Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;
pragma abicoder v2;

import "./PendleRedeemProxyBase.sol";

contract PendleRedeemProxyMulti is PendleRedeemProxyBase {
    constructor(IPendleRouter _router, IPendleRetroactiveDistribution _tokenDistContract)
        PendleRedeemProxyBase(_router, _tokenDistContract)
    {}

    function _redeemLmV1Interest(LmRedeemRequest calldata lm, address user)
        internal
        virtual
        override
        returns (PairTokenUints memory res)
    {
        res.tokens.tokenA = IPendleLiquidityMiningMulti(lm.addr).underlyingYieldToken();
        res.uints.uintA = IPendleLiquidityMiningMulti(lm.addr).redeemLpInterests(lm.expiry, user);
    }

    function _redeemLmV1Rewards(LmRedeemRequest calldata lm, address user)
        internal
        virtual
        override
        returns (PairTokenUints memory res)
    {
        res.tokens = IPendleLiquidityMiningMulti(lm.addr).readRewardTokens();
        res.uints = IPendleLiquidityMiningMulti(lm.addr).redeemRewards(lm.expiry, user);
    }

    function _redeemLmV2Interest(LmRedeemRequest calldata lm, address user)
        internal
        virtual
        override
        returns (PairTokenUints memory res)
    {
        res.tokens = IPendleLiquidityMiningV2Multi(lm.addr).readYieldTokens();
        res.uints = IPendleLiquidityMiningV2Multi(lm.addr).redeemDueInterests(user);
    }

    function _redeemLmV2Rewards(LmRedeemRequest calldata lm, address user)
        internal
        virtual
        override
        returns (PairTokenUints memory res)
    {
        res.tokens = IPendleLiquidityMiningV2Multi(lm.addr).readRewardTokens();
        res.uints = IPendleLiquidityMiningV2Multi(lm.addr).redeemRewards(user);
    }

    function _redeemFromRewardManager(
        address,
        address rewardManager,
        address underlyingAsset,
        uint256 expiry,
        address user
    ) internal virtual override returns (TrioTokenUints memory res) {
        res.tokens = IPendleRewardManagerMulti(rewardManager).readRewardTokensForAsset(
            underlyingAsset
        );
        res.uints = IPendleRewardManagerMulti(rewardManager).redeemRewards(
            underlyingAsset,
            expiry,
            user
        );
    }
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */
pragma solidity 0.7.6;
pragma abicoder v2;

import "../interfaces/IPendleRouter.sol";
import "../interfaces/IPendleForge.sol";
import "../libraries/TrioTokensLib.sol";
import "../libraries/PairTokensLib.sol";
import "../interfaces/IPendleLiquidityMining.sol";
import "../interfaces/IPendleLiquidityMiningMulti.sol";
import "../interfaces/IPendleLiquidityMiningV2.sol";
import "../interfaces/IPendleLiquidityMiningV2Multi.sol";
import "../interfaces/IPendleYieldToken.sol";
import "../interfaces/IPendleRewardManager.sol";
import "../interfaces/IPendleRewardManagerMulti.sol";
import "../interfaces/IPendleRetroactiveDistribution.sol";
import "../libraries/PairTokensLib.sol";
import "../libraries/TrioTokensLib.sol";

enum LmRedeemMode {
    INTEREST,
    REWARDS,
    BOTH
}

struct LmRedeemRequest {
    address addr;
    uint256 expiry;
    LmRedeemMode mode;
}

struct LmRedeemResult {
    PairTokenUints rewards;
    PairTokenUints interests;
}

struct Args {
    address[] yts;
    address[] ots;
    address[] markets;
    LmRedeemRequest[] lmV1;
    LmRedeemRequest[] lmV2;
    address[] tokensDistribution;
}

abstract contract PendleRedeemProxyBase {
    IPendleRouter public immutable router;
    IPendleRetroactiveDistribution public immutable tokenDistContract;

    constructor(IPendleRouter _router, IPendleRetroactiveDistribution _tokenDistContract) {
        router = _router;
        tokenDistContract = _tokenDistContract;
    }

    /// @dev only OTs that has rewards should be passed in. SushiSimple & JoeSimple OTs shouldn't be passed in
    function redeem(Args calldata args, address user)
        external
        returns (
            uint256[] memory ytInterests,
            TrioTokenUints[] memory otRewards,
            uint256[] memory marketInterests,
            LmRedeemResult[] memory lmV1Returns,
            LmRedeemResult[] memory lmV2Returns,
            uint256[] memory tokenDistReturns
        )
    {
        ytInterests = redeemYts(args.yts, user);
        otRewards = redeemOts(args.ots, user);
        marketInterests = redeemMarkets(args.markets, user);
        lmV1Returns = redeemLmV1(args.lmV1, user);
        lmV2Returns = redeemLmV2(args.lmV2, user);
        tokenDistReturns = redeemTokenDist(args.tokensDistribution, user);
    }

    function redeemYts(address[] calldata yts, address user)
        public
        returns (uint256[] memory ytInterests)
    {
        ytInterests = new uint256[](yts.length);
        for (uint256 i = 0; i < yts.length; i++) {
            IPendleYieldToken yt = IPendleYieldToken(yts[i]);
            bytes32 forgeId = IPendleForge(yt.forge()).forgeId();
            address underlyingAsset = yt.underlyingAsset();
            uint256 expiry = yt.expiry();
            ytInterests[i] = router.redeemDueInterests(forgeId, underlyingAsset, expiry, user);
        }
    }

    function redeemOts(address[] calldata ots, address user)
        public
        returns (TrioTokenUints[] memory otRewards)
    {
        otRewards = new TrioTokenUints[](ots.length);
        for (uint256 i = 0; i < ots.length; i++) {
            IPendleYieldToken ot = IPendleYieldToken(ots[i]);
            IPendleForge forge = IPendleForge(ot.forge());
            address rewardManager = address(forge.rewardManager());
            address underlyingAsset = ot.underlyingAsset();
            uint256 expiry = ot.expiry();
            otRewards[i] = _redeemFromRewardManager(
                address(forge),
                rewardManager,
                underlyingAsset,
                expiry,
                user
            );
        }
    }

    function redeemMarkets(address[] calldata markets, address user)
        public
        returns (uint256[] memory marketInterests)
    {
        uint256 marketCount = markets.length;
        marketInterests = new uint256[](marketCount);
        for (uint256 i = 0; i < marketCount; i++) {
            marketInterests[i] = router.redeemLpInterests(markets[i], user);
        }
    }

    function redeemTokenDist(address[] calldata tokens, address user)
        public
        returns (uint256[] memory results)
    {
        if (tokens.length != 0) results = tokenDistContract.redeem(tokens, payable(user));
    }

    function redeemLmV1(LmRedeemRequest[] calldata lm, address user)
        public
        returns (LmRedeemResult[] memory results)
    {
        uint256 len = lm.length;
        results = new LmRedeemResult[](len);
        for (uint256 i = 0; i < len; i++) {
            if (lm[i].mode == LmRedeemMode.INTEREST || lm[i].mode == LmRedeemMode.BOTH)
                results[i].interests = _redeemLmV1Interest(lm[i], user);
            if (lm[i].mode == LmRedeemMode.REWARDS || lm[i].mode == LmRedeemMode.BOTH)
                results[i].rewards = _redeemLmV1Rewards(lm[i], user);
        }
    }

    function redeemLmV2(LmRedeemRequest[] calldata lm, address user)
        public
        returns (LmRedeemResult[] memory results)
    {
        uint256 len = lm.length;
        results = new LmRedeemResult[](len);
        for (uint256 i = 0; i < len; i++) {
            if (lm[i].mode == LmRedeemMode.INTEREST || lm[i].mode == LmRedeemMode.BOTH)
                results[i].interests = _redeemLmV2Interest(lm[i], user);
            if (lm[i].mode == LmRedeemMode.REWARDS || lm[i].mode == LmRedeemMode.BOTH)
                results[i].rewards = _redeemLmV2Rewards(lm[i], user);
        }
    }

    function _redeemLmV1Interest(LmRedeemRequest calldata lm, address user)
        internal
        virtual
        returns (PairTokenUints memory);

    function _redeemLmV1Rewards(LmRedeemRequest calldata lm, address user)
        internal
        virtual
        returns (PairTokenUints memory);

    function _redeemLmV2Interest(LmRedeemRequest calldata lm, address user)
        internal
        virtual
        returns (PairTokenUints memory);

    function _redeemLmV2Rewards(LmRedeemRequest calldata lm, address user)
        internal
        virtual
        returns (PairTokenUints memory);

    function _redeemFromRewardManager(
        address forge,
        address rewardManager,
        address underlyingAsset,
        uint256 expiry,
        address user
    ) internal virtual returns (TrioTokenUints memory);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;
pragma abicoder v2;

import "../interfaces/IWETH.sol";
import "./IPendleData.sol";
import "../libraries/PendleStructs.sol";
import "./IPendleMarketFactory.sol";

interface IPendleRouter {
    /**
     * @notice Emitted when a market for a future yield token and an ERC20 token is created.
     * @param marketFactoryId Forge identifier.
     * @param xyt The address of the tokenized future yield token as the base asset.
     * @param token The address of an ERC20 token as the quote asset.
     * @param market The address of the newly created market.
     **/
    event MarketCreated(
        bytes32 marketFactoryId,
        address indexed xyt,
        address indexed token,
        address indexed market
    );

    /**
     * @notice Emitted when a swap happens on the market.
     * @param trader The address of msg.sender.
     * @param inToken The input token.
     * @param outToken The output token.
     * @param exactIn The exact amount being traded.
     * @param exactOut The exact amount received.
     * @param market The market address.
     **/
    event SwapEvent(
        address indexed trader,
        address inToken,
        address outToken,
        uint256 exactIn,
        uint256 exactOut,
        address market
    );

