String ? extra : null);
        },
      ),
    ],
  ),
  authPlaceholderRoute(AppRoutes.forgotPassword, 'forgot_password'),
  GoRoute(
    path: AppRoutes.authConfirm,
    builder: (context, state) => EmailLinkScreen(
      tokenHash: state.uri.queryParameters['token_hash'],
      type: state.uri.queryParameters['type'],
    ),
  ),
  authPlaceholderRoute(AppRoutes.resetPassword, 'reset_password'),
];