import { Falsy } from '../model/types'
import { shortenString } from './common'

/**
 * @public
 */
export function shortenTransactionHash(transactionHash: string): string {
  if (transactionHash.length < 10) {
    throw new TypeError('Invalid input, transaction hash need to have at least 10 characters')
  }

  return shortenString(transactionHash)
}

/**
 * @public
 */
export function shortenIfTransactionHash(transactionHash: string | Falsy): string {
  if (typeof transactionHash === 'string' && transactionHash.length > 0) {
    return shortenTransactionHash(transactionHash)
  }
  return ''
}