import { PrismaMariaDb } from "@prisma/adapter-mariadb";

import { PrismaClient } from "@/lib/generated/prisma/client";

const globalForPrisma = globalThis as unknown as {
  prisma?: PrismaClient;
};

function createPrismaClient() {
  const databaseUrl = process.env.DATABASE_URL;

  if (!databaseUrl) {
    throw new Error("DATABASE_URL is required to initialize Prisma Client.");
  }

  const adapter = new PrismaMariaDb(databaseUrl);

  return new PrismaClient({ adapter });
}

export const db = globalForPrisma.prisma ?? createPrismaClient();

if (process.env.NODE_ENV !== "production") {
  globalForPrisma.prisma = db;
}