// SPDX-License-Identifier: None
pragma solidity ^0.8.17;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

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

// SPDX-License-Identifier: MIT
// 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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @dev Interface of ERC721A.
 */
interface IERC721A {

    function totalSupply() external view returns (uint256);


    function ownerOf(uint256 tokenId) external view returns (address owner);

}

// SPDX-License-Identifier: None
pragma solidity ^0.8.17;

interface IFACTORY {
    function proofRevenueAddress() external view returns (address);

    function proofRewardPoolAddress() external view returns (address);

    function isWhitelisted(address user) external view returns(bool);
}

// SPDX-License-Identifier: None
pragma solidity ^0.8.17;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
import "../libraries/ProofNonReflectionTokenFees.sol";

interface IProofNonReflectionTokenCutter is IERC20, IERC20Metadata {
    struct BaseData {
        string tokenName;
        string tokenSymbol;
        uint256 initialSupply;
        uint256 percentToLP;
        uint256 whitelistPeriod;
        address owner;
        address dev;
        address main;
        address routerAddress;
        address initialProofAdmin;
        address[] whitelists;
        address nftWhitelist;
    }

    struct WhitelistAdd_ {
        address [] whitelists;
    }

    function setBasicData(
        BaseData memory _baseData,
        ProofNonReflectionTokenFees.allFees memory fees
    ) external;

    function addMoreToWhitelist(
        WhitelistAdd_ memory _WhitelistAdd
    ) external;

    function updateWhitelistPeriod(
        uint256 _whitelistPeriod
    ) external;

    function addNFTSnapshot() external;

        function changeFees(
        uint256 initialMainFee,
        uint256 initialMainFeeOnSell,
        uint256 initialLpFee,
        uint256 initialLpFeeOnSell,
        uint256 initialDevFee,
        uint256 initialDevFeeOnSell
    ) external;
}

// SPDX-License-Identifier: None
pragma solidity ^0.8.17;

interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB)
        external
        returns (address pair);
}

// SPDX-License-Identifier: None
pragma solidity ^0.8.17;

interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;

    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable;

    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidityETH(
        address token,
        uint256 amountTokenDesired,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    )
        external
        payable
        returns (
            uint256 amountToken,
            uint256 amountETH,
            uint256 liquidity
        );

    function removeLiquidityETH(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountToken, uint256 amountETH);
}

// SPDX-License-Identifier: None
pragma solidity ^0.8.17;

import "./Context.sol";

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(), "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),
            "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);
    }
}

// SPDX-License-Identifier: None
pragma solidity ^0.8.17;

import "../interfaces/IERC721A.sol";
import "../libraries/ProofNonReflectionTokenFees.sol";
import "../interfaces/IFACTORY.sol";
import "../interfaces/IUniswapV2Router02.sol";
import "../interfaces/IUniswapV2Factory.sol";
import "../interfaces/IProofNonReflectionTokenCutter.sol";
import "../libraries/Ownable.sol";

contract ProofNonReflectionTokenCutter is
    Ownable,
    IProofNonReflectionTokenCutter
{

    //This token was created with PROOF, and audited by Solidity Finance — https://proofplatform.io/projects
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    address constant DEAD = 0x000000000000000000000000000000000000dEaD;
    address constant ZERO = 0x0000000000000000000000000000000000000000;
    address payable public proofBurnerAddress;
    address public proofAdmin;
    uint256 public whitelistEndTime;
    uint256 public whitelistPeriod;

    bool public restrictWhales = true;

    mapping(address => bool) public userWhitelist;
    IERC721A public nftWhitelist;
    bool public whitelistMode = true;

    mapping(address => bool) public isFeeExempt;
    mapping(address => bool) public isTxLimitExempt;
    mapping(address => bool) public isDividendExempt;

    uint256 public launchedAt;
    uint256 public proofFee = 2;
    uint256 public proofFeeOnSell = 2;

    uint256 public mainFee;
    uint256 public lpFee;
    uint256 public devFee;

    uint256 public mainFeeOnSell;
    uint256 public lpFeeOnSell;
    uint256 public devFeeOnSell;

    uint256 public totalFee;
    uint256 public totalFeeIfSelling;

    bool public proofFeeRemoved = false;
    bool public proofFeeReduced = false;

    uint256 accMainFees;
    uint256 accLpFees;
    uint256 accDevFees;
    uint256 accProofFees;

