import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:shadcn_ui/shadcn_ui.dart';

import '../../../../core/constants/app_sections.dart';

class LoginPage extends StatefulWidget {
  const LoginPage({super.key});

  @override
  State<LoginPage> createState() => _LoginPageState();
}

class _LoginPageState extends State<LoginPage> {
  final idController = TextEditingController();
  final passwordController = TextEditingController();
  bool rememberMe = false;

  @override
  void dispose() {
    idController.dispose();
    passwordController.dispose();
    super.dispose();
  }

  void _handleSubmit() {
    context.go(dashboardRoutePath);
  }

  @override
  Widget build(BuildContext context) {
    final theme = ShadTheme.of(context);

    return Scaffold(
      body: Center(
        child: ConstrainedBox(
          constraints: const BoxConstraints(maxWidth: 460),
          child: Padding(
            padding: const EdgeInsets.all(24),
            child: ShadCard(
              title: Text('Superport v2 로그인', style: theme.textTheme.h3),
              description: Text(
                '사번 또는 이메일과 비밀번호를 입력하여 대시보드로 이동합니다.',
                style: theme.textTheme.muted,
              ),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.stretch,
                children: [
                  ShadInput(
                    controller: idController,
                    placeholder: const Text('사번 또는 이메일'),
                    autofillHints: const [AutofillHints.username],
                    leading: const Icon(LucideIcons.user),
                  ),
                  const SizedBox(height: 16),
                  ShadInput(
                    controller: passwordController,
                    placeholder: const Text('비밀번호'),
                    obscureText: true,
                    autofillHints: const [AutofillHints.password],
                    leading: const Icon(LucideIcons.lock),
                  ),
                  const SizedBox(height: 12),
                  Row(
                    children: [
                      ShadSwitch(
                        value: rememberMe,
                        onChanged: (value) =>
                            setState(() => rememberMe = value),
                      ),
                      const SizedBox(width: 12),
                      Text('자동 로그인', style: theme.textTheme.small),
                    ],
                  ),
                  const SizedBox(height: 24),
                  ShadButton(
                    onPressed: _handleSubmit,
                    child: const Text('로그인'),
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}