Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Is this a proxy?
• Similar
• Submit Audit
• Compare

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

import {ExponentialNoError} from "./lib/ExponentialNoError.sol";
import {TermRepoTokenConfig} from "./lib/TermRepoTokenConfig.sol";
import {ITermRepoCollateralManager} from "./interfaces/ITermRepoCollateralManager.sol";
import {ITermRepoToken} from "./interfaces/ITermRepoToken.sol";
import {ITermRepoTokenErrors} from "./interfaces/ITermRepoTokenErrors.sol";
import {ITermEventEmitter} from "./interfaces/ITermEventEmitter.sol";
import {AccessControlUpgradeable} from "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol";
import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import {UUPSUpgradeable} from "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
import {ERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";

import {ERC20PermitUpgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20PermitUpgradeable.sol";

import {Versionable} from "./lib/Versionable.sol";

/// @author TermLabs
/// @title Term Repo Token
/// @notice This is an ERC-20 contract to track claims to the aggregate repurchase obligations due on the repurchase date across all borrowers to a Term Repo
/// @dev This contract belongs to the Term Servicer group of contracts and is specific to a Term Repo deployment
contract TermRepoToken is
    Initializable,
    ERC20Upgradeable,
    ERC20PermitUpgradeable,
    UUPSUpgradeable,
    AccessControlUpgradeable,
    ExponentialNoError,
    ITermRepoTokenErrors,
    ITermRepoToken,
    Versionable
{
    // ========================================================================
    // = Access Roles  ========================================================
    // ========================================================================

    bytes32 public constant ADMIN_ROLE = keccak256("ADMIN_ROLE");
    bytes32 public constant DEVOPS_ROLE = keccak256("DEVOPS_ROLE");
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    bytes32 public constant BURNER_ROLE = keccak256("BURNER_ROLE");
    bytes32 public constant INITIALIZER_ROLE = keccak256("INITIALIZER_ROLE");

    // ========================================================================
    // = State Variables ======================================================
    // ========================================================================
    uint8 internal decimalPlaces; // NOTE: aligned with purchase token
    bool internal termContractPaired;
    bool public mintingPaused;
    bool public burningPaused;
    uint256 public redemptionValue; // NOTE: number of purchase tokens per unit
    bytes32 public termRepoId;
    uint256 public mintExposureCap;
    TermRepoTokenConfig public config;
    ITermEventEmitter internal emitter;

    // ========================================================================
    // = Modifiers  ===========================================================
    // ========================================================================

    modifier whileMintingNotPaused() {
        if (mintingPaused) {
            revert TermRepoTokenMintingPaused();
        }
        _;
    }

    modifier whileBurningNotPaused() {
        if (burningPaused) {
            revert TermRepoTokenBurningPaused();
        }
        _;
    }

    modifier notTermContractPaired() {
        if (termContractPaired) {
            revert AlreadyTermContractPaired();
        }
        termContractPaired = true;
        _;
    }

    // ========================================================================
    // = Deploy (https://docs.openzeppelin.com/contracts/4.x/upgradeable) =====
    // ========================================================================

    /// @custom:oz-upgrades-unsafe-allow constructor
    constructor() {
        _disableInitializers();
    }

    function initialize(
        string calldata termRepoId_,
        string calldata name_,
        string calldata symbol_,
        uint8 decimalPlaces_,
        uint256 redemptionValue_,
        uint256 mintExposureCap_,
        address termInitializer_,
        TermRepoTokenConfig calldata config_
    ) external initializer {
        ERC20Upgradeable.__ERC20_init(name_, symbol_);
        ERC20PermitUpgradeable.__ERC20Permit_init(name_);
        UUPSUpgradeable.__UUPSUpgradeable_init();
        AccessControlUpgradeable.__AccessControl_init();

        _grantRole(INITIALIZER_ROLE, termInitializer_);

        // slither-disable-start reentrancy-no-eth events-maths
        decimalPlaces = decimalPlaces_;
        redemptionValue = redemptionValue_;
        require(config_.purchaseToken != address(0) && config_.termRepoCollateralManager != address(0) && config_.termRepoServicer != address(0), "zero address in config");
        config = config_;
        // slither-disable-end reentrancy-no-eth events-maths

        termRepoId = keccak256(abi.encodePacked(termRepoId_));

        mintExposureCap = mintExposureCap_;

        mintingPaused = false;

        termContractPaired = false;
    }

    function pairTermContracts(
        address termRepoServicer_,
        ITermEventEmitter emitter_,
        address devopsMultisig_,
        address adminWallet_
    ) external onlyRole(INITIALIZER_ROLE) notTermContractPaired {
        emitter = emitter_;

        _grantRole(ADMIN_ROLE, adminWallet_);
        _grantRole(MINTER_ROLE, termRepoServicer_);
        _grantRole(BURNER_ROLE, termRepoServicer_);
        _grantRole(DEVOPS_ROLE, devopsMultisig_);

        emitter.emitTermRepoTokenInitialized(
            termRepoId,
            address(this),
            redemptionValue
        );
    }

    function resetMintExposureCap(
        uint256 mintExposureCap_
    ) external onlyRole(ADMIN_ROLE) {
        mintExposureCap = mintExposureCap_;
    }

    // ========================================================================
    // = Interface/API ========================================================
    // ========================================================================

    /// @notice Calculates the total USD redemption value of all outstanding TermRepoTokens
    /// @return totalRedemptionValue The total redemption value of TermRepoTokens in USD
    function totalRedemptionValue() external view returns (uint256) {
        uint256 totalValue = truncate(
            mul_(
                Exp({mantissa: totalSupply() * expScale}),
                Exp({mantissa: redemptionValue})
            )
        );
        return totalValue;
    }

    /// @notice Burns TermRepoTokens held by an account
    /// @notice Reverts if caller does not have BURNER_ROLE
    /// @param account The address of account holding TermRepoTokens to burn
    /// @param amount The amount of TermRepoTokens to burn without decimal factor
    function burn(
        address account,
        uint256 amount
    ) external override onlyRole(BURNER_ROLE) whileBurningNotPaused {
        _burn(account, amount);
        mintExposureCap += amount;
    }

