using EntitlementBLL.Demo;
using EntitlementDAL.DTOs;
using FastEndpoints;
using GB5Shared.Authorization;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace EntitlementSL.Endpoints.Demo;

// Internal (ops/CS) catalog authoring — registers one new demo "flavor" (industry x geography x
// period, or a specific feature showcase). Previously only reachable via direct SQL (tracker
// §49's own "explicitly NOT built yet" item 3). Create-only for now — no update path exists in
// DemoDAL yet (VARIANT_INSERT is the only write); a real edit flow is a small follow-up.
[MenuRights("entdemo", RightOperation.Insert)]
public class SaveDemoVariant : BaseEndpoint<SaveDemoVariant.Params, ResponseStandardDTO<object>>
{
    private readonly IDemoCatalogBLL _DemoCatalogBLL;

    public SaveDemoVariant(IDemoCatalogBLL demoCatalogBLL) => _DemoCatalogBLL = demoCatalogBLL;

    public override void Configure()
    {
        Post("/Demo/SaveDemoVariant");
        AllowAnonymous();
    }

    public record Params(
        [property: FromHeader] string        Login,
        [property: FromBody]   DemoVariantDTO DemoVariantDTO
    );

    protected override string? GetCacheKey(Params req, LoginDTO loginDTO) => null;

    protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(Params req, LoginDTO loginDTO, CancellationToken ct)
    {
        var result = await _DemoCatalogBLL.CreateVariantAsync(req.DemoVariantDTO, ct);
        return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
    }
}