refactor<Statistics>: use committer instead of author

src/Commands/Statistics.cs

@@ -7,7 +7,7 @@ namespace SourceGit.Commands {
 
             WorkingDirectory = repo;
             Context = repo;
-            Args = $"log --date-order --branches --remotes --since=\"{_statistics.Since()}\" --date=unix --pretty=format:\"%ad$%an\"";
+            Args = $"log --date-order --branches --remotes --since=\"{_statistics.Since()}\" --pretty=format:\"%ct$%cn\"";
         }
 
         public Models.Statistics Result() {

src/Models/Statistics.cs

@@ -2,23 +2,41 @@
 using System.Collections.Generic;
 
 namespace SourceGit.Models {
-    public class Sample {
+    public class StatisticsSample {
         public string Name { get; set; }
         public int Count { get; set; }
     }
 
+    public class StatisticsReport {
+        public int Total { get; set; } = 0;
+        public List<StatisticsSample> Samples { get; set; } = new List<StatisticsSample>();
+        public List<StatisticsSample> ByCommitter { get; set; } = new List<StatisticsSample>();
+
+        public void AddCommit(int index, string committer) {
+            Total++;
+            Samples[index].Count++;
+
+            if (_mapByCommitter.ContainsKey(committer)) {
+                _mapByCommitter[committer].Count++;
+            } else {
+                var sample = new StatisticsSample() { Name = committer, Count = 1 };
+                _mapByCommitter.Add(committer, sample);
+                ByCommitter.Add(sample);
+            }
+        }
+
+        public void Complete() {
+            ByCommitter.Sort((l, r) => r.Count - l.Count);
+            _mapByCommitter.Clear();
+        }
+
+        private Dictionary<string, StatisticsSample> _mapByCommitter = new Dictionary<string, StatisticsSample>();
+    }
+
     public class Statistics {
-        public int TotalYear { get; set; } = 0;
-        public int TotalMonth { get; set; } = 0;
-        public int TotalWeek { get; set; } = 0;
-
-        public List<Sample> Year { get; set; } = new List<Sample>();
-        public List<Sample> Month { get; set; } = new List<Sample>();
-        public List<Sample> Week { get; set; } = new List<Sample>();
-
-        public List<Sample> YearByAuthor { get; set; } = new List<Sample>();
-        public List<Sample> MonthByAuthor { get; set; } = new List<Sample>();
-        public List<Sample> WeekByAuthor { get; set; } = new List<Sample>();
+        public StatisticsReport Year { get; set; } = new StatisticsReport();
+        public StatisticsReport Month { get; set; } = new StatisticsReport();
+        public StatisticsReport Week { get; set; } = new StatisticsReport();
 
         public Statistics() {
             _utcStart = DateTime.UnixEpoch;
@@ -42,7 +60,7 @@ namespace SourceGit.Models {
             ];
 
             for (int i = 0; i < monthNames.Length; i++) {
-                Year.Add(new Sample {
+                Year.Samples.Add(new StatisticsSample {
                     Name = monthNames[i],
                     Count = 0,
                 });
@@ -50,7 +68,7 @@ namespace SourceGit.Models {
 
             var monthDays = DateTime.DaysInMonth(_today.Year, _today.Month);
             for (int i = 0; i < monthDays; i++) {
-                Month.Add(new Sample {
+                Month.Samples.Add(new StatisticsSample {
                     Name = $"{i + 1}",
                     Count = 0,
                 });
@@ -67,7 +85,7 @@ namespace SourceGit.Models {
             ];
 
             for (int i = 0; i < weekDayNames.Length; i++) {
-                Week.Add(new Sample {
+                Week.Samples.Add(new StatisticsSample {
                     Name = weekDayNames[i],
                     Count = 0,
                 });
@@ -78,52 +96,28 @@ namespace SourceGit.Models {
             return _today.ToString("yyyy-01-01 00:00:00");
         }
 
