Contract Address Details

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "./interfaces/IVestingHub.sol";

// contracts/Tokens/interfaces/Helpers.sol

interface IWETH_0 {
    function withdraw(uint256 wad) external;
}
interface Helpers {
    enum TaxType {
        Burn,
        ExternalBurn,
        Dev,
        Reflection,
        Yield,
        Liquify
    }
    enum TaxMoment {
        Both,
        Buy,
        Sell
    }

    struct Tax {
        uint256 id;
        TaxType taxType;
        TaxMoment taxMoment;
        uint256 percentage;
        address receiver;
        address tokenAddress;
        address burnAddress; //not used for ExternalBurn
        bool rewardInPls; //not used for ExternalBurn
        uint256 amountAccumulated;
    }

    function getBestPair(
        address tokenA,
        address tokenB,
        address[] memory routers
    ) external view returns (address bestPair, address bestRouter);

    function isPair(
        address _address,
        address _tokenAddress
    ) external view returns (bool);

    function isBuy(
        address _from,
        address _to,
        address _tokenAddress
    ) external view returns (bool);

    function isSell(
        address _from,
        address _to,
        address _tokenAddress
    ) external view returns (bool);

    function getTokenWPLSPath(
        address tokenAddress
    ) external pure returns (address[] memory path);

    function getWPLSBuyBurnPath(
        address tokenAddress
    ) external pure returns (address[] memory path);

    function getProcessingAmount(
        uint256 accumulatedAmount,
        uint256 currentSwapAmount
    )
        external
        pure
        returns (uint256 processAmount, uint256 newAccumulatedAmount);

    function calculateTaxAmount(
        uint256 originalAmount,
        uint256 taxPercentage,
        uint256 Fee,
        bool FeeEnabled,
        uint256 globalDivider
    ) external pure returns (uint256 taxAmount, uint256 FeeAmount);

    function hasAccumulatedTaxes(
        Tax[] memory taxes
    ) external pure returns (bool);

    function getTotalTaxs(Tax[] memory taxes) external pure returns (uint256);

    function cleanPendingReflections(
        address account,
        address tokenAddress,
        uint256 reflectionsPerShareAmount,
        uint256 reflectionDebt,
        uint256 precision
    ) external view returns (uint256);

    function pendingYields(
        address account,
        address tokenAddress,
        uint256 reflectionsPerShareAmount,
        uint256 reflectionDebt,
        uint256 precision
    ) external view returns (uint256);

    function isExcludedFromTax(
        address from,
        address to,
        address SmartTrader,
        address deployer,
        address thisContract
    ) external pure returns (bool);

    function taxesInitialize(
        Helpers.Tax[] memory _taxes
    )
        external
        pure
        returns (bool, bool, bool, Helpers.Tax[] memory, address[] memory);

    function isDeadAddress(address _address) external pure returns (bool);
}

// contracts/Tokens/interfaces/ISmartTokenFactory.sol

interface ISmartTokenFactory {
    function FEE() external view returns (uint256);
    function WALLET() external view returns (address);
    function NEON_LP_FEE() external view returns (uint256);
    function NEON_LP_RECEIVER() external view returns (address);
}

// lib/openzeppelin-contracts/contracts/interfaces/draft-IERC6093.sol

// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)

/**
 * @dev Standard ERC-20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 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 ERC-721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-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 ERC-1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 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);
}

// lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol

// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)

/**
 * @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);
}

// lib/openzeppelin-contracts/contracts/utils/Context.sol

// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

/**
 * @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;
    }
}

// lib/openzeppelin-contracts/contracts/utils/ReentrancyGuard.sol

// OpenZeppelin Contracts (last updated v5.1.0) (utils/ReentrancyGuard.sol)

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If EIP-1153 (transient storage) is available on the chain you're deploying at,
 * consider using {ReentrancyGuardTransient} instead.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant NOT_ENTERED = 1;
    uint256 private constant ENTERED = 2;

    uint256 private _status;

    /**
     * @dev Unauthorized reentrant call.
     */
    error ReentrancyGuardReentrantCall();

    constructor() {
        _status = NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be NOT_ENTERED
        if (_status == ENTERED) {
            revert ReentrancyGuardReentrantCall();
        }

        // Any calls to nonReentrant after this point will fail
        _status = ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == ENTERED;
    }
}

// lib/v2-core/contracts/interfaces/IUniswapV2Factory.sol

interface IUniswapV2Factory {
    event PairCreated(
        address indexed token0,
        address indexed token1,
        address pair,
        uint
    );

    function feeTo() external view returns (address);
    function feeToSetter() external view returns (address);

    function getPair(
        address tokenA,
        address tokenB
    ) external view returns (address pair);
    function allPairs(uint) external view returns (address pair);
    function allPairsLength() external view returns (uint);

    function createPair(
        address tokenA,
        address tokenB
    ) external returns (address pair);

    function setFeeTo(address) external;
    function setFeeToSetter(address) external;
}

// lib/v2-core/contracts/interfaces/IUniswapV2Pair.sol

interface IUniswapV2Pair {
    event Approval(address indexed owner, address indexed spender, uint value);
    event Transfer(address indexed from, address indexed to, uint value);

    function name() external pure returns (string memory);
    function symbol() external pure returns (string memory);
    function decimals() external pure returns (uint8);
    function totalSupply() external view returns (uint);
    function balanceOf(address owner) external view returns (uint);
    function allowance(
        address owner,
        address spender
    ) external view returns (uint);

    function approve(address spender, uint value) external returns (bool);
    function transfer(address to, uint value) external returns (bool);
    function transferFrom(
        address from,
        address to,
        uint value
    ) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);
    function PERMIT_TYPEHASH() external pure returns (bytes32);
    function nonces(address owner) external view returns (uint);

    function permit(
        address owner,
        address spender,
        uint value,
        uint deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    event Mint(address indexed sender, uint amount0, uint amount1);
    event Burn(
        address indexed sender,
        uint amount0,
        uint amount1,
        address indexed to
    );
    event Swap(
        address indexed sender,
        uint amount0In,
        uint amount1In,
        uint amount0Out,
        uint amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    function MINIMUM_LIQUIDITY() external pure returns (uint);
    function factory() external view returns (address);
    function token0() external view returns (address);
    function token1() external view returns (address);
    function getReserves()
        external
        view
        returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
    function price0CumulativeLast() external view returns (uint);
    function price1CumulativeLast() external view returns (uint);
    function kLast() external view returns (uint);

    function mint(address to) external returns (uint liquidity);
    function burn(address to) external returns (uint amount0, uint amount1);
    function swap(
        uint amount0Out,
        uint amount1Out,
        address to,
        bytes calldata data
    ) external;
    function skim(address to) external;
    function sync() external;

    function initialize(address, address) external;
}

// lib/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol

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);
}

// lib/openzeppelin-contracts/contracts/access/Ownable.sol

// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.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);
    }
}

// lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol

// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/IERC20Metadata.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);
}

// lib/v2-periphery/contracts/interfaces/IUniswapV2Router02.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;
}

// contracts/Tokens/Manager.sol

contract Manager {
    // For yield tax tokens
    struct UserYield {
        uint256 reflectionDebt;
    }
    struct YieldToken {
        address tokenAddress;
        uint256 reflectionsPerShareAmount;
    }
    YieldToken[] internal yieldTokens;

    uint256 internal PRECISION;
    uint256 internal reflectionsPerShareAmount;
    uint256 internal wethYieldBalance;
    address internal helpers;
    address internal wethAddress = 0xA1077a294dDE1B09bB078844df40758a5D0f9a27; // WPLS on PulseChain

    mapping(address => uint256) internal reflectionDebt;
    mapping(address => bool) public isReflectionExcluded;
    mapping(address => mapping(address => UserYield)) internal userYields;
    mapping(address => uint256[]) internal yieldTokenReflectionDebts;

    bool internal inSwap;

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

    constructor() // address _helpers
    {
        PRECISION = 10 ** 28;
        helpers = 0xd3397b405A2272F5C27fc673BE20579f22f59D6C;
    }

    // ------------------------------------------ REFLECTIONS -------------------------------------------------//
    function getCurrentReflectionsPerShareAmount()
        external
        view
        returns (uint256)
    {
        return reflectionsPerShareAmount;
    }

    function isExcludedFromReflections(
        address account
    ) public view returns (bool) {
        return isReflectionExcluded[account];
    }

    function pendingReflections(address account) public view returns (uint256) {
        if (isExcludedFromReflections(account)) {
            return 0;
        }
        return cleanPendingReflections(account);
    }

    function cleanPendingReflections(
        address account
    ) internal view returns (uint256) {
        return
            Helpers(helpers).cleanPendingReflections(
                account,
                address(this),
                reflectionsPerShareAmount,
                reflectionDebt[account],
                PRECISION
            );
    }

    function updateAndClaimReflections(
        address from,
        address to,
        address deployer
    )
        internal
        returns (uint256 fromAmount, uint256 toAmount, uint256 deployerAmount)
    {
        if (from == to) {
            fromAmount = isExcludedFromReflections(from)
                ? 0
                : pendingReflections(from);
            toAmount = 0; // Set to zero to avoid double claiming
        } else {
            fromAmount = isExcludedFromReflections(from)
                ? 0
                : pendingReflections(from);
            toAmount = isExcludedFromReflections(to)
                ? 0
                : pendingReflections(to);
        }
        deployerAmount = cleanPendingReflections(deployer);
        reflectionDebt[deployer] = reflectionsPerShareAmount;
        reflectionDebt[from] = reflectionsPerShareAmount;
        reflectionDebt[to] = reflectionsPerShareAmount;
    }

    // function tokenPendingReflections() public view returns (uint256) {
    //     uint256 currentBalance = IERC20(address(this)).balanceOf(address(this));
    //     uint256 newReflectionDebt = reflectionsPerShareAmount;
    //     if (newReflectionDebt <= reflectionDebt[address(this)]) {
    //         return 0;
    //     }
    //     return (newReflectionDebt - reflectionDebt[address(this)]) * currentBalance / PRECISION;
    // }

