const config = window.__GOCHAT_CONFIG__ || {};

window.chatwootConfig = Object.assign(
  {
    hostURL: '',
    helpCenterURL: '',
    fbAppId: '',
    instagramAppId: '',
    tiktokAppId: '',
    googleOAuthClientId: '',
    googleOAuthCallbackUrl: '',
    allowedLoginMethods: ['email'],
    fbApiVersion: '',
    whatsappAppId: '',
    whatsappConfigurationId: '',
    whatsappApiVersion: '',
    signupEnabled: 'false',
    isMfaEnabled: 'false',
    inboxEventsEnabled: 'false',
    selectedLocale: 'zh_CN',
    enabledLanguages: [
      { name: '中文', iso_639_1_code: 'zh_CN' },
      { name: 'English', iso_639_1_code: 'en' },
    ],
    helpUrls: {},
  },
  config
);
window.globalConfig = Object.assign(
  {
    INSTALLATION_NAME: 'GoChat',
    CREATE_NEW_ACCOUNT_FROM_DASHBOARD: false,
    DISPLAY_MANIFEST: false,
    LOGO_THUMBNAIL: '/favicon-32x32.png',
  },
  config.globalConfig || {}
);
window.errorLoggingConfig = '';
window.browserConfig = { browser_name: navigator.userAgent };

try {
  const sessionCookie = document.cookie
    .split('; ')
    .find(cookie => cookie.startsWith('cw_d_session_info='));
  if (sessionCookie) {
    const raw = decodeURIComponent(sessionCookie.split('=').slice(1).join('='));
    const extract = key =>
      raw.match(new RegExp(`"${key}":"([^"]+)"`))?.[1] || '';
    const token = extract('access-token');
    if (token) {
      localStorage.setItem('access-token', token);
      localStorage.setItem('client', extract('client'));
      localStorage.setItem('uid', extract('uid'));
      localStorage.setItem('token-type', extract('token-type') || 'Bearer');
      localStorage.setItem('expiry', extract('expiry'));
    }
  }
} catch {
  // Ignore malformed legacy session cookies.
}