    IUniswapV2Router02 public router;
    address public pair;
    address public factory;
    address payable public devWallet;
    address payable public mainWallet;

    bool inSwapAndLiquify;
    bool public swapAndLiquifyEnabled = true;
    bool public tradingStatus = true;

    uint256 public _maxTxAmount;
    uint256 public _walletMax;
    uint256 public swapThreshold;

    constructor() {
        factory = msg.sender;
    }

    modifier lockTheSwap() {
        inSwapAndLiquify = true;
        _;
        inSwapAndLiquify = false;
    }

    modifier onlyProofAdmin() {
        require(
            proofAdmin == _msgSender(),
            "Ownable: caller is not the proofAdmin"
        );
        _;
    }

    modifier onlyFactory() {
        require(factory == _msgSender(), "Ownable: caller is not the factory");
        _;
    }

    function setBasicData(
        BaseData memory _baseData,
        ProofNonReflectionTokenFees.allFees memory fees
    ) external onlyFactory {
        _name = _baseData.tokenName;
        _symbol = _baseData.tokenSymbol;
        _totalSupply = _baseData.initialSupply;

        //Tx & Wallet Limits
        require(_baseData.percentToLP >= 70, "Too low");	
        _maxTxAmount = (_baseData.initialSupply * 5) / 1000;
        _walletMax = (_baseData.initialSupply * 1) / 100;
        swapThreshold = (_baseData.initialSupply * 5) / 4000;

        router = IUniswapV2Router02(_baseData.routerAddress);
        pair = IUniswapV2Factory(router.factory()).createPair(
            router.WETH(),
            address(this)
        );

        _allowances[address(this)][address(router)] = type(uint256).max;

        userWhitelist[address(this)] = true;
        userWhitelist[factory] = true;
        userWhitelist[pair] = true;
        userWhitelist[_baseData.owner] = true;
        userWhitelist[_baseData.initialProofAdmin] = true;
        userWhitelist[_baseData.routerAddress] = true;
        _addWhitelist(_baseData.whitelists);
        nftWhitelist = IERC721A(_baseData.nftWhitelist);

        isFeeExempt[address(this)] = true;
        isFeeExempt[factory] = true;
        isFeeExempt[_baseData.owner] = true;

        isTxLimitExempt[_baseData.owner] = true;
        isTxLimitExempt[pair] = true;
        isTxLimitExempt[factory] = true;
        isTxLimitExempt[DEAD] = true;
        isTxLimitExempt[ZERO] = true;

        whitelistPeriod = _baseData.whitelistPeriod;

        //Fees
        lpFee = fees.lpFee;
        lpFeeOnSell = fees.lpFeeOnSell;
        devFee = fees.devFee;
        devFeeOnSell = fees.devFeeOnSell;
        mainFee = fees.mainFee;
        mainFeeOnSell = fees.mainFeeOnSell;

        if (fees.devFee + fees.lpFee + fees.mainFee == 0) {
            proofFee = 0;
        } 
        totalFee = fees.devFee + fees.lpFee + fees.mainFee + proofFee;

        if (fees.devFeeOnSell + fees.lpFeeOnSell + fees.mainFeeOnSell == 0) {
            proofFeeOnSell = 0;
        }
        totalFeeIfSelling = fees.devFeeOnSell + fees.lpFeeOnSell + fees.mainFeeOnSell + proofFeeOnSell;

        if (IFACTORY(factory).isWhitelisted(_baseData.owner)) {
            require(totalFee <= 12, "high KYC fee");
            require(totalFeeIfSelling <= 17, "high KYC fee");
        } else {
            require(totalFee <= 7, "high fee");
            require(totalFeeIfSelling <= 7, "high fee");
        }

        devWallet = payable(_baseData.dev);
        mainWallet = payable(_baseData.main);
        proofAdmin = _baseData.initialProofAdmin;

