import { encode, decode, isBasepura } from 'basepura';

// Encoding a bigint
const numberToEncode = 12345678901234567890n;
const encodedString = encode(numberToEncode);
console.log(`Encoded ${numberToEncode} to: ${encodedString}`);
// Encoded 12345678901234567890n to: QkjJPcgjcwDkd

// Validating a string
const validString = 'QkjJPcgjcwDkd';
const invalidString = 'Hello123';
console.log(`Is ${validString} valid Basepura? ${isBasepura(validString)}`);
// Is QkjJPcgjcwDkd valid Basepura? true
console.log(`Is ${invalidString} valid Basepura? ${isBasepura(invalidString)}`);
// Is Hello123 valid Basepura? false

// Decoding a string
const stringToDecode = 'QkjJPcgjcwDkd';
const decodedNumber = decode(stringToDecode);
console.log(`Decoded ${stringToDecode} to: ${decodedNumber}`); 
// Decoded QkjJPcgjcwDkd to: 12345678901234567890n

// Handling errors
try {
  decode('Invalid');
} catch (e) {
  console.error(e);
  // RangeError: Invalid character in input.
}

try {
  encode(-1n);
} catch (e) {
  console.error(e);
  // RangeError: Input must be a non-negative integer.
}