front_end/models/ai-utils/debug.ts

// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/**
 * @file Local debugging utilities.
 */

export function isDebugMode(): boolean {
  try {
    return Boolean(localStorage.getItem('debugAiAssistancePanelEnabled'));
  } catch {
    return false;
  }
}

export function isStructuredLogEnabled(): boolean {
  try {
    return Boolean(localStorage.getItem('aiAssistanceStructuredLogEnabled'));
  } catch {
    return false;
  }
}

export function debugLog(...log: unknown[]): void {
  if (!isDebugMode()) {
    return;
  }

  // eslint-disable-next-line no-console
  console.log(...log);
}

function setDebugAiAssistanceEnabled(enabled: boolean): void {
  if (enabled) {
    localStorage.setItem('debugAiAssistancePanelEnabled', 'true');
  } else {
    localStorage.removeItem('debugAiAssistancePanelEnabled');
  }
  setAiAssistanceStructuredLogEnabled(enabled);
}
// @ts-expect-error
globalThis.setDebugAiAssistanceEnabled = setDebugAiAssistanceEnabled;

function setAiAssistanceStructuredLogEnabled(enabled: boolean): void {
  if (enabled) {
    localStorage.setItem('aiAssistanceStructuredLogEnabled', 'true');
  } else {
    localStorage.removeItem('aiAssistanceStructuredLogEnabled');
  }
}
// @ts-expect-error
globalThis.setAiAssistanceStructuredLogEnabled = setAiAssistanceStructuredLogEnabled;