part of 'orderspage.dart';

class _Order extends StatelessWidget {
  const _Order({
    required this.order,
  });

  final Order order;

  @override
  Widget build(final BuildContext context) => InkWell(
        onTap: () {
          Navigator.of(context).push(
            MaterialPageRoute(
      builder: (final BuildContext context) => OrderDetails(order: order,),
            ),
          );
        },
        child: Container(
          padding: const EdgeInsets.symmetric(horizontal: 15),
          height: 48,
          child: Row(
            children: [
              Container(
                width: 17,
                height: 17,
                decoration: const BoxDecoration(
                  color: Color.fromRGBO(
                    133,
                    200,
                    133,
                    100,
                  ),
                  shape: BoxShape.circle,
                ),
              ),
              const SizedBox(width: 20),
              Expanded(
                child: Flexible(
                  child: Text(order.title),
                ),
              ),
              const SizedBox(width: 20),
              OrderStatusChip(status: order.status),
            ],
          ),
        ),
      );
}

class OrderDetails extends StatelessWidget {
  const OrderDetails({
    required this.order,
    super.key,
  });

  final Order order;

  @override
  Widget build(BuildContext context) {
    final Courier? courier = context.watch<CouriersCubit>().state.couriers.firstWhere((final Courier courier) => courier.id == order.courierId);
    final int price = order.items.fold(0, (final int previousValue, final Item item) => previousValue + (item.price ?? 0));
    return Scaffold(
      appBar: AppBar(
        title: Text(order.title),
      ),
      body: ListView(
        children: [
          // Order name
          Padding(padding: const EdgeInsets.all(15), child: Text(order.title, style: Theme.of(context).textTheme.headlineMedium)),
          // Order description
          Padding(padding: const EdgeInsets.all(15), child: Text(order.description, style: Theme.of(context).textTheme.titleSmall)),
          // Order status
          Padding(padding: const EdgeInsets.all(15), child: OrderStatusChip(status: order.status)),
          // Order courier
          Padding(padding: const EdgeInsets.all(15), child: Text('Курьер: ${courier?.name ?? 'Не назначен'} ${courier?.surname ?? ''}')),
          // Created at
          Padding(padding: const EdgeInsets.all(15), child: Text('Создано: ${order.orderDate}')),
          // Delivery date
          Padding(padding: const EdgeInsets.all(15), child: Text('Доставка: ${order.deliveryDate}')),
          // Customer name
          Padding(padding: const EdgeInsets.all(15), child: Text('Заказчик: ${order.customerName}')),
          // Customer phone
          Padding(padding: const EdgeInsets.all(15), child: Text('Телефон: ${order.customerPhone}')),
          // Customer address
          Padding(padding: const EdgeInsets.all(15), child: Text('Адрес: ${order.address}')),
          // Order price
          Padding(padding: const EdgeInsets.all(15), child: Text('Цена: ${price} руб.')),
          // Order items
          Padding(padding: const EdgeInsets.all(15), child: Text('Товары:')),
          ...order.items.map((final Item item) => Padding(padding: const EdgeInsets.all(15), child: Text('${item.title} - ${item.price ?? 0} руб.'))),
        ],
      ),
    );
  }
}

class OrderStatusChip extends StatelessWidget {
  const OrderStatusChip({
    required this.status,
    super.key,
  });

  final String status;

  // created
  // packaged
  // in_delivery
  // delivered
  // cancelled

  Color _getChipColor() {
    switch (status) {
      case 'created':
        return Colors.grey;
      case 'packaged':
        return Colors.blue;
      case 'in_delivery':
        return Colors.green;
      case 'delivered':
        return Colors.green;
      case 'cancelled':
        return Colors.red;
      default:
        return Colors.grey;
    }
  }

  String _getChipText() {
    switch (status) {
      case 'created':
        return 'Создан';
      case 'packaged':
        return 'Упакован';
      case 'in_delivery':
        return 'В пути';
      case 'delivered':
        return 'Доставлен';
      case 'cancelled':
        return 'Отменен';
      default:
        return 'Неизвестно';
    }
  }

  @override
  Widget build(BuildContext context) => Chip(
      label: Text(_getChipText()),
      backgroundColor: _getChipColor(),
    );
}