using PostFundManagement.Application.Abstractions.Services;
using PostFundManagement.Application.Extensions;
using PostFundManagement.Domain.Abstractions;
using PostFundManagement.Domain.Errors;
using PostFundManagement.Domain.Extensions;
using PostFundManagement.Domain.Security;
using Problems = Microsoft.AspNetCore.Mvc.ProblemDetails;

namespace PostFundManagement.Api.Endpoints.Tools;

[ApiVersionTarget(1)]
public sealed class EncodeIdEndpoint : IEndpoint
{
    public void Map(IEndpointRouteBuilder builder)
    {
        builder.MapGet("api/tools/hashid/{id64:long}", async (long id64, IToolService service, 
            CancellationToken cancellationToken) =>
                await service.EncodeLong(id64, cancellationToken) switch
                {
                    { IsSuccess: true, Value: var hash } => Results.Ok(hash),
                    var r when r.HasError<ValidationError>() => Results.BadRequest(r.Errors.ToProblems()),
                    var r => Results.InternalServerError(r.Errors.ToProblems())
                })
            .WithDescription("Hashes an int64 identifier")
            .RequireAuthorization(Constants.MainScope)
            .WithName(typeof(EncodeIdEndpoint).ToEndpointName())
            .MapToApiVersion(new ApiVersion(1))
            .Produces<string>(StatusCodes.Status200OK)
            .Produces(StatusCodes.Status401Unauthorized)
            .Produces(StatusCodes.Status403Forbidden)
            .Produces<Problems>(StatusCodes.Status400BadRequest)
            .Produces<Problems>(StatusCodes.Status500InternalServerError)
            .WithTags(EndpointTags.Tools)
            .CacheOutput();
    }
}