import BN from './../com/bignumber.min.js'

export default class BigNumber extends BN {
  constructor(n) {
    super(n);
  }

  static maximumHash() {
    let hash = new BN(2, 10);
    hash = hash.pow(256).minus(1);
    return hash;
  }

  static randomHash() {
    let two = new BN(2, 10);
    two = two.pow(256).minus(1);
    let hash = two.multipliedBy(BN.random()).toString(16);
    if(hash.indexOf('.') > 0) {
      hash = hash.substr(0, hash.indexOf('.'));
    }
    return hash.padStart(64, '0').toUpperCase();
  }
}