namespace CellularManagement.Domain.Models;

/// <summary>
/// 协议日志运行时设备树形结构DTO
/// 用于表示按设备分组的运行时数据，便于前端渲染树形结构
/// </summary>
public class ProtocolLogRuntimeDeviceTreeDto
{
    /// <summary>
    /// 设备代码
    /// </summary>
    public string DeviceCode { get; set; } = string.Empty;

    /// <summary>
    /// 设备名称（可选，用于显示）
    /// </summary>
    public string? DeviceName { get; set; }

    /// <summary>
    /// 该设备下的运行时列表
    /// </summary>
    public List<ProtocolLogRuntimeInfo> Runtimes { get; set; } = new();

    /// <summary>
    /// 该设备下的运行时数量
    /// </summary>
    public int RuntimeCount => Runtimes.Count;
}

/// <summary>
/// 协议日志运行时信息
/// </summary>
public class ProtocolLogRuntimeInfo
{
    /// <summary>
    /// 运行时代码
    /// </summary>
    public string RuntimeCode { get; set; } = string.Empty;

    /// <summary>
    /// 时间戳
    /// </summary>
    public long Timestamp { get; set; }

    /// <summary>
    /// 格式化后的时间显示
    /// </summary>
    public string FormattedTime => DateTimeOffset.FromUnixTimeMilliseconds(Timestamp).ToString("yyyy-MM-dd HH:mm:ss.fff");
}