import { createClient } from '@supabase/supabase-js';
import { notFound } from 'next/navigation';
import { SiteRenderer } from '@kit/site-builder/components';
import type { SiteData } from '@kit/site-builder/context';

interface Props { params: Promise<{ slug: string; page: string[] }> }

export default async function ClubSubPage({ params }: Props) {
  const { slug, page: pagePath } = await params;
  const pageSlug = pagePath.join('/');

  const supabase = createClient(
    process.env.NEXT_PUBLIC_SUPABASE_URL!,
    process.env.NEXT_PUBLIC_SUPABASE_PUBLIC_KEY!,
  );

  const { data: account } = await supabase.from('accounts').select('id').eq('slug', slug).single();
  if (!account) notFound();

  const { data: settings } = await supabase.from('site_settings').select('*').eq('account_id', account.id).eq('is_public', true).maybeSingle();
  if (!settings) notFound();

  const { data: sitePageData } = await supabase.from('site_pages').select('*')
    .eq('account_id', account.id).eq('slug', pageSlug).eq('is_published', true).maybeSingle();
  if (!sitePageData) notFound();

  // Pre-fetch CMS data for Puck components
  const [eventsRes, coursesRes, postsRes] = await Promise.all([
    supabase.from('events').select('id, name, event_date, event_time, location, fee, status')
      .eq('account_id', account.id).order('event_date', { ascending: true }).limit(20),
    supabase.from('courses').select('id, name, start_date, end_date, fee, capacity, status')
      .eq('account_id', account.id).order('start_date', { ascending: true }).limit(20),
    supabase.from('cms_posts').select('id, title, excerpt, cover_image, published_at, slug')
      .eq('account_id', account.id).eq('status', 'published').order('published_at', { ascending: false }).limit(20),
  ]);

  const siteData: SiteData = {
    accountId: account.id,
    events: eventsRes.data ?? [],
    courses: (coursesRes.data ?? []).map(c => ({ ...c, enrolled_count: 0 })),
    posts: postsRes.data ?? [],
  };

  return (
    <div style={{ '--primary': settings.primary_color, fontFamily: settings.font_family } as React.CSSProperties}>
      <SiteRenderer data={(sitePageData.puck_data ?? {}) as Record<string, unknown>} siteData={siteData} />
    </div>
  );
}