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

namespace PostFundManagement.Api.Endpoints.Projects;

[ApiVersionTarget(1)]
public class GetMilestonesEndpoint : IEndpoint
{
    public void Map(IEndpointRouteBuilder builder)
    {
        builder.MapGet("api/projects/milestones/{page:int}/{pageSize:int}", async (ProjectService service,
            int page = 1, int pageSize = 100, CancellationToken cancellationToken = default) =>
                await service.GetMilestonesAsync(Pagination.Create(page, pageSize), cancellationToken) switch
                {
                    { IsSuccess: true, Value: var milestones } => Results.Ok(milestones),
                    var r => Results.InternalServerError(r.Errors.ToProblems())
                })
            .RequireAuthorization()
            .WithDescription("Get a list of all milestones")
            .WithName(typeof(GetMilestonesEndpoint).ToEndpointName())
            .MapToApiVersion(new ApiVersion(1))
            .Produces<Milestone[]>(StatusCodes.Status200OK)
            .Produces<Problems>(StatusCodes.Status500InternalServerError)
            .Produces(StatusCodes.Status401Unauthorized)
            .WithTags(EndpointTags.Projects);
    }
}