-        public void AddCommit(string author, double timestamp) {
-            var authorTime = _utcStart.AddSeconds(timestamp);
-            if (authorTime.CompareTo(_thisWeekStart) >= 0 && authorTime.CompareTo(_thisWeekEnd) < 0) {
-                Week[(int)authorTime.DayOfWeek].Count++;
-                TotalWeek++;
-                AddByAuthor(_mapWeekByAuthor, WeekByAuthor, author);
+        public void AddCommit(string committer, double timestamp) {
+            var time = _utcStart.AddSeconds(timestamp);
+            if (time.CompareTo(_thisWeekStart) >= 0 && time.CompareTo(_thisWeekEnd) < 0) {
+                Week.AddCommit((int)time.DayOfWeek, committer);
             }
 
-            if (authorTime.Month == _today.Month) {
-                Month[authorTime.Day - 1].Count++;
-                TotalMonth++;
-                AddByAuthor(_mapMonthByAuthor, MonthByAuthor, author);
+            if (time.Month == _today.Month) {
+                Month.AddCommit(time.Day - 1, committer);
             }
 
-            Year[authorTime.Month - 1].Count++;
-            TotalYear++;
-            AddByAuthor(_mapYearByAuthor, YearByAuthor, author);
+            Year.AddCommit(time.Month, committer); 
         }
 
         public void Complete() {
-            _mapYearByAuthor.Clear();
-            _mapMonthByAuthor.Clear();
-            _mapWeekByAuthor.Clear();
-
-            YearByAuthor.Sort((l, r) => r.Count - l.Count);
-            MonthByAuthor.Sort((l, r) => r.Count - l.Count);
-            WeekByAuthor.Sort((l, r) => r.Count - l.Count);
-        }
-
-        private void AddByAuthor(Dictionary<string, Sample> map, List<Sample> collection, string author) {
-            if (map.ContainsKey(author)) {
-                map[author].Count++;
-            } else {
-                var sample = new Sample { Name = author, Count = 1 };
-                map.Add(author, sample);
-                collection.Add(sample);
-            }
+            Year.Complete();
+            Month.Complete();
+            Week.Complete();
         }
 
         private DateTime _utcStart;
         private DateTime _today;
         private DateTime _thisWeekStart;
         private DateTime _thisWeekEnd;
-
-        private Dictionary<string, Sample> _mapYearByAuthor = new Dictionary<string, Sample>();
-        private Dictionary<string, Sample> _mapMonthByAuthor = new Dictionary<string, Sample>();
-        private Dictionary<string, Sample> _mapWeekByAuthor = new Dictionary<string, Sample>();
     }
 }

src/Resources/Locales/en_US.axaml

@@ -461,9 +461,9 @@
   <sys:String x:Key="Text.Statistics.ThisWeek">WEEK</sys:String>
   <sys:String x:Key="Text.Statistics.ThisMonth">MONTH</sys:String>
   <sys:String x:Key="Text.Statistics.ThisYear">YEAR</sys:String>
-  <sys:String x:Key="Text.Statistics.TotalAuthors">Total Authors</sys:String>
+  <sys:String x:Key="Text.Statistics.TotalCommitters">Total Committers</sys:String>
   <sys:String x:Key="Text.Statistics.TotalCommits">Total Commits</sys:String>
-  <sys:String x:Key="Text.Statistics.AuthorName">AUTHOR</sys:String>
+  <sys:String x:Key="Text.Statistics.Committer">COMMITTER</sys:String>
   <sys:String x:Key="Text.Statistics.CommitAmount">COMMITS</sys:String>
 
   <sys:String x:Key="Text.NotConfigured">Git has NOT been configured. Please to go [Preference] and configure it first.</sys:String>

src/Resources/Locales/zh_CN.axaml

@@ -460,9 +460,9 @@
   <sys:String x:Key="Text.Statistics.ThisWeek">本周</sys:String>
   <sys:String x:Key="Text.Statistics.ThisMonth">本月</sys:String>
   <sys:String x:Key="Text.Statistics.ThisYear">本年</sys:String>
-  <sys:String x:Key="Text.Statistics.TotalAuthors">作者人数</sys:String>
+  <sys:String x:Key="Text.Statistics.TotalCommitters">提交者人数</sys:String>
   <sys:String x:Key="Text.Statistics.TotalCommits">总计提交次数</sys:String>
-  <sys:String x:Key="Text.Statistics.AuthorName">作者</sys:String>
+  <sys:String x:Key="Text.Statistics.Committer">提交者</sys:String>
   <sys:String x:Key="Text.Statistics.CommitAmount">提交次数</sys:String>
 
