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using Newtonsoft.Json;
using RealTimeGraphX.DataPoints;
using RealTimeGraphX.WPF;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Media;
using Tango.BL.Entities;
using Tango.BL.Enumerations;
using Tango.Core.Commands;
using Tango.FSE.Common.Diagnostics;
namespace Tango.FSE.Diagnostics.Project.Widgets.RealTimeGraph
{
public abstract class RealTimeGraphWidgetBase<T> : DiagnosticsConfigurableWidget<T>, ISupportsComponentSelection<TechMonitors> where T : RealTimeGraphWidgetSettings, new()
{
public TechMonitors Monitor { get; set; }
private TechMonitor _techMonitor;
[JsonIgnore]
public TechMonitor TechMonitor
{
get { return _techMonitor; }
set { _techMonitor = value; RaisePropertyChangedAuto(); RaisePropertyChanged(nameof(DisplayName)); }
}
[JsonIgnore]
public override string DisplayName
{
get
{
return this.TechMonitor != null ? this.TechMonitor.Description : String.Empty;
}
}
[JsonIgnore]
public WpfGraphController<TimeSpanDataPoint, DoubleDataPoint> Controller { get; set; }
[JsonIgnore]
public RelayCommand ClearCommand { get; set; }
public RealTimeGraphWidgetBase()
{
Controller = new WpfGraphController<TimeSpanDataPoint, DoubleDataPoint>();
Controller.Range.MinimumY = Settings.Min;
Controller.Range.MaximumY = Settings.Max;
Controller.Range.AutoY = Settings.AutoRange;
Controller.Range.MaximumX = Settings.Duration;
Controller.RefreshRate = TimeSpan.FromMilliseconds(300);
Controller.DisableRendering = true;
Controller.DataSeriesCollection.Add(new WpfGraphDataSeries()
{
Stroke = Settings.Color
});
ClearCommand = new RelayCommand(Clear);
}
public void Clear()
{
Controller?.Clear();
}
public override async Task Init()
{
Clear();
int monitor = (int)Monitor;
TechMonitor = await Services.TechComponentsService.Monitors.FindOne(x => x.Code == monitor);
}
public override FrameworkElement GetView()
{
return new RealTimeGraphWidgetView();
}
protected override void OnVisibleChanged(bool isVisible)
{
base.OnVisibleChanged(isVisible);
Controller.DisableRendering = !isVisible;
}
protected override void OnSettingsChanged()
{
base.OnSettingsChanged();
if (Controller != null)
{
Controller.Range.MinimumY = Settings.Min;
Controller.Range.MaximumY = Settings.Max;
Controller.Range.AutoY = Settings.AutoRange;
Controller.Range.MaximumX = Settings.Duration;
if (Controller.DataSeriesCollection.Count > 0)
{
Controller.DataSeriesCollection[0].Stroke = Settings.Color;
}
}
}
public override void OnDiagnosticsData(DiagnosticsPackage package)
{
var points = package.GetMonitorArray(Monitor);
if (points.Count > 0)
{
List<TimeSpanDataPoint> dates = new List<TimeSpanDataPoint>();
var dPoints = points.Select(x => new DoubleDataPoint(x)).ToList();
DateTime dayStart = new DateTime(package.Frame.DiagnosticsTime.Year, package.Frame.DiagnosticsTime.Month, package.Frame.DiagnosticsTime.Day);
TimeSpan offset = package.Frame.DiagnosticsTime - dayStart;
for (int i = 0; i < points.Count; i++)
{
dates.Add(
offset
.Add(TimeSpan.FromMilliseconds(-package.Frame.Delta.TotalMilliseconds))
.Add(TimeSpan.FromMilliseconds(package.Frame.Delta.TotalMilliseconds * (i / (double)points.Count))));
}
Controller.PushData(dates, dPoints);
}
}
#region Component Selection
public virtual List<DiagnosticsWidgetComponent<TechMonitors>> Components
{
get
{
return Services.TechComponentsService.Monitors.FindAll().Result.Where(x => !x.MultiChannel).Select(x => new DiagnosticsWidgetComponent<TechMonitors>()
{
DisplayName = x.Description,
Object = (TechMonitors)x.Code,
}).OrderByAlphaNumeric(x => x.DisplayName).ToList();
}
}
public TechMonitors SelectedComponent
{
get
{
return Monitor;
}
set
{
if (Monitor != value)
{
Monitor = value;
InitAsync();
}
}
}
public bool EnableComponentSelection { get; set; }
#endregion
}
}
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