    /**
     * @dev Emitted when user adds liquidity
     * @param sender The user who added liquidity.
     * @param token0Amount the amount of token0 (xyt) provided by user
     * @param token1Amount the amount of token1 provided by user
     * @param market The market address.
     * @param exactOutLp The exact LP minted
     */
    event Join(
        address indexed sender,
        uint256 token0Amount,
        uint256 token1Amount,
        address market,
        uint256 exactOutLp
    );

    /**
     * @dev Emitted when user removes liquidity
     * @param sender The user who removed liquidity.
     * @param token0Amount the amount of token0 (xyt) given to user
     * @param token1Amount the amount of token1 given to user
     * @param market The market address.
     * @param exactInLp The exact Lp to remove
     */
    event Exit(
        address indexed sender,
        uint256 token0Amount,
        uint256 token1Amount,
        address market,
        uint256 exactInLp
    );

    /**
     * @notice Gets a reference to the PendleData contract.
     * @return Returns the data contract reference.
     **/
    function data() external view returns (IPendleData);

    /**
     * @notice Gets a reference of the WETH9 token contract address.
     * @return WETH token reference.
     **/
    function weth() external view returns (IWETH);

    /***********
     *  FORGE  *
     ***********/

    function newYieldContracts(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry
    ) external returns (address ot, address xyt);

    function redeemAfterExpiry(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry
    ) external returns (uint256 redeemedAmount);

    function redeemDueInterests(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry,
        address user
    ) external returns (uint256 interests);

    function redeemUnderlying(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry,
        uint256 amountToRedeem
    ) external returns (uint256 redeemedAmount);

    function renewYield(
        bytes32 forgeId,
        uint256 oldExpiry,
        address underlyingAsset,
        uint256 newExpiry,
        uint256 renewalRate
    )
        external
        returns (
            uint256 redeemedAmount,
            uint256 amountRenewed,
            address ot,
            address xyt,
            uint256 amountTokenMinted
        );

    function tokenizeYield(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry,
        uint256 amountToTokenize,
        address to
    )
        external
        returns (
            address ot,
            address xyt,
            uint256 amountTokenMinted
        );

    /***********
     *  MARKET *
     ***********/

    function addMarketLiquidityDual(
        bytes32 _marketFactoryId,
        address _xyt,
        address _token,
        uint256 _desiredXytAmount,
        uint256 _desiredTokenAmount,
        uint256 _xytMinAmount,
        uint256 _tokenMinAmount
    )
        external
        payable
        returns (
            uint256 amountXytUsed,
            uint256 amountTokenUsed,
            uint256 lpOut
        );

    function addMarketLiquiditySingle(
        bytes32 marketFactoryId,
        address xyt,
        address token,
        bool forXyt,
        uint256 exactInAsset,
        uint256 minOutLp
    ) external payable returns (uint256 exactOutLp);

    function removeMarketLiquidityDual(
        bytes32 marketFactoryId,
        address xyt,
        address token,
        uint256 exactInLp,
        uint256 minOutXyt,
        uint256 minOutToken
    ) external returns (uint256 exactOutXyt, uint256 exactOutToken);

    function removeMarketLiquiditySingle(
        bytes32 marketFactoryId,
        address xyt,
        address token,
        bool forXyt,
        uint256 exactInLp,
        uint256 minOutAsset
    ) external returns (uint256 exactOutXyt, uint256 exactOutToken);

    /**
     * @notice Creates a market given a protocol ID, future yield token, and an ERC20 token.
     * @param marketFactoryId Market Factory identifier.
     * @param xyt Token address of the future yield token as base asset.
     * @param token Token address of an ERC20 token as quote asset.
     * @return market Returns the address of the newly created market.
     **/
    function createMarket(
        bytes32 marketFactoryId,
        address xyt,
        address token
    ) external returns (address market);

    function bootstrapMarket(
        bytes32 marketFactoryId,
        address xyt,
        address token,
        uint256 initialXytLiquidity,
        uint256 initialTokenLiquidity
    ) external payable;

    function swapExactIn(
        address tokenIn,
        address tokenOut,
        uint256 inTotalAmount,
        uint256 minOutTotalAmount,
        bytes32 marketFactoryId
    ) external payable returns (uint256 outTotalAmount);

    function swapExactOut(
        address tokenIn,
        address tokenOut,
        uint256 outTotalAmount,
        uint256 maxInTotalAmount,
        bytes32 marketFactoryId
    ) external payable returns (uint256 inTotalAmount);

    function redeemLpInterests(address market, address user) external returns (uint256 interests);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;

import "./IPendleRouter.sol";
import "./IPendleRewardManager.sol";
import "./IPendleYieldContractDeployer.sol";
import "./IPendleData.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

interface IPendleForge {
    /**
     * @dev Emitted when the Forge has minted the OT and XYT tokens.
     * @param forgeId The forgeId
     * @param underlyingAsset The address of the underlying yield token.
     * @param expiry The expiry of the XYT token
     * @param amountToTokenize The amount of yield bearing assets to tokenize
     * @param amountTokenMinted The amount of OT/XYT minted
     **/
    event MintYieldTokens(
        bytes32 forgeId,
        address indexed underlyingAsset,
        uint256 indexed expiry,
        uint256 amountToTokenize,
        uint256 amountTokenMinted,
        address indexed user
    );

    /**
     * @dev Emitted when the Forge has created new yield token contracts.
     * @param forgeId The forgeId
     * @param underlyingAsset The address of the underlying asset.
     * @param expiry The date in epoch time when the contract will expire.
     * @param ot The address of the ownership token.
     * @param xyt The address of the new future yield token.
     **/
    event NewYieldContracts(
        bytes32 forgeId,
        address indexed underlyingAsset,
        uint256 indexed expiry,
        address ot,
        address xyt,
        address yieldBearingAsset
    );

    /**
     * @dev Emitted when the Forge has redeemed the OT and XYT tokens.
     * @param forgeId The forgeId
     * @param underlyingAsset the address of the underlying asset
     * @param expiry The expiry of the XYT token
     * @param amountToRedeem The amount of OT to be redeemed.
     * @param redeemedAmount The amount of yield token received
     **/
    event RedeemYieldToken(
        bytes32 forgeId,
        address indexed underlyingAsset,
        uint256 indexed expiry,
        uint256 amountToRedeem,
        uint256 redeemedAmount,
        address indexed user
    );

    /**
     * @dev Emitted when interest claim is settled
     * @param forgeId The forgeId
     * @param underlyingAsset the address of the underlying asset
     * @param expiry The expiry of the XYT token
     * @param user Interest receiver Address
     * @param amount The amount of interest claimed
     **/
    event DueInterestsSettled(
        bytes32 forgeId,
        address indexed underlyingAsset,
        uint256 indexed expiry,
        uint256 amount,
        uint256 forgeFeeAmount,
        address indexed user
    );

    /**
     * @dev Emitted when forge fee is withdrawn
     * @param forgeId The forgeId
     * @param underlyingAsset the address of the underlying asset
     * @param expiry The expiry of the XYT token
     * @param amount The amount of interest claimed
     **/
    event ForgeFeeWithdrawn(
        bytes32 forgeId,
        address indexed underlyingAsset,
        uint256 indexed expiry,
        uint256 amount
    );

    function setUpEmergencyMode(
        address _underlyingAsset,
        uint256 _expiry,
        address spender
    ) external;

    function newYieldContracts(address underlyingAsset, uint256 expiry)
        external
        returns (address ot, address xyt);

    function redeemAfterExpiry(
        address user,
        address underlyingAsset,
        uint256 expiry
    ) external returns (uint256 redeemedAmount);

    function redeemDueInterests(
        address user,
        address underlyingAsset,
        uint256 expiry
    ) external returns (uint256 interests);

    function updateDueInterests(
        address underlyingAsset,
        uint256 expiry,
        address user
    ) external;

    function updatePendingRewards(
        address _underlyingAsset,
        uint256 _expiry,
        address _user
    ) external;

    function redeemUnderlying(
        address user,
        address underlyingAsset,
        uint256 expiry,
        uint256 amountToRedeem
    ) external returns (uint256 redeemedAmount);

    function mintOtAndXyt(
        address underlyingAsset,
        uint256 expiry,
        uint256 amountToTokenize,
        address to
    )
        external
        returns (
            address ot,
            address xyt,
            uint256 amountTokenMinted
        );

    function withdrawForgeFee(address underlyingAsset, uint256 expiry) external;

    function getYieldBearingToken(address underlyingAsset) external returns (address);

    /**
     * @notice Gets a reference to the PendleRouter contract.
     * @return Returns the router contract reference.
     **/
    function router() external view returns (IPendleRouter);

    function data() external view returns (IPendleData);

    function rewardManager() external view returns (IPendleRewardManager);

    function yieldContractDeployer() external view returns (IPendleYieldContractDeployer);

    function rewardToken() external view returns (IERC20);