   <sys:String x:Key="Text.NotConfigured">GIT尚未配置。请打开【偏好设置】配置GIT路径。</sys:String>

src/ViewModels/Statistics.cs

@@ -8,10 +8,17 @@ namespace SourceGit.ViewModels {
             get => _isLoading;
             private set => SetProperty(ref _isLoading, value);
         }
+
+        public int SelectedIndex {
+            get => _selectedIndex;
+            set {
+                if (SetProperty(ref _selectedIndex, value)) RefreshReport();
+            }
+        }
         
-        public Models.Statistics Data {
-            get => _data;
-            private set => SetProperty(ref _data, value);
+        public Models.StatisticsReport SelectedReport {
+            get => _selectedReport;
+            private set => SetProperty(ref _selectedReport, value);
         }
 
         public Statistics(string repo) {
@@ -20,14 +27,27 @@ namespace SourceGit.ViewModels {
             Task.Run(() => {
                 var result = new Commands.Statistics(_repo).Result();
                 Dispatcher.UIThread.Invoke(() => {
+                    _data = result;
+                    RefreshReport();
                     IsLoading = false;
-                    Data = result;
                 });
             });
         }
 
+        private void RefreshReport() {
+            if (_data == null) return;
+
+            switch (_selectedIndex) {
+            case 0: SelectedReport = _data.Year; break;
+            case 1: SelectedReport = _data.Month; break;
+            default: SelectedReport = _data.Week; break;
+            }
+        }
+
         private string _repo = string.Empty;
         private bool _isLoading = true;
         private Models.Statistics _data = null;
+        private Models.StatisticsReport _selectedReport = null;
+        private int _selectedIndex = 0;
     }
 }

src/Views/Statistics.axaml

@@ -15,7 +15,7 @@
         CanResize="False"
         ExtendClientAreaToDecorationsHint="True"
         ExtendClientAreaChromeHints="NoChrome">
-  <Grid RowDefinitions="30,*">
+  <Grid RowDefinitions="30,Auto,*">
     <!-- Title bar -->
     <Grid Grid.Row="0" ColumnDefinitions="Auto,*,Auto">
       <Border Grid.Column="0" Grid.ColumnSpan="3"
@@ -52,164 +52,116 @@
       </Button>
     </Grid>
 
-    <!-- Body -->
-    <TabControl Grid.Row="1" Margin="0,8,0,0">
-      <TabControl.Styles>
-        <Style Selector="TabControl /template/ ItemsPresenter#PART_ItemsPresenter">
-          <Setter Property="HorizontalAlignment" Value="Center"/>
+    <!-- View mode switcher -->
+    <ListBox Grid.Row="1"
+             Margin="0,8,0,0"
+             SelectedIndex="{Binding SelectedIndex, Mode=TwoWay}"
+             HorizontalAlignment="Center"
+             VerticalAlignment="Center"
+             Background="Transparent">
+      <ListBox.ItemsPanel>
+        <ItemsPanelTemplate>
+          <StackPanel Orientation="Horizontal"/>
+        </ItemsPanelTemplate>
+      </ListBox.ItemsPanel>
+
+      <ListBox.Styles>
+        <Style Selector="ListBoxItem">
+          <Setter Property="Padding" Value="0"/>
+          <Setter Property="Background" Value="Transparent"/>
         </Style>
-      </TabControl.Styles>
-      
-      <TabItem>
-        <TabItem.Header>
-          <TextBlock Classes="tab_header" Text="{DynamicResource Text.Statistics.ThisYear}"/>
-        </TabItem.Header>
 
