import http from 'k6/http';
import { check, sleep } from 'k6';

export const options = {
  stages: [
    { duration: '30s', target: 20 },
    { duration: '1m', target: 50 },
    { duration: '30s', target: 0 },
  ],
  thresholds: {
    http_req_duration: ['p(95)<500'],
    http_req_failed: ['rate<0.01'],
  },
};

export default function () {
  const BASE_URL = __ENV.ORCH_URL || 'http://localhost:8080';

  // Test plan creation
  const planPayload = JSON.stringify({
    creator: 'test-user',
    steps: [
      { type: 'borrow', asset: 'CBDC_USD', amount: 100000 },
    ],
  });

  const createRes = http.post(`${BASE_URL}/api/plans`, planPayload, {
    headers: { 'Content-Type': 'application/json' },
  });

  check(createRes, {
    'plan created': (r) => r.status === 201,
    'response time < 500ms': (r) => r.timings.duration < 500,
  });

  if (createRes.status === 201) {
    const planId = JSON.parse(createRes.body).plan_id;
    
    // Test getting plan
    const getRes = http.get(`${BASE_URL}/api/plans/${planId}`);
    check(getRes, {
      'plan retrieved': (r) => r.status === 200,
    });
  }

  sleep(1);
}