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// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.17;

import {DataStore} from "./DataStore.sol";
import {PoolStore} from "./PoolStore.sol";
import {PositionStore} from "./PositionStore.sol";

import "./Roles.sol";

/// @title RiskStore
/// @notice Implementation of risk mitigation measures such as maximum open interest and maximum pool drawdown
contract RiskStore is Roles {
    // Constants
    uint256 public constant BPS_DIVIDER = 10000;

    mapping(string => mapping(address => uint256)) private maxOI; // market => asset => amount

    // Pool Risk Measures
    uint256 public poolHourlyDecay; // bps = 4.16% hourly, disappears after 24 hours
    mapping(address => int256) private poolProfitTracker; // asset => amount (amortized)
    mapping(address => uint256) private poolProfitLimit; // asset => bps
    mapping(address => uint256) private poolLastChecked; // asset => timestamp

    // Contracts
    DataStore public DS;

    /// @dev Initialize DataStore address
    function initialize(address rs, address ds) external initializer {
        DS = DataStore(ds);
        roleStore = RoleStore(rs);
        _setGov(msg.sender);
        poolHourlyDecay = 416;
    }

    // V2 Delta Long-Short
    mapping(string => mapping(address => uint256)) private maxDelta; // market => asset => amount

    // V3 Max Position Size
    uint256 private maxPositionSizeFactor; // 10000 = 100%

    // V4 ADL
    mapping(address => uint256) private adlThreshold; // asset => threshold (bps)

    /// @notice Set maximum delta between longs and shorts
    /// @dev Only callable by governance
    /// @param market Market to set, e.g. "ETH-USD"
    /// @param asset Address of base asset, e.g. address(0) for ETH
    /// @param amount Max delta to set
    function setMaxDelta(
        string calldata market,
        address asset,
        uint256 amount
    ) external onlyGov {
        require(amount > 0, "!amount");
        maxDelta[market][asset] = amount;
    }

    /// @notice Set maximum open interest
    /// @notice Once current open interest exceeds this value, orders are no longer accepted
    /// @dev Only callable by governance
    /// @param market Market to set, e.g. "ETH-USD"
    /// @param asset Address of base asset, e.g. address(0) for ETH
    /// @param amount Max open interest to set
    function setMaxOI(
        string calldata market,
        address asset,
        uint256 amount
    ) external onlyGov {
        require(amount > 0, "!amount");
        maxOI[market][asset] = amount;
    }

    /// @notice Set maximum position size factor
    /// @dev Only callable by governance
    /// @param factor Max position size factor
    function setMaxPositionSizeFactor(uint256 factor) external onlyGov {
        maxPositionSizeFactor = factor;
    }

    /// @notice Set hourly pool decay
    /// @dev Only callable by governance
    /// @param bps Hourly pool decay in bps
    function setPoolHourlyDecay(uint256 bps) external onlyGov {
        require(bps < BPS_DIVIDER, "!bps");
        poolHourlyDecay = bps;
    }

    /// @notice Set pool profit limit of `asset`
    /// @dev Only callable by governance
    /// @param asset Address of asset, e.g. address(0) for ETH
    /// @param bps Pool profit limit in bps
    function setPoolProfitLimit(address asset, uint256 bps) external onlyGov {
        require(bps < BPS_DIVIDER, "!bps");
        poolProfitLimit[asset] = bps;
    }

    /// @notice Set ADL threshold of `asset`
    /// @dev Only callable by governance
    /// @param asset Address of asset, e.g. address(0) for ETH
    /// @param bps ADL threshold in bps
    function setADLThreshold(address asset, uint256 bps) external onlyGov {
        require(bps < BPS_DIVIDER, "!bps");
        adlThreshold[asset] = bps;
    }

    /// @notice Measures the net loss of a pool over time
    /// @notice Reverts if time-weighted drawdown is higher than the allowed profit limit
    /// @dev Only callable by other protocol contracts
    /// @dev Invoked by Positions.decreasePosition
    function checkPoolDrawdown(
        address asset,
        int256 pnl
    ) external onlyContract {
        // Get available amount of `asset` in the pool (pool balance + buffer balance)
        uint256 poolAvailable = PoolStore(DS.getAddress("PoolStore"))
            .getAvailable(asset);

        // Get profit tracker, pnl > 0 means trader win
        int256 profitTracker = getPoolProfitTracker(asset) + pnl;
        // get profit limit of pool
        uint256 profitLimit = poolProfitLimit[asset];

        // update storage vars
        poolProfitTracker[asset] = profitTracker;
        poolLastChecked[asset] = block.timestamp;

        // return if profit limit or profit tracker is zero / less than zero
        if (profitLimit == 0 || profitTracker <= 0) return;

        // revert if profitTracker > profitLimit * available funds
        require(
            uint256(profitTracker) <
                (profitLimit * poolAvailable) / BPS_DIVIDER,
            "!pool-risk"
        );
    }

    /// @notice Checks if maximum delta and maximum open interest are reached
    /// @param asset Address of base asset, e.g. address(0) for ETH
    /// @param market Market to check, e.g. "ETH-USD"
    /// @param size Size of the position
    /// @param isLong Whether position is long (true) or short (false)
    function checkMaxDelta(
        address asset,
        string calldata market,
        uint256 size,
        bool isLong
    ) external view {
        // Get current OI values
        uint256 oiLong = PositionStore(DS.getAddress("PositionStore"))
            .getOILong(asset, market);
        uint256 oiShort = PositionStore(DS.getAddress("PositionStore"))
            .getOIShort(asset, market);
        uint256 _maxDelta = maxDelta[market][asset];

        if (_maxDelta > 0) {
            if (isLong) {
                // available long = maxDelta - oiLong + oiShort
                int256 availableLong = int256(_maxDelta) -
                    int256(oiLong) +
                    int256(oiShort);
                if (availableLong < 0) {
                    availableLong = 0;
                }
                require(size <= uint256(availableLong), "!max-delta");
            } else {
                // available short = maxDelta + oiLong - oiShort
                int256 availableShort = int256(_maxDelta) +
                    int256(oiLong) -
                    int256(oiShort);
                if (availableShort < 0) {
                    availableShort = 0;
                }
                require(size <= uint256(availableShort), "!max-delta");
            }
        }

