pragma solidity ^0.4.25;
pragma experimental ABIEncoderV2;

// Contract 01

contract OwnableContract {    
    event onTransferOwnership(address newOwner);
	address superOwner; 
	
    constructor() public { 
        superOwner = msg.sender;
    }
    modifier onlyOwner() {
        require(msg.sender == superOwner);
        _;
    } 
	
    function viewSuperOwner() public view returns (address owner) {
        return superOwner;
    }
      
    function changeOwner(address newOwner) onlyOwner public {
        require(newOwner != superOwner);
        
        superOwner = newOwner;
        
        emit onTransferOwnership(superOwner);
    }
}

// Contract 02

contract BlockableContract is OwnableContract {
    
    event onBlockHODLs(bool status);
 
    bool public blockedContract;
    
    constructor() public { 
        blockedContract = false;  
    }
    
    modifier contractActive() {
        require(!blockedContract);
        _;
    } 
    
    function doBlockContract() onlyOwner public {
        blockedContract = true;
        
        emit onBlockHODLs(blockedContract);
    }
    
    function unBlockContract() onlyOwner public {
        blockedContract = false;
        
        emit onBlockHODLs(blockedContract);
    }
}

// Contract 03

contract ldoh is BlockableContract {
    
    event onStoreProfileHash(address indexed hodler, string profileHashed);
    event onHodlTokens(address indexed hodler, address indexed tokenAddress, string tokenSymbol, uint256 amount, uint256 endtime);
    event onClaimTokens(address indexed hodler, address indexed tokenAddress, string tokenSymbol, uint256 amount, uint256 endtime);
    event onReturnAll(uint256 returned);

    // Variables //
	
    address internal AXPRtoken;
    mapping(address => string) public profileHashed; // User Prime 

	// * = New ** = Undeveloped
	
	// Default Setting
	
	uint256 public hodlingTime;
    uint256 public allTimeHighPrice;
	uint256 public percent = 300;        				// * Only test 300% Permonth
	uint256 private constant affiliate = 12;        	// * 12% from deposit
	uint256 private constant cashback = 16;        		// * 16% from deposit
	uint256 private constant totalreceive = 88;        	// * 88% from deposit	
    uint256 private constant seconds30days = 2592000;  	// *

    struct Safe {
        uint256 id;
        uint256 amount;
        uint256 endtime;
        address user;
        address tokenAddress;
		string tokenSymbol;	
		uint256 amountbalance; 			// * --- > 88% from deposit
		uint256 cashbackbalance; 		// * --- > 16% from deposit
		uint256 lasttime; 				// * --- > Now
		uint256 percentage; 			// * --- > return tokens every month
		uint256 percentagereceive; 		// * --- > 0 %
		uint256 tokenreceive; 			// * --- > 0 Token
		uint256 affiliatebalance; 		// **
		address referrer; 				// **

    }
    
    //safes variables
  
    mapping(address => uint256[]) 	public _userSafes;
    mapping(uint256 => Safe) 		private _safes; 		// = Struct safe
	
    uint256 private _currentIndex; 							// Id Number
    uint256 public _countSafes; 							// Total User
	
    mapping(address => uint256) public _totalSaved; 		// Token Balance count
    
    //dev owner variables

    uint256 public comission;
    mapping(address => uint256) private _systemReserves;    // Token Balance Reserve
    address[] public _listedReserves;
    
    //constructor
   
    constructor() public {
        
        AXPRtoken = 0xC39E626A04C5971D770e319760D7926502975e47;
        
        hodlingTime = 365 days;
        _currentIndex = 1;
        comission = 5;
    }
    
	
// Function 01 - fallback function to receive donation in eth
    
    function () public payable {
        require(msg.value > 0);
        
        _systemReserves[0x0] = add(_systemReserves[0x0], msg.value);
    }

	
	
