- fix: memory leak part 1

Nebula.Launcher/Services/InstanceRunningContainer.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Collections.Generic;
+using Nebula.Launcher.Models;
+using Nebula.Launcher.ProcessHelper;
+using Nebula.Launcher.ViewModels;
+using Nebula.Shared;
+using Nebula.Shared.Services;
+
+namespace Nebula.Launcher.Services;
+
+[ServiceRegister]
+public sealed class InstanceRunningContainer(PopupMessageService popupMessageService, DebugService debugService)
+{
+    private readonly InstanceKeyPool _keyPool = new();
+    private readonly Dictionary<InstanceKey, ProcessRunHandler> _processCache = new();
+    private readonly Dictionary<InstanceKey, ContentLogConsumer> _contentLoggerCache = new();
+    private readonly Dictionary<ProcessRunHandler, InstanceKey> _keyCache = new();
+
+    public Action<InstanceKey, bool>? IsRunningChanged;
+
+    public InstanceKey RegisterInstance(IProcessStartInfoProvider provider)
+    {
+        var id = _keyPool.Take();
+        
+        var currentContentLogConsumer = new ContentLogConsumer();
+        var logBridge = new DebugLoggerBridge(debugService.GetLogger("PROCESS_"+id.Id));
+        var logContainer = new ProcessLogConsumerCollection();
+        logContainer.RegisterLogger(currentContentLogConsumer);
+        logContainer.RegisterLogger(logBridge);
+        
+        var handler = new ProcessRunHandler(provider, logContainer);
+        handler.OnProcessExited += OnProcessExited;
+        
+        _processCache[id] = handler;
+        _contentLoggerCache[id] = currentContentLogConsumer;
+        _keyCache[handler] = id;
+        
+        return id;
+    }
+    
+    public void Popup(InstanceKey instanceKey)
+    {
+        if(!_contentLoggerCache.TryGetValue(instanceKey, out var handler)) 
+            return;
+        
+        handler.Popup(popupMessageService);
+    }
+
+    public void Run(InstanceKey instanceKey)
+    {
+        if(!_processCache.TryGetValue(instanceKey, out var process)) 
+            return;
+        
+        process.Start();
+        IsRunningChanged?.Invoke(instanceKey, true);
+    }
+
+    public void Stop(InstanceKey instanceKey)
+    {
+        if(!_processCache.TryGetValue(instanceKey, out var process)) 
+            return;
+        
+        process.Stop();
+    }
+
+    public bool IsRunning(InstanceKey instanceKey)
+    {
+        return _processCache.ContainsKey(instanceKey);
+    }
+
+    private void RemoveProcess(ProcessRunHandler handler)
+    {
+        if(handler.Disposed) return;
+        
+        var key = _keyCache[handler];
+        IsRunningChanged?.Invoke(key, false);
+        _processCache.Remove(key);
+        _keyCache.Remove(handler);
+        _contentLoggerCache.Remove(key);
+    }
+
+    private void OnProcessExited(ProcessRunHandler obj)
+    {
+        obj.OnProcessExited -= OnProcessExited;
+        RemoveProcess(obj);
+    }
+}