feat.airapp sdk

LanMountainDesktop.AirAppSdk/AirAppRuntimeMode.cs

@@ -0,0 +1,53 @@
+namespace LanMountainDesktop.AirAppSdk;
+
+/// <summary>
+/// Runtime mode for AirApps.
+/// </summary>
+public enum AirAppRuntimeMode
+{
+    /// <summary>
+    /// Run in the host process (best performance, shared memory).
+    /// </summary>
+    InProcess = 0,
+
+    /// <summary>
+    /// Run in an isolated background process (safer, separate memory).
+    /// </summary>
+    IsolatedBackground = 1,
+
+    /// <summary>
+    /// Run in an isolated window process (full isolation).
+    /// </summary>
+    IsolatedWindow = 2
+}
+
+/// <summary>
+/// Helper for parsing runtime modes.
+/// </summary>
+public static class AirAppRuntimeModes
+{
+    public static bool TryParse(string? mode, out AirAppRuntimeMode result)
+    {
+        result = AirAppRuntimeMode.InProcess;
+
+        if (string.IsNullOrWhiteSpace(mode))
+        {
+            return false;
+        }
+
+        var normalized = mode.Trim().ToLowerInvariant();
+        return normalized switch
+        {
+            "in-process" => SetResult(AirAppRuntimeMode.InProcess, out result),
+            "isolated-background" => SetResult(AirAppRuntimeMode.IsolatedBackground, out result),
+            "isolated-window" => SetResult(AirAppRuntimeMode.IsolatedWindow, out result),
+            _ => false
+        };
+    }
+
+    private static bool SetResult(AirAppRuntimeMode mode, out AirAppRuntimeMode result)
+    {
+        result = mode;
+        return true;
+    }
+}