85 lines
2.5 KiB
C#
85 lines
2.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using JiShe.CollectBus.Enums;
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using Volo.Abp.Domain.Entities;
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namespace JiShe.CollectBus.IotSystems.Devices
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{
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public class Device : AggregateRoot<Guid>
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{
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/// <summary>
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/// Device
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/// </summary>
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/// <param name="number"></param>
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/// <param name="firstOnlineTime"></param>
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/// <param name="lastOnlineTime"></param>
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/// <param name="clientId"></param>
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/// <param name="status"></param>
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public Device(string number, string clientId, DateTime firstOnlineTime, DateTime lastOnlineTime, DeviceStatus status)
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{
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Number = number;
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FirstOnlineTime = firstOnlineTime;
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LastOnlineTime = lastOnlineTime;
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ClientId = clientId;
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Status = status;
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}
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/// <summary>
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/// 集中器编号，在集中器登录时解析获取，并会更新为当前TCP连接的最新ClientId
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/// </summary>
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public string Number { get; set; }
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/// <summary>
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/// 首次上线时间
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/// </summary>
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public DateTime FirstOnlineTime { get; set; }
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/// <summary>
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/// 最后上线时间
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/// </summary>
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public DateTime LastOnlineTime { get; set; }
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/// <summary>
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/// TCP客户端首次连接ID，在登录解析成功以后会被Number集中器编号覆盖
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/// </summary>
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public string ClientId { get; set; }
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/// <summary>
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/// TCP客户端断线时间，用于计算是否断线
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/// </summary>
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public DateTime? LastOfflineTime { get; set; }
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/// <summary>
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/// 设备状态
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/// </summary>
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public DeviceStatus Status { get; set; }
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/// <summary>
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/// 设备任务超时次数，超过一定次数则发出预警。
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/// </summary>
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public int TaskTimeOutCounts { get; set; } = 0;
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public void UpdateByLoginAndHeartbeat(string clientId)
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{
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LastOnlineTime = DateTime.Now;
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ClientId = clientId;
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Status = DeviceStatus.Online;
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}
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public void UpdateByLoginAndHeartbeat()
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{
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LastOnlineTime = DateTime.Now;
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Status = DeviceStatus.Online;
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}
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public void UpdateByOnClosed()
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{
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LastOfflineTime = DateTime.Now;
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Status = DeviceStatus.Offline;
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}
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}
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}
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