using System.Threading.Tasks;

namespace CellularManagement.Application.Services;

/// <summary>
/// 密钥轮换服务接口
/// </summary>
public interface IKeyRotationService
{
    /// <summary>
    /// 初始化密钥轮换服务
    /// </summary>
    Task InitializeAsync();

    /// <summary>
    /// 获取当前密钥
    /// </summary>
    string GetCurrentKey();

    /// <summary>
    /// 获取下一个密钥
    /// </summary>
    string GetNextKey();

    /// <summary>
    /// 轮换密钥
    /// </summary>
    Task RotateKeyAsync();

    /// <summary>
    /// 验证密钥是否需要轮换
    /// </summary>
    bool ShouldRotateKey();
}