public decimal?FindValueFromDbc(string propertyName, ExchangeProtocolEntity data, ProtocolMapConfigEnttity dbcmap)
{
if (dbcmap == null || dbcmap.SubItem == null || !dbcmap.SubItem.ContainsKey(propertyName))
{
return(null);
}
var config = dbcmap.SubItem[propertyName];
return(FindValueFromDbc(data, config));
}
public decimal?FindValueFromDbc(ExchangeProtocolEntity data, ProtocolMapConfigEnttity config)
{
// 记录通道信息，方便日志打印
var channelString = string.Empty;
// 记录通道值信息，方便日志打印
var channelValueString = string.Empty;
// 记录计算公式信息，方便日志打印
var formula = string.Empty;
try
{
// 未配置
if (config.Serial == -1)
{
return(null);
}
//记录通道信息
channelString = config.Serial.ToString(CultureInfo.InvariantCulture);
// 记录计算公式信息
formula = string.IsNullOrEmpty(config.Formula) ? "null" : config.Formula;
// 计算结果
var resultValues = ComputeDbcValue(config, data.VariablesData);
if (!resultValues.Successed)
{
if (!string.IsNullOrEmpty(resultValues.ErrorMessage) && ErrorEvent != null)
{
ErrorEvent(string.Format("车辆:{0},md5code:{1},DBC配置公式计算错误:{2}",
data.Vin, data.Md5Code, resultValues.ErrorMessage), data);
}
return(null);
}
return(resultValues.Data);
}
catch (Exception ex)
{
if (ExceptionEvent != null)
{
ExceptionEvent(ex, string.Format("车辆:{0},{1} 查询DBC映射关系表异常,相关信息：通道 {2},通道值:{3},计算公式:{4}",
data.Vin, config.ItemId, channelString, channelValueString, formula), data);
}
}
return(null);
}
public void FindValueFromDbc(string propertyName, List <string> subPropertyName, ExchangeProtocolEntity data, ProtocolMapConfigEnttity dbcmap, out List <Dictionary <string, decimal?> > valueDic)
{
valueDic = null;
// 记录通道信息，方便日志打印
var channelString = string.Empty;
// 记录通道值信息，方便日志打印
var channelValueString = string.Empty;
// 记录计算公式信息，方便日志打印
var formula = string.Empty;
try
{
#region 查找父节点
// 获取配置
if (dbcmap == null || dbcmap.SubItem == null || !dbcmap.SubItem.ContainsKey(propertyName))
{
return;
}
var config = dbcmap.SubItem[propertyName];
#endregion
#region 查找子节点
if (config.SubItem == null || config.SubItem.Count == 0)
{
return;
}
// 创建结果集
valueDic = new List <Dictionary <string, decimal?> >();
#region 循环读取子项
foreach (var item in config.SubItem.Values)
{
var dictoinary = new Dictionary <string, decimal?>();
foreach (var subProperty in subPropertyName)
{
decimal?value = null;
// 读取到子项
if (item.SubItem.ContainsKey(subProperty) && item.SubItem[subProperty].Serial != -1)
{
// 计算子项
var resultValue = ComputeDbcValue(item.SubItem[subProperty],
data.VariablesData);
// 子项计算失败
if (!resultValue.Successed)
{
if (!string.IsNullOrEmpty(resultValue.ErrorMessage) && ErrorEvent != null)
{
ErrorEvent(string.Format("md5code:{0},协议ID：{2},父项 {1} 子项:{3} 读取失败:{4}",
data.Md5Code,
propertyName, 8, subProperty,
resultValue.ErrorMessage), data);
}
}
else//计算成功
{
// 子项赋值
value = resultValue.Data;
}
}
// 记录子项
dictoinary[subProperty] = value;
}
// 添加到结果集
valueDic.Add(dictoinary);
}
#endregion 循环读取子项
#endregion 查找子节点
}
catch (Exception ex)
{
if (ExceptionEvent != null)
{
ExceptionEvent(ex, string.Format("车辆:{0},{1} 查询DBC映射关系表异常,相关信息：通道 {2},通道值:{3},计算公式:{4}",
data.Vin, propertyName, channelString, channelValueString, formula), data);
}
}
}
public void FindValueFromDbc(string propertyName, string subPropertyName, ExchangeProtocolEntity data, ProtocolMapConfigEnttity dbcmap, out List <decimal?> valueList)
{
valueList = null;
// 记录通道信息，方便日志打印
var channelString = string.Empty;
// 记录通道值信息，方便日志打印
var channelValueString = string.Empty;
// 记录计算公式信息，方便日志打印
var formula = string.Empty;
try
{
#region 查找父节点
// 获取配置
if (dbcmap == null || dbcmap.SubItem == null || dbcmap.SubItem.Count == 0)
{
return;
}
#endregion
var parentConfig = dbcmap.SubItem[propertyName];
#region 查找子节点
if (parentConfig.SubItem == null ||
parentConfig.SubItem.Count == 0)
{
return;
}
var configData = parentConfig.SubItem.Values.Where(item => item.SubItem.ContainsKey(subPropertyName)).Select(item => item.SubItem[subPropertyName]).FirstOrDefault();
#endregion
#region 计算数据结果
if (configData == null || configData.Serials == null)
{
return;
}
//记录通道信息
channelString = configData.Serials != null?string.Join(",", configData.Serials) : "null";
// 记录计算公式信息
formula = string.IsNullOrEmpty(configData.Formula) ? "null" : configData.Formula;
var resultData = GetDbcValues(configData, data.VariablesData);
if (!resultData.Successed)
{
if (!string.IsNullOrEmpty(resultData.ErrorMessage) && ErrorEvent != null)
{
ErrorEvent(string.Format("车辆:{0},md5code:{1},协议ID：{3},获取多通道数据失败:{2}",
data.Vin, data.Md5Code, resultData.ErrorMessage, 8), data);
}
return;
}
valueList = resultData.Data;
#endregion
}
catch (Exception ex)
{
if (ExceptionEvent != null)
{
ExceptionEvent(ex, string.Format("车辆:{0},{1} 查询DBC映射关系表异常,相关信息：通道 {2},通道值:{3},计算公式:{4}",
data.Vin, propertyName, channelString, channelValueString, formula),
data);
}
}
}
public bool CheckDbcMapParent(string propertyName, ExchangeProtocolEntity data, ProtocolMapConfigEnttity dbcmap)
{
return(dbcmap != null && dbcmap.SubItem != null && dbcmap.SubItem.ContainsKey(propertyName));
}