using EntitlementBLL.Demo;
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 browse — every pool instance registered under one variant, with its
// current PoolState (Available/CheckedOut/Resetting/Retired), for capacity planning.
[MenuRights("entdemo", RightOperation.View)]
public class GetDemoPoolInstancesByVariant : BaseEndpoint<GetDemoPoolInstancesByVariant.Params, ResponseStandardDTO<object>>
{
    private readonly IDemoCatalogBLL _DemoCatalogBLL;

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

    public override void Configure()
    {
        Get("/Demo/GetDemoPoolInstancesByVariant");
        AllowAnonymous();
    }

    public record Params(
        [property: FromHeader] string Login,
        [property: QueryParam] int    DemoVariantId
    );

    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.GetPoolInstancesByVariantAsync(req.DemoVariantId, ct);
        return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
    }
}