change program to async/await

src/Construction/Colony.cs

@@ -25,7 +25,7 @@ internal class Colony : ITreeNode {
     }
 
     public override string ToString() {
-        return $" ☀ {System.Name}";
+        return $" {System.Name}";
     }
 }
 

src/Construction/Depot.cs

@@ -28,6 +28,6 @@ internal class Depot : ITreeNode {
 
     public override string ToString() {
         string percent = (Progress * 100.0).ToString("00.0");
-        return String.Format($" ⚓ {percent}% {Station.Name}");
+        return String.Format($" {percent}% {Station.Name}");
     }
 }

src/Edith.cs

@@ -22,6 +22,8 @@ internal class Edith {
     private static Edith instance = new();
     public static Edith Instance => instance;
 
+    private bool quit = false;
+
     private Edith() {
     }
 
@@ -39,7 +41,32 @@ internal class Edith {
         }
     }
 
-    public void Run() {
+    private async Task ProcessQueue() {
+        while (watcher != null) {
+            watcher.ProcessQueues();
+            await Task.Delay(100);
+        }
+    }
+
+    private async Task RunGUILoop() {
+        RunState state;
+        bool first = true;
+
+        if (window == null) {
+            return;
+        }
+
+        state = Application.Begin(window);
+
+        while (!quit) {
+            Application.RunLoop(state);
+            await Task.Delay(100);
+        }
+
+        Application.End(state);
+    }
+
+    public async Task Run() {
         try {
             SetupJournal();
         } catch (Exception e) {
@@ -47,10 +74,15 @@ internal class Edith {
             return;
         }
 
+        Application.Init();
+
         window = new MainWindow();
 
-        Application.Init();
+        Task gui = Task.Run(RunGUILoop);
-        Application.Run(window);
+        Task queue = Task.Run(ProcessQueue);
+
+        await Task.WhenAll([gui, queue]);
+
         window.Dispose();
     }
 }

src/Program.cs

@@ -2,7 +2,7 @@
 
 public class Program
 {
-    public static void Main(string[] args) {
+    public static async Task Main(string[] args) {
-        Edith.Instance.Run();
+        await Edith.Instance.Run();
     }
 }