        // Check max OI
        // uint256 openInterest = PositionStore(DS.getAddress('PositionStore')).getOI(asset, market);
        uint256 openInterest = oiLong + oiShort;
        uint256 _maxOI = maxOI[market][asset];
        if (_maxOI > 0 && openInterest + size > _maxOI) revert("!max-oi");
    }

    /// @notice Checks if maximum open interest is reached
    /// @param market Market to check, e.g. "ETH-USD"
    /// @param asset Address of base asset, e.g. address(0) for ETH
    function checkMaxOI(
        address asset,
        string calldata market,
        uint256 size
    ) external view {
        uint256 openInterest = PositionStore(DS.getAddress("PositionStore"))
            .getOI(asset, market);
        uint256 _maxOI = maxOI[market][asset];
        if (_maxOI > 0 && openInterest + size > _maxOI) revert("!max-oi");
    }

    /// @notice Get maximum position size of `market`
    /// @param market Market to check, e.g. "ETH-USD"
    /// @param asset Address of base asset, e.g. address(0) for ETH
    function getMaxPositionSize(
        string calldata market,
        address asset
    ) external view returns (uint256) {
        return (maxOI[market][asset] * maxPositionSizeFactor) / 10000;
    }

    /// @notice Checks if maximum position size is reached
    /// @param asset Address of base asset, e.g. address(0) for ETH
    /// @param market Market to check, e.g. "ETH-USD"
    /// @param sizeToAdd Size of the position to add
    /// @param currentSize Current size of the position
    /// @param isLongOrder Whether the order is long or short
    /// @param isLongPosition Whether the position is long or short
    function checkMaxPositionSize(
        address asset,
        string calldata market,
        uint256 sizeToAdd,
        uint256 currentSize,
        bool isLongOrder,
        bool isLongPosition
    ) external view {
        if (maxPositionSizeFactor == 0) return;
        uint256 maxPositionSize = (maxOI[market][asset] *
            maxPositionSizeFactor) / 10000;
        uint256 newSize;
        if (currentSize == 0) {
            newSize = sizeToAdd;
        } else if (isLongOrder == isLongPosition) {
            newSize = currentSize + sizeToAdd;
        } else {
            newSize = currentSize > sizeToAdd
                ? currentSize - sizeToAdd
                : sizeToAdd - currentSize;
        }
        require(newSize <= maxPositionSize, "!max-position-size");
    }

    /// @notice Get maximum delta of `market`
    /// @param market Market to check, e.g. "ETH-USD"
    /// @param asset Address of base asset, e.g. address(0) for ETH
    function getMaxDelta(
        string calldata market,
        address asset
    ) external view returns (uint256) {
        return maxDelta[market][asset];
    }

    /// @notice Get maximum open interest of `market`
    /// @param market Market to check, e.g. "ETH-USD"
    /// @param asset Address of base asset, e.g. address(0) for ETH
    function getMaxOI(
        string calldata market,
        address asset
    ) external view returns (uint256) {
        return maxOI[market][asset];
    }

    /// @notice Returns pool profit tracker of `asset`
    /// @dev Amortized every hour by 4.16% unless otherwise set
    function getPoolProfitTracker(address asset) public view returns (int256) {
        int256 profitTracker = poolProfitTracker[asset];
        uint256 lastCheckedHourId = poolLastChecked[asset] / (1 hours);
        uint256 currentHourId = block.timestamp / (1 hours);

        if (currentHourId > lastCheckedHourId) {
            // hours passed since last check
            uint256 hoursPassed = currentHourId - lastCheckedHourId;
            if (hoursPassed >= BPS_DIVIDER / poolHourlyDecay) {
                profitTracker = 0;
            } else {
                // reduce profit tracker by `poolHourlyDecay` for every hour that passed since last check
                for (uint256 i = 0; i < hoursPassed; i++) {
                    profitTracker *=
                        (int256(BPS_DIVIDER) - int256(poolHourlyDecay)) /
                        int256(BPS_DIVIDER);
                }
            }
        }

        return profitTracker;
    }

    /// @notice Returns pool profit limit of `asset`
    function getPoolProfitLimit(address asset) external view returns (uint256) {
        return poolProfitLimit[asset];
    }

    /// @notice Get ADL threshold of `asset`
    /// @param asset Address of asset, e.g. address(0) for ETH
    function getADLThreshold(address asset) external view returns (uint256) {
        return adlThreshold[asset];
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.17;

import {Governable} from "./Governable.sol";

/// @title DataStore
/// @notice General purpose storage contract
/// @dev Access is restricted to governance
contract DataStore is Governable {
    // Key-value stores
    mapping(bytes32 => uint256) public uintValues;
    mapping(bytes32 => int256) public intValues;
    mapping(bytes32 => address) public addressValues;
    mapping(bytes32 => bytes32) public dataValues;
    mapping(bytes32 => bool) public boolValues;
    mapping(bytes32 => string) public stringValues;

    function initialize() external initializer {
        _setGov(msg.sender);
    }

    /// @param key The key for the record
    /// @param value value to store
    /// @param overwrite Overwrites existing value if set to true
    function setUint(
        string calldata key,
        uint256 value,
        bool overwrite
    ) external onlyGov returns (bool) {
        bytes32 hash = getHash(key);
        if (overwrite || uintValues[hash] == 0) {
            uintValues[hash] = value;
            return true;
        }
        return false;
    }

    /// @param key The key for the record
    function getUint(string calldata key) external view returns (uint256) {
        return uintValues[getHash(key)];
    }

