// Daily Global News Summary Job
// Runs every day at 7:30 AM Beijing time
// Sends news to: Yaxing_feng@dgmaorui.com

const { web_search } = require('./tools');
const { message } = require('./tools');

async function getDailyNews() {
  try {
    // Search for today's global news
    const news = await web_search({
      query: '2026年2月2日 全球新闻 重大事件',
      count: 10
    });
    
    return news;
  } catch (error) {
    console.error('Error fetching news:', error);
    return null;
  }
}

async function sendNewsEmail(news) {
  try {
    // Format news summary
    const summary = formatNewsSummary(news);
    
    // Send email (this would use your email service)
    // For now, we'll log the summary
    console.log('Daily News Summary for Yaxing_feng@dgmaorui.com:');
    console.log(summary);
    
    // TODO: Integrate with email service
    // await sendEmail({
    //   to: 'Yaxing_feng@dgmaorui.com',
    //   subject: '每日全球新闻摘要',
    //   body: summary
    // });
    
  } catch (error) {
    console.error('Error sending email:', error);
  }
}

function formatNewsSummary(news) {
  // Format news into readable summary
  let summary = '📅 每日全球新闻摘要\n\n';
  summary += `日期: ${new Date().toLocaleDateString('zh-CN')}\n\n`;
  
  if (news && news.results) {
    news.results.forEach((item, index) => {
      summary += `${index + 1}. ${item.title}\n`;
      summary += `   ${item.description}\n\n`;
    });
  }
  
  summary += '\n---\n';
  summary += '此邮件由 OpenClaw 自动发送';
  
  return summary;
}

// Main function
async function main() {
  console.log('Starting daily news job...');
  
  const news = await getDailyNews();
  if (news) {
    await sendNewsEmail(news);
    console.log('Daily news job completed successfully');
  } else {
    console.log('Failed to fetch news');
  }
}

// Export for cron job
module.exports = { main };