import type { Metadata } from 'next'
import { NoteLegend } from '@/components/NoteLegend'
import { getTranslations, setRequestLocale } from 'next-intl/server'
import { redirect, Link } from '@/i18n/navigation'
import { getSession } from '@/lib/session'
import { getGameCharacters } from '@/lib/characters'
import { getDPointsBalance, getVPointsBalance } from '@/lib/dpoints'
import { getGiftCatalog } from '@/lib/gift'
import { PageShell } from '@/components/PageShell'
import { ServiceBox } from '@/components/ServiceBox'
import { SendGiftForm } from '@/components/SendGiftForm'

export const dynamic = 'force-dynamic'

export async function generateMetadata({ params }: { params: Promise<{ locale: string }> }): Promise<Metadata> {
  const { locale } = await params
  const t = await getTranslations({ locale, namespace: 'CharService' })
  return { title: t('sendGift.pageTitle') }
}

export default async function SendGiftPage({ params }: { params: Promise<{ locale: string }> }) {
  const { locale } = await params
  setRequestLocale(locale)
  const t = await getTranslations('CharService')

  const session = await getSession()
  if (!session.bnetId) redirect({ href: '/log-in', locale })
  if (!session.username) redirect({ href: '/select-account', locale })

  const [chars, catalog, pdBalance, vpBalance] = await Promise.all([
    getGameCharacters(session.accountId!),
    getGiftCatalog(),
    getDPointsBalance(session.accountId!),
    getVPointsBalance(session.accountId!),
  ])
  const currency = process.env.SUMUP_CURRENCY === 'EUR' ? '€' : process.env.SUMUP_CURRENCY || '€'

  return (
    <PageShell title={t('sendGift.pageTitle')}>
      <ServiceBox>
        <br />
        <p>
          {t.rich('sendGift.intro', { s: (c) => <span>{c}</span> })}
        </p>
        <br />
        <p>
          {t('sendGift.explain1')}
        </p>
        <p>{t('sendGift.explain2')}</p>
        <br />
        <p>
          {t.rich('sendGift.explain3', { s: (c) => <span>{c}</span> })}
        </p>
        <br />
        <p>
          {t.rich('sendGift.securityTokenHint', { link: (c) => <Link href="/security-token" target="_blank">{c}</Link> })}
        </p>
        <br />
        <fieldset>
          <NoteLegend />
          <div className="separate2">
            <p>
              {t('sendGift.noteIrreversible')}
            </p>
          </div>
        </fieldset>
        <br />

        <SendGiftForm
          characters={chars.map((c) => ({ name: c.name, classCss: c.classCss }))}
          catalog={catalog}
          currency={currency}
          pdBalance={pdBalance}
          vpBalance={vpBalance}
        />
      </ServiceBox>
    </PageShell>
  )
}
