import { PrismaClient } from '@prisma/client'

/**
 * Ensure new.gholaktala.ir stays Khanegi modular (not Hamkar).
 *   set -a && . ./.env && set +a && node scripts/fix-gholaktala-to-khanegi.mjs --apply
 */
const prisma = new PrismaClient()
const APPLY = process.argv.includes('--apply')
const DOMAIN = 'new.gholaktala.ir'

function bumpAppVersion(current) {
  const v = String(current || '1').trim() || '1'
  if (/^\d+$/.test(v)) return String(Number(v) + 1)
  const semver = v.match(/^(\d+)\.(\d+)\.(\d+)$/)
  if (semver) return `${semver[1]}.${semver[2]}.${Number(semver[3]) + 1}`
  return String(Date.now())
}

async function main() {
  const tenants = await prisma.tenant.findMany({
    where: {
      OR: [
        { domain: { equals: DOMAIN, mode: 'insensitive' } },
        { domains: { string_contains: DOMAIN } },
        { domain: { contains: 'gholaktala', mode: 'insensitive' } },
      ],
    },
    select: {
      id: true,
      nameFa: true,
      domain: true,
      product: true,
      uiVariant: true,
      appVersion: true,
      notes: true,
    },
  })

  console.log('MATCHES', JSON.stringify(tenants, null, 2))

  const tenant =
    tenants.find((t) => String(t.domain).toLowerCase() === DOMAIN) || tenants[0]

  if (!tenant) throw new Error(`Tenant not found for ${DOMAIN}`)

  const alreadyOk =
    tenant.product === 'khanegi' && String(tenant.uiVariant || 'modular') !== 'newTheme'

  console.log('SELECTED', {
    ...tenant,
    alreadyOk,
    expected: { product: 'khanegi', uiVariant: 'modular', frontend: 'userModular', api: '/api/get_settings' },
  })

  if (!APPLY) {
    console.log('DRY_RUN — re-run with --apply to force product=khanegi uiVariant=modular')
    return
  }

  if (alreadyOk && tenant.product === 'khanegi') {
    const updated = await prisma.tenant.update({
      where: { id: tenant.id },
      data: {
        product: 'khanegi',
        uiVariant: 'modular',
        notes: [
          String(tenant.notes || '')
            .replace(/\s*\|\s*product=hamkar[^\|]*/g, '')
            .trim(),
          'product=khanegi modular (confirmed)',
        ]
          .filter(Boolean)
          .join(' | '),
      },
    })
    console.log('CONFIRMED', {
      id: updated.id,
      product: updated.product,
      uiVariant: updated.uiVariant,
      appVersion: updated.appVersion,
    })
    return
  }

  const updated = await prisma.tenant.update({
    where: { id: tenant.id },
    data: {
      product: 'khanegi',
      uiVariant: 'modular',
      appVersion: bumpAppVersion(tenant.appVersion),
      notes: [
        String(tenant.notes || '')
          .replace(/\s*\|\s*product=hamkar[^\|]*/g, '')
          .trim(),
        'product=khanegi modular (restored; not hamkar)',
      ]
        .filter(Boolean)
        .join(' | '),
    },
  })

  console.log('UPDATED', {
    id: updated.id,
    product: updated.product,
    uiVariant: updated.uiVariant,
    appVersion: updated.appVersion,
  })
}

main()
  .catch((e) => {
    console.error(e)
    process.exitCode = 1
  })
  .finally(async () => {
    await prisma.$disconnect()
  })