// lib/prisma.ts
import { PrismaMariaDb } from "@prisma/adapter-mariadb";
import { PrismaClient } from "@/generated/prisma/client";

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

const databaseUrl = process.env.DATABASE_URL;

if (!databaseUrl) {
  throw new Error("DATABASE_URL no configurado.");
}

const parsedDatabaseUrl = new URL(databaseUrl);
const adapter = new PrismaMariaDb({
  host: parsedDatabaseUrl.hostname,
  port: Number(parsedDatabaseUrl.port || 3306),
  user: decodeURIComponent(parsedDatabaseUrl.username),
  password: decodeURIComponent(parsedDatabaseUrl.password),
  database: parsedDatabaseUrl.pathname.replace(/^\/+/, ""),
  connectTimeout: 10_000,
});

export const prisma =
  globalForPrisma.prisma ??
  new PrismaClient({
    adapter,
    log:
      process.env.NODE_ENV === "development"
        ? ["query", "error", "warn"]
        : ["error"],
  });

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