        //Initial supply
        uint256 forLP = (_baseData.initialSupply * _baseData.percentToLP) / 100; //95%
        uint256 forOwner = _baseData.initialSupply - forLP; //5%

        _balances[msg.sender] += forLP;
        _balances[_baseData.owner] += forOwner;

        emit Transfer(address(0), msg.sender, forLP);
        emit Transfer(address(0), _baseData.owner, forOwner);
    }

    //proofAdmin functions

    function updateWhitelistPeriod(
        uint256 _whitelistPeriod
    ) external onlyProofAdmin {
        whitelistPeriod = _whitelistPeriod;
        whitelistEndTime = launchedAt + (60 * _whitelistPeriod);
        whitelistMode = true;
    }

    function updateProofAdmin(
        address newAdmin
    ) external virtual onlyProofAdmin {
        proofAdmin = newAdmin;
        userWhitelist[newAdmin] = true;
    }

    function updateProofBurnerAddress(
        address newproofBurnerAddress
    ) external onlyProofAdmin {
        proofBurnerAddress = payable(newproofBurnerAddress);
    }

    //Factory functions
    function swapTradingStatus() external onlyFactory {
        tradingStatus = !tradingStatus;
    }

    function setLaunchedAt() external onlyFactory {
        require(launchedAt == 0, "already launched");
        launchedAt = block.timestamp;
        whitelistEndTime = block.timestamp + (60 * whitelistPeriod);
        whitelistMode = true;
    }

    function cancelToken() external onlyFactory {
        isFeeExempt[address(router)] = true;
        isTxLimitExempt[address(router)] = true;
        isTxLimitExempt[owner()] = true;
        tradingStatus = true;
        restrictWhales = false;
        swapAndLiquifyEnabled = false;
    }

    //Owner functions
    function changeFees(
        uint256 initialMainFee,
        uint256 initialMainFeeOnSell,
        uint256 initialLpFee,
        uint256 initialLpFeeOnSell,
        uint256 initialDevFee,
        uint256 initialDevFeeOnSell
    ) external onlyOwner {
        uint256 _proofFee;
        uint256 _proofFeeOnSell;
        if ((block.timestamp > launchedAt + 31 days) && (launchedAt != 0)) {
            _proofFee = 0;
            _proofFeeOnSell = 0;
        } else if ((block.timestamp > launchedAt + 1 days) && (launchedAt != 0)) {
            _proofFee = 1;
            _proofFeeOnSell = 1;
        } else {
            _proofFee = 2;
            _proofFeeOnSell = 2;
        }
        mainFee = initialMainFee;
        lpFee = initialLpFee;
        devFee = initialDevFee;

        mainFeeOnSell = initialMainFeeOnSell;
        lpFeeOnSell = initialLpFeeOnSell;
        devFeeOnSell = initialDevFeeOnSell;

        if (initialDevFee + initialLpFee + initialMainFee == 0) {
            _proofFee = 0;
        } 
        totalFee = initialDevFee + initialLpFee + initialMainFee + _proofFee;

        if (initialDevFeeOnSell + initialLpFeeOnSell + initialMainFeeOnSell == 0) {
            _proofFeeOnSell = 0;
        }
        totalFeeIfSelling = devFeeOnSell + lpFeeOnSell + initialMainFeeOnSell + _proofFeeOnSell;

        proofFee = _proofFee;
        proofFeeOnSell = _proofFeeOnSell;

