// File: contracts/EliteApeHelper.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

import '@openzeppelin/contracts/access/Ownable.sol';

contract EliteApeHelper is Ownable {
    mapping(address => uint256) public purchased;
    mapping(address => bool) public contractAllowed;
    address[] nftContracts;

    IEliteApeCoinContract public eliteApeCoinContract;

    constructor (address _eliteApeCoinContract) {
        eliteApeCoinContract = IEliteApeCoinContract(_eliteApeCoinContract);    
    }  

    function setAllowedContracts(address[] calldata _allowedContracts) external onlyOwner {
        for(uint i; i < _allowedContracts.length;i++) {
            contractAllowed[_allowedContracts[i]] = true;
            nftContracts.push(_allowedContracts[i]);
        }  
    }

    function setStageLengthAll(uint256 _stageLength) external onlyOwner {
        for(uint i; i < nftContracts.length;i++) {
            IEliteApeNFTContract(nftContracts[i]).setStageLength(_stageLength);
        }  
    }    

    function setMerkleRootsAll(bytes32[] calldata _merkleRoots) external onlyOwner {
        for(uint i; i < nftContracts.length;i++) {
            IEliteApeNFTContract(nftContracts[i]).setMerkleRoots(_merkleRoots);
        }  
    }    

    function setWindowsAll(uint256 _purchaseWindowOpens, uint256 _purchaseWindowOpensPublic) external onlyOwner {
        for(uint i; i < nftContracts.length;i++) {
            IEliteApeNFTContract(nftContracts[i]).setWindows(_purchaseWindowOpens, _purchaseWindowOpensPublic);
        }  
    }

    function burnAndIncrease(address _account, uint256 _amount) external {
        require(contractAllowed[msg.sender], "sender not allowed");

        eliteApeCoinContract.burnFromRedeem(_account, 0, _amount);
        purchased[_account] += _amount;
    }    
}

interface IEliteApeCoinContract {
    function burnFromRedeem(address account, uint256 id, uint256 amount) external;
 }

interface IEliteApeNFTContract {
    function setWindows(uint256 _purchaseWindowOpens, uint256 _purchaseWindowOpensPublic) external;
    function setStageLength(uint256 _stageLength) external;
    function setMerkleRoots(bytes32[] calldata _merkleRoots) external;
 }

// File: @openzeppelin/contracts/access/Ownable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// File: @openzeppelin/contracts/utils/Context.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}