ekyc_plugin 1.0.5

ekyc_plugin: ^1.0.5 copied to clipboard

example/lib/main.dart

// main.dart
import 'dart:io';

import 'package:ekyc_plugin_example/face_authentications.dart';
import 'package:ekyc_plugin_example/face_ekyc_page.dart';
import 'package:ekyc_plugin_example/card_ekyc_page.dart';
import 'package:ekyc_plugin_example/helpers/permission_helper.dart';
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      routes: {
        '/': (context) => const HomePage(),
        '/face_ekyc': (context) => const FaceEKycPage(),
        '/card_ekyc': (context) => const CardEKycPage(),
      },
      onGenerateRoute: (settings) {
        if (settings.name == '/face_authentications') {
          final args = settings.arguments as Map<String, dynamic>?;
          final userId = args?['userId'] as String?;
          return MaterialPageRoute(
            builder: (_) => FaceAuthentications(userId: userId ?? ''),
          );
        }
        return null;
      },
      initialRoute: '/',
    );
  }
}

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

  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  final TextEditingController _controller = TextEditingController();

  @override
  void dispose() {
    _controller.dispose();
    super.dispose();
  }

  void _navigateToFaceAuth() async {
    // Unfocus keyboard first
    FocusScope.of(context).unfocus();

    final userId = _controller.text.trim();
    if (userId.isEmpty) {
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(
          content: Text('Please enter a user ID'),
        ),
      );
      return;
    }

    // Navigate và chờ quay lại
    await Navigator.of(context).pushNamed(
      '/face_authentications',
      arguments: {'userId': userId},
    );

    // Unfocus khi quay lại từ màn FaceAuthentications
    if (mounted) {
      FocusScope.of(context).unfocus();
    }
  }

  Future<void> _navigateToFaceEKyc() async {
    // Check camera permission first
    if (Platform.isAndroid) {
      final hasPermission =
          await PermissionHelper.requestCameraPermission(context);
      if (!hasPermission) return;
    }

    if (mounted) {
      Navigator.of(context).pushNamed('/face_ekyc');
    }
  }

  Future<void> _navigateToCardEKyc() async {
    // Check camera permission first
    if (Platform.isAndroid) {
      final hasPermission =
          await PermissionHelper.requestCameraPermission(context);
      if (!hasPermission) return;
    }

    if (mounted) {
      Navigator.of(context).pushNamed('/card_ekyc');
    }
  }

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: () => FocusScope.of(context).unfocus(),
      child: Scaffold(
        body: Container(
          decoration: const BoxDecoration(
            gradient: LinearGradient(
              begin: Alignment.topLeft,
              end: Alignment.bottomRight,
              colors: [
                Color(0xFF667eea),
                Color(0xFF764ba2),
              ],
            ),
          ),
          child: SafeArea(
            child: SingleChildScrollView(
              padding: const EdgeInsets.all(24.0),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.stretch,
                children: [
                  const SizedBox(height: 40),

                  // Header
                  Column(
                    children: [
                      Container(
                        padding: const EdgeInsets.all(16),
                        decoration: BoxDecoration(
                          color: Colors.white.withOpacity(0.2),
                          shape: BoxShape.circle,
                        ),
                        child: const Icon(
                          Icons.verified_user,
                          size: 64,
                          color: Colors.white,
                        ),
                      ),
                      const SizedBox(height: 16),
                      const Text(
                        'eKYC Plugin',
                        style: TextStyle(
                          fontSize: 32,
                          fontWeight: FontWeight.bold,
                          color: Colors.white,
                          letterSpacing: 1.2,
                        ),
                      ),
                      const SizedBox(height: 8),
                      Text(
                        'Xác thực danh tính nhanh chóng & an toàn',
                        textAlign: TextAlign.center,
                        style: TextStyle(
                          fontSize: 16,
                          color: Colors.white.withOpacity(0.9),
                        ),
                      ),
                    ],
                  ),

                  const SizedBox(height: 48),

                  // Face Authentication Card
                  _buildFeatureCard(
                    title: 'Xác thực khuôn mặt',
                    subtitle: 'Nhập User ID để bắt đầu',
                    icon: Icons.face_rounded,
                    color: const Color(0xFF4A90E2),
                    child: Column(
                      children: [
                        TextField(
                          controller: _controller,
                          textInputAction: TextInputAction.done,
                          onSubmitted: (_) => _navigateToFaceAuth(),
                          style: const TextStyle(fontSize: 16),
                          decoration: InputDecoration(
                            filled: true,
                            fillColor: Colors.grey[50],
                            border: OutlineInputBorder(
                              borderRadius: BorderRadius.circular(12),
                              borderSide: BorderSide.none,
                            ),
                            labelText: 'User ID',
                            hintText: 'Ví dụ: son',
                            prefixIcon: const Icon(Icons.person_outline),
                            contentPadding: const EdgeInsets.symmetric(
                              horizontal: 16,
                              vertical: 16,
                            ),
                          ),
                        ),
                        const SizedBox(height: 16),
                        SizedBox(
                          width: double.infinity,
                          height: 52,
                          child: ElevatedButton(
                            onPressed: _navigateToFaceAuth,
                            style: ElevatedButton.styleFrom(
                              backgroundColor: const Color(0xFF4A90E2),
                              foregroundColor: Colors.white,
                              elevation: 0,
                              shape: RoundedRectangleBorder(
                                borderRadius: BorderRadius.circular(12),
                              ),
                            ),
                            child: const Text(
                              'Bắt đầu xác thực',
                              style: TextStyle(
                                fontSize: 16,
                                fontWeight: FontWeight.w600,
                              ),
                            ),
                          ),
                        ),
                      ],
                    ),
                  ),

