final quote = await flasho.pricing.calculate(
  CalculatePriceRequest(
    fromLatitude: 29.3764,
    fromLongitude: 47.9785,
    toLatitude: 29.3117,
    toLongitude: 48.0034,
  ),
);
 
print(quote.price);             // "1.250"
print(quote.currency);          // "KWD"
print(quote.distance);          // 4.2
print(quote.distanceUnit);      // "km"
print(quote.estimatedDuration); // 12 (minutes)
print(quote.tierLabel);         // "Up to 10 km"

final quote = await flasho.pricing.calculate(
  CalculatePriceRequest(
    fromLatitude: 29.3764,
    fromLongitude: 47.9785,
    toLatitude: 29.3117,
    toLongitude: 48.0034,
    isScheduled: true,
  ),
);
 
print(quote.price);       // "2.000"
print(quote.pricingMode); // "scheduled"
print(quote.tierLabel);   // "Scheduled delivery (flat rate)"

final quote = await flasho.pricing.calculate(
  CalculatePriceRequest(
    fromLatitude: 29.3764,
    fromLongitude: 47.9785,
    toLatitude: 29.3117,
    toLongitude: 48.0034,
    deliveryArea: 'Salmiya, Block 3',
    deliveryPaciArea: 'Salmiya',
  ),
);

class CheckoutScreen extends StatefulWidget {
  const CheckoutScreen({super.key});
 
  @override
  State<CheckoutScreen> createState() => _CheckoutScreenState();
}
 
class _CheckoutScreenState extends State<CheckoutScreen> {
  PriceQuote? _quote;
  bool _loading = true;
 
  @override
  void initState() {
    super.initState();
    _loadQuote();
  }
 
  Future<void> _loadQuote() async {
    final flasho = context.read<FlashoClient>();
    final quote = await flasho.pricing.calculate(
      CalculatePriceRequest(
        fromLatitude: 29.3764,
        fromLongitude: 47.9785,
        toLatitude: 29.3117,
        toLongitude: 48.0034,
      ),
    );
    setState(() {
      _quote = quote;
      _loading = false;
    });
  }
 
  @override
  Widget build(BuildContext context) {
    if (_loading) return const CircularProgressIndicator();
    return Text('Delivery fee: ${_quote!.price} ${_quote!.currency}');
  }
}