export enum WireErrorCode {
  nodeAnnSigFailed = 1,
  chanAnnSigFailed = 2,
  chanUpdSigFailed = 3,
  chanBadBlockHash = 4,
  chanBadBlock = 5,
  chanAnnBadTx = 6,
  chanUtxoSpent = 7,
  chanBadScript = 8,
  gossipManagerNotStarted = 101,
}

const errorCodeStrings = {
  1: 'node_ann_sig_failed',
  2: 'chan_ann_sig_failed',
  3: 'chan_upd_sig_failed',
  4: 'chan_bad_block_hash',
  5: 'chan_bad_block',
  6: 'chan_bad_tx',
  7: 'chan_utxo_spent',
  8: 'chan_bad_script',
  101: 'gossip_manager_not_started',
};

/**
 * Creates an error for a wire operation and captures relevant that
 * caused the error to be emitted or thrown.
 */
export class WireError extends Error {
  public area: string;
  public code: WireErrorCode;
  public data: any;

  constructor(code: WireErrorCode, data?: any) {
    const msg = `${errorCodeStrings[code]}`;
    super(msg);

    this.area = 'wire';
    this.code = code;
    this.data = data;
  }
}