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

namespace PayRollSL.EndPoints.Employee
{
    // Route name matches the legacy GB4 Employee.svc/HRMSDashboard endpoint exactly —
    // MWEBSERVICE -1399992832 is repointed at this route (see the HRMS migration script).
    // Workflow-pending-approvals widget intentionally omitted — no GB5 Activiti equivalent yet.
    public class GetHRMSDashboard : BaseEndpoint<GetHRMSDashboard.GetHRMSDashboardParameters, ResponseStandardDTO<object>>
    {
        private readonly IEmployeeBLL _EmployeeBLL;

        public GetHRMSDashboard(IEmployeeBLL IEmployeeBLL)
        {
            _EmployeeBLL = IEmployeeBLL;
        }

        public override void Configure()
        {
            Post("/Employee/GetHRMSDashboard");
            // Roles("User") throws 500 here — no host in this repo configures AddAuthentication,
            // so FastEndpoints has no scheme to challenge against (repo-wide gap, not specific to
            // this endpoint). AllowAnonymous matches every other endpoint in this SL module today.
            AllowAnonymous();
        }

        public record GetHRMSDashboardParameters(
            [property: FromHeader] string Login,
            [property: FromBody] ReportCallingDTO ReportCallingDTO
            );

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

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetHRMSDashboardParameters req, LoginDTO LoginDTO, CancellationToken ct)
        {
            try
            {
                var json = await _EmployeeBLL.GetHRMSDashboard(req.ReportCallingDTO.CriteriaDTO, LoginDTO!, ct);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(json, CacheKeyLevel.NOT_REQUIRED, LoginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response
                    .CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, LoginDTO, ex.Message, 500);
            }
        }
    }
}