    // ------------------------------------------ YIELD TOKENS REFLECTIONS -------------------------------------------------//

    function addYieldToken(
        address tokenAddress
    ) internal returns (uint256 tokenIndex) {
        for (uint256 i = 0; i < yieldTokens.length; i++) {
            if (yieldTokens[i].tokenAddress == tokenAddress) {
                return i;
            }
        }

        yieldTokens.push(
            YieldToken({
                tokenAddress: tokenAddress,
                reflectionsPerShareAmount: 0
            })
        );

        return yieldTokens.length - 1;
    }

    function pendingYields(
        address account,
        uint256 tokenIndex
    ) public view returns (uint256) {
        if (tokenIndex >= yieldTokenReflectionDebts[account].length) {
            return 0;
        }
        return
            Helpers(helpers).pendingYields(
                account,
                address(this),
                yieldTokens[tokenIndex].reflectionsPerShareAmount,
                yieldTokenReflectionDebts[account][tokenIndex],
                PRECISION
            );
    }

    function updateAndClaimYield(
        address from,
        address to,
        address deployer
    ) internal {
        for (uint256 i = 0; i < yieldTokens.length; i++) {
            while (yieldTokenReflectionDebts[from].length <= i) {
                yieldTokenReflectionDebts[from].push(
                    yieldTokens[i].reflectionsPerShareAmount
                );
            }
            while (yieldTokenReflectionDebts[to].length <= i) {
                yieldTokenReflectionDebts[to].push(
                    yieldTokens[i].reflectionsPerShareAmount
                );
            }
            while (yieldTokenReflectionDebts[deployer].length <= i) {
                yieldTokenReflectionDebts[deployer].push(
                    yieldTokens[i].reflectionsPerShareAmount
                );
            }

            uint256 fromAmount = isExcludedFromReflections(from)
                ? 0
                : pendingYields(from, i);
            uint256 toAmount = 0; // Initialize to 0

            if (from != to) {
                toAmount = isExcludedFromReflections(to)
                    ? 0
                    : pendingYields(to, i);
            }

            uint256[] memory transferAmounts = new uint256[](2);
            address[] memory recipients = new address[](2);
            uint256 recipientCount = 0;
            if (fromAmount > 0) {
                transferAmounts[recipientCount] = fromAmount;
                recipients[recipientCount] = from;
                recipientCount++;
            }
            if (toAmount > 0) {
                transferAmounts[recipientCount] = toAmount;
                recipients[recipientCount] = to;
                recipientCount++;
            }

            for (uint256 j = 0; j < recipientCount; j++) {
                if (transferAmounts[j] > 0) {
                    try
                        IERC20(yieldTokens[i].tokenAddress).transfer(
                            recipients[j],
                            transferAmounts[j]
                        )
                    {
                        if (yieldTokens[i].tokenAddress == wethAddress) {
                            wethYieldBalance -= transferAmounts[j];
                        }
                        yieldTokenReflectionDebts[recipients[j]][
                            i
                        ] = yieldTokens[i].reflectionsPerShareAmount;
                    } catch {}
                }
            }
        }
    }

    function getYieldTokens() public view returns (YieldToken[] memory) {
        return yieldTokens;
    }

    function getYieldTokenReflectionDebts(
        address account
    ) public view returns (uint256[] memory) {
        return yieldTokenReflectionDebts[account];
    }
}

// contracts/Tokens/ERC20.sol

// OpenZeppelin Contracts (last updated v5.2.0) (token/ERC20/ERC20.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 ERC-20
 * applications.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @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_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @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}.
     *
     * Skips emitting an {Approval} event indicating an allowance update. This is not
     * required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].
     *
     * 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 virtual {
        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;
            }
        }

        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:
     *
     * ```solidity
     * 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);
            }
        }
    }
}

// contracts/Tokens/SmartTrader.sol

contract SmartTrader is Ownable {
    constructor() Ownable(msg.sender) {}

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        address _router,
        address _receiver,
        uint256 amountIn,
        address[] memory path
    ) public {
        IERC20(path[0]).transferFrom(msg.sender, address(this), amountIn);
        IERC20(path[0]).approve(_router, amountIn);

        IUniswapV2Router02(_router)
            .swapExactTokensForTokensSupportingFeeOnTransferTokens(
                amountIn,
                0,
                path,
                address(this),
                block.timestamp
            );

        uint256 receivedAmount = IERC20(path[path.length - 1]).balanceOf(
            address(this)
        );
        IERC20(path[path.length - 1]).transfer(_receiver, receivedAmount);
    }

    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        address _router,
        address _receiver,
        uint256 amountIn,
        address[] calldata path
    ) public {
        IERC20(path[0]).transferFrom(msg.sender, address(this), amountIn);
        IERC20(path[0]).approve(_router, amountIn);

        IUniswapV2Router02(_router)
            .swapExactTokensForETHSupportingFeeOnTransferTokens(
                amountIn,
                0,
                path,
                _receiver,
                block.timestamp
            );

        payable(_receiver).transfer(address(this).balance);
    }

    function buyToken(
        address _router,
        address _receiver,
        uint256 amountIn,
        address[] memory path
    ) public {
        IERC20(path[0]).transferFrom(msg.sender, address(this), amountIn);
        IERC20(path[0]).approve(_router, amountIn);
        IUniswapV2Router02(_router)
            .swapExactTokensForTokensSupportingFeeOnTransferTokens(
                amountIn,
                0,
                path,
                _receiver,
                block.timestamp
            );
    }

    function addLiquidity(
        address _router,
        address tokenA,
        address tokenB,
        uint256 amountA,
        uint256 amountB,
        address lpReceiver
    ) public {
        IERC20(tokenA).transferFrom(msg.sender, address(this), amountA);
        IERC20(tokenB).transferFrom(msg.sender, address(this), amountB);
        IERC20(tokenA).approve(_router, amountA);
        IERC20(tokenB).approve(_router, amountB);
        IUniswapV2Router02(_router).addLiquidity(
            tokenA, tokenB, amountA, amountB, 0, 0, lpReceiver, block.timestamp
        );
        // Return any dust
        uint256 dustA = IERC20(tokenA).balanceOf(address(this));
        if (dustA > 0) IERC20(tokenA).transfer(msg.sender, dustA);
        uint256 dustB = IERC20(tokenB).balanceOf(address(this));
        if (dustB > 0) IERC20(tokenB).transfer(msg.sender, dustB);
    }

    function withdrawPLS() external onlyOwner {
        uint256 balance = address(this).balance;
        require(balance > 0, "No PLS to withdraw");
        payable(owner()).transfer(balance);
    }

    function withdrawToken(address tokenAddress) external onlyOwner {
        IERC20 token = IERC20(tokenAddress);
        uint256 balance = token.balanceOf(address(this));
        require(balance > 0, "No tokens to withdraw");
        token.transfer(owner(), balance);
    }

    receive() external payable {}
}

interface IWETH_1 {
    function withdraw(uint256 wad) external;
}

contract TokenTax is ERC20, Ownable, Manager {
    //
    //       ███╗   ██╗███████╗██╗  ██╗██╗ ██████╗ ███╗   ██╗
    //       ████╗  ██║██╔════╝╚██╗██╔╝██║██╔═══██╗████╗  ██║
    //       ██╔██╗ ██║█████╗   ╚███╔╝ ██║██║   ██║██╔██╗ ██║
    //       ██║╚██╗██║██╔══╝   ██╔██╗ ██║██║   ██║██║╚██╗██║
    //       ██║ ╚████║███████╗██╔╝ ██╗██║╚██████╔╝██║ ╚████║
    //       ╚═╝  ╚═══╝╚══════╝╚═╝  ╚═╝╚═╝ ╚═════╝ ╚═╝  ╚═══╝
    //
    //            * .    *       *    .      * .      *
    //     .   *         *              .        .  *
    //                    .                *         .
    //    .    *     *         *    .   *          .  *
    //         _____                         _____
    //       .|     |.    *     .   *     .|     |.
    //       ||     ||        .          *||     ||
    //       || ___ ||  *         .       || ___ ||
    //  *    |:_____:|        *           |:_____:|
    //       |_______|    .   *      *    |_______|. *
    //  .    | .   . |              .     | .   . |
    //       | .   . |   *    .           | .   . |    *
    //       '._____.'.       *     *    .'._____.'.
    //
    // Revolutionary Hyper-Deflationary and Bonded Liquidity Ecosystem
    //
    // Telegram: https://t.me/NexionPulse
    // Website: https://nexionpulse.com/
    // X: https://x.com/nexionpulse
    // Contract: 0xF2Da3942616880E52e841E5C504B5A9Fba23FFF0
    //

    uint256 public initialSupply;
    bool public tradingEnabled;
    uint64 public enableTradingAt; // timestamp for auto-enable (0 = manual only)

    error TradingDisabled();
    error AlreadyEnabled();
    event TradingEnabled();

    address payable private smartTrader;
    address private deployer;
    address private factory;

    address[] private routers = [
        0x98bf93ebf5c380C0e6Ae8e192A7e2AE08edAcc02,
        0x165C3410fC91EF562C50559f7d2289fEbed552d9,
        0xcC73b59F8D7b7c532703bDfea2808a28a488cF47,
        0xeB45a3c4aedd0F47F345fB4c8A1802BB5740d725
    ];
    mapping(address => bool) isTaxExcluded;
    uint256 private currentSwapAmount;
    uint256 private accumulatedFee;
    // Parallel platform-style bucket for the Neon LP autoBuy/autoLP feed.
    // Funded the same way as `accumulatedFee` (bps of each user tax) but
    // routed to NEON_LP_RECEIVER instead of getWallet() during processAccumulatedTaxes.
    // Never cannibalises the creator's tax bucket.
    uint256 private accumulatedNeonFee;

    bool private shouldAccumulateFee;
    bool private reflectionsEnabled;
    bool private yieldEnabled;
    bool private firstPairInteractionHappened;
    bool private processedTaxesInTx;

    // Add all the events for tax tracking
    event TaxCollected(
        uint256 indexed taxId,
        Helpers.TaxType taxType,
        Helpers.TaxMoment taxMoment,
        address from,
        address to,
        uint256 amount,
        uint256 timestamp
    );
    event noRouter();

    event BurnTaxProcessed(uint256 amount, uint256 timestamp);

    event ExternalBurnProcessed(
        uint256 tokenAmount,
        uint256 taxid,
        uint256 wethAmount,
        address receiver,
        address tokenToBurn,
        uint256 timestamp
    );

    event ReflectionTaxProcessed(
        uint256 amount,
        uint256 newReflectionsPerShareAmount,
        uint256 timestamp
    );

    event ReflectionDistributed(
        address from,
        address to,
        uint256 fromAmount,
        uint256 toAmount,
        uint256 deployerAmount,
        uint256 reflectionsPerShareAmount,
        uint256 timestamp
    );

    event YieldTaxProcessed(
        uint256 tokenAmount,
        uint256 wethAmount,
        address yieldTokenAddress,
        uint256 timestamp
    );

    event YieldDistributed(
        address tokenAddress,
        address recipient,
        uint256 amount,
        uint256 reflectionsPerShareAmount,
        uint256 timestamp
    );

    Helpers.Tax[] public taxes;
    error ZeroTaxPercentage();

    uint256 public totalBurned; // Track burn taxes
    uint256 public totalSupport; // Track external burn taxes
    uint256 public totalReflection; // Track reflection taxes
    uint256 public totalYield; // Track yield taxes
    uint256 public totalLiquify; // Track liquify taxes

    address internal constant deadAddress = 0x000000000000000000000000000000000000dEaD;

    constructor(
        DeployTokenParams memory p
    ) ERC20(p.name_, p.symbol_) Ownable(p.owner_) Manager() {
        tradingEnabled = p.tradingEnabled;
        enableTradingAt = p.enableTradingAt;
        _mint(p.mintTo, p.initialSupply);

        // Burn on deploy: real _burn that reduces totalSupply
        if (p.burnOnDeployPct > 0) {
            uint256 burnAmount = (p.initialSupply * p.burnOnDeployPct) / 10000;
            _burn(p.mintTo, burnAmount);
        }

        // Transfer vested tokens to vesting contract
        if (p.vestAmount > 0 && p.vestingContract != address(0)) {
            super._transfer(p.mintTo, p.vestingContract, p.vestAmount);
        }

        deployer = p.mintTo;
        initialSupply = p.initialSupply;
        smartTrader = payable(p.smartTrader);
        factory = p.factory;

