import { PrismaClient } from "@prisma/client";
import bcrypt from "bcryptjs";

const prisma = new PrismaClient();

async function main() {
  const existingAdmin = await prisma.user.findFirst({ where: { role: "admin" } });
  if (existingAdmin) {
    console.log(`[seed] admin already exists (${existingAdmin.email ?? existingAdmin.id}); nothing to do`);
    return;
  }

  const email = process.env.BOOTSTRAP_ADMIN_EMAIL;
  const password = process.env.BOOTSTRAP_ADMIN_PASSWORD;
  const name = process.env.BOOTSTRAP_ADMIN_NAME ?? "Administrator";

  if (!email || !password) {
    console.warn(
      "[seed] BOOTSTRAP_ADMIN_EMAIL/PASSWORD not set — no admin created. Set them and rerun.",
    );
    return;
  }

  const passwordHash = await bcrypt.hash(password, 12);
  const user = await prisma.user.create({
    data: {
      role: "admin",
      name,
      email,
      passwordHash,
      active: true,
    },
  });

  console.log(`[seed] created bootstrap admin ${user.email} (id=${user.id})`);
  console.log("[seed] IMPORTANT: change this password after first login.");
}

main()
  .catch((err) => {
    console.error("[seed] failed:", err);
    process.exitCode = 1;
  })
  .finally(async () => {
    await prisma.$disconnect();
  });