    /// @notice Burns TermRepoTokens held by an account and returns purchase redemption value of tokens burned
    /// @notice Reverts if caller does not have BURNER_ROLE
    /// @param account The address of account holding TermRepoTokens to burn
    /// @param amount The amount of TermRepoTokens to burn without decimal factor
    /// @return totalRedemptionValue Total redemption value of TermRepoTokens burned
    function burnAndReturnValue(
        address account,
        uint256 amount
    )
        external
        override
        onlyRole(BURNER_ROLE)
        whileBurningNotPaused
        returns (uint256)
    {
        _burn(account, amount);
        mintExposureCap += amount;
        uint256 valueBurned = truncate(
            mul_(
                Exp({mantissa: amount * expScale}),
                Exp({mantissa: redemptionValue})
            )
        );
        return valueBurned;
    }

    /// @notice Mints TermRepoTokens in an amount equal to caller specified target redemption amount
    /// @notice The redemptionValue is the amount of purchase tokens redeemable per unit of TermRepoToken
    /// @notice Reverts if caller does not have MINTER_ROLE
    /// @param account The address of account to mint TermRepoTokens to
    /// @param redemptionAmount The target redemption amount to mint in TermRepoTokens
    /// @return numTokens The amount of Term Repo Tokens minted
    function mintRedemptionValue(
        address account,
        uint256 redemptionAmount
    )
        external
        override
        whileMintingNotPaused
        onlyRole(MINTER_ROLE)
        returns (uint256)
    {
        uint256 numTokens = truncate(
            div_(
                Exp({mantissa: redemptionAmount * expScale}),
                Exp({mantissa: redemptionValue})
            )
        );
        _mint(account, numTokens);
        return numTokens;
    }

    /// @notice Mints an exact amount of TermRepoTokens
    /// @notice Reverts if caller does not have MINTER_ROLE
    /// @param account The address of account to mint TermRepoTokens to
    /// @param numTokens The exact number of term repo tokens to mint
    function mintTokens(
        address account,
        uint256 numTokens
    )
        external
        override
        whileMintingNotPaused
        onlyRole(MINTER_ROLE)
        returns (uint256)
    {
        _mint(account, numTokens);
        uint256 redemptionValueMinted = truncate(
            mul_(
                Exp({mantissa: numTokens * expScale}),
                Exp({mantissa: redemptionValue})
            )
        );
        return redemptionValueMinted;
    }

    /// @notice Decrements the mintExposureCap
    /// @notice Reverts if caller does not have MINTER_ROLE
    /// @param supplyMinted The number of Tokens Minted
    function decrementMintExposureCap(
        uint256 supplyMinted
    ) external override onlyRole(MINTER_ROLE) {
        if (supplyMinted > mintExposureCap) {
            revert MintExposureCapExceeded();
        }
        mintExposureCap -= supplyMinted;
    }

    /// @return uint8 A uint8 that specifies how many decimal places a token has
    function decimals() public view virtual override returns (uint8) {
        return decimalPlaces;
    }

    /// @return collateralTokens An array of collateral token addresses eligible to serve as collateral backing this repoToken
    /// @return maintenanceRatios An array of maintenance ratios applicable to each collateral token backing this repoToken
    function getCollateralRequirements() external view returns (address[] memory collateralTokens, uint256[] memory maintenanceRatios) {
        ITermRepoCollateralManager collateralManager = ITermRepoCollateralManager(config.termRepoCollateralManager);
        uint256 numOfCollateralTokens = uint256(collateralManager.numOfAcceptedCollateralTokens());
        collateralTokens = new address[](numOfCollateralTokens);
        maintenanceRatios = new uint256[](numOfCollateralTokens);
        for (uint256 i = 0; i < numOfCollateralTokens; ++i){
            collateralTokens[i] = collateralManager.collateralTokens(i);
            maintenanceRatios[i] = collateralManager.maintenanceCollateralRatios(collateralTokens[i]);
        }
    }

    // ========================================================================
    // = Pause Functions ======================================================
    // ========================================================================

    function pauseMinting() external onlyRole(ADMIN_ROLE) {
        mintingPaused = true;
        emitter.emitTermRepoTokenMintingPaused(termRepoId);
    }

    function unpauseMinting() external onlyRole(ADMIN_ROLE) {
        mintingPaused = false;
        emitter.emitTermRepoTokenMintingUnpaused(termRepoId);
    }

    function pauseBurning() external onlyRole(ADMIN_ROLE) {
        burningPaused = true;
        emitter.emitTermRepoTokenBurningPaused(termRepoId);
    }

    function unpauseBurning() external onlyRole(ADMIN_ROLE) {
        burningPaused = false;
        emitter.emitTermRepoTokenBurningUnpaused(termRepoId);
    }

    ///@dev required override by the OpenZeppelin UUPS module
    ///@param impl new impl address for proxy upgrade
    function _authorizeUpgrade(
        address impl
    ) internal override onlyRole(DEVOPS_ROLE) {
        emitter.emitTermContractUpgraded(address(this), impl);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControlUpgradeable.sol";
import "../utils/ContextUpgradeable.sol";
import "../utils/StringsUpgradeable.sol";
import "../utils/introspection/ERC165Upgradeable.sol";
import {Initializable} from "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```solidity
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```solidity
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}
 * to enforce additional security measures for this role.
 */
abstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControlUpgradeable, ERC165Upgradeable {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    function __AccessControl_init() internal onlyInitializing {
    }

    function __AccessControl_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlUpgradeable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        StringsUpgradeable.toHexString(account),
                        " is missing role ",
                        StringsUpgradeable.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * May emit a {RoleGranted} event.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControlUpgradeable {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (interfaces/draft-IERC1822.sol)

pragma solidity ^0.8.0;

/**
 * @dev ERC1822: Universal Upgradeable Proxy Standard (UUPS) documents a method for upgradeability through a simplified
 * proxy whose upgrades are fully controlled by the current implementation.
 */
interface IERC1822ProxiableUpgradeable {
    /**
     * @dev Returns the storage slot that the proxiable contract assumes is being used to store the implementation
     * address.
     *
     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
     * function revert if invoked through a proxy.
     */
    function proxiableUUID() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC1967.sol)

pragma solidity ^0.8.0;

