const fs = require('fs');
const csv = require('csv-parser');

const csvFile = 'documents/mastodon_accounts_following.csv';
const jsonFile = 'documents/recommendations_abonnements_tk.json';

fs.createReadStream(csvFile)
    .pipe(csv())
    .on('data', (row) => {
        const account = {
            accountAddress: row['Account address'],
            showBoosts: row['Show boosts'] === 'true',
            notifyOnNewPosts: row['Notify on new posts'] === 'true',
            languages: row.Languages.split(','),
        };
        console.log(account);
    })
    .on('end', () => {
        console.log('Fin de la lecture du fichier CSV');
    });

// Pour écrire le résultat en JSON
const jsonData = [];
fs.createReadStream(csvFile)
    .pipe(csv())
    .on('data', (row) => {
        const account = {
            accountAddress: row['Account address'],
            showBoosts: row['Show boosts'] === 'true',
            notifyOnNewPosts: row['Notify on new posts'] === 'true',
            languages: row.Languages.split(','),
        };
        jsonData.push(account);
    })
    .on('end', () => {
        fs.writeFileSync(jsonFile, JSON.stringify(jsonData, null, 2));
        console.log('Fichier JSON généré');
    });