using EntitlementBLL.Interfaces;
using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

using GB5Shared.Authorization;

namespace EntitlementSL.Endpoints.License;

[MenuRights("entlicenses", RightOperation.View)]
public class GetUtilisation : BaseEndpoint<GetUtilisation.Params, ResponseStandardDTO<object>>
{
    private readonly ILicenseBLL _LicenseBLL;

    public GetUtilisation(ILicenseBLL licenseBLL) => _LicenseBLL = licenseBLL;

    public override void Configure()
    {
        Get("/lic/License.svc/GetUtilisation");
        AllowAnonymous();
    }

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

    protected override string? GetCacheKey(Params req, LoginDTO loginDTO)
        => KeyGenerator.KeyGeneration(req.ClientId, EntityConstant.OBJECTENTITLEMENTLICENSE, CacheKeyLevel.CLIENT_LEVEL, loginDTO);

    protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(Params req, LoginDTO loginDTO, CancellationToken ct)
    {
        var result = await _LicenseBLL.GetUtilisationAsync(req.ClientId, loginDTO, ct);
        return await GB5Shared.ResponseStandard.Response.CreateSuccessResponseEnumerable(result, CacheKeyLevel.CLIENT_LEVEL, loginDTO);
    }
}