// SPDX-License-Identifier: Unlicensed

pragma solidity ^0.7.4;

library SafeMathInt {
int256 private constant MIN_INT256 = int256(1) << 255;
int256 private constant MAX_INT256 = ~(int256(1) << 255);

function mul(int256 a, int256 b) internal pure returns (int256) {
int256 c = a * b;

require(c != MIN_INT256 || (a & MIN_INT256) != (b & MIN_INT256));
require((b == 0) || (c / b == a));
return c;
}

function div(int256 a, int256 b) internal pure returns (int256) {
require(b != - 1 || a != MIN_INT256);

return a / b;
}

function sub(int256 a, int256 b) internal pure returns (int256) {
int256 c = a - b;
require((b >= 0 && c <= a) || (b < 0 && c > a));
return c;
}

function add(int256 a, int256 b) internal pure returns (int256) {
int256 c = a b;
require((b >= 0 && c >= a) || (b < 0 && c < a));
return c;
}

function abs(int256 a) internal pure returns (int256) {
require(a != MIN_INT256);
return a < 0 ? - a : a;
}
}

library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a b;
require(c >= a, "SafeMath: addition overflow");

return c;
}

function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}

function sub(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;

return c;
}

function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}

uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");

return c;
}

function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}

function div(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;

return c;
}

function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
}

interface IERC20 {
function totalSupply() external view returns (uint256);

function balanceOf(address who) external view returns (uint256);

function allowance(address owner, address spender)
external
view
returns (uint256);

function transfer(address to, uint256 value) external returns (bool);

function approve(address spender, uint256 value) external returns (bool);

function transferFrom(
address from,
address to,
uint256 value
) external returns (bool);

event Transfer(address indexed from, address indexed to, uint256 value);

event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
}

interface IPancakeSwapPair {
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;
}

interface IPancakeSwapRouter {
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);

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;
}

interface IPancakeSwapFactory {
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;
}

contract Ownable {
address private _owner;

event OwnershipRenounced(address indexed previousOwner);

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

constructor() {
_owner = msg.sender;
}

function owner() public view returns (address) {
return _owner;
}

modifier onlyOwner() {
require(isOwner());
_;
}

function isOwner() public view returns (bool) {
return msg.sender == _owner;
}

function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(_owner);
_owner = address(0);
}

function transferOwnership(address newOwner) public onlyOwner {
_transferOwnership(newOwner);
}

function _transferOwnership(address newOwner) internal {
require(newOwner != address(0));
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}

abstract contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;

constructor(
string memory name_,
string memory symbol_,
uint8 decimals_
) {
_name = name_;
_symbol = symbol_;
_decimals = decimals_;
}

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;
}
}

contract Godfather is ERC20Detailed, Ownable {

using SafeMath for uint256;
using SafeMathInt for int256;

event LogRebase(uint256 indexed epoch, uint256 totalSupply);

string public _name = "Godfather";
string public _symbol = "GF";
uint8 public _decimals = 5;

IPancakeSwapPair public pairContract;
mapping(address => bool) _isFeeExempt;

modifier validRecipient(address to) {
require(to != address(0x0));
_;
}

uint256 public constant DECIMALS = 5;
uint256 public constant MAX_UINT256 = ~uint256(0);
uint8 public constant RATE_DECIMALS = 7;

uint256 private constant INITIAL_FRAGMENTS_SUPPLY = (100 * (10 ** 4)) * 10 ** DECIMALS;

uint256 public liquidityFee = 40;
uint256 public treasuryFee = 40;
uint256 public insuranceFundFee = 40;
uint256 public sellFee = 50;
uint256 public firePitFee = 10;
uint256 public totalFee = liquidityFee.add(treasuryFee).add(insuranceFundFee).add(firePitFee);
uint256 public feeDenominator = 1000;
uint256 public rebaseCycle = 5 minutes;

address DEAD = 0x000000000000000000000000000000000000dEaD;
address ZERO = 0x0000000000000000000000000000000000000000;

address public autoLiquidityReceiver;
address public treasuryReceiver;
address public insuranceFundReceiver;
address public firePitAddress;
address public pairAddress;
bool public swapEnabled = true;
IPancakeSwapRouter public router;
address public pair;
bool inSwap = false;
modifier swapping() {
inSwap = true;
_;
inSwap = false;
}

uint256 private constant TOTAL_GONS = MAX_UINT256 - (MAX_UINT256 % INITIAL_FRAGMENTS_SUPPLY);
uint256 private constant MAX_SUPPLY = (600 * (10 ** 8)) * 10 ** DECIMALS;