    /**
     * @notice Gets the bytes32 ID of the forge.
     * @return Returns the forge and protocol identifier.
     **/
    function forgeId() external view returns (bytes32);

    function dueInterests(
        address _underlyingAsset,
        uint256 expiry,
        address _user
    ) external view returns (uint256);

    function yieldTokenHolders(address _underlyingAsset, uint256 _expiry)
        external
        view
        returns (address yieldTokenHolder);
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.7.6;
pragma abicoder v2;

import "@openzeppelin/contracts/math/SafeMath.sol";
import "./MathLib.sol";
import "./TokenUtilsLib.sol";

struct TrioUints {
    uint256 uintA;
    uint256 uintB;
    uint256 uintC;
}

struct TrioTokens {
    address tokenA;
    address tokenB;
    address tokenC;
}

struct TrioTokenUints {
    TrioTokens tokens;
    TrioUints uints;
}

library TrioTokensLib {
    using SafeMath for uint256;
    using Math for uint256;
    using TokenUtils for IERC20;

    address internal constant ZERO = address(0);

    function verify(TrioTokens memory a) internal pure {
        if (a.tokenA != ZERO)
            require(a.tokenA != a.tokenB && a.tokenA != a.tokenC, "DUPLICATED_TOKENS");
        if (a.tokenB != ZERO) require(a.tokenB != a.tokenC, "DUPLICATED_TOKENS");
    }

    function safeTransferFrom(
        TrioTokens memory tokens,
        address from,
        address to,
        TrioUints memory amounts
    ) internal {
        if (tokens.tokenA != ZERO && amounts.uintA != 0)
            IERC20(tokens.tokenA).safeTransferFrom(from, to, amounts.uintA);
        if (tokens.tokenB != ZERO && amounts.uintB != 0)
            IERC20(tokens.tokenB).safeTransferFrom(from, to, amounts.uintB);
        if (tokens.tokenC != ZERO && amounts.uintC != 0)
            IERC20(tokens.tokenC).safeTransferFrom(from, to, amounts.uintC);
    }

    function safeTransfer(
        TrioTokens memory tokens,
        address to,
        TrioUints memory amounts
    ) internal {
        if (tokens.tokenA != ZERO && amounts.uintA != 0)
            IERC20(tokens.tokenA).safeTransfer(to, amounts.uintA);
        if (tokens.tokenB != ZERO && amounts.uintB != 0)
            IERC20(tokens.tokenB).safeTransfer(to, amounts.uintB);
        if (tokens.tokenC != ZERO && amounts.uintC != 0)
            IERC20(tokens.tokenC).safeTransfer(to, amounts.uintC);
    }

    function infinityApprove(TrioTokens memory tokens, address to) internal {
        if (tokens.tokenA != ZERO) IERC20(tokens.tokenA).safeApprove(to, type(uint256).max);
        if (tokens.tokenB != ZERO) IERC20(tokens.tokenB).safeApprove(to, type(uint256).max);
        if (tokens.tokenC != ZERO) IERC20(tokens.tokenC).safeApprove(to, type(uint256).max);
    }

    function allowance(TrioTokens memory tokens, address spender)
        internal
        view
        returns (TrioUints memory res)
    {
        if (tokens.tokenA != ZERO)
            res.uintA = IERC20(tokens.tokenA).allowance(address(this), spender);
        if (tokens.tokenB != ZERO)
            res.uintB = IERC20(tokens.tokenB).allowance(address(this), spender);
        if (tokens.tokenC != ZERO)
            res.uintC = IERC20(tokens.tokenC).allowance(address(this), spender);
    }

    function balanceOf(TrioTokens memory tokens, address account)
        internal
        view
        returns (TrioUints memory balances)
    {
        if (tokens.tokenA != ZERO) balances.uintA = IERC20(tokens.tokenA).balanceOf(account);
        if (tokens.tokenB != ZERO) balances.uintB = IERC20(tokens.tokenB).balanceOf(account);
        if (tokens.tokenC != ZERO) balances.uintC = IERC20(tokens.tokenC).balanceOf(account);
    }

    function add(TrioUints memory a, TrioUints memory b)
        internal
        pure
        returns (TrioUints memory res)
    {
        res.uintA = a.uintA.add(b.uintA);
        res.uintB = a.uintB.add(b.uintB);
        res.uintC = a.uintC.add(b.uintC);
    }

    function sub(TrioUints memory a, TrioUints memory b)
        internal
        pure
        returns (TrioUints memory res)
    {
        res.uintA = a.uintA.sub(b.uintA);
        res.uintB = a.uintB.sub(b.uintB);
        res.uintC = a.uintC.sub(b.uintC);
    }

    function eq(TrioUints memory a, TrioUints memory b) internal pure returns (bool) {
        return a.uintA == b.uintA && a.uintB == b.uintB && a.uintC == b.uintC;
    }

    function min(TrioUints memory a, TrioUints memory b) internal pure returns (TrioUints memory) {
        return
            TrioUints(
                Math.min(a.uintA, b.uintA),
                Math.min(a.uintB, b.uintB),
                Math.min(a.uintC, b.uintC)
            );
    }

    function mul(TrioUints memory a, uint256 b) internal pure returns (TrioUints memory res) {
        res.uintA = a.uintA.mul(b);
        res.uintB = a.uintB.mul(b);
        res.uintC = a.uintC.mul(b);
    }

    function div(TrioUints memory a, uint256 b) internal pure returns (TrioUints memory res) {
        res.uintA = a.uintA.div(b);
        res.uintB = a.uintB.div(b);
        res.uintC = a.uintC.div(b);
    }

    function allZero(TrioUints memory a) internal pure returns (bool) {
        return a.uintA == 0 && a.uintB == 0 && a.uintC == 0;
    }

    function allZero(TrioTokens memory a) internal pure returns (bool) {
        return a.tokenA == ZERO && a.tokenB == ZERO && a.tokenC == ZERO;
    }

    function contains(TrioTokens memory tokens, address _token) internal pure returns (bool) {
        if (_token == ZERO) return false;
        return (_token == tokens.tokenA || _token == tokens.tokenB || _token == tokens.tokenC);
    }

    function toArr(TrioTokens memory tokens) internal pure returns (address[] memory res) {
        res = new address[](3);
        res[0] = tokens.tokenA;
        res[1] = tokens.tokenB;
        res[2] = tokens.tokenC;
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.7.6;
pragma abicoder v2;

import "@openzeppelin/contracts/math/SafeMath.sol";
import "./MathLib.sol";
import "./TokenUtilsLib.sol";

struct PairUints {
    uint256 uintA;
    uint256 uintB;
}

struct PairTokens {
    address tokenA;
    address tokenB;
}

struct PairTokenUints {
    PairTokens tokens;
    PairUints uints;
}

library PairTokensLib {
    using SafeMath for uint256;
    using Math for uint256;
    using TokenUtils for IERC20;

    address internal constant ZERO = address(0);

    function verify(PairTokens memory a) internal pure {
        if (a.tokenA != ZERO) require(a.tokenA != a.tokenB, "DUPLICATED_TOKENS");
    }

    function safeTransferFrom(
        PairTokens memory tokens,
        address from,
        address to,
        PairUints memory amounts
    ) internal {
        if (tokens.tokenA != ZERO && amounts.uintA != 0)
            IERC20(tokens.tokenA).safeTransferFrom(from, to, amounts.uintA);
        if (tokens.tokenB != ZERO && amounts.uintB != 0)
            IERC20(tokens.tokenB).safeTransferFrom(from, to, amounts.uintB);
    }

    function safeTransfer(
        PairTokens memory tokens,
        address to,
        PairUints memory amounts
    ) internal {
        if (tokens.tokenA != ZERO && amounts.uintA != 0)
            IERC20(tokens.tokenA).safeTransfer(to, amounts.uintA);
        if (tokens.tokenB != ZERO && amounts.uintB != 0)
            IERC20(tokens.tokenB).safeTransfer(to, amounts.uintB);
    }

    function infinityApprove(PairTokens memory tokens, address to) internal {
        if (tokens.tokenA != ZERO) IERC20(tokens.tokenA).safeApprove(to, type(uint256).max);
        if (tokens.tokenB != ZERO) IERC20(tokens.tokenB).safeApprove(to, type(uint256).max);
    }

    function allowance(PairTokens memory tokens, address spender)
        internal
        view
        returns (PairUints memory res)
    {
        if (tokens.tokenA != ZERO)
            res.uintA = IERC20(tokens.tokenA).allowance(address(this), spender);
        if (tokens.tokenB != ZERO)
            res.uintB = IERC20(tokens.tokenB).allowance(address(this), spender);
    }

    function balanceOf(PairTokens memory tokens, address account)
        internal
        view
        returns (PairUints memory balances)
    {
        if (tokens.tokenA != ZERO) balances.uintA = IERC20(tokens.tokenA).balanceOf(account);
        if (tokens.tokenB != ZERO) balances.uintB = IERC20(tokens.tokenB).balanceOf(account);
    }

    function add(PairUints memory a, PairUints memory b)
        internal
        pure
        returns (PairUints memory res)
    {
        res.uintA = a.uintA.add(b.uintA);
        res.uintB = a.uintB.add(b.uintB);
    }

    function sub(PairUints memory a, PairUints memory b)
        internal
        pure
        returns (PairUints memory res)
    {
        res.uintA = a.uintA.sub(b.uintA);
        res.uintB = a.uintB.sub(b.uintB);
    }

    function eq(PairUints memory a, PairUints memory b) internal pure returns (bool) {
        return a.uintA == b.uintA && a.uintB == b.uintB;
    }

    function eq(PairTokens memory a, PairTokens memory b) internal pure returns (bool) {
        return a.tokenA == b.tokenA && a.tokenB == b.tokenB;
    }

    function min(PairUints memory a, PairUints memory b) internal pure returns (PairUints memory) {
        return PairUints(Math.min(a.uintA, b.uintA), Math.min(a.uintB, b.uintB));
    }

    function mul(PairUints memory a, uint256 b) internal pure returns (PairUints memory res) {
        res.uintA = a.uintA.mul(b);
        res.uintB = a.uintB.mul(b);
    }

    function div(PairUints memory a, uint256 b) internal pure returns (PairUints memory res) {
        res.uintA = a.uintA.div(b);
        res.uintB = a.uintB.div(b);
    }

    function allZero(PairUints memory a) internal pure returns (bool) {
        return a.uintA == 0 && a.uintB == 0;
    }

    function allZero(PairTokens memory a) internal pure returns (bool) {
        return a.tokenA == ZERO && a.tokenB == ZERO;
    }

