import http from 'k6/http';
import exec from 'k6/execution';
import { check } from 'k6';
import { SharedArray } from 'k6/data';

const fixtures = new SharedArray('privacy delete fixtures', () => JSON.parse(open(__ENV.FIXTURE_FILE)));
const vus = Number(__ENV.VUS || fixtures.length);

export const options = {
  scenarios: {
    concurrent_privacy_deletes: {
      executor: 'per-vu-iterations',
      vus,
      iterations: 1,
      maxDuration: '30s',
      gracefulStop: '5s',
    },
  },
  thresholds: {
    http_req_failed: ['rate==0'],
    http_req_duration: ['p(95)<1000'],
    checks: ['rate==1'],
  },
};

export default function () {
  const fixture = fixtures[exec.vu.idInTest - 1];
  const response = http.post(
    `${__ENV.API_BASE}/api/v1/subjects/${fixture.subject_id}/privacy-requests`,
    JSON.stringify({
      request_type: 'DELETE',
      scope: {},
      reason: 'synthetic concurrent privacy capacity verification',
      confirmation: fixture.preferred_name,
    }),
    {
      headers: {
        Authorization: `Bearer ${__ENV.ACCESS_TOKEN}`,
        'Content-Type': 'application/json',
        'Idempotency-Key': `privacy-capacity-${fixture.subject_id}`,
      },
      tags: { name: 'POST privacy delete' },
    },
  );
  check(response, {
    'delete accepted': (r) => r.status === 202,
    'request id returned': (r) => {
      try {
        return Boolean(r.json('data.id'));
      } catch (_) {
        return false;
      }
    },
  });
}