import { PrismaClient, Role } from '@prisma/client';
import bcrypt from 'bcryptjs';

const prisma = new PrismaClient();
const BCRYPT_ROUNDS = 12;

const BETA_USERS: { email: string; name: string; nameRu: string; role: Role; password: string }[] = [
  { email: 'admin@metallcart.ru',         name: 'Louis-André Gruart',    nameRu: 'Луи-Андре Грюар',        role: 'ADMIN',          password: 'MetallKart_admin_2026!' },
  { email: 'direction-ops@metallcart.ru',  name: 'Maksim (DIRECTION_OPS)',nameRu: 'Максим (DIRECTION_OPS)', role: 'DIRECTION_OPS',  password: 'MetallKart_dirops_2026!' },
  { email: 'production@metallcart.ru',     name: 'Darya (ADM_PRODUCTION)',nameRu: 'Дарья (ADM_PRODUCTION)', role: 'ADM_PRODUCTION', password: 'MetallKart_prod_2026!' },
  { email: 'achat@metallcart.ru',          name: 'Evgeny (ACHETEUR)',     nameRu: 'Евгений (ACHETEUR)',     role: 'ACHETEUR',       password: 'MetallKart_achat_2026!' },
  { email: 'commercial@metallcart.ru',     name: 'Manager (COMMERCIAL)',  nameRu: 'Менеджер коммерции',     role: 'COMMERCIAL',     password: 'MetallKart_com_2026!' },
  { email: 'direction-fin@metallcart.ru',  name: 'FIN Director',          nameRu: 'Финансовый директор',    role: 'DIRECTION_FIN',  password: 'MetallKart_dirfin_2026!' },
  // ADM_GENERAL does not exist in Role enum — mapped to USER (closest generic role)
  { email: 'admin-general@metallcart.ru',  name: 'General Admin',         nameRu: 'Общая администрация',    role: 'USER',               password: 'MetallKart_admgen_2026!' },
];

async function main() {
  console.log('=== SEED BETA USERS ===');

  const validRoles = Object.values(Role);

  let created = 0;
  let skipped = 0;

  for (const u of BETA_USERS) {
    if (!validRoles.includes(u.role)) {
      console.warn(`  SKIP ${u.email} — role "${u.role}" does not exist in Role enum`);
      skipped++;
      continue;
    }

    const existing = await prisma.user.findUnique({ where: { email: u.email } });
    if (existing) {
      console.log(`  EXISTS ${u.email} (role=${existing.role}) — password NOT overwritten`);
      skipped++;
      continue;
    }

    const hash = bcrypt.hashSync(u.password, BCRYPT_ROUNDS);
    await prisma.user.create({
      data: {
        email: u.email,
        password: hash,
        name: u.name,
        nameRu: u.nameRu,
        role: u.role,
        active: true,
      },
    });
    console.log(`  CREATED ${u.email} (role=${u.role})`);
    created++;
  }

  console.log(`\nDone: ${created} created, ${skipped} skipped`);

  const total = await prisma.user.count({ where: { email: { endsWith: '@metallcart.ru' } } });
  console.log(`Total @metallcart.ru users in DB: ${total}`);

  if (total > 30) {
    console.error('WARNING: More than 30 @metallcart.ru users — verify this is expected');
  }
}

main()
  .catch(e => { console.error(e); process.exit(1); })
  .finally(() => prisma.$disconnect());