    function contains(PairTokens memory tokens, address _token) internal pure returns (bool) {
        if (_token == ZERO) return false;
        return (_token == tokens.tokenA || _token == tokens.tokenB);
    }

    function toArr(PairTokens memory tokens) internal pure returns (address[] memory res) {
        res = new address[](2);
        res[0] = tokens.tokenA;
        res[1] = tokens.tokenB;
    }

    function add(PairTokenUints memory a, PairTokenUints memory b)
        internal
        pure
        returns (PairTokenUints memory res)
    {
        require(eq(a.tokens, b.tokens), "PAIR_MISMATCH");
        res.tokens = a.tokens;
        res.uints = add(a.uints, b.uints);
    }

    function mul(PairTokenUints memory a, uint256 b)
        internal
        pure
        returns (PairTokenUints memory res)
    {
        res.tokens = a.tokens;
        res.uints = mul(a.uints, b);
    }

    function div(PairTokenUints memory a, uint256 b)
        internal
        pure
        returns (PairTokenUints memory res)
    {
        res.tokens = a.tokens;
        res.uints = div(a.uints, b);
    }
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;

interface IPendleLiquidityMining {
    event RedeemLpInterests(uint256 expiry, address user, uint256 interests);
    event Funded(uint256[] _rewards, uint256 numberOfEpochs);
    event RewardsToppedUp(uint256[] _epochIds, uint256[] _rewards);
    event AllocationSettingSet(uint256[] _expiries, uint256[] _allocationNumerators);
    event Staked(uint256 expiry, address user, uint256 amount);
    event Withdrawn(uint256 expiry, address user, uint256 amount);
    event PendleRewardsSettled(uint256 expiry, address user, uint256 amount);

    /**
     * @notice fund new epochs
     */
    function fund(uint256[] calldata rewards) external;

    /**
    @notice top up rewards for any funded future epochs (but not to create new epochs)
    */
    function topUpRewards(uint256[] calldata _epochIds, uint256[] calldata _rewards) external;

    /**
     * @notice Stake an exact amount of LP_expiry
     */
    function stake(uint256 expiry, uint256 amount) external returns (address);

    /**
     * @notice Stake an exact amount of LP_expiry
     */
    function stakeFor(
        address to,
        uint256 expiry,
        uint256 amount
    ) external returns (address);

    /**
     * @notice Stake an exact amount of LP_expiry, using a permit
     */
    function stakeWithPermit(
        uint256 expiry,
        uint256 amount,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (address);

    /**
     * @notice Withdraw an exact amount of LP_expiry
     */
    function withdraw(uint256 expiry, uint256 amount) external;

    /**
     * @notice Withdraw an exact amount of LP_expiry
     */
    function withdrawTo(
        address to,
        uint256 expiry,
        uint256 amount
    ) external;

    /**
     * @notice Get the pending rewards for a user
     * @return rewards Returns rewards[0] as the rewards available now, as well as rewards
     that can be claimed for subsequent epochs (size of rewards array is numberOfEpochs)
     */
    function redeemRewards(uint256 expiry, address user) external returns (uint256 rewards);

    /**
     * @notice Get the pending LP interests for a staker
     * @return dueInterests Returns the interest amount
     */
    function redeemLpInterests(uint256 expiry, address user)
        external
        returns (uint256 dueInterests);

    /**
     * @notice Let the liqMiningEmergencyHandler call to approve spender to spend tokens from liqMiningContract
     *          and to spend tokensForLpHolder from the respective lp holders for expiries specified
     */
    function setUpEmergencyMode(uint256[] calldata expiries, address spender) external;

    /**
     * @notice Read the all the expiries that user has staked LP for
     */
    function readUserExpiries(address user) external view returns (uint256[] memory expiries);

    /**
     * @notice Read the amount of LP_expiry staked for a user
     */
    function getBalances(uint256 expiry, address user) external view returns (uint256);

    function lpHolderForExpiry(uint256 expiry) external view returns (address);

    function startTime() external view returns (uint256);

    function epochDuration() external view returns (uint256);

    function totalRewardsForEpoch(uint256) external view returns (uint256);

    function numberOfEpochs() external view returns (uint256);

    function vestingEpochs() external view returns (uint256);

    function baseToken() external view returns (address);

    function underlyingAsset() external view returns (address);

    function underlyingYieldToken() external view returns (address);

    function pendleTokenAddress() external view returns (address);

    function marketFactoryId() external view returns (bytes32);

    function forgeId() external view returns (bytes32);

    function forge() external view returns (address);

    function readAllExpiriesLength() external view returns (uint256);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;
pragma abicoder v2;

import "./IWETH.sol";
import "../libraries/PairTokensLib.sol";

interface IPendleLiquidityMiningMulti {
    event RedeemLpInterests(uint256 expiry, address user, uint256 interests);
    event Funded(PairUints[] _rewards, uint256 numberOfEpochs);
    event RewardsToppedUp(uint256[] _epochIds, PairUints[] _rewards);
    event AllocationSettingSet(uint256[] _expiries, uint256[] _allocationNumerators);
    event Staked(uint256 expiry, address user, uint256 amount);
    event Withdrawn(uint256 expiry, address user, uint256 amount);
    event PendleRewardsSettled(uint256 expiry, address user, PairUints amount);

    /**
     * @notice fund new epochs
     */
    function fund(PairUints[] calldata rewards) external;

    /**
    @notice top up rewards for any funded future epochs (but not to create new epochs)
    */
    function topUpRewards(uint256[] calldata _epochIds, PairUints[] calldata _rewards) external;

    /**
     * @notice Stake an exact amount of LP_expiry
     */
    function stakeFor(
        address forAddr,
        uint256 expiry,
        uint256 amount
    ) external returns (address);

    /**
     * @notice Stake an exact amount of LP_expiry, using a permit
     */
    function stakeWithPermit(
        uint256 expiry,
        uint256 amount,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (address);

    /**
     * @notice Withdraw an exact amount of LP_expiry
     */
    function withdrawTo(
        address to,
        uint256 expiry,
        uint256 amount
    ) external;

    /**
     * @notice Get the pending rewards for a user
     * @return rewards Returns rewards[0] as the rewards available now, as well as rewards
     that can be claimed for subsequent epochs (size of rewards array is numberOfEpochs)
     */
    function redeemRewards(uint256 expiry, address user)
        external
        returns (PairUints memory rewards);

    /**
     * @notice Get the pending LP interests for a staker
     * @return dueInterests Returns the interest amount
     */
    function redeemLpInterests(uint256 expiry, address user)
        external
        returns (uint256 dueInterests);

    /**
     * @notice Let the liqMiningEmergencyHandler call to approve spender to spend tokens from liqMiningContract
     *          and to spend tokensForLpHolder from the respective lp holders for expiries specified
     */
    function setUpEmergencyMode(uint256[] calldata expiries, address spender) external;

    /**
     * @notice Read the all the expiries that user has staked LP for
     */
    function readUserExpiries(address user) external view returns (uint256[] memory expiries);

    /**
     * @notice Read the amount of LP_expiry staked for a user
     */
    function getBalances(uint256 expiry, address user) external view returns (uint256);

    function lpHolderForExpiry(uint256 expiry) external view returns (address);

    function startTime() external view returns (uint256);

    function epochDuration() external view returns (uint256);

    function totalRewardsForEpoch(uint256) external view returns (PairUints memory);

    function readRewardTokens() external view returns (PairTokens memory);

    function numberOfEpochs() external view returns (uint256);

    function vestingEpochs() external view returns (uint256);

    function baseToken() external view returns (address);

    function underlyingAsset() external view returns (address);

    function underlyingYieldToken() external view returns (address);

    function marketFactoryId() external view returns (bytes32);

    function forgeId() external view returns (bytes32);

    function forge() external view returns (address);

    function readAllExpiriesLength() external view returns (uint256);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;

interface IPendleLiquidityMiningV2 {
    event Funded(uint256[] rewards, uint256 numberOfEpochs);
    event RewardsToppedUp(uint256[] epochIds, uint256[] rewards);
    event Staked(address user, uint256 amount);
    event Withdrawn(address user, uint256 amount);
    event PendleRewardsSettled(address user, uint256 amount);

    function fund(uint256[] calldata rewards) external;

    function topUpRewards(uint256[] calldata epochIds, uint256[] calldata rewards) external;

    function stake(address forAddr, uint256 amount) external;

    function withdraw(address toAddr, uint256 amount) external;

    function redeemRewards(address user) external returns (uint256 rewards);

    function redeemDueInterests(address user) external returns (uint256 amountOut);

    function setUpEmergencyMode(address spender, bool) external;

    function updateAndReadEpochData(uint256 epochId, address user)
        external
        returns (
            uint256 totalStakeUnits,
            uint256 totalRewards,
            uint256 lastUpdated,
            uint256 stakeUnitsForUser,
            uint256 availableRewardsForUser
        );

    function balances(address user) external view returns (uint256);

    function startTime() external view returns (uint256);

    function epochDuration() external view returns (uint256);

    function readEpochData(uint256 epochId, address user)
        external
        view
        returns (
            uint256 totalStakeUnits,
            uint256 totalRewards,
            uint256 lastUpdated,
            uint256 stakeUnitsForUser,
            uint256 availableRewardsForUser
        );

    function numberOfEpochs() external view returns (uint256);

    function vestingEpochs() external view returns (uint256);

    function stakeToken() external view returns (address);

    function yieldToken() external view returns (address);

    function pendleTokenAddress() external view returns (address);

    function totalStake() external view returns (uint256);

    function dueInterests(address) external view returns (uint256);

    function lastParamL(address) external view returns (uint256);

    function lastNYield() external view returns (uint256);

    function paramL() external view returns (uint256);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;
pragma abicoder v2;

import "../libraries/PairTokensLib.sol";
import "../interfaces/IWETH.sol";

