UAS/lib/pages/ticket_page.dart

import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import '../models/booking.dart';
import 'home_page.dart';

class TicketPage extends StatelessWidget {
  final Booking booking;

  const TicketPage({super.key, required this.booking});

  @override
  Widget build(BuildContext context) {
    final bookingDate = DateTime.parse(booking.date);

    return Scaffold(
      body: Center(
        child: SingleChildScrollView(
          padding: const EdgeInsets.all(24),
          child: Container(
            constraints: const BoxConstraints(maxWidth: 500),
            padding: const EdgeInsets.all(32),
            decoration: BoxDecoration(
              color: const Color(0xFF1F2937),
              borderRadius: BorderRadius.circular(16),
              border: Border.all(color: const Color(0xFF374151)),
            ),
            child: Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                Container(
                  width: 64,
                  height: 64,
                  decoration: BoxDecoration(
                    color: Colors.green,
                    borderRadius: BorderRadius.circular(32),
                  ),
                  child: const Icon(Icons.check, color: Colors.white, size: 40),
                ),
                const SizedBox(height: 16),
                const Text(
                  'Pemesanan Berhasil!',
                  style: TextStyle(fontSize: 28, fontWeight: FontWeight.bold),
                ),
                const SizedBox(height: 8),
                const Text(
                  'E-Ticket Anda',
                  style: TextStyle(color: Colors.grey),
                ),
                const SizedBox(height: 24),
                Container(
                  padding: const EdgeInsets.all(24),
                  decoration: BoxDecoration(
                    color: const Color(0xFF111827),
                    borderRadius: BorderRadius.circular(12),
                    border: Border.all(color: const Color(0xFF374151)),
                  ),
                  child: Column(
                    children: [
                      const Icon(
                        Icons.confirmation_number,
                        size: 48,
                        color: Color(0xFFFBBF24),
                      ),
                      const SizedBox(height: 24),
                      _buildTicketRow(
                        'Kode Booking',
                        booking.code,
                        isHighlight: true,
                      ),
                      const Divider(color: Color(0xFF374151), height: 32),
                      _buildTicketRow('Film', booking.film),
                      const Divider(color: Color(0xFF374151), height: 32),
                      _buildTicketRow('Bioskop', booking.cinema),
                      const Divider(color: Color(0xFF374151), height: 32),
                      _buildTicketRow(
                        'Tanggal',
                        DateFormat('EEE, dd MMM yyyy').format(bookingDate),
                      ),
                      const Divider(color: Color(0xFF374151), height: 32),
                      _buildTicketRow('Jam Tayang', booking.schedule),
                      const Divider(color: Color(0xFF374151), height: 32),
                      _buildTicketRow('Kursi', booking.seats.join(', ')),
                      const Divider(color: Color(0xFF374151), height: 32),
                      _buildTicketRow('Pembayaran', booking.paymentMethod),
                      const Divider(color: Color(0xFF374151), height: 32),
                      Row(
                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
                        children: [
                          const Text(
                            'Total Pembayaran',
                            style: TextStyle(color: Colors.grey),
                          ),
                          Text(
                            'Rp ${_formatPrice(booking.price)}',
                            style: const TextStyle(
                              fontSize: 20,
                              fontWeight: FontWeight.bold,
                              color: Color(0xFFFBBF24),
                            ),
                          ),
                        ],
                      ),
                    ],
                  ),
                ),
                const SizedBox(height: 24),
                Container(
                  padding: const EdgeInsets.all(16),
                  decoration: BoxDecoration(
                    color: Colors.blue.shade900.withOpacity(0.3),
                    borderRadius: BorderRadius.circular(8),
                    border: Border.all(color: Colors.blue.shade700),
                  ),
                  child: const Row(
                    children: [
                      Icon(Icons.info_outline, color: Colors.blue, size: 20),
                      SizedBox(width: 12),
                      Expanded(
                        child: Text(
                          'Tunjukkan e-ticket ini di loket bioskop',
                          style: TextStyle(fontSize: 12, color: Colors.blue),
                        ),
                      ),
                    ],
                  ),
                ),
                const SizedBox(height: 24),
                SizedBox(
                  width: double.infinity,
                  child: ElevatedButton(
                    onPressed: () {
                      Navigator.pushAndRemoveUntil(
                        context,
                        MaterialPageRoute(
                          builder: (_) =>
                              HomePage(username: booking.user, isGuest: false),
                        ),
                        (route) => false,
                      );
                    },
                    style: ElevatedButton.styleFrom(
                      backgroundColor: const Color(0xFFFBBF24),
                      foregroundColor: Colors.black,
                      padding: const EdgeInsets.symmetric(vertical: 16),
                    ),
                    child: const Text(
                      'Kembali ke Beranda',
                      style: TextStyle(fontWeight: FontWeight.bold),
                    ),
                  ),
                ),
                const SizedBox(height: 12),
                SizedBox(
                  width: double.infinity,
                  child: OutlinedButton(
                    onPressed: () {
                      Navigator.pushAndRemoveUntil(
                        context,
                        MaterialPageRoute(
                          builder: (_) =>
                              HomePage(username: booking.user, isGuest: false),
                        ),
                        (route) => false,
                      );
                    },
                    style: OutlinedButton.styleFrom(
                      padding: const EdgeInsets.symmetric(vertical: 16),
                      side: const BorderSide(color: Color(0xFF374151)),
                    ),
                    child: const Text('Pesan Tiket Lagi'),
                  ),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }

  Widget _buildTicketRow(
    String label,
    String value, {
    bool isHighlight = false,
  }) {
    return Row(
      mainAxisAlignment: MainAxisAlignment.spaceBetween,
      children: [
        Text(label, style: const TextStyle(color: Colors.grey, fontSize: 14)),
        Flexible(
          child: Text(
            value,
            style: TextStyle(
              color: isHighlight ? const Color(0xFFFBBF24) : Colors.white,
              fontWeight: isHighlight ? FontWeight.bold : FontWeight.w600,
              fontSize: isHighlight ? 18 : 14,
            ),
            textAlign: TextAlign.right,
          ),
        ),
      ],
    );
  }

  String _formatPrice(int price) {
    return price.toString().replaceAllMapped(
      RegExp(r'(\d{1,3})(?=(\d{3})+(?!\d))'),
      (m) => '${m[1]}.',
    );
  }
}