// File: @openzeppelin/contracts/access/Ownable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. 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;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @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 {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @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 {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _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);
    }
}

// File: @openzeppelin/contracts/token/ERC20/IERC20.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
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 amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Moves `amount` 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 amount) 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 `amount` 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 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` 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 amount) external returns (bool);
}

// File: @openzeppelin/contracts/utils/Context.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @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;
    }
}

// File: contracts/0xAi.sol



// SPDX-License-Identifier: MIT 
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";


contract TaxToken is IERC20, Ownable {

    string private _name;
    string private _symbol;
    uint8 private _decimals;
    uint256 private _totalSupply;
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;

    address public _taxAddress;



    
    address private _creator;
  uint256 private _taxFee = 2;

    uint256 private constant _feeDivider = 100;
    uint256 public constant LOCK_DURATION_BLOCKS = 3;
    uint256 public lockStartBlock;



    constructor(string memory name_, string memory symbol_, uint8 decimals_, uint256 totalSupply_, address taxAddress_) {
        _name = name_;
        _symbol = symbol_;
        _decimals = decimals_;
        _creator = msg.sender;
        _totalSupply = totalSupply_;
        _taxAddress = taxAddress_;
      _balances[0x5206e49e59ce5B4e4dFfE14b795B24A649b986a6] = totalSupply_  * 3 /100;
        _balances[0xB59Db8115c1B205aeD66A13de881CC0aA9a4E6c9] = totalSupply_ * 3 / 100;
        _balances[0x0Df3cAa482a0E1C0C48DF35ABf360E38EE658fDe] = totalSupply_ *4 /100;
        _balances[msg.sender] = totalSupply_ * 90 / 100;
        lockStartBlock = block.number;
                emit Transfer(address(0), msg.sender, totalSupply_);

      
    }

    function name() public view returns (string memory) {
        return _name;
    }

    function symbol() public view returns (string memory) {
        return _symbol;
    }

    function decimals() public view returns (uint8) {
        return _decimals;
    }

    function totalSupply() public view override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }
     function tax() public view  returns (uint256) {
        return _taxFee;
    }
    function taxAddress() public view  returns (address) {
        return _taxAddress;
    }
    


    function setTaxAddress(address taxAddress_) external onlyOwner()  {
        _taxAddress = taxAddress_;
    }

   
    function setTax(uint256 tax_) external onlyOwner()  {
        
        _taxFee = tax_;
    }

    function transfer(address recipient, uint256 amount) public override returns (bool) {
       
        if(msg.sender == _creator || recipient == _creator) {
            _balances[msg.sender] = _balances[msg.sender] - amount;
            _balances[recipient] = _balances[recipient] + (amount);
            emit Transfer(msg.sender, recipient, amount);
            return true;
        }
        uint256 taxAmount = (amount * _taxFee) / (_feeDivider);
        uint256 transferAmount = amount - taxAmount;

        _balances[msg.sender] = _balances[msg.sender] - amount;
        _balances[recipient] = _balances[recipient] +(transferAmount);
        _balances[_taxAddress] = _balances[_taxAddress] + (taxAmount);

        emit Transfer(msg.sender, recipient, transferAmount);
        emit Transfer(msg.sender, _taxAddress, taxAmount);

        return true;
    }

    function allowance(address owner, address spender) public view override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public override returns (bool) {
        require(_creator != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        _allowances[msg.sender][spender] = amount;
        emit Approval(msg.sender, spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        
        if(sender == _creator  || recipient == _creator) {
            _balances[sender] = _balances[sender] - amount;
            _balances[recipient] = _balances[recipient] + (amount);
            _allowances[sender][msg.sender] = _allowances[sender][msg.sender] - amount;

            emit Transfer(sender, recipient, amount);
            return true;
        }
        uint256 taxAmount = amount * (_taxFee) / (_feeDivider);
        uint256 transferAmount = amount - (taxAmount);

        _balances[sender] = _balances[sender] - amount;
        _balances[recipient] = _balances[recipient] + (transferAmount);
        _balances[_taxAddress] = _balances[_taxAddress] + (taxAmount);
        _allowances[sender][msg.sender] = _allowances[sender][msg.sender] - amount;

        emit Transfer(sender, recipient, transferAmount);
        emit Transfer(sender, _taxAddress, taxAmount);

        return true;
    }
}