From b6a210c5b82c2cf0215e8cdb61e1ab2c1b43f0dd Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Tue, 7 May 2019 16:10:45 +0300
Subject: Resolved PPC CPU usage by events.

---
 .../Modules/Tango.PPC.Events/Resources/Styles.xaml | 54 +++++++++++++++++++++-
 .../Tango.PPC.Events/ViewModels/MainViewVM.cs      |  7 ++-
 .../Modules/Tango.PPC.Events/Views/MainView.xaml   |  2 +-
 3 files changed, 59 insertions(+), 4 deletions(-)

(limited to 'Software/Visual_Studio/PPC/Modules')

diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Resources/Styles.xaml b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Resources/Styles.xaml
index 468ba228d..53102d8ec 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Resources/Styles.xaml
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Resources/Styles.xaml
@@ -4,7 +4,7 @@
                     xmlns:converters="clr-namespace:Tango.PPC.Events.Converters"
                     xmlns:local="clr-namespace:Tango.PPC.Events.Resources">
 
-    <!--Jobs Grid-->
+    <!--Events Grid-->
     <Style x:Key="TangoEventsGrid" TargetType="{x:Type touch:LightTouchDataGrid}" BasedOn="{StaticResource {x:Type touch:LightTouchDataGrid}}">
         <Style.Resources>
 
@@ -85,6 +85,56 @@
             </Style>
         </Style.Resources>
     </Style>
-    <!--Jobs Grid-->
+
+    <Style x:Key="TangoEventsGridHistory" TargetType="{x:Type touch:LightTouchDataGrid}" BasedOn="{StaticResource {x:Type touch:LightTouchDataGrid}}">
+        <Style.Resources>
+
+            <converters:MachineEventToViewConverter x:Key="MachineEventToViewConverter" />
+
+            <Style TargetType="{x:Type touch:LightTouchDataGridHeaderRow}" BasedOn="{StaticResource {x:Type touch:LightTouchDataGridHeaderRow}}">
+                <Setter Property="Background" Value="{StaticResource TangoMidAccentBrush}"></Setter>
+                <Setter Property="Foreground" Value="{StaticResource TangoLightForegroundBrush}"></Setter>
+                <Setter Property="BorderThickness" Value="1"></Setter>
+                <Setter Property="BorderBrush" Value="{StaticResource TangoLowAccentBrush}"></Setter>
+                <Setter Property="Height" Value="68"></Setter>
+                <Setter Property="Margin" Value="5 0 5 5"></Setter>
+                <Setter Property="CornerRadius" Value="5"></Setter>
+                <Setter Property="Effect">
+                    <Setter.Value>
+                        <DropShadowEffect BlurRadius="5" ShadowDepth="1" Color="Silver" />
+                    </Setter.Value>
+                </Setter>
+            </Style>
+
+            <Style TargetType="{x:Type touch:LightTouchDataGridRow}">
+                <Setter Property="Background" Value="{StaticResource TangoPrimaryBackgroundBrush}"></Setter>
+                <Setter Property="Foreground" Value="{StaticResource TangoDarkForegroundBrush}"></Setter>
+                <Setter Property="BorderThickness" Value="1"></Setter>
+                <Setter Property="BorderBrush" Value="{StaticResource TangoLightBorderBrush}"></Setter>
+                <Setter Property="Padding" Value="5"></Setter>
+                <Setter Property="CornerRadius" Value="5"></Setter>
+                <Setter Property="Margin" Value="5 4"></Setter>
+                <Setter Property="Height" Value="Auto"></Setter>
+                <Setter Property="Template">
+                    <Setter.Value>
+                        <ControlTemplate TargetType="{x:Type touch:LightTouchDataGridRow}">
+                            <Border DockPanel.Dock="Top" Background="{TemplateBinding Background}" 
+                            BorderBrush="{TemplateBinding BorderBrush}" 
+                            BorderThickness="{TemplateBinding BorderThickness}" 
+                            CornerRadius="{TemplateBinding CornerRadius}"
+                            Padding="{TemplateBinding Padding}">
+                                <ContentPresenter Height="78" DockPanel.Dock="Top" Content="{TemplateBinding Content}" />
+                            </Border>
+                        </ControlTemplate>
+                    </Setter.Value>
+                </Setter>
+            </Style>
+
+            <Style TargetType="{x:Type touch:LightTouchDataGridCell}" BasedOn="{StaticResource {x:Type touch:LightTouchDataGridCell}}">
+
+            </Style>
+        </Style.Resources>
+    </Style>
+    <!--Events Grid-->
 
