private Task <OperationResult> InternalDeleteRegionVehicleRelation(int RelationID, TerminalOperationClient client)
{
return(Task <OperationResult> .Run(() =>
{
var RegionInfo = TerminalSettingsBLL.GetRegionInformation(base.CurrentUserID, RelationID);
if (RegionInfo.Item1)
{
string PlateNum = RegionInfo.Item2;
string TerminalCode = RegionInfo.Item3;
int RegionType = RegionInfo.Item4;
long RegionID = RegionInfo.Item5;
OperationResultGeneralRep response;
switch (RegionType)
{
case 1:
response = client.DeleteCircularRegion(TerminalCode, new RegionLineDeletionData()
{
IDs = new uint[] { (uint)RegionID }
});
break;
case 2:
response = client.DeleteRectangularRegion(TerminalCode, new RegionLineDeletionData()
{
IDs = new uint[] { (uint)RegionID }
});
break;
case 3:
response = client.DeletePolygonRegion(TerminalCode, new RegionLineDeletionData()
{
IDs = new uint[] { (uint)RegionID }
});
break;
default:
throw new ArgumentOutOfRangeException();
}
OperationResult resultElement = null;
if (!response.State)
{
resultElement = new OperationResult()
{
Success = false,
Message = response.Message
};
}
else
{
bool success = TerminalSettingsBLL.DeleteRegionVehicleRelation(base.CurrentUserID, RelationID);
resultElement = new OperationResult()
{
Success = success,
Message = success ? DisplayText.OperationSucceeded : "车机端删除操作成功完成，删除数据库记录出错。"
};
}
TerminalSettingsBLL.InsertTerminalOperationsLog(
base.CurrentUserID, TerminalSettingType.RegionSettings_Delete, PlateNum, TerminalCode, false,
RelationID.ToString(), resultElement.Message, GetRemoteAddress()
);
return resultElement;
}
else
{
string RecordNotExists = "数据库中找不到对应的设置记录。";
TerminalSettingsBLL.InsertTerminalOperationsLog(
base.CurrentUserID, TerminalSettingType.RegionSettings_Delete,
null, null, false, RelationID.ToString(), RecordNotExists, GetRemoteAddress()
);
return new OperationResult()
{
Success = false,
Message = RecordNotExists
};
}
}));
}