// Function 02 - store the profile's hash in the blockchain
    
    function storeProfileHashed(string _profileHashed) public {
        profileHashed[msg.sender] = _profileHashed;        

        emit onStoreProfileHash(msg.sender, _profileHashed);
    }
    
	
// Function 03 - Hodl Token
	
    function HodlTokens(address tokenAddress, uint256 amount) public contractActive {
        require(tokenAddress != 0x0);
        require(amount > 0);

          
        ERC20Interface token = ERC20Interface(tokenAddress);
        
        require(token.transferFrom(msg.sender, address(this), amount));
		
		    uint256 affiliatecomission = mul(amount, affiliate) / 100; // *			
            uint256 data_amountbalance = sub(amount, affiliatecomission); // * 
			uint256 data_cashbackbalance = mul(amount, cashback) / 100; // *			 
			  		  
		// Insert to Database  
			 	  
		_userSafes[msg.sender].push(_currentIndex);
		_safes[_currentIndex] = 

		Safe(

		_currentIndex, amount, now + hodlingTime, msg.sender, tokenAddress, token.symbol(), data_amountbalance, data_cashbackbalance, now, percent, 0, 0, 0,0xA15C7Ebe1f07CaF6bFF097D8a589fb8AC49Ae5B3);
				
		
		// Update Token Balance, Current Index, CountSafes
		
        _totalSaved[tokenAddress] = add(_totalSaved[tokenAddress], amount);        
        _currentIndex++;
        _countSafes++;
        
        emit onHodlTokens(msg.sender, tokenAddress, token.symbol(), amount, now + hodlingTime);
    }
	
	
// Function 04 - Withdraw Token
	
    function ClaimTokens(address tokenAddress, uint256 id) public {
        require(tokenAddress != 0x0);
        require(id != 0);        
        
        Safe storage s = _safes[id];
        require(s.user == msg.sender);
        
        RetireHodl(tokenAddress, id);
    }
    
    function RetireHodl(address tokenAddress, uint256 id) private {

        Safe storage s = _safes[id];
        
        require(s.id != 0);
        require(s.tokenAddress == tokenAddress);
        require(
                (tokenAddress == AXPRtoken && s.endtime < now ) ||
                    tokenAddress != AXPRtoken
                );

        uint256 eventAmount;
        address eventTokenAddress = s.tokenAddress;
        string memory eventTokenSymbol = s.tokenSymbol;
        
        if(s.endtime < now) // hodl complete
        {
            PayToken(s.user, s.tokenAddress, s.amountbalance);
            
            eventAmount = s.amountbalance;
		   _totalSaved[s.tokenAddress] = sub(_totalSaved[s.tokenAddress], s.amountbalance); // *
			
	    DeleteSafe(s);
        _countSafes--;
		
        }
        else // hodl still in progress (penalty fee applies), not for AXPR tokens
        {
			
			uint256 timeframe  = now - s.lasttime;
			uint256 realAmount = s.amount * s.percentage / 100 * timeframe / seconds30days ;
          				
			uint256 newamountbalance = sub(s.amountbalance, realAmount);	 // *  	
            			
		s.amountbalance = newamountbalance;  // *
		s.lasttime = now;  // *

		
			uint256 tokenaffiliate = mul(s.amount, affiliate) / 100 ; // * 
			uint256 tokenreceived = s.amount - tokenaffiliate - newamountbalance;	  // * 				
			uint256 percentagereceived = tokenreceived / s.amount * 100;	  // *
		
		s.tokenreceive = tokenreceived; // *
		s.percentagereceive = percentagereceived; // *		
		_totalSaved[s.tokenAddress] = sub(_totalSaved[s.tokenAddress], realAmount); // *
		
		
	        PayToken(s.user, s.tokenAddress, realAmount);           
            eventAmount = realAmount;
				
		}
        
        emit onClaimTokens(msg.sender, eventTokenAddress, eventTokenSymbol, eventAmount, now);
    }    
    
