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

namespace PostFundManagement.Api.Endpoints.Evidence;

[ApiVersionTarget(1)]
public class GetIndicatorsEndpoint : IEndpoint
{
    public void Map(IEndpointRouteBuilder builder)
    {
        builder.MapGet("api/evidence/indicators/{page:int}/{pageSize:int}", async (IEvidenceService service, 
            int page = 1, int pageSize = 100, CancellationToken cancellationToken = default) =>
                await service.GetIndicatorsAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                {
                    {  IsSuccess: true, Value: var indicators } => Results.Ok(indicators),
                    var r => Results.InternalServerError(r.Errors.ToProblems()),
                })
            .WithDescription("Get a list of indicators")
            .RequireAuthorization(Constants.MainScope)
            .WithName(typeof(GetIndicatorsEndpoint).ToEndpointName())
            .MapToApiVersion(new ApiVersion(1))
            .Produces<Indicator[]>(StatusCodes.Status200OK)
            .Produces<Problems>(StatusCodes.Status500InternalServerError)
            .Produces(StatusCodes.Status401Unauthorized)
            .WithTags(EndpointTags.Evidence)
            .CacheOutput();
    }
}