/**
 * Seed script — creates the owner account + default categories.
 * Run once: node src/seed.js
 */
require('dotenv').config({ path: require('path').resolve(__dirname, '../.env') });
const mongoose = require('mongoose');
const User = require('./models/User');
const Category = require('./models/Category');

const DEFAULT_CATEGORIES = [
  { name: 'Deals', order: 0 },
  { name: 'Soups', order: 1 },
  { name: 'Appetizers', order: 2 },
  { name: 'Rice', order: 3 },
  { name: 'Noodles', order: 4 },
  { name: 'Chicken Gravy', order: 5 },
  { name: 'Sea Food', order: 6 },
  { name: 'Beverages', order: 7 },
];

async function seed() {
  await mongoose.connect(process.env.MONGODB_URI);
  console.log('Connected to MongoDB Atlas');

  // Create owner if not exists
  const existing = await User.findOne({ username: 'owner' });
  if (!existing) {
    await User.create({ name: 'Owner', username: 'owner', password: 'golden@wok123', role: 'owner', adminPin: '1234' });
    console.log('✅ Owner created — username: owner | password: golden@wok123 | adminPin: 1234');
    console.log('⚠️  Change these credentials immediately after first login!');
  } else {
    console.log('ℹ️  Owner already exists, skipping');
  }

  // Create default categories
  for (const cat of DEFAULT_CATEGORIES) {
    const exists = await Category.findOne({ name: cat.name });
    if (!exists) {
      await Category.create(cat);
      console.log(`✅ Category created: ${cat.name}`);
    }
  }

  console.log('\n🎉 Seed complete!');
  process.exit(0);
}

seed().catch((err) => {
  console.error('Seed failed:', err);
  process.exit(1);
});