        if (IFACTORY(factory).isWhitelisted(owner())) {
            require(totalFee <= 12, "high fee");
            require(totalFeeIfSelling <= 17, "high fee");
        } else {
            require(totalFee <= 7, "high fee");
            require(totalFeeIfSelling <= 7, "high fee");
        }
    }

    function changeTxLimit(uint256 newLimit) external onlyOwner {
        require(launchedAt != 0, "!launched");
        require(newLimit >= (_totalSupply * 5) / 1000, "Min 0.5%");	
        require(newLimit <= (_totalSupply * 3) / 100, "Max 3%");
        _maxTxAmount = newLimit;
    }

    function changeWalletLimit(uint256 newLimit) external onlyOwner {
        require(launchedAt != 0, "!launched");
        require(newLimit >= (_totalSupply * 5) / 1000, "Min 0.5%");	
        require(newLimit <= (_totalSupply * 3) / 100, "Max 3%");
        _walletMax = newLimit;
    }

    function changeRestrictWhales(bool newValue) external onlyOwner {
        require(launchedAt != 0, "!launched");
        restrictWhales = newValue;
    }

    function changeIsFeeExempt(address holder, bool exempt) external onlyOwner {
        isFeeExempt[holder] = exempt;
    }

    function changeIsTxLimitExempt(
        address holder,
        bool exempt
    ) external onlyOwner {
        isTxLimitExempt[holder] = exempt;
    }

    function setDevWallet(address payable newDevWallet) external onlyOwner {
        devWallet = payable(newDevWallet);
    }

    function setMainWallet(address payable newMainWallet) external onlyOwner {
        mainWallet = newMainWallet;
    }


    function changeSwapBackSettings(
        bool enableSwapBack,
        uint256 newSwapBackLimit
    ) external onlyOwner {
        swapAndLiquifyEnabled = enableSwapBack;
        swapThreshold = newSwapBackLimit;
    }

    function isWhitelisted(address user) public view returns (bool) {
        return userWhitelist[user];
    }

    function getCirculatingSupply() external view returns (uint256) {
        return _totalSupply - balanceOf(DEAD) - balanceOf(ZERO);
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() external view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() external view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() external view virtual override returns (uint8) {
        return 9;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() external view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(
        address account
    ) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(
        address to,
        uint256 amount
    ) external virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(
        address owner,
        address spender
    ) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(
        address spender,
        uint256 amount
    ) external virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }

    /**
     *
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */

    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(
        address spender,
        uint256 addedValue
    ) external virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, _allowances[owner][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(
        address spender,
        uint256 subtractedValue
    ) external virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = _allowances[owner][spender];
        require(
            currentAllowance >= subtractedValue,
            "ERC20: decreased allowance below zero"
        );
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal returns (bool) {
        require(tradingStatus, "Trading Closed");
        if(whitelistMode) {
            if (block.timestamp >= whitelistEndTime ) {
                whitelistMode = false;
            } else {
                if (sender == pair) { //buy
                    require(isWhitelisted(recipient), "Not whitelisted");
                } else if (recipient == pair) { //sell
                    require(isWhitelisted(sender), "Not whitelisted");
                } else { //transfer
                    require(isWhitelisted(sender) && isWhitelisted(recipient), "Not Whitelisted");
                }
            }
        }

        if (inSwapAndLiquify) {
            return _basicTransfer(sender, recipient, amount);
        }

        if (recipient == pair && restrictWhales) {	
            require(	
                amount <= _maxTxAmount ||	
                    (isTxLimitExempt[sender] && isTxLimitExempt[recipient]),	
                "Max TX"	
            );	
        }	
        if (!isTxLimitExempt[recipient] && restrictWhales) {	
            require(_balances[recipient] + amount <= _walletMax, "Max Wallet");	
        }

