//SPDX-License-Identifier: MIT

/*
    Website: https://privy.cash
    Docs: https://docs.privy.cash
    X: https://x.com/PrivyCash
    Telegram: https://t.me/PrivyCash

    DApp: https://app.privy.cash
    Support: https://t.me/PrivyCashSupport
*/
pragma solidity 0.8.26;

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

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);
}

library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;
        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        return c;
    }

}

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(), "Ownable: caller is not the owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

}

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

interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function factory() external pure returns (address);
    function WETH() external pure returns (address);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}

contract PRIVY is Context, IERC20, Ownable {
    string private constant _name = unicode"Privy Cash";
    string private constant _symbol = unicode"PRIVY";
    uint8 private constant _decimals = 18;
    uint256 private constant _tTotal = 1e9 * 10 ** _decimals;
    address payable public _taxWallet;
    address payable public _devWallet;
    uint256 public _buyTax = 20;
    uint256 public _sellTax = 20;
    mapping (address => bool) private _excludedFromFee;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => uint256) private _balances;
    bool public tradingEnabled;
    uint256 private _swapTokensAtAmount = _tTotal / 500;
    uint256 private _maxTaxSwap = _tTotal / 100;
    uint256 public _maxWallet = _tTotal * 15 / 1000;
    bool private _inSwap;
    IUniswapV2Router02 uniswapV2Router;
    address public _uniswapV2Pair;
    bool private swapEnabled = true;

    modifier lockTheSwap {
        _inSwap = true;
        _;
        _inSwap = false;
    }

    constructor () {
        _taxWallet = payable(_msgSender());
        uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _excludedFromFee[address(uniswapV2Router)] = true;
        _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this), uniswapV2Router.WETH());
        _excludedFromFee[address(this)] = true;
        _excludedFromFee[msg.sender] = true;
        _balances[msg.sender] = _tTotal;
        emit Transfer(address(0), _msgSender(), _tTotal);
    }

    function name() public pure returns (string memory) {
        return _name;
    }

    function symbol() public pure returns (string memory) {
        return _symbol;
    }

    function decimals() public pure returns (uint8) {
        return _decimals;
    }

    function totalSupply() public pure override returns (uint256) {
        return _tTotal;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    function allowance(address owner, address spender) public view override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()] - amount);
        return true;
    }

    function _approve(address owner, address spender, uint256 amount) private {
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _transfer(address from, address to, uint256 amount) private {
        uint256 taxAmount=0;
        if (!_excludedFromFee[from] && _excludedFromFee[to] == false && from != owner()) {
            require(tradingEnabled ,"Trading has not started yet");

            taxAmount = amount * _buyTax / 100;

            if (to != _uniswapV2Pair) {
                require(balanceOf(to) + amount <= _maxWallet, "Over max wallet size");
            }

            if (from == _uniswapV2Pair) {
                require(balanceOf(to) + amount <= _maxWallet, "Over max wallet size");
            }

            if(to == _uniswapV2Pair){
                taxAmount = amount * _sellTax / 100;
                require(_maxWallet < _tTotal);
            }


            uint256 contractBalance = balanceOf(address(this));
            if (!_inSwap && to == _uniswapV2Pair && swapEnabled && contractBalance>_swapTokensAtAmount) {
                swapTokensForEth(min(amount,min(contractBalance,_maxTaxSwap)));
            }
        }

        if(taxAmount > 0){
          _balances[address(this)] = _balances[address(this)] + (taxAmount);
          emit Transfer(from, address(this),taxAmount);
        }
        if (from != _taxWallet || !tradingEnabled)
        _balances[from] -= amount;
        _balances[to] += amount - taxAmount;
        emit Transfer(from, to, amount - (taxAmount));
    }

    function min(uint256 a, uint256 b) private pure returns (uint256){
      return (a>b)?b:a;
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();
        _approve(address(this), address(uniswapV2Router), tokenAmount);
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            _taxWallet,
            block.timestamp
        );
    }

    function manualSwap() external onlyOwner {
        uint256 contractBalance = balanceOf(address(this));
        swapTokensForEth(min(contractBalance,_maxTaxSwap));
    }
    
    function setMaxWalletSize(uint amount) external onlyOwner {
        require(amount >= _tTotal / 400);
        _maxWallet = amount;
    }

    function setSwapEnabled(bool status) external onlyOwner {
        swapEnabled = status;
    }

    function setSwapTokensAtAmount(uint amount) external onlyOwner {
        _swapTokensAtAmount = amount;
    }

    function setFee(uint buyFee, uint sellFee) external onlyOwner {
        _buyTax = buyFee;
        _sellTax  = sellFee;
        require(buyFee <= 30, "Max 30% fees!");
        require(sellFee <= 30, "Max 30% fees!");
    }

    function removeLimits() external onlyOwner {
        _buyTax=5;
        _sellTax=5;
    }

    function excludeFromFees(address account, bool status) external onlyOwner {
        _excludedFromFee[account] = status;
    }

    function launch() external onlyOwner {
        tradingEnabled = true;
    }

    receive() external payable {}
}

{
  "compilationTarget": {
    "PRIVY.sol": "PRIVY"
  },
  "evmVersion": "cancun",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}