[Init] Initial commit - NetMesh terminal manager

application/state/aiPanelDiagnostics.ts

@@ -0,0 +1,85 @@
+import type React from 'react';
+import {
+  STORAGE_KEY_AI_PANEL_DIAGNOSTIC_HIDE,
+  STORAGE_KEY_AI_PANEL_DIAGNOSTIC_PROFILE,
+} from '../../infrastructure/config/storageKeys';
+import { localStorageAdapter } from '../../infrastructure/persistence/localStorageAdapter';
+
+export const AI_PANEL_DIAGNOSTIC_HIDE_KEY = STORAGE_KEY_AI_PANEL_DIAGNOSTIC_HIDE;
+export const AI_PANEL_DIAGNOSTIC_PROFILE_KEY = STORAGE_KEY_AI_PANEL_DIAGNOSTIC_PROFILE;
+export const AI_PANEL_FORCE_HIDE_ALL_CONTENT = false;
+export const AI_PANEL_FORCE_HIDE_SHELL = false;
+
+export type AIPanelDiagnosticPart =
+  | 'all'
+  | 'attachments'
+  | 'header'
+  | 'history'
+  | 'input'
+  | 'markdown'
+  | 'messages'
+  | 'recent'
+  | 'toolcalls';
+
+function readLocalStorageValue(key: string): string {
+  try {
+    return localStorageAdapter.readString(key) ?? '';
+  } catch {
+    return '';
+  }
+}
+
+export function getAIPanelDiagnosticHiddenParts(): ReadonlySet<string> {
+  if (AI_PANEL_FORCE_HIDE_ALL_CONTENT) {
+    return new Set(['all']);
+  }
+  const raw = readLocalStorageValue(AI_PANEL_DIAGNOSTIC_HIDE_KEY);
+  return new Set(
+    raw
+      .split(',')
+      .map((part) => part.trim().toLowerCase())
+      .filter(Boolean),
+  );
+}
+
+export function isAIPanelDiagnosticPartHidden(
+  part: AIPanelDiagnosticPart,
+  hiddenParts = getAIPanelDiagnosticHiddenParts(),
+): boolean {
+  return hiddenParts.has('all') || hiddenParts.has(part);
+}
+
+export function isAIPanelDiagnosticsProfilingEnabled(): boolean {
+  const raw = readLocalStorageValue(AI_PANEL_DIAGNOSTIC_PROFILE_KEY).trim().toLowerCase();
+  return raw === '1' || raw === 'true' || raw === 'yes' || raw === 'on';
+}
+
+export function logAIPanelProfiler(
+  id: string,
+  phase: 'mount' | 'update' | 'nested-update',
+  actualDuration: number,
+  baseDuration: number,
+): void {
+  if (!isAIPanelDiagnosticsProfilingEnabled()) return;
+  console.info(
+    `[AI panel profile] ${id} ${phase}: actual=${actualDuration.toFixed(1)}ms base=${baseDuration.toFixed(1)}ms`,
+  );
+}
+
+export function profileAIPanelCalculation<T>(label: string, calculate: () => T): T {
+  if (!isAIPanelDiagnosticsProfilingEnabled()) return calculate();
+  const startedAt = performance.now();
+  try {
+    return calculate();
+  } finally {
+    const elapsed = performance.now() - startedAt;
+    console.info(`[AI panel profile] ${label}: ${elapsed.toFixed(1)}ms`);
+  }
+}
+
+export function getAIPanelProfilerProps(id: string): Pick<React.ProfilerProps, 'id' | 'onRender'> {
+  return {
+    id,
+    onRender: logAIPanelProfiler,
+  };
+}