Refine automatic consolidation and compression triggers

tests/default-settings.mjs

@@ -34,7 +34,53 @@ this.defaultSettings = defaultSettings;
   return context.defaultSettings;
 }
 
+async function loadSettingsCompatHelpers() {
+  const __dirname = path.dirname(fileURLToPath(import.meta.url));
+  const indexPath = path.resolve(__dirname, "../index.js");
+  const source = await fs.readFile(indexPath, "utf8");
+  const settingsMatch = source.match(/const defaultSettings = \{[\s\S]*?^\};/m);
+  const compatMatch = source.match(
+    /function migrateLegacyAutoMaintenanceSettings\(loaded = \{\}\) \{[\s\S]*?^}\n/m,
+  );
+  const mergeMatch = source.match(
+    /function mergePersistedSettings\(loaded = \{\}\) \{[\s\S]*?^}\n/m,
+  );
+
+  if (!settingsMatch || !compatMatch || !mergeMatch) {
+    throw new Error("无法从 index.js 提取设置兼容辅助函数");
+  }
+
+  const context = vm.createContext({
+    clampInt: (value, fallback = 0, min = 0, max = 9999) => {
+      const numeric = Number(value);
+      if (!Number.isFinite(numeric)) return fallback;
+      return Math.min(max, Math.max(min, Math.trunc(numeric)));
+    },
+    createDefaultTaskProfiles() {
+      return {
+        extract: { activeProfileId: "default", profiles: [] },
+        recall: { activeProfileId: "default", profiles: [] },
+        compress: { activeProfileId: "default", profiles: [] },
+        synopsis: { activeProfileId: "default", profiles: [] },
+        reflection: { activeProfileId: "default", profiles: [] },
+        consolidation: { activeProfileId: "default", profiles: [] },
+      };
+    },
+  });
+  const script = new vm.Script(`
+${settingsMatch[0]}
+${compatMatch[0]}
+${mergeMatch[0]}
+this.mergePersistedSettings = mergePersistedSettings;
+`);
+  script.runInContext(context);
+  return {
+    mergePersistedSettings: context.mergePersistedSettings,
+  };
+}
+
 const defaultSettings = await loadDefaultSettings();
+const { mergePersistedSettings } = await loadSettingsCompatHelpers();
 
 assert.equal(defaultSettings.extractContextTurns, 2);
 assert.equal(defaultSettings.recallTopK, 20);
@@ -79,11 +125,20 @@ assert.equal(defaultSettings.injectObjectiveGlobalMemory, true);
 assert.equal(defaultSettings.injectDepth, 9999);
 assert.equal(defaultSettings.enabled, true);
 assert.equal(defaultSettings.enableReflection, true);
-assert.equal(defaultSettings.maintenanceAutoMinNewNodes, 3);
+assert.equal(defaultSettings.consolidationAutoMinNewNodes, 2);
+assert.equal(defaultSettings.compressionEveryN, 10);
+assert.equal("maintenanceAutoMinNewNodes" in defaultSettings, false);
 assert.equal(defaultSettings.embeddingTransportMode, "direct");
 assert.equal(defaultSettings.taskProfilesVersion, 3);
 assert.ok(defaultSettings.taskProfiles);
 assert.ok(defaultSettings.taskProfiles.extract);
 assert.ok(defaultSettings.taskProfiles.recall);
 
+const migratedSettings = mergePersistedSettings({
+  maintenanceAutoMinNewNodes: 7,
+});
+assert.equal(migratedSettings.consolidationAutoMinNewNodes, 7);
+assert.equal(migratedSettings.compressionEveryN, 10);
+assert.equal("maintenanceAutoMinNewNodes" in migratedSettings, false);
+
 console.log("default-settings tests passed");