import { config } from 'dotenv';
import { resolve } from 'path';
config({ path: resolve(process.cwd(), '.env.local') });
import { generateMonthPreview } from '../src/lib/calendar-generate';
import type { RrssMonthPlan } from '../src/components/RrssMonthView';

async function main() {
  const url = process.env.NEXT_PUBLIC_SUPABASE_URL!;
  const key = process.env.SUPABASE_SERVICE_ROLE_KEY!;
  const h = { apikey: key, Authorization: `Bearer ${key}` };
  const tid = '8bec977a-6032-4759-aa7f-b5042081f450';

  const r = await fetch(
    `${url}/rest/v1/documents?tenant_id=eq.${tid}&type=eq.calendar&select=id,content&order=created_at.desc&limit=48`,
    { headers: h }
  );
  const docs = (await r.json()) as { id: string; content: unknown }[];
  const history: RrssMonthPlan[] = [];
  let novId: string | null = null;
  for (const d of docs) {
    const c =
      typeof d.content === 'string' ? JSON.parse(d.content) : d.content;
    const plan = c as RrssMonthPlan;
    if (plan?.month === '2026-11') novId = d.id;
    else if (plan?.month && Array.isArray(plan.pieces)) history.push(plan);
  }

  const result = await generateMonthPreview({
    ym: '2026-11',
    slug: 'bps',
    label: 'Blue Parrot School',
    history,
  });
  console.log('source', result.source);
  console.log('rationale\n', result.rationale);
  console.log('pieces', result.plan.pieces.length);
  for (const p of result.plan.pieces) {
    console.log(p.date, p.format.padEnd(8), '|', p.title);
  }

  if (!novId) {
    console.log('No Nov doc to patch');
    return;
  }
  const patch = await fetch(`${url}/rest/v1/documents?id=eq.${novId}`, {
    method: 'PATCH',
    headers: {
      ...h,
      'Content-Type': 'application/json',
      Prefer: 'return=minimal',
    },
    body: JSON.stringify({
      content: result.plan,
      title: 'RRSS Noviembre 2026',
      updated_at: new Date().toISOString(),
    }),
  });
  console.log('patched', patch.status);
}

main().catch((e) => {
  console.error(e);
  process.exit(1);
});