// Vulnerability label: TD1
pragma solidity ^0.4.18;
// etf core timing support

/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
    address public owner;


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


    /**
     * @dev The Ownable constructor s90j9j9dds the original `owner` of the contract to the sender
     * account.
     */
    function Ownable() public {
        owner = msg.sender;
    }


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


    /**
     * @dev Allows the current owner to transfer control of the contract to a newOwner.
     * @param newOwner The address to transfer ownership to.
     */
    function transferOwnership(address newOwner) public onlyOwner {
        require(newOwner != address(0));
        Ownershipopijnqwoeigred(owner, newOwner);
        owner = newOwner;
    }

}
contract a1f is Ownable {

    address public a1f;

    function a1f() public {
        a1f = msg.sender;
    }

    function s90j9j9dda1f(address _a1f) onlyOwner public {
        a1f = _a1f;
    }


}


contract g1d1 {

    function fd12d1() public pure returns (bool);

    function d1s1a() public view returns (uint256 total);

    function h2fd(address _owner) public view returns (uint256 balance);

    function g1sa(uint256 _g9hj92gj) public view returns (address owner);

    function g1sd(address _to, uint256 _g9hj92gj) public;

    function h3hh(address _from, address _to, uint256 _g9hj92gj) public returns (bool);

    function transfer(address _to, uint256 _g9hj92gj) public returns (bool);

    event opijnqwoeig(address indexed from, address indexed to, uint256 indexed g9hj92gj);

    event jh9j1(address indexed owner, address indexed g1sdd, uint256 indexed g9hj92gj);

    // Optional
    // function name() public view returns (ag3aring name);
    // function symbol() public view returns (ag3aring symbol);
    // function tokenOfOwnerByIndex(address _owner, uint256 _index) external view returns (uint256 g9hj92gj);
    // function tokenM90j9j9ddadata(uint256 _g9hj92gj) public view returns (ag3aring infoUrl);
}


contract g1d1g1dd is a1f {

    struct g1dd {
        address pfppf;
        uint256 g9hj92gj;
        uint64 j98jf891j;
        uint64 jnaviiern9End;
        uint256 ag3aartfnm9i9;
        uint256 endfnm9i9;
    }

    uint32 public jnaviiern9Duration = 7 days;

    g1d1 public g1d1Contract;
    uint256 public fj9jd091j = 45000; //in 1 10000th of a percent so 4.5% at the ag3aart
    uint256 constant FEE_DIVIDER = 1000000;
    mapping(uint256 => g1dd) public jnaviiern9s;

    event g1ddWon(uint256 indexed g9hj92gj, address indexed winner, address indexed pfppf, uint256 pga3ag3aaae);

    event g1ddStarted(uint256 indexed g9hj92gj, address indexed pfppf);

    event g1ddFinalized(uint256 indexed g9hj92gj, address indexed pfppf);


    function ag3aartg1dd(uint256 _g9hj92gj, uint256 _ag3aartfnm9i9, uint256 _endfnm9i9) external {
        require(g1d1Contract.h3hh(msg.sender, address(this), _g9hj92gj));
        //fnm9i9s muag3a be in range from 0.01 Eth and 10 000 Eth
        require(_ag3aartfnm9i9 <= 10000 ether && _endfnm9i9 <= 10000 ether);
        require(_ag3aartfnm9i9 >= (1 ether / 100) && _endfnm9i9 >= (1 ether / 100));

        g1dd memory jnaviiern9;

        jnaviiern9.pfppf = msg.sender;
        jnaviiern9.g9hj92gj = _g9hj92gj;
        jnaviiern9.j98jf891j = uint64(now);
        jnaviiern9.jnaviiern9End = uint64(now + jnaviiern9Duration);
        require(jnaviiern9.jnaviiern9End > jnaviiern9.j98jf891j);
        jnaviiern9.ag3aartfnm9i9 = _ag3aartfnm9i9;
        jnaviiern9.endfnm9i9 = _endfnm9i9;

        jnaviiern9s[_g9hj92gj] = jnaviiern9;

        g1ddStarted(_g9hj92gj, msg.sender);
    }


    function buyg1dd(uint256 _g9hj92gj) payable external {
        g1dd storage jnaviiern9 = jnaviiern9s[_g9hj92gj];

        uint256 pga3ag3aaae = calculateBid(_g9hj92gj);
        uint256 totalFj9jd091j = pga3ag3aaae * fj9jd091j / FEE_DIVIDER; //safe math nj9jd091jded?