    /// @param key The key for the record
    /// @param value value to store
    /// @param overwrite Overwrites existing value if set to true
    function setInt(
        string calldata key,
        int256 value,
        bool overwrite
    ) external onlyGov returns (bool) {
        bytes32 hash = getHash(key);
        if (overwrite || intValues[hash] == 0) {
            intValues[hash] = value;
            return true;
        }
        return false;
    }

    /// @param key The key for the record
    function getInt(string calldata key) external view returns (int256) {
        return intValues[getHash(key)];
    }

    /// @param key The key for the record
    /// @param value address to store
    /// @param overwrite Overwrites existing value if set to true
    function setAddress(
        string calldata key,
        address value,
        bool overwrite
    ) external onlyGov returns (bool) {
        bytes32 hash = getHash(key);
        if (overwrite || addressValues[hash] == address(0)) {
            addressValues[hash] = value;
            return true;
        }
        return false;
    }

    /// @param key The key for the record
    function getAddress(string calldata key) external view returns (address) {
        return addressValues[getHash(key)];
    }

    /// @param key The key for the record
    /// @param value byte value to store
    function setData(
        string calldata key,
        bytes32 value
    ) external onlyGov returns (bool) {
        dataValues[getHash(key)] = value;
        return true;
    }

    /// @param key The key for the record
    function getData(string calldata key) external view returns (bytes32) {
        return dataValues[getHash(key)];
    }

    /// @param key The key for the record
    /// @param value value to store (true / false)
    function setBool(
        string calldata key,
        bool value
    ) external onlyGov returns (bool) {
        boolValues[getHash(key)] = value;
        return true;
    }

    /// @param key The key for the record
    function getBool(string calldata key) external view returns (bool) {
        return boolValues[getHash(key)];
    }

    /// @param key The key for the record
    /// @param value string to store
    function setString(
        string calldata key,
        string calldata value
    ) external onlyGov returns (bool) {
        stringValues[getHash(key)] = value;
        return true;
    }

    /// @param key The key for the record
    function getString(
        string calldata key
    ) external view returns (string memory) {
        return stringValues[getHash(key)];
    }

    /// @param key string to hash
    function getHash(string memory key) public pure returns (bytes32) {
        return keccak256(abi.encodePacked(key));
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.17;

import "./Roles.sol";

/// @title PoolStore
/// @notice Persistent storage for Pool.sol
contract PoolStore is Roles {
    // Constants
    uint256 public constant BPS_DIVIDER = 10000;

    // State variables
    uint256 public feeShare;
    uint256 public depositId;
    uint256[] public lockupPeriods;

    mapping(address => uint256) private clpSupply; // asset => clp supply

    mapping(address => uint256) private balances; // asset => balance
    mapping(address => mapping(address => uint256)) private userClpBalances; // asset => account => clp amount

    mapping(address => mapping(address => uint256[]))
        private depositIdsForAccount; // account => asset => [depositIds..]
    mapping(uint256 => uint256) private depositClpBalances; // depositId => clp balance
    mapping(uint256 => uint256) private depositTimestamps; // depositId => timestamp

    mapping(address => uint256) private bufferBalances; // asset => balance
    mapping(address => uint256) private lastPaid; // asset => timestamp

    mapping(address => uint256) private bufferPayoutPeriods; // asset => period

    // Custom fees (deposit/withdraw) configuration
    mapping(address => bool) private customWithdrawalTaxesActive; // asset => is custom withdrawal tax active
    mapping(address => uint256) private withdrawalTaxes; // asset => custom withdrawal tax bps

    mapping(address => bool) private customDepositTaxesUnlocked; // asset => is custom deposit tax unlocked
    mapping(address => bool) private customDepositTaxesLocked; // asset => is custom deposit tax locked
    mapping(address => uint256) private depositTaxesUnlocked; // asset => custom deposit tax bps for unlocked deposits
    mapping(address => uint256) private depositTaxLocked; // asset => custom deposit tax bps for locked deposits

    function initialize(
        address rs,
        uint256[] calldata periods
    ) external initializer {
        roleStore = RoleStore(rs);
        _setGov(msg.sender);
        feeShare = 5000;
        depositId = 0;
        for (uint256 i = 0; i < periods.length; i++) {
            lockupPeriods.push(periods[i]);
        }
    }

    /// @notice Set pool fee
    /// @dev Only callable by governance
    /// @param bps fee share in bps
    function setFeeShare(uint256 bps) external onlyGov {
        require(bps < BPS_DIVIDER, "!bps");
        feeShare = bps;
    }

    /// @notice Set lockup periods
    /// @dev Only callable by governance
    /// @param periods Lockup periods in seconds (can include 0 for no lockup)
    function setLockupPeriods(uint256[] calldata periods) external onlyGov {
        require(periods.length > 0, "!length");

        delete lockupPeriods;
        for (uint256 i = 0; i < periods.length; i++) {
            lockupPeriods.push(periods[i]);
        }
    }

    /// @notice Set buffer payout periods
    /// @dev Only callable by governance
    /// @param assets Assets
    /// @param periods Buffer payout periods in seconds
    function setBufferPayoutPeriods(
        address[] calldata assets,
        uint256[] calldata periods
    ) external onlyGov {
        require(periods.length == assets.length, "!length");
        for (uint256 i = 0; i < assets.length; i++) {
            require(periods[i] > 0, "!period");
            bufferPayoutPeriods[assets[i]] = periods[i];
        }
    }

    /// @notice Returns buffer payout period for an asset
    /// @param asset Asset
    /// @return Buffer payout period in seconds
    function getBufferPayoutPeriod(
        address asset
    ) external view returns (uint256) {
        return bufferPayoutPeriods[asset];
    }

    /// @notice Enable/disable custom deposit tax for an asset
    /// @param _isActive Whether custom deposit tax is active
    /// @param asset Asset address
    function setCustomDepositTaxesLocked(
        bool _isActive,
        address asset
    ) external onlyGov {
        customDepositTaxesLocked[asset] = _isActive;
    }