bool public _autoRebase;
bool public _autoAddLiquidity;
uint256 public _initRebaseStartTime;
uint256 public _lastRebasedTime;
uint256 public _lastAddLiquidityTime;
uint256 public _totalSupply;
uint256 private _gonsPerFragment;

mapping(address => uint256) private _gonBalances;
mapping(address => mapping(address => uint256)) private _allowedFragments;
mapping(address => bool) public blacklist;

constructor() ERC20Detailed("Godfather", "GF", uint8(DECIMALS)) Ownable() {

router = IPancakeSwapRouter(0x10ED43C718714eb63d5aA57B78B54704E256024E);
pair = IPancakeSwapFactory(router.factory()).createPair(router.WETH(), address(this));

autoLiquidityReceiver = 0x9691e9691a54CF5CE391486015b9F6b67444bB0e;
treasuryReceiver = 0x7FB82B34F283e4ddD7D5F2Ec287D9A81Ed5dFa64;
insuranceFundReceiver = 0x993651c5B75B3dC47913c85af4209Ea50B088fb9;
firePitAddress = 0x12edbcb9f25E3F137B0b1Bd35D6865F8557103A8;

_allowedFragments[address(this)][address(router)] = uint256(- 1);
pairAddress = pair;
pairContract = IPancakeSwapPair(pair);

_totalSupply = INITIAL_FRAGMENTS_SUPPLY;
_gonBalances[treasuryReceiver] = TOTAL_GONS;
_gonsPerFragment = TOTAL_GONS.div(_totalSupply);
_initRebaseStartTime = block.timestamp;
_lastRebasedTime = block.timestamp;
_autoRebase = true;
_autoAddLiquidity = true;
_isFeeExempt[treasuryReceiver] = true;
_isFeeExempt[address(this)] = true;

_transferOwnership(treasuryReceiver);
emit Transfer(address(0x0), treasuryReceiver, _totalSupply);
}

function rebase() internal {

if (inSwap) return;
uint256 rebaseRate;
uint256 deltaTimeFromInit = block.timestamp - _initRebaseStartTime;
uint256 deltaTime = block.timestamp - _lastRebasedTime;
uint256 times = deltaTime.div(rebaseCycle);
uint256 epoch = times.mul(5);

if (deltaTimeFromInit >= (3 * 365 days)) {
rebaseRate = 644;
} else if (deltaTimeFromInit >= (2 * 365 days)) {
rebaseRate = 717;
} else if (deltaTimeFromInit >= (365 days)) {
rebaseRate = 758;
} else if (deltaTimeFromInit < (365 days)) {
rebaseRate = 768;
}

for (uint256 i = 0; i < times; i ) {
_totalSupply = _totalSupply.mul((10 ** RATE_DECIMALS).add(rebaseRate)).div(10 ** RATE_DECIMALS);
}
_gonsPerFragment = TOTAL_GONS.div(_totalSupply);
_lastRebasedTime = _lastRebasedTime.add(times.mul(rebaseCycle));

pairContract.sync();

emit LogRebase(epoch, _totalSupply);
}

function transfer(address to, uint256 value) external override validRecipient(to) returns (bool) {
_transferFrom(msg.sender, to, value);
return true;
}

function transferFrom(
address from,
address to,
uint256 value
) external override validRecipient(to) returns (bool) {

if (_allowedFragments[from][msg.sender] != uint256(- 1)) {
_allowedFragments[from][msg.sender] =
_allowedFragments[from][msg.sender].sub(value, "Insufficient Allowance");
}
_transferFrom(from, to, value);
return true;
}

function _basicTransfer(
address from,
address to,
uint256 amount
) internal returns (bool) {
uint256 gonAmount = amount.mul(_gonsPerFragment);
_gonBalances[from] = _gonBalances[from].sub(gonAmount);
_gonBalances[to] = _gonBalances[to].add(gonAmount);
return true;
}

function _transferFrom(
address sender,
address recipient,
uint256 amount
) internal returns (bool) {

require(!blacklist[sender] && !blacklist[recipient], "in_blacklist");

if (inSwap) {
return _basicTransfer(sender, recipient, amount);
}

if (shouldRebase()) {
rebase();
}

if (shouldAddLiquidity()) {
addLiquidity();
}

if (shouldSwapBack()) {
swapBack();
}

uint256 gonAmount = amount.mul(_gonsPerFragment);
_gonBalances[sender] = _gonBalances[sender].sub(gonAmount);
uint256 gonAmountReceived = shouldTakeFee(sender, recipient)
? takeFee(sender, recipient, gonAmount)
: gonAmount;
_gonBalances[recipient] = _gonBalances[recipient].add(
gonAmountReceived
);

