using AdminBLL.TemplateData;
using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace AdminSL.EndPoints.TemplateData
{
    public class GetTemplateData : BaseEndpoint<GetTemplateData.GetTemplateDataParameters, ResponseStandardDTO<object>>
    {
        private readonly ITemplateDataBLL _TemplateDataBLL;

        public GetTemplateData(ITemplateDataBLL TemplateDataBLL)
        {
            _TemplateDataBLL = TemplateDataBLL;
        }

        public override void Configure()
        {
            Get("/TemplateData/GetTemplateData");
            AllowAnonymous();
        }

        public record GetTemplateDataParameters(
            [property: FromHeader] string Login,
            [property: QueryParam] int TemplateDataId
        );

        // TemplateData rows are transactional/form-submission records — per this repo's own
        // caching rules, never cache financial/transactional data, so this always returns null
        // rather than computing a real cache key.
        protected override string? GetCacheKey(GetTemplateDataParameters Parameters, LoginDTO LoginDTO) => null;

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetTemplateDataParameters req, LoginDTO LoginDTO, CancellationToken ct)
        {
            try
            {
                var Result = await _TemplateDataBLL.GetTemplateData(req.TemplateDataId, 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);
            }
        }
    }
}