# Commit Message for SharedArrayBuffer Platform Exclusion

fix: eliminate SharedArrayBuffer checks on non-web platforms

* Add platform guard in AbsurdSqlDatabaseService to only initialize on web
* Change singleton pattern from eager to lazy instantiation
* Update worker import to use lazy singleton pattern
* Prevents absurd-sql initialization on Electron/Capacitor platforms
* Reduces console noise and memory footprint on desktop/mobile
* Maintains full web platform functionality and performance

Resolves SharedArrayBuffer-related console output on Electron platform
while preserving all web features and maintaining clean architecture.

src/services/PlatformServiceFactory.ts

@@ -9,6 +9,7 @@ import { CapacitorPlatformService } from "./platforms/CapacitorPlatformService";
  * The factory determines which platform implementation to use based on the VITE_PLATFORM
  * environment variable. Supported platforms are:
  * - capacitor: Mobile platform using Capacitor
+ * - electron: Desktop platform using Electron with Capacitor
  * - web: Default web platform (fallback)
  *
  * @example
@@ -50,6 +51,10 @@ export class PlatformServiceFactory {
       case "capacitor":
         PlatformServiceFactory.instance = new CapacitorPlatformService();
         break;
+      case "electron":
+        // Use a specialized electron service that extends CapacitorPlatformService
+        PlatformServiceFactory.instance = new ElectronPlatformService();
+        break;
       case "web":
       default:
         PlatformServiceFactory.instance = new WebPlatformService();
@@ -69,3 +74,56 @@ export class PlatformServiceFactory {
     };
   }
 }
+
+/**
+ * Electron-specific platform service implementation.
+ * Extends CapacitorPlatformService with electron-specific overrides.
+ *
+ * This service handles the unique requirements of the Electron platform:
+ * - Desktop-specific capabilities
+ * - Electron-specific file system access
+ * - Desktop UI patterns
+ * - Native desktop integration
+ */
+class ElectronPlatformService extends CapacitorPlatformService {
+  /**
+   * Gets the capabilities of the Electron platform
+   * Overrides the mobile-focused capabilities from CapacitorPlatformService
+   * @returns Platform capabilities object specific to Electron
+   */
+  getCapabilities() {
+    return {
+      hasFileSystem: true,
+      hasCamera: false, // Desktop typically doesn't have integrated cameras for our use case
+      isMobile: false, // Electron is desktop, not mobile
+      isIOS: false,
+      hasFileDownload: true, // Desktop supports direct file downloads
+      needsFileHandlingInstructions: false, // Desktop users are familiar with file handling
+      isNativeApp: true, // Electron is a native app
+    };
+  }
+
+  /**
+   * Checks if running on Electron platform.
+   * @returns true, as this is the Electron implementation
+   */
+  isElectron(): boolean {
+    return true;
+  }
+
+  /**
+   * Checks if running on Capacitor platform.
+   * @returns false, as this is Electron, not pure Capacitor
+   */
+  isCapacitor(): boolean {
+    return false;
+  }
+
+  /**
+   * Checks if running on web platform.
+   * @returns false, as this is not web
+   */
+  isWeb(): boolean {
+    return false;
+  }
+}