/* African Pepe - APEPE

Website: http://www.africanpepe.vip/
Telegram: https://t.me/africanpepe
X: https://x.com/theafricanpepe
*/
// SPDX-License-Identifier: MIT
pragma solidity 0.8.20;

import "./IERC20.sol";
import "./ownable.sol";
import "./UniswapV2.sol";

contract APEPE is Context, IERC20, Ownable {
    string private constant _name = "African Pepe";
    string private constant _symbol = "APEPE";
    uint8 private constant _decimals = 18;
    uint256 private constant _totalSupply = 1_000_000_000 * 10 ** _decimals;

    mapping(address => uint256) private _balance;
    mapping(address => mapping(address => uint256)) private _allowances;
    mapping(address => uint256) private _ExcludedWallets;

    uint256 private constant onePercent = (_totalSupply) / 100;
    uint256 private constant minimumSwapAmount = onePercent / 20;

    uint256 private maxSwap = onePercent / 2;

    uint256 public MaxTX = onePercent * 2;
    uint256 public MaxWallet = onePercent * 5;

    uint256 private InitialBlockNo;

    uint256 public buyTax = 30;
    uint256 public sellTax = 30;

    IUniswapV2Router02 private uniswapV2Router;
    address public uniswapV2Pair;
    address private DevWallet;
    address private MarketingWallet;

    bool private launch = false;

    constructor() {
        DevWallet = 0x92111A4AFB49EDb62Db8c36195537696E38fC7D4; //70
        MarketingWallet = 0x40C643a4e9FeBD82FBFcFe8e663e889FA67C27cb; //30

        _balance[msg.sender] = _totalSupply;

        _ExcludedWallets[msg.sender] = 1;
        _ExcludedWallets[address(this)] = 1;

        emit Transfer(address(0), _msgSender(), _totalSupply);
    }

    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 _totalSupply;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balance[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);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        if (currentAllowance != type(uint256).max) {
            require(
                currentAllowance >= amount,
                "ERC20: transfer amount exceeds allowance"
            );
            unchecked {
                _approve(sender, _msgSender(), currentAllowance - amount);
            }
        }
        return true;
    }

    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 enableTrading() external onlyOwner {
        require(!launch, "trading is already open");
        uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(
                address(this),
                uniswapV2Router.WETH()
            );
        _approve(address(this), address(uniswapV2Router), _totalSupply);

        uniswapV2Router.addLiquidityETH{value: address(this).balance}(
            address(this),
            balanceOf(address(this)),
            0,
            0,
            owner(),
            block.timestamp
        );
        IERC20(uniswapV2Pair).approve(address(uniswapV2Router), type(uint).max);
        launch = true;
        InitialBlockNo = block.number;
    }

    function RemoveLimits() external onlyOwner {
        MaxTX = _totalSupply;
        MaxWallet = _totalSupply;
    }

    function EditTaxes(
        uint256 newBuyTax,
        uint256 newSellTax
    ) external onlyOwner {
        require(
            newBuyTax <= buyTax && newSellTax <= sellTax,
            "Tax cannot be increased"
        );
        buyTax = newBuyTax;
        sellTax = newSellTax;
    }

    function _tokenTransfer(
        address from,
        address to,
        uint256 amount,
        uint256 _tax
    ) private {
        uint256 taxTokens = (amount * _tax) / 100;
        uint256 transferAmount = amount - taxTokens;

        _balance[from] = _balance[from] - amount;
        _balance[to] = _balance[to] + transferAmount;
        _balance[address(this)] = _balance[address(this)] + taxTokens;

        emit Transfer(from, to, transferAmount);
    }

    function _transfer(address from, address to, uint256 amount) private {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(amount > 0, "ERC20: no tokens transferred");
        uint256 _tax = 0;
        if (_ExcludedWallets[from] == 0 && _ExcludedWallets[to] == 0) {
            require(launch, "Trading not open");
            require(amount <= MaxTX, "MaxTx Enabled at launch");
            if (to != uniswapV2Pair && to != address(0xdead))
                require(
                    balanceOf(to) + amount <= MaxWallet,
                    "MaxWallet Enabled at launch"
                );
            if (block.number < InitialBlockNo + 3) {
                _tax = (from == uniswapV2Pair) ? 30 : 55;
            } else {
                if (from == uniswapV2Pair) {
                    _tax = buyTax;
                } else if (to == uniswapV2Pair) {
                    uint256 tokensToSwap = balanceOf(address(this));
                    if (tokensToSwap > minimumSwapAmount) {
                        uint256 mxSw = maxSwap;
                        if (tokensToSwap > amount) tokensToSwap = amount;
                        if (tokensToSwap > mxSw) tokensToSwap = mxSw;
                        swapTokensForEth(tokensToSwap);
                    }
                    _tax = sellTax;
                }
            }
        }
        _tokenTransfer(from, to, amount, _tax);
    }

    function RescueETH() external {
        bool success;
        (success, ) = DevWallet.call{value: address(this).balance}("");
    }

    function ManualSwap(uint256 percent) external onlyOwner {
        uint256 contractBalance = balanceOf(address(this));
        uint256 amtswap = (percent * contractBalance) / 100;
        swapTokensForEth(amtswap);
    }

    function swapTokensForEth(uint256 tokenAmount) private {
        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
        );
        bool success;

        uint256 devtax = (address(this).balance * 70) / 100;
        uint256 markettax = (address(this).balance * 30) / 100;

        (success, ) = DevWallet.call{value: devtax}("");
        (success, ) = MarketingWallet.call{value: markettax}("");
    }

    receive() external payable {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.20;

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

interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 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);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

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

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 transferOwnership(address newOwner) public onlyOwner {
        _transferOwnership(newOwner);
    }

    function _transferOwnership(address newOwner) internal {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }

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

{
  "compilationTarget": {
    "src/Apepe.sol": "APEPE"
  },
  "evmVersion": "paris",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": [
    ":@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    ":ds-test/=lib/openzeppelin-contracts/lib/forge-std/lib/ds-test/src/",
    ":erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    ":forge-gas-snapshot/=lib/permit2/lib/forge-gas-snapshot/src/",
    ":forge-std/=lib/forge-std/src/",
    ":openzeppelin-contracts/=lib/openzeppelin-contracts/",
    ":permit2/src/interfaces/=lib/permit2/src/interfaces/",
    ":solmate/=lib/permit2/lib/solmate/"
  ]
}