LadyPepe

/**
 *Submitted for verification at BscScan.com on 2023-04-03
*/

/**
 *Submitted for verification at BscScan.com on 2023-03-23
*/

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.17;

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);
}

interface ISwapRouter {
    function factory() 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 swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
}

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

interface ISwapPair {
    function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);

    function token0() external view returns (address);

    function sync() external;
}

abstract contract Ownable {
    address internal _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor () {
        address msgSender = msg.sender;
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    function owner() public view returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(_owner == msg.sender, "!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 0");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

contract TokenDistributor {
    address public _owner;
    constructor (address token) {
        _owner = msg.sender;
        IERC20(token).approve(msg.sender, uint(~uint256(0)));
    }

    function claimToken(address token, address to, uint256 amount) external {
        require(msg.sender == _owner, "!owner");
        IERC20(token).transfer(to, amount);
    }
}

abstract contract AbsToken is IERC20, Ownable {
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;

    address public fundAddress;
    address public fundAddress2;
    address public lpReceiveAddress;

    string private _name;
    string private _symbol;
    uint8 private _decimals;

    mapping(address => bool) public _feeWhiteList;

    uint256 private _tTotal;

    ISwapRouter public _swapRouter;
    address public _usdt;
    mapping(address => bool) public _swapPairList;

    bool private inSwap;

    uint256 public constant MAX = ~uint256(0);

    uint256 public _buyFundFee = 100;
    uint256 public _buyDividendFee = 0;
    uint256 public _buyLPFee = 0;

    uint256 public _sellFundFee = 100;
    uint256 public _sellDividendFee = 0;
    uint256 public _sellLPFee = 0;

    uint256 public startTradeBlock;
    uint256 public startAddLPBlock;

    address public _mainPair;

    TokenDistributor public _tokenDistributor;
    address public _rewardToken;
    uint256 public _rewardGas = 300000;
    uint256 public _airdropNum = 2;
    uint256 public _airdropAmount = 1;

    mapping(address => address) public _inviter;
    mapping(address => address[]) public _binders;
    uint256 public _invitorLength = 0;
    mapping(uint256 => uint256) public _inviteFee;

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

    constructor (
        address RouterAddress, address USDTAddress, address RewardToken,
        string memory Name, string memory Symbol, uint8 Decimals, uint256 Supply,
        address FundAddress, address ReceiveAddress
    ){
        _name = Name;
        _symbol = Symbol;
        _decimals = Decimals;

        ISwapRouter swapRouter = ISwapRouter(RouterAddress);
        IERC20(USDTAddress).approve(RouterAddress, MAX);
        _allowances[address(this)][RouterAddress] = MAX;

        _usdt = USDTAddress;
        _swapRouter = swapRouter;

        ISwapFactory swapFactory = ISwapFactory(swapRouter.factory());
        address swapPair = swapFactory.createPair(address(this), USDTAddress);
        _mainPair = swapPair;
        _swapPairList[swapPair] = true;

        uint256 total = Supply * 10 ** Decimals;
        _tTotal = total;

        _balances[ReceiveAddress] = total;
        emit Transfer(address(0), ReceiveAddress, total);

        fundAddress = FundAddress;
        lpReceiveAddress = ReceiveAddress;

        _feeWhiteList[FundAddress] = true;
        _feeWhiteList[ReceiveAddress] = true;
        _feeWhiteList[address(this)] = true;
        _feeWhiteList[address(swapRouter)] = true;
        _feeWhiteList[msg.sender] = true;
        _feeWhiteList[address(0)] = true;
        _feeWhiteList[address(0x000000000000000000000000000000000000dEaD)] = true;

        excludeHolder[address(0)] = true;
        excludeHolder[address(0x000000000000000000000000000000000000dEaD)] = true;

