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//
//                           Trust math, not hardware.

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "./RewardsPool.sol";
import "./BatchedPhasedEscrow.sol";

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

/// @title CoveragePoolBeneficiary
/// @notice A beneficiary contract that can receive a withdrawal phase from a
///         BatchedPhasedEscrow contract.
///         It immediately transfers the received tokens on a designated
///         RewardsPool contract.
contract CoveragePoolBeneficiary is Ownable, IBeneficiaryContract {
    using SafeERC20 for IERC20;

    IERC20 public immutable token;
    RewardsPool public immutable rewards;

    constructor(IERC20 _token, RewardsPool _rewards) {
        token = _token;
        rewards = _rewards;
    }

    function __escrowSentTokens(uint256 amount) external override onlyOwner {
        token.safeApprove(address(rewards), amount);
        rewards.topUpReward(amount);
    }
}
[{"inputs":[{"internalType":"contract IERC20","name":"_token","type":"address"},{"internalType":"contract RewardsPool","name":"_rewards","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"__escrowSentTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rewards","outputs":[{"internalType":"contract RewardsPool","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"token","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]