import { useState } from 'react'
import { MOCK_NEWS } from '@/lib/mock-data'
import { useNewsReadStore } from '@/store/news.store'

export function useNewsList(kategorie?: string) {
  const localReadIds = useNewsReadStore((s) => s.readIds)
  const filtered = kategorie
    ? MOCK_NEWS.filter((n) => n.kategorie === kategorie)
    : MOCK_NEWS

  const data = filtered.map((n) => ({
    ...n,
    isRead: n.isRead || localReadIds.has(n.id),
  }))

  return { data, isLoading: false, refetch: () => {}, isRefetching: false }
}

export function useNewsDetail(id: string) {
  const markRead = useNewsReadStore((s) => s.markRead)
  const news = MOCK_NEWS.find((n) => n.id === id) ?? null

  function onOpen() {
    markRead(id)
  }

  return { data: news, isLoading: false, onOpen }
}