emit Transfer(
sender,
recipient,
gonAmountReceived.div(_gonsPerFragment)
);
return true;
}

function takeFee(
address sender,
address recipient,
uint256 gonAmount
) internal returns (uint256) {
uint256 _totalFee = totalFee;
uint256 _treasuryFee = treasuryFee;

if (recipient == pair) {
_totalFee = totalFee.add(sellFee);
_treasuryFee = treasuryFee.add(sellFee);
}

uint256 feeAmount = gonAmount.div(feeDenominator).mul(_totalFee);

_gonBalances[firePitAddress] = _gonBalances[firePitAddress].add(
gonAmount.div(feeDenominator).mul(firePitFee)
);
_gonBalances[address(this)] = _gonBalances[address(this)].add(
gonAmount.div(feeDenominator).mul(_treasuryFee.add(insuranceFundFee))
);
_gonBalances[autoLiquidityReceiver] = _gonBalances[autoLiquidityReceiver].add(
gonAmount.div(feeDenominator).mul(liquidityFee)
);

emit Transfer(sender, address(this), feeAmount.div(_gonsPerFragment));
return gonAmount.sub(feeAmount);
}

function addLiquidity() internal swapping {
uint256 autoLiquidityAmount = _gonBalances[autoLiquidityReceiver].div(_gonsPerFragment);
_gonBalances[address(this)] = _gonBalances[address(this)].add(_gonBalances[autoLiquidityReceiver]);
_gonBalances[autoLiquidityReceiver] = 0;
uint256 amountToLiquify = autoLiquidityAmount.div(2);
uint256 amountToSwap = autoLiquidityAmount.sub(amountToLiquify);

if (amountToSwap == 0) {
return;
}
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = router.WETH();

uint256 balanceBefore = address(this).balance;

router.swapExactTokensForETHSupportingFeeOnTransferTokens(
amountToSwap,
0,
path,
address(this),
block.timestamp
);

uint256 amountETHLiquidity = address(this).balance.sub(balanceBefore);

if (amountToLiquify > 0 && amountETHLiquidity > 0) {
router.addLiquidityETH{value : amountETHLiquidity}(
address(this),
amountToLiquify,
0,
0,
autoLiquidityReceiver,
block.timestamp
);
}
_lastAddLiquidityTime = block.timestamp;
}

function swapBack() internal swapping {

uint256 amountToSwap = _gonBalances[address(this)].div(_gonsPerFragment);

if (amountToSwap == 0) {
return;
}

uint256 balanceBefore = address(this).balance;
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = router.WETH();

router.swapExactTokensForETHSupportingFeeOnTransferTokens(
amountToSwap,
0,
path,
address(this),
block.timestamp
);

uint256 amountETHToTreasuryAndSIF = address(this).balance.sub(
balanceBefore
);

(bool success,) = payable(treasuryReceiver).call{
value : amountETHToTreasuryAndSIF.mul(treasuryFee).div(treasuryFee.add(insuranceFundFee)),
gas : 30000
}("");
(success,) = payable(insuranceFundReceiver).call{
value : amountETHToTreasuryAndSIF.mul(insuranceFundFee).div(treasuryFee.add(insuranceFundFee)),
gas : 30000
}("");
}

function withdrawAllToTreasury() external swapping onlyOwner {

uint256 amountToSwap = _gonBalances[address(this)].div(_gonsPerFragment);
require(amountToSwap > 0, "There is no GF token deposited in token contract");
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = router.WETH();
router.swapExactTokensForETHSupportingFeeOnTransferTokens(
amountToSwap,
0,
path,
treasuryReceiver,
block.timestamp
);
}

function shouldTakeFee(address from, address to) internal view returns (bool) {
return
(pair == from || pair == to) &&
!_isFeeExempt[from];
}

function shouldRebase() internal view returns (bool) {
return
_autoRebase &&
(_totalSupply < MAX_SUPPLY) &&
msg.sender != pair &&
!inSwap &&
block.timestamp >= (_lastRebasedTime rebaseCycle);
}

function shouldAddLiquidity() internal view returns (bool) {
return
_autoAddLiquidity &&
!inSwap &&
msg.sender != pair &&
block.timestamp >= (_lastAddLiquidityTime 2 days);
}

