From e75a29d1475c61e91573bc9a8dcefaf5004a3881 Mon Sep 17 00:00:00 2001
From: Genteure <genteure@gmail.com>
Date: Tue, 4 May 2021 15:18:06 +0800
Subject: [PATCH] WPF: Update stats display

---
 BililiveRecorder.WPF/App.xaml                 | 110 +++++++++---------
 .../BililiveRecorder.WPF.csproj               |   1 +
 .../Converters/IsNaNToValueConverter.cs       |  21 ++++
 .../Properties/Strings.Designer.cs            |   9 ++
 BililiveRecorder.WPF/Properties/Strings.resx  |   9 +-
 .../Resources/ConverterResources.xaml         |   3 +
 6 files changed, 98 insertions(+), 55 deletions(-)
 create mode 100644 BililiveRecorder.WPF/Converters/IsNaNToValueConverter.cs

diff --git a/BililiveRecorder.WPF/App.xaml b/BililiveRecorder.WPF/App.xaml
index 76d5573..d72ed35 100644
--- a/BililiveRecorder.WPF/App.xaml
+++ b/BililiveRecorder.WPF/App.xaml
@@ -26,58 +26,64 @@
                      l:ResxLocalizationProvider.DefaultDictionary="Strings">
                 <MenuItem Header="{l:Loc Global_Copy}" Command="{x:Static m:Commands.Copy}" CommandParameter="{Binding Text}"/>
             </ContextMenu>
-            <DataTemplate x:Key="RoomCardStatsPopup">
-                <StackPanel l:ResxLocalizationProvider.DefaultDictionary="Strings">
-                    <TextBlock>
-                        <TextBlock.Text>
-                            <MultiBinding Converter="{l:StringFormatConverter}">
-                                <l:BLoc Key="RoomCard_Status_SpeedIndicator_SpeedInPercentage"/>
-                                <Binding Path="Stats.DuraionRatio" Mode="OneWay"/>
-                            </MultiBinding>
-                        </TextBlock.Text>
-                    </TextBlock>
-                    <TextBlock>
-                        <TextBlock.Text>
-                            <MultiBinding Converter="{l:StringFormatConverter}">
-                                <l:BLoc Key="RoomCard_Status_SpeedIndicator_CurrentFileDuration"/>
-                                <Binding Path="Stats.FileMaxTimestamp" Mode="OneWay"/>
-                            </MultiBinding>
-                        </TextBlock.Text>
-                    </TextBlock>
-                    <TextBlock>
-                        <TextBlock.Text>
-                            <MultiBinding Converter="{l:StringFormatConverter}">
-                                <l:BLoc Key="RoomCard_Status_SpeedIndicator_TotalFileDuration"/>
-                                <Binding Path="Stats.SessionMaxTimestamp" Mode="OneWay"/>
-                            </MultiBinding>
-                        </TextBlock.Text>
-                    </TextBlock>
-                    <TextBlock>
-                        <TextBlock.Text>
-                            <MultiBinding Converter="{l:StringFormatConverter}">
-                                <l:BLoc Key="RoomCard_Status_SpeedIndicator_SessionDuration"/>
-                                <Binding Path="Stats.SessionDuration" Mode="OneWay"/>
-                            </MultiBinding>
-                        </TextBlock.Text>
-                    </TextBlock>
-                    <TextBlock>
-                        <TextBlock.Text>
-                            <MultiBinding Converter="{l:StringFormatConverter}">
-                                <l:BLoc Key="RoomCard_Status_SpeedIndicator_TotalnputBytes"/>
-                                <Binding Path="Stats.TotalInputBytes" Converter="{StaticResource ByteUnitsConverter}" Mode="OneWay"/>
-                            </MultiBinding>
-                        </TextBlock.Text>
-                    </TextBlock>
-                    <TextBlock>
-                        <TextBlock.Text>