        // Inline taxesInitialize (can't rely on deployed Helpers for Liquify enum)
        _initializeTaxes(p.taxes);

        inititlizeTaxExclusions();

        if (reflectionsEnabled || yieldEnabled)
            initializeReflectionExclusions();

        for (uint256 i; i < p.taxes.length; i++) {
            if (p.taxes[i].percentage <= 0) revert ZeroTaxPercentage();
        }
        IERC20(wethAddress).approve(smartTrader, 2 ** 256 - 1);
        _approve(address(this), smartTrader, 2 ** 256 - 1);
    }

    function _initializeTaxes(Helpers.Tax[] memory _taxes) internal {
        uint256 totalTaxPct;

        for (uint256 i; i < _taxes.length; i++) {
            taxes.push(_taxes[i]);
            taxes[i].id = i;

            require(_taxes[i].percentage <= 5000, "Tax percentage too high");

            if (_taxes[i].taxMoment == Helpers.TaxMoment.Both) {
                totalTaxPct += _taxes[i].percentage * 2;
            } else {
                totalTaxPct += _taxes[i].percentage;
            }

            if (_taxes[i].taxType == Helpers.TaxType.Reflection) {
                reflectionsEnabled = true;
            }

            if (_taxes[i].taxType == Helpers.TaxType.Yield) {
                yieldEnabled = true;
                if (_taxes[i].tokenAddress != address(0)) {
                    addYieldToken(_taxes[i].tokenAddress);
                }
            }

            if (_taxes[i].taxType == Helpers.TaxType.ExternalBurn) {
                require(_taxes[i].receiver != address(0), "ExternalBurn: receiver cannot be zero");
                require(_taxes[i].tokenAddress != address(0), "ExternalBurn: tokenAddress cannot be zero");
                shouldAccumulateFee = true;
            } else if (_taxes[i].taxType == Helpers.TaxType.Dev) {
                require(_taxes[i].receiver != address(0), "Dev: receiver cannot be zero");
                if (_taxes[i].rewardInPls) {
                    shouldAccumulateFee = true;
                }
            } else if (_taxes[i].taxType == Helpers.TaxType.Yield) {
                require(_taxes[i].tokenAddress != address(0), "Yield: tokenAddress cannot be zero");
                shouldAccumulateFee = true;
            } else if (_taxes[i].taxType == Helpers.TaxType.Liquify) {
                shouldAccumulateFee = true;
            }
        }

        require(totalTaxPct <= 8000, "Total tax percentage too high");
    }

    function _transfer(
        address from,
        address to,
        uint256 value
    ) internal override {
        processedTaxesInTx = false;

        // Auto-enable trading if timer has passed
        if (!tradingEnabled && enableTradingAt > 0 && block.timestamp >= enableTradingAt) {
            tradingEnabled = true;
            emit TradingEnabled();
        }

        if (isDeadAddress(to)) {
            super._burn(from, value);
            return;
        }

        // Block non-excluded transfers when trading is disabled
        if (!tradingEnabled && !isTaxExcluded[from]) revert TradingDisabled();

        bool _isPairTo = isPair(to);

        if (
            taxes.length == 0 ||
            !firstPairInteractionHappened ||
            isTaxExcluded[from] ||
            isTaxExcluded[to] ||
            inSwap
        ) {
            if (!firstPairInteractionHappened && _isPairTo)
                firstPairInteractionHappened = true;

            _claimYield(from, to);
            super._transfer(from, to, value);
            return;
        }

        if (_isPairTo && !isReflectionExcluded[to])
            isReflectionExcluded[to] = true;

        currentSwapAmount = value;
        uint256 amountAfterTaxs = processTaxes(from, to, value);

        if (
            (hasAccumulatedTaxes() &&
                firstPairInteractionHappened &&
                !inSwap &&
                !processedTaxesInTx) || shouldAccumulateFee
        ) {
            if (!isBuy(from, to)) {
                processAccumulatedTaxes();
                processedTaxesInTx = true;
            }
        }

        _claimYield(from, to);
        _claimReflections(from, to);

        super._transfer(from, to, amountAfterTaxs);
    }

    function processTaxes(
        address from,
        address to,
        uint256 amount
    ) internal returns (uint256) {
        uint256 totalTaxAmount;
        uint256 totalFee;
        uint256 totalNeonFee;

        bool _isBuy = isBuy(from, to);
        bool _isSell = isSell(from, to);

        // Parallel Neon LP fee, taken in bps of each user-tax slice (NOT volume,
        // NOT from the platform Fee bucket, NOT from creator's leftover WPLS).
        // Only fires when shouldAccumulateFee is true — i.e. the token has a
        // tax type that requires the WPLS swap pipeline. Otherwise the neon
        // tokens would have no path out and would just sit in the contract.
        uint256 neonFeeBps = 0;
        if (shouldAccumulateFee && getNeonLpReceiver() != address(0)) {
            neonFeeBps = getNeonLpFee();
        }

        for (uint256 i; i < taxes.length; i++) {
            (uint256 _taxAmount, uint256 _Fee, uint256 _neonFee) = _processOneTaxLeg(
                from, amount, taxes[i], _isBuy, _isSell, neonFeeBps
            );
            totalTaxAmount += _taxAmount;
            totalFee       += _Fee;
            totalNeonFee   += _neonFee;
        }

        if (totalFee > 0) {
            if (shouldAccumulateFee) {
                super._transfer(from, address(this), totalFee);
                accumulatedFee += totalFee;
            } else {
                super._transfer(from, getWallet(), totalFee);
            }
        }

        if (totalNeonFee > 0) {
            // Neon fee always accumulates for the swap pipeline (gated above
            // on shouldAccumulateFee, so we know the swap path will run).
            super._transfer(from, address(this), totalNeonFee);
            accumulatedNeonFee += totalNeonFee;
        }

        return amount - totalTaxAmount - totalFee - totalNeonFee;
    }

    /// @dev Per-tax-leg helper extracted from processTaxes() to keep that
    ///      frame under the stack-too-deep limit. Computes the user-tax /
    ///      dev-fee / neon-fee triple, routes the user-tax portion to its
    ///      destination, and returns the three amounts so the caller can
    ///      accumulate totals.
    function _processOneTaxLeg(
        address from,
        uint256 amount,
        Helpers.Tax memory tax,
        bool _isBuy,
        bool _isSell,
        uint256 neonFeeBps
    ) internal returns (uint256 taxAmount, uint256 Fee, uint256 neonFee) {
        bool fired;
        if (tax.taxMoment == Helpers.TaxMoment.Both) {
            (taxAmount, Fee) = calculateTaxAmount(amount, tax);
            fired = true;
        } else if (tax.taxMoment == Helpers.TaxMoment.Buy && _isBuy) {
            (taxAmount, Fee) = calculateTaxAmount(amount, tax);
            fired = true;
        } else if (tax.taxMoment == Helpers.TaxMoment.Sell && _isSell) {
            (taxAmount, Fee) = calculateTaxAmount(amount, tax);
            fired = true;
        }
        if (!fired) return (0, 0, 0);

        // Slice neon out of the user-tax portion (NOT out of dev Fee).
        if (neonFeeBps > 0 && taxAmount > 0) {
            neonFee = (taxAmount * neonFeeBps) / 10000;
            taxAmount -= neonFee;
        }

        processTaxType(from, taxAmount, tax);
    }

    function calculateTaxAmount(
        uint256 originalAmount,
        Helpers.Tax memory tax
    ) internal view returns (uint256 taxAmount, uint256 Fee) {
        return
            Helpers(helpers).calculateTaxAmount(
                originalAmount,
                tax.percentage,
                getFee(),
                true,
                10000
            );
    }

    function processTaxType(
        address from,
        uint256 taxAmount,
        Helpers.Tax memory tax
    ) internal {
        // Emit tax collection event for all types
        emit TaxCollected(
            tax.id,
            tax.taxType,
            tax.taxMoment,
            from,
            _msgSender(),
            taxAmount,
            block.timestamp
        );

        if (tax.taxType == Helpers.TaxType.Burn) {
            processBurnTax(from, taxAmount);
        } else if (tax.taxType == Helpers.TaxType.Reflection) {
            processReflectionTax(from, taxAmount);
        } else if (tax.taxType == Helpers.TaxType.Dev) {
            processTreasuryTax(from, taxAmount, tax);
        } else if (tax.taxType == Helpers.TaxType.ExternalBurn) {
            processSupportTax(from, taxAmount, tax);
        } else if (tax.taxType == Helpers.TaxType.Yield) {
            processYieldTax(from, taxAmount, tax);
        } else if (tax.taxType == Helpers.TaxType.Liquify) {
            processLiquifyTax(from, taxAmount, tax);
        }
    }

    function processBurnTax(address from, uint256 taxAmount) internal {
        totalBurned += taxAmount;
        emit BurnTaxProcessed(taxAmount, block.timestamp);
        super._burn(from, taxAmount);
    }

    function processTreasuryTax(
        address from,
        uint256 taxAmount,
        Helpers.Tax memory tax
    ) internal {
        if (!isTaxExcluded[tax.receiver]) isTaxExcluded[tax.receiver] = true;
        if (tax.rewardInPls) {
            super._transfer(from, address(this), taxAmount);
            taxes[tax.id].amountAccumulated += taxAmount;
        } else {
            super._transfer(from, tax.receiver, taxAmount);
        }
    }

    function processReflectionTax(address from, uint256 taxAmount) internal {
        super._transfer(from, address(this), taxAmount);
        uint256 supply = totalSupply() - balanceOf(address(this));

        if (supply > 0) {
            reflectionsPerShareAmount += (taxAmount * PRECISION) / supply;
            totalReflection += taxAmount;
        }

        emit ReflectionTaxProcessed(
            taxAmount,
            reflectionsPerShareAmount,
            block.timestamp
        );
    }

    function processSupportTax(
        address from,
        uint256 taxAmount,
        Helpers.Tax memory tax
    ) internal lockSwap {
        super._transfer(from, address(this), taxAmount);
        taxes[tax.id].amountAccumulated += taxAmount;
        totalSupport += taxAmount;
        emit ExternalBurnProcessed(
            taxAmount,
            tax.id,
            0,
            tax.receiver,
            tax.tokenAddress,
            block.timestamp
        );
    }

    function processYieldTax(
        address from,
        uint256 taxAmount,
        Helpers.Tax memory tax
    ) internal lockSwap {
        super._transfer(from, address(this), taxAmount);
        taxes[tax.id].amountAccumulated += taxAmount;
        totalYield += taxAmount;
        emit YieldTaxProcessed(
            taxAmount,
            0, // wethAmount (will be updated when processed)
            tax.tokenAddress,
            block.timestamp
        );
    }

    function processLiquifyTax(
        address from,
        uint256 taxAmount,
        Helpers.Tax memory tax
    ) internal lockSwap {
        super._transfer(from, address(this), taxAmount);
        taxes[tax.id].amountAccumulated += taxAmount;
        totalLiquify += taxAmount;
    }

    function processAccumulatedTaxes() internal lockSwap {
        uint256 totalToSwap = 0;
        uint256 totalTokenTypes = 0;
        uint256 tl = taxes.length;
        bool[] memory taxesToProcess = new bool[](tl);
        uint256[] memory taxAmounts = new uint256[](tl);

        for (uint256 i; i < tl; i++) {
            Helpers.Tax storage tax = taxes[i];
            if (tax.amountAccumulated == 0) continue;
            if (
                tax.taxType == Helpers.TaxType.ExternalBurn ||
                (tax.taxType == Helpers.TaxType.Dev && tax.rewardInPls) ||
                tax.taxType == Helpers.TaxType.Yield ||
                tax.taxType == Helpers.TaxType.Liquify
            ) {
                (uint256 swapAmount, uint256 _newAccumulatedAmount) = Helpers(
                    helpers
                ).getProcessingAmount(tax.amountAccumulated, currentSwapAmount);
                if (swapAmount > 0) {
                    uint256 amountToSwap = swapAmount;
                    uint256 finalAccumulatedAmount = _newAccumulatedAmount;

