PLCCoreExtension.cs
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using HHECS.BllModel;
using HHECS.Communication.PLC;
using HHECS.Communication.PLC.PLCComponent;
using HHECS.Executor.EquipmentHandler;
using HHECS.Model.Entities;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
namespace HHECS.Executor
{
/// <summary>
/// PLC读写扩展类
/// </summary>
public static class PLCCoreExtension
{
public static event Action<EquipmentProp[], long, BllResult> ReadRecord;
public static event Action<EquipmentProp[], long, BllResult> WriteRecord;
public static BllResult Reads(this PLCCore plc, params EquipmentProp[] equipmentProps)
{
var temp = equipmentProps.Select(t => new PLCAddressObj()
{
Index = t.Id,
IP = t.Equipment.IP,
Address = t.Address,
Value = t.Value,
}).ToList();
Stopwatch stopwatch = Stopwatch.StartNew();
var result = plc.Reads(temp);
stopwatch.Stop();
if (result.Success)
{
temp.ForEach(t => equipmentProps.First(a => a.Id == t.Index).Value = t.Value);
ReadRecord?.Invoke(equipmentProps, stopwatch.ElapsedMilliseconds, result);
return BllResultFactory.Success(equipmentProps);
}
else
{
ReadRecord?.Invoke(equipmentProps, stopwatch.ElapsedMilliseconds, result);
return BllResultFactory.Error(result.Msg, result.ErrorCode);
}
}
public static BllResult Write(this PLCCore plc, EquipmentProp equipmentProps)
{
return Writes(plc, new List<EquipmentProp> { equipmentProps });
}
public static BllResult Writes(this PLCCore plc, List<EquipmentProp> equipmentProps)
{
return Writes(plc, equipmentProps.ToArray());
}
/// <summary>
/// 写入后再次读取，如果不符合，则报错
/// </summary>
/// <param name="plc"></param>
/// <param name="equipmentProps"></param>
/// <returns></returns>
public static BllResult Writes(this PLCCore plc, params EquipmentProp[] equipmentProps)
{
var temp = equipmentProps.Select(t => new PLCAddressObj()
{
Index = t.Id,
IP = t.Equipment.IP,
Address = t.Address,
Value = t.Value,
}).ToList();
Stopwatch stopwatch = Stopwatch.StartNew();
//var result = plc.Writes(temp);
//if (!result.Success)
//{
// return BllResultFactory.Error(result.Msg);
//}
foreach (var item in temp)
{
var prop = equipmentProps.First(a => a.Id == item.Index);
var tempValue = item.Value;
var result = plc.Write(item);
if (!result.Success)
{
return BllResultFactory.Error(result.Msg, result.ErrorCode);
}
//if (prop.EquipmentTypePropTemplateCode != StationProps.WCSReplyMessage.ToString()
// && prop.EquipmentTypePropTemplateCode != StationProps.WCSACKMessage.ToString()
// && prop.EquipmentTypePropTemplateCode != StationProps.WCSControlMessage.ToString()) ///按照轮询的顺序，这里重新读，也不会被流程刷成 0
//{
result = plc.Read(item);
if (!result.Success)
{
return BllResultFactory.Error($"反读校验出错,属性：{prop.EquipmentTypePropTemplateCode}，设备：{prop.Equipment};详情：" + result.Msg, result.ErrorCode);
}
if (item.Value.Trim() != tempValue)
{
//item.Value = tempValue;
//var result1 = plc.Write(item); ///写两次确保可以写成功
//if (!result.Success)
//{
// return BllResultFactory.Error(result.Msg, result.ErrorCode);
//}
//else
//{
// if (item.Value.Trim() != tempValue)
// {
return BllResultFactory.Error($"反读校验写入前后不一致，地址{item.Address},属性：{prop.EquipmentTypePropTemplateCode},设备：{prop.Equipment.Code}");
// }
//}
}
//else {
// //再写一遍
// item.Value= tempValue;
// result = plc.Read(item);
// if (!result.Success)
// {
// return BllResultFactory.Error($"反读校验出错,属性：{prop.EquipmentTypePropTemplateCode}，设备：{prop.Equipment};详情：" + result.Msg, result.ErrorCode);
// }
//}
// }
}
stopwatch.Stop();
WriteRecord?.Invoke(equipmentProps, stopwatch.ElapsedMilliseconds, BllResultFactory.Success());
return BllResultFactory.Success(equipmentProps);
}
}
}