/**
 * @dev ERC-1967: Proxy Storage Slots. This interface contains the events defined in the ERC.
 *
 * _Available since v4.8.3._
 */
interface IERC1967Upgradeable {
    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Emitted when the beacon is changed.
     */
    event BeaconUpgraded(address indexed beacon);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC5267.sol)

pragma solidity ^0.8.0;

interface IERC5267Upgradeable {
    /**
     * @dev MAY be emitted to signal that the domain could have changed.
     */
    event EIP712DomainChanged();

    /**
     * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
     * signature.
     */
    function eip712Domain()
        external
        view
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        );
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/beacon/IBeacon.sol)

pragma solidity ^0.8.0;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeaconUpgradeable {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (proxy/ERC1967/ERC1967Upgrade.sol)

pragma solidity ^0.8.2;

import "../beacon/IBeaconUpgradeable.sol";
import "../../interfaces/IERC1967Upgradeable.sol";
import "../../interfaces/draft-IERC1822Upgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
import "../../utils/StorageSlotUpgradeable.sol";
import {Initializable} from "../utils/Initializable.sol";

/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 *
 * _Available since v4.1._
 */
abstract contract ERC1967UpgradeUpgradeable is Initializable, IERC1967Upgradeable {
    // This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
    bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;

    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    function __ERC1967Upgrade_init() internal onlyInitializing {
    }

    function __ERC1967Upgrade_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev Returns the current implementation address.
     */
    function _getImplementation() internal view returns (address) {
        return StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(AddressUpgradeable.isContract(newImplementation), "ERC1967: new implementation is not a contract");
        StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Perform implementation upgrade
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Perform implementation upgrade with additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCall(address newImplementation, bytes memory data, bool forceCall) internal {
        _upgradeTo(newImplementation);
        if (data.length > 0 || forceCall) {
            AddressUpgradeable.functionDelegateCall(newImplementation, data);
        }
    }

    /**
     * @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCallUUPS(address newImplementation, bytes memory data, bool forceCall) internal {
        // Upgrades from old implementations will perform a rollback test. This test requires the new
        // implementation to upgrade back to the old, non-ERC1822 compliant, implementation. Removing
        // this special case will break upgrade paths from old UUPS implementation to new ones.
        if (StorageSlotUpgradeable.getBooleanSlot(_ROLLBACK_SLOT).value) {
            _setImplementation(newImplementation);
        } else {
            try IERC1822ProxiableUpgradeable(newImplementation).proxiableUUID() returns (bytes32 slot) {
                require(slot == _IMPLEMENTATION_SLOT, "ERC1967Upgrade: unsupported proxiableUUID");
            } catch {
                revert("ERC1967Upgrade: new implementation is not UUPS");
            }
            _upgradeToAndCall(newImplementation, data, forceCall);
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Returns the current admin.
     */
    function _getAdmin() internal view returns (address) {
        return StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        require(newAdmin != address(0), "ERC1967: new admin is the zero address");
        StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     */
    function _changeAdmin(address newAdmin) internal {
        emit AdminChanged(_getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Returns the current beacon.
     */
    function _getBeacon() internal view returns (address) {
        return StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        require(AddressUpgradeable.isContract(newBeacon), "ERC1967: new beacon is not a contract");
        require(
            AddressUpgradeable.isContract(IBeaconUpgradeable(newBeacon).implementation()),
            "ERC1967: beacon implementation is not a contract"
        );
        StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value = newBeacon;
    }

