Statistics page. Added validation rule to check start date less or equals to end date and enable/disable 'Analyze' button according to validation.

Related Work Items: #2877

1 files changed, 36 insertions, 3 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/Views/JobRunsView.xaml b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/Views/JobRunsView.xaml
index 7e6ebe405..9617361f7 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/Views/JobRunsView.xaml
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/Views/JobRunsView.xaml
@@ -6,6 +6,7 @@
              xmlns:sharedConverters="clr-namespace:Tango.SharedUI.Converters;assembly=Tango.SharedUI"
              xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
              xmlns:localConverters="clr-namespace:Tango.MachineStudio.Statistics.Converters"
+             xmlns:localrule="clr-namespace:Tango.MachineStudio.Statistics.ValidationRules"
              xmlns:mahapps="http://metro.mahapps.com/winfx/xaml/controls"
              xmlns:autoComplete="clr-namespace:Tango.AutoComplete.Editors;assembly=Tango.AutoComplete"
              xmlns:lvc="clr-namespace:LiveCharts.Wpf;assembly=LiveCharts.Wpf"
@@ -163,11 +164,28 @@
 
                             <StackPanel   Margin="50 10 0 0" HorizontalAlignment="Center">
                                 <TextBlock FontSize="11">Start Date:</TextBlock>
-                                <DatePicker x:Name="startdatePicker" Margin="0 5 0 0" SelectedDate="{Binding StartSelectedDate}"   materialDesign:HintAssist.Hint="Pick start date"  Width="130" VerticalAlignment="Center" FontSize="11" />
+                                <DatePicker x:Name="startdatePicker" SelectedDateChanged="StartDatePicker_SelectedDateChanged"  Margin="0 5 0 0"  materialDesign:HintAssist.Hint="Pick start date"  Width="130" VerticalAlignment="Center" FontSize="11" >
+                                    <DatePicker.SelectedDate>
+                                        <Binding Path="StartSelectedDate"  UpdateSourceTrigger="PropertyChanged" NotifyOnValidationError="True">
+                                            <Binding.ValidationRules>
+                                                <localrule:DateExpiredRule x:Name="StartDateExpiredRule"/>
+                                            </Binding.ValidationRules>
+                                        </Binding>
+                                    </DatePicker.SelectedDate>
+                                </DatePicker>
                             </StackPanel>
                             <StackPanel   Margin="50 10 0 0" HorizontalAlignment="Center">
                                 <TextBlock FontSize="11">End Date:</TextBlock>
-                                <DatePicker x:Name="endDatePicker"  Margin="0 5 0 0" SelectedDate="{Binding EndSelectedDate}" materialDesign:HintAssist.Hint="Pick end date"  Width="130" VerticalAlignment="Center" FontSize="11" />
+                                <DatePicker x:Name="endDatePicker"  Margin="0 5 0 0" materialDesign:HintAssist.Hint="Pick end date"  Width="130" VerticalAlignment="Center" FontSize="11" SelectedDateChanged="EndDatePicker_SelectedDateChanged">
+                                    <DatePicker.SelectedDate>
+                                        <Binding Path="EndSelectedDate"  UpdateSourceTrigger="PropertyChanged" NotifyOnValidationError="True">
+                                            <Binding.ValidationRules>
+                                                <localrule:DateExpiredRule x:Name="EndDateExpiredRule"/>
+                                            </Binding.ValidationRules>
+                                        </Binding>
+                                    </DatePicker.SelectedDate>
+                                
+                                </DatePicker>
                             </StackPanel>
                         </StackPanel>
 
@@ -326,7 +344,22 @@
                             </StackPanel>
                         </StackPanel>
                     </Grid>
-                    <Button Grid.Column="1" HorizontalAlignment="Right" Command="{Binding LoadJobRunsCommand}"  Margin="0 0 10 0" Padding="70 15" Height="Auto" VerticalAlignment="Center">ANALYZE</Button>
+                    <Button Grid.Column="1" HorizontalAlignment="Right" Command="{Binding LoadJobRunsCommand}"  Margin="0 0 10 0" Padding="70 15" Height="Auto" VerticalAlignment="Center" Content="ANALYZE">
+                        <Button.Style>
+                            <Style TargetType="Button">
+                                <Setter Property="IsEnabled" Value="False"/>
+                                <Style.Triggers>
+                                    <MultiDataTrigger>
+                                        <MultiDataTrigger.Conditions>
+                                            <Condition Binding="{Binding Path=(Validation.HasError), Source={x:Reference startdatePicker}}" Value="False"/>
+                                            <Condition Binding="{Binding Path=(Validation.HasError), Source={x:Reference endDatePicker}}" Value="False"/>
+                                        </MultiDataTrigger.Conditions>
+                                        <Setter Property="IsEnabled" Value="True"/>
+                                    </MultiDataTrigger>
+                                </Style.Triggers>
+                            </Style>
+                        </Button.Style>
+                    </Button>
                 </Grid>
             </Border>
         </Grid>