// i18n Integration for IronClaw App
// This file contains i18n-related functions that extend app.js

// Initialize i18n when DOM is ready
document.addEventListener('DOMContentLoaded', () => {
  // Initialize i18n
  I18n.init();
  I18n.updatePageContent();
  updateSlashCommands();
  updateLanguageMenu();
});

// Update slash commands with current language
function updateSlashCommands() {
  // Update SLASH_COMMANDS descriptions
  SLASH_COMMANDS.forEach(cmd => {
    const key = 'cmd.' + cmd.cmd.replace(/\s+/g, '').replace(/\//g, '') + '.desc';
    const translated = I18n.t(key);
    if (translated !== key) {
      cmd.desc = translated;
    }
  });
}

// Toggle language menu
function toggleLanguageMenu() {
  const menu = document.getElementById('language-menu');
  if (menu) {
    menu.style.display = menu.style.display === 'none' ? 'block' : 'none';
  }
}

// Switch language
function switchLanguage(lang) {
  if (I18n.setLanguage(lang)) {
    // Update slash commands
    updateSlashCommands();
    
    // Update language menu active state
    updateLanguageMenu();
    
    // Close menu
    const menu = document.getElementById('language-menu');
    if (menu) {
      menu.style.display = 'none';
    }
    
    // Show toast notification
    showToast(I18n.t('language.switch') + ': ' + (lang === 'zh-CN' ? '简体中文' : 'English'));
  }
}

// Update language menu active state
function updateLanguageMenu() {
  const currentLang = I18n.getCurrentLang();
  document.querySelectorAll('.language-option').forEach(option => {
    if (option.getAttribute('data-lang') === currentLang) {
      option.classList.add('active');
    } else {
      option.classList.remove('active');
    }
  });
}

// Close language menu when clicking outside
document.addEventListener('click', (e) => {
  if (!e.target.closest('.language-switcher')) {
    const menu = document.getElementById('language-menu');
    if (menu) {
      menu.style.display = 'none';
    }
  }
});