import { PrismaClient, Role, Department, ArrivalMode, EventType, EventStatus } from '@prisma/client';

const prisma = new PrismaClient();

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

  // Clean up existing data (careful in production!)
  await prisma.scheduleEvent.deleteMany({});
  await prisma.flight.deleteMany({});
  await prisma.driver.deleteMany({});
  await prisma.vIP.deleteMany({});
  await prisma.user.deleteMany({});

  console.log('✅ Cleared existing data');

  // Create sample users
  const admin = await prisma.user.create({
    data: {
      auth0Id: 'auth0|admin-sample-id',
      email: 'admin@example.com',
      name: 'Admin User',
      role: Role.ADMINISTRATOR,
      isApproved: true,
    },
  });

  const coordinator = await prisma.user.create({
    data: {
      auth0Id: 'auth0|coordinator-sample-id',
      email: 'coordinator@example.com',
      name: 'Coordinator User',
      role: Role.COORDINATOR,
      isApproved: true,
    },
  });

  console.log('✅ Created sample users');

  // Create sample drivers
  const driver1 = await prisma.driver.create({
    data: {
      name: 'John Smith',
      phone: '+1 (555) 123-4567',
      department: Department.OFFICE_OF_DEVELOPMENT,
    },
  });

  const driver2 = await prisma.driver.create({
    data: {
      name: 'Jane Doe',
      phone: '+1 (555) 987-6543',
      department: Department.ADMIN,
    },
  });

  console.log('✅ Created sample drivers');

  // Create sample VIPs
  const vip1 = await prisma.vIP.create({
    data: {
      name: 'Dr. Robert Johnson',
      organization: 'Tech Corporation',
      department: Department.OFFICE_OF_DEVELOPMENT,
      arrivalMode: ArrivalMode.FLIGHT,
      airportPickup: true,
      venueTransport: true,
      notes: 'Prefers window seat, dietary restriction: vegetarian',
      flights: {
        create: [
          {
            flightNumber: 'AA123',
            flightDate: new Date('2026-02-15'),
            segment: 1,
            departureAirport: 'JFK',
            arrivalAirport: 'LAX',
            scheduledDeparture: new Date('2026-02-15T08:00:00'),
            scheduledArrival: new Date('2026-02-15T11:30:00'),
            status: 'scheduled',
          },
        ],
      },
    },
  });

  const vip2 = await prisma.vIP.create({
    data: {
      name: 'Ms. Sarah Williams',
      organization: 'Global Foundation',
      department: Department.ADMIN,
      arrivalMode: ArrivalMode.SELF_DRIVING,
      expectedArrival: new Date('2026-02-16T14:00:00'),
      airportPickup: false,
      venueTransport: true,
      notes: 'Bringing assistant',
    },
  });

  console.log('✅ Created sample VIPs');

  // Create sample events
  await prisma.scheduleEvent.create({
    data: {
      vipId: vip1.id,
      title: 'Airport Pickup',
      location: 'LAX Terminal 4',
      startTime: new Date('2026-02-15T11:30:00'),
      endTime: new Date('2026-02-15T12:30:00'),
      description: 'Pick up Dr. Johnson from LAX',
      type: EventType.TRANSPORT,
      status: EventStatus.SCHEDULED,
      driverId: driver1.id,
    },
  });

  await prisma.scheduleEvent.create({
    data: {
      vipId: vip1.id,
      title: 'Welcome Dinner',
      location: 'Grand Hotel Restaurant',
      startTime: new Date('2026-02-15T19:00:00'),
      endTime: new Date('2026-02-15T21:00:00'),
      description: 'Welcome dinner with board members',
      type: EventType.MEAL,
      status: EventStatus.SCHEDULED,
      driverId: driver2.id,
    },
  });

  await prisma.scheduleEvent.create({
    data: {
      vipId: vip2.id,
      title: 'Conference Transport',
      location: 'Convention Center',
      startTime: new Date('2026-02-16T14:30:00'),
      endTime: new Date('2026-02-16T15:00:00'),
      description: 'Transport to conference venue',
      type: EventType.TRANSPORT,
      status: EventStatus.SCHEDULED,
      driverId: driver1.id,
    },
  });

  console.log('✅ Created sample events');

  console.log('\n🎉 Database seeded successfully!');
  console.log('\nSample Users:');
  console.log('- Admin: admin@example.com');
  console.log('- Coordinator: coordinator@example.com');
  console.log('\nSample VIPs:');
  console.log('- Dr. Robert Johnson (Flight arrival)');
  console.log('- Ms. Sarah Williams (Self-driving)');
  console.log('\nSample Drivers:');
  console.log('- John Smith');
  console.log('- Jane Doe');
}

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