 </ResourceDictionary>
\ No newline at end of file
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/ViewModels/MainViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/ViewModels/MainViewVM.cs
index dcf6afb97..997ea70d5 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/ViewModels/MainViewVM.cs
@@ -97,7 +97,7 @@ namespace Tango.PPC.Events.ViewModels
             using (var db = ObservablesContext.CreateDefault())
             {
                 var last_week = DateTime.UtcNow.AddDays(-7);
-                HistoryEvents = (await db.MachinesEvents.Where(x => x.MachineGuid == MachineProvider.Machine.Guid && x.DateTime > last_week).Include(x => x.EventType).Where(x => (EventTypeNotificationTimes)x.EventType.EventNotificationTime != EventTypeNotificationTimes.None).ToListAsync()).OrderByDescending(x => x.DateTime).ToObservableCollection();
+                HistoryEvents = (await db.MachinesEvents.Where(x => x.MachineGuid == MachineProvider.Machine.Guid && x.DateTime > last_week).Take(100).Include(x => x.EventType).Where(x => (EventTypeNotificationTimes)x.EventType.EventNotificationTime != EventTypeNotificationTimes.None).ToListAsync()).OrderByDescending(x => x.DateTime).ToObservableCollection();
             }
 
             MachineProvider.MachineOperator.StatusChanged += MachineOperator_StatusChanged;
@@ -177,6 +177,11 @@ namespace Tango.PPC.Events.ViewModels
                         _notifications.Remove(item);
                         NotificationProvider.PopNotification(item.Value);
                     }
+
+                    if (HistoryEvents.Count > 100)
+                    {
+                        HistoryEvents.Remove(HistoryEvents.Last());
+                    }
                 }
             });
         }
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Views/MainView.xaml b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Views/MainView.xaml
index af42a5576..f263e4b7b 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Views/MainView.xaml
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Views/MainView.xaml
@@ -135,7 +135,7 @@
                                 </Style.Triggers>
                             </Style>
                         </Grid.Style>
-                        <touch:LightTouchDataGrid x:Name="gridEventsHistory" SelectionChanged="gridEventsHistory_SelectionChanged" RenderOptions.EdgeMode="Unspecified" SelectionMode="Single" EnableDragAndDrop="False" Style="{StaticResource TangoEventsGrid}" ItemsSource="{Binding HistoryEvents}" SelectedItem="{Binding SelectedHistoryEvent,Mode=TwoWay}" Margin="10">
+                        <touch:LightTouchDataGrid x:Name="gridEventsHistory" SelectionChanged="gridEventsHistory_SelectionChanged" RenderOptions.EdgeMode="Unspecified" SelectionMode="Single" EnableDragAndDrop="False" Style="{StaticResource TangoEventsGridHistory}" ItemsSource="{Binding HistoryEvents}" SelectedItem="{Binding SelectedHistoryEvent,Mode=TwoWay}" Margin="10">
                             <touch:LightTouchDataGrid.Columns>
                                 <touch:LightTouchDataGridColumn Width="120" Header="Severity" HorizontalContentAlignment="Center" SortMember="Category">
                                     <touch:LightTouchDataGridColumn.CellTemplate>
-- 
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