import type { Metadata } from 'next'
import { getTranslations, setRequestLocale } from 'next-intl/server'
import { redirect } from '@/i18n/navigation'
import { getSession } from '@/lib/session'
import { getGameCharacters } from '@/lib/characters'
import { getDPointsBalance } from '@/lib/dpoints'
import { getChangeFactionPrice } from '@/lib/prices'
import { PageShell } from '@/components/PageShell'
import { ServiceBox } from '@/components/ServiceBox'
import { PaidServiceForm } from '@/components/PaidServiceForm'

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: 'CharServiceB.changeFaction' })
  return { title: t('title') }
}

const GOLD_ICON = '/ns-themes/ns-ryu/ns-images/ns-icons/money-gold.gif'

function GoldCell({ amount }: { amount: number }) {
  return (
    <td>
      {amount}
      {/* eslint-disable-next-line @next/next/no-img-element */}
      <img src={GOLD_ICON} width="10" alt="oro" />
    </td>
  )
}

export default async function ChangeFactionCharacterPage({ params }: { params: Promise<{ locale: string }> }) {
  const { locale } = await params
  setRequestLocale(locale)

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

  const [chars, price, pdBalance] = await Promise.all([
    getGameCharacters(session.accountId!),
    getChangeFactionPrice(),
    getDPointsBalance(session.accountId!),
  ])

  const t = await getTranslations('CharServiceB.changeFaction')

  return (
    <PageShell title={t('title')}>
      <ServiceBox>
        <br />
        <p>{t.rich('intro', { s: (c) => <span>{c}</span> })}</p>
        <p>{t('alsoRename')}</p>
        <br />
        <p>{t('onChange')}</p>
        <p>{t('change1')}</p>
        <p>{t('change2')}</p>
        <p>{t('change3')}</p>
        <p>{t('change4')}</p>
        <br />
        <p><span className="red-info2">{t('restrictionsTitle')}</span></p>
        <p>{t('restriction1')}</p>
        <p>{t('restriction2')}</p>
        <p>{t('restriction3')}</p>
        <p>{t('restriction4')}</p>
        <p>{t('restriction5')}</p>
        <br />
        <table className="max-gold-table">
          <tbody>
            <tr>
              <th>{t('tableLevel')}</th>
              <th>{t('tableMaxGold')}</th>
            </tr>
            <tr><td>10-30</td><GoldCell amount={300} /></tr>
            <tr><td>31-50</td><GoldCell amount={1000} /></tr>
            <tr><td>51-70</td><GoldCell amount={5000} /></tr>
            <tr><td>71-80</td><GoldCell amount={20000} /></tr>
          </tbody>
        </table>
        <br />
        <p>{t('instructions')}</p>
        <p>{t('iconInfo')}</p>
        <p>{t('iconClick')}</p>
        <br />
        <fieldset>
          <legend>{t('noteLegend')}</legend>
          <div className="separate2">
            <p>{t('noteConfirm')}</p>
          </div>
        </fieldset>

        <div className="centered">
          <br />
          <br />
          <p>{t.rich('requires', { price, s: (c) => <span>{c}</span>, y: (c) => <span className="yellow-info">{c}</span> })}</p>
        </div>

        <PaidServiceForm
          characters={chars.map((c) => ({ name: c.name, classCss: c.classCss }))}
          checkoutEndpoint="/api/character/change-faction/checkout"
          payLabel={t('payLabel')}
          buttonClass="change-faction-button"
          priceEur={price}
          pdBalance={pdBalance}
        />
      </ServiceBox>
    </PageShell>
  )
}
