using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.FastEndPoint;
using GB5Shared.GOP.Qualifier;
using Microsoft.Extensions.Logging;
using static GB5Shared.GB5Constant.Constant;

namespace FrameworkSL.Endpoints.GOP.QualifierBulkRun
{
    public class GetQualifierBulkRunHistory
        : BaseEndpoint<GetQualifierBulkRunHistory.GetQualifierBulkRunHistoryParameters, GB5Shared.DTO.Framework.ResponseStandard.ResponseStandardDTO<object>>
    {
        private readonly IBulkQualifierRunBLL _Bll;
        private readonly ILogger<GetQualifierBulkRunHistory> _Logger;

        public GetQualifierBulkRunHistory(IBulkQualifierRunBLL bll, ILogger<GetQualifierBulkRunHistory> logger)
        {
            _Bll    = bll;
            _Logger = logger;
        }

        public override void Configure()
        {
            Get("/GOP/GetQualifierBulkRunHistory");
            AllowAnonymous();
        }

        public record GetQualifierBulkRunHistoryParameters(
            [property: FromHeader] string Login,
            [property: QueryParam] string EntityCode,
            [property: QueryParam] int    Page,
            [property: QueryParam] int    PageSize
        );

        // Run status is near-real-time and changes rapidly while a run is in flight — never
        // cache (matches IceImport's GetImportRunHistory's identical reasoning).
        protected override string? GetCacheKey(GetQualifierBulkRunHistoryParameters req, LoginDTO loginDTO) => null;

        protected override async Task<GB5Shared.DTO.Framework.ResponseStandard.ResponseStandardDTO<object>> ExecuteAsync(
            GetQualifierBulkRunHistoryParameters req, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _Bll.GetHistoryAsync(req.EntityCode, req.Page, req.PageSize, loginDTO, ct);
                return await GB5Shared.ResponseStandard.Response
                    .CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
            }
            catch (Exception ex)
            {
                _Logger.LogError(ex, "GetQualifierBulkRunHistory failed for EntityCode {EntityCode}", req.EntityCode);
                return await GB5Shared.ResponseStandard.Response
                    .CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, loginDTO, ex.Message, 500);
            }
        }
    }
}