const sqlite3 = require('sqlite3').verbose();
const db = new sqlite3.Database('./database.sqlite');

db.serialize(() => {
  console.log('Products table schema:');
  db.each(`SELECT sql FROM sqlite_master WHERE type='table' AND name='products'`, (err, row) => {
    if (err) {
      console.error(err);
    } else {
      console.log(row.sql);
    }
  });
  
  console.log('\nCategories table schema:');
  db.each(`SELECT sql FROM sqlite_master WHERE type='table' AND name='categories'`, (err, row) => {
    if (err) {
      console.error(err);
    } else {
      console.log(row.sql);
    }
  });
  
  console.log('\nSample products:');
  db.each(`SELECT id, barcode, name, price, stock FROM products LIMIT 5`, (err, row) => {
    if (err) {
      console.error(err);
    } else {
      console.log(row);
    }
  });
});

setTimeout(() => {
  db.close();
}, 1000);