import { getSession } from '@/lib/session'
import { getGameCharacters } from '@/lib/characters'
import { getRenamePrice } from '@/lib/prices'
import { createCheckoutSession } from '@/lib/stripe'

export async function POST(request: Request) {
  const session = await getSession()
  if (!session.accountId) return Response.json({ success: false, error: 'notAuthenticated' }, { status: 401 })

  let character = ''
  try {
    const body = await request.json()
    character = String(body.character ?? '')
  } catch {
    return Response.json({ success: false, error: 'invalidRequest' }, { status: 400 })
  }
  if (!character) return Response.json({ success: false, error: 'invalidCharacter' })

  const chars = await getGameCharacters(session.accountId)
  if (!chars.find((c) => c.name === character)) {
    return Response.json({ success: false, error: 'invalidCharacter' })
  }

  const price = await getRenamePrice()
  const site = process.env.SITE_URL || ''
  const ip = (request.headers.get('x-forwarded-for') || '').split(',')[0].trim() || '0.0.0.0'

  const r = await createCheckoutSession({
    accountId: session.accountId,
    username: session.username || '',
    email: session.bnetEmail || '',
    acoreIp: ip,
    amount: price,
    characterName: character,
    productName: `Renombrar personaje: ${character}`,
    successUrl: `${site}/rename/success`,
    cancelUrl: `${site}/rename`,
  })
  if (!r.success || !r.url) return Response.json({ success: false, error: 'stripeError' })
  return Response.json({ success: true, url: r.url })
}