using FastEndpoints;
using FrameworkBLL.PortLet;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace FrameworkSL.Endpoints.PortLet
{
    public class GetPortletListWithCriteria : BaseEndpoint<GetPortletListWithCriteria.GetPortletListWithCriteriaParameters, ResponseStandardDTO<object>>
    {
        private readonly IPortletBLL _PortletBLL;

        public GetPortletListWithCriteria(IPortletBLL IPortletBLL)
        {
            _PortletBLL = IPortletBLL;
        }
        public override void Configure()
        {
            Get("/Portlet/GetPortletListWithCriteria");
            AllowAnonymous();
        }

        public record GetPortletListWithCriteriaParameters(
            [property: FromHeader] string Login,
            [property: QueryParam] int UserId,
            [property: QueryParam] int PageId,
            [property: QueryParam] int? DashboardId
            );

        protected override string? GetCacheKey(GetPortletListWithCriteriaParameters Parameters, LoginDTO LoginDTO)
        {
            try
            {
                return KeyGenerator.KeyGeneration(new { Parameters.PageId, Parameters.UserId, DashboardId = Parameters.DashboardId ?? -1 }, EntityConstant.OBJECTPORTLET, CacheKeyLevel.ROLE_LEVEL, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetPortletListWithCriteriaParameters req, LoginDTO LoginDTO, CancellationToken ct)
        {
            try
            {
                // DashboardId omitted -> -1 sentinel: tier 4 (dashboard-level filter) is skipped
                // entirely, reproducing pre-Phase-3 behavior for any caller not yet passing it
                // (e.g. reportviewer's View=4 usage).
                var Result = await _PortletBLL.GetPortletListWithCriteria(req.UserId, req.PageId, LoginDTO!, req.DashboardId ?? -1);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(Result, CacheKeyLevel.USER_LEVEL, LoginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.USER_LEVEL, LoginDTO, ex.Message, 500);
            }
        }
    }
}