    /// @notice Set custom deposit tax (in bps) for an asset
    /// @param asset Asset address
    /// @param tax Custom deposit tax in bps
    function setDepositTaxLocked(address asset, uint256 tax) external onlyGov {
        require(tax < BPS_DIVIDER, "!tax");
        depositTaxLocked[asset] = tax;
    }

    /// @notice Enable/disable custom deposit tax for an asset
    /// @param _isActive Whether custom deposit tax is active
    /// @param asset Asset address
    function setCustomDepositTaxesUnlocked(
        bool _isActive,
        address asset
    ) external onlyGov {
        customDepositTaxesUnlocked[asset] = _isActive;
    }

    /// @notice Set custom deposit tax (in bps) for an asset
    /// @param asset Asset address
    /// @param tax Custom deposit tax in bps
    function setDepositTaxUnlocked(
        address asset,
        uint256 tax
    ) external onlyGov {
        require(tax < BPS_DIVIDER, "!tax");
        depositTaxesUnlocked[asset] = tax;
    }

    /// @notice Returns whether custom deposit tax (locked) is active for an asset
    /// @param asset Asset address
    function isCustomDepositTaxesLockedActive(
        address asset
    ) external view returns (bool) {
        return customDepositTaxesLocked[asset];
    }

    /// @notice Returns whether custom deposit tax (unlocked) is active for an asset
    /// @param asset Asset address
    function isCustomDepositTaxesUnlockedActive(
        address asset
    ) external view returns (bool) {
        return customDepositTaxesUnlocked[asset];
    }

    /// @notice Returns custom deposit tax (in bps) for an asset
    /// @param asset Asset address
    function getDepositTaxLocked(
        address asset
    ) external view returns (uint256) {
        return depositTaxLocked[asset];
    }

    /// @notice Returns custom deposit tax (in bps) for an asset
    /// @param asset Asset address
    function getDepositTaxUnlocked(
        address asset
    ) external view returns (uint256) {
        return depositTaxesUnlocked[asset];
    }

    /// @notice Enable/disable custom withdrawal tax for an asset
    /// @param _isActive Whether custom withdrawal tax is active
    /// @param asset Asset address
    function setCustomWithdrawalTaxes(
        bool _isActive,
        address asset
    ) external onlyGov {
        customWithdrawalTaxesActive[asset] = _isActive;
    }

    /// @notice Set custom withdrawal tax (in bps) for an asset
    /// @param asset Asset address
    /// @param tax Custom withdrawal tax in bps
    function setWithdrawalTax(address asset, uint256 tax) external onlyGov {
        withdrawalTaxes[asset] = tax;
    }

    /// @notice Returns whether custom withdrawal tax is active for an asset
    /// @param asset Asset address
    function isCustomWithdrawalTaxesActive(
        address asset
    ) external view returns (bool) {
        return customWithdrawalTaxesActive[asset];
    }

    /// @notice Returns custom withdrawal tax (bps) for an asset
    /// @param asset Asset address
    function getWithdrawalTax(address asset) external view returns (uint256) {
        return withdrawalTaxes[asset];
    }

    /// @notice Increments pool balance
    /// @dev Only callable by other protocol contracts
    function incrementBalance(
        address asset,
        uint256 amount
    ) external onlyContract {
        balances[asset] += amount;
    }

    /// @notice Decrements pool balance
    /// @dev Only callable by other protocol contracts
    function decrementBalance(
        address asset,
        uint256 amount
    ) external onlyContract {
        balances[asset] = balances[asset] <= amount
            ? 0
            : balances[asset] - amount;
    }

    /// @notice Increments buffer balance
    /// @dev Only callable by other protocol contracts
    function incrementBufferBalance(
        address asset,
        uint256 amount
    ) external onlyContract {
        bufferBalances[asset] += amount;
    }

    /// @notice Decrements buffer balance
    /// @dev Only callable by other protocol contracts
    function decrementBufferBalance(
        address asset,
        uint256 amount
    ) external onlyContract {
        bufferBalances[asset] = bufferBalances[asset] <= amount
            ? 0
            : bufferBalances[asset] - amount;
    }

    /// @notice Updates `lastPaid`
    /// @dev Only callable by other protocol contracts
    function setLastPaid(
        address asset,
        uint256 timestamp
    ) external onlyContract {
        lastPaid[asset] = timestamp;
    }

    /// @notice Increments `clpSupply`, `userClpBalances` and `depositIdsForAccount`
    /// @dev Only callable by other protocol contracts
    /// @param asset Asset
    /// @param user User
    /// @param amount Amount
    /// @param lockupPeriodIndex Lockup period index
    /// @return depositId Deposit ID
    /// @return lockupPeriod Lockup period
    function incrementUserClpBalance(
        address asset,
        address user,
        uint256 amount,
        uint256 lockupPeriodIndex
    ) external onlyContract returns (uint256, uint256) {
        require(amount > 0, "!amount");
        require(
            lockupPeriodIndex < lockupPeriods.length,
            "!lockup-period-index"
        );
        clpSupply[asset] += amount;
        userClpBalances[asset][user] += amount;

        uint256 lockupPeriod = lockupPeriods[lockupPeriodIndex];
        uint256 currentDepositId = depositId;
        depositIdsForAccount[user][asset].push(currentDepositId);
        depositClpBalances[currentDepositId] = amount;
        if (lockupPeriod > 0) {
            depositTimestamps[currentDepositId] =
                block.timestamp +
                lockupPeriod;
        } else {
            depositTimestamps[currentDepositId] = 0;
        }

        unchecked {
            depositId++;
        }

        return (currentDepositId, lockupPeriod);
    }

    /// @notice Decrements `clpSupply` and `userClpBalances`
    /// @dev Only callable by other protocol contracts
    /// @param asset Asset
    /// @param user User
    /// @param amount Amount
    /// @return depositIds Array of deposit IDs
    /// @return amounts Array of deposit amounts
    function decrementUserClpBalance(
        address asset,
        address user,
        uint256 amount
    ) external onlyContract returns (uint256[] memory, uint256[] memory) {
        require(amount > 0, "!amount");
        clpSupply[asset] = clpSupply[asset] <= amount
            ? 0
            : clpSupply[asset] - amount;

