/*
 * Utility functions for SaaS VOC Cloud Functions
 */

/**
 * Generate a unique public ID
 */
function publicId() {
  return 'cf-' + Date.now().toString(36) + '-' + Math.random().toString(36).slice(2, 10);
}

/**
 * Safely serialize a value, removing sensitive fields
 */
function safeValue(value, depth) {
  if (depth > 5 || value === null || value === undefined) return value;
  if (value instanceof Date) return value;
  if (Array.isArray(value)) return value.slice(0, 100).map((item) => safeValue(item, depth + 1));
  if (typeof value !== 'object') return value;
  const output = {};
  Object.keys(value).slice(0, 100).forEach((key) => {
    if (/token|secret|password|credential|authorization|master/i.test(key)) return;
    output[key] = safeValue(value[key], depth + 1);
  });
  return output;
}

/**
 * Limit a value to a bounded range
 */
function boundedLimit(value, fallback, maximum = 100) {
  const limit = Number(value || fallback);
  return Number.isInteger(limit) ? Math.max(1, Math.min(limit, maximum)) : fallback;
}

/*
// module.exports = {
//   publicId,
//   safeValue,
//   boundedLimit,
// };
*/