interface IPendleLiquidityMiningV2Multi {
    event Funded(PairUints[] rewards, uint256 numberOfEpochs);
    event RewardsToppedUp(uint256[] epochIds, PairUints[] rewards);
    event Staked(address user, uint256 amount);
    event Withdrawn(address user, uint256 amount);
    event PendleRewardsSettled(address user, PairUints amount);

    function fund(PairUints[] calldata rewards) external;

    function topUpRewards(uint256[] calldata epochIds, PairUints[] calldata rewards) external;

    function stake(address forAddr, uint256 amount) external;

    function withdraw(address toAddr, uint256 amount) external;

    function redeemRewards(address user) external returns (PairUints memory rewards);

    function redeemDueInterests(address user) external returns (PairUints memory amountOut);

    function setUpEmergencyMode(address spender, bool) external;

    function updateAndReadEpochData(uint256 epochId, address user)
        external
        returns (
            uint256 totalStakeUnits,
            PairUints memory totalRewards,
            uint256 lastUpdated,
            uint256 stakeUnitsForUser,
            PairUints memory availableRewardsForUser
        );

    function balances(address user) external view returns (uint256);

    function startTime() external view returns (uint256);

    function epochDuration() external view returns (uint256);

    function readEpochData(uint256 epochId, address user)
        external
        view
        returns (
            uint256 totalStakeUnits,
            PairUints memory totalRewards,
            uint256 lastUpdated,
            uint256 stakeUnitsForUser,
            PairUints memory availableRewardsForUser
        );

    function numberOfEpochs() external view returns (uint256);

    function vestingEpochs() external view returns (uint256);

    function stakeToken() external view returns (address);

    function totalStake() external view returns (uint256);

    function readYieldTokens() external view returns (PairTokens memory);

    function readRewardTokens() external view returns (PairTokens memory);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "./IPendleBaseToken.sol";
import "./IPendleForge.sol";

interface IPendleYieldToken is IERC20, IPendleBaseToken {
    /**
     * @notice Emitted when burning OT or XYT tokens.
     * @param user The address performing the burn.
     * @param amount The amount to be burned.
     **/
    event Burn(address indexed user, uint256 amount);

    /**
     * @notice Emitted when minting OT or XYT tokens.
     * @param user The address performing the mint.
     * @param amount The amount to be minted.
     **/
    event Mint(address indexed user, uint256 amount);

    /**
     * @notice Burns OT or XYT tokens from user, reducing the total supply.
     * @param user The address performing the burn.
     * @param amount The amount to be burned.
     **/
    function burn(address user, uint256 amount) external;

    /**
     * @notice Mints new OT or XYT tokens for user, increasing the total supply.
     * @param user The address to send the minted tokens.
     * @param amount The amount to be minted.
     **/
    function mint(address user, uint256 amount) external;

    /**
     * @notice Gets the forge address of the PendleForge contract for this yield token.
     * @return Retuns the forge address.
     **/
    function forge() external view returns (IPendleForge);

    /**
     * @notice Returns the address of the underlying asset.
     * @return Returns the underlying asset address.
     **/
    function underlyingAsset() external view returns (address);

    /**
     * @notice Returns the address of the underlying yield token.
     * @return Returns the underlying yield token address.
     **/
    function underlyingYieldToken() external view returns (address);

    /**
     * @notice let the router approve itself to spend OT/XYT/LP from any wallet
     * @param user user to approve
     **/
    function approveRouter(address user) external;
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */
pragma solidity 0.7.6;

interface IPendleRewardManager {
    event UpdateFrequencySet(address[], uint256[]);
    event SkippingRewardsSet(bool);

    event DueRewardsSettled(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry,
        uint256 amountOut,
        address user
    );

    function redeemRewards(
        address _underlyingAsset,
        uint256 _expiry,
        address _user
    ) external returns (uint256 dueRewards);

    function updatePendingRewards(
        address _underlyingAsset,
        uint256 _expiry,
        address _user
    ) external;

    function updateParamLManual(address _underlyingAsset, uint256 _expiry) external;

    function setUpdateFrequency(
        address[] calldata underlyingAssets,
        uint256[] calldata frequencies
    ) external;

    function setSkippingRewards(bool skippingRewards) external;

    function forgeId() external returns (bytes32);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */
pragma solidity 0.7.6;
pragma abicoder v2;

import "../libraries/TrioTokensLib.sol";

interface IPendleRewardManagerMulti {
    event UpdateFrequencySet(address[], uint256[]);
    event SkippingRewardsSet(bool);
    event RedeemRewards(address user, TrioUints amounts);

    event DueRewardsSettled(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry,
        TrioUints amounts,
        address user
    );

    function redeemRewards(
        address _underlyingAsset,
        uint256 _expiry,
        address _user
    ) external returns (TrioUints memory amounts);

    function registerNewUnderlyingAsset(address _underlyingAsset, TrioTokens memory _rewardTokens)
        external;

    function readRewardTokensForAsset(address asset) external returns (TrioTokens memory);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */
pragma solidity 0.7.6;
pragma abicoder v2;

interface IPendleRetroactiveDistribution {
    event DistributeReward(
        bytes32 indexed rewardType,
        address rewardToken,
        uint256 totalAmount
    );
    event UndistributeReward(
        bytes32 indexed rewardType,
        address rewardToken,
        uint256 totalAmount
    );
    event RedeemReward(
        address indexed user,
        address rewardToken,
        uint256 amount
    );
    function redeem(address[] calldata tokens, address payable forAddr)
        external
        returns (uint256[] memory);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */
pragma solidity 0.7.6;

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

interface IWETH is IERC20 {
    function deposit() external payable;

    function withdraw(uint256 wad) external;
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;

import "./IPendleRouter.sol";
import "./IPendleYieldToken.sol";
import "./IPendlePausingManager.sol";
import "./IPendleMarket.sol";

interface IPendleData {
    /**
     * @notice Emitted when validity of a forge-factory pair is updated
     * @param _forgeId the forge id
     * @param _marketFactoryId the market factory id
     * @param _valid valid or not
     **/
    event ForgeFactoryValiditySet(bytes32 _forgeId, bytes32 _marketFactoryId, bool _valid);

    /**
     * @notice Emitted when Pendle and PendleFactory addresses have been updated.
     * @param treasury The address of the new treasury contract.
     **/
    event TreasurySet(address treasury);

    /**
     * @notice Emitted when LockParams is changed
     **/
    event LockParamsSet(uint256 lockNumerator, uint256 lockDenominator);

    /**
     * @notice Emitted when ExpiryDivisor is changed
     **/
    event ExpiryDivisorSet(uint256 expiryDivisor);

    /**
     * @notice Emitted when forge fee is changed
     **/
    event ForgeFeeSet(uint256 forgeFee);

    /**
     * @notice Emitted when interestUpdateRateDeltaForMarket is changed
     * @param interestUpdateRateDeltaForMarket new interestUpdateRateDeltaForMarket setting
     **/
    event InterestUpdateRateDeltaForMarketSet(uint256 interestUpdateRateDeltaForMarket);

    /**
     * @notice Emitted when market fees are changed
     * @param _swapFee new swapFee setting
     * @param _protocolSwapFee new protocolSwapFee setting
     **/
    event MarketFeesSet(uint256 _swapFee, uint256 _protocolSwapFee);

    /**
     * @notice Emitted when the curve shift block delta is changed
     * @param _blockDelta new block delta setting
     **/
    event CurveShiftBlockDeltaSet(uint256 _blockDelta);

    /**
     * @dev Emitted when new forge is added
     * @param marketFactoryId Human Readable Market Factory ID in Bytes
     * @param marketFactoryAddress The Market Factory Address
     */
    event NewMarketFactory(bytes32 indexed marketFactoryId, address indexed marketFactoryAddress);

    /**
     * @notice Set/update validity of a forge-factory pair
     * @param _forgeId the forge id
     * @param _marketFactoryId the market factory id
     * @param _valid valid or not
     **/
    function setForgeFactoryValidity(
        bytes32 _forgeId,
        bytes32 _marketFactoryId,
        bool _valid
    ) external;

    /**
     * @notice Sets the PendleTreasury contract addresses.
     * @param newTreasury Address of new treasury contract.
     **/
    function setTreasury(address newTreasury) external;

    /**
     * @notice Gets a reference to the PendleRouter contract.
     * @return Returns the router contract reference.
     **/
    function router() external view returns (IPendleRouter);

    /**
     * @notice Gets a reference to the PendleRouter contract.
     * @return Returns the router contract reference.
     **/
    function pausingManager() external view returns (IPendlePausingManager);

    /**
     * @notice Gets the treasury contract address where fees are being sent to.
     * @return Address of the treasury contract.
     **/
    function treasury() external view returns (address);

    /***********
     *  FORGE  *
     ***********/

    /**
     * @notice Emitted when a forge for a protocol is added.
     * @param forgeId Forge and protocol identifier.
     * @param forgeAddress The address of the added forge.
     **/
    event ForgeAdded(bytes32 indexed forgeId, address indexed forgeAddress);

    /**
     * @notice Adds a new forge for a protocol.
     * @param forgeId Forge and protocol identifier.
     * @param forgeAddress The address of the added forge.
     **/
    function addForge(bytes32 forgeId, address forgeAddress) external;

    /**
     * @notice Store new OT and XYT details.
     * @param forgeId Forge and protocol identifier.
     * @param ot The address of the new XYT.
     * @param xyt The address of the new XYT.
     * @param underlyingAsset Token address of the underlying asset.
     * @param expiry Yield contract expiry in epoch time.
     **/
    function storeTokens(
        bytes32 forgeId,
        address ot,
        address xyt,
        address underlyingAsset,
        uint256 expiry
    ) external;

