import { PrismaClient } from '@prisma/client';
import { hash } from 'bcryptjs';

const prisma = new PrismaClient();

async function main() {
  console.log('🌱 Starting database seed...');

  // Seed initial guests
  const guests = [
    {
      name: "Lerato Moyo",
      inviteCode: "LERATO2026",
      email: "lerato@example.com",
      partySize: 1,
      maxPax: 2,
    },
    {
      name: "Denver Moyo",
      inviteCode: "DENVER2026",
      email: "denver@example.com",
      partySize: 1,
      maxPax: 2,
    },
    {
      name: "Mr Denver Moyo",
      inviteCode: "QWERTY",
      partySize: 1,
      maxPax: 2,
    },
    {
      name: "Miss Lerato Molema",
      inviteCode: "ASDF2026",
      partySize: 1,
      maxPax: 2,
    },
    {
      name: "Mr & Mrs S Dewa",
      inviteCode: "ZXCV2026",
      partySize: 2,
      maxPax: 2,
    },
  ];

  console.log('📝 Seeding guests...');
  for (const guest of guests) {
    await prisma.guest.upsert({
      where: { inviteCode: guest.inviteCode },
      update: {},
      create: guest,
    });
  }
  console.log(`✅ Seeded ${guests.length} guests`);

  // Seed admin user (password: admin123 - CHANGE IN PRODUCTION!)
  const adminPassword = process.env.ADMIN_PASSWORD || 'admin123';
  const hashedPassword = await hash(adminPassword, 10);

  await prisma.admin.upsert({
    where: { username: 'admin' },
    update: {},
    create: {
      username: 'admin',
      password: hashedPassword,
      email: 'admin@wedding.com',
    },
  });
  console.log('✅ Seeded admin user');

  // Seed sample tables
  const tables = [
    { name: 'Table 1', capacity: 8 },
    { name: 'Table 2', capacity: 8 },
    { name: 'Table 3', capacity: 10 },
    { name: 'Table 4', capacity: 10 },
    { name: 'Table 5', capacity: 6 },
  ];

  console.log('📝 Seeding tables...');
  for (const table of tables) {
    await prisma.table.upsert({
      where: { name: table.name },
      update: {},
      create: table,
    });
  }
  console.log(`✅ Seeded ${tables.length} tables`);

  console.log('🎉 Database seed complete!');
}

main()
  .catch((e) => {
    console.error('❌ Seed failed:', e);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
  });