	
// Function 05 - store comission from unfinished hodl
	
    function StoreComission(address tokenAddress, uint256 amount) private {
            
        _systemReserves[tokenAddress] = add(_systemReserves[tokenAddress], amount);
        
        bool isNew = true;
        for(uint256 i = 0; i < _listedReserves.length; i++) {
            if(_listedReserves[i] == tokenAddress) {
                isNew = false;
                break;
            }
        }         
        if(isNew) _listedReserves.push(tokenAddress); 
    }    
    
	
	
// Function 06 - private pay token to address
    
    function PayToken(address user, address tokenAddress, uint256 amount) private {
        
        ERC20Interface token = ERC20Interface(tokenAddress);
        
        require(token.balanceOf(address(this)) >= amount);
        token.transfer(user, amount);
    }   
    
	
// Function 07 - delete safe values in storage
    
    function DeleteSafe(Safe s) private {
        
        _totalSaved[s.tokenAddress] = sub(_totalSaved[s.tokenAddress], s.amount);
        delete _safes[s.id];
        
        uint256[] storage vector = _userSafes[msg.sender];
        uint256 size = vector.length; 
        for(uint256 i = 0; i < size; i++) {
            if(vector[i] == s.id) {
                vector[i] = vector[size-1];
                vector.length--;
                break;
            }
        } 
    }

	
// Function 08 - Get user's any token balance

    
    function GetHodlTokensBalance(address tokenAddress) public view returns (uint256 balance) {
        require(tokenAddress != 0x0);
        
        for(uint256 i = 1; i < _currentIndex; i++) {            
            Safe storage s = _safes[i];
            if(s.user == msg.sender && s.tokenAddress == tokenAddress)
                balance += s.amount;
        }
        return balance;
    }

// Function 09 - Get how many safes has the user
    
    function GetUserSafesLength(address hodler) public view returns (uint256 length) {
        return _userSafes[hodler].length;
    }
    
	
// Function 10 - Get safes values
    
	function GetSafe(uint256 _id) public view
        returns (uint256 id, address user, address tokenAddress, uint256 amount, uint256 endtime, string tokenSymbol, uint256 amountbalance, uint256 lasttime, uint256 percentage, uint256 percentagereceive, uint256 tokengereceive, address referrer)
    {
        Safe storage s = _safes[_id];
        return(s.id, s.user, s.tokenAddress, s.amount, s.endtime, s.tokenSymbol, s.amountbalance, s.lasttime, s.percentage, s.percentagereceive, s.tokenreceive, s.referrer);
    }

	
// Function 11 - Get tokens reserved for the owner as commission
    
    function GetTokenFees(address tokenAddress) private view returns (uint256 amount) {
        return _systemReserves[tokenAddress];
    }    
    
// Function 12 - Get contract's balance
    
    function GetContractBalance() public view returns(uint256)
    {
        return address(this).balance;
    }    
    
	
/////// ONLY CREATOR /////// 	
	
	
// 01 retire hodl safe
    
    function OwnerRetireHodl(address tokenAddress, uint256 id) public onlyOwner {
        require(tokenAddress != 0x0);
        require(id != 0);
        
        RetireHodl(tokenAddress, id);
    }
    
	
// 02 change hodling time
    
    function ChangeHodlingTime(uint256 newHodlingDays) onlyOwner public {
        require(newHodlingDays >= 60);
        
        hodlingTime = newHodlingDays * 1 days;
    }   
    
// 03 Change all time high price
    
    function ChangeAllTimeHighPrice(uint256 newAllTimeHighPrice) onlyOwner public {
        require(newAllTimeHighPrice > allTimeHighPrice);
        
        allTimeHighPrice = newAllTimeHighPrice;
    }              

	
// 04 Change comission value
    
    function ChangeComission(uint256 newComission) onlyOwner public {
        require(newComission <= 30);
        
        comission = newComission;
    }
    
// 05 Withdraw token fees by address
    
    function WithdrawTokenFees(address tokenAddress) onlyOwner public {
        require(_systemReserves[tokenAddress] > 0);
        
        uint256 amount = _systemReserves[tokenAddress];
        _systemReserves[tokenAddress] = 0;
        
