/**
 * Prisma Client Singleton
 * Prevents multiple instances during development hot-reloading
 */

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

declare global {
  // eslint-disable-next-line no-var
  var prisma: PrismaClient | undefined;
}

const prismaClientSingleton = () => {
  return new PrismaClient({
    log: process.env.NODE_ENV === 'development'
      ? ['query', 'error', 'warn']
      : ['error'],
  });
};

export const prisma = globalThis.prisma ?? prismaClientSingleton();

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

export default prisma;