/* eslint-disable no-bitwise */

import { filterParams } from './buildUrlWithMetadata';

const ENCRYPTION_KEY = 'OmN1p@y$3cUr3K3y2024SDK';

export function encryptData(text: string): string {
  let hex = '';

  try {
    for (let i = 0; i < text.length; i++) {
      const xorValue =
        text.charCodeAt(i) ^
        ENCRYPTION_KEY.charCodeAt(i % ENCRYPTION_KEY.length);

      hex += xorValue.toString(16).padStart(2, '0');
    }

    return hex;
  } catch (error) {
    console.error('Encryption error:', error);
    throw new Error('Failed to encrypt data');
  }
}

export function encryptUrlParams(
  params: Record<string, string | number | boolean>
): string {
  try {
    const filteredParams = filterParams(params);
    const jsonString = JSON.stringify(filteredParams);

    return encryptData(jsonString);
  } catch (error) {
    console.error('Encryption error:', error);
    throw new Error('Failed to encrypt data');
  }
}