import EleventyFetch from '@11ty/eleventy-fetch';

const { POSTGREST_URL, POSTGREST_API_KEY } = process.env;

const fetchAllConcerts = async () => {
  try {
    return await EleventyFetch(`${POSTGREST_URL}/optimized_concerts`, {
      duration: '1h',
      type: 'json',
      fetchOptions: {
        method: 'GET',
        headers: {
          'Content-Type': 'application/json',
          Authorization: `Bearer ${POSTGREST_API_KEY}`
        }
      }
    });
  } catch (error) {
    console.error('Error fetching concerts:', error);
    return [];
  }
};

const processConcerts = (concerts) =>
  concerts.map((concert) => ({
    ...concert,
    artist: concert.artist || { name: concert.artist_name_string, url: null }
  }));

export default async function () {
  try {
    const concerts = await fetchAllConcerts();
    return processConcerts(concerts);
  } catch (error) {
    console.error('Error fetching and processing concerts data:', error);
    return [];
  }
}