'use server'

import { auth } from '@/auth'
import { marketingConsentText } from '@/lib/marketing/consent-copy'
import { getMarketingPreferenceView, setMarketingOptIn } from '@/lib/marketing/preference'
import { marketingRequestMeta } from '@/lib/marketing/request-meta'

export async function getMyMarketingPreference() {
  const session = await auth()
  const userId = (session?.user as { id?: string } | undefined)?.id
  if (!userId) return null
  return getMarketingPreferenceView(userId)
}

export async function updateMyMarketingPreference(optedIn: boolean, language?: string) {
  const session = await auth()
  const userId = (session?.user as { id?: string } | undefined)?.id
  if (!userId) return { ok: false as const, error: 'auth' as const }
  const meta = await marketingRequestMeta()
  const result = await setMarketingOptIn({
    userId,
    optedIn,
    source: 'settings',
    language: language || null,
    meta,
  })
  if (!result.ok) return { ok: false as const, error: result.error }
  return { ok: true as const, legalText: optedIn ? marketingConsentText(language) : null }
}