function shouldSwapBack() internal view returns (bool) {
return
!inSwap &&
msg.sender != pair;
}

function setAutoRebase(bool _flag) external onlyOwner {
if (_flag) {
_autoRebase = _flag;
_lastRebasedTime = block.timestamp;
} else {
_autoRebase = _flag;
}
}

function setAutoAddLiquidity(bool _flag) external onlyOwner {
if (_flag) {
_autoAddLiquidity = _flag;
_lastAddLiquidityTime = block.timestamp;
} else {
_autoAddLiquidity = _flag;
}
}

function allowance(address owner_, address spender) external view override returns (uint256) {
return _allowedFragments[owner_][spender];
}

function decreaseAllowance(address spender, uint256 subtractedValue) external returns (bool) {
uint256 oldValue = _allowedFragments[msg.sender][spender];
if (subtractedValue >= oldValue) {
_allowedFragments[msg.sender][spender] = 0;
} else {
_allowedFragments[msg.sender][spender] = oldValue.sub(subtractedValue);
}
emit Approval(msg.sender, spender, _allowedFragments[msg.sender][spender]);
return true;
}

function increaseAllowance(address spender, uint256 addedValue) external returns (bool) {
_allowedFragments[msg.sender][spender] = _allowedFragments[msg.sender][spender].add(addedValue);
emit Approval(msg.sender, spender, _allowedFragments[msg.sender][spender]);
return true;
}

function approve(address spender, uint256 value) external override returns (bool) {
_allowedFragments[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}

function checkFeeExempt(address userAddress) external view returns (bool) {
return _isFeeExempt[userAddress];
}

function getCirculatingSupply() public view returns (uint256) {
return (TOTAL_GONS.sub(_gonBalances[DEAD]).sub(_gonBalances[ZERO])).div(_gonsPerFragment);
}

function isNotInSwap() external view returns (bool) {
return !inSwap;
}

function manualSync() external {
IPancakeSwapPair(pair).sync();
}

function setFeeReceivers(
address _autoLiquidityReceiver,
address _treasuryReceiver,
address _insuranceFundReceiver,
address _firePitAddress
) external onlyOwner {
autoLiquidityReceiver = _autoLiquidityReceiver;
treasuryReceiver = _treasuryReceiver;
insuranceFundReceiver = _insuranceFundReceiver;
firePitAddress = _firePitAddress;
}

function getLiquidityBacking(uint256 accuracy) public view returns (uint256) {
uint256 liquidityBalance = _gonBalances[pair].div(_gonsPerFragment);
return accuracy.mul(liquidityBalance.mul(2)).div(getCirculatingSupply());
}

function setWhitelist(address userAddress) external onlyOwner {
_isFeeExempt[userAddress] = true;
}

function setBotBlacklist(address _botAddress, bool _flag) external onlyOwner {
require(isContract(_botAddress), "only contract address, not allowed externally owned account");
blacklist[_botAddress] = _flag;
}

function setPairAddress(address _pairAddress) public onlyOwner {
pairAddress = _pairAddress;
}

function setLP(address _address) external onlyOwner {
pairContract = IPancakeSwapPair(_address);
}

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

function balanceOf(address who) external view override returns (uint256) {
return _gonBalances[who].div(_gonsPerFragment);
}

function isContract(address addr) internal view returns (bool) {
uint size;
assembly {size := extcodesize(addr)}
return size > 0;
}

receive() external payable {}

function setAutoLiquidityReceiver(address newAddress) external onlyOwner {
autoLiquidityReceiver = newAddress;
}

function setTreasuryReceiver(address newAddress) external onlyOwner {
treasuryReceiver = newAddress;
}

function setInsuranceFundReceiver(address newAddress) external onlyOwner {
insuranceFundReceiver = newAddress;
}

function setFirePitAddress(address newAddress) external onlyOwner {
firePitAddress = newAddress;
}

function retrieveERC20Token(address tokenAddress, uint256 amount, address receiveAddress) external onlyOwner returns (bool success) {
return IERC20(tokenAddress).transfer(receiveAddress, amount);
}

function retrieveMainBalance(address receiveAddress) external onlyOwner {
payable(receiveAddress).transfer(address(this).balance);
}

function getNextRebase() external view returns (uint256) {
uint256 nextRebase;
nextRebase = _lastRebasedTime;
while (true) {
nextRebase = nextRebase.add(rebaseCycle);
if (nextRebase > block.timestamp) {
break;
}
}
return nextRebase;
}

}