117 lines
3.2 KiB
C#
117 lines
3.2 KiB
C#
using S7.Net;
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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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namespace RIZO.Model.PLC
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{
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/// <summary>
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/// 单个数据点模型
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/// </summary>
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public class PlcDataItem
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{
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/// <summary>
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/// 数据项的唯一标识符 "产品计数", "温度值", "电机状态"
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/// </summary>
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public string Name { get; set; }
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/// <summary>
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/// 存储PLC返回的原始数据，类型根据实际VarType动态变化
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/// </summary>
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public object Value { get; set; }
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/// <summary>
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/// 最后一次成功读取数据的时间戳
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/// </summary>
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public DateTime LastUpdateTime { get; set; }
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/// <summary>
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/// 最近一次读取操作是否成功
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/// </summary>
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public bool IsSuccess { get; set; }
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/// <summary>
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/// 读取失败时保存的错误信息
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/// </summary>
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public string ErrorMessage { get; set; }
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}
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/// <summary>
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/// 工站完整数据模型
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/// </summary>
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public class StationData
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{
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/// <summary>
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/// 工站的唯一标识符
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/// </summary>
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public string StationName { get; set; }
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/// <summary>
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/// 该工站所有数据项的集合
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/// </summary>
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public Dictionary<string, PlcDataItem> DataItems { get; set; } = new();
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/// <summary>
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/// S7.Net库的PLC连接实例
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/// </summary>
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public Plc PlcConnection { get; set; }
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/// <summary>
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/// 当前PLC连接状态
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/// </summary>
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public bool IsConnected { get; set; }
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/// <summary>
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/// 最后一次成功读取所有数据项的时间
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/// </summary>
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public DateTime LastReadTime { get; set; }
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public DateTime LastConnectTime { get; set; }
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public int ReadFailureCount { get; set; }
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}
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// API响应DTO
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public class StationDataDto
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{
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/// <summary>
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/// 工站名称（直接传递）
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/// </summary>
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public string StationName { get; set; }
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/// <summary>
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/// 仅包含数据值的简化字典
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///{
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///"产品计数": { Value: 100, IsSuccess: true, LastUpdateTime: ..., ErrorMessage: "" },
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///"温度值": { Value: 25.6f, IsSuccess: true, LastUpdateTime: ..., ErrorMessage: "" }
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///}
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/// </summary>
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public Dictionary<string, object> CurrentValues { get; set; } = new();
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/// <summary>
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/// 工站连接状态
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/// </summary>
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public bool IsConnected { get; set; }
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public DateTime LastUpdateTime { get; set; }
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public DateTime LastReadTime { get; set; }
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public DateTime LastConnectTime { get; set; }
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public int ReadFailureCount { get; set; }
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}
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/// <summary>
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/// 所有工站数据的集合
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/// </summary>
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public class AllStationsDataDto
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{
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public Dictionary<string, StationDataDto> Stations { get; set; } = new();
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public DateTime ServerTime { get; set; } = DateTime.Now;
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public int TotalStations { get; set; }
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public int ConnectedStations { get; set; }
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}
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}
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