TTK_E32222585_flutter/lib/login_screen.dart

import 'dart:convert';

import 'package:absen/config/config.dart';
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;

import 'dashboard_screen.dart';

class LoginScreen extends StatefulWidget {
  const LoginScreen({Key? key}) : super(key: key);

  @override
  State<LoginScreen> createState() => _LoginScreenState();
}

class _LoginScreenState extends State<LoginScreen> {
  final TextEditingController _emailController = TextEditingController();
  final TextEditingController _passwordController = TextEditingController();
  bool _obscurePassword = true;
  bool _isLoading = false;

  Future<void> _login() async {
    setState(() {
      _isLoading = true;
    });
    final url = Uri.parse('${AppConfig.baseUrl}/api/login');
    try {
      final response = await http.post(
        url,
        headers: {
          'Content-Type': 'application/json',
          'X-Platform': 'mobile', // ✅ penting!
        },
        body: jsonEncode({
          'email': _emailController.text.trim(),
          'password': _passwordController.text,
        }),
      );

      // final response = await http.post(
      //   url,
      //   headers: {'Content-Type': 'application/json'},
      //   body: jsonEncode({
      //     'email': _emailController.text.trim(),
      //     'password': _passwordController.text,
      //   }),
      // );

      final data = jsonDecode(response.body);
      if (response.statusCode == 200) {
        // Login berhasil
        if (!mounted) return;
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(content: Text(data['message'] ?? 'Login berhasil.')),
        );
        // Navigasi ke dashboard dengan nama user dan token
        await Future.delayed(const Duration(milliseconds: 500));
        if (mounted) {
          final token = data['data']?['token'] ?? '';
          String userName = '';
          if (token.isNotEmpty) {
            userName = await fetchUserNameByToken(token);
          }
          Navigator.pushReplacement(
            context,
            MaterialPageRoute(
              builder:
                  (context) =>
                      DashboardScreen(userName: userName, token: token),
            ),
          );
        }
      } else {
        // Login gagal
        if (!mounted) return;
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(content: Text(data['message'] ?? 'Login gagal.')),
        );
      }
    } catch (e) {
      if (!mounted) return;
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('Terjadi kesalahan. Coba lagi nanti.')),
      );
    } finally {
      if (mounted) {
        setState(() {
          _isLoading = false;
        });
      }
    }
  }

  // Future<String> fetchUserNameByToken(String token) async {
  //   final url = Uri.parse('http://192.168.1.130:8000/api/user-by-token/$token');
  //   final response = await http.get(
  //     url,
  //     headers: {'Authorization': 'Bearer $token', 'Accept': 'application/json'},
  //   );
  //   if (response.statusCode == 200) {
  //     final data = jsonDecode(response.body);
  //     return data['data']?['name'] ?? '';
  //   } else {
  //     return '';
  //   }
  // }
  Future<String> fetchUserNameByToken(String token) async {
    final url = Uri.parse('${AppConfig.baseUrl}/api/user-by-token/$token');

    final response = await http.get(
      url,
      headers: {
        'Authorization': 'Bearer $token',
        'Accept': 'application/json',
        'X-Platform': 'mobile',
      },
    );

    if (response.statusCode == 200) {
      final data = jsonDecode(response.body);
      return data['data']?['name'] ?? '';
    } else {
      return '';
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: SingleChildScrollView(
          child: Padding(
            padding: const EdgeInsets.symmetric(horizontal: 32.0),
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.stretch,
              children: [
                const SizedBox(height: 24),
                ClipRRect(
                  borderRadius: BorderRadius.circular(
                    16,
                  ), // Ubah sesuai keinginan
                  child: Image.asset(
                    'assets/logom.png',
                    height: 80,
                    fit: BoxFit.contain,
                  ),
                ),
                const SizedBox(height: 12),

                const Text(
                  'Welcome back! Please login to your account',
                  style: TextStyle(fontSize: 16, color: Colors.black54),
                  textAlign: TextAlign.center,
                ),
                const SizedBox(height: 32),
                Align(
                  alignment: Alignment.centerLeft,
                  child: Text(
                    'Email',
                    style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
                  ),
                ),
                const SizedBox(height: 8),
                TextField(
                  controller: _emailController,
                  decoration: InputDecoration(
                    prefixIcon: Icon(Icons.email_outlined),
                    hintText: 'Enter your email',
                    border: OutlineInputBorder(
                      borderRadius: BorderRadius.circular(8),
                    ),
                  ),
                  keyboardType: TextInputType.emailAddress,
                ),
                const SizedBox(height: 20),
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    const Text(
                      'Password',
                      style: TextStyle(
                        fontWeight: FontWeight.bold,
                        fontSize: 16,
                      ),
                    ),
                    TextButton(
                      onPressed: () {},
                      child: const Text('Forgot Password?'),
                      style: TextButton.styleFrom(padding: EdgeInsets.zero),
                    ),
                  ],
                ),
                TextField(
                  controller: _passwordController,
                  obscureText: _obscurePassword,
                  decoration: InputDecoration(
                    prefixIcon: Icon(Icons.lock_outline),
                    hintText: 'Enter your password',
                    border: OutlineInputBorder(
                      borderRadius: BorderRadius.circular(8),
                    ),
                    suffixIcon: IconButton(
                      icon: Icon(
                        _obscurePassword
                            ? Icons.visibility_off
                            : Icons.visibility,
                      ),
                      onPressed: () {
                        setState(() {
                          _obscurePassword = !_obscurePassword;
                        });
                      },
                    ),
                  ),
                ),
                const SizedBox(height: 28),
                SizedBox(
                  height: 48,
                  child: ElevatedButton(
                    onPressed: _isLoading ? null : _login,
                    style: ElevatedButton.styleFrom(
                      backgroundColor: Colors.blue,
                      shape: RoundedRectangleBorder(
                        borderRadius: BorderRadius.circular(8),
                      ),
                    ),
                    child:
                        _isLoading
                            ? const SizedBox(
                              width: 24,
                              height: 24,
                              child: CircularProgressIndicator(
                                color: Colors.white,
                                strokeWidth: 2,
                              ),
                            )
                            : const Text(
                              'Login',
                              style: TextStyle(
                                fontSize: 18,
                                color: Colors.white,
                              ),
                            ),
                  ),
                ),
                const SizedBox(height: 24),
                // Row(
                //   mainAxisAlignment: MainAxisAlignment.center,
                //   children: [
                //     const Text("Don't have an account? "),
                //     GestureDetector(
                //       onTap: () {
                //         Navigator.push(
                //           context,
                //           MaterialPageRoute(
                //             builder: (context) => const RegisterScreen(),
                //           ),
                //         );
                //       },
                //       child: const Text(
                //         'Sign up',
                //         style: TextStyle(
                //           color: Colors.blue,
                //           fontWeight: FontWeight.bold,
                //         ),
                //       ),
                //     ),
                //   ],
                // ),
                // const SizedBox(height: 24),
              ],
            ),
          ),
        ),
      ),
    );
  }
}