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using Google.Protobuf.Collections;
using RealTimeGraphEx.Controllers;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Media;
using Tango.Core.Helpers;
using Tango.Editors;
using Tango.Integration.Observables;
using Tango.Integration.Operators;
using Tango.MachineStudio.Common.StudioApplication;
using Tango.MachineStudio.Technician.Editors;
using Tango.MachineStudio.Technician.TechItems;
using Tango.PMR.Diagnostics;
using Tango.SharedUI;
namespace Tango.MachineStudio.Technician.ViewModels
{
public class MachineTechViewVM : ViewModel
{
private List<PropertyInfo> _diagnoticsDataProperties;
private Dictionary<SingleGraphItem, GraphController> _singleControllers;
private Dictionary<MultiGraphItem, GraphMultiController> _multiControllers;
private static object _elementsLock = new object();
private ObservableCollection<IElementEditor> _elements;
public ObservableCollection<IElementEditor> Elements
{
get { return _elements; }
set { _elements = value; RaisePropertyChangedAuto(); }
}
private ObservableCollection<TechItem> _availableTechItems;
public ObservableCollection<TechItem> AvailableTechItems
{
get { return _availableTechItems; }
set { _availableTechItems = value; RaisePropertyChangedAuto(); }
}
private TechItem _selectedTechItem;
public TechItem SelectedTechItem
{
get { return _selectedTechItem; }
set { _selectedTechItem = value; RaisePropertyChangedAuto(); }
}
public ObservablesEntitiesAdapter Adapter { get; set; }
public IStudioApplicationManager ApplicationManager { get; set; }
private IMachineOperator _machineOperator;
public IMachineOperator MachineOperator
{
get { return _machineOperator; }
set { _machineOperator = value; RaisePropertyChangedAuto(); }
}
public MachineTechViewVM(IStudioApplicationManager applicationManager)
{
_singleControllers = new Dictionary<SingleGraphItem, GraphController>();
_multiControllers = new Dictionary<MultiGraphItem, GraphMultiController>();
AvailableTechItems = TechItem.GetAvailableTechItems().ToObservableCollection();
SelectedTechItem = AvailableTechItems.FirstOrDefault();
_diagnoticsDataProperties = typeof(PushDiagnosticsResponse).GetProperties(BindingFlags.Public | BindingFlags.Instance).ToList();
ApplicationManager = applicationManager;
ApplicationManager.ConnectedMachineChanged += ApplicationManager_ConnectedMachineChanged;
Adapter = ObservablesEntitiesAdapter.Instance;
//Adapter.Initialize(); //TODO: Remove on Machine Studio.
Elements = new ObservableCollection<IElementEditor>();
}
private void ApplicationManager_ConnectedMachineChanged(object sender, Integration.Services.IExternalBridgeClient machine)
{
MachineOperator = machine;
if (MachineOperator != null)
{
MachineOperator.DiagnosticsDataAvailable -= MachineOperator_DiagnosticsDataAvailable;
MachineOperator.DiagnosticsDataAvailable += MachineOperator_DiagnosticsDataAvailable;
}
}
private void MachineOperator_DiagnosticsDataAvailable(object sender, PushDiagnosticsResponse response)
{
PopulateDiagnosticsData(response);
}
private void PopulateDiagnosticsData(PushDiagnosticsResponse data)
{
lock (_elementsLock)
{
var elements = Elements.ToList();
foreach (var item in elements.Select(x => x.HostedElement as TechItem))
{
if (item.GetType() == typeof(MonitorItem))
{
MonitorItem monitorItem = item as MonitorItem;
if (DateTime.Now > monitorItem.LastUpdateTime.AddMilliseconds(monitorItem.UpdateInterval))
{
var prop = _diagnoticsDataProperties.SingleOrDefault(x => x.Name == monitorItem.TechMonitor.Name);
