/**
 * Basic SMS verification flow: buy a number, wait for the code, done.
 *
 * Run with: npx tsx examples/activation.ts
 * (or compile with tsc / ts-node — plain JS works identically, drop the types)
 */
import { VirtualSMS } from '../src';

async function main() {
  const apiKey = process.env.VIRTUALSMS_API_KEY;
  if (!apiKey) throw new Error('Set VIRTUALSMS_API_KEY — get one at https://virtualsms.io');

  const client = new VirtualSMS(apiKey);

  // 1. Check balance before spending.
  const balance = await client.getBalance();
  console.log(`Balance: $${balance.balance_usd.toFixed(2)}`);

  // 2. Check price + real stock before buying.
  const price = await client.getPrice('wa', 'US');
  if (!price.available) {
    console.log('WhatsApp/US is out of stock right now — try find_cheapest instead.');
    const cheapest = await client.findCheapest('wa');
    console.log('Cheapest in-stock countries for WhatsApp:', cheapest.cheapest_options);
    return;
  }
  console.log(`Price: $${price.price_usd} for wa/US`);

  // 3. Buy the number.
  const order = await client.createOrder('wa', 'US');
  console.log(`Bought ${order.phone_number} (order ${order.order_id})`);

  // 4. Block until the code arrives (default timeout: 5 minutes).
  const result = await client.waitForSms(order.order_id);
  if (result.success) {
    console.log(`Code received: ${result.code} (via ${result.delivery_method})`);
  } else {
    console.log('No code arrived in time. Cancel the order to get a refund:');
    console.log(`  await client.cancelOrder('${order.order_id}')`);
  }
}

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