const { MongoClient } = require('mongodb');

async function debug() {
  const uri = 'mongodb://7qV5rRanD6UwANNO:NK1EFfaKpJZcTQlmm7pDUUI7Yk7yqxN6@51.254.197.189:27017/librechat?authSource=admin';
  const client = new MongoClient(uri);
  await client.connect();
  const db = client.db('librechat');

  const usersToCheck = ['Kleyntssens', 'Lilou Guillaume', 'Isabelle De Witte', 'Flavie Pochet'];

  console.log('=== VERIFICATION TOKENS DEPUIS TRANSACTIONS ===\n');

  for (const searchName of usersToCheck) {
    const user = await db.collection('users').findOne({ name: { $regex: searchName, $options: 'i' } });

    if (!user) {
      console.log('NOT FOUND:', searchName);
      continue;
    }

    const convCount = await db.collection('conversations').countDocuments({ user: user._id.toString() });
    const txs = await db.collection('transactions').find({ user: user._id }).toArray();
    const tokensFromTx = txs.reduce((sum, t) => sum + Math.abs(t.rawAmount || 0), 0);
    const balance = await db.collection('balances').findOne({ user: user._id });
    const credits = balance?.tokenCredits || 0;

    console.log('---');
    console.log('User:', user.name);
    console.log('Conversations:', convCount);
    console.log('Tokens (VRAI depuis transactions):', tokensFromTx.toLocaleString());
    console.log('Credits:', credits.toLocaleString());
    console.log('Nb transactions:', txs.length);
  }

  await client.close();
}

debug().catch(console.error);