                  const SizedBox(height: 24),

                  // eKYC Features Section
                  const Text(
                    'Tính năng eKYC',
                    style: TextStyle(
                      fontSize: 20,
                      fontWeight: FontWeight.bold,
                      color: Colors.white,
                    ),
                  ),
                  const SizedBox(height: 16),

                  // Face eKYC Card
                  _buildActionCard(
                    title: 'Face eKYC',
                    subtitle: 'Xác thực khuôn mặt thông minh',
                    icon: Icons.face_retouching_natural,
                    gradient: const LinearGradient(
                      colors: [Color(0xFF11998e), Color(0xFF38ef7d)],
                    ),
                    onTap: _navigateToFaceEKyc,
                  ),

                  const SizedBox(height: 16),

                  // Card eKYC Card
                  _buildActionCard(
                    title: 'Card eKYC',
                    subtitle: 'Quét CCCD/Passport tự động',
                    icon: Icons.credit_card_rounded,
                    gradient: const LinearGradient(
                      colors: [Color(0xFFFF6B6B), Color(0xFFFFE66D)],
                    ),
                    onTap: _navigateToCardEKyc,
                  ),

                  const SizedBox(height: 32),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }

  Widget _buildFeatureCard({
    required String title,
    required String subtitle,
    required IconData icon,
    required Color color,
    required Widget child,
  }) {
    return Container(
      padding: const EdgeInsets.all(24),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(20),
        boxShadow: [
          BoxShadow(
            color: Colors.black.withOpacity(0.1),
            blurRadius: 20,
            offset: const Offset(0, 10),
          ),
        ],
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Row(
            children: [
              Container(
                padding: const EdgeInsets.all(12),
                decoration: BoxDecoration(
                  color: color.withOpacity(0.1),
                  borderRadius: BorderRadius.circular(12),
                ),
                child: Icon(icon, color: color, size: 28),
              ),
              const SizedBox(width: 16),
              Expanded(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Text(
                      title,
                      style: const TextStyle(
                        fontSize: 18,
                        fontWeight: FontWeight.bold,
                        color: Colors.black87,
                      ),
                    ),
                    const SizedBox(height: 4),
                    Text(
                      subtitle,
                      style: const TextStyle(
                        fontSize: 14,
                        color: Colors.black54,
                      ),
                    ),
                  ],
                ),
              ),
            ],
          ),
          const SizedBox(height: 24),
          child,
        ],
      ),
    );
  }

  Widget _buildActionCard({
    required String title,
    required String subtitle,
    required IconData icon,
    required Gradient gradient,
    required VoidCallback onTap,
  }) {
    return Material(
      color: Colors.transparent,
      child: InkWell(
        onTap: onTap,
        borderRadius: BorderRadius.circular(16),
        child: Container(
          padding: const EdgeInsets.all(20),
          decoration: BoxDecoration(
            gradient: gradient,
            borderRadius: BorderRadius.circular(16),
            boxShadow: [
              BoxShadow(
                color: Colors.black.withOpacity(0.15),
                blurRadius: 15,
                offset: const Offset(0, 8),
              ),
            ],
          ),
          child: Row(
            children: [
              Container(
                padding: const EdgeInsets.all(12),
                decoration: BoxDecoration(
                  color: Colors.white.withOpacity(0.3),
                  borderRadius: BorderRadius.circular(12),
                ),
                child: Icon(icon, color: Colors.white, size: 32),
              ),
              const SizedBox(width: 16),
              Expanded(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Text(
                      title,
                      style: const TextStyle(
                        fontSize: 18,
                        fontWeight: FontWeight.bold,
                        color: Colors.white,
                      ),
                    ),
                    const SizedBox(height: 4),
                    Text(
                      subtitle,
                      style: TextStyle(
                        fontSize: 14,
                        color: Colors.white.withOpacity(0.9),
                      ),
                    ),
                  ],
                ),
              ),
              Icon(
                Icons.arrow_forward_ios,
                color: Colors.white.withOpacity(0.8),
                size: 20,
              ),
            ],
          ),
        ),
      ),
    );
  }
}