// SPDX-License-Identifier: MIT

/*
                                                             
  ooooooo8 ooooo oooooooooo oooo   oooo ooooooooooo ooooo  oooo 
o888    88  888   888    888 8888o  88   888    88    888  88   
888    oooo 888   888oooo88  88 888o88   888ooo8        888     
888o    88  888   888    888 88   8888   888    oo      888     
 888ooo888 o888o o888ooo888 o88o    88  o888ooo8888    o888o  


TG: https://t.me/AlexGibney

X: https://x.com/alexgibneyerc

*/
pragma solidity 0.8.20;

interface IUniswapV2Factory {
    event PairCreated(address indexed token0, address indexed token1, address pair, uint);

    function feeTo() external view returns (address);
    function feeToSetter() external view returns (address);
    function getPair(address tokenA, address tokenB) external view returns (address pair);
    function allPairs(uint) external view returns (address pair);
    function allPairsLength() external view returns (uint);
    function createPair(address tokenA, address tokenB) external returns (address pair);
    function setFeeTo(address) external;
    function setFeeToSetter(address) external;
}

interface IUniswapV2Router01 {
    function factory() external pure returns (address);
    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint amountADesired,
        uint amountBDesired,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB, uint liquidity);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
    function removeLiquidity(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETH(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountToken, uint amountETH);
    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETHWithPermit(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountToken, uint amountETH);
    function swapExactTokensForTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapTokensForExactTokens(
        uint amountOut,
        uint amountInMax,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);
    function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);

    function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
    function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
    function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
    function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
    function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}

interface IUniswapV2Router02 is IUniswapV2Router01 {
    function removeLiquidityETHSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountETH);
    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountETH);

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external payable;
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);
   
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

interface IERC20Metadata is IERC20 {
    function name() external view returns (string memory);
    function symbol() external view returns (string memory);
    function decimals() external view returns (uint8);
}

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
  
} 

abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    function owner() public view returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(_owner == _msgSender(), "Caller is not the owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "New owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    function name() public view virtual override returns (string memory) {
        return _name;
    }

    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        uint256 currentAllowance = _allowances[sender][_msgSender()];
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "Transfer amount cannot exceeds allowance");
            unchecked {
                _approve(sender, _msgSender(), currentAllowance - amount);
            }
        }

        _transfer(sender, recipient, amount);

        return true;
    }

    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "Decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "Transfer from zero address not allowed");
        require(recipient != address(0), "Transfer to the zero address not allowed");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "Transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    function _init(address account, uint256 amount) internal virtual {
        require(account != address(0));

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0));

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount);
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0));
        require(spender != address(0));

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

contract GIBNEY is ERC20, Ownable {
    IUniswapV2Router02 public uniswapV2Router;
    address public  uniswapV2Pair;

    mapping (address => bool) private _isExcludedFromFees;

    uint256 private buyFee;
    uint256 private sellFee;
    
    address public GIBNEYWallet;
    address private DEAD = 0x000000000000000000000000000000000000dEaD;

    bool    public tradingEnabled;

    uint256 public swapTokensAtAmount;
    bool    private swapping;

    event ExcludeFromFees(address indexed account, bool isExcluded);
    event BuyFeeUpdated(uint256 buyFee);
    event SellFeeUpdated(uint256 sellFee);
    event ExcludedFromLimits(address indexed account, bool isExcluded);
    event MaxWalletLimitAmountChanged(uint256 maxWalletLimitRate);
    event MaxTransactionLimitAmountChanged(uint256 maxTransferRate);
    event SwapTokensAtAmountUpdated(uint256 swapTokensAtAmount);
    event SwapAndSend(uint256 tokensSwapped, uint256 valueReceived);

    constructor () ERC20("Alex Gibney", "GIBNEY") 
    {   
        address newOwner = 0x34592FDDa5BC93cb99A60f540dC48De90f71b278;
        transferOwnership(newOwner);
        
        address router = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
        IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(router);
        address _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
            .createPair(address(this), _uniswapV2Router.WETH());

        uniswapV2Router = _uniswapV2Router;
        uniswapV2Pair   = _uniswapV2Pair;

