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sfc逻辑基本完成

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akwkevin
2021-08-02 18:08:43 +08:00
parent 0b8258003f
commit 831256336f
13 changed files with 328 additions and 53 deletions
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171
AIStudio.Wpf.SFC/SFCService.cs
View File

@@ -1,6 +1,9 @@
using AIStudio.Wpf.SFC.ViewModels;
using org.mariuszgromada.math.mxparser;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Media;
using Util.DiagramDesigner;
namespace AIStudio.Wpf.SFC
@@ -27,15 +30,179 @@ namespace AIStudio.Wpf.SFC
LinkPoint.Add(new LinkPoint { Id = Guid.NewGuid(), Name = "T3", Despcription = "容器3液位", Value = 20 });
}
/// <summary>
/// 流程数据
/// </summary>
public static Dictionary<IDiagramViewModel, List<SFCNode>> SFCNodes { get; set; } = new Dictionary<IDiagramViewModel, List<SFCNode>>();
/// <summary>
/// 初始化数据
/// </summary>
/// <param name="json"></param>
/// <param name="id"></param>
/// <returns></returns>
public static void InitData(List<SFCNode> oASteps, List<ConnectorViewModel> connectors)
public static void InitData(List<SFCNode> nodes, List<ConnectorViewModel> connectors, IDiagramViewModel viewModel)
{
var start = nodes.FirstOrDefault(p => p.Kind == SFCNodeKinds.Start);
if (start == null)
throw new Exception("没有开始节点");
foreach (var edge in connectors)
{
var source = nodes.FirstOrDefault(p => p.BottomConnector == edge.SourceConnectorInfo || p.LeftConnector == edge.SourceConnectorInfo || p.RightConnector == edge.SourceConnectorInfo || p.TopConnector == edge.SourceConnectorInfo);
if (source != null)
{
source.NextNode.Add((edge.SinkConnectorInfo as FullyCreatedConnectorInfo).DataItem as SFCNode);
((edge.SinkConnectorInfo as FullyCreatedConnectorInfo).DataItem as SFCNode).PreNode.Add(source);
}
}
SFCNodes.Add(viewModel, nodes);
ResetStatus(viewModel);
}
private static void ResetStatus(IDiagramViewModel viewModel)
{
var nodes = SFCNodes[viewModel];
var start = nodes.FirstOrDefault(p => p.Kind == SFCNodeKinds.Start);
SetStatus(start, 1);
nodes.ForEach(p =>
{
if (p != start)
{
SetStatus(p, 0);
}
});
}
public static void Execute(IDiagramViewModel viewModel)
{
//仅T2进行计算
var tank = SFCNodes[viewModel].OfType<Simulate_TankViewModel>().FirstOrDefault(p => p.Text == "T2");
tank.Execute();
var startbtn = SFCNodes[viewModel].OfType<Simulate_StartViewModel>().FirstOrDefault();
if (startbtn != null && startbtn.LinkPoint.Value == 0)//停止
{
ResetStatus(viewModel);
//关闭所有阀门
foreach (var node in SFCNodes[viewModel].OfType<Simulate_SolenoidViewModel>())
{
if (node.DILinkPoint != null)
{
node.DILinkPoint.Value = 0;
}
}
//真实情况不会改变容器液位，只是为了模拟重新启动时候为了低液位处理的
//tank.LinkPoint.Value = 0;
}
else//启动
{
var currentNodes = SFCNodes[viewModel].Where(p => p.Status == 1);
foreach (var node in currentNodes)
{
if (node.NextNode.OfType<SFCConditionNode>().Count() > 1)//选择分支
{
foreach (var next in node.NextNode)
{
if (next is SFCConditionNode nextconditionNode)
{
List<Argument> args = new List<Argument>();
for (int i = 0; i < nextconditionNode.LinkPoint.Count; i++)
{
Argument x = new Argument($"p{i}", nextconditionNode.LinkPoint[i].Value);
args.Add(x);
}
Expression e = new Expression(nextconditionNode.Expression, args.ToArray());
var result = e.calculate();
if (result == 0)
{
continue;
}
SetStatus(node, 100);
SetStatus(next, 1);
break;
}
}
}
else
{
if (node is SFCConditionNode conditionNode)
{
List<Argument> args = new List<Argument>();
for (int i = 0; i < conditionNode.LinkPoint.Count; i++)
{
Argument x = new Argument($"p{i}", conditionNode.LinkPoint[i].Value);
args.Add(x);
}
Expression e = new Expression(conditionNode.Expression, args.ToArray());
var result = e.calculate();
if (result == 0)
{
continue;
}
}
else if (node is SFCActionNode actionNode)
{
if (actionNode.LinkPoint != null)
{
Expression e = new Expression(actionNode.Expression);
actionNode.LinkPoint.Value = e.calculate();
SetStatus(actionNode, 100);
}
}
else if (node is SFCCOEndNode cOEndNode)
{
//并行结束节点需要前面节点都完成
if (cOEndNode.PreNode.Any(p => p.Status != 100))
{
continue;
}
}
SetStatus(node, 100);
foreach (var next in node.NextNode)
{
if (next is SFCStartNode startNode)
{
ResetStatus(viewModel);
}
else
{
SetStatus(next, 1);
}
}
}
}
}
}
/// <summary>
/// 设置颜色
/// </summary>
/// <param name="flowNode"></param>
/// <param name="status"></param>
/// <param name="remark"></param>
public static void SetStatus(SFCNode node, int status)
{
node.Status = status;
switch (status)
{
case 100:
node.ColorViewModel.FillColor.Color = Colors.Gray;
break;
case 0:
node.ColorViewModel.FillColor.Color = Colors.Blue;
break;
case 1:
node.ColorViewModel.FillColor.Color = Colors.Green;
break;
}
}
}
}