        if (!proofFeeRemoved && launchedAt != 0) { //first 31 days only
            if (!proofFeeReduced) { //case where proofFee is still 2, check if we can reduce
                if (block.timestamp > launchedAt + 86400) {
                    proofFee = (devFee + lpFee + mainFee == 0) ? 0 : 1;
                    proofFeeOnSell = (devFeeOnSell + lpFeeOnSell + mainFeeOnSell == 0) ? 0 : 1;
                    totalFee = devFee + lpFee + mainFee + proofFee;
                    totalFeeIfSelling = devFeeOnSell + lpFeeOnSell + mainFeeOnSell + proofFeeOnSell;
                    proofFeeReduced = true;
                }
            } else {
                if (block.timestamp > launchedAt + 31 days) {
                    proofFee = 0;
                    proofFeeOnSell = 0;
                    totalFee = devFee + lpFee + mainFee + proofFee;
                    totalFeeIfSelling = devFeeOnSell + lpFeeOnSell + mainFeeOnSell + proofFeeOnSell;
                    proofFeeRemoved = true;
                }
            }
        }

        if (
            sender != pair &&
            !inSwapAndLiquify &&
            swapAndLiquifyEnabled &&
            (accMainFees + accLpFees + accDevFees + accProofFees) >= swapThreshold
        ) {
            swapBack();
        }

        _balances[sender] = _balances[sender] - amount;
        uint256 finalAmount = amount;

        if (sender == pair || recipient == pair) {
            finalAmount = !isFeeExempt[sender] && !isFeeExempt[recipient]
                ? takeFee(sender, recipient, amount)
                : amount;
        }

        _balances[recipient] = _balances[recipient] + finalAmount;

        emit Transfer(sender, recipient, finalAmount);
        return true;
    }

    function _basicTransfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal returns (bool) {
        _balances[sender] = _balances[sender] - amount;
        _balances[recipient] = _balances[recipient] + amount;
        emit Transfer(sender, recipient, amount);
        return true;
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Spend `amount` form the allowance of `owner` toward `spender`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(
                currentAllowance >= amount,
                "ERC20: insufficient allowance"
            );
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    function takeFee(
        address sender,
        address recipient,
        uint256 amount
    ) internal returns (uint256) {
        uint256 feeApplicable;
        uint256 _mainApplicable;
        uint256 _lpApplicable;
        uint256 _devApplicable;
        uint256 _proofApplicable;
        if (pair == recipient) {
            feeApplicable = totalFeeIfSelling;
            _mainApplicable = mainFeeOnSell;
            _lpApplicable = lpFeeOnSell;
            _devApplicable = devFeeOnSell;
            _proofApplicable = proofFeeOnSell;
        } else {
            feeApplicable = totalFee;
            _mainApplicable = mainFee;
            _lpApplicable = lpFee;
            _devApplicable = devFee;
            _proofApplicable = proofFee;
        }
        if (feeApplicable == 0) return(amount);
        uint256 feeAmount = (amount * feeApplicable) / 100;

        accMainFees += feeAmount * _mainApplicable / feeApplicable;
        accLpFees += feeAmount * _lpApplicable / feeApplicable;
        accDevFees += feeAmount * _devApplicable / feeApplicable;
        accProofFees += feeAmount * _proofApplicable / feeApplicable;

        _balances[address(this)] = _balances[address(this)] + feeAmount;
        emit Transfer(sender, address(this), feeAmount);

        return amount - feeAmount;
    }

    function swapBack() internal lockTheSwap {
        uint256 tokensToLiquify = _balances[address(this)];

        uint256 lpProportion = accLpFees;
        uint256 devProportion = accDevFees;
        uint256 mainProportion = accMainFees;
        uint256 proofProportion = accProofFees;
        
        uint256 totalProportion = lpProportion + devProportion + mainProportion + proofProportion;

        uint256 lpAmt = tokensToLiquify * lpProportion / totalProportion;
        uint256 devBalance;
        uint256 proofBalance;

        uint256 amountToLiquify = lpAmt / 2;

        if (tokensToLiquify - amountToLiquify == 0) return;