    /**
     * @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
     * not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
     *
     * Emits a {BeaconUpgraded} event.
     */
    function _upgradeBeaconToAndCall(address newBeacon, bytes memory data, bool forceCall) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);
        if (data.length > 0 || forceCall) {
            AddressUpgradeable.functionDelegateCall(IBeaconUpgradeable(newBeacon).implementation(), data);
        }
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/AddressUpgradeable.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]
 * ```solidity
 * 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) || (!AddressUpgradeable.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 Returns the highest version that has been initialized. See {reinitializer}.
     */
    function _getInitializedVersion() internal view returns (uint8) {
        return _initialized;
    }

    /**
     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
     */
    function _isInitializing() internal view returns (bool) {
        return _initializing;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/UUPSUpgradeable.sol)

pragma solidity ^0.8.0;

import "../../interfaces/draft-IERC1822Upgradeable.sol";
import "../ERC1967/ERC1967UpgradeUpgradeable.sol";
import {Initializable} from "./Initializable.sol";

/**
 * @dev An upgradeability mechanism designed for UUPS proxies. The functions included here can perform an upgrade of an
 * {ERC1967Proxy}, when this contract is set as the implementation behind such a proxy.
 *
 * A security mechanism ensures that an upgrade does not turn off upgradeability accidentally, although this risk is
 * reinstated if the upgrade retains upgradeability but removes the security mechanism, e.g. by replacing
 * `UUPSUpgradeable` with a custom implementation of upgrades.
 *
 * The {_authorizeUpgrade} function must be overridden to include access restriction to the upgrade mechanism.
 *
 * _Available since v4.1._
 */
abstract contract UUPSUpgradeable is Initializable, IERC1822ProxiableUpgradeable, ERC1967UpgradeUpgradeable {
    /// @custom:oz-upgrades-unsafe-allow state-variable-immutable state-variable-assignment
    address private immutable __self = address(this);

    /**
     * @dev Check that the execution is being performed through a delegatecall call and that the execution context is
     * a proxy contract with an implementation (as defined in ERC1967) pointing to self. This should only be the case
     * for UUPS and transparent proxies that are using the current contract as their implementation. Execution of a
     * function through ERC1167 minimal proxies (clones) would not normally pass this test, but is not guaranteed to
     * fail.
     */
    modifier onlyProxy() {
        require(address(this) != __self, "Function must be called through delegatecall");
        require(_getImplementation() == __self, "Function must be called through active proxy");
        _;
    }

    /**
     * @dev Check that the execution is not being performed through a delegate call. This allows a function to be
     * callable on the implementing contract but not through proxies.
     */
    modifier notDelegated() {
        require(address(this) == __self, "UUPSUpgradeable: must not be called through delegatecall");
        _;
    }

    function __UUPSUpgradeable_init() internal onlyInitializing {
    }

    function __UUPSUpgradeable_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev Implementation of the ERC1822 {proxiableUUID} function. This returns the storage slot used by the
     * implementation. It is used to validate the implementation's compatibility when performing an upgrade.
     *
     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
     * function revert if invoked through a proxy. This is guaranteed by the `notDelegated` modifier.
     */
    function proxiableUUID() external view virtual override notDelegated returns (bytes32) {
        return _IMPLEMENTATION_SLOT;
    }

    /**
     * @dev Upgrade the implementation of the proxy to `newImplementation`.
     *
     * Calls {_authorizeUpgrade}.
     *
     * Emits an {Upgraded} event.
     *
     * @custom:oz-upgrades-unsafe-allow-reachable delegatecall
     */
    function upgradeTo(address newImplementation) public virtual onlyProxy {
        _authorizeUpgrade(newImplementation);
        _upgradeToAndCallUUPS(newImplementation, new bytes(0), false);
    }

    /**
     * @dev Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call
     * encoded in `data`.
     *
     * Calls {_authorizeUpgrade}.
     *
     * Emits an {Upgraded} event.
     *
     * @custom:oz-upgrades-unsafe-allow-reachable delegatecall
     */
    function upgradeToAndCall(address newImplementation, bytes memory data) public payable virtual onlyProxy {
        _authorizeUpgrade(newImplementation);
        _upgradeToAndCallUUPS(newImplementation, data, true);
    }

    /**
     * @dev Function that should revert when `msg.sender` is not authorized to upgrade the contract. Called by
     * {upgradeTo} and {upgradeToAndCall}.
     *
     * Normally, this function will use an xref:access.adoc[access control] modifier such as {Ownable-onlyOwner}.
     *
     * ```solidity
     * function _authorizeUpgrade(address) internal override onlyOwner {}
     * ```
     */
    function _authorizeUpgrade(address newImplementation) internal virtual;

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20Upgradeable.sol";
import "./extensions/IERC20MetadataUpgradeable.sol";
import "../../utils/ContextUpgradeable.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20Upgradeable is Initializable, ContextUpgradeable, IERC20Upgradeable, IERC20MetadataUpgradeable {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    function __ERC20_init(string memory name_, string memory symbol_) internal onlyInitializing {
        __ERC20_init_unchained(name_, symbol_);
    }

    function __ERC20_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address from, address to, uint256 amount) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(address from, address to, uint256 amount) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
            // decrementing then incrementing.
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        unchecked {
            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
            _balances[account] += amount;
        }
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
            // Overflow not possible: amount <= accountBalance <= totalSupply.
            _totalSupply -= amount;
        }

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 amount) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(address from, address to, uint256 amount) internal virtual {}

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[45] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (token/ERC20/extensions/ERC20Permit.sol)

pragma solidity ^0.8.0;

import "./IERC20PermitUpgradeable.sol";
import "../ERC20Upgradeable.sol";
import "../../../utils/cryptography/ECDSAUpgradeable.sol";
import "../../../utils/cryptography/EIP712Upgradeable.sol";
import "../../../utils/CountersUpgradeable.sol";
import {Initializable} from "../../../proxy/utils/Initializable.sol";

/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 *
 * @custom:storage-size 51
 */
abstract contract ERC20PermitUpgradeable is Initializable, ERC20Upgradeable, IERC20PermitUpgradeable, EIP712Upgradeable {
    using CountersUpgradeable for CountersUpgradeable.Counter;

    mapping(address => CountersUpgradeable.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private constant _PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
    /**
     * @dev In previous versions `_PERMIT_TYPEHASH` was declared as `immutable`.
     * However, to ensure consistency with the upgradeable transpiler, we will continue
     * to reserve a slot.
     * @custom:oz-renamed-from _PERMIT_TYPEHASH
     */
    // solhint-disable-next-line var-name-mixedcase
    bytes32 private _PERMIT_TYPEHASH_DEPRECATED_SLOT;