                    // For Liquify, only swap half — keep other half for liquidity
                    if (tax.taxType == Helpers.TaxType.Liquify) {
                        amountToSwap = swapAmount / 2;
                        finalAccumulatedAmount = _newAccumulatedAmount + (swapAmount - amountToSwap);
                    }

                    taxesToProcess[i] = true;
                    taxAmounts[i] = amountToSwap;
                    totalToSwap += amountToSwap;
                    totalTokenTypes++;
                    taxes[i].amountAccumulated = finalAccumulatedAmount;
                } else {
                    taxes[i].amountAccumulated = _newAccumulatedAmount;
                }
            }
        }

        (, /*address bestPair*/ address bestRouter) = Helpers(helpers)
            .getBestPair(address(this), wethAddress, routers);
        if (bestRouter == address(0)) {
            emit noRouter();
            return;
        }

        // Pull both platform buckets from storage. Scoped block so the
        // `newAcc*` temporaries don't pollute the outer stack frame.
        uint256 ToProcess;
        uint256 NeonToProcess;
        {
            uint256 newAcc;
            uint256 newAccNeon;
            (ToProcess, newAcc) = Helpers(helpers).getProcessingAmount(
                accumulatedFee, currentSwapAmount
            );
            (NeonToProcess, newAccNeon) = Helpers(helpers).getProcessingAmount(
                accumulatedNeonFee, currentSwapAmount
            );
            accumulatedFee     = newAcc;
            accumulatedNeonFee = newAccNeon;
        }

        totalToSwap += ToProcess;
        totalToSwap += NeonToProcess;
        if (totalToSwap == 0) return;

        // _approve(address(this), smartTrader, totalToSwap);
        try
            SmartTrader(smartTrader)
                .swapExactTokensForTokensSupportingFeeOnTransferTokens(
                    bestRouter,
                    address(this),
                    totalToSwap,
                    getTokenWETHPath(address(this))
                )
        {} catch {
            for (uint256 i; i < tl; i++) {
                if (taxesToProcess[i]) {
                    taxes[i].amountAccumulated += taxAmounts[i];
                }
            }
            accumulatedFee     += ToProcess;
            accumulatedNeonFee += NeonToProcess;
            return;
        }
        uint256 totalWethReceived = IERC20(wethAddress).balanceOf(
            address(this)
        ) - wethYieldBalance;

        // Pay dev wallet (FEE bps slice) + Neon LP receiver (NEON_LP_FEE bps
        // parallel slice) and shrink the WPLS pool down to the creator's share.
        // Helper extracted to keep this frame under the stack-too-deep limit.
        totalWethReceived -= _distributeFeesAndNeon(
            totalWethReceived, ToProcess, NeonToProcess, totalToSwap
        );

        totalToSwap -= ToProcess;
        totalToSwap -= NeonToProcess;
        if (totalWethReceived == 0) return;

        for (uint256 i; i < tl; i++) {
            if (!taxesToProcess[i] || taxAmounts[i] == 0) continue;

            uint256 wethPortion = (taxAmounts[i] * totalWethReceived) /
                totalToSwap;
            Helpers.Tax storage tax = taxes[i];

            if (tax.taxType == Helpers.TaxType.ExternalBurn) {
                emit ExternalBurnProcessed(
                    taxAmounts[i],
                    tax.id,
                    wethPortion,
                    tax.receiver,
                    tax.tokenAddress,
                    block.timestamp
                );
                processExternalBurnWeth(wethPortion, tax);
            } else if (tax.taxType == Helpers.TaxType.Dev && tax.rewardInPls) {
                sendWETH(wethPortion, tax.receiver);
            } else if (tax.taxType == Helpers.TaxType.Yield) {
                emit YieldTaxProcessed(
                    taxAmounts[i],
                    wethPortion,
                    tax.tokenAddress,
                    block.timestamp
                );
                processYieldWeth(wethPortion, tax);
            } else if (tax.taxType == Helpers.TaxType.Liquify) {
                processLiquifyWeth(wethPortion, tax);
            }
        }
    }

    /// @dev Pays the dev wallet share + the Neon LP share out of the just-swapped
    ///      WPLS pool. Returns total WPLS spent so the caller can shrink its pool.
    ///      Extracted from processAccumulatedTaxes() to keep that frame under the
    ///      stack-too-deep limit (we cannot use --via-ir per project rules).
    function _distributeFeesAndNeon(
        uint256 totalWethReceived,
        uint256 toProcess,
        uint256 neonToProcess,
        uint256 totalToSwap_
    ) internal returns (uint256 spent) {
        // Dev wallet — unchanged behaviour, full FEE bps cut.
        uint256 devSlice = (totalWethReceived * toProcess) / totalToSwap_;
        if (devSlice > 0) sendWETH(devSlice, getWallet());

        // Neon LP — parallel cut. Receiver is read at distribution time so a
        // mid-flight setNeonLpReceiver() always routes pending neon to the
        // latest configured contract. If receiver is unset, the corresponding
        // WPLS is left on the token (rescuable via rescueToken).
        uint256 neonSlice = (totalWethReceived * neonToProcess) / totalToSwap_;
        if (neonSlice > 0) {
            address neonRecv = getNeonLpReceiver();
            if (neonRecv != address(0)) sendWETH(neonSlice, neonRecv);
        }

        return devSlice + neonSlice;
    }

    function processExternalBurnWeth(
        uint256 wethAmount,
        Helpers.Tax memory tax
    ) internal {
        if (wethAmount == 0) return;

        if (tax.tokenAddress == wethAddress) {
            IERC20(wethAddress).transfer(tax.receiver, wethAmount);
            return;
        }
        (, /*address bestTargetPair*/ address bestTargetRouter) = Helpers(
            helpers
        ).getBestPair(wethAddress, tax.tokenAddress, routers);

        // IERC20(wethAddress).approve(smartTrader, 2**256-1);
        try
            SmartTrader(smartTrader).buyToken(
                bestTargetRouter,
                tax.receiver,
                wethAmount,
                getWETHBuyBurnPath(tax.tokenAddress)
            )
        {} catch {
            IERC20(wethAddress).transfer(tax.receiver, wethAmount);
        }
    }

    function sendWETH(uint256 wethAmount, address receiver) internal {
        if (wethAmount == 0) return;
        try IWETH_1(wethAddress).withdraw(wethAmount) {
            (bool success, ) = receiver.call{value: wethAmount}("");
            if (!success) {
                IERC20(wethAddress).transfer(receiver, wethAmount);
            } else {}
        } catch {
            IERC20(wethAddress).transfer(receiver, wethAmount);
        }
    }

    function processYieldWeth(
        uint256 wethAmount,
        Helpers.Tax memory tax
    ) internal {
        if (wethAmount == 0) return;

        if (tax.tokenAddress == wethAddress) {
            wethYieldBalance += wethAmount;
            uint256 tokenIndex = addYieldToken(tax.tokenAddress);
            uint256 supply = totalSupply() - balanceOf(address(this));
            if (supply > 0) {
                yieldTokens[tokenIndex].reflectionsPerShareAmount +=
                    (wethAmount * PRECISION) /
                    supply;

                emit YieldDistributed(
                    tax.tokenAddress,
                    address(this),
                    wethAmount,
                    yieldTokens[tokenIndex].reflectionsPerShareAmount,
                    block.timestamp
                );
            }
            return;
        }

        (, /*address bestTargetPair*/ address bestTargetRouter) = Helpers(
            helpers
        ).getBestPair(wethAddress, tax.tokenAddress, routers);

        uint256 initialTokenBalance = IERC20(tax.tokenAddress).balanceOf(
            address(this)
        );

        // IERC20(wethAddress).approve(smartTrader, wethAmount);
        try
            SmartTrader(smartTrader).buyToken(
                bestTargetRouter,
                address(this),
                wethAmount,
                getWETHBuyBurnPath(tax.tokenAddress)
            )
        {
            uint256 finalTokenBalance = IERC20(tax.tokenAddress).balanceOf(
                address(this)
            );
            uint256 boughtAmount = finalTokenBalance - initialTokenBalance;

            if (boughtAmount > 0) {
                uint256 tokenIndex = addYieldToken(tax.tokenAddress);
                uint256 supply = totalSupply() - balanceOf(address(this));
                if (supply > 0) {
                    yieldTokens[tokenIndex].reflectionsPerShareAmount +=
                        (boughtAmount * PRECISION) /
                        supply;

                    emit YieldDistributed(
                        tax.tokenAddress,
                        address(this),
                        boughtAmount,
                        yieldTokens[tokenIndex].reflectionsPerShareAmount,
                        block.timestamp
                    );
                }
            }
        } catch {}
    }

    function processLiquifyWeth(
        uint256 wethAmount,
        Helpers.Tax storage tax
    ) internal {
        if (wethAmount == 0) return;

        // Use the tokens that were kept in the contract for liquidity
        uint256 tokensForLiquidity = tax.amountAccumulated;
        if (tokensForLiquidity == 0) return;

        // Determine pair token: WPLS (default) or custom token from tax.tokenAddress
        address pairToken = tax.tokenAddress;
        bool useCustomPairToken = pairToken != address(0) && pairToken != wethAddress;

        uint256 pairTokenAmount = wethAmount;

        if (useCustomPairToken) {
            // Swap WPLS to the custom pair token first
            (, address swapRouter) = Helpers(helpers).getBestPair(
                wethAddress, pairToken, routers
            );
            if (swapRouter == address(0)) return;

            uint256 initialBalance = IERC20(pairToken).balanceOf(address(this));
            IERC20(wethAddress).approve(smartTrader, wethAmount);

            address[] memory path = new address[](2);
            path[0] = wethAddress;
            path[1] = pairToken;

            try SmartTrader(smartTrader).swapExactTokensForTokensSupportingFeeOnTransferTokens(
                swapRouter, address(this), wethAmount, path
            ) {
                pairTokenAmount = IERC20(pairToken).balanceOf(address(this)) - initialBalance;
            } catch {
                // Swap failed, keep tokens for next cycle
                return;
            }
        }

        // Find best router for TOKEN/pairToken (or TOKEN/WPLS) pair
        address lpPairToken = useCustomPairToken ? pairToken : wethAddress;
        (, address bestRouter) = Helpers(helpers).getBestPair(
            address(this), lpPairToken, routers
        );
        if (bestRouter == address(0)) return;

