using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using PayRollBLL.Employee;
using static GB5Shared.GB5Constant.Constant;

namespace PayRollSL.EndPoints.Employee
{
    // No explicit rights-check here — matches sibling GetEmployee.cs, which relies purely on
    // AllowAnonymous() + upstream gateway auth rather than an in-endpoint CheckUserRights call.
    public class GetEmployeeVersion : BaseEndpoint<GetEmployeeVersion.Params, ResponseStandardDTO<object>>
    {
        private readonly IEmployeeBLL _EmployeeBLL;

        public GetEmployeeVersion(IEmployeeBLL employeeBLL)
        {
            _EmployeeBLL = employeeBLL;
        }

        public override void Configure()
        {
            Get("/Employee/Version");
            AllowAnonymous();
        }

        public record Params(
            [property: FromHeader] string Login,
            [property: QueryParam] int EmployeeVersionId
        );

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