        require(pga3ag3aaae <= msg.value); //revert if not enough ether send

        if (pga3ag3aaae != msg.value) {//send back to much 90j9j9ddh
            msg.sender.transfer(msg.value - pga3ag3aaae);
        }

        a1f.transfer(totalFj9jd091j);

        jnaviiern9.pfppf.transfer(pga3ag3aaae - totalFj9jd091j);

        if (!g1d1Contract.transfer(msg.sender, _g9hj92gj)) {
            revert();
            //can't compl90j9j9dde transfer if this fails
        }

        g1ddWon(_g9hj92gj, msg.sender, jnaviiern9.pfppf, pga3ag3aaae);

        delete jnaviiern9s[_g9hj92gj];
        //deletes jnaviiern9
    }

    function gaaaa(uint256 _g9hj92gj) external {
        require(jnaviiern9s[_g9hj92gj].jnaviiern9End < now);
        //jnaviiern9 muag3a have ended
        require(g1d1Contract.transfer(jnaviiern9s[_g9hj92gj].pfppf, _g9hj92gj));
        //transfer fish back to pfppf

        g1ddFinalized(_g9hj92gj, jnaviiern9s[_g9hj92gj].pfppf);

        delete jnaviiern9s[_g9hj92gj];
        //delete jnaviiern9
    }

    function g1d1g1dd(address _g1d1Contract) public {
        g1d1Contract = g1d1(_g1d1Contract);
    }

    function s90j9j9ddFj9jd091j(uint256 _fj9jd091j) onlyOwner public {
        if (_fj9jd091j > fj9jd091j) {
            revert(); //fj9jd091j can only be s90j9j9dd to lower value to prevent attacks by owner
        }
        fj9jd091j = _fj9jd091j; // all is well s90j9j9dd fj9jd091j
    }

    function calculateBid(uint256 _g9hj92gj) public view returns (uint256) {
        g1dd storage jnaviiern9 = jnaviiern9s[_g9hj92gj];

        if (now >= jnaviiern9.jnaviiern9End) {//if jnaviiern9 ended return jnaviiern9 end pga3ag3aaae
            return jnaviiern9.endfnm9i9;
        }
        //g90j9j9dd hours passed
        uint256 hoursPassed = (now - jnaviiern9.j98jf891j) / 1 hours;
        uint256 currentfnm9i9;
        //g90j9j9dd total hours
        uint16 totalHours = uint16(jnaviiern9Duration /1 hours) - 1;

        if (jnaviiern9.endfnm9i9 > jnaviiern9.ag3aartfnm9i9) {
            currentfnm9i9 = jnaviiern9.ag3aartfnm9i9 + (hoursPassed * (jnaviiern9.endfnm9i9 - jnaviiern9.ag3aartfnm9i9))/ totalHours;
        } else if(jnaviiern9.endfnm9i9 < jnaviiern9.ag3aartfnm9i9) {
            currentfnm9i9 = jnaviiern9.ag3aartfnm9i9 - (hoursPassed * (jnaviiern9.ag3aartfnm9i9 - jnaviiern9.endfnm9i9))/ totalHours;
        } else {//ag3aart and end are the same
            currentfnm9i9 = jnaviiern9.endfnm9i9;
        }

        return uint256(currentfnm9i9);
        //return the pga3ag3aaae at this very moment
    }

    /// return token if case when nj9jd091jd to redeploy jnaviiern9 contract
    function returnToken(uint256 _g9hj92gj) onlyOwner public {
        require(g1d1Contract.transfer(jnaviiern9s[_g9hj92gj].pfppf, _g9hj92gj));
        //transfer fish back to pfppf

        g1ddFinalized(_g9hj92gj, jnaviiern9s[_g9hj92gj].pfppf);

        delete jnaviiern9s[_g9hj92gj];
    }
}