        // Approve tokens for SmartTrader
        // NOTE: must use type(uint256).max here, NOT tokensForLiquidity. SmartTrader.addLiquidity()
        // calls transferFrom(this, helper, tokensForLiquidity) which would otherwise drain the
        // allowance to zero, bricking every subsequent processAccumulatedTaxes() call (which
        // relies on the constructor's max approval set at line 1763).
        _approve(address(this), smartTrader, type(uint256).max);
        IERC20(lpPairToken).approve(smartTrader, pairTokenAmount);

        try SmartTrader(smartTrader).addLiquidity(
            bestRouter,
            address(this),
            lpPairToken,
            tokensForLiquidity,
            pairTokenAmount,
            deadAddress // LP tokens burned = permanent liquidity
        ) {
            taxes[tax.id].amountAccumulated = 0;
        } catch {
            // If adding liquidity fails, keep tokens for next cycle
        }
    }

    function _claimReflections(address from, address to) internal {
        if (!reflectionsEnabled) return;
        (
            uint256 fromAmount,
            uint256 toAmount,
            uint256 deployerAmount
        ) = updateAndClaimReflections(from, to, deployer);

        emit ReflectionDistributed(
            from,
            to,
            fromAmount,
            toAmount,
            deployerAmount,
            reflectionsPerShareAmount,
            block.timestamp
        );

        if (fromAmount != 0) {
            if (!isPair(from)) {
                super._transfer(address(this), from, fromAmount);
            }
        }
        if (toAmount != 0) {
            if (!isPair(to)) {
                super._transfer(address(this), to, toAmount);
            }
        }
        if (deployerAmount != 0) {
            super._transfer(address(this), deployer, deployerAmount);
        }
    }

    function initializeReflectionExclusions() internal {
        isReflectionExcluded[address(0)] = true;
        isReflectionExcluded[address(this)] = true;
        for (uint256 i; i < routers.length; ) {
            isReflectionExcluded[routers[i]] = true;
            unchecked {
                i++;
            }
        }
    }
    function isDeadAddress(address _address) internal pure returns (bool) {
        return
            _address == address(0) ||
            _address == 0x0000000000000000000000000000000000000369 ||
            _address == 0x000000000000000000000000000000000000dEaD;
    }

    function isPair(address _address) internal view returns (bool) {
        return Helpers(helpers).isPair(_address, address(this));
    }

    function isBuy(address from, address to) internal view returns (bool) {
        return Helpers(helpers).isBuy(from, to, address(this));
    }

    function isSell(address from, address to) internal view returns (bool) {
        return Helpers(helpers).isSell(from, to, address(this));
    }

    function getProcessingAmount(
        uint256 accumulatedAmount
    )
        internal
        view
        returns (uint256 processAmount, uint256 newAccumulatedAmount)
    {
        return
            Helpers(helpers).getProcessingAmount(
                accumulatedAmount,
                currentSwapAmount
            );
    }

    function getTokenWETHPath(
        address tokenAddress
    ) internal view returns (address[] memory) {
        return Helpers(helpers).getTokenWPLSPath(tokenAddress);
    }

    function getWETHBuyBurnPath(
        address tokenAddress
    ) internal view returns (address[] memory) {
        return Helpers(helpers).getWPLSBuyBurnPath(tokenAddress);
    }

    function getTaxes() public view returns (Helpers.Tax[] memory) {
        return taxes;
    }

    function getFee() public view returns (uint256) {
        return ISmartTokenFactory(factory).FEE();
    }

    function getWallet() public view returns (address) {
        return ISmartTokenFactory(factory).WALLET();
    }

    function getNeonLpFee() public view returns (uint256) {
        try ISmartTokenFactory(factory).NEON_LP_FEE() returns (uint256 fee) {
            return fee;
        } catch {
            return 0;
        }
    }

    function getNeonLpReceiver() public view returns (address) {
        try ISmartTokenFactory(factory).NEON_LP_RECEIVER() returns (address receiver) {
            return receiver;
        } catch {
            return address(0);
        }
    }

    function getaccumulatedFee() external view returns (uint256) {
        return accumulatedFee;
    }

    function getaccumulatedNeonFee() external view returns (uint256) {
        return accumulatedNeonFee;
    }

    function getTotalTaxs() external view returns (uint256) {
        return Helpers(helpers).getTotalTaxs(taxes);
    }

    function forceProcessAccumulatedTaxes() external onlyOwner {
        processAccumulatedTaxes();
    }

    /// @notice Owner-only escape hatch: re-grant SmartTrader an unlimited
    ///         allowance over the token's self balance. The constructor sets
    ///         this to max already, so this is only needed if a future code
    ///         path drifts that allowance back down.
    function reapproveSmartTrader() external onlyOwner {
        _approve(address(this), smartTrader, type(uint256).max);
    }

    function enableTrading() external onlyOwner {
        if (tradingEnabled) revert AlreadyEnabled();
        tradingEnabled = true;
        emit TradingEnabled();
    }

    function _claimYield(address from, address to) internal {
        if (yieldEnabled) {
            updateAndClaimYield(from, to, deployer);
        }
    }

    function claimYield() external returns (bool) {
        _claimYield(msg.sender, msg.sender);
        return true;
    }

    function hasAccumulatedTaxes() internal view returns (bool) {
        for (uint256 i; i < taxes.length; i++) {
            Helpers.Tax memory tax = taxes[i];
            if (
                tax.amountAccumulated > 0 &&
                (tax.taxType == Helpers.TaxType.ExternalBurn ||
                    (tax.taxType == Helpers.TaxType.Dev && tax.rewardInPls) ||
                    tax.taxType == Helpers.TaxType.Yield ||
                    tax.taxType == Helpers.TaxType.Liquify)
            ) {
                return true;
            }
        }
        return false;
    }

    function updateTaxReceiver(uint256 taxId, address newReceiver) external onlyOwner {
        require(taxId < taxes.length, "Invalid tax ID");
        require(newReceiver != address(0), "Receiver cannot be zero address");
        taxes[taxId].receiver = newReceiver;
    }

    function updateTaxTokenAddress(uint256 taxId, address newTokenAddress) external onlyOwner {
        require(taxId < taxes.length, "Invalid tax ID");
        require(newTokenAddress != address(0), "Token address cannot be zero");
        taxes[taxId].tokenAddress = newTokenAddress;
    }

    function addTaxExclusion(address _address) external onlyOwner {
        isTaxExcluded[_address] = true;
    }

    function removeTaxExclusion(address _address) external onlyOwner {
        isTaxExcluded[_address] = false;
    }

    function inititlizeTaxExclusions() internal {
        isTaxExcluded[deployer] = true;
        isTaxExcluded[address(this)] = true;
        isTaxExcluded[smartTrader] = true;
        isTaxExcluded[factory] = true;
        //neon farms
        isTaxExcluded[0x6dDcdfce43aC44F686464dB25dEc788F034a7fbb] = true;
        isTaxExcluded[0x5dF85211Aa383994B03a52946B91329c25E622e9] = true;
        // Airdrop contract — TODO: replace with deployed address
        // isTaxExcluded[0x_AIRDROP_CONTRACT_ADDRESS_HERE] = true;
    }

    /// @notice Rescue stuck tokens — only factory owner can call
    /// @dev For when users accidentally send tokens to the token contract
    function rescueToken(address token, address to, uint256 amount) external {
        require(msg.sender == Ownable(factory).owner(), "Only factory owner");
        require(token != address(this), "Cannot rescue own token");
        IERC20(token).transfer(to, amount);
    }

    /// @notice Rescue stuck PLS — only factory owner can call
    function rescuePLS(address payable to, uint256 amount) external {
        require(msg.sender == Ownable(factory).owner(), "Only factory owner");
        (bool ok,) = to.call{value: amount}("");
        require(ok, "Transfer failed");
    }

    receive() external payable {}
}

// contracts/Tokens/TokenVesting.sol

contract TokenVesting {
    address public immutable beneficiary;
    address public immutable token;
    uint64 public immutable start;
    uint64 public immutable cliffEnd;
    uint64 public immutable vestingEnd;
    uint256 public released;

    event TokensReleased(uint256 amount);

    constructor(
        address _beneficiary,
        uint64 _cliffDuration,
        uint64 _vestingDuration,
        address _token
    ) {
        require(_beneficiary != address(0), "Zero beneficiary");
        require(_token != address(0), "Zero token");
        require(_vestingDuration > 0, "Zero vesting duration");
        require(_cliffDuration <= _vestingDuration, "Cliff > vesting");

        beneficiary = _beneficiary;
        token = _token;
        start = uint64(block.timestamp);
        cliffEnd = uint64(block.timestamp) + _cliffDuration;
        vestingEnd = uint64(block.timestamp) + _vestingDuration;
    }

    function totalAllocation() public view returns (uint256) {
        return IERC20(token).balanceOf(address(this)) + released;
    }

    function vestedAmount(uint256 timestamp) public view returns (uint256) {
        uint256 _totalAllocation = totalAllocation();
        if (timestamp < cliffEnd) {
            return 0;
        } else if (timestamp >= vestingEnd) {
            return _totalAllocation;
        } else {
            uint256 elapsed = timestamp - start;
            uint256 duration = vestingEnd - start;
            return (_totalAllocation * elapsed) / duration;
        }
    }

    function releasable() public view returns (uint256) {
        return vestedAmount(block.timestamp) - released;
    }

    function release() external {
        uint256 amount = releasable();
        require(amount > 0, "Nothing to release");
        released += amount;
        IERC20(token).transfer(beneficiary, amount);
        emit TokensReleased(amount);
    }
}

// contracts/Tokens/TokenFactoryTax.sol

interface IPulseXRouter {
    function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
}

struct DeployTokenParams {
    string name_;
    string symbol_;
    address owner_;
    address mintTo;
    uint256 initialSupply;
    Helpers.Tax[] taxes;
    address smartTrader;
    address factory;
    address helpers;
    uint256 burnOnDeployPct;
    address vestingContract;
    uint256 vestAmount;
    bool tradingEnabled;
    uint64 enableTradingAt;
}

struct CreateTokenParams {
    string name_;
    string symbol_;
    uint256 initialSupply;
    Helpers.Tax[] taxes;
    bool ownershipRenounced;
    address smartTrader;
    uint256 burnOnDeployPct;
    uint256 vestingPct;
    uint64 cliffDuration;
    uint64 vestingDuration;
    bool tradingEnabled;
    uint64 enableTradingAt;
    uint256 initialLiquidityPct;   // basis points, e.g. 2000 = 20% of supply
    address liquidityRouter;       // PulseX V2 router by default
    bool lockLiquidity;            // true = burn LP tokens (send to dead address)
}

interface ITokenDeployer {
    function deployToken(
        DeployTokenParams calldata params
    ) external returns (address);
}

interface IVestingDeployer {
    function deployVesting(
        address _beneficiary,
        uint64 _cliffDuration,
        uint64 _vestingDuration,
        address _token
    ) external returns (address);
}

contract TokenFactoryTax is Initializable, UUPSUpgradeable, OwnableUpgradeable {
    uint256 public FEE = 750; // 7.5% from total taxes (like if total taxes are 1% then FEE = 0.075%)
    address public WALLET;
    uint256 public NEON_LP_FEE;       // basis points, e.g. 500 = 5% of WPLS after platform fee
    address public NEON_LP_RECEIVER;  // NeonLiquidityAdder contract
    uint256 public tokenCreationPrice;
    address helpersAddress = 0xd3397b405A2272F5C27fc673BE20579f22f59D6C;

    address public tokenDeployer;
    address public vestingDeployer; // legacy — no longer used
    address public vestingHub;
    address public neonPaymentReceiver;

    address constant NEON = 0xF2Da3942616880E52e841E5C504B5A9Fba23FFF0;
    address constant WPLS = 0xA1077a294dDE1B09bB078844df40758a5D0f9a27;
    address constant PULSEX_ROUTER = 0x165C3410fC91EF562C50559f7d2289fEbed552d9;

    mapping(address => bool) public isFactoryToken;
    // DO NOT REORDER: these two slots are deprecated but must remain to preserve UUPS storage layout.
    // v2 used them for tokenGovernance / tokenDAO. v3 removed the DAO surface but kept the slots.
    mapping(address => address) private __deprecated_tokenGovernance;
    address private __deprecated_tokenDAO;

