using PostFundManagement.Application.Abstractions.Services;
using PostFundManagement.Application.Extensions;
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.Execution;

[ApiVersionTarget(1)]
public sealed class GetRulesEndpoint : IEndpoint
{
    public void Map(IEndpointRouteBuilder builder)
    {
        builder.MapPost("api/execution/programmes/rules", async (Pagination pagination, IExecutionService service, 
            CancellationToken cancellationToken = default) =>
                await service.GetRulesAsync(pagination, cancellationToken) switch
                {
                    { IsSuccess: true, Value: var rules } => Results.Ok(rules),
                    var r => Results.InternalServerError(r.Errors.ToProblems())
                })
            .WithDescription("Get a list of all programme rules")
            .RequireAuthorization(Constants.MainScope)
            .WithName(typeof(GetRulesEndpoint).ToEndpointName())
            .MapToApiVersion(new ApiVersion(1))
            .Produces<Rule[]>(StatusCodes.Status200OK)
            .Produces(StatusCodes.Status401Unauthorized)
            .Produces<Problems>(StatusCodes.Status500InternalServerError)
            .WithTags(EndpointTags.Execution)
            .CacheOutput();
    }
}