import fetch from 'node-fetch';

const SOLVER_URL = 'https://gi2h-xxx.hf.space/solve';
const SOLVER_KEY = '00000000000000000000#0000000000000000000#000000000000000000#';

export async function getRecaptchaToken(domain, siteKey) {
  console.log('[solver] 🧩 Meminta token...');
  console.log(`[solver] URL: ${SOLVER_URL}`);
  console.log(`[solver] Key: ${SOLVER_KEY.substring(0, 10)}...`);

  try {
    const submitRes = await fetch(SOLVER_URL, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
        'key': SOLVER_KEY
      },
      body: JSON.stringify({
        type: 'recaptcha3',
        domain,
        siteKey
      })
    });

    if (!submitRes.ok) {
      throw new Error(`HTTP ${submitRes.status}: ${await submitRes.text()}`);
    }

    const submitData = await submitRes.json();
    const taskId = submitData.taskId;
    if (!taskId) throw new Error('Gagal mendapatkan taskId');

    console.log(`[solver] Task ID: ${taskId}`);

    for (let i = 0; i < 30; i++) {
      await new Promise(r => setTimeout(r, 2000));

      const pollRes = await fetch(SOLVER_URL, {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
          'key': SOLVER_KEY
        },
        body: JSON.stringify({ taskId })
      });

      const pollData = await pollRes.json();

      if (pollData.status === 'done') {
        const token = pollData.token || pollData.solution?.token;
        console.log('[solver] ✅ Token diterima');
        return token;
      }

      if (pollData.status === 'error') {
        throw new Error(`Solver error: ${pollData.message || 'unknown'}`);
      }
    }

    throw new Error('Timeout: solver tidak merespon');
  } catch (e) {
    console.error('[solver] ❌ Gagal:', e.message);
    throw e;
  }
}