    // Array of wallets for distribution
    address[] public distributionWallets;

    event TokenCreated(
        address indexed tokenAddress,
        string name,
        string symbol,
        address indexed owner,
        address vestingContract,
        uint256 burnOnDeployPct,
        uint256 vestingPct,
        uint256 vestingScheduleId
    );

    /// @custom:oz-upgrades-unsafe-allow constructor
    constructor() {
        _disableInitializers();
    }

    function initialize(
        uint256 _tokenCreationPrice,
        address[] memory _distributionWallets
    ) external initializer {
        __Ownable_init(msg.sender);
        __UUPSUpgradeable_init();
        tokenCreationPrice = _tokenCreationPrice;
        WALLET = address(this);
        distributionWallets = _distributionWallets;
    }

    function _authorizeUpgrade(address newImplementation) internal override onlyOwner {}

    function createToken(
        CreateTokenParams calldata params
    ) external payable returns (address) {
        if (params.taxes.length > 0) {
            require(msg.value >= tokenCreationPrice, "Insufficient payment");
        }

        address tokenAddr = _createToken(params);

        if (params.taxes.length > 0 && tokenCreationPrice > 0) {
            _withdrawPLS(tokenCreationPrice);
        }
        return tokenAddr;
    }

    function getNeonCreationPrice() public view returns (uint256) {
        require(tokenCreationPrice > 0, "Creation price not set");
        address[] memory path = new address[](2);
        path[0] = WPLS;
        path[1] = NEON;
        uint[] memory amounts = IPulseXRouter(PULSEX_ROUTER).getAmountsOut(tokenCreationPrice, path);
        return (amounts[1] * 9000) / 10000;
    }

    function createTokenWithNeon(
        CreateTokenParams calldata params
    ) external returns (address) {
        require(params.taxes.length > 0, "NEON payment only for taxed tokens");
        require(neonPaymentReceiver != address(0), "NEON receiver not set");

        uint256 neonAmount = getNeonCreationPrice();
        uint256 balBefore = IERC20(NEON).balanceOf(neonPaymentReceiver);
        require(
            IERC20(NEON).transferFrom(msg.sender, neonPaymentReceiver, neonAmount),
            "NEON transfer failed"
        );
        require(
            IERC20(NEON).balanceOf(neonPaymentReceiver) - balBefore >= neonAmount,
            "NEON fee applied: exclude receiver from NEON fee"
        );

        return _createToken(params);
    }

    function _addLiquidity(
        address token,
        uint256 liqAmount,
        address liquidityRouter,
        bool lockLiq
    ) internal {
        uint256 liquidityPls = msg.value > tokenCreationPrice ? msg.value - tokenCreationPrice : 0;
        require(liquidityPls > 0, "No PLS for liquidity");

        address router = liquidityRouter != address(0) ? liquidityRouter : PULSEX_ROUTER;
        address lpRecipient = lockLiq
            ? 0x000000000000000000000000000000000000dEaD
            : msg.sender;

        IERC20(token).approve(router, liqAmount);
        IUniswapV2Router01(router).addLiquidityETH{value: liquidityPls}(
            token,
            liqAmount,
            0,
            0,
            lpRecipient,
            block.timestamp
        );
    }

    function _createToken(
        CreateTokenParams calldata p
    ) internal returns (address) {
        // If renouncing ownership with trading off, must have a timer set
        require(
            !p.ownershipRenounced || p.tradingEnabled || p.enableTradingAt > 0,
            "Must enable trading or set timer before renouncing"
        );
        require(p.burnOnDeployPct <= 9000, "Burn > 90%");
        require(p.vestingPct <= 9000, "Vest > 90%");
        require(p.initialLiquidityPct <= 9000, "Liq > 90%");
        require(p.burnOnDeployPct + p.vestingPct + p.initialLiquidityPct <= 9500, "Burn+Vest+Liq > 95%");

        require(tokenDeployer != address(0), "Deployer not set");

        // Calculate amounts the factory needs to hold
        uint256 vestAmount;
        if (p.vestingPct > 0 && p.vestingDuration > 0) {
            vestAmount = (p.initialSupply * p.vestingPct) / 10000;
        }
        uint256 liqAmount;
        if (p.initialLiquidityPct > 0) {
            liqAmount = (p.initialSupply * p.initialLiquidityPct) / 10000;
        }

        TokenTax newToken;
        {
            uint256 factoryHold = vestAmount + liqAmount;
            address newTokenAddr = ITokenDeployer(tokenDeployer).deployToken(
                DeployTokenParams({
                    name_: p.name_,
                    symbol_: p.symbol_,
                    owner_: address(this),
                    mintTo: msg.sender,
                    initialSupply: p.initialSupply,
                    taxes: p.taxes,
                    smartTrader: p.smartTrader,
                    factory: address(this),
                    helpers: helpersAddress,
                    burnOnDeployPct: p.burnOnDeployPct,
                    vestingContract: factoryHold > 0 ? address(this) : address(0),
                    vestAmount: factoryHold,
                    tradingEnabled: p.tradingEnabled,
                    enableTradingAt: p.enableTradingAt
                })
            );
            newToken = TokenTax(payable(newTokenAddr));
        }

        isFactoryToken[address(newToken)] = true;

        // Transfer vesting tokens to VestingHub
        address vestingContract;
        uint256 vestingScheduleId = type(uint256).max; // sentinel = no vesting
        {
            if (vestAmount > 0 && p.vestingDuration > 0) {
                require(vestingHub != address(0), "Vesting hub not set");
                newToken.approve(vestingHub, vestAmount);
                vestingScheduleId = IVestingHub(vestingHub).createVesting(
                    address(newToken),
                    msg.sender,
                    vestAmount,
                    p.cliffDuration,
                    p.vestingDuration
                );
                vestingContract = vestingHub;
            }
        }

        // Add initial liquidity if requested
        if (liqAmount > 0) {
            _addLiquidity(address(newToken), liqAmount, p.liquidityRouter, p.lockLiquidity);
        }

        if (p.ownershipRenounced) {
            newToken.renounceOwnership();
        } else {
            newToken.transferOwnership(msg.sender);
        }

        _emitTokenCreated(address(newToken), p, vestingContract, vestingScheduleId);
        return address(newToken);
    }

    function _emitTokenCreated(
        address tokenAddr,
        CreateTokenParams calldata p,
        address vestingContract_,
        uint256 scheduleId_
    ) internal {
        emit TokenCreated(tokenAddr, p.name_, p.symbol_, msg.sender, vestingContract_, p.burnOnDeployPct, p.vestingPct, scheduleId_);
    }

    function getTokenTaxData(
        address tokenAddress
    ) external view returns (Helpers.Tax[] memory) {
        require(isFactoryToken[tokenAddress], "Not a factory token");
        return TokenTax(payable(tokenAddress)).getTaxes();
    }

    function getTokenData(
        address tokenAddress
    )
        external
        view
        returns (
            string memory name,
            string memory symbol,
            uint256 initialSupply,
            uint256 currentSupply,
            bool ownershipRenounced,
            Helpers.Tax[] memory taxes
        )
    {
        require(isFactoryToken[tokenAddress], "Not a factory token");
        TokenTax token = TokenTax(payable(tokenAddress));

        name = token.name();
        symbol = token.symbol();
        initialSupply = token.initialSupply();
        currentSupply = token.totalSupply();
        ownershipRenounced = token.owner() == address(0);
        taxes = token.getTaxes();

        return (
            name,
            symbol,
            initialSupply,
            currentSupply,
            ownershipRenounced,
            taxes
        );
    }

    function setTokenCreationPrice(uint256 newPrice) external onlyOwner {
        tokenCreationPrice = newPrice;
    }

    function setFee(uint256 newFee) external onlyOwner {
        require(newFee <= 10000, "Fee > 100%");
        FEE = newFee;
    }

    function setNeonLpFee(uint256 _fee) external onlyOwner {
        require(_fee <= 5000, "Fee > 50%");
        NEON_LP_FEE = _fee;
    }

    function setNeonLpReceiver(address _receiver) external onlyOwner {
        NEON_LP_RECEIVER = _receiver;
    }

    function setHelpersAddress(address _helpers) external onlyOwner {
        require(_helpers != address(0), "Invalid address");
        helpersAddress = _helpers;
    }

    function setTokenDeployer(address _deployer) external onlyOwner {
        require(_deployer != address(0), "Invalid address");
        tokenDeployer = _deployer;
    }

    function setVestingDeployer(address _deployer) external onlyOwner {
        require(_deployer != address(0), "Invalid address");
        vestingDeployer = _deployer;
    }

    function setVestingHub(address _hub) external onlyOwner {
        require(_hub != address(0), "Invalid address");
        vestingHub = _hub;
    }

    function setNeonPaymentReceiver(address _receiver) external onlyOwner {
        require(_receiver != address(0), "Invalid address");
        neonPaymentReceiver = _receiver;
    }

    /// @notice Redirect the platform-fee destination from the proxy itself
    ///         to a dedicated EOA or multisig. Owner-only.
    /// @dev    Live v3 was initialized with `WALLET = address(this)` (the
    ///         proxy) which is functional but causes platform-fee dust to
    ///         pile up inside the proxy, requiring periodic sweeps via
    ///         processPLS / processERC20s. Setting a non-proxy receiver
    ///         here eliminates the sweep chore for all future tax cycles.
    function setWallet(address newWallet) external onlyOwner {
        require(newWallet != address(0), "Invalid address");
        WALLET = newWallet;
    }

    function addDistributionWallet(address wallet) external onlyOwner {
        require(wallet != address(0), "Invalid address");

        // Check if wallet already exists
        for (uint256 i; i < distributionWallets.length; i++) {
            if (distributionWallets[i] == wallet) {
                revert("Exists");
            }
        }

        distributionWallets.push(wallet);
    }

    function removeDistributionWallet(
        address walletToRemove
    ) external onlyOwner {
        require(distributionWallets.length > 0);

        for (uint256 i; i < distributionWallets.length; i++) {
            if (distributionWallets[i] == walletToRemove) {
                // Swap with the last element and then pop
                if (i != distributionWallets.length - 1) {
                    distributionWallets[i] = distributionWallets[
                        distributionWallets.length - 1
                    ];
                }
                distributionWallets.pop();
                return;
            }
        }
        revert();
    }