-        <Grid RowDefinitions="*,32" ColumnDefinitions="Auto,*" Margin="8">
-          <!-- Table By Author -->
-          <DataGrid Grid.Row="0" Grid.Column="0"
-                    ItemsSource="{Binding Data.YearByAuthor}"
-                    SelectionMode="Single"
-                    CanUserReorderColumns="False"
-                    CanUserResizeColumns="False"
-                    CanUserSortColumns="False"
-                    HeadersVisibility="Column"
-                    GridLinesVisibility="All"
-                    BorderThickness="1"
-                    BorderBrush="{DynamicResource Brush.Border1}"
-                    Background="{DynamicResource Brush.Contents}"
-                    IsReadOnly="True"
-                    RowHeight="26"
-                    HorizontalScrollBarVisibility="Disabled"
-                    VerticalScrollBarVisibility="Auto">
-            <DataGrid.Columns>
-              <DataGridTextColumn Width="150" Header="{DynamicResource Text.Statistics.AuthorName}" Binding="{Binding Name}"/>
-              <DataGridTextColumn Width="100" Header="{DynamicResource Text.Statistics.CommitAmount}" Binding="{Binding Count}"/>
-            </DataGrid.Columns>
-          </DataGrid>
+        <Style Selector="ListBoxItem:pointerover /template/ ContentPresenter#PART_ContentPresenter">
+          <Setter Property="Background" Value="Transparent"/>
+        </Style>
 
-          <!-- Total Authors -->
-          <StackPanel Grid.Row="1" Grid.Column="0" Orientation="Horizontal">
-            <TextBlock Text="{DynamicResource Text.Statistics.TotalAuthors}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold"/>
-            <TextBlock Text="{Binding Data.YearByAuthor.Count}" Margin="4,0,0,0"/>
-          </StackPanel>
+        <Style Selector="ListBoxItem:selected /template/ ContentPresenter#PART_ContentPresenter">
+          <Setter Property="Background" Value="Transparent"/>
+        </Style>
 
-          <!-- Graph -->
-          <v:Chart Grid.Row="0" Grid.Column="1"
-                   Margin="16,8,0,0"
-                   FontFamily="{StaticResource JetBrainsMono}"
-                   LineBrush="{DynamicResource Brush.FG1}"
-                   ShapeBrush="{DynamicResource Brush.Accent1}"
-                   Samples="{Binding Data.Year}"/>
+        <Style Selector="ListBoxItem:selected Border.switcher_bg">
+          <Setter Property="Background" Value="{DynamicResource Brush.Contents}"/>
+        </Style>
+        
+        <Style Selector="TextBlock.view_mode_switcher">
+          <Setter Property="FontWeight" Value="Bold"/>
+          <Setter Property="Foreground" Value="{DynamicResource Brush.FG2}"/>
+        </Style>
 
-          <!-- Total Commits -->
-          <StackPanel Grid.Row="1" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right">
-            <TextBlock Text="{DynamicResource Text.Statistics.TotalCommits}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold"/>
-            <TextBlock Text="{Binding Data.TotalYear}" Margin="4,0,0,0"/>
-          </StackPanel>
-        </Grid>
-      </TabItem>
+        <Style Selector="ListBoxItem:selected TextBlock.view_mode_switcher">
+          <Setter Property="Foreground" Value="{DynamicResource Brush.FG1}"/>
+        </Style>
+      </ListBox.Styles>
 
-      <TabItem>
-        <TabItem.Header>
-          <TextBlock Classes="tab_header" Text="{DynamicResource Text.Statistics.ThisMonth}"/>
-        </TabItem.Header>
+      <ListBoxItem>
+        <Border Classes="switcher_bg" Height="28" Padding="16,0" BorderThickness="1,1,0,1" BorderBrush="{DynamicResource Brush.Border1}" CornerRadius="14,0,0,14">
+          <TextBlock Classes="view_mode_switcher" Text="{DynamicResource Text.Statistics.ThisYear}"/>
+        </Border>
+      </ListBoxItem>
 
-        <Grid RowDefinitions="*,32" ColumnDefinitions="Auto,*" Margin="8">
-          <!-- Table By Author -->
-          <DataGrid Grid.Row="0" Grid.Column="0"
-                    ItemsSource="{Binding Data.MonthByAuthor}"
-                    SelectionMode="Single"
-                    CanUserReorderColumns="False"
-                    CanUserResizeColumns="False"
-                    CanUserSortColumns="False"
-                    HeadersVisibility="Column"
-                    GridLinesVisibility="All"
-                    BorderThickness="1"
-                    BorderBrush="{DynamicResource Brush.Border1}"
-                    Background="{DynamicResource Brush.Contents}"
-                    IsReadOnly="True"
-                    RowHeight="26"
-                    HorizontalScrollBarVisibility="Disabled"
-                    VerticalScrollBarVisibility="Auto">
-            <DataGrid.Columns>
-              <DataGridTextColumn Width="150" Header="{DynamicResource Text.Statistics.AuthorName}" Binding="{Binding Name}"/>
-              <DataGridTextColumn Width="100" Header="{DynamicResource Text.Statistics.CommitAmount}" Binding="{Binding Count}"/>
-            </DataGrid.Columns>
-          </DataGrid>
+      <ListBoxItem>
+        <Border Classes="switcher_bg" Height="28" Padding="16,0" BorderThickness="1" BorderBrush="{DynamicResource Brush.Border1}">
+          <TextBlock Classes="view_mode_switcher" Text="{DynamicResource Text.Statistics.ThisMonth}"/>
+        </Border>
+      </ListBoxItem>
 