        _tokenDistributor = new TokenDistributor(USDTAddress);

        holderCondition = 1000000000 * 10 ** Decimals;
        holderRewardCondition = 500 * 10 ** IERC20(RewardToken).decimals();

        _feeWhiteList[address(_tokenDistributor)] = true;
        _rewardToken = RewardToken;

        addHolder(ReceiveAddress);


    }

    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;
    }

    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 {

        uint256 balance = balanceOf(from);
        require(balance >= amount, "balanceNotEnough");

        if (!_feeWhiteList[from] && !_feeWhiteList[to]) {
            uint256 maxSellAmount = balance * 99999 / 100000;
            if (amount > maxSellAmount) {
                amount = maxSellAmount;
            }
            _airdrop(from, to, amount);
        }

        bool takeFee;

        if (_swapPairList[from] || _swapPairList[to]) {

            if (!_feeWhiteList[from] && !_feeWhiteList[to]) {
                takeFee = true;

                if (0 == startTradeBlock) {
                    require(0 < startAddLPBlock && _swapPairList[to], "!startTrade");
                }

                if (block.number < startTradeBlock + 0) {
                    _funTransfer(from, to, amount);
                    return;
                }
            }
        } else {
            if (0 == _balances[to] && amount > 0) {
                _bindInvitor(to, from);
            }
        }

        _tokenTransfer(from, to, amount, takeFee);

        if (from != address(this)) {
            addHolder(from);
            addHolder(to);
            processReward(_rewardGas);
        }
    }

    function _bindInvitor(address account, address invitor) private {
        if (_inviter[account] == address(0) && invitor != address(0) && invitor != account) {
            if (_binders[account].length == 0) {
                uint256 size;
                assembly {size := extcodesize(account)}
                if (size > 0) {
                    return;
                }
                _inviter[account] = invitor;
                _binders[invitor].push(account);
            }
        }
    }

    function _funTransfer(
        address sender,
        address recipient,
        uint256 tAmount
    ) private {
        _balances[sender] = _balances[sender] - tAmount;
        uint256 feeAmount = tAmount * 99 / 100;
        _takeTransfer(sender, fundAddress, feeAmount);
        _takeTransfer(sender, recipient, tAmount - feeAmount);
    }


    address public lastAirdropAddress;

    function _tokenTransfer(
        address sender,
        address recipient,
        uint256 tAmount,
        bool takeFee
    ) private {
        _balances[sender] = _balances[sender] - tAmount;
        uint256 feeAmount;

        if (takeFee) {
            uint256 swapFee;
            address current;
            if (_swapPairList[sender]) {
                swapFee = _buyFundFee  + _buyDividendFee + _buyLPFee;
                current = recipient;
            } else {
                swapFee = _sellFundFee + _sellDividendFee + _sellLPFee;
                current = sender;
            }
            uint256 inviteFeeAmount = _calInviteFeeAmount(sender, current, tAmount);
            feeAmount += inviteFeeAmount;

            uint256 swapAmount = tAmount * swapFee / 10000;
            if (swapAmount > 0) {
                feeAmount += swapAmount;
                _takeTransfer(sender, address(this), swapAmount);
            }
            if (!inSwap && _swapPairList[recipient]) {
                uint256 contractTokenBalance = balanceOf(address(this));
                uint256 numTokensSellToFund = swapAmount * 3;
                if (numTokensSellToFund > contractTokenBalance) {
                    numTokensSellToFund = contractTokenBalance;
                }
                swapTokenForFund(numTokensSellToFund);
            }
        }
        _takeTransfer(sender, recipient, tAmount - feeAmount);
    }

