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Inspection/IOT.Services/MqttDataService.cs
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2026-09-09 19:21:21 +08:00
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WindowsService1
{
public class MqttDataService
{
public static string BU_id;
public static string District_id;
public static string Factory_id;
public static string Production_line_id;
public static string Device_name;
public static string Topic;
public static string Work_Center_id;
public class OperationData
{
public int Item_Value { get; set; }
public string Start_Time { get; set; }
public string End_Time { get; set; }
}
public class MqttMessage
{
public string bu_id { get; set; }
public string district_id { get; set; }
public string factory_id { get; set; }
public string production_line_id { get; set; }
public string production_processes_id { get; set; }
public string work_center_id { get; set; }
public string station_id { get; set; }
public string device_name { get; set; }
public List<TagList> taglist { get; set; }
}
public class TagList
{
public string device_time { get; set; }
public Dictionary<string, OperationData> collection_items { get; set; }
}
/// <summary>
///
/// </summary>
/// <param name="source"></param>
/// <param name="type"></param>
/// <param name="processedValues"></param>
/// <param name="_plcAddresses"></param>
/// <param name="_collectionGroups"></param>
/// <returns></returns>
public static MqttMessage CreateMqttMessage(string source, AcquisitionType type, List<StationData> processedValues,
Dictionary<AcquisitionType, Dictionary<string, string>> _plcAddresses,
Dictionary<AcquisitionType, CollectionGroupConfig> _collectionGroups)
{
try
{
Logger.WriteInfo($"开始创建 MQTT 消息, 类型: {type}, 数据点数量: {processedValues?.Count ?? 0}");
if (processedValues == null || processedValues.Count == 0)
{
Logger.WriteInfo("没有需要处理的数据,返回 null");
return null;
}
var addresses = _plcAddresses[type];
var config = _collectionGroups[type];
var collectionItems = new Dictionary<string, OperationData>();
// 获取当前时间作为设备时间
var currentTime = DateTime.Now;
var deviceTimeStr = currentTime.ToString("yyyy-MM-dd HH:mm:ss.fff");
Logger.WriteInfo($"处理数据类型: {type}, 当前时间: {deviceTimeStr}");
switch (type)
{
case AcquisitionType.PPM:
ProcessPPMData(processedValues, addresses, config, collectionItems);
break;
case AcquisitionType.Axis:
case AcquisitionType.Cylinder:
ProcessFloatData(processedValues, addresses, config, currentTime, collectionItems);
break;
default:
Logger.WriteError($"未知的数据类型: {type}");
return null;
}
if (collectionItems.Count == 0)
{
Logger.WriteInfo("没有有效的采集项,返回 null");
return null;
}
var message = new MqttMessage
{
bu_id = BU_id,
district_id = District_id,
factory_id = Factory_id,
production_line_id = Production_line_id,
production_processes_id = string.Empty,
work_center_id = Work_Center_id,
station_id = "1",
device_name = Device_name,
taglist = new List<TagList>
{
new TagList
{
device_time = deviceTimeStr,
collection_items = collectionItems
}
}
};
// 记录创建的消息内容
Logger.WriteInfo($"MQTT 消息创建完成: {JsonConvert.SerializeObject(message, Formatting.None)}");
return message;
}
catch (Exception ex)
{
Logger.WriteError($"创建 MQTT 消息时发生错误: {ex.Message}");
return null;
}
}
/// <summary>
/// PPM点位数据
/// </summary>
/// <param name="processedValues"></param>
/// <param name="addresses"></param>
/// <param name="config"></param>
/// <param name="collectionItems"></param>
///
// 添加静态字段来存储上次发送的数据
private static Dictionary<string, OperationData> _lastSentData = new Dictionary<string, OperationData>();
public static void ProcessPPMData(List<StationData> processedValues, Dictionary<string, string> addresses, CollectionGroupConfig config, Dictionary<string, OperationData> collectionItems)
{
try
{
Logger.WriteInfo($"开始处理 PPM 数据,数据点数量: {processedValues.Count}");
// 创建临时字典存储当前所有数据点
var tempItems = new Dictionary<string, OperationData>();
foreach (var value in processedValues)
{
var addressPair = addresses.FirstOrDefault(x => x.Key == value.Name);
if (!string.IsNullOrEmpty(addressPair.Key))
{
int itemValue = Convert.ToInt32(ConvertToIntegerWithThreeDecimals(value.MainValue));
// 计算开始时间 (结束时间 - 时长)
var startTime = value.Timestamp.AddMilliseconds(-itemValue);
var operationData = new OperationData
{
Item_Value = itemValue,
Start_Time = startTime.ToString("yyyy-MM-dd HH:mm:ss.fff"),
End_Time = value.Timestamp.ToString("yyyy-MM-dd HH:mm:ss.fff")
};
// 检查数据是否发生变化
bool shouldAdd = true;
// 检查是否与上次发送的数据重复
if (_lastSentData.TryGetValue(addressPair.Key, out var lastData))
{
var currentEndTime = operationData.End_Time.ToString();
var lastEndTime = lastData.End_Time.ToString();
if (string.Equals(lastEndTime, currentEndTime, StringComparison.OrdinalIgnoreCase))
{
shouldAdd = false;
Logger.WriteInfo($"跳过重复数据点: {addressPair.Key}");
continue;
}
}
if (shouldAdd)
{
tempItems[addressPair.Key] = operationData;
Logger.WriteInfo($"处理数据点: {addressPair.Key}, 值: {itemValue}, " +
$"开始时间: {startTime:yyyy-MM-dd HH:mm:ss.fff}, " +
