using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using QMSBLL.Matrix;
using QMSDAL.DTO;
using static GB5Shared.GB5Constant.Constant;

namespace QMSSL.EndPoints.Matrix;

public class SupersedeMatrix : BaseEndpoint<SupersedeMatrix.Params, ResponseStandardDTO<object>>
{
    private readonly IMatrixBLL _bll;

    public SupersedeMatrix(IMatrixBLL bll) => _bll = bll;

    public override void Configure()
    {
        Post("/Matrix/SupersedeMatrix");
        AllowAnonymous();
        Description(x => x
            .WithTags("Matrix")
            .WithSummary("Supersede Matrix")
            .WithDescription("Replaces an existing Active matrix with a new revised version. The old matrix is marked Superseded (MATRIXSTATUS = 2) and linked to the new matrix via SUPERSEDEDBYID. The new matrix is saved as Draft and can then be activated separately. Pass OldMatrixId as a query param and the new MatrixDTO in the body."));
    }

    public record Params(
        [property: FromHeader] string    Login,
        [property: QueryParam] int       OldMatrixId,
        [property: FromBody]   MatrixDTO Body);

    protected override string? GetCacheKey(Params req, LoginDTO login) => null;

    protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
        Params req, LoginDTO login, CancellationToken ct)
    {
        try
        {
            var result = await _bll.SupersedeMatrixAsync(req.OldMatrixId, req.Body, login, ct);
            return await GB5Shared.ResponseStandard.Response
                .CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, login);
        }
        catch (Exception ex)
        {
            return await GB5Shared.ResponseStandard.Response
                .CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, login, ex.Message, 500);
        }
    }
}