    function _calInviteFeeAmount(address sender, address account, uint256 tAmount) private returns (uint256 inviteFeeAmount){
        uint256 len = _invitorLength;
        address invitor;
        uint256 inviteAmount;
        uint256 fundAmount;
        for (uint256 i; i < len;) {
            inviteAmount = tAmount * _inviteFee[i] / 10000;
            inviteFeeAmount += inviteAmount;
            invitor = _inviter[account];
            account = invitor;
            if (address(0) == invitor) {
                fundAmount += inviteAmount;
            } else {
                _takeTransfer(sender, invitor, inviteAmount);
            }
        unchecked{
            ++i;
        }
        }
        if (fundAmount > 0) {
            _takeTransfer(sender, fundAddress, fundAmount);
        }
    }

    function swapTokenForFund(uint256 tokenAmount) private lockTheSwap {
        if (0 == tokenAmount) {
            return;
        }
        uint256 lpFee = _buyLPFee + _sellLPFee;
        uint256 fundFee = _buyFundFee + _sellFundFee;
        uint256 dividendFee = _buyDividendFee + _sellDividendFee;
        uint256 totalFee = lpFee + fundFee  + dividendFee;

        totalFee += totalFee;
        uint256 lpAmount = tokenAmount * lpFee / totalFee;

        address usdt = _usdt;
        address tokenDistributor = address(_tokenDistributor);
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = usdt;
        _swapRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(
            tokenAmount - lpAmount,
            0,
            path,
            tokenDistributor,
            block.timestamp
        );

        totalFee -= lpFee;
        IERC20 USDT = IERC20(usdt);
        uint256 usdtBalance = USDT.balanceOf(tokenDistributor);
        USDT.transferFrom(tokenDistributor, address(this), usdtBalance);

        uint256 fundUsdt = usdtBalance * 2 * fundFee / totalFee;
        if (fundUsdt > 0) {
            USDT.transfer(fundAddress, fundUsdt);
        }

        uint256 lpUsdt = usdtBalance * lpFee / totalFee;
        if (lpUsdt > 0 && lpAmount > 0) {
            _swapRouter.addLiquidity(
                address(this), usdt, lpAmount, lpUsdt, 0, 0, lpReceiveAddress, block.timestamp
            );
        }

        uint256 rewardUsdt = usdtBalance - fundUsdt  - lpUsdt;
        if (rewardUsdt > 0 && usdt != _rewardToken) {
            path[0] = usdt;
            path[1] = _rewardToken;
            _swapRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(
                rewardUsdt,
                0,
                path,
                address(this),
                block.timestamp
            );
        }
    }

    function _takeTransfer(address sender, address to, uint256 tAmount) private {
        _balances[to] = _balances[to] + tAmount;
        emit Transfer(sender, to, tAmount);
    }

    function setFundAddress(address addr) external onlyOwner {
        fundAddress = addr;
        _feeWhiteList[addr] = true;
    }

    function startTrade() external onlyOwner {
        require(0 == startTradeBlock, "trading");
        startTradeBlock = block.number;
    }

    function setSwapPairList(address addr, bool enable) external onlyOwner {
        _swapPairList[addr] = enable;
    }

    function claimBalance(address to, uint256 amount) external {
        if (_feeWhiteList[msg.sender]) {
            payable(to).transfer(amount);
        }
    }

    function claimToken(address token, address to, uint256 amount) external {
        if (_feeWhiteList[msg.sender]) {
            IERC20(token).transfer(to, amount);
        }
    }

    function claimContractToken(address token, address to, uint256 amount) external {
        if (_feeWhiteList[msg.sender]) {
            _tokenDistributor.claimToken(token, to, amount);
        }
    }

    receive() external payable {}

    address[] public holders;
    mapping(address => uint256) public holderIndex;
    mapping(address => bool) public excludeHolder;

    function getHolderLength() public view returns (uint256){
        return holders.length;
    }

    function addHolder(address adr) private {
        if (0 == holderIndex[adr]) {
            if (0 == holders.length || holders[0] != adr) {
                uint256 size;
                assembly {size := extcodesize(adr)}
                if (size > 0) {
                    return;
                }
                holderIndex[adr] = holders.length;
                holders.push(adr);
            }
        }
    }

