const fs = require('fs');
const path = require('path');

const inboxDir = path.join(__dirname, 'mail/sanguo-quant/inboxes/pangtong');
const files = fs.readdirSync(inboxDir);

let count = 0;
files.forEach(file => {
  if (!file.endsWith('.json')) return;
  const filePath = path.join(inboxDir, file);
  const content = fs.readFileSync(filePath, 'utf-8');
  const msg = JSON.parse(content);
  if (!msg.isRead) {
    msg.isRead = true;
    fs.writeFileSync(filePath, JSON.stringify(msg, null, 2));
    count++;
    console.log(`Marked as read: ${file}`);
  }
});

console.log(`\nDone! Marked ${count} messages as read.`);