using EAIAdminBLL.EAIExecution;
using EAIAdminDAL.DTO;
using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace EAIAdminSL.Endpoints
{
    // Replaces the Report Viewer's "AI Co-Analyst" direct call to 217.217.249.121:8002 (no auth,
    // no ReportId/ReportCode). AllowAnonymous() + server-derived login.ClientId/UserId — same
    // platform-wide pattern as every other GB5 endpoint — so gbEAI's taiexecution log gets real
    // tenant/user attribution for report analysis for the first time.
    public class AnalyzeReport
        : BaseEndpoint<AnalyzeReport.Parameters, ResponseStandardDTO<object>>
    {
        private readonly IEAIExecutionBLL _bll;

        public AnalyzeReport(IEAIExecutionBLL bll) => _bll = bll;

        public override void Configure()
        {
            Post("/EAIAdmin/AnalyzeReport");
            AllowAnonymous();
            Description(b => b.WithTags("EAIAdmin"));
        }

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

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
            Parameters req, LoginDTO login, CancellationToken ct)
        {
            var dto = req.Body ?? throw new ArgumentNullException(nameof(req.Body));
            var result = await _bll.AnalyzeReportAsync(dto, login, ct).ConfigureAwait(false);

            return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(
                result, CacheKeyLevel.NOT_REQUIRED, login);
        }

        public record Parameters(
            [property: FromHeader] string? Login,
            [property: FromBody]   EAIAnalyzeReportRequestDTO? Body);
    }
}