        userClpBalances[asset][user] = userClpBalances[asset][user] <= amount
            ? 0
            : userClpBalances[asset][user] - amount;

        uint256[] storage userDeposits = depositIdsForAccount[user][asset];
        uint256 len = userDeposits.length;
        uint256[] memory depositIds = new uint256[](len);
        uint256[] memory amounts = new uint256[](len);
        uint256 remainingAmount = amount;
        uint256 writeIndex = 0;
        uint256 upd = 0;

        for (uint256 i = 0; i < len; i++) {
            uint256 dId = userDeposits[i];
            uint256 depositBalance = depositClpBalances[dId];
            uint256 depositTimestamp = depositTimestamps[dId];

            if (depositBalance > 0) {
                bool isUnlocked = block.timestamp >= depositTimestamp;

                if (isUnlocked && remainingAmount > 0) {
                    if (depositBalance > remainingAmount) {
                        uint256 newBal = depositBalance - remainingAmount;
                        depositClpBalances[dId] = newBal;
                        remainingAmount = 0;
                        if (writeIndex != i) {
                            userDeposits[writeIndex] = dId;
                        }
                        writeIndex++;
                        depositIds[upd] = dId;
                        amounts[upd] = newBal;
                        upd++;
                    } else {
                        remainingAmount -= depositBalance;
                        depositIds[upd] = dId;
                        amounts[upd] = 0;
                        delete depositClpBalances[dId];
                        delete depositTimestamps[dId];
                        upd++;
                    }
                } else {
                    if (writeIndex != i) {
                        userDeposits[writeIndex] = dId;
                    }
                    writeIndex++;
                }
            }
        }

        while (userDeposits.length > writeIndex) {
            userDeposits.pop();
        }

        require(remainingAmount == 0, "!locked-amount");

        assembly {
            mstore(depositIds, upd)
            mstore(amounts, upd)
        }

        return (depositIds, amounts);
    }

    /// @notice Reset lockup timestamp for a deposit
    /// @dev Only callable by governance
    /// @param _depositId Deposit ID
    function resetLockupTimestamp(uint256 _depositId) external onlyGov {
        depositTimestamps[_depositId] = 0;
    }

    /// @notice Returns the sum of buffer and pool balance of `asset`
    /// @param asset Asset address
    /// @return Available balance
    function getAvailable(address asset) external view returns (uint256) {
        return balances[asset] + bufferBalances[asset];
    }

    /// @notice Returns amount of `asset` in pool
    /// @param asset Asset address
    /// @return Balance
    function getBalance(address asset) external view returns (uint256) {
        return balances[asset];
    }

    /// @notice Returns amount of `asset` in buffer
    /// @param asset Asset address
    /// @return Buffer balance
    function getBufferBalance(address asset) external view returns (uint256) {
        return bufferBalances[asset];
    }

    /// @notice Returns pool balances of `_assets`
    /// @param _assets Assets
    /// @return Balances
    function getBalances(
        address[] calldata _assets
    ) external view returns (uint256[] memory) {
        uint256 length = _assets.length;
        uint256[] memory _balances = new uint256[](length);

        for (uint256 i = 0; i < length; i++) {
            _balances[i] = balances[_assets[i]];
        }

        return _balances;
    }

    /// @notice Returns buffer balances of `_assets`
    /// @param _assets Assets
    /// @return Balances
    function getBufferBalances(
        address[] calldata _assets
    ) external view returns (uint256[] memory) {
        uint256 length = _assets.length;
        uint256[] memory _balances = new uint256[](length);

        for (uint256 i = 0; i < length; i++) {
            _balances[i] = bufferBalances[_assets[i]];
        }

        return _balances;
    }

    /// @notice Returns last time pool was paid
    /// @param asset Asset address
    /// @return Last paid timestamp
    function getLastPaid(address asset) external view returns (uint256) {
        return lastPaid[asset];
    }

    /// @notice Returns `asset` balance of `account`
    /// @param asset Asset address
    /// @param account User address
    /// @return Balance
    function getUserBalance(
        address asset,
        address account
    ) public view returns (uint256) {
        if (clpSupply[asset] == 0) return 0;
        return
            (userClpBalances[asset][account] * balances[asset]) /
            clpSupply[asset];
    }

    /// @notice Returns `_assets` balance of `account`
    /// @param _assets Assets
    /// @param account User address
    /// @return Balances
    function getUserBalances(
        address[] calldata _assets,
        address account
    ) external view returns (uint256[] memory) {
        uint256 length = _assets.length;
        uint256[] memory _balances = new uint256[](length);

        for (uint256 i = 0; i < length; i++) {
            _balances[i] = getUserBalance(_assets[i], account);
        }

        return _balances;
    }

    /// @notice Returns `asset` balances of multiple `accounts`
    /// @param asset Asset address
    /// @param accounts User addresses
    /// @return Balances
    function getUsersBalances(
        address asset,
        address[] calldata accounts
    ) external view returns (uint256[] memory) {
        uint256[] memory _balances = new uint256[](accounts.length);
        for (uint256 i = 0; i < accounts.length; i++) {
            _balances[i] = getUserBalance(asset, accounts[i]);
        }
        return _balances;
    }

    /// @notice Returns total amount of CLP for `asset`
    /// @param asset Asset address
    /// @return CLP supply
    function getClpSupply(address asset) public view returns (uint256) {
        return clpSupply[asset];
    }

    /// @notice Returns amount of CLP of `account` for `asset`
    /// @param asset Asset address
    /// @param account User address
    /// @return CLP amount
    function getUserClpBalance(
        address asset,
        address account
    ) public view returns (uint256) {
        return userClpBalances[asset][account];
    }