-                            <MultiBinding Converter="{l:StringFormatConverter}">
-                                <l:BLoc Key="RoomCard_Status_SpeedIndicator_TotalOutputBytes"/>
-                                <Binding Path="Stats.TotalOutputBytes" Converter="{StaticResource ByteUnitsConverter}" Mode="OneWay"/>
-                            </MultiBinding>
-                        </TextBlock.Text>
-                    </TextBlock>
-                    <TextBlock Margin="0,5,0,0" Text="{l:Loc RoomCard_Status_SpeedIndicator_Description}"/>
-                </StackPanel>
+            <DataTemplate x:Key="RoomCardStatsPopup" 
+                          xmlns:core="clr-namespace:BililiveRecorder.Core;assembly=BililiveRecorder.Core"
+                          DataType="{x:Type core:Room}">
+                <Grid l:ResxLocalizationProvider.DefaultDictionary="Strings">
+                    <TextBlock Visibility="{Binding Stats.DuraionRatio,Converter={StaticResource IsNaNToVisibilityCollapsedConverter}}" 
+                               TextAlignment="Center" Text="{l:Loc RoomCard_Status_SpeedIndicator_NoData}"/>
+                    <StackPanel Visibility="{Binding Stats.DuraionRatio,Converter={StaticResource InvertIsNaNToVisibilityCollapsedConverter}}">
+                        <TextBlock>
+                            <TextBlock.Text>
+                                <MultiBinding Converter="{l:StringFormatConverter}">
+                                    <l:BLoc Key="RoomCard_Status_SpeedIndicator_SpeedInPercentage"/>
+                                    <Binding Path="Stats.DuraionRatio" Mode="OneWay"/>
+                                </MultiBinding>
+                            </TextBlock.Text>
+                        </TextBlock>
+                        <TextBlock>
+                            <TextBlock.Text>
+                                <MultiBinding Converter="{l:StringFormatConverter}">
+                                    <l:BLoc Key="RoomCard_Status_SpeedIndicator_CurrentFileDuration"/>
+                                    <Binding Path="Stats.FileMaxTimestamp" Mode="OneWay"/>
+                                </MultiBinding>
+                            </TextBlock.Text>
+                        </TextBlock>
+                        <TextBlock>
+                            <TextBlock.Text>
+                                <MultiBinding Converter="{l:StringFormatConverter}">
+                                    <l:BLoc Key="RoomCard_Status_SpeedIndicator_TotalFileDuration"/>
+                                    <Binding Path="Stats.SessionMaxTimestamp" Mode="OneWay"/>
+                                </MultiBinding>
+                            </TextBlock.Text>
+                        </TextBlock>
+                        <TextBlock>
+                            <TextBlock.Text>
+                                <MultiBinding Converter="{l:StringFormatConverter}">
+                                    <l:BLoc Key="RoomCard_Status_SpeedIndicator_SessionDuration"/>
+                                    <Binding Path="Stats.SessionDuration" Mode="OneWay"/>
+                                </MultiBinding>
+                            </TextBlock.Text>
+                        </TextBlock>
+                        <TextBlock>
+                            <TextBlock.Text>
+                                <MultiBinding Converter="{l:StringFormatConverter}">
+                                    <l:BLoc Key="RoomCard_Status_SpeedIndicator_TotalnputBytes"/>
+                                    <Binding Path="Stats.TotalInputBytes" Converter="{StaticResource ByteUnitsConverter}" Mode="OneWay"/>
