import { PrismaClient } from '@prisma/client'

const globalForPrisma = globalThis as unknown as {
  prisma: PrismaClient | undefined
}

export const prisma =
  globalForPrisma.prisma ??
  new PrismaClient({
    log: ['query', 'error', 'warn'],
    errorFormat: 'pretty',
  })

if (process.env.NODE_ENV !== 'production') {
  globalForPrisma.prisma = prisma
}

// Veritabanı bağlantısını test et
prisma.$connect()
  .then(() => {
    console.log('Database connection successful')
  })
  .catch((error) => {
    console.error('Database connection error:', error)
  })