import { Action } from '../../Action';
import { getAddr } from '../../addresses';
import { EthAddress, uint256, bytes } from '../../types';

/**
 * Gets a flashloan from DyDx
 *
 * @category Flashloans
 */
export class DyDxFlashLoanAction extends Action {
  /**
   * @param loanAmount
   * @param tokenAddr
   * @param flParamGetterAddr
   * @param flParamGetterData
   */
  constructor(loanAmount:uint256, tokenAddr:EthAddress, flParamGetterAddr:EthAddress = getAddr('Empty'), flParamGetterData:bytes = []) {
    super('FLDyDx',
      getAddr('FLDyDx'),
      ['address[]', 'uint256[]', 'uint256[]', 'address', 'address', 'bytes', 'bytes'],
      [[tokenAddr], [loanAmount], [], getAddr('Empty'), flParamGetterAddr, flParamGetterData, []],
    );
  }
}