Experiment with polling

- Starting on #19 in a timer-based implementation

Author: timheuer

src/Options/ExtensionOptions.cs

@@ -17,4 +17,16 @@ public class ExtensionOptions : BaseOptionModel<ExtensionOptions>
     [Description("The maximum number of runs to retrieve")]
     [DefaultValue(10)]
     public int MaxRuns { get; set; } = 10;
+
+    [Category("Query Settings")]
+    [DisplayName("Refresh Active Jobs")]
+    [Description("Whether to poll/refresh when pending/active jobs are going")]
+    [DefaultValue(false)]
+    public bool RefreshActiveJobs { get; set; } = false;
+
+    [Category("Query Settings")]
+    [DisplayName("Refresh Interval (in seconds)")]
+    [Description("The interval (in seconds) to poll/refresh when pending/active jobs are going")]
+    [DefaultValue(5)]
+    public int RefreshInterval { get; set; } = 5;
 }

src/ToolWindows/GHActionsToolWindow.xaml

@@ -57,7 +57,7 @@
             <RowDefinition Height="Auto" />
             <RowDefinition Height="*" />
         </Grid.RowDefinitions>
-        <ProgressBar x:Name="refreshProgress" Height="5" Grid.Row="0" Visibility="Collapsed" />
+        <ProgressBar x:Name="refreshProgress" Height="5" Grid.Row="0" Visibility="Hidden"/>
         <Grid Grid.Row="1">
             <TextBlock HorizontalAlignment="Center" x:Name="MessageArea" />
             <ScrollViewer VerticalAlignment="Stretch" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto" Margin="5,5,0,0" x:Name="ActionsInfoPanel">

src/ToolWindows/GHActionsToolWindow.xaml.cs

@@ -22,6 +22,10 @@ public partial class GHActionsToolWindow : UserControl
 {
     private readonly RepoInfo _repoInfo = null;
     private readonly ToolWindowMessenger _toolWindowMessenger = null;
+    private int maxRuns = 10;
+    private bool refreshPending = false;
+    private int refreshInterval = 5;
+
 
     public GHActionsToolWindow(ToolWindowMessenger toolWindowMessenger)
     {
@@ -68,6 +72,12 @@ public async Task GetRepoInfoAsync()
         _repoInfo.IsGitHub = false;
         _repoInfo.RepoUrl = null;
 
+        // get settings
+        var generalSettings = await ExtensionOptions.GetLiveInstanceAsync();
+        maxRuns = generalSettings.MaxRuns;
+        refreshInterval = generalSettings.RefreshInterval;
+        refreshPending = generalSettings.RefreshActiveJobs;
+
         // find the git folder
         var solution = await VS.Solutions.GetCurrentSolutionAsync();
         if (solution is null)
@@ -127,10 +137,6 @@ private async Task LoadDataAsync()
         MessageArea.Visibility = Visibility.Collapsed;
         ActionsInfoPanel.Visibility = Visibility.Visible;
 
-        // get the settings
-        var generalSettings = await ExtensionOptions.GetLiveInstanceAsync();
-        var maxRuns = generalSettings.MaxRuns;
-
         refreshProgress.IsIndeterminate = true;
         refreshProgress.Visibility = Visibility.Visible;
 
@@ -164,6 +170,22 @@ private async Task LoadDataAsync()
                         RunNumber = run.RunNumber.ToString()
                     };
 
+                    if (refreshPending)
+                    {
+                        var timer = new System.Timers.Timer(refreshInterval*1000);
+                        timer.Elapsed += async (sender, e) =>
+                        {
+                            await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
+                            await LoadDataAsync();
+                        };
+                        timer.AutoReset = false;
+
+                        if (((run.Status == WorkflowRunStatus.Queued) || (run.Status == WorkflowRunStatus.InProgress) || (run.Status == WorkflowRunStatus.Pending) || (run.Status == WorkflowRunStatus.Waiting)))
+                        {
+                            timer.Start();
+                        }
+                    }
+
                     // get the jobs for the run
                     var jobs = await client.Actions.Workflows.Jobs?.List(_repoInfo.RepoOwner, _repoInfo.RepoName, run.Id);
 
@@ -218,7 +240,7 @@ private async Task LoadDataAsync()
         }
 
         CurrentBranchExpander.IsExpanded = true;
-        refreshProgress.Visibility = Visibility.Collapsed;
+        refreshProgress.Visibility = Visibility.Hidden;
         refreshProgress.IsIndeterminate = false;
     }