        ERC20Interface token = ERC20Interface(tokenAddress);
        
        require(token.balanceOf(address(this)) >= amount);
        token.transfer(msg.sender, amount);
    }

// 06 Withdraw all eth and all tokens fees
    
    function WithdrawAllFees() onlyOwner public {
        
        // ether
        uint256 x = _systemReserves[0x0];
        if(x > 0 && x <= address(this).balance) {
            _systemReserves[0x0] = 0;
            msg.sender.transfer(_systemReserves[0x0]);
        }
        
        // tokens
        address ta;
        ERC20Interface token;
        for(uint256 i = 0; i < _listedReserves.length; i++) {
            ta = _listedReserves[i];
            if(_systemReserves[ta] > 0)
            { 
                x = _systemReserves[ta];
                _systemReserves[ta] = 0;
                
                token = ERC20Interface(ta);
                token.transfer(msg.sender, x);
            }
        }
        _listedReserves.length = 0; 
    }
    

// 07 - Withdraw ether received through fallback function
    
    function WithdrawEth(uint256 amount) onlyOwner public {
        require(amount > 0); 
        require(address(this).balance >= amount); 
        
        msg.sender.transfer(amount);
    }

// 08 - Returns all tokens addresses with fees
        
    function GetTokensAddressesWithFees() 
        onlyOwner public view 
        returns (address[], string[], uint256[])
    {
        uint256 length = _listedReserves.length;
        
        address[] memory tokenAddress = new address[](length);
        string[] memory tokenSymbol = new string[](length);
        uint256[] memory tokenFees = new uint256[](length);
        
        for (uint256 i = 0; i < length; i++) {
    
            tokenAddress[i] = _listedReserves[i];
            
            ERC20Interface token = ERC20Interface(tokenAddress[i]);
            
            tokenSymbol[i] = token.symbol();
            tokenFees[i] = GetTokenFees(tokenAddress[i]);
        }
        
        return (tokenAddress, tokenSymbol, tokenFees);
    }

	
// 09 - Return all tokens to their respective addresses
    
    function ReturnAllTokens(bool onlyAXPR) onlyOwner public
    {
        uint256 returned;

        for(uint256 i = 1; i < _currentIndex; i++) {            
            Safe storage s = _safes[i];
            if (s.id != 0) {
                if (
                    (onlyAXPR && s.tokenAddress == AXPRtoken) ||
                    !onlyAXPR
                    )
                {
                    PayToken(s.user, s.tokenAddress, s.amount);
                    DeleteSafe(s);
                    
                    _countSafes--;
                    returned++;
                }
            }
        }

        emit onReturnAll(returned);
    }    

	
	
////////////////// ~~~~~~~~~~~~~~~ ////////////////// 	
	
	
	

    /**
    * SAFE MATH FUNCTIONS
    * 
    * @dev Multiplies two numbers, throws on overflow.
    */
    function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
        if (a == 0) {
            return 0;
        }
        c = a * b;
        assert(c / a == b);
        return c;
    }
    
    /**
    * @dev Integer division of two numbers, truncating the quotient.
    */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        // assert(b > 0); // Solidity automatically throws when dividing by 0
        // uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold
        return a / b;
    }
    
    /**
    * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
    */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        assert(b <= a);
        return a - b;
    }
    
    /**
    * @dev Adds two numbers, throws on overflow.
    */
    function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
        c = a + b;
        assert(c >= a);
        return c;
    }
    
}

contract ERC20Interface {

    uint256 public totalSupply;
    uint256 public decimals;
    
    function symbol() public view returns (string);
    function balanceOf(address _owner) public view returns (uint256 balance);
    function transfer(address _to, uint256 _value) public returns (bool success);
    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);
    function approve(address _spender, uint256 _value) public returns (bool success);
    function allowance(address _owner, address _spender) public view returns (uint256 remaining);

    // solhint-disable-next-line no-simple-event-func-name  
    event Transfer(address indexed _from, address indexed _to, uint256 _value); 
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}