private void RemoveStates()
{
log.Clear();
LastRecord = null;
if (Settings["WriteInDatabase"].Value == "true")
RemoveAllNodeData();
}
public override void OnInputChange(Input input)
{
if (input.Value == null)
return;
LastRecordCached = new NodeData(Id, input.Value);
LastRecordUpdated = true;
}
private void UpdateTaskInDb(UITimerTask task)
{
NodeData data = new NodeData
{
DateTime = DateTime.Now,
Id = task.Id,
NodeId = Id,
Value = JsonConvert.SerializeObject(task)
};
UpdateNodeData(data);
}
public override void OnInputChange(Input input)
{
int max = (int)double.Parse(Settings["MaxRecords"].Value);
if (max < 0)
max = 0;
LastRecord = new NodeData(Id, input.Value);
log.Add(LastRecord);
while (log.Count > max)
log.Remove(log.First());
UpdateMeOnDashboard();
if (Settings["WriteInDatabase"].Value == "true")
AddNodeData(input.Value, max);
}
public override bool SetSettings(Dictionary<string, string> data)
{
if (data["WriteInDatabase"] == "false" && Settings["WriteInDatabase"].Value == "true")
{
log.Clear();
LastRecord = null;
}
else if (data["WriteInDatabase"] == "true" && Settings["WriteInDatabase"].Value == "false")
GetStatesFromRepository();
return base.SetSettings(data);
}
public override string GetValue(string name)
{
if (log == null || !log.Any())
return null;
//copy to array to prevent changing data error
NodeData[] nodeDatasArray = new NodeData[log.Count];
log.CopyTo(nodeDatasArray);
List<ChartData> chartData = nodeDatasArray.Select(
state => new ChartData(state.DateTime, state.Value)).ToList();
return JsonConvert.SerializeObject(chartData);
}
public void UpdateNodeDataImmediately(NodeData nodeData)
{
NodeData old = GetNodeData(nodeData.Id);
if (old == null)
{
LogError("Cant update node data. Does not exist.");
return;
}
old.Value = nodeData.Value;
old.DateTime = nodeData.DateTime;
//db.Update(old);
db.SaveChanges();
}
public void UpdateNodeData(NodeData nodeData)
{
if (writeInterval != 0)
{
cachedUpdatedData.RemoveAll(x => x.Id == nodeData.Id);
cachedUpdatedData.Add(nodeData);
return;
}
UpdateNodeDataImmediately(nodeData);
}
public int AddNodeDataImmediately(NodeData nodeData, int? maxDbRecords = null)
{
db.NodesData.Add(nodeData);
//remove extra data
if (maxDbRecords != null)
{
int count = db.NodesData.Count(x => x.NodeId == nodeData.NodeId);
int more = count - maxDbRecords.Value + 1;
if (more > 0)
{
List<NodeData> removeList = db.NodesData
.Where(x => x.NodeId == nodeData.NodeId)
.OrderBy(x => x.DateTime)
.Take(more)
.ToList();
db.NodesData.RemoveRange(removeList);
}
}
db.SaveChanges();
return nodeData.Id;
}
public void AddNodeData(NodeData nodeData, int? maxDbRecords)
{
if (writeInterval != 0)
{
maxRecords[nodeData.NodeId] = maxDbRecords;
cachedNewData.Add(nodeData);
return;
}
AddNodeDataImmediately(nodeData, maxDbRecords);
}
public void UpdateNodeDataImmediately(NodeData nodeData)
{
engine?.dataDb?.UpdateNodeDataImmediately(nodeData);
}
public void UpdateNodeData(NodeData nodeData)
{
engine?.dataDb?.UpdateNodeData(nodeData);
}
public void UpdateNodeDataImmediately(NodeData nodeData)
{
engine?.dataDb?.UpdateNodeDataImmediately(nodeData);
}
public void UpdateNodeData(NodeData nodeData)
{
engine?.dataDb?.UpdateNodeData(nodeData);
}