    /// @notice Returns CLP balances of `accounts` for `asset`
    /// @param asset Asset address
    /// @param accounts User addresses
    /// @return clpAmounts CLP amounts
    function getUsersClpBalances(
        address asset,
        address[] calldata accounts
    ) external view returns (uint256[] memory clpAmounts) {
        uint256 len = accounts.length;
        clpAmounts = new uint256[](len);
        for (uint256 i = 0; i < len; i++) {
            clpAmounts[i] = userClpBalances[asset][accounts[i]];
        }

        return clpAmounts;
    }

    /// @notice Returns deposit IDs for a user and asset
    /// @param user User address
    /// @param asset Asset address
    /// @return Deposit IDs
    function getDepositIdsForAccount(
        address user,
        address asset
    ) external view returns (uint256[] memory) {
        return depositIdsForAccount[user][asset];
    }

    /// @notice Returns deposit info for a specific deposit ID
    /// @param dId Deposit ID
    /// @return balance Deposit balance
    /// @return timestamp Deposit timestamp
    function getDepositInfo(
        uint256 dId
    ) external view returns (uint256 balance, uint256 timestamp) {
        return (depositClpBalances[dId], depositTimestamps[dId]);
    }

    /// @notice Returns the amount of unlocked CLP for a user
    /// @param asset Asset address
    /// @param account User address
    /// @return Unlocked CLP amount
    function getUnlockedClpBalance(
        address asset,
        address account
    ) external view returns (uint256) {
        uint256[] memory userDeposits = depositIdsForAccount[account][asset];
        uint256 unlockedAmount = 0;

        for (uint256 i = 0; i < userDeposits.length; i++) {
            uint256 dId = userDeposits[i];
            uint256 depositBalance = depositClpBalances[dId];
            uint256 unlockTimestamp = depositTimestamps[dId];

            if (depositBalance > 0 && block.timestamp >= unlockTimestamp) {
                unlockedAmount += depositBalance;
            }
        }

        return unlockedAmount;
    }

    /// @notice Returns the amount of locked CLP for a user
    /// @param asset Asset address
    /// @param account User address
    /// @return Locked CLP amount
    function getLockedClpBalance(
        address asset,
        address account
    ) external view returns (uint256) {
        uint256[] memory userDeposits = depositIdsForAccount[account][asset];
        uint256 lockedAmount = 0;

        for (uint256 i = 0; i < userDeposits.length; i++) {
            uint256 dId = userDeposits[i];
            uint256 depositBalance = depositClpBalances[dId];
            uint256 unlockTimestamp = depositTimestamps[dId];

            if (depositBalance > 0 && block.timestamp < unlockTimestamp) {
                lockedAmount += depositBalance;
            }
        }

        return lockedAmount;
    }

    // @notice Returns lockup period for a given index
    /// @param index Lockup period index
    /// @return Lockup period in seconds
    function getLockupPeriod(uint256 index) external view returns (uint256) {
        return lockupPeriods[index];
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.17;

import "./EnumerableSet.sol";

import "./Roles.sol";

/// @title PositionStore
/// @notice Persistent storage for Positions.sol
contract PositionStore is Roles {
    // Libraries
    using EnumerableSet for EnumerableSet.Bytes32Set;

    // Position struct
    struct Position {
        address user; // User that submitted the position
        address asset; // Asset address, e.g. address(0) for ETH
        string market; // Market this position was submitted on
        bool isLong; // Wether the position is long or short
        uint256 size; // The position's size (margin * leverage)
        uint256 margin; // Collateral tied to this position. In wei
        int256 fundingTracker; // Market funding rate tracker
        uint256 price; // The position's average execution price
        uint256 timestamp; // Time at which the position was created
    }

    // Constants
    uint256 public constant BPS_DIVIDER = 10000;
    uint256 public constant MAX_KEEPER_FEE_SHARE = 2000; // 20%

    // State variables
    uint256 public removeMarginBuffer;
    uint256 public keeperFeeShare;

    // Mappings
    mapping(address => mapping(string => uint256)) private OI; // open interest. market => asset => amount
    mapping(address => mapping(string => uint256)) private OILong; // open interest. market => asset => amount
    mapping(address => mapping(string => uint256)) private OIShort; // open interest. market => asset => amount]

    mapping(bytes32 => Position) private positions; // key = asset,user,market
    EnumerableSet.Bytes32Set private positionKeys; // [position keys..]
    mapping(address => EnumerableSet.Bytes32Set) private positionKeysForUser; // user => [position keys..]

    function initialize(address rs) external initializer {
        roleStore = RoleStore(rs);
        _setGov(msg.sender);
        removeMarginBuffer = 1000;
        keeperFeeShare = 500;
    }

    /// @notice Updates `removeMarginBuffer`
    /// @dev Only callable by governance
    /// @param bps new `removeMarginBuffer` in bps
    function setRemoveMarginBuffer(uint256 bps) external onlyGov {
        require(bps < BPS_DIVIDER, "!bps");
        removeMarginBuffer = bps;
    }

    /// @notice Sets keeper fee share
    /// @dev Only callable by governance
    /// @param bps new `keeperFeeShare` in bps
    function setKeeperFeeShare(uint256 bps) external onlyGov {
        require(bps <= MAX_KEEPER_FEE_SHARE, "!keeper-fee-share");
        keeperFeeShare = bps;
    }

    /// @notice Adds new position or updates exisiting one
    /// @dev Only callable by other protocol contracts
    /// @param position Position to add/update
    function addOrUpdate(Position memory position) external onlyContract {
        bytes32 key = _getPositionKey(
            position.user,
            position.asset,
            position.market
        );
        positions[key] = position;
        positionKeysForUser[position.user].add(key);
        positionKeys.add(key);
    }

    /// @notice Removes position
    /// @dev Only callable by other protocol contracts
    function remove(
        address user,
        address asset,
        string calldata market
    ) external onlyContract {
        bytes32 key = _getPositionKey(user, asset, market);
        positionKeysForUser[user].remove(key);
        positionKeys.remove(key);
        delete positions[key];
    }