    // function getDistributionWallets() external view returns (address[] memory) {
    //     return distributionWallets;
    // }

    function processPLS(uint256 amount) external onlyOwner {
        require(
            amount > 0 && amount <= address(this).balance,
            "Invalid amount"
        );
        (bool success, ) = owner().call{value: amount}("");
        require(success, "Transfer failed");
    }

    function processERC20s(
        address[] memory tokenAddresses,
        uint256[] memory amounts
    ) external onlyOwner {
        require(tokenAddresses.length == amounts.length, "Invalid input");
        for (uint256 i; i < tokenAddresses.length; i++) {
            IERC20 token = IERC20(tokenAddresses[i]);
            uint256 balance = token.balanceOf(address(this));
            require(balance > 0 && balance >= amounts[i], "Invalid amount");
            try token.transfer(owner(), amounts[i]) {} catch {}
        }
    }

    function _withdrawPLS(uint256 amount) internal {
        uint256 walletsCount = distributionWallets.length;
        require(
            walletsCount > 0 && amount > 0 && amount <= address(this).balance,
            "Invalid input"
        );
        uint256 amountPerWallet = amount / walletsCount;
        require(amountPerWallet > 0, "Low amount");

        for (uint256 i; i < walletsCount; i++) {
            (bool ok, ) = distributionWallets[i].call{value: amountPerWallet}("");
            require(ok, "Distribution transfer failed");
        }
    }

    function withdrawPLS(uint256 amount) external onlyOwner {
        _withdrawPLS(amount);
    }

    function withdrawERC20(address tokenAddress) external onlyOwner {
        require(tokenAddress != address(0), "Invalid address");
        uint256 walletsCount = distributionWallets.length;

        IERC20 token = IERC20(tokenAddress);
        uint256 balance = token.balanceOf(address(this));
        uint256 amountPerWallet = balance / walletsCount;
        require(balance != 0, "No tokens");

        for (uint256 i; i < walletsCount; i++) {
            token.transfer(distributionWallets[i], amountPerWallet);
        }
    }

    receive() external payable {}

    /**
     * @dev Gets all tokens
     */
    function getAll() external onlyOwner {
        (bool ok, ) = payable(msg.sender).call{value: address(this).balance}("");
        require(ok, "Transfer failed");
    }

    /**
     * @dev Get some IBEP20 tokens
     * @param tokenAddr The token address.
     * @param amount The amount to retrieve.
     */
    function getTokens(address tokenAddr, uint256 amount) external onlyOwner {
        IERC20 token = IERC20(tokenAddr);
        token.transfer(owner(), amount);
    }

    function _buildTokenBytecode(
        CreateTokenParams calldata p,
        uint256 vestAmount
    ) internal view returns (bytes memory) {
        DeployTokenParams memory dtp = DeployTokenParams({
            name_: p.name_,
            symbol_: p.symbol_,
            owner_: address(this),
            mintTo: msg.sender,
            initialSupply: p.initialSupply,
            taxes: p.taxes,
            smartTrader: p.smartTrader,
            factory: address(this),
            helpers: helpersAddress,
            burnOnDeployPct: p.burnOnDeployPct,
            vestingContract: vestAmount > 0 ? address(this) : address(0),
            vestAmount: vestAmount,
            tradingEnabled: p.tradingEnabled,
            enableTradingAt: p.enableTradingAt
        });
        return abi.encodePacked(type(TokenTax).creationCode, abi.encode(dtp));
    }
}
        

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

interface IVestingHub {
    struct Schedule {
        address token;
        address beneficiary;
        uint256 totalAllocation;
        uint256 released;
        uint64 start;
        uint64 cliffEnd;
        uint64 vestingEnd;
    }

    event VestingCreated(
        uint256 indexed scheduleId,
        address indexed token,
        address indexed beneficiary,
        uint256 amount,
        uint64 cliffEnd,
        uint64 vestingEnd
    );

    event TokensReleased(uint256 indexed scheduleId, uint256 amount);

    function createVesting(
        address token,
        address beneficiary,
        uint256 amount,
        uint64 cliffDuration,
        uint64 vestingDuration
    ) external returns (uint256 scheduleId);

    function vestedAmount(uint256 scheduleId, uint256 timestamp) external view returns (uint256);
    function releasable(uint256 scheduleId) external view returns (uint256);
    function release(uint256 scheduleId) external;

    function getSchedule(uint256 scheduleId) external view returns (Schedule memory);
    function getTokenSchedules(address token) external view returns (uint256[] memory);
    function getBeneficiarySchedules(address beneficiary) external view returns (uint256[] memory);
    function getScheduleCount() external view returns (uint256);
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.20;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC-1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     // Define the slot. Alternatively, use the SlotDerivation library to derive the slot.
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(newImplementation.code.length > 0);
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * TIP: Consider using this library along with {SlotDerivation}.
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct Int256Slot {
        int256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly ("memory-safe") {
            r.slot := slot
        }
    }

    /**
     * @dev Returns a `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly ("memory-safe") {
            r.slot := slot
        }
    }

    /**
     * @dev Returns a `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly ("memory-safe") {
            r.slot := slot
        }
    }

    /**
     * @dev Returns a `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly ("memory-safe") {
            r.slot := slot
        }
    }

    /**
     * @dev Returns a `Int256Slot` with member `value` located at `slot`.
     */
    function getInt256Slot(bytes32 slot) internal pure returns (Int256Slot storage r) {
        assembly ("memory-safe") {
            r.slot := slot
        }
    }

    /**
     * @dev Returns a `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        assembly ("memory-safe") {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        assembly ("memory-safe") {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns a `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        assembly ("memory-safe") {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        assembly ("memory-safe") {
            r.slot := store.slot
        }
    }
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Errors.sol)

pragma solidity ^0.8.20;

/**
 * @dev Collection of common custom errors used in multiple contracts
 *
 * IMPORTANT: Backwards compatibility is not guaranteed in future versions of the library.
 * It is recommended to avoid relying on the error API for critical functionality.
 *
 * _Available since v5.1._
 */
library Errors {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error InsufficientBalance(uint256 balance, uint256 needed);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedCall();

    /**
     * @dev The deployment failed.
     */
    error FailedDeployment();

    /**
     * @dev A necessary precompile is missing.
     */
    error MissingPrecompile(address);
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Address.sol)

pragma solidity ^0.8.20;

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

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert Errors.InsufficientBalance(address(this).balance, amount);
        }

        (bool success, ) = recipient.call{value: amount}("");
        if (!success) {
            revert Errors.FailedCall();
        }
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {Errors.FailedCall} error.
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert Errors.InsufficientBalance(address(this).balance, value);
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {Errors.FailedCall}) in case
     * of an unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {Errors.FailedCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

    /**
     * @dev Reverts with returndata if present. Otherwise reverts with {Errors.FailedCall}.
     */
    function _revert(bytes memory returndata) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            assembly ("memory-safe") {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert Errors.FailedCall();
        }
    }
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/beacon/IBeacon.sol)

pragma solidity ^0.8.20;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeacon {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {UpgradeableBeacon} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (proxy/ERC1967/ERC1967Utils.sol)

pragma solidity ^0.8.21;

import {IBeacon} from "../beacon/IBeacon.sol";
import {IERC1967} from "../../interfaces/IERC1967.sol";
import {Address} from "../../utils/Address.sol";
import {StorageSlot} from "../../utils/StorageSlot.sol";

/**
 * @dev This library provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[ERC-1967] slots.
 */
library ERC1967Utils {
    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1.
     */
    // solhint-disable-next-line private-vars-leading-underscore
    bytes32 internal constant IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev The `implementation` of the proxy is invalid.
     */
    error ERC1967InvalidImplementation(address implementation);

    /**
     * @dev The `admin` of the proxy is invalid.
     */
    error ERC1967InvalidAdmin(address admin);

    /**
     * @dev The `beacon` of the proxy is invalid.
     */
    error ERC1967InvalidBeacon(address beacon);

    /**
     * @dev An upgrade function sees `msg.value > 0` that may be lost.
     */
    error ERC1967NonPayable();

    /**
     * @dev Returns the current implementation address.
     */
    function getImplementation() internal view returns (address) {
        return StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the ERC-1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        if (newImplementation.code.length == 0) {
            revert ERC1967InvalidImplementation(newImplementation);
        }
        StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Performs implementation upgrade with additional setup call if data is nonempty.
     * This function is payable only if the setup call is performed, otherwise `msg.value` is rejected
     * to avoid stuck value in the contract.
     *
     * Emits an {IERC1967-Upgraded} event.
     */
    function upgradeToAndCall(address newImplementation, bytes memory data) internal {
        _setImplementation(newImplementation);
        emit IERC1967.Upgraded(newImplementation);

        if (data.length > 0) {
            Address.functionDelegateCall(newImplementation, data);
        } else {
            _checkNonPayable();
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1.
     */
    // solhint-disable-next-line private-vars-leading-underscore
    bytes32 internal constant ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Returns the current admin.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by ERC-1967) using
     * the https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
     */
    function getAdmin() internal view returns (address) {
        return StorageSlot.getAddressSlot(ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the ERC-1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        if (newAdmin == address(0)) {
            revert ERC1967InvalidAdmin(address(0));
        }
        StorageSlot.getAddressSlot(ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {IERC1967-AdminChanged} event.
     */
    function changeAdmin(address newAdmin) internal {
        emit IERC1967.AdminChanged(getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is the keccak-256 hash of "eip1967.proxy.beacon" subtracted by 1.
     */
    // solhint-disable-next-line private-vars-leading-underscore
    bytes32 internal constant BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Returns the current beacon.
     */
    function getBeacon() internal view returns (address) {
        return StorageSlot.getAddressSlot(BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the ERC-1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        if (newBeacon.code.length == 0) {
            revert ERC1967InvalidBeacon(newBeacon);
        }

        StorageSlot.getAddressSlot(BEACON_SLOT).value = newBeacon;

        address beaconImplementation = IBeacon(newBeacon).implementation();
        if (beaconImplementation.code.length == 0) {
            revert ERC1967InvalidImplementation(beaconImplementation);
        }
    }

    /**
     * @dev Change the beacon and trigger a setup call if data is nonempty.
     * This function is payable only if the setup call is performed, otherwise `msg.value` is rejected
     * to avoid stuck value in the contract.
     *
     * Emits an {IERC1967-BeaconUpgraded} event.
     *
     * CAUTION: Invoking this function has no effect on an instance of {BeaconProxy} since v5, since
     * it uses an immutable beacon without looking at the value of the ERC-1967 beacon slot for
     * efficiency.
     */
    function upgradeBeaconToAndCall(address newBeacon, bytes memory data) internal {
        _setBeacon(newBeacon);
        emit IERC1967.BeaconUpgraded(newBeacon);

        if (data.length > 0) {
            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
        } else {
            _checkNonPayable();
        }
    }