14
AIStudio.Wpf.SFC/ViewModels/SFCNode.cs
View File

@@ -135,5 +135,19 @@ namespace AIStudio.Wpf.SFC.ViewModels
SetProperty(ref _value, value);
}
}
private int _status;
public int Status
{
get { return _status; }
set
{
SetProperty(ref _status, value);
}
}
public List<SFCNode> NextNode { get; set; } = new List<SFCNode>();
public List<SFCNode> PreNode { get; set; } = new List<SFCNode>();
}
}

10
AIStudio.Wpf.SFC/ViewModels/SFCNode.xaml
View File

@@ -33,9 +33,9 @@
<ControlTemplate x:Key="ConditionStyle" TargetType="{x:Type ContentControl}">
<Grid IsHitTestVisible="False">
<Border BorderThickness="1" HorizontalAlignment="Center" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}">
<Border BorderThickness="3" HorizontalAlignment="Center" BorderBrush="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
</Border>
<Border BorderThickness="1" VerticalAlignment="Center" BorderBrush="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}">
<Border BorderThickness="3" VerticalAlignment="Center" BorderBrush="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}">
</Border>
<TextBlock Text="{Binding Text}" RenderTransformOrigin="1,0.5" TextWrapping="Wrap" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="2">
<TextBlock.RenderTransform>
@@ -75,6 +75,7 @@
<Grid IsHitTestVisible="False">
<Rectangle RadiusX="5" RadiusY="5" StrokeThickness="1" Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}" />
<ProgressBar Orientation="Vertical" Foreground="Green" Background="Red" Value="{Binding LinkPoint.Value,FallbackValue=50}" Width="5" HorizontalAlignment="Right" Margin="5" Maximum="100" Minimum="0"/>
<TextBlock Text="{Binding LinkPoint.Value,StringFormat={}{0}%}" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,30,0,0"/>
</Grid>
</ControlTemplate>
@@ -242,11 +243,12 @@
ItemsSource="{Binding LinkPoint}" AlternationCount="{Binding LinkPoint.Count}" Background="{DynamicResource Fluent.Ribbon.Brushes.AccentBaseColorBrush}">
<ItemsControl.ItemTemplate>
<DataTemplate>
<DockPanel Margin="2">
<DockPanel >
<Button DockPanel.Dock="Right" Command="{Binding DataContext.DeleteCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type ItemsControl}}}" CommandParameter="{Binding .}" Width="16" Height="16">
<Path Stretch="Fill" Fill="Black" Data="M512 620.544l253.3376 253.3376a76.6976 76.6976 0 1 0 108.544-108.544L620.6464 512l253.2352-253.3376a76.6976 76.6976 0 1 0-108.544-108.544L512 403.3536 258.6624 150.1184a76.6976 76.6976 0 1 0-108.544 108.544L403.3536 512 150.1184 765.3376a76.6976 76.6976 0 1 0 108.544 108.544L512 620.6464z"/>
</Button>
<ComboBox SelectedValue="{Binding Name}" ItemsSource="{x:Static local:SFCService.LinkPoint}" VerticalAlignment="Center" SelectedValuePath="Name" DisplayMemberPath="Name" FontSize="12"/>
<TextBlock VerticalAlignment="Center" Text="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ContentPresenter}, AncestorLevel=1}, Path=(ItemsControl.AlternationIndex),StringFormat={}p{0}}"/>
<ComboBox SelectedValue="{Binding Name}" ItemsSource="{x:Static local:SFCService.LinkPoint}" VerticalAlignment="Center" SelectedValuePath="Name" DisplayMemberPath="Name" FontSize="12" Margin="2"/>
</DockPanel>
</DataTemplate>
</ItemsControl.ItemTemplate>

19
AIStudio.Wpf.SFC/ViewModels/Simulate_SolenoidViewModel.cs
View File

@@ -46,7 +46,26 @@ namespace AIStudio.Wpf.SFC.ViewModels
}
set
{
if (_dILinkPoint != null)
{
_dILinkPoint.PropertyChanged -= _dILinkPoint_PropertyChanged;
}
SetProperty(ref _dILinkPoint, value);
if (_dILinkPoint != null)
{
_dILinkPoint.PropertyChanged += _dILinkPoint_PropertyChanged;
}
}
}
private void _dILinkPoint_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == "Value")
{
if (DOLinkPoint != null)
{
DOLinkPoint.Value = DILinkPoint.Value;
}
}
}

11
AIStudio.Wpf.SFC/ViewModels/Simulate_TankViewModel.cs
View File

@@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Util.DiagramDesigner;
@@ -68,5 +69,15 @@ namespace AIStudio.Wpf.SFC.ViewModels
this.LinkPoint = data.LinkPoint;
}
}
public void Execute()
{
double input = PreNode.OfType<Simulate_SolenoidViewModel>().Sum(p => p.DOLinkPoint?.Value ?? 0);
double output = NextNode.OfType<Simulate_SolenoidViewModel>().Sum(p => p.DOLinkPoint?.Value ?? 0);
if (LinkPoint != null)
{
LinkPoint.Value += input - output;
}
}
}
}