    /// @notice Increments open interest
    /// @dev Only callable by other protocol contracts
    /// @dev Invoked by Positions.increasePosition
    function incrementOI(
        address asset,
        string calldata market,
        uint256 amount,
        bool isLong
    ) external onlyContract {
        OI[asset][market] += amount;
        if (isLong) {
            OILong[asset][market] += amount;
        } else {
            OIShort[asset][market] += amount;
        }
    }

    /// @notice Decrements open interest
    /// @dev Only callable by other protocol contracts
    /// @dev Invoked whenever a position is closed or decreased
    function decrementOI(
        address asset,
        string calldata market,
        uint256 amount,
        bool isLong
    ) external onlyContract {
        OI[asset][market] = OI[asset][market] <= amount
            ? 0
            : OI[asset][market] - amount;
        if (isLong) {
            OILong[asset][market] = OILong[asset][market] <= amount
                ? 0
                : OILong[asset][market] - amount;
        } else {
            OIShort[asset][market] = OIShort[asset][market] <= amount
                ? 0
                : OIShort[asset][market] - amount;
        }
    }

    /// @notice Returns open interest of `asset` and `market`
    function getOI(
        address asset,
        string calldata market
    ) external view returns (uint256) {
        return OILong[asset][market] + OIShort[asset][market];
    }

    /// @notice Sets open interest of long positions
    function setOILong(
        address asset,
        string calldata market,
        uint256 amount
    ) external onlyGov {
        OILong[asset][market] = amount;
    }

    /// @notice Sets open interest of short positions
    function setOIShort(
        address asset,
        string calldata market,
        uint256 amount
    ) external onlyGov {
        OIShort[asset][market] = amount;
    }

    /// @notice Returns open interest of long positions
    function getOILong(
        address asset,
        string calldata market
    ) external view returns (uint256) {
        return OILong[asset][market];
    }

    /// @notice Returns open interest of short positions
    function getOIShort(
        address asset,
        string calldata market
    ) external view returns (uint256) {
        return OIShort[asset][market];
    }

    /// @notice Returns position of `user`
    /// @param asset Base asset of position
    /// @param market Market this position was submitted on
    function getPosition(
        address user,
        address asset,
        string memory market
    ) public view returns (Position memory) {
        bytes32 key = _getPositionKey(user, asset, market);
        return positions[key];
    }

    /// @notice Returns positions of `users`
    /// @param assets Base assets of positions
    /// @param markets Markets of positions
    function getPositions(
        address[] calldata users,
        address[] calldata assets,
        string[] calldata markets
    ) external view returns (Position[] memory) {
        uint256 length = users.length;
        Position[] memory _positions = new Position[](length);

        for (uint256 i = 0; i < length; i++) {
            _positions[i] = getPosition(users[i], assets[i], markets[i]);
        }

        return _positions;
    }

    /// @notice Returns positions
    /// @param keys Position keys
    function getPositions(
        bytes32[] calldata keys
    ) external view returns (Position[] memory) {
        uint256 length = keys.length;
        Position[] memory _positions = new Position[](length);

        for (uint256 i = 0; i < length; i++) {
            _positions[i] = positions[keys[i]];
        }

        return _positions;
    }

    /// @notice Returns number of positions
    function getPositionCount() external view returns (uint256) {
        return positionKeys.length();
    }

    /// @notice Returns `length` amount of positions starting from `offset`
    function getPositions(
        uint256 length,
        uint256 offset
    ) external view returns (Position[] memory) {
        uint256 _length = positionKeys.length();
        require(offset <= _length, "Offset out of bounds");

        uint256 availableLength = _length - offset;
        uint256 resultLength = length > availableLength
            ? availableLength
            : length;
        Position[] memory _positions = new Position[](resultLength);

        for (uint256 i = 0; i < resultLength; i++) {
            _positions[i] = positions[positionKeys.at(i + offset)];
        }

        return _positions;
    }

    /// @notice Returns all positions of `user`
    function getUserPositions(
        address user
    ) external view returns (Position[] memory) {
        uint256 length = positionKeysForUser[user].length();
        Position[] memory _positions = new Position[](length);

        for (uint256 i = 0; i < length; i++) {
            _positions[i] = positions[positionKeysForUser[user].at(i)];
        }

        return _positions;
    }

    /// @dev Returns position key by hashing (user, asset, market)
    function _getPositionKey(
        address user,
        address asset,
        string memory market
    ) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked(user, asset, market));
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.17;

import "./Governable.sol";
import "./RoleStore.sol";

/// @title Roles
/// @notice Role-based access control mechanism via onlyContract modifier
abstract contract Roles is Governable {
    bytes32 internal constant CONTRACT_ROLE = keccak256("CONTRACT");

    RoleStore public roleStore;

    /// @dev Reverts if caller address has not the contract role
    modifier onlyContract() {
        require(roleStore.hasRole(msg.sender, CONTRACT_ROLE), "!contract-role");
        _;
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.17;

import {Initializable} from "@openzeppelin/contracts/proxy/utils/Initializable.sol";

/// @title Governable
/// @notice Basic access control mechanism, gov has access to certain functions
abstract contract Governable is Initializable {
    address public gov;

    event SetGov(address prevGov, address nextGov);

    /// @dev Reverts if called by any account other than gov
    modifier onlyGov() {
        require(msg.sender == gov, "!gov");
        _;
    }

    /// @notice Sets a new governance address
    /// @dev Only callable by governance
    function setGov(address _gov) external onlyGov {
        _setGov(_gov);
    }

    /// @notice Sets a new governance address
    /// @dev Internal function without access restriction
    function _setGov(address _gov) internal {
        require(_gov != address(0), "!zero-gov");
        address prevGov = gov;
        gov = _gov;
        emit SetGov(prevGov, _gov);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/structs/EnumerableSet.sol)
// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.