$"结束时间: {operationData.End_Time}");
}
//if (shouldAdd)
//{
// // 检查是否与当前批次的其他数据有重复的结束时间
// var duplicateEndTimeItem = tempItems.FirstOrDefault(x =>
// string.Equals(x.Value.End_Time.ToString(), operationData.End_Time.ToString(), StringComparison.OrdinalIgnoreCase));
// if (duplicateEndTimeItem.Key != null)
// {
// Logger.WriteError($"检测到结束时间重复: {operationData.End_Time} 对应地址: {addressPair.Key}, " +
// $"与地址 {duplicateEndTimeItem.Key} 的数据重复");
// // 根据地址的字母顺序决定哪个需要调整时间,确保调整的一致性
// if (string.Compare(addressPair.Key, duplicateEndTimeItem.Key) > 0)
// {
// operationData.End_Time = value.Timestamp.AddMilliseconds(1).ToString("yyyy-MM-dd HH:mm:ss.fff");
// Logger.WriteInfo($"调整后的结束时间: {operationData.End_Time}");
// }
// }
// tempItems[addressPair.Key] = operationData;
// Logger.WriteInfo($"处理数据点: {addressPair.Key}, 值: {itemValue}, " +
// $"开始时间: {startTime:yyyy-MM-dd HH:mm:ss.fff}, " +
// $"结束时间: {operationData.End_Time}");
//}
}
else
{
Logger.WriteError($"未找到数据点 {value.Name} 对应的地址配置");
}
}
// 将处理后的数据添加到最终结果并更新上次发送的数据
foreach (var item in tempItems)
{
collectionItems[item.Key] = item.Value;
_lastSentData[item.Key] = item.Value; // 更新上次发送的数据
}
Logger.WriteInfo($"PPM 数据处理完成,处理后的数据点数量: {collectionItems.Count}");
}
catch (Exception ex)
{
Logger.WriteError($"处理 PPM 数据时出错: {ex.Message}");
throw;
}
}
private static bool IsDataEqual(OperationData data1, OperationData data2, string addressKey)
{
if (data1 == null || data2 == null)
return false;
bool isEqual = data1.Item_Value == data2.Item_Value &&
data1.Start_Time == data2.Start_Time &&
data1.End_Time == data2.End_Time;
if (isEqual)
{
Logger.WriteInfo($"检测到重复数据 - 地址: {addressKey}, " +
$"值: {data1.Item_Value}, " +
$"开始时间: {data1.Start_Time}, " +
$"结束时间: {data1.End_Time}");
}
return isEqual;
}
/// <summary>
/// 预测性点位
/// </summary>
/// <param name="processedValues"></param>
/// <param name="addresses"></param>
/// <param name="config"></param>
/// <param name="endTime"></param>
/// <param name="collectionItems"></param>
public static void ProcessFloatData(List<StationData> processedValues, Dictionary<string, string> addresses, CollectionGroupConfig config, DateTime endTime, Dictionary<string, OperationData> collectionItems)
{
for (int i = 0; i < processedValues.Count && i < config.Length; i++)
{
string address = $"D{int.Parse(config.StartAddress.Substring(1)) + i * 2}";
if (addresses.ContainsValue(address))
{
var key = addresses.FirstOrDefault(x => x.Value == address).Key;
int itemValue = Convert.ToInt32(ConvertToIntegerWithThreeDecimals(processedValues[i].MainValue));
// 计算开始时间 (结束时间 - 时长)
//var startTime = endTime.AddMilliseconds(-itemValue);
collectionItems[key] = new OperationData
{
Item_Value = (int)itemValue,
Start_Time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
End_Time = endTime.ToString("yyyy-MM-dd HH:mm:ss.fff")
};
}
}
}
/// <summary>
/// 机械臂数据
/// </summary>
/// <param name="source"></param>
/// <param name="type"></param>
/// <param name="processedValues"></param>
/// <param name="_plcAddresses"></param>
/// <param name="_collectionGroups"></param>
/// <returns></returns>
public static LRobot LRobotMessage(string source, AcquisitionType type, List<StationData> processedValues, Dictionary<AcquisitionType, Dictionary<string, string>> _plcAddresses,
Dictionary<AcquisitionType, CollectionGroupConfig> _collectionGroups)
{
if (processedValues == null || processedValues.Count == 0)
{
return null;
}
var addresses = _plcAddresses[type];
var config = _collectionGroups[type];
return new LRobot()
{
bu_id = BU_id,
district_id = District_id,
factory_id = Factory_id,
production_line_id = Production_line_id,
production_processes_id = "",
work_center_id = "",
station_id = "",
device_name = "601PWM01",
robot_name = "LUR01",
taglist = new List<Taglist>
{
new Taglist//上料动子1
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[0].MainValue.ToString(),
y_value="0",
z_value=processedValues[1].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//上料动子2
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[2].MainValue.ToString(),
y_value="0",
z_value=processedValues[3].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//上料动子3
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[4].MainValue.ToString(),
y_value="0",
z_value=processedValues[5].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//上料动子4
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[6].MainValue.ToString(),
y_value="0",
z_value=processedValues[7].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//上料动子5
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[8].MainValue.ToString(),
y_value="0",
z_value=processedValues[9].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//上料动子6
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[10].MainValue.ToString(),
y_value="0",
z_value=processedValues[11].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//上料动子7
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[13].MainValue.ToString(),
y_value="0",
z_value=processedValues[14].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//上料动子8