    /**
     * @notice Set a new forge fee
     * @param _forgeFee new forge fee
     **/
    function setForgeFee(uint256 _forgeFee) external;

    /**
     * @notice Gets the OT and XYT tokens.
     * @param forgeId Forge and protocol identifier.
     * @param underlyingYieldToken Token address of the underlying yield token.
     * @param expiry Yield contract expiry in epoch time.
     * @return ot The OT token references.
     * @return xyt The XYT token references.
     **/
    function getPendleYieldTokens(
        bytes32 forgeId,
        address underlyingYieldToken,
        uint256 expiry
    ) external view returns (IPendleYieldToken ot, IPendleYieldToken xyt);

    /**
     * @notice Gets a forge given the identifier.
     * @param forgeId Forge and protocol identifier.
     * @return forgeAddress Returns the forge address.
     **/
    function getForgeAddress(bytes32 forgeId) external view returns (address forgeAddress);

    /**
     * @notice Checks if an XYT token is valid.
     * @param forgeId The forgeId of the forge.
     * @param underlyingAsset Token address of the underlying asset.
     * @param expiry Yield contract expiry in epoch time.
     * @return True if valid, false otherwise.
     **/
    function isValidXYT(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry
    ) external view returns (bool);

    /**
     * @notice Checks if an OT token is valid.
     * @param forgeId The forgeId of the forge.
     * @param underlyingAsset Token address of the underlying asset.
     * @param expiry Yield contract expiry in epoch time.
     * @return True if valid, false otherwise.
     **/
    function isValidOT(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry
    ) external view returns (bool);

    function validForgeFactoryPair(bytes32 _forgeId, bytes32 _marketFactoryId)
        external
        view
        returns (bool);

    /**
     * @notice Gets a reference to a specific OT.
     * @param forgeId Forge and protocol identifier.
     * @param underlyingYieldToken Token address of the underlying yield token.
     * @param expiry Yield contract expiry in epoch time.
     * @return ot Returns the reference to an OT.
     **/
    function otTokens(
        bytes32 forgeId,
        address underlyingYieldToken,
        uint256 expiry
    ) external view returns (IPendleYieldToken ot);

    /**
     * @notice Gets a reference to a specific XYT.
     * @param forgeId Forge and protocol identifier.
     * @param underlyingAsset Token address of the underlying asset
     * @param expiry Yield contract expiry in epoch time.
     * @return xyt Returns the reference to an XYT.
     **/
    function xytTokens(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry
    ) external view returns (IPendleYieldToken xyt);

    /***********
     *  MARKET *
     ***********/

    event MarketPairAdded(address indexed market, address indexed xyt, address indexed token);

    function addMarketFactory(bytes32 marketFactoryId, address marketFactoryAddress) external;

    function isMarket(address _addr) external view returns (bool result);

    function isXyt(address _addr) external view returns (bool result);

    function addMarket(
        bytes32 marketFactoryId,
        address xyt,
        address token,
        address market
    ) external;

    function setMarketFees(uint256 _swapFee, uint256 _protocolSwapFee) external;

    function setInterestUpdateRateDeltaForMarket(uint256 _interestUpdateRateDeltaForMarket)
        external;

    function setLockParams(uint256 _lockNumerator, uint256 _lockDenominator) external;

    function setExpiryDivisor(uint256 _expiryDivisor) external;

    function setCurveShiftBlockDelta(uint256 _blockDelta) external;

    /**
     * @notice Displays the number of markets currently existing.
     * @return Returns markets length,
     **/
    function allMarketsLength() external view returns (uint256);

    function forgeFee() external view returns (uint256);

    function interestUpdateRateDeltaForMarket() external view returns (uint256);

    function expiryDivisor() external view returns (uint256);

    function lockNumerator() external view returns (uint256);

    function lockDenominator() external view returns (uint256);

    function swapFee() external view returns (uint256);

    function protocolSwapFee() external view returns (uint256);

    function curveShiftBlockDelta() external view returns (uint256);

    function getMarketByIndex(uint256 index) external view returns (address market);

    /**
     * @notice Gets a market given a future yield token and an ERC20 token.
     * @param xyt Token address of the future yield token as base asset.
     * @param token Token address of an ERC20 token as quote asset.
     * @return market Returns the market address.
     **/
    function getMarket(
        bytes32 marketFactoryId,
        address xyt,
        address token
    ) external view returns (address market);

    /**
     * @notice Gets a market factory given the identifier.
     * @param marketFactoryId MarketFactory identifier.
     * @return marketFactoryAddress Returns the factory address.
     **/
    function getMarketFactoryAddress(bytes32 marketFactoryId)
        external
        view
        returns (address marketFactoryAddress);

    function getMarketFromKey(
        address xyt,
        address token,
        bytes32 marketFactoryId
    ) external view returns (address market);
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity 0.7.6;

struct TokenReserve {
    uint256 weight;
    uint256 balance;
}

struct PendingTransfer {
    uint256 amount;
    bool isOut;
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;

import "./IPendleRouter.sol";

interface IPendleMarketFactory {
    /**
     * @notice Creates a market given a protocol ID, future yield token, and an ERC20 token.
     * @param xyt Token address of the futuonlyCorere yield token as base asset.
     * @param token Token address of an ERC20 token as quote asset.
     * @return market Returns the address of the newly created market.
     **/
    function createMarket(address xyt, address token) external returns (address market);

    /**
     * @notice Gets a reference to the PendleRouter contract.
     * @return Returns the router contract reference.
     **/
    function router() external view returns (IPendleRouter);

    function marketFactoryId() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, 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 `sender` to `recipient` 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 sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @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);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */
pragma solidity 0.7.6;

interface IPendlePausingManager {
    event AddPausingAdmin(address admin);
    event RemovePausingAdmin(address admin);
    event PendingForgeEmergencyHandler(address _pendingForgeHandler);
    event PendingMarketEmergencyHandler(address _pendingMarketHandler);
    event PendingLiqMiningEmergencyHandler(address _pendingLiqMiningHandler);
    event ForgeEmergencyHandlerSet(address forgeEmergencyHandler);
    event MarketEmergencyHandlerSet(address marketEmergencyHandler);
    event LiqMiningEmergencyHandlerSet(address liqMiningEmergencyHandler);

    event PausingManagerLocked();
    event ForgeHandlerLocked();
    event MarketHandlerLocked();
    event LiqMiningHandlerLocked();

    event SetForgePaused(bytes32 forgeId, bool settingToPaused);
    event SetForgeAssetPaused(bytes32 forgeId, address underlyingAsset, bool settingToPaused);
    event SetForgeAssetExpiryPaused(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry,
        bool settingToPaused
    );

    event SetForgeLocked(bytes32 forgeId);
    event SetForgeAssetLocked(bytes32 forgeId, address underlyingAsset);
    event SetForgeAssetExpiryLocked(bytes32 forgeId, address underlyingAsset, uint256 expiry);

    event SetMarketFactoryPaused(bytes32 marketFactoryId, bool settingToPaused);
    event SetMarketPaused(bytes32 marketFactoryId, address market, bool settingToPaused);

    event SetMarketFactoryLocked(bytes32 marketFactoryId);
    event SetMarketLocked(bytes32 marketFactoryId, address market);

    event SetLiqMiningPaused(address liqMiningContract, bool settingToPaused);
    event SetLiqMiningLocked(address liqMiningContract);

    function forgeEmergencyHandler()
        external
        view
        returns (
            address handler,
            address pendingHandler,
            uint256 timelockDeadline
        );

    function marketEmergencyHandler()
        external
        view
        returns (
            address handler,
            address pendingHandler,
            uint256 timelockDeadline
        );

    function liqMiningEmergencyHandler()
        external
        view
        returns (
            address handler,
            address pendingHandler,
            uint256 timelockDeadline
        );

    function permLocked() external view returns (bool);

    function permForgeHandlerLocked() external view returns (bool);

    function permMarketHandlerLocked() external view returns (bool);

    function permLiqMiningHandlerLocked() external view returns (bool);

    function isPausingAdmin(address) external view returns (bool);

    function setPausingAdmin(address admin, bool isAdmin) external;

    function requestForgeHandlerChange(address _pendingForgeHandler) external;

    function requestMarketHandlerChange(address _pendingMarketHandler) external;

    function requestLiqMiningHandlerChange(address _pendingLiqMiningHandler) external;

    function applyForgeHandlerChange() external;

    function applyMarketHandlerChange() external;

    function applyLiqMiningHandlerChange() external;

    function lockPausingManagerPermanently() external;

    function lockForgeHandlerPermanently() external;

    function lockMarketHandlerPermanently() external;

    function lockLiqMiningHandlerPermanently() external;

    function setForgePaused(bytes32 forgeId, bool paused) external;

    function setForgeAssetPaused(
        bytes32 forgeId,
        address underlyingAsset,
        bool paused
    ) external;

    function setForgeAssetExpiryPaused(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry,
        bool paused
    ) external;

    function setForgeLocked(bytes32 forgeId) external;

    function setForgeAssetLocked(bytes32 forgeId, address underlyingAsset) external;

    function setForgeAssetExpiryLocked(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry
    ) external;

    function checkYieldContractStatus(
        bytes32 forgeId,
        address underlyingAsset,
        uint256 expiry
    ) external returns (bool _paused, bool _locked);

    function setMarketFactoryPaused(bytes32 marketFactoryId, bool paused) external;

    function setMarketPaused(
        bytes32 marketFactoryId,
        address market,
        bool paused
    ) external;

    function setMarketFactoryLocked(bytes32 marketFactoryId) external;

    function setMarketLocked(bytes32 marketFactoryId, address market) external;

    function checkMarketStatus(bytes32 marketFactoryId, address market)
        external
        returns (bool _paused, bool _locked);

