using System;
using CommunityToolkit.Mvvm.ComponentModel;

namespace Plugin.DeviceDebug.Entity
{
    /// <summary>
    /// 调试会话状态枚举
    /// </summary>
    public enum DebugSessionState
    {
        /// <summary>只读模式（默认）</summary>
        ReadOnly = 0,
        /// <summary>正在申请维护权限</summary>
        AcquiringMaintenance = 1,
        /// <summary>维护模式激活</summary>
        MaintenanceActive = 2,
        /// <summary>正在关闭</summary>
        Closing = 3,
        /// <summary>已关闭</summary>
        Closed = 4,
        /// <summary>故障</summary>
        Faulted = 5,
        /// <summary>需要恢复</summary>
        RecoveryRequired = 6
    }

    /// <summary>
    /// 调试会话实体
    /// </summary>
    public partial class DebugSession : ObservableObject
    {
        public DebugSession()
        {
            SessionId = Guid.NewGuid().ToString();
            CreatedAt = DateTime.Now;
            State = DebugSessionState.ReadOnly;
        }

        /// <summary>会话ID（主键）</summary>
        [ObservableProperty]
        private string _sessionId = string.Empty;

        /// <summary>设备ID</summary>
        [ObservableProperty]
        private string _deviceId = string.Empty;

        /// <summary>操作员ID</summary>
        [ObservableProperty]
        private string _operatorId = string.Empty;

        /// <summary>操作员名称</summary>
        [ObservableProperty]
        private string _operatorName = string.Empty;

        /// <summary>生效版本</summary>
        [ObservableProperty]
        private string _effectiveVersion = string.Empty;

        /// <summary>会话状态</summary>
        [ObservableProperty]
        private DebugSessionState _state = DebugSessionState.ReadOnly;

        /// <summary>预约引用</summary>
        [ObservableProperty]
        private string _reservationRef = string.Empty;

        /// <summary>创建时间</summary>
        [ObservableProperty]
        private DateTime _createdAt = DateTime.Now;

        /// <summary>关闭时间</summary>
        [ObservableProperty]
        private DateTime? _closedAt;
    }
}