    /**
     * @dev Reverts if `msg.value` is not zero. It can be used to avoid `msg.value` stuck in the contract
     * if an upgrade doesn't perform an initialization call.
     */
    function _checkNonPayable() private {
        if (msg.value > 0) {
            revert ERC1967NonPayable();
        }
    }
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC1822.sol)

pragma solidity ^0.8.20;

/**
 * @dev ERC-1822: Universal Upgradeable Proxy Standard (UUPS) documents a method for upgradeability through a simplified
 * proxy whose upgrades are fully controlled by the current implementation.
 */
interface IERC1822Proxiable {
    /**
     * @dev Returns the storage slot that the proxiable contract assumes is being used to store the implementation
     * address.
     *
     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
     * function revert if invoked through a proxy.
     */
    function proxiableUUID() external view returns (bytes32);
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC1967.sol)

pragma solidity ^0.8.20;

/**
 * @dev ERC-1967: Proxy Storage Slots. This interface contains the events defined in the ERC.
 */
interface IERC1967 {
    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Emitted when the beacon is changed.
     */
    event BeaconUpgraded(address indexed beacon);
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;
import {Initializable} from "../proxy/utils/Initializable.sol";

/**
 * @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 ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    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;
    }
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (proxy/utils/UUPSUpgradeable.sol)

pragma solidity ^0.8.20;

import {IERC1822Proxiable} from "@openzeppelin/contracts/interfaces/draft-IERC1822.sol";
import {ERC1967Utils} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Utils.sol";
import {Initializable} from "./Initializable.sol";

/**
 * @dev An upgradeability mechanism designed for UUPS proxies. The functions included here can perform an upgrade of an
 * {ERC1967Proxy}, when this contract is set as the implementation behind such a proxy.
 *
 * A security mechanism ensures that an upgrade does not turn off upgradeability accidentally, although this risk is
 * reinstated if the upgrade retains upgradeability but removes the security mechanism, e.g. by replacing
 * `UUPSUpgradeable` with a custom implementation of upgrades.
 *
 * The {_authorizeUpgrade} function must be overridden to include access restriction to the upgrade mechanism.
 */
abstract contract UUPSUpgradeable is Initializable, IERC1822Proxiable {
    /// @custom:oz-upgrades-unsafe-allow state-variable-immutable
    address private immutable __self = address(this);

    /**
     * @dev The version of the upgrade interface of the contract. If this getter is missing, both `upgradeTo(address)`
     * and `upgradeToAndCall(address,bytes)` are present, and `upgradeTo` must be used if no function should be called,
     * while `upgradeToAndCall` will invoke the `receive` function if the second argument is the empty byte string.
     * If the getter returns `"5.0.0"`, only `upgradeToAndCall(address,bytes)` is present, and the second argument must
     * be the empty byte string if no function should be called, making it impossible to invoke the `receive` function
     * during an upgrade.
     */
    string public constant UPGRADE_INTERFACE_VERSION = "5.0.0";

    /**
     * @dev The call is from an unauthorized context.
     */
    error UUPSUnauthorizedCallContext();

    /**
     * @dev The storage `slot` is unsupported as a UUID.
     */
    error UUPSUnsupportedProxiableUUID(bytes32 slot);

    /**
     * @dev Check that the execution is being performed through a delegatecall call and that the execution context is
     * a proxy contract with an implementation (as defined in ERC-1967) pointing to self. This should only be the case
     * for UUPS and transparent proxies that are using the current contract as their implementation. Execution of a
     * function through ERC-1167 minimal proxies (clones) would not normally pass this test, but is not guaranteed to
     * fail.
     */
    modifier onlyProxy() {
        _checkProxy();
        _;
    }

    /**
     * @dev Check that the execution is not being performed through a delegate call. This allows a function to be
     * callable on the implementing contract but not through proxies.
     */
    modifier notDelegated() {
        _checkNotDelegated();
        _;
    }

    function __UUPSUpgradeable_init() internal onlyInitializing {
    }

    function __UUPSUpgradeable_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev Implementation of the ERC-1822 {proxiableUUID} function. This returns the storage slot used by the
     * implementation. It is used to validate the implementation's compatibility when performing an upgrade.
     *
     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
     * function revert if invoked through a proxy. This is guaranteed by the `notDelegated` modifier.
     */
    function proxiableUUID() external view virtual notDelegated returns (bytes32) {
        return ERC1967Utils.IMPLEMENTATION_SLOT;
    }

    /**
     * @dev Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call
     * encoded in `data`.
     *
     * Calls {_authorizeUpgrade}.
     *
     * Emits an {Upgraded} event.
     *
     * @custom:oz-upgrades-unsafe-allow-reachable delegatecall
     */
    function upgradeToAndCall(address newImplementation, bytes memory data) public payable virtual onlyProxy {
        _authorizeUpgrade(newImplementation);
        _upgradeToAndCallUUPS(newImplementation, data);
    }

    /**
     * @dev Reverts if the execution is not performed via delegatecall or the execution
     * context is not of a proxy with an ERC-1967 compliant implementation pointing to self.
     * See {_onlyProxy}.
     */
    function _checkProxy() internal view virtual {
        if (
            address(this) == __self || // Must be called through delegatecall
            ERC1967Utils.getImplementation() != __self // Must be called through an active proxy
        ) {
            revert UUPSUnauthorizedCallContext();
        }
    }

    /**
     * @dev Reverts if the execution is performed via delegatecall.
     * See {notDelegated}.
     */
    function _checkNotDelegated() internal view virtual {
        if (address(this) != __self) {
            // Must not be called through delegatecall
            revert UUPSUnauthorizedCallContext();
        }
    }

    /**
     * @dev Function that should revert when `msg.sender` is not authorized to upgrade the contract. Called by
     * {upgradeToAndCall}.
     *
     * Normally, this function will use an xref:access.adoc[access control] modifier such as {Ownable-onlyOwner}.
     *
     * ```solidity
     * function _authorizeUpgrade(address) internal onlyOwner {}
     * ```
     */
    function _authorizeUpgrade(address newImplementation) internal virtual;

    /**
     * @dev Performs an implementation upgrade with a security check for UUPS proxies, and additional setup call.
     *
     * As a security check, {proxiableUUID} is invoked in the new implementation, and the return value
     * is expected to be the implementation slot in ERC-1967.
     *
     * Emits an {IERC1967-Upgraded} event.
     */
    function _upgradeToAndCallUUPS(address newImplementation, bytes memory data) private {
        try IERC1822Proxiable(newImplementation).proxiableUUID() returns (bytes32 slot) {
            if (slot != ERC1967Utils.IMPLEMENTATION_SLOT) {
                revert UUPSUnsupportedProxiableUUID(slot);
            }
            ERC1967Utils.upgradeToAndCall(newImplementation, data);
        } catch {
            // The implementation is not UUPS
            revert ERC1967Utils.ERC1967InvalidImplementation(newImplementation);
        }
    }
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.20;

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```solidity
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 *
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Storage of the initializable contract.
     *
     * It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions
     * when using with upgradeable contracts.
     *
     * @custom:storage-location erc7201:openzeppelin.storage.Initializable
     */
    struct InitializableStorage {
        /**
         * @dev Indicates that the contract has been initialized.
         */
        uint64 _initialized;
        /**
         * @dev Indicates that the contract is in the process of being initialized.
         */
        bool _initializing;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00;

    /**
     * @dev The contract is already initialized.
     */
    error InvalidInitialization();

    /**
     * @dev The contract is not initializing.
     */
    error NotInitializing();

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint64 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts.
     *
     * Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any
     * number of times. This behavior in the constructor can be useful during testing and is not expected to be used in
     * production.
     *
     * Emits an {Initialized} event.
     */
    modifier initializer() {
        // solhint-disable-next-line var-name-mixedcase
        InitializableStorage storage $ = _getInitializableStorage();

        // Cache values to avoid duplicated sloads
        bool isTopLevelCall = !$._initializing;
        uint64 initialized = $._initialized;

        // Allowed calls:
        // - initialSetup: the contract is not in the initializing state and no previous version was
        //                 initialized
        // - construction: the contract is initialized at version 1 (no reininitialization) and the
        //                 current contract is just being deployed
        bool initialSetup = initialized == 0 && isTopLevelCall;
        bool construction = initialized == 1 && address(this).code.length == 0;

        if (!initialSetup && !construction) {
            revert InvalidInitialization();
        }
        $._initialized = 1;
        if (isTopLevelCall) {
            $._initializing = true;
        }
        _;
        if (isTopLevelCall) {
            $._initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * A reinitializer may be used after the original initialization step. This is essential to configure modules that
     * are added through upgrades and that require initialization.
     *
     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
     * cannot be nested. If one is invoked in the context of another, execution will revert.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     *
     * WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization.
     *
     * Emits an {Initialized} event.
     */
    modifier reinitializer(uint64 version) {
        // solhint-disable-next-line var-name-mixedcase
        InitializableStorage storage $ = _getInitializableStorage();

        if ($._initializing || $._initialized >= version) {
            revert InvalidInitialization();
        }
        $._initialized = version;
        $._initializing = true;
        _;
        $._initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        _checkInitializing();
        _;
    }

    /**
     * @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}.
     */
    function _checkInitializing() internal view virtual {
        if (!_isInitializing()) {
            revert NotInitializing();
        }
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     *
     * Emits an {Initialized} event the first time it is successfully executed.
     */
    function _disableInitializers() internal virtual {
        // solhint-disable-next-line var-name-mixedcase
        InitializableStorage storage $ = _getInitializableStorage();

        if ($._initializing) {
            revert InvalidInitialization();
        }
        if ($._initialized != type(uint64).max) {
            $._initialized = type(uint64).max;
            emit Initialized(type(uint64).max);
        }
    }

    /**
     * @dev Returns the highest version that has been initialized. See {reinitializer}.
     */
    function _getInitializedVersion() internal view returns (uint64) {
        return _getInitializableStorage()._initialized;
    }

    /**
     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
     */
    function _isInitializing() internal view returns (bool) {
        return _getInitializableStorage()._initializing;
    }

    /**
     * @dev Returns a pointer to the storage namespace.
     */
    // solhint-disable-next-line var-name-mixedcase
    function _getInitializableStorage() private pure returns (InitializableStorage storage $) {
        assembly {
            $.slot := INITIALIZABLE_STORAGE
        }
    }
}
          

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol";
import {Initializable} from "../proxy/utils/Initializable.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 OwnableUpgradeable is Initializable, ContextUpgradeable {
    /// @custom:storage-location erc7201:openzeppelin.storage.Ownable
    struct OwnableStorage {
        address _owner;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Ownable")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant OwnableStorageLocation = 0x9016d09d72d40fdae2fd8ceac6b6234c7706214fd39c1cd1e609a0528c199300;

    function _getOwnableStorage() private pure returns (OwnableStorage storage $) {
        assembly {
            $.slot := OwnableStorageLocation
        }
    }

    /**
     * @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.
     */
    function __Ownable_init(address initialOwner) internal onlyInitializing {
        __Ownable_init_unchained(initialOwner);
    }

    function __Ownable_init_unchained(address initialOwner) internal onlyInitializing {
        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) {
        OwnableStorage storage $ = _getOwnableStorage();
        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 {
        OwnableStorage storage $ = _getOwnableStorage();
        address oldOwner = $._owner;
        $._owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}