    function setLiqMiningPaused(address liqMiningContract, bool settingToPaused) external;

    function setLiqMiningLocked(address liqMiningContract) external;

    function checkLiqMiningStatus(address liqMiningContract)
        external
        returns (bool _paused, bool _locked);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;
pragma abicoder v2;

import "./IPendleRouter.sol";
import "./IPendleBaseToken.sol";
import "../libraries/PendleStructs.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

interface IPendleMarket is IERC20 {
    /**
     * @notice Emitted when reserves pool has been updated
     * @param reserve0 The XYT reserves.
     * @param weight0  The XYT weight
     * @param reserve1 The generic token reserves.
     * For the generic Token weight it can be inferred by (2^40) - weight0
     **/
    event Sync(uint256 reserve0, uint256 weight0, uint256 reserve1);
    event RedeemLpInterests(address user, uint256 interests);

    function setUpEmergencyMode(address spender) external;

    function bootstrap(
        address user,
        uint256 initialXytLiquidity,
        uint256 initialTokenLiquidity
    ) external returns (PendingTransfer[2] memory transfers, uint256 exactOutLp);

    function addMarketLiquiditySingle(
        address user,
        address inToken,
        uint256 inAmount,
        uint256 minOutLp
    ) external returns (PendingTransfer[2] memory transfers, uint256 exactOutLp);

    function addMarketLiquidityDual(
        address user,
        uint256 _desiredXytAmount,
        uint256 _desiredTokenAmount,
        uint256 _xytMinAmount,
        uint256 _tokenMinAmount
    ) external returns (PendingTransfer[2] memory transfers, uint256 lpOut);

    function removeMarketLiquidityDual(
        address user,
        uint256 inLp,
        uint256 minOutXyt,
        uint256 minOutToken
    ) external returns (PendingTransfer[2] memory transfers);

    function removeMarketLiquiditySingle(
        address user,
        address outToken,
        uint256 exactInLp,
        uint256 minOutToken
    ) external returns (PendingTransfer[2] memory transfers);

    function swapExactIn(
        address inToken,
        uint256 inAmount,
        address outToken,
        uint256 minOutAmount
    ) external returns (uint256 outAmount, PendingTransfer[2] memory transfers);

    function swapExactOut(
        address inToken,
        uint256 maxInAmount,
        address outToken,
        uint256 outAmount
    ) external returns (uint256 inAmount, PendingTransfer[2] memory transfers);

    function redeemLpInterests(address user) external returns (uint256 interests);

    function getReserves()
        external
        view
        returns (
            uint256 xytBalance,
            uint256 xytWeight,
            uint256 tokenBalance,
            uint256 tokenWeight,
            uint256 currentBlock
        );

    function factoryId() external view returns (bytes32);

    function token() external view returns (address);

    function xyt() external view returns (address);
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity 0.7.6;

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

interface IPendleBaseToken is IERC20 {
    /**
     * @notice Decreases the allowance granted to spender by the caller.
     * @param spender The address to reduce the allowance from.
     * @param subtractedValue The amount allowance to subtract.
     * @return Returns true if allowance has decreased, otherwise false.
     **/
    function decreaseAllowance(address spender, uint256 subtractedValue) external returns (bool);

    /**
     * @notice The yield contract start in epoch time.
     * @return Returns the yield start date.
     **/
    function start() external view returns (uint256);

    /**
     * @notice The yield contract expiry in epoch time.
     * @return Returns the yield expiry date.
     **/
    function expiry() external view returns (uint256);

    /**
     * @notice Increases the allowance granted to spender by the caller.
     * @param spender The address to increase the allowance from.
     * @param addedValue The amount allowance to add.
     * @return Returns true if allowance has increased, otherwise false
     **/
    function increaseAllowance(address spender, uint256 addedValue) external returns (bool);

    /**
     * @notice Returns the number of decimals the token uses.
     * @return Returns the token's decimals.
     **/
    function decimals() external view returns (uint8);

    /**
     * @notice Returns the name of the token.
     * @return Returns the token's name.
     **/
    function name() external view returns (string memory);

    /**
     * @notice Returns the symbol of the token.
     * @return Returns the token's symbol.
     **/
    function symbol() external view returns (string memory);

    /**
     * @notice approve using the owner's signature
     **/
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;
}

// SPDX-License-Identifier: MIT
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */
pragma solidity 0.7.6;

interface IPendleYieldContractDeployer {
    function forgeId() external returns (bytes32);

    function forgeOwnershipToken(
        address _underlyingAsset,
        string memory _name,
        string memory _symbol,
        uint8 _decimals,
        uint256 _expiry
    ) external returns (address ot);

    function forgeFutureYieldToken(
        address _underlyingAsset,
        string memory _name,
        string memory _symbol,
        uint8 _decimals,
        uint256 _expiry
    ) external returns (address xyt);

    function deployYieldTokenHolder(address yieldToken, uint256 expiry)
        external
        returns (address yieldTokenHolder);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    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;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.7.0;
pragma abicoder v2;

import "@openzeppelin/contracts/math/SafeMath.sol";

library Math {
    using SafeMath for uint256;

    uint256 internal constant BIG_NUMBER = (uint256(1) << uint256(200));
    uint256 internal constant PRECISION_BITS = 40;
    uint256 internal constant RONE = uint256(1) << PRECISION_BITS;
    uint256 internal constant PI = (314 * RONE) / 10**2;
    uint256 internal constant PI_PLUSONE = (414 * RONE) / 10**2;
    uint256 internal constant PRECISION_POW = 1e2;

    function checkMultOverflow(uint256 _x, uint256 _y) internal pure returns (bool) {
        if (_y == 0) return false;
        return (((_x * _y) / _y) != _x);
    }

    /**
    @notice find the integer part of log2(p/q)
        => find largest x s.t p >= q * 2^x
        => find largest x s.t 2^x <= p / q
     */
    function log2Int(uint256 _p, uint256 _q) internal pure returns (uint256) {
        uint256 res = 0;
        uint256 remain = _p / _q;
        while (remain > 0) {
            res++;
            remain /= 2;
        }
        return res - 1;
    }

    /**
    @notice log2 for a number that it in [1,2)
    @dev _x is FP, return a FP
    @dev function is from Kyber. Long modified the condition to be (_x >= one) && (_x < two)
    to avoid the case where x = 2 may lead to incorrect result
     */
    function log2ForSmallNumber(uint256 _x) internal pure returns (uint256) {
        uint256 res = 0;
        uint256 one = (uint256(1) << PRECISION_BITS);
        uint256 two = 2 * one;
        uint256 addition = one;

        require((_x >= one) && (_x < two), "MATH_ERROR");
        require(PRECISION_BITS < 125, "MATH_ERROR");

        for (uint256 i = PRECISION_BITS; i > 0; i--) {
            _x = (_x * _x) / one;
            addition = addition / 2;
            if (_x >= two) {
                _x = _x / 2;
                res += addition;
            }
        }

        return res;
    }

    /**
    @notice log2 of (p/q). returns result in FP form
    @dev function is from Kyber.
    @dev _p & _q is FP, return a FP
     */
    function logBase2(uint256 _p, uint256 _q) internal pure returns (uint256) {
        uint256 n = 0;

        if (_p > _q) {
            n = log2Int(_p, _q);
        }

        require(n * RONE <= BIG_NUMBER, "MATH_ERROR");
        require(!checkMultOverflow(_p, RONE), "MATH_ERROR");
        require(!checkMultOverflow(n, RONE), "MATH_ERROR");
        require(!checkMultOverflow(uint256(1) << n, _q), "MATH_ERROR");

        uint256 y = (_p * RONE) / (_q * (uint256(1) << n));
        uint256 log2Small = log2ForSmallNumber(y);

        assert(log2Small <= BIG_NUMBER);

        return n * RONE + log2Small;
    }

    /**
    @notice calculate ln(p/q). returned result >= 0
    @dev function is from Kyber.
    @dev _p & _q is FP, return a FP
    */
    function ln(uint256 p, uint256 q) internal pure returns (uint256) {
        uint256 ln2Numerator = 6931471805599453094172;
        uint256 ln2Denomerator = 10000000000000000000000;

        uint256 log2x = logBase2(p, q);

        require(!checkMultOverflow(ln2Numerator, log2x), "MATH_ERROR");

        return (ln2Numerator * log2x) / ln2Denomerator;
    }

    /**
    @notice extract the fractional part of a FP
    @dev value is a FP, return a FP
     */
    function fpart(uint256 value) internal pure returns (uint256) {
        return value % RONE;
    }

    /**
    @notice convert a FP to an Int
    @dev value is a FP, return an Int
     */
    function toInt(uint256 value) internal pure returns (uint256) {
        return value / RONE;
    }

    /**
    @notice convert an Int to a FP
    @dev value is an Int, return a FP
     */
    function toFP(uint256 value) internal pure returns (uint256) {
        return value * RONE;
    }

    /**
    @notice return e^exp in FP form
    @dev estimation by formula at http://pages.mtu.edu/~shene/COURSES/cs201/NOTES/chap04/exp.html
        the function is based on exp function of:
        https://github.com/NovakDistributed/macroverse/blob/master/contracts/RealMath.sol
    @dev the function is expected to converge quite fast, after about 20 iteration
    @dev exp is a FP, return a FP
     */
    function rpowe(uint256 exp) internal pure returns (uint256) {
        uint256 res = 0;

        uint256 curTerm = RONE;

        for (uint256 n = 0; ; n++) {
            res += curTerm;
            curTerm = rmul(curTerm, rdiv(exp, toFP(n + 1)));
            if (curTerm == 0) {
                break;
            }
            if (n == 500) {
                /*
                testing shows that in the most extreme case, it will take 430 turns to converge.
                however, it's expected that the numbers will not exceed 2^120 in normal situation
                the most extreme case is rpow((1<<256)-1,(1<<40)-1) (equal to rpow((2^256-1)/2^40,0.99..9))
                */
                revert("RPOWE_SLOW_CONVERGE");
            }
        }

        return res;
    }

    /**
    @notice calculate base^exp with base and exp being FP int
    @dev to improve accuracy, base^exp = base^(int(exp)+frac(exp))
                                       = base^int(exp) * base^frac
    @dev base & exp are FP, return a FP
     */
    function rpow(uint256 base, uint256 exp) internal pure returns (uint256) {
        if (exp == 0) {
            // Anything to the 0 is 1
            return RONE;
        }
        if (base == 0) {
            // 0 to anything except 0 is 0
            return 0;
        }

        uint256 frac = fpart(exp); // get the fractional part
        uint256 whole = exp - frac;

        uint256 wholePow = rpowi(base, toInt(whole)); // whole is a FP, convert to Int
        uint256 fracPow;