-          <!-- Total Authors -->
-          <StackPanel Grid.Row="1" Grid.Column="0" Orientation="Horizontal">
-            <TextBlock Text="{DynamicResource Text.Statistics.TotalAuthors}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold"/>
-            <TextBlock Text="{Binding Data.MonthByAuthor.Count}" Margin="4,0,0,0"/>
-          </StackPanel>
+      <ListBoxItem>
+        <Border Classes="switcher_bg" Height="28" Padding="16,0" BorderThickness="0,1,1,1" BorderBrush="{DynamicResource Brush.Border1}" CornerRadius="0,14,14,0">
+          <TextBlock Classes="view_mode_switcher" Text="{DynamicResource Text.Statistics.ThisWeek}"/>
+        </Border>
+      </ListBoxItem>
+    </ListBox>
 
-          <!-- Graph -->
-          <v:Chart Grid.Row="0" Grid.Column="1"
-                   Margin="16,8,0,0"
-                   FontFamily="{StaticResource JetBrainsMono}"
-                   LineBrush="{DynamicResource Brush.FG1}"
-                   ShapeBrush="{DynamicResource Brush.Accent1}"
-                   Samples="{Binding Data.Month}"/>
+    <!-- Contents -->
+    <ContentControl Grid.Row="2" Content="{Binding SelectedReport, Mode=OneWay}">
+      <ContentControl.DataTemplates>
+        <DataTemplate DataType="m:StatisticsReport">
+          <Grid RowDefinitions="*,32" ColumnDefinitions="Auto,*" Margin="8">
+            <!-- Table By Committer -->
+            <DataGrid Grid.Row="0" Grid.Column="0"
+                      ItemsSource="{Binding ByCommitter}"
+                      SelectionMode="Single"
+                      CanUserReorderColumns="False"
+                      CanUserResizeColumns="False"
+                      CanUserSortColumns="False"
+                      HeadersVisibility="Column"
+                      GridLinesVisibility="All"
+                      BorderThickness="1"
+                      BorderBrush="{DynamicResource Brush.Border1}"
+                      Background="{DynamicResource Brush.Contents}"
+                      IsReadOnly="True"
+                      RowHeight="26"
+                      HorizontalScrollBarVisibility="Disabled"
+                      VerticalScrollBarVisibility="Auto">
+              <DataGrid.Columns>
+                <DataGridTextColumn Width="150" Header="{DynamicResource Text.Statistics.Committer}" Binding="{Binding Name}"/>
+                <DataGridTextColumn Width="100" Header="{DynamicResource Text.Statistics.CommitAmount}" Binding="{Binding Count}"/>
+              </DataGrid.Columns>
+            </DataGrid>
 
-          <!-- Total Commits -->
-          <StackPanel Grid.Row="1" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right">
-            <TextBlock Text="{DynamicResource Text.Statistics.TotalCommits}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold"/>
-            <TextBlock Text="{Binding Data.TotalMonth}" Margin="4,0,0,0"/>
-          </StackPanel>
-        </Grid>
-      </TabItem>
+            <!-- Total Committers -->
+            <StackPanel Grid.Row="1" Grid.Column="0" Orientation="Horizontal">
+              <TextBlock Text="{DynamicResource Text.Statistics.TotalCommitters}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold"/>
+              <TextBlock Text="{Binding ByCommitter.Count}" Margin="4,0,0,0"/>
+            </StackPanel>
 
