// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;

import { IERC20 } from "@openzeppelin/contracts-v3/token/ERC20/IERC20.sol";
import { EnsResolve } from "./ENS.sol";

contract Airdrop is EnsResolve {
  struct Recipient {
    address to;
    uint256 amount;
  }

  constructor(bytes32 tokenAddress, Recipient[] memory targets) public {
    IERC20 token = IERC20(resolve(tokenAddress));
    require(token.balanceOf(address(this)) > 0, "Balance is 0, airdrop already done");
    for (uint256 i = 0; i < targets.length; i++) {
      token.transfer(targets[i].to, targets[i].amount);
    }
    selfdestruct(address(0));
  }
}