const fs = require('fs');
const path = require('path');

function batchAccounts(accounts, batchSize) {
	const sortedDir = '../accounts/sorted';
	if (!fs.existsSync(path.join(__dirname, sortedDir))) {
		fs.mkdirSync(path.join(__dirname, sortedDir));
	}

	for (let i = 0; i < accounts.length; i += batchSize) {
		const batch = accounts.slice(i, i + batchSize);
		const batchNumber = Math.ceil((i + 1) / batchSize);
		const batchFilename = `${sortedDir}/batch${batchNumber}.json`;
		fs.writeFileSync(path.join(__dirname, batchFilename), JSON.stringify(batch, null, 2));
	}
}

const accounts = require(path.join(__dirname, '../accounts/accounts.json'));
batchAccounts(accounts, 6);

module.exports = { batchAccounts };