using FastEndpoints;

namespace SpaceGame.Api.Ships.Api;

public sealed class ReorderShipOrderHandler(WorldService worldService) : Endpoint<ShipOrderReorderRequest, ShipSnapshot>
{
    public override void Configure()
    {
        Put("/api/ships/{shipId}/orders/{orderId}/position");
    }

    public override async Task HandleAsync(ShipOrderReorderRequest request, CancellationToken cancellationToken)
    {
        var shipId = Route<string>("shipId");
        var orderId = Route<string>("orderId");
        if (string.IsNullOrWhiteSpace(shipId) || string.IsNullOrWhiteSpace(orderId))
        {
            await SendNotFoundAsync(cancellationToken);
            return;
        }

        var snapshot = worldService.ReorderShipOrder(shipId, orderId, request);
        if (snapshot is null)
        {
            await SendNotFoundAsync(cancellationToken);
            return;
        }

        await SendOkAsync(snapshot, cancellationToken);
    }
}