const BASE_URL = 'http://localhost:18080/api/hss';

function getHeaders() {
  const token = uni.getStorageSync('token');
  return {
    'Authorization': token ? 'Bearer ' + token : '',
    'X-User-Role': 'STAFF',
    'Content-Type': 'application/json'
  };
}

function generateIdempotencyKey() {
  return 'idem-' + Date.now() + '-' + Math.random().toString(36).substr(2, 9);
}

function apiGet(path, params = {}) {
  return uni.request({ url: BASE_URL + path, method: 'GET', data: params, header: getHeaders() });
}

function apiPost(path, data = {}) {
  const headers = getHeaders();
  headers['Idempotency-Key'] = generateIdempotencyKey();
  return uni.request({ url: BASE_URL + path, method: 'POST', data, header: headers });
}

module.exports = { BASE_URL, apiGet, apiPost, generateIdempotencyKey };