// File: @openzeppelin/contracts/utils/Context.sol


// 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;
    }
}

// File: @openzeppelin/contracts/access/Ownable.sol


// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;


/**
 * @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 Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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/token/ERC20/IERC20.sol


// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
}

// File: Buff Goofy/tokenSale.sol



pragma solidity ^0.8.0;



contract Goofymarket is Ownable {

    IERC20 public token;
    uint256 public tokenPrice;
    address public tokenOwner;
    
   
    uint256 public taxToMktwalletPercentage;
    uint256 public taxToLiquidityPercentage;

    address public marketWallet;
    uint256 public marketWalletInitial;

    address public liquidityWallet;

    address public developerWallet;
    uint256 public developerWalletTransfer;

    constructor(address goofytoken,uint tokenprice,uint taxToLiquiditypercentage,uint taxToMktwalletPercntage,uint marketWalletInitialPercentage,uint developerWalletPercentage, address mktwallet, address liquidtywallet,address developerwallet) {
        token = IERC20(goofytoken);
        tokenOwner=msg.sender;
        tokenPrice=tokenprice;
        marketWalletInitial=token.totalSupply()*marketWalletInitialPercentage/100;
        developerWalletTransfer=token.totalSupply()*developerWalletPercentage/100;
        taxToLiquidityPercentage=taxToLiquiditypercentage;
        taxToMktwalletPercentage=taxToMktwalletPercntage;
        marketWallet=mktwallet;
        liquidityWallet=liquidtywallet;
        developerWallet=developerwallet;
    }

      
    function initialTransferToWallets() external onlyOwner {
        token.transferFrom(msg.sender, marketWallet,marketWalletInitial);
        token.transferFrom(msg.sender,developerWallet, developerWalletTransfer);
    }


    function refillMarketWallet(uint amount) external onlyOwner {
        token.transferFrom(msg.sender, marketWallet,amount);
    }

    function changeTax(uint mktwallettax, uint liquidityTax) external onlyOwner {
        require(mktwallettax+liquidityTax<=5,"Total Tax cant be more than 5%");
        taxToLiquidityPercentage=mktwallettax;
        taxToMktwalletPercentage=liquidityTax;        
    }


    function buyToken() external payable {

        uint equivalentTokens=msg.value*10**18/tokenPrice;
        uint taxOnValue=taxToMktwalletPercentage* msg.value/100;
        payable(marketWallet).transfer(taxOnValue);
        
        uint taxOnTokens=taxToLiquidityPercentage*equivalentTokens/100;
        uint tokenAfterTax=equivalentTokens-taxOnTokens;
        require(tokenAfterTax<=token.balanceOf(marketWallet),"Ask owner to refill marketting wallet");
        
        token.transferFrom(marketWallet,msg.sender, tokenAfterTax);
        token.transferFrom(tokenOwner,liquidityWallet,taxOnTokens);
    }



   
    receive() external payable {}

    function withdrawEther(address recipent, uint amount) external onlyOwner {
        payable(recipent).transfer(amount);
    }

}