using PostFundManagement.Application.Abstractions.Services;
using PostFundManagement.Application.Extensions;
using PostFundManagement.Domain.Abstractions;
using PostFundManagement.Domain.Errors;
using PostFundManagement.Domain.Extensions;
using PostFundManagement.Domain.Models;

namespace PostFundManagement.Api.Endpoints.Communications;

[ApiVersionTarget(1)]
public sealed class GetIApplicantDataEndpoint : IEndpoint
{
    public void Map(IEndpointRouteBuilder builder)
    {
        builder.MapGet("api/communications/applicants/{applicantUserId:Guid}/all", async (Guid applicantUserId, 
            ICommunicationsService service, CancellationToken cancellationtToken = default ) =>
                await service.GetApplicantDataAsync(applicantUserId, cancellationtToken) switch
                {
                    { IsSuccess: true, Value: var applicantData } => Results.Ok(applicantData),
                    var r when r.HasError<NotFoundError>() => Results.NotFound(r.Errors.ToProblems()),
                    var r when r.HasError<ValidationError>() => Results.BadRequest(r.Errors.ToProblems()),
                    var r => Results.InternalServerError(r.Errors.ToProblems()),
                })
            .WithDescription("Gets an applicant's data")
            .RequireAuthorization(Constants.MainScope)
            .WithName(typeof(GetIApplicantDataEndpoint).ToEndpointName())
            .MapToApiVersion(new ApiVersion(1))
            .Produces<Invite>(StatusCodes.Status200OK)
            .Produces(StatusCodes.Status401Unauthorized)
            .Produces<Problems>(StatusCodes.Status404NotFound)
            .Produces<Problems>(StatusCodes.Status500InternalServerError)
            .WithTags(EndpointTags.Communications)
            .CacheOutput();
    }
}