// SPDX-License-Identifier: MIT
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//    '╜╢▓▓▓▓▓▓▓╣╢▓▓█▓▓╣▒▒▒▒▒▒╢╢╢╢╣╣╣╢╢╢╢╢╢╢╢╢╢╢╢╢╣╣╢╢▓╣▒▒▒▒▒▒▒╢▓▓▓▓▓╣╢╣▓▓▓▓▓▓╨╜   

//       ╙╜╜╜╜╢╢╣╣╢▓▓▓▓▓▓╣▒▒▒▒▒▒▒▒▒╢╢╢╢╢╢╢╢╢╢╢╢╣╢╢╢▒▒▒▒▒▒▒▒▒▒╢▓▓▓▓▓╨╜╜╜╜╜╜╜╜╜`     

//            '```` '╙╢▓▓▓▓▓╣▒▒▒▒▒▒▒▒▒▒▒▒╢╢╢╣▒▒▒▒▒▒▒▒▒▒▒▒▒▒╫▓▓▓▓╜╜'                

//                     ╙╙╢▓▓▓▓▓╣╣▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒╢▓▓▓▓▓╜╜`                   

//                        `╙╙╢▓▓▓▓▓▓▓▓╣▒▒▒▒▒▒▒▒▒▒▒╢▓▓▓▓▓▓╜╜╙'                      

//                             `'╙╙╫▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓╣▒╜"'                           

//                                 '▒╢▓▓╢▓▓▓▓▓▓▓╣▒`                                

//                                  ▒╫▓╣╢╢╣╣▒▒▒╢▒▒░                                

//                                 ░║╫▓╣╣╣▒▒▒▒▒▒╢╢╣▒                               

//                                 ║╢╢╣▒▒▒▒▒▒▒▒▒▒╢╣╣╖╖                             

//                             ,╓╥@╢╣▒▒▒▒▒▒▒▒▒▒▒▒▒▒╢╢╢@╖;                          

//                           ╓@╫▓╢╣▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒╢╢▓@╖ 
// 
//                             Mr. FluteDev for MonkSwap

pragma solidity ^0.8.17;

contract MonkLock {

    uint256 public locks;

    struct LockInfo {
        uint256 amount;
        uint256 unlockblock;
        address token;
        address locker;
    }

    address public admin;

    bool public unlockedForEveryone;

    mapping(uint256 => LockInfo ) public lockRegistry;

    constructor(){
        admin = msg.sender;
    }

function lock(address tokenAddress, uint256 tokenAmount, uint256 unlockblock) public {
    if(msg.sender != admin){
    require(unlockedForEveryone == true);
    }
    uint256 tokenCurrentBalance =  IERC20(tokenAddress).balanceOf(address(this));
    IERC20(tokenAddress).transferFrom(msg.sender, address(this), tokenAmount);
    lockRegistry[locks].unlockblock = unlockblock;
    lockRegistry[locks].token = tokenAddress;
    lockRegistry[locks].locker = msg.sender;
    lockRegistry[locks].amount = IERC20(tokenAddress).balanceOf(address(this)) - tokenCurrentBalance;
    locks += 1;
}

function unlock(uint256 lockId) public {
    require(msg.sender == lockRegistry[lockId].locker && lockRegistry[lockId].unlockblock < block.number, "Not Allowed");
    lockRegistry[lockId].unlockblock = type(uint256).max;
    IERC20(lockRegistry[lockId].token).transfer(msg.sender, lockRegistry[lockId].amount);
}
function togglPublic (bool what) public {
    require(msg.sender == admin);
   unlockedForEveryone = what;
}


}

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);
}