'use strict';

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

const txtPath = path.join(__dirname, '..', 'proxies.txt');
const jsonPath = path.join(__dirname, '..', 'proxies.json');

if (fs.existsSync(jsonPath)) {
  process.stdout.write('migrate: proxies.json already exists. Skipping.\n');
  process.exit(0);
}

if (!fs.existsSync(txtPath)) {
  process.stdout.write('migrate: no proxies.txt found. Nothing to migrate.\n');
  process.exit(0);
}

const { ProxyRegistry } = require('../src/proxy/registry');

const reg = new ProxyRegistry({ persistPath: jsonPath, txtPath, log: (l, m) => process.stdout.write(`  [${l}] ${m}\n`) });
const n = reg.loadFromTxt(txtPath);
reg.save();
process.stdout.write(`migrate: imported ${n} proxies → ${jsonPath}\n`);