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    function __ERC20Permit_init(string memory name) internal onlyInitializing {
        __EIP712_init_unchained(name, "1");
    }

    function __ERC20Permit_init_unchained(string memory) internal onlyInitializing {}

    /**
     * @inheritdoc IERC20PermitUpgradeable
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSAUpgradeable.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @inheritdoc IERC20PermitUpgradeable
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @inheritdoc IERC20PermitUpgradeable
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        CountersUpgradeable.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20Upgradeable.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20MetadataUpgradeable is IERC20Upgradeable {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * ==== Security Considerations
 *
 * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature
 * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be
 * considered as an intention to spend the allowance in any specific way. The second is that because permits have
 * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should
 * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be
 * generally recommended is:
 *
 * ```solidity
 * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {
 *     try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}
 *     doThing(..., value);
 * }
 *
 * function doThing(..., uint256 value) public {
 *     token.safeTransferFrom(msg.sender, address(this), value);
 *     ...
 * }
 * ```
 *
 * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of
 * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also
 * {SafeERC20-safeTransferFrom}).
 *
 * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so
 * contracts should have entry points that don't rely on permit.
 */
interface IERC20PermitUpgradeable {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     *
     * CAUTION: See Security Considerations above.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20Upgradeable {
    /**
     * @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);

    /**
     * @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 `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, 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 `from` to `to` 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 from, address to, uint256 amount) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @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
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [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://consensys.net/diligence/blog/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/v0.8.0/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);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (utils/Context.sol)

pragma solidity ^0.8.0;
import {Initializable} from "../proxy/utils/Initializable.sol";

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library CountersUpgradeable {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../StringsUpgradeable.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSAUpgradeable {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV // Deprecated in v4.8
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32 message) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, "\x19Ethereum Signed Message:\n32")
            mstore(0x1c, hash)
            message := keccak256(0x00, 0x3c)
        }
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", StringsUpgradeable.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 data) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, "\x19\x01")
            mstore(add(ptr, 0x02), domainSeparator)
            mstore(add(ptr, 0x22), structHash)
            data := keccak256(ptr, 0x42)
        }
    }

    /**
     * @dev Returns an Ethereum Signed Data with intended validator, created from a
     * `validator` and `data` according to the version 0 of EIP-191.
     *
     * See {recover}.
     */
    function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x00", validator, data));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/EIP712.sol)

pragma solidity ^0.8.8;

import "./ECDSAUpgradeable.sol";
import "../../interfaces/IERC5267Upgradeable.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * NOTE: In the upgradeable version of this contract, the cached values will correspond to the address, and the domain
 * separator of the implementation contract. This will cause the `_domainSeparatorV4` function to always rebuild the
 * separator from the immutable values, which is cheaper than accessing a cached version in cold storage.
 *
 * _Available since v3.4._
 *
 * @custom:storage-size 52
 */
abstract contract EIP712Upgradeable is Initializable, IERC5267Upgradeable {
    bytes32 private constant _TYPE_HASH =
        keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");

    /// @custom:oz-renamed-from _HASHED_NAME
    bytes32 private _hashedName;
    /// @custom:oz-renamed-from _HASHED_VERSION
    bytes32 private _hashedVersion;

    string private _name;
    string private _version;

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    function __EIP712_init(string memory name, string memory version) internal onlyInitializing {
        __EIP712_init_unchained(name, version);
    }

    function __EIP712_init_unchained(string memory name, string memory version) internal onlyInitializing {
        _name = name;
        _version = version;

        // Reset prior values in storage if upgrading
        _hashedName = 0;
        _hashedVersion = 0;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        return _buildDomainSeparator();
    }

    function _buildDomainSeparator() private view returns (bytes32) {
        return keccak256(abi.encode(_TYPE_HASH, _EIP712NameHash(), _EIP712VersionHash(), block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSAUpgradeable.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @dev See {EIP-5267}.
     *
     * _Available since v4.9._
     */
    function eip712Domain()
        public
        view
        virtual
        override
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        )
    {
        // If the hashed name and version in storage are non-zero, the contract hasn't been properly initialized
        // and the EIP712 domain is not reliable, as it will be missing name and version.
        require(_hashedName == 0 && _hashedVersion == 0, "EIP712: Uninitialized");

        return (
            hex"0f", // 01111
            _EIP712Name(),
            _EIP712Version(),
            block.chainid,
            address(this),
            bytes32(0),
            new uint256[](0)
        );
    }

    /**
     * @dev The name parameter for the EIP712 domain.
     *
     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs
     * are a concern.
     */
    function _EIP712Name() internal virtual view returns (string memory) {
        return _name;
    }

    /**
     * @dev The version parameter for the EIP712 domain.
     *
     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs
     * are a concern.
     */
    function _EIP712Version() internal virtual view returns (string memory) {
        return _version;
    }

    /**
     * @dev The hash of the name parameter for the EIP712 domain.
     *
     * NOTE: In previous versions this function was virtual. In this version you should override `_EIP712Name` instead.
     */
    function _EIP712NameHash() internal view returns (bytes32) {
        string memory name = _EIP712Name();
        if (bytes(name).length > 0) {
            return keccak256(bytes(name));
        } else {
            // If the name is empty, the contract may have been upgraded without initializing the new storage.
            // We return the name hash in storage if non-zero, otherwise we assume the name is empty by design.
            bytes32 hashedName = _hashedName;
            if (hashedName != 0) {
                return hashedName;
            } else {
                return keccak256("");
            }
        }
    }

    /**
     * @dev The hash of the version parameter for the EIP712 domain.
     *