+                                </MultiBinding>
+                            </TextBlock.Text>
+                        </TextBlock>
+                        <TextBlock>
+                            <TextBlock.Text>
+                                <MultiBinding Converter="{l:StringFormatConverter}">
+                                    <l:BLoc Key="RoomCard_Status_SpeedIndicator_TotalOutputBytes"/>
+                                    <Binding Path="Stats.TotalOutputBytes" Converter="{StaticResource ByteUnitsConverter}" Mode="OneWay"/>
+                                </MultiBinding>
+                            </TextBlock.Text>
+                        </TextBlock>
+                        <TextBlock Margin="0,5,0,0" Text="{l:Loc RoomCard_Status_SpeedIndicator_Description}"/>
+                    </StackPanel>
+                </Grid>
             </DataTemplate>
             <DataTemplate x:Key="RoomDialogHeader">
                 <StackPanel>
diff --git a/BililiveRecorder.WPF/BililiveRecorder.WPF.csproj b/BililiveRecorder.WPF/BililiveRecorder.WPF.csproj
index ec58233..8b36a55 100644
--- a/BililiveRecorder.WPF/BililiveRecorder.WPF.csproj
+++ b/BililiveRecorder.WPF/BililiveRecorder.WPF.csproj
@@ -118,6 +118,7 @@
     <Compile Include="Converters\EnumToBooleanConverter.cs" />
     <Compile Include="Converters\IsNullToVisibilityConverter.cs" />
     <Compile Include="Converters\RatioToArrowIconConverter.cs" />
+    <Compile Include="Converters\IsNaNToValueConverter.cs" />
     <Compile Include="Converters\ShortRoomIdToVisibilityConverter.cs" />
     <Compile Include="Converters\ValueConverterGroup.cs" />
     <Compile Include="Models\AboutModel.cs" />
diff --git a/BililiveRecorder.WPF/Converters/IsNaNToValueConverter.cs b/BililiveRecorder.WPF/Converters/IsNaNToValueConverter.cs
new file mode 100644
index 0000000..ef89964
--- /dev/null
+++ b/BililiveRecorder.WPF/Converters/IsNaNToValueConverter.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+
+namespace BililiveRecorder.WPF.Converters
+{
+    public class IsNaNToValueConverter : DependencyObject, IValueConverter
+    {
+        public static readonly DependencyProperty TrueValueProperty = DependencyProperty.Register(nameof(TrueValue), typeof(object), typeof(IsNaNToValueConverter), new PropertyMetadata(null));
+        public static readonly DependencyProperty FalseValueProperty = DependencyProperty.Register(nameof(FalseValue), typeof(object), typeof(IsNaNToValueConverter), new PropertyMetadata(null));
+
+        public object TrueValue { get => this.GetValue(TrueValueProperty); set => this.SetValue(TrueValueProperty, value); }
+        public object FalseValue { get => this.GetValue(FalseValueProperty); set => this.SetValue(FalseValueProperty, value); }
+
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+            => (value is double d && double.IsNaN(d)) ? this.TrueValue : this.FalseValue;
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => throw new NotImplementedException();
+    }
+}
diff --git a/BililiveRecorder.WPF/Properties/Strings.Designer.cs b/BililiveRecorder.WPF/Properties/Strings.Designer.cs
index 05551a6..3f8d6bd 100644
--- a/BililiveRecorder.WPF/Properties/Strings.Designer.cs
+++ b/BililiveRecorder.WPF/Properties/Strings.Designer.cs
@@ -523,6 +523,15 @@ namespace BililiveRecorder.WPF.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to 无统计数据.
+        /// </summary>
+        public static string RoomCard_Status_SpeedIndicator_NoData {
+            get {
+                return ResourceManager.GetString("RoomCard_Status_SpeedIndicator_NoData", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to 录制经过时间: {0:g}.