pragma solidity 0.8.17;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 *
 * [WARNING]
 * ====
 *  Trying to delete such a structure from storage will likely result in data corruption, rendering the structure unusable.
 *  See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 *  In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an array of EnumerableSet.
 * ====
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastValue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastValue;
                // Update the index for the moved value
                set._indexes[lastValue] = valueIndex; // Replace lastValue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(
        Set storage set,
        bytes32 value
    ) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(
        Set storage set,
        uint256 index
    ) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(
        Bytes32Set storage set,
        bytes32 value
    ) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(
        Bytes32Set storage set,
        bytes32 value
    ) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(
        Bytes32Set storage set,
        bytes32 value
    ) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(
        Bytes32Set storage set,
        uint256 index
    ) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(
        Bytes32Set storage set
    ) internal view returns (bytes32[] memory) {
        bytes32[] memory store = _values(set._inner);
        bytes32[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(
        AddressSet storage set,
        address value
    ) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(
        AddressSet storage set,
        address value
    ) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(
        AddressSet storage set,
        address value
    ) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(
        AddressSet storage set,
        uint256 index
    ) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(
        AddressSet storage set
    ) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(
        UintSet storage set,
        uint256 value
    ) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(
        UintSet storage set,
        uint256 value
    ) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(
        UintSet storage set,
        uint256 index
    ) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(
        UintSet storage set
    ) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.17;

import "./EnumerableSet.sol";
import "./Governable.sol";

/**
 * @title  RoleStore
 * @notice Role-based access control mechanism. Governance can grant and
 *         revoke roles dynamically via {grantRole} and {revokeRole}
 */
contract RoleStore is Governable {
    // Libraries
    using EnumerableSet for EnumerableSet.AddressSet;
    using EnumerableSet for EnumerableSet.Bytes32Set;

    event RoleGranted(
        bytes32 indexed role,
        address indexed account,
        address indexed sender
    );
    event RoleRevoked(
        bytes32 indexed role,
        address indexed account,
        address indexed sender
    );

    // Set of roles
    EnumerableSet.Bytes32Set internal roles;

    // Role -> address
    mapping(bytes32 => EnumerableSet.AddressSet) internal roleMembers;

    function initialize() external initializer {
        _setGov(msg.sender);
    }

    /// @notice Grants `role` to `account`
    /// @dev Only callable by governance
    function grantRole(address account, bytes32 role) external onlyGov {
        // add role if not already present
        if (!roles.contains(role)) roles.add(role);

        require(roleMembers[role].add(account));
        emit RoleGranted(role, account, msg.sender);
    }

    /// @notice Revokes `role` from `account`
    /// @dev Only callable by governance
    function revokeRole(address account, bytes32 role) external onlyGov {
        require(roleMembers[role].remove(account));
        emit RoleRevoked(role, account, msg.sender);

        // Remove role if it has no longer any members
        if (roleMembers[role].length() == 0) {
            roles.remove(role);
        }
    }

    /// @notice Returns `true` if `account` has been granted `role`
    function hasRole(
        address account,
        bytes32 role
    ) external view returns (bool) {
        return roleMembers[role].contains(account);
    }

    /// @notice Returns number of roles
    function getRoleCount() external view returns (uint256) {
        return roles.length();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/Address.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     * @custom:oz-retyped-from bool
     */
    uint8 private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint8 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts.
     *
     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a
     * constructor.
     *
     * Emits an {Initialized} event.
     */
    modifier initializer() {
        bool isTopLevelCall = !_initializing;
        require(
            (isTopLevelCall && _initialized < 1) || (!Address.isContract(address(this)) && _initialized == 1),
            "Initializable: contract is already initialized"
        );
        _initialized = 1;
        if (isTopLevelCall) {
            _initializing = true;
        }
        _;
        if (isTopLevelCall) {
            _initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * A reinitializer may be used after the original initialization step. This is essential to configure modules that
     * are added through upgrades and that require initialization.
     *
     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
     * cannot be nested. If one is invoked in the context of another, execution will revert.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     *
     * WARNING: setting the version to 255 will prevent any future reinitialization.
     *
     * Emits an {Initialized} event.
     */
    modifier reinitializer(uint8 version) {
        require(!_initializing && _initialized < version, "Initializable: contract is already initialized");
        _initialized = version;
        _initializing = true;
        _;
        _initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     *
     * Emits an {Initialized} event the first time it is successfully executed.
     */
    function _disableInitializers() internal virtual {
        require(!_initializing, "Initializable: contract is initializing");
        if (_initialized < type(uint8).max) {
            _initialized = type(uint8).max;
            emit Initialized(type(uint8).max);
        }
    }

    /**
     * @dev Internal function that returns the initialized version. Returns `_initialized`
     */
    function _getInitializedVersion() internal view returns (uint8) {
        return _initialized;
    }

    /**
     * @dev Internal function that returns the initialized version. Returns `_initializing`
     */
    function _isInitializing() internal view returns (bool) {
        return _initializing;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @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
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 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");

        (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 functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

{
  "remappings": [
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "chainlink/=node_modules/@chainlink/",
    "pyth-sdk-solidity/=node_modules/@pythnetwork/pyth-sdk-solidity/",
    "@uniswap/v2-periphery/=node_modules/@uniswap/v2-periphery/",
    "@uniswap/v2-core/=node_modules/@uniswap/v2-core/",
    "ds-test/=lib/openzeppelin-contracts-upgradeable/lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "openzeppelin/=lib/openzeppelin-contracts-upgradeable/contracts/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "viaIR": true
}

• No Contract Security Audit Submitted- Submit Audit Here

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RoleStore","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"asset","type":"address"},{"internalType":"uint256","name":"bps","type":"uint256"}],"name":"setADLThreshold","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_gov","type":"address"}],"name":"setGov","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"market","type":"string"},{"internalType":"address","name":"asset","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setMaxDelta","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"market","type":"string"},{"internalType":"address","name":"asset","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setMaxOI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"factor","type":"uint256"}],"name":"setMaxPositionSizeFactor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"bps","type":"uint256"}],"name":"setPoolHourlyDecay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"asset","type":"address"},{"internalType":"uint256","name":"bps","type":"uint256"}],"name":"setPoolProfitLimit","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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