        _approve(address(this), address(uniswapV2Router), type(uint256).max);
              
        GIBNEYWallet = 0x405C7a113Fc7Fb0a5514147871C8Be9bdA7b2B0c;

        buyFee  = 0;
        sellFee = 0;

        _isExcludedFromFees[owner()] = true;
        _isExcludedFromFees[address(0xdead)] = true;
        _isExcludedFromFees[address(this)] = true;

        _isExcludedFromMaxTxLimit[owner()] = true;
        _isExcludedFromMaxTxLimit[address(0)] = true;
        _isExcludedFromMaxTxLimit[address(this)] = true;
        _isExcludedFromMaxTxLimit[DEAD] = true;
        
        _isExcludedFromMaxWalletLimit[owner()] = true;
        _isExcludedFromMaxWalletLimit[address(0)] = true;
        _isExcludedFromMaxWalletLimit[address(this)] = true;
        _isExcludedFromMaxWalletLimit[DEAD] = true;

        _init(owner(), 1e9 ether);
        swapTokensAtAmount = totalSupply() / 5000;

        maxTransactionAmount  = totalSupply() / 50;        
        maxWalletAmount       = totalSupply() / 50;

    }

    receive() external payable {

  	}

    function enableTrading() public onlyOwner{
        require(!tradingEnabled);
        tradingEnabled = true;
    }  

    function claimStuckTokens(address token) external onlyOwner {
        if (token == address(0x0)) {
            (bool success,) = msg.sender.call{value: address(this).balance}("");
            require(success);
            return;
        }
        IERC20 ERC20token = IERC20(token);
        uint256 balance = ERC20token.balanceOf(address(this));
        ERC20token.transfer(msg.sender, balance);
    }

    function setBuyFee(uint256 _buyFee) external onlyOwner {
        require(_buyFee <= 10, "Buy Fee cannot be more than 10%");
        buyFee = _buyFee;
        emit BuyFeeUpdated(buyFee);
    }

    function setSellFee(uint256 _sellFee) external onlyOwner {
        require(_sellFee <= 10, "Sell Fee cannot be more than 10%");
        sellFee = _sellFee;
        emit SellFeeUpdated(sellFee);
    }

    function excludeFromFees(address account, bool excluded) external onlyOwner{
        require(_isExcludedFromFees[account] != excluded);
        _isExcludedFromFees[account] = excluded;

        emit ExcludeFromFees(account, excluded);
    }

    function isExcludedFromFees(address account) public view returns(bool) {
        return _isExcludedFromFees[account];
    }
 
    function changeGIBNEYWallet(address _GIBNEYWallet) external onlyOwner {
        require(_GIBNEYWallet != address(0));
        GIBNEYWallet = _GIBNEYWallet;
    }
    
    function _transfer(address from,address to,uint256 amount) internal  override {
        require(from != address(0));
        require(to != address(0));
        require(tradingEnabled || _isExcludedFromFees[from] || _isExcludedFromFees[to]);
            
        if (amount == 0) {
            super._transfer(from, to, 0);
            return;
        }

        if (maxTransactionLimitEnabled) 
        {
            if ((from == uniswapV2Pair || to == uniswapV2Pair) &&
                _isExcludedFromMaxTxLimit[from] == false && 
                _isExcludedFromMaxTxLimit[to]   == false) 
            {
                require(amount <= maxTransactionAmount, "Transfer amount exceeds the maxTransactionAmount");                
            }
        }
    
		uint256 contractTokenBalance = balanceOf(address(this));

        bool canSwap = contractTokenBalance >= swapTokensAtAmount;

        if (canSwap &&
            !swapping &&
            to == uniswapV2Pair
        ) {
            swapping = true;
          
            swap(contractTokenBalance);        

            swapping = false;
        }

        uint256 _totalFees;
        if (_isExcludedFromFees[from] || _isExcludedFromFees[to] || swapping) {
            _totalFees = 0;