         /// </summary>
diff --git a/BililiveRecorder.WPF/Properties/Strings.resx b/BililiveRecorder.WPF/Properties/Strings.resx
index 700028f..118cb73 100644
--- a/BililiveRecorder.WPF/Properties/Strings.resx
+++ b/BililiveRecorder.WPF/Properties/Strings.resx
@@ -264,6 +264,9 @@
 正常应为接近 100% 颜色显示为绿色</value>
     <comment>Shown in tooltip</comment>
   </data>
+  <data name="RoomCard_Status_SpeedIndicator_NoData" xml:space="preserve">
+    <value>无统计数据</value>
+  </data>
   <data name="RoomCard_Status_SpeedIndicator_SessionDuration" xml:space="preserve">
     <value>录制经过时间: {0:g}</value>
   </data>
@@ -455,9 +458,6 @@ Will use default setting and disable user input when checked.</comment>
   <data name="TaskbarIconControl_Title" xml:space="preserve">
     <value>B站录播姬</value>
   </data>
-  <data name="Toolbox_AutoFix_AnalyzeResult_Stats_AvgFPS" xml:space="preserve">
-    <value>平均FPS {0:F2}</value>
-  </data>
   <data name="Toolbox_AutoFix_AnalyzeResult_ContainsUnrepairable" xml:space="preserve">
     <value>文件内存在录播姬无法自动修复的问题
 请点击 修复失败？ 按钮并反馈本问题</value>
@@ -498,6 +498,9 @@ Will use default setting and disable user input when checked.</comment>
   <data name="Toolbox_AutoFix_AnalyzeResult_Stats_Audio" xml:space="preserve">
     <value>音频</value>
   </data>
+  <data name="Toolbox_AutoFix_AnalyzeResult_Stats_AvgFPS" xml:space="preserve">
+    <value>平均FPS {0:F2}</value>
+  </data>
   <data name="Toolbox_AutoFix_AnalyzeResult_Stats_Disclaimer" xml:space="preserve">
     <value>仅供参考，有问题的文件的统计可能不准确</value>
   </data>
diff --git a/BililiveRecorder.WPF/Resources/ConverterResources.xaml b/BililiveRecorder.WPF/Resources/ConverterResources.xaml
index 5f4b58d..f31e4d4 100644
--- a/BililiveRecorder.WPF/Resources/ConverterResources.xaml
+++ b/BililiveRecorder.WPF/Resources/ConverterResources.xaml
@@ -11,6 +11,8 @@
 
     <c:MultiBoolToValueConverter x:Key="MultiBoolToVisibilityCollapsedConverter" TrueValue="{x:Static Visibility.Visible}" FalseValue="{x:Static Visibility.Collapsed}"/>
 
+    <c:IsNaNToValueConverter x:Key="IsNaNToVisibilityCollapsedConverter" TrueValue="{x:Static Visibility.Visible}" FalseValue="{x:Static Visibility.Collapsed}" />
+    <c:IsNaNToValueConverter x:Key="InvertIsNaNToVisibilityCollapsedConverter" TrueValue="{x:Static Visibility.Collapsed}" FalseValue="{x:Static Visibility.Visible}" />
     <c:BoolToValueConverter x:Key="BooleanToVisibilityCollapsedConverter" TrueValue="{x:Static Visibility.Visible}" FalseValue="{x:Static Visibility.Collapsed}" />
     <c:BoolToValueConverter x:Key="InvertBooleanToVisibilityCollapsedConverter" TrueValue="{x:Static Visibility.Collapsed}" FalseValue="{x:Static Visibility.Visible}" />
     <c:BoolToValueConverter x:Key="BooleanToVisibilityHiddenConverter" TrueValue="{x:Static Visibility.Visible}" FalseValue="{x:Static Visibility.Hidden}" />
@@ -53,6 +55,7 @@
     <c:IsNullToVisibilityConverter x:Key="IsNullToVisibilityCollapsedConverter"/>
     <c:RatioToColorBrushConverter x:Key="RatioToColorBrushConverter"/>
     <c:RatioToArrowIconConverter x:Key="RatioToArrowIconConverter" UpArrow="{StaticResource PathIconDataArrowUpBold}" DownArrow="{StaticResource PathIconDataArrowDownBold}"/>
+    
     <c:ShortRoomIdToVisibilityConverter x:Key="ShortRoomIdToVisibilityConverter"/>
     <c:ByteUnitsConverter x:Key="ByteUnitsConverter"/>
 </ResourceDictionary>