     * NOTE: In previous versions this function was virtual. In this version you should override `_EIP712Version` instead.
     */
    function _EIP712VersionHash() internal view returns (bytes32) {
        string memory version = _EIP712Version();
        if (bytes(version).length > 0) {
            return keccak256(bytes(version));
        } else {
            // If the version is empty, the contract may have been upgraded without initializing the new storage.
            // We return the version hash in storage if non-zero, otherwise we assume the version is empty by design.
            bytes32 hashedVersion = _hashedVersion;
            if (hashedVersion != 0) {
                return hashedVersion;
            } else {
                return keccak256("");
            }
        }
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[48] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165Upgradeable.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {
    function __ERC165_init() internal onlyInitializing {
    }

    function __ERC165_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165Upgradeable).interfaceId;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165Upgradeable {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library MathUpgradeable {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
        }
    }
}

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

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMathUpgradeable {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, `uint256`._
 * _Available since v4.9 for `string`, `bytes`._
 */
library StorageSlotUpgradeable {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/MathUpgradeable.sol";
import "./math/SignedMathUpgradeable.sol";

/**
 * @dev String operations.
 */
library StringsUpgradeable {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = MathUpgradeable.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMathUpgradeable.abs(value))));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, MathUpgradeable.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @notice ITermAuctionBidLockerEvents is an interface that defines all events emitted by the Term Auction Bid Locker.
interface ITermAuctionBidLockerEvents {
    event TermAuctionBidLockerInitialized(
        bytes32 termRepoId,
        bytes32 termAuctionId,
        address termAuctionBidLocker,
        uint256 auctionStartTime,
        uint256 revealTime,
        uint256 maxBidPrice,
        uint256 minimumTenderAmount,
        uint256 dayCountFractionMantissa
    );

    event BidLocked(
        bytes32 termAuctionId,
        bytes32 id,
        address bidder,
        bytes32 bidPrice,
        uint256 amount,
        address token,
        address[] collateralTokens,
        uint256[] collateralAmounts,
        bool isRollover,
        address rolloverPairOffTermRepoServicer,
        address referralAddress
    );

    event BidRevealed(bytes32 termAuctionId, bytes32 id, uint256 bidPrice);

    event BidUnlocked(bytes32 termAuctionId, bytes32 id);

    event BidInShortfall(bytes32 termAuctionId, bytes32 id);

    event BidLockingPaused(bytes32 termAuctionId, bytes32 termRepoId);

    event BidLockingUnpaused(bytes32 termAuctionId, bytes32 termRepoId);

    event BidUnlockingPaused(bytes32 termAuctionId, bytes32 termRepoId);

    event BidUnlockingUnpaused(bytes32 termAuctionId, bytes32 termRepoId);
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @title ITermAuctionEvents defines all events emitted by the TermAuctionContract.
interface ITermAuctionEvents {
    /// Event emitted when a new auction is initialized
    /// @param termRepoId The term ID
    /// @param termAuctionId The term auction Id
    /// @param termAuction auction contract address
    /// @param auctionEndTime The auction end time
    /// @param version The version tag of the smart contract deployed
    event TermAuctionInitialized(
        bytes32 termRepoId,
        bytes32 termAuctionId,
        address termAuction,
        uint256 auctionEndTime,
        string version
    );

    /// Event emitted when a bid is assigned
    /// @param termAuctionId The auction ID
    /// @param id The bid ID
    /// @param amount The amount assigned
    event BidAssigned(bytes32 termAuctionId, bytes32 id, uint256 amount);

    /// Event emitted when an offer is assigned
    /// @param termAuctionId The term ID
    /// @param id The offer ID
    /// @param amount The amount assigned
    event OfferAssigned(bytes32 termAuctionId, bytes32 id, uint256 amount);

    /// Event emitted when an auction is completed
    /// @param termAuctionId The ID of the auction
    /// @param timestamp The timestamp of the auction completion
    /// @param block The block of the auction completion
    /// @param totalAssignedBids The total amount of bids assigned
    /// @param totalAssignedOffers The total amount of offers assigned
    /// @param clearingPrice The clearing price of the auction
    event AuctionCompleted(
        bytes32 termAuctionId,
        uint256 timestamp,
        uint256 block,
        uint256 totalAssignedBids,
        uint256 totalAssignedOffers,
        uint256 clearingPrice
    );

    /// Event emitted when an auction is cancelled.
    /// @param termAuctionId The ID of the auction.
    /// @param nonViableAuction Auction not viable due to bid and offer prices not intersecting
    /// @param auctionCancelledforWithdrawal Auction has been cancelled for manual fund withdrawal
    event AuctionCancelled(
        bytes32 termAuctionId,
        bool nonViableAuction,
        bool auctionCancelledforWithdrawal
    );

    /// Event emitted when an auction is paused.
    /// @param termAuctionId The ID of the auction.
    /// @param termRepoId The ID of the repo.
    event CompleteAuctionPaused(bytes32 termAuctionId, bytes32 termRepoId);

    /// Event emitted when an auction is unpaused.
    /// @param termAuctionId The ID of the auction.
    /// @param termRepoId The ID of the repo.
    event CompleteAuctionUnpaused(bytes32 termAuctionId, bytes32 termRepoId);
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @notice ITermAuctionOfferLockerEvents is an interface that defines all events emitted by the Term Auction Offer Locker.
interface ITermAuctionOfferLockerEvents {
    event TermAuctionOfferLockerInitialized(
        bytes32 termRepoId,
        bytes32 termAuctionId,
        address termAuctionOfferLocker,
        uint256 auctionStartTime,
        uint256 revealTime,
        uint256 maxOfferPrice,
        uint256 minimumTenderAmount
    );

    event OfferLocked(
        bytes32 termAuctionId,
        bytes32 id,
        address offeror,
        bytes32 offerPrice,
        uint256 amount,
        address token,
        address referralAddress
    );

    event OfferRevealed(bytes32 termAuctionId, bytes32 id, uint256 offerPrice);

    event OfferUnlocked(bytes32 termAuctionId, bytes32 id);

    event OfferLockingPaused(bytes32 termAuctionId, bytes32 termRepoId);

    event OfferLockingUnpaused(bytes32 termAuctionId, bytes32 termRepoId);

    event OfferUnlockingPaused(bytes32 termAuctionId, bytes32 termRepoId);

    event OfferUnlockingUnpaused(bytes32 termAuctionId, bytes32 termRepoId);
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

import {ITermAuctionEvents} from "./ITermAuctionEvents.sol";
import {ITermAuctionBidLockerEvents} from "./ITermAuctionBidLockerEvents.sol";
import {ITermAuctionOfferLockerEvents} from "./ITermAuctionOfferLockerEvents.sol";
import {ITermRepoCollateralManagerEvents} from "./ITermRepoCollateralManagerEvents.sol";
import {ITermRepoServicerEvents} from "./ITermRepoServicerEvents.sol";
import {ITermRepoRolloverManagerEvents} from "./ITermRepoRolloverManagerEvents.sol";
import {ITermRepoLockerEvents} from "./ITermRepoLockerEvents.sol";
import {ITermRepoTokenEvents} from "./ITermRepoTokenEvents.sol";
import {ITermEventEmitterEvents} from "./ITermEventEmitterEvents.sol";
import {TermAuctionBid} from "../lib/TermAuctionBid.sol";

interface ITermEventEmitter is
    ITermAuctionEvents,
    ITermAuctionBidLockerEvents,
    ITermAuctionOfferLockerEvents,
    ITermRepoCollateralManagerEvents,
    ITermRepoServicerEvents,
