/**
 * Move all MOCK-ORD-* orders to a target customer mobile.
 * Run: npx tsx scripts/reassign-mock-orders.ts
 */
import { PrismaClient } from '@prisma/client'

const prisma = new PrismaClient()
const TARGET_MOBILE = process.env.MOCK_ORDERS_MOBILE?.trim() || '09382507041'
const TAG = 'MOCK-ORD'

async function main() {
  const customer = await prisma.customer.findUnique({
    where: { mobile: TARGET_MOBILE },
    select: { id: true, mobile: true, fullName: true },
  })
  if (!customer) {
    throw new Error(`Customer not found for mobile=${TARGET_MOBILE}`)
  }

  const before = await prisma.order.count({ where: { orderNumber: { startsWith: TAG } } })
  const result = await prisma.order.updateMany({
    where: { orderNumber: { startsWith: TAG } },
    data: { customerId: customer.id },
  })

  const byStatus = await prisma.order.groupBy({
    by: ['status'],
    _count: { _all: true },
    where: { orderNumber: { startsWith: TAG }, customerId: customer.id },
  })

  console.log(
    JSON.stringify(
      {
        target: { mobile: customer.mobile, fullName: customer.fullName },
        matched: before,
        updated: result.count,
        byStatus: Object.fromEntries(byStatus.map((c) => [c.status, c._count._all])),
      },
      null,
      2,
    ),
  )
}

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