        // instead of calculating base ^ frac, we will calculate e ^ (frac*ln(base))
        if (base < RONE) {
            /* since the base is smaller than 1.0, ln(base) < 0.
            Since 1 / (e^(frac*ln(1/base))) = e ^ (frac*ln(base)),
            we will calculate 1 / (e^(frac*ln(1/base))) instead.
            */
            uint256 newExp = rmul(frac, ln(rdiv(RONE, base), RONE));
            fracPow = rdiv(RONE, rpowe(newExp));
        } else {
            /* base is greater than 1, calculate normally */
            uint256 newExp = rmul(frac, ln(base, RONE));
            fracPow = rpowe(newExp);
        }
        return rmul(wholePow, fracPow);
    }

    /**
    @notice return base^exp with base in FP form and exp in Int
    @dev this function use a technique called: exponentiating by squaring
        complexity O(log(q))
    @dev function is from Kyber.
    @dev base is a FP, exp is an Int, return a FP
     */
    function rpowi(uint256 base, uint256 exp) internal pure returns (uint256) {
        uint256 res = exp % 2 != 0 ? base : RONE;

        for (exp /= 2; exp != 0; exp /= 2) {
            base = rmul(base, base);

            if (exp % 2 != 0) {
                res = rmul(res, base);
            }
        }
        return res;
    }

    /**
    @dev y is an Int, returns an Int
    @dev babylonian method (https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method)
    @dev from Uniswap
     */
    function sqrt(uint256 y) internal pure returns (uint256 z) {
        if (y > 3) {
            z = y;
            uint256 x = y / 2 + 1;
            while (x < z) {
                z = x;
                x = (y / x + x) / 2;
            }
        } else if (y != 0) {
            z = 1;
        }
    }

    /**
    @notice divide 2 FP, return a FP
    @dev function is from Balancer.
    @dev x & y are FP, return a FP
     */
    function rdiv(uint256 x, uint256 y) internal pure returns (uint256) {
        return (y / 2).add(x.mul(RONE)).div(y);
    }

    /**
    @notice multiply 2 FP, return a FP
    @dev function is from Balancer.
    @dev x & y are FP, return a FP
     */
    function rmul(uint256 x, uint256 y) internal pure returns (uint256) {
        return (RONE / 2).add(x.mul(y)).div(RONE);
    }

    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    function subMax0(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a - b : 0;
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.7.0;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";

library TokenUtils {
    using SafeERC20 for IERC20;

    function requireERC20(address tokenAddr) internal view {
        require(IERC20(tokenAddr).totalSupply() > 0, "INVALID_ERC20");
    }

    function requireERC20(IERC20 token) internal view {
        require(token.totalSupply() > 0, "INVALID_ERC20");
    }

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        token.safeTransfer(to, value);
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        token.safeTransferFrom(from, to, value);
    }

    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        token.approve(spender, 0);
        token.approve(spender, value);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./IERC20.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"contract IPendleRouter","name":"_router","type":"address"},{"internalType":"contract IPendleRetroactiveDistribution","name":"_tokenDistContract","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"components":[{"internalType":"address[]","name":"yts","type":"address[]"},{"internalType":"address[]","name":"ots","type":"address[]"},{"internalType":"address[]","name":"markets","type":"address[]"},{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint256","name":"expiry","type":"uint256"},{"internalType":"enum LmRedeemMode","name":"mode","type":"uint8"}],"internalType":"struct LmRedeemRequest[]","name":"lmV1","type":"tuple[]"},{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint256","name":"expiry","type":"uint256"},{"internalType":"enum LmRedeemMode","name":"mode","type":"uint8"}],"internalType":"struct LmRedeemRequest[]","name":"lmV2","type":"tuple[]"},{"internalType":"address[]","name":"tokensDistribution","type":"address[]"}],"internalType":"struct Args","name":"args","type":"tuple"},{"internalType":"address","name":"user","type":"address"}],"name":"redeem","outputs":[{"internalType":"uint256[]","name":"ytInterests","type":"uint256[]"},{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"address","name":"tokenC","type":"address"}],"internalType":"struct TrioTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"},{"internalType":"uint256","name":"uintC","type":"uint256"}],"internalType":"struct TrioUints","name":"uints","type":"tuple"}],"internalType":"struct TrioTokenUints[]","name":"otRewards","type":"tuple[]"},{"internalType":"uint256[]","name":"marketInterests","type":"uint256[]"},{"components":[{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"internalType":"struct PairTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"}],"internalType":"struct PairUints","name":"uints","type":"tuple"}],"internalType":"struct PairTokenUints","name":"rewards","type":"tuple"},{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"internalType":"struct PairTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"}],"internalType":"struct PairUints","name":"uints","type":"tuple"}],"internalType":"struct PairTokenUints","name":"interests","type":"tuple"}],"internalType":"struct LmRedeemResult[]","name":"lmV1Returns","type":"tuple[]"},{"components":[{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"internalType":"struct PairTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"}],"internalType":"struct PairUints","name":"uints","type":"tuple"}],"internalType":"struct PairTokenUints","name":"rewards","type":"tuple"},{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"internalType":"struct PairTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"}],"internalType":"struct PairUints","name":"uints","type":"tuple"}],"internalType":"struct PairTokenUints","name":"interests","type":"tuple"}],"internalType":"struct LmRedeemResult[]","name":"lmV2Returns","type":"tuple[]"},{"internalType":"uint256[]","name":"tokenDistReturns","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint256","name":"expiry","type":"uint256"},{"internalType":"enum LmRedeemMode","name":"mode","type":"uint8"}],"internalType":"struct LmRedeemRequest[]","name":"lm","type":"tuple[]"},{"internalType":"address","name":"user","type":"address"}],"name":"redeemLmV1","outputs":[{"components":[{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"internalType":"struct PairTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"}],"internalType":"struct PairUints","name":"uints","type":"tuple"}],"internalType":"struct PairTokenUints","name":"rewards","type":"tuple"},{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"internalType":"struct PairTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"}],"internalType":"struct PairUints","name":"uints","type":"tuple"}],"internalType":"struct PairTokenUints","name":"interests","type":"tuple"}],"internalType":"struct LmRedeemResult[]","name":"results","type":"tuple[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint256","name":"expiry","type":"uint256"},{"internalType":"enum LmRedeemMode","name":"mode","type":"uint8"}],"internalType":"struct LmRedeemRequest[]","name":"lm","type":"tuple[]"},{"internalType":"address","name":"user","type":"address"}],"name":"redeemLmV2","outputs":[{"components":[{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"internalType":"struct PairTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"}],"internalType":"struct PairUints","name":"uints","type":"tuple"}],"internalType":"struct PairTokenUints","name":"rewards","type":"tuple"},{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"internalType":"struct PairTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"}],"internalType":"struct PairUints","name":"uints","type":"tuple"}],"internalType":"struct PairTokenUints","name":"interests","type":"tuple"}],"internalType":"struct LmRedeemResult[]","name":"results","type":"tuple[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"markets","type":"address[]"},{"internalType":"address","name":"user","type":"address"}],"name":"redeemMarkets","outputs":[{"internalType":"uint256[]","name":"marketInterests","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"ots","type":"address[]"},{"internalType":"address","name":"user","type":"address"}],"name":"redeemOts","outputs":[{"components":[{"components":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"address","name":"tokenC","type":"address"}],"internalType":"struct TrioTokens","name":"tokens","type":"tuple"},{"components":[{"internalType":"uint256","name":"uintA","type":"uint256"},{"internalType":"uint256","name":"uintB","type":"uint256"},{"internalType":"uint256","name":"uintC","type":"uint256"}],"internalType":"struct TrioUints","name":"uints","type":"tuple"}],"internalType":"struct TrioTokenUints[]","name":"otRewards","type":"tuple[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"tokens","type":"address[]"},{"internalType":"address","name":"user","type":"address"}],"name":"redeemTokenDist","outputs":[{"internalType":"uint256[]","name":"results","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"yts","type":"address[]"},{"internalType":"address","name":"user","type":"address"}],"name":"redeemYts","outputs":[{"internalType":"uint256[]","name":"ytInterests","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"router","outputs":[{"internalType":"contract IPendleRouter","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenDistContract","outputs":[{"internalType":"contract IPendleRetroactiveDistribution","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

000000000000000000000000771ad65bf2837c89a1cc0a0fc601d9de7f217b52000000000000000000000000cfa2cd04c0a34793c25cda392147ce463ea50cab

-----Decoded View---------------
Arg [0] : _router (address): 0x771ad65bF2837C89A1CC0A0FC601d9De7f217b52
Arg [1] : _tokenDistContract (address): 0xcfa2Cd04C0a34793c25CDa392147ce463eA50CaB

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000771ad65bf2837c89a1cc0a0fc601d9de7f217b52
Arg [1] : 000000000000000000000000cfa2cd04c0a34793c25cda392147ce463ea50cab