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[16].MainValue.ToString(),
y_value="0",
z_value=processedValues[17].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//上料动子9
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[18].MainValue.ToString(),
y_value="0",
z_value=processedValues[19].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机1
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[20].MainValue.ToString(),
y_value=processedValues[21].MainValue.ToString(),
z_value=processedValues[22].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机2
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[23].MainValue.ToString(),
y_value=processedValues[24].MainValue.ToString(),
z_value=processedValues[25].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机3
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[26].MainValue.ToString(),
y_value=processedValues[27].MainValue.ToString(),
z_value=processedValues[28].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机4
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[29].MainValue.ToString(),
y_value=processedValues[30].MainValue.ToString(),
z_value=processedValues[31].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机5
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[32].MainValue.ToString(),
y_value=processedValues[33].MainValue.ToString(),
z_value=processedValues[34].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机6
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[35].MainValue.ToString(),
y_value=processedValues[36].MainValue.ToString(),
z_value=processedValues[37].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机7
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[38].MainValue.ToString(),
y_value=processedValues[39].MainValue.ToString(),
z_value=processedValues[40].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机8
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[41].MainValue.ToString(),
y_value=processedValues[42].MainValue.ToString(),
z_value=processedValues[43].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机9
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[44].MainValue.ToString(),
y_value=processedValues[45].MainValue.ToString(),
z_value=processedValues[46].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机10
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[47].MainValue.ToString(),
y_value=processedValues[48].MainValue.ToString(),
z_value=processedValues[49].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机11
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[50].MainValue.ToString(),
y_value=processedValues[51].MainValue.ToString(),
z_value=processedValues[52].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//焊机12
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[53].MainValue.ToString(),
y_value=processedValues[54].MainValue.ToString(),
z_value=processedValues[55].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//下料动子1
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[56].MainValue.ToString(),
y_value="0",
z_value=processedValues[57].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//下料动子2
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[58].MainValue.ToString(),
y_value="0",
z_value=processedValues[59].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//下料动子3
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[61].MainValue.ToString(),
y_value="0",
z_value=processedValues[62].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//下料动子4
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[63].MainValue.ToString(),
y_value="0",
z_value=processedValues[64].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//下料动子5
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[65].MainValue.ToString(),
y_value="0",
z_value=processedValues[66].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
},
new Taglist//下料动子6
{
device_time=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
collections_items=new Collection()
{
robot_status = "1",
x_value=processedValues[67].MainValue.ToString(),
y_value="0",
z_value=processedValues[68].MainValue.ToString(),
time_span="2.5",
hand_status="1",
}
}
}
};
}
// 辅助方法
private static List<short> ConvertToShortList(object[] data)
{
return data.Select(x => Convert.ToInt16(x)).ToList();
}
private static List<float> ConvertToFloatList(object[] data)
{
return data.Select(x => Convert.ToSingle(x)).ToList();
}
private static object ConvertToIntegerWithThreeDecimals(object value)
{
try
{
if (value == null) return 0;
if (value is float floatValue)
{
return (int)Math.Round(floatValue * 1000);
}
else if (value is double doubleValue)
{
return (int)Math.Round(doubleValue * 1000);
}
else if (value is decimal decimalValue)
{
return (int)Math.Round(decimalValue * 1000);
}
else
{
// 尝试转换其他类型
float converted = Convert.ToSingle(value);
return (int)Math.Round(converted * 1000);
}
}
catch (Exception ex)
{
Logger.WriteError($"转换值到整数时出错: {ex.Message}, 值: {value}");
return 0;
}
}
}
}