using LiveForum.Model.Dto.Cdk;

namespace LiveForum.IService.Cdk
{
    /// <summary>
    /// CDK服务接口
    /// </summary>
    public interface ICdkService
    {
        /// <summary>
        /// 检查CDK状态
        /// </summary>
        /// <param name="userId">用户ID</param>
        /// <returns>CDK状态信息</returns>
        Task<CdkStatusDto> CheckCdkStatusAsync(long userId);

        /// <summary>
        /// 激活CDK
        /// </summary>
        /// <param name="userId">用户ID</param>
        /// <param name="code">CDK码</param>
        /// <returns>激活结果消息</returns>
        Task<string> ActivateCdkAsync(long userId, string code);

        /// <summary>
        /// 检查用户是否需要CDK激活才能进行互动操作
        /// </summary>
        /// <param name="userId">用户ID</param>
        /// <returns>true-需要激活但未激活，false-不需要激活或已激活</returns>
        Task<bool> RequiresCdkActivationAsync(long userId);
    }
}