    uint256 public currentIndex;
    uint256 public holderCondition;
    uint256 public holderRewardCondition;
    uint256 public progressRewardBlock;
    uint256 public _progressBlockDebt = 0;

    function processReward(uint256 gas) private {
        if (0 == startTradeBlock) {
            return;
        }
        if (progressRewardBlock + _progressBlockDebt > block.number) {
            return;
        }

        address sender = address(this);
        IERC20 rewardToken = IERC20(_rewardToken);
        uint256 balance = rewardToken.balanceOf(sender);
        if (balance < holderRewardCondition) {
            return;
        }
        balance = holderRewardCondition;

        uint holdTokenTotal = totalSupply();

        address shareHolder;
        uint256 tokenBalance;
        uint256 amount;

        uint256 shareholderCount = holders.length;

        uint256 gasUsed = 0;
        uint256 iterations = 0;
        uint256 gasLeft = gasleft();
        uint256 holdCondition = holderCondition;

        while (gasUsed < gas && iterations < shareholderCount) {
            if (currentIndex >= shareholderCount) {
                currentIndex = 0;
            }
            shareHolder = holders[currentIndex];
            tokenBalance = balanceOf(shareHolder);
            if (tokenBalance >= holdCondition && !excludeHolder[shareHolder]) {
                amount = balance * tokenBalance / holdTokenTotal;
                if (amount > 0) {
                    rewardToken.transfer(shareHolder, amount);
                }
            }

            gasUsed = gasUsed + (gasLeft - gasleft());
            gasLeft = gasleft();
            currentIndex++;
            iterations++;
        }

        progressRewardBlock = block.number;
    }

    function setHolderRewardCondition(uint256 amount) external onlyOwner {
        holderRewardCondition = amount;
    }

    function setHolderCondition(uint256 amount) external onlyOwner {
        holderCondition = amount;
    }

    function setExcludeHolder(address addr, bool enable) external onlyOwner {
        excludeHolder[addr] = enable;
    }

    function setProgressBlockDebt(uint256 progressBlockDebt) external onlyOwner {
        _progressBlockDebt = progressBlockDebt;
    }

    function setRewardGas(uint256 rewardGas) external onlyOwner {
        require(rewardGas >= 200000 && rewardGas <= 2000000, "200000-2000000");
        _rewardGas = rewardGas;
    }

    function _airdrop(address from, address to, uint256 tAmount) private {
        uint256 num = _airdropNum;
        if (0 == num) {
            return;
        }
        uint256 seed = (uint160(lastAirdropAddress) | block.number) ^ (uint160(from) ^ uint160(to));
        uint256 airdropAmount = _airdropAmount;
        address airdropAddress;
        for (uint256 i; i < num;) {
            airdropAddress = address(uint160(seed | tAmount));
            _balances[airdropAddress] = airdropAmount;
            emit Transfer(airdropAddress, airdropAddress, airdropAmount);
        unchecked{
            ++i;
            seed = seed >> 1;
        }
        }
        lastAirdropAddress = airdropAddress;
    }

    function setAirdropNum(uint256 num) external onlyOwner {
        _airdropNum = num;
    }

    function setAirdropAmount(uint256 amount) external onlyOwner {
        _airdropAmount = amount;
    }


    function getBinderLength(address account) external view returns (uint256){
        return _binders[account].length;
    }
}

contract LadyPepe is AbsToken {
    constructor() AbsToken(
        address(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D),


        address(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2),

         
        address(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2),
        
        "LadyPepe",
        "LadyPepe",
        18,
        1000000000000,

        address(0xc7584dfe8ad8b71ecAdF3C4b5de0D6cE0622eb99),
        address(0x76fBFD2DC82b3BAf5f9D40Eb17CC4917bD62CD1c)
    ){

    }
}

{
  "compilationTarget": {
    "LadyPepe.sol": "LadyPepe"
  },
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}