if (prop != null)
{
monitorItem.Value = GetLastMonitorValue(monitorItem.TechMonitor, prop.GetValue(data));
}
}
}
else if (item.GetType() == typeof(SingleGraphItem))
{
SingleGraphItem graphItem = item as SingleGraphItem;
var prop = _diagnoticsDataProperties.SingleOrDefault(x => x.Name == graphItem.TechMonitor.Name);
if (prop != null)
{
GraphController controller = null;
if (_singleControllers.TryGetValue(graphItem, out controller))
{
controller.PushData(GetSingleGraphValues(graphItem.TechMonitor, prop.GetValue(data)));
}
}
}
else if (item.GetType() == typeof(MultiGraphItem))
{
MultiGraphItem graphItem = item as MultiGraphItem;
var prop = _diagnoticsDataProperties.SingleOrDefault(x => x.Name == graphItem.TechMonitor.Name);
if (prop != null)
{
GraphMultiController controller = null;
if (_multiControllers.TryGetValue(graphItem, out controller))
{
controller.PushData(GetMultiGraphValues(graphItem.TechMonitor, prop.GetValue(data)));
}
}
}
}
}
}
private double GetLastMonitorValue(TechMonitor monitor, object value)
{
if (!monitor.MultiChannel)
{
RepeatedField<double> arr = value as RepeatedField<double>;
return arr.LastOrDefault();
}
else
{
RepeatedField<DoubleArray> arr = value as RepeatedField<DoubleArray>;
return arr.Last().Data.Last();
}
}
private List<double> GetSingleGraphValues(TechMonitor monitor, object value)
{
return (value as RepeatedField<double>).ToList();
}
private List<List<double>> GetMultiGraphValues(TechMonitor monitor,object value)
{
DoubleArray[] arrayOfDoubles = Enumerable.ToArray(value as IEnumerable<DoubleArray>);
return arrayOfDoubles.Select(x => x.Data.ToList()).ToList();
}
public void AddElement(Rect bounds)
{
lock (_elementsLock)
{
if (SelectedTechItem is MonitorItem)
{
var monitorItem = new MonitorItem(Adapter.TechMonitors.Where(x => !x.MultiChannel).FirstOrDefault());
MonitorElementEditor editor = new MonitorElementEditor(monitorItem, bounds);
editor.DataContext = monitorItem;
Elements.Add(editor);
}
else if (SelectedTechItem is SingleGraphItem)
{
var graphItem = new SingleGraphItem(Adapter.TechMonitors.Where(x => !x.MultiChannel).FirstOrDefault());
SingleGraphElementEditor editor = new SingleGraphElementEditor(graphItem, bounds);
editor.InnerGraph.InnerGraph.MaxPoints = Common.Helpers.GraphsHelper.GetMaxPoints(graphItem.TechMonitor.PointsPerFrame);
editor.DataContext = graphItem;
graphItem.Editor = editor;
GraphController controller = new GraphController();
editor.InnerGraph.Controller = controller;
_singleControllers.Add(graphItem, controller);
Elements.Add(editor);
}
else if (SelectedTechItem is MultiGraphItem)
{
var graphItem = new MultiGraphItem(Adapter.TechMonitors.Where(x => x.MultiChannel).FirstOrDefault());
MultiGraphElementEditor editor = new MultiGraphElementEditor(graphItem, bounds);
editor.InnerGraph.InnerGraph.MaxPoints = Common.Helpers.GraphsHelper.GetMaxPoints(graphItem.TechMonitor.PointsPerFrame);
editor.DataContext = graphItem;
graphItem.Editor = editor;
GraphMultiController controller = new GraphMultiController();
for (int i = 0; i < graphItem.TechMonitor.ChannelCount; i++)
{
controller.AddSeries(new RealTimeGraphEx.DataSeries.DataYSeries()
{
UseFillAndStroke = true,
Name = graphItem.TechMonitor.Name.First() + (i + 1).ToString(),
Stroke = new SolidColorBrush(ColorHelper.GetRandomColor()),
});
}
editor.InnerGraph.Controller = controller;
_multiControllers.Add(graphItem, controller);
Elements.Add(editor);
}
}
}
}
}
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