        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = router.WETH();

        router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            (tokensToLiquify - amountToLiquify),
            0,
            path,
            address(this),
            block.timestamp
        );

        // Use sell ratios if buy tax too low

        uint256 amountA;
        if (amountToLiquify > 0) {
            (amountA,,) = router.addLiquidityETH{value: ((address(this).balance * amountToLiquify) / (totalProportion - amountToLiquify))}(
                address(this),
                amountToLiquify,
                0,
                0,
                0x000000000000000000000000000000000000dEaD,
                block.timestamp
            );
        }
        accLpFees = lpProportion < (lpAmt - (amountToLiquify - amountA)) ? 0 : 
            (lpProportion - (lpAmt - (amountToLiquify - amountA)));

        uint256 amountETHafterLP = address(this).balance;

        if (totalProportion - lpProportion == 0) return;
        proofBalance = (amountETHafterLP * proofProportion) / (devProportion + proofProportion + mainProportion);
        devBalance = amountETHafterLP * devProportion / (devProportion + proofProportion + mainProportion);
        uint256 amountEthMain = amountETHafterLP - devBalance - proofBalance;

        accDevFees = devProportion < (tokensToLiquify * devProportion / totalProportion) ? 0 : 
            (devProportion - (tokensToLiquify * devProportion / totalProportion));
        accMainFees = mainProportion < (tokensToLiquify * mainProportion / totalProportion) ? 0 : 
            (mainProportion - (tokensToLiquify * mainProportion / totalProportion));
        accProofFees = proofProportion < (tokensToLiquify * proofProportion / totalProportion) ? 0 : 
            (proofProportion - (tokensToLiquify * proofProportion / totalProportion));

        if (amountETHafterLP > 0) {
            if (proofBalance > 0) {
                uint256 revenueSplit = proofBalance / 2;
                (bool sent, ) = payable(IFACTORY(factory).proofRevenueAddress()).call{value: revenueSplit}("");
                require(sent);
                (bool sent1, ) = payable(IFACTORY(factory).proofRewardPoolAddress()).call{value: revenueSplit}("");
                require(sent1);
            }
            if (devBalance > 0) {
                (bool sent, ) = devWallet.call{value: devBalance}("");
                require(sent);
            }
            if (amountEthMain > 0) {
                (bool sent1, ) = mainWallet.call{value: amountEthMain}("");
                require(sent1);
            }
        }
    }

    function _addWhitelist(address[] memory _whitelists) internal {
        uint256 length = _whitelists.length;
        for (uint256 i = 0; i < length; i++) {
            userWhitelist[_whitelists[i]] = true;
        }
    }

    function addMoreToWhitelist(WhitelistAdd_ memory _WhitelistAdd) external onlyFactory {
        _addWhitelist(_WhitelistAdd.whitelists);
    }

    function addNFTSnapshot() external onlyFactory {
        uint256 len = nftWhitelist.totalSupply() + 1;
        for (uint256 i = 1; i < len; ) {
            userWhitelist[nftWhitelist.ownerOf(i)] = true;
            unchecked { ++i; }
        }
    }

    function withdrawAndSync() external onlyOwner {
        _transfer(address(this), msg.sender, balanceOf(address(this)) - (accMainFees + accLpFees + accDevFees + accProofFees));
    }

    receive() external payable {}
}

// SPDX-License-Identifier: None
pragma solidity ^0.8.17;

library ProofNonReflectionTokenFees {
    struct allFees {
        uint256 mainFee;
        uint256 mainFeeOnSell;
        uint256 lpFee;
        uint256 lpFeeOnSell;
        uint256 devFee;
        uint256 devFeeOnSell;
    }
}

{
  "compilationTarget": {
    "contracts/tokenCutters/ProofNonReflectionTokenCutter.sol": "ProofNonReflectionTokenCutter"
  },
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}