    ITermRepoRolloverManagerEvents,
    ITermRepoLockerEvents,
    ITermRepoTokenEvents,
    ITermEventEmitterEvents
{
    //@param termContract New term contract to pair to event emitter.
    function pairTermContract(address termContract) external;

    // ========================================================================
    // = TermAuction Events ===================================================
    // ========================================================================

    /// @param termRepoId The id of the current Term Repo deployment being initialized
    /// @param termAuctionId The id of the auction being initialized
    /// @param termAuction The address of the auction contract being initialized
    /// @param auctionEndTime The end time of the auction being initialized
    /// @param version The version tag of the smart contract deployed
    function emitTermAuctionInitialized(
        bytes32 termRepoId,
        bytes32 termAuctionId,
        address termAuction,
        uint256 auctionEndTime,
        string calldata version
    ) external;

    /// @param termAuctionId A Term Auction id
    /// @param id A bid id
    /// @param amount The amount assigned to this bid
    function emitBidAssigned(
        bytes32 termAuctionId,
        bytes32 id,
        uint256 amount
    ) external;

    /// @param termAuctionId A Term Auction id
    /// @param id An offer id
    /// @param amount The amount assigned to this offer
    function emitOfferAssigned(
        bytes32 termAuctionId,
        bytes32 id,
        uint256 amount
    ) external;

    /// @param termAuctionId The Term Auction id of auction completed
    /// @param timestamp The timestamp of the current block
    /// @param blockNumber The number of the current block
    /// @param totalAssignedBids The number of assigned bids in the auction
    /// @param totalAssignedOffers The number of assigned offers in the auction
    /// @param clearingPrice The clearing price of the auction
    function emitAuctionCompleted(
        bytes32 termAuctionId,
        uint256 timestamp,
        uint256 blockNumber,
        uint256 totalAssignedBids,
        uint256 totalAssignedOffers,
        uint256 clearingPrice
    ) external;

    /// @param nonViableAuction Auction not viable due to bid and offer prices not intersecting
    /// @param auctionCancelledforWithdrawal Auction has been cancelled for withdrawal
    function emitAuctionCancelled(
        bytes32 termAuctionId,
        bool nonViableAuction,
        bool auctionCancelledforWithdrawal
    ) external;

    /// @param termAuctionId The id of the auction paused
    /// @param termRepoId The Term Repo id associated with auction paused
    function emitCompleteAuctionPaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    /// @param termAuctionId The id of the auction unpaused
    /// @param termRepoId The Term Repo id associated with auction unpaused
    function emitCompleteAuctionUnpaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    // ========================================================================
    // = TermAuctionBidLocker Events ==========================================
    // ========================================================================

    /// @param termRepoId The Term Repo id associated with BidLocker initialized
    /// @param termAuctionId The Term Auction id associated with BidLocker initialized
    /// @param termAuctionBidLocker The address of the TermAuctionBidLocker contract being intialized
    /// @param auctionStartTime The time at which auction bids will be accepted for submission
    /// @param revealTime The time at which sealed auction bids can be revealed
    /// @param maxBidPrice The maximum tender price (interest rate) in percentage
    /// @param minimumTenderAmount The minimum amount of borrowed purchase token that will be accepted
    /// @param dayCountFractionMantissa The day count fraction remainder
    function emitTermAuctionBidLockerInitialized(
        bytes32 termRepoId,
        bytes32 termAuctionId,
        address termAuctionBidLocker,
        uint256 auctionStartTime,
        uint256 revealTime,
        uint256 maxBidPrice,
        uint256 minimumTenderAmount,
        uint256 dayCountFractionMantissa
    ) external;

    /// @param termAuctionId A Term Auction id
    /// @param bid A struct containing details of the locked bid
    /// @param referralAddress The address of the referrer. Zero Address if none.
    function emitBidLocked(
        bytes32 termAuctionId,
        TermAuctionBid calldata bid,
        address referralAddress
    ) external;

    /// @param termAuctionId A Term Auction id
    /// @param id The bid id
    /// @param bidPrice The revealed price of the bid
    function emitBidRevealed(
        bytes32 termAuctionId,
        bytes32 id,
        uint256 bidPrice
    ) external;

    /// @param termAuctionId A Term Auction id
    /// @param id A bid id
    function emitBidUnlocked(bytes32 termAuctionId, bytes32 id) external;

    /// @param termAuctionId A Term Auction id
    /// @param id A bid id
    function emitBidInShortfall(bytes32 termAuctionId, bytes32 id) external;

    /// @param termAuctionId The id of Term Auction where bid locking is paused
    /// @param termRepoId The Term Repo id where bid locking is paused
    function emitBidLockingPaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    /// @param termAuctionId The id of Term Auction where bid locking is unpaused
    /// @param termRepoId The Term Repo id where bid locking is unpaused
    function emitBidLockingUnpaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    /// @param termAuctionId The id of Term Auction where bid unlocking is paused
    /// @param termRepoId The Term Repo id where bid unlocking is paused
    function emitBidUnlockingPaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    /// @param termAuctionId The id of Term Auction where bid unlocking is unpaused
    /// @param termRepoId The Term Repo id where bid unlocking is unpaused
    function emitBidUnlockingUnpaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    // ========================================================================
    // = TermAuctionOfferLocker Events ========================================
    // ========================================================================

    /// @param termRepoId The Term Repo id associated with OfferLocker initialized
    /// @param termAuctionId The Term Auction id associated with OfferLocker initialized
    /// @param termAuctionOfferLocker The address of the TermAuctionOfferLocker contract being intialized
    /// @param auctionStartTime The time at which auction bids will be accepted for submission
    /// @param revealTime The time at which sealed auction bids can be revealed
    function emitTermAuctionOfferLockerInitialized(
        bytes32 termRepoId,
        bytes32 termAuctionId,
        address termAuctionOfferLocker,
        uint256 auctionStartTime,
        uint256 revealTime,
        uint256 maxOfferPrice,
        uint256 minimumTenderAmount
    ) external;

    /// @param termAuctionId A Term Auction id
    /// @param id An offer id
    /// @param offeror The address of the offeror
    /// @param offerPrice The offer price
    /// @param amount The amount of purchase tokens offered
    /// @param purchaseToken The address of the purchase token being offered
    /// @param referralAddress The address of the referrer. Zero Address if none.
    function emitOfferLocked(
        bytes32 termAuctionId,
        bytes32 id,
        address offeror,
        bytes32 offerPrice,
        uint256 amount,
        address purchaseToken,
        address referralAddress
    ) external;

    /// @param termAuctionId A Term Auction id
    /// @param id An offer id
    /// @param offerPrice The offer price revealed
    function emitOfferRevealed(
        bytes32 termAuctionId,
        bytes32 id,
        uint256 offerPrice
    ) external;

    /// @param termAuctionId A Term Auction id
    /// @param id An offer id
    function emitOfferUnlocked(bytes32 termAuctionId, bytes32 id) external;

    /// @param termAuctionId The id of Term Auction where offer locking is paused
