const { PrismaClient } = require('@prisma/client');
const bcrypt = require('bcrypt');
const { v4: uuidv4 } = require('uuid');
const crypto = require('crypto');

const prisma = new PrismaClient();

const VENUE_NAME = process.env.SETUP_VENUE_NAME || process.argv[2] || 'My Venue';
const ADMIN_EMAIL = process.env.SETUP_ADMIN_EMAIL || process.argv[3] || 'admin@example.com';
const ADMIN_PASSWORD = process.env.SETUP_ADMIN_PASSWORD || process.argv[4] || 'admin123';

async function main() {
  console.log('=== KoolTab Production Setup ===\n');

  // Wipe everything
  await prisma.auditLog.deleteMany();
  await prisma.remoteCommand.deleteMany();
  await prisma.openTabSnapshot.deleteMany();
  await prisma.tabOwnership.deleteMany();
  await prisma.refreshToken.deleteMany();
  await prisma.registrationCode.deleteMany();
  await prisma.device.deleteMany();
  await prisma.clientUser.deleteMany();
  await prisma.venue.deleteMany();
  console.log('✓ Cleared existing data');

  // Create venue
  const venueId = uuidv4();
  await prisma.venue.create({ data: { id: venueId, name: VENUE_NAME } });
  console.log(`✓ Created venue: ${VENUE_NAME}`);

  // Create admin user
  const hash = await bcrypt.hash(ADMIN_PASSWORD, 10);
  await prisma.clientUser.create({
    data: {
      id: uuidv4(),
      venueId,
      email: ADMIN_EMAIL,
      passwordHash: hash,
      name: 'Admin',
      role: 'admin',
    },
  });
  console.log(`✓ Created admin: ${ADMIN_EMAIL}`);

  console.log('\n=== Setup complete ===');
  console.log(`  Venue:     ${VENUE_NAME}`);
  console.log(`  Venue ID:  ${venueId}`);
  console.log(`  Admin:     ${ADMIN_EMAIL}`);
  console.log(`  Password:  ${ADMIN_PASSWORD}`);
  console.log('\nSave the Venue ID — the Flutter app needs it to find your venue.');
  console.log('Login at https://kooltab.com with the admin credentials above.');

  await prisma.$disconnect();
}

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