-      <TabItem>
-        <TabItem.Header>
-          <TextBlock Classes="tab_header" Text="{DynamicResource Text.Statistics.ThisWeek}"/>
-        </TabItem.Header>
+            <!-- Graph -->
+            <v:Chart Grid.Row="0" Grid.Column="1"
+                     Margin="16,8,0,0"
+                     FontFamily="{StaticResource JetBrainsMono}"
+                     LineBrush="{DynamicResource Brush.FG1}"
+                     ShapeBrush="{DynamicResource Brush.Accent1}"
+                     Samples="{Binding Samples}"/>
 
-        <Grid RowDefinitions="*,32" ColumnDefinitions="Auto,*" Margin="8">
-          <!-- Table By Author -->
-          <DataGrid Grid.Row="0" Grid.Column="0"
-                    ItemsSource="{Binding Data.WeekByAuthor}"
-                    SelectionMode="Single"
-                    CanUserReorderColumns="False"
-                    CanUserResizeColumns="False"
-                    CanUserSortColumns="False"
-                    HeadersVisibility="Column"
-                    GridLinesVisibility="All"
-                    BorderThickness="1"
-                    BorderBrush="{DynamicResource Brush.Border1}"
-                    Background="{DynamicResource Brush.Contents}"
-                    IsReadOnly="True"
-                    RowHeight="26"
-                    HorizontalScrollBarVisibility="Disabled"
-                    VerticalScrollBarVisibility="Auto">
-            <DataGrid.Columns>
-              <DataGridTextColumn Width="150" Header="{DynamicResource Text.Statistics.AuthorName}" Binding="{Binding Name}"/>
-              <DataGridTextColumn Width="100" Header="{DynamicResource Text.Statistics.CommitAmount}" Binding="{Binding Count}"/>
-            </DataGrid.Columns>
-          </DataGrid>
-
-          <!-- Total Authors -->
-          <StackPanel Grid.Row="1" Grid.Column="0" Orientation="Horizontal">
-            <TextBlock Text="{DynamicResource Text.Statistics.TotalAuthors}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold"/>
-            <TextBlock Text="{Binding Data.WeekByAuthor.Count}" Margin="4,0,0,0"/>
-          </StackPanel>
-
-          <!-- Graph -->
-          <v:Chart Grid.Row="0" Grid.Column="1"
-                   Margin="16,8,0,0"
-                   FontFamily="{StaticResource JetBrainsMono}"
-                   LineBrush="{DynamicResource Brush.FG1}"
-                   ShapeBrush="{DynamicResource Brush.Accent1}"
-                   Samples="{Binding Data.Week}"/>
-
-          <!-- Total Commits -->
-          <StackPanel Grid.Row="1" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right">
-            <TextBlock Text="{DynamicResource Text.Statistics.TotalCommits}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold"/>
-            <TextBlock Text="{Binding Data.TotalWeek}" Margin="4,0,0,0"/>
-          </StackPanel>
-        </Grid>
-      </TabItem>
-    </TabControl>
+            <!-- Total Commits -->
+            <StackPanel Grid.Row="1" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right">
+              <TextBlock Text="{DynamicResource Text.Statistics.TotalCommits}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold"/>
+              <TextBlock Text="{Binding Total}" Margin="4,0,0,0"/>
+            </StackPanel>
+          </Grid>
+        </DataTemplate>
+      </ContentControl.DataTemplates>
+    </ContentControl>
 
     <!-- Loading Mask -->
     <Path Grid.Row="1" 

src/Views/Statistics.axaml.cs

@@ -33,10 +33,10 @@ namespace SourceGit.Views {
             set => SetValue(ShapeBrushProperty, value);
         }
 
-        public static readonly StyledProperty<List<Models.Sample>> SamplesProperty =
-            AvaloniaProperty.Register<Chart, List<Models.Sample>>(nameof(Samples), null);
+        public static readonly StyledProperty<List<Models.StatisticsSample>> SamplesProperty =
+            AvaloniaProperty.Register<Chart, List<Models.StatisticsSample>>(nameof(Samples), null);
 
-        public List<Models.Sample> Samples {
+        public List<Models.StatisticsSample> Samples {
             get => GetValue(SamplesProperty);
             set => SetValue(SamplesProperty, value);
         }