    /// @param termRepoId The Term Repo id where offer locking is paused
    function emitOfferLockingPaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    /// @param termAuctionId The id of Term Auction where offer locking is unpaused
    /// @param termRepoId The Term Repo id where offer locking is unpaused
    function emitOfferLockingUnpaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    /// @param termAuctionId The id of Term Auction where offer unlocking is paused
    /// @param termRepoId The Term Repo id where offer unlocking is paused
    function emitOfferUnlockingPaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    /// @param termAuctionId The id of Term Auction where offer unlocking is unpaused
    /// @param termRepoId The Term Repo id where offer unlocking is unpaused
    function emitOfferUnlockingUnpaused(
        bytes32 termAuctionId,
        bytes32 termRepoId
    ) external;

    // ========================================================================
    // = TermRepoCollateralManager Events =========================================
    // ========================================================================

    /// @param termRepoId The Term Repo id associated with collateral manger being initialized
    /// @param termRepoCollateralManager The address of the TermRepoCollateralManager contract being intialized
    /// @param collateralTokens An array containing a list of the addresses of all accepted collateral tokens
    /// @param initialCollateralRatios An array containing the initial collateral ratios for each collateral token
    /// @param maintenanceCollateralRatios An array containing the maintenance collateral ratios for each collateral token
    /// @param liquidatedDamagesSchedule An array containing the liquidated damages applicable to each collateral token
    function emitTermRepoCollateralManagerInitialized(
        bytes32 termRepoId,
        address termRepoCollateralManager,
        address[] calldata collateralTokens,
        uint256[] calldata initialCollateralRatios,
        uint256[] calldata maintenanceCollateralRatios,
        uint256[] calldata liquidatedDamagesSchedule
    ) external;

    /// @param termRepoId The Term Repo id for the Term Repo being reopened
    /// @param termRepoCollateralManager The TermRepoCollateralManager address for the Term Repo being reopened
    /// @param termAuctionBidLocker New TermAuctionBidLocker to be paired for reopening
    function emitPairReopeningBidLocker(
        bytes32 termRepoId,
        address termRepoCollateralManager,
        address termAuctionBidLocker
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param borrower The address of the borrower
    /// @param collateralToken The address of the collateral token locked
    /// @param amount The amount of collateral being locked
    function emitCollateralLocked(
        bytes32 termRepoId,
        address borrower,
        address collateralToken,
        uint256 amount
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param borrower The address of the borrower
    /// @param collateralToken The address of the collateral token locked
    /// @param amount The amount of collateral being unlocked
    function emitCollateralUnlocked(
        bytes32 termRepoId,
        address borrower,
        address collateralToken,
        uint256 amount
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param borrower The address of the borrower
    /// @param liquidator The address of the liquidator
    /// @param closureAmount The amount of repurchase exposure covered
    /// @param collateralToken The address of the collateral tokens liquidated
    /// @param amountLiquidated The amount of collateral tokens liquidated
    function emitLiquidation(
        bytes32 termRepoId,
        address borrower,
        address liquidator,
        uint256 closureAmount,
        address collateralToken,
        uint256 amountLiquidated,
        uint256 protocolSeizureAmount,
        bool defaultLiquidation
    ) external;

    /// @param termRepoId The id of Term Repo where liquidations are paused
    function emitLiquidationPaused(bytes32 termRepoId) external;

    /// @param termRepoId The id of Term Repo where liquidation is unpaused
    function emitLiquidationUnpaused(bytes32 termRepoId) external;

    // ========================================================================
    // = TermRepoServicer Events ===============================================
    // ========================================================================

    /// @param termRepoId The Term Repo id associated with TermRepoServicer being initialized
    /// @param termRepoServicer The address of the TermRepoServicer contract being initialized
    /// @param purchaseToken The address of the purchase token
    /// @param maturityTimestamp The time at which repurchase is due
    /// @param endOfRepurchaseWindow The time at which the repurchase window ends
    /// @param redemptionTimestamp The time when redemption of Term Repo Tokens begins
    /// @param servicingFee percentage share of bid amounts charged to bidder
    /// @param version The version tag of the smart contract deployed
    function emitTermRepoServicerInitialized(
        bytes32 termRepoId,
        address termRepoServicer,
        address purchaseToken,
        uint256 maturityTimestamp,
        uint256 endOfRepurchaseWindow,
        uint256 redemptionTimestamp,
        uint256 servicingFee,
        string calldata version
    ) external;

    /// @param termRepoId The Term Repo id for the Term Repo being reopened
    /// @param termRepoServicer The address of the TermRepoServicer contract for the Term Repo being reopened
    /// @param termAuctionOfferLocker The TermAuctionOfferLocker to be paired for reopening
    /// @param termAuction The address of the TermAuction contract to be paired for reopening
    function emitReopeningOfferLockerPaired(
        bytes32 termRepoId,
        address termRepoServicer,
        address termAuctionOfferLocker,
        address termAuction
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param offeror The address of the offeror
    /// @param amount The offer amount to be locked
    /// @notice This event is not to be confused with OfferLocked by TermOfferLocker
    /// @notice Both will be triggered, this one specifically refers to corresponding action taken by Term Servicer
    function emitOfferLockedByServicer(
        bytes32 termRepoId,
        address offeror,
        uint256 amount
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param offeror The address of the offeror
    /// @param amount The offer amount to be unlocked
    /// @notice This event is not to be confused with OfferUnlocked by TermOfferLocker
    /// @notice Both will be triggered, this one specifically refers to corresponding action taken by Term Servicer
    function emitOfferUnlockedByServicer(
        bytes32 termRepoId,
        address offeror,
        uint256 amount
    ) external;

    /// @param offerId Unique id for offer
    /// @param offeror The address of the offeror
    /// @param purchasePrice The offer amount fulfilled
    /// @param repurchasePrice The repurchase price due to offeror at maturity
    /// @param repoTokensMinted The amount of Term Repo Tokens minted to offeror
    function emitOfferFulfilled(
        bytes32 offerId,
        address offeror,
        uint256 purchasePrice,
        uint256 repurchasePrice,
        uint256 repoTokensMinted
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param redeemer The address of the redeemer
    /// @param redemptionAmount The amount of TermRepoTokens redeemed
    /// @param redemptionHaircut The haircut applied to redemptions (if any) due to unrecoverable repo exposure
    function emitTermRepoTokensRedeemed(
        bytes32 termRepoId,
        address redeemer,
        uint256 redemptionAmount,
        uint256 redemptionHaircut
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param bidder The address of the bidder
    /// @param purchasePrice The bid amount fulfilled in auction
    /// @param repurchasePrice The repurchase price due at maturity