feat(dcrouter): add managed local dcrouter mode with status controls and gateway integration

ts/classes/external-gateway.ts

@@ -3,6 +3,7 @@ import { logger } from '../logging.ts';
 import { getErrorMessage } from '../utils/error.ts';
 import { OneboxDatabase } from './database.ts';
 import type { IDomain, IService } from '../types.ts';
+import type { TDcRouterMode } from './managed-dcrouter.ts';
 
 type TWorkHosterType = 'onebox';
 
@@ -124,6 +125,9 @@ export class ExternalGatewayManager {
   }
 
   public async isConfigured(): Promise<boolean> {
+    if (this.getMode() === 'disabled') {
+      return false;
+    }
     const config = await this.getConfig({ requireTarget: false });
     return Boolean(config);
   }
@@ -336,13 +340,24 @@ export class ExternalGatewayManager {
   }
 
   private async getConfig(options: { requireTarget?: boolean } = {}): Promise<IExternalGatewayConfig | null> {
-    const url = this.normalizeUrl(this.database.getSetting('dcrouterGatewayUrl') || '');
-    const apiToken = await this.database.getSecretSetting('dcrouterGatewayApiToken');
+    const mode = this.getMode();
+    if (mode === 'disabled') {
+      return null;
+    }
+
+    const url = mode === 'managed'
+      ? this.oneboxRef.managedDcRouter.getGatewayUrl()
+      : this.normalizeUrl(this.database.getSetting('dcrouterGatewayUrl') || '');
+    const apiToken = mode === 'managed'
+      ? await this.oneboxRef.managedDcRouter.getAdminToken()
+      : await this.database.getSecretSetting('dcrouterGatewayApiToken');
     if (!url || !apiToken) {
       return null;
     }
 
-    const gatewayClientId = this.ensureGatewayClientId();
+    const gatewayClientId = mode === 'managed'
+      ? this.oneboxRef.managedDcRouter.ensureGatewayClientId()
+      : this.ensureGatewayClientId();
     const config: IExternalGatewayConfig = {
       url,
       apiToken,
@@ -351,15 +366,21 @@ export class ExternalGatewayManager {
     };
 
     if (options.requireTarget !== false) {
-      config.targetHost = this.database.getSetting('dcrouterTargetHost')
-        || this.database.getSetting('serverIP')
-        || undefined;
-      const targetPort = this.parsePort(
-        this.database.getSetting('dcrouterTargetPort')
-          || this.database.getSetting('httpPort')
-          || '80',
-      );
-      config.targetPort = targetPort;
+      if (mode === 'managed') {
+        const target = this.oneboxRef.managedDcRouter.getRouteTarget();
+        config.targetHost = target.host;
+        config.targetPort = target.port;
+      } else {
+        config.targetHost = this.database.getSetting('dcrouterTargetHost')
+          || this.database.getSetting('serverIP')
+          || undefined;
+        const targetPort = this.parsePort(
+          this.database.getSetting('dcrouterTargetPort')
+            || this.database.getSetting('httpPort')
+            || '80',
+        );
+        config.targetPort = targetPort;
+      }
 
       if (!config.targetHost) {
         throw new Error('dcrouterTargetHost or serverIP must be configured for external gateway route sync');
@@ -369,6 +390,10 @@ export class ExternalGatewayManager {
     return config;
   }
 
+  private getMode(): TDcRouterMode {
+    return this.oneboxRef.managedDcRouter?.getMode?.() || 'external';
+  }
+
   private async requireConfig(options: { requireTarget?: boolean } = {}): Promise<IExternalGatewayConfig> {
     const config = await this.getConfig(options);
     if (!config) {