import { type NextRequest, NextResponse } from 'next/server'
import { getSession } from '@/lib/session'
import { updateBookmark } from '@/lib/forum-social'

export const runtime = 'nodejs'
export const dynamic = 'force-dynamic'

/** Guarda nota + recordatorio del marcador (crea el marcador si no existía). */
export async function POST(req: NextRequest) {
  const session = await getSession()
  const accountId = session.accountId ?? 0
  if (!accountId) return NextResponse.json({ ok: false }, { status: 401 })
  let postId = 0, note = '', remindAt: number | null = null
  try {
    const b = await req.json()
    postId = Number(b?.postId) || 0
    note = String(b?.note || '')
    remindAt = b?.remindAt ? Number(b.remindAt) : null
  } catch { /* */ }
  if (!postId) return NextResponse.json({ ok: false }, { status: 400 })
  const ok = await updateBookmark(accountId, postId, note, remindAt)
  return NextResponse.json({ ok, bookmarked: true, note, remindAt }, { status: ok ? 200 : 400 })
}