using FastEndpoints;
using Microsoft.EntityFrameworkCore;
using PyroFetes.DTO.Show.Request;
using PyroFetes.DTO.Show.Response;

namespace PyroFetes.Endpoints.Show;

public class GetShowEndpoint(PyroFetesDbContext pyroFetesDbContext) : Endpoint<IdShowDto, ReadShowDto>
{
    public override void Configure()
    {
        Get("/api/shows/{Id}");
        AllowAnonymous();
    }

    public override async Task HandleAsync(IdShowDto req, CancellationToken ct)
    {
        if (!req.Id.HasValue)
        {
            await Send.NotFoundAsync(ct);
            return;
        }

        var show = await pyroFetesDbContext.Shows
            .Where(s => s.Id == req.Id.Value)
            .Select(s => new ReadShowDto
            {
                Id = s.Id,
                Name = s.Name,
                Place = s.Place,
                Description = s.Description,
                PyrotechnicImplementationPlan = s.PyrotechnicImplementationPlan,
                Date = s.Date.HasValue ? s.Date.Value.ToDateTime(TimeOnly.MinValue) : null
            })
            .FirstOrDefaultAsync(ct);

        if (show is null)
        {
            await Send.NotFoundAsync(ct);
            return;
        }

        await Send.OkAsync(show, ct);
    }
}