using LiteCharms.Features.Abstractions;
using LiteCharms.Features.Api;
using LiteCharms.Features.Extensions;
using LiteCharms.Features.MidrandBooks.Customers;
using LiteCharms.Features.MidrandBooks.Payments;
using LiteCharms.Features.MidrandBooks.Payments.Models;
using LiteCharms.Features.MidrandBooks.Products;
using static LiteCharms.Features.Extensions.Api;

namespace MidrandBooksApi.Payments.Payfast;

[ApiVersionTarget(1)]
public sealed class PayfastCheckoutEndpoint : IEndpoint
{
    private static readonly ActivitySource PaymentActivitySource = new("MidrandBooksApi.Payments");

    public void Map(IEndpointRouteBuilder builder)
    {
        builder.MapPost("payments/payfast/checkout", ([FromBody, Required] Cart shoppingCart, ProductService productService, 
            PaymentService paymentService, PayfastService payfastService, CustomerService customerService, IJobOrchestrator jobOrchestrator, 
            CancellationToken cancellationToken = default) =>
        {
            using Activity? activity = PaymentActivitySource.StartActivity("GeneratePayfastCheckoutUrl", ActivityKind.Server);

            activity?.SetTag("messaging.system", "midrandbooks-api");
            activity?.SetTag("messaging.destination.name", "payments/payfast/checkout");

            // do work

            var checkoutUrl = string.Empty;

            activity?.SetStatus(ActivityStatusCode.Ok);

            return Results.Ok(checkoutUrl);
        })
        .RequireAuthorization()
        .WithDescription("Payfact checkout processor back-channel.")
        .WithName(typeof(PayfastCheckoutEndpoint).ToEndpointName())
        .MapToApiVersion(new ApiVersion(1))
        .Produces<string>(StatusCodes.Status200OK)
        .Produces(StatusCodes.Status400BadRequest)
        .Produces(StatusCodes.Status401Unauthorized)
        .WithTags(Api.Payments); ;
    }
}