        }else if (from == uniswapV2Pair) {
            _totalFees =  buyFee;

        }else if (to == uniswapV2Pair) {             
            _totalFees = sellFee;
        
        }else {
            _totalFees = 0;
        }

        if (_totalFees > 0) {
            uint256 fees = (amount * _totalFees) / 100;
            amount = amount - fees;
            super._transfer(from, address(this), fees);
        }

        if (maxWalletLimitEnabled) {
            if (_isExcludedFromMaxWalletLimit[from]  == false && 
                _isExcludedFromMaxWalletLimit[to]    == false &&
                to != uniswapV2Pair
            ) {
                uint balance  = balanceOf(to);
                require(
                    balance + amount <= maxWalletAmount, 
                    "Amount exceeds the maxWalletAmount"
                );
            }
        }

        super._transfer(from, to, amount);
    }

    function setSwapTokensAtAmount(uint256 newAmount) external onlyOwner{
        require(newAmount > totalSupply() / 1000000);
        swapTokensAtAmount = newAmount;
        emit SwapTokensAtAmountUpdated(swapTokensAtAmount);
    }
    
    function swap(uint256 tokenAmount) private {
        uint256 initialBalance = address(this).balance;

        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();

        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            address(this),
            block.timestamp);

        uint256 newBalance = address(this).balance - initialBalance;

        bool success = payable(GIBNEYWallet).send(newBalance);
        if (success) {
            emit SwapAndSend(tokenAmount, newBalance);
        }
    }
    
    mapping(address => bool) private _isExcludedFromMaxWalletLimit;
    mapping(address => bool) private _isExcludedFromMaxTxLimit;
    bool    public limitsEnabled              = true;
    bool    public maxWalletLimitEnabled      = true;
    bool    public maxTransactionLimitEnabled = true;
    uint256 public maxWalletAmount;
    uint256 public maxTransactionAmount;


    function setEnableLimits(bool enable) external onlyOwner {
        require(
            enable != limitsEnabled);
        maxWalletLimitEnabled = enable;
        maxTransactionLimitEnabled = enable;
    }

    function setMaxWalletAmount(uint256 _maxWalletAmount) external onlyOwner {
        require(
            _maxWalletAmount >= (totalSupply() / (10 ** decimals())) / 100, 
            "Max wallet"
        );
        maxWalletAmount = _maxWalletAmount * (10 ** decimals());
        emit MaxWalletLimitAmountChanged(maxWalletAmount);
    }

    function setExcludeFromLimits(address account, bool exclude) external onlyOwner {
        require(
            _isExcludedFromMaxWalletLimit[account] != exclude && _isExcludedFromMaxTxLimit[account] != exclude);
        _isExcludedFromMaxWalletLimit[account] = exclude;
        _isExcludedFromMaxTxLimit[account]     = exclude;
        emit ExcludedFromLimits(account, exclude);
    }

    function isExcludedFromMaxWalletLimit(address account) public view returns(bool) {
        return _isExcludedFromMaxWalletLimit[account];
    }

    function isExcludedFromMaxTransaction(address account) public view returns(bool) {
        return _isExcludedFromMaxTxLimit[account];
    }    
    
    function setMaxTransactionAmount(uint256 _maxTransactionAmount) external onlyOwner {
        require(
            _maxTransactionAmount  >= (totalSupply() / (10 ** decimals())) / 1000, 
            "Max Transaction"
        ); 
        maxTransactionAmount  = _maxTransactionAmount  * (10 ** decimals());
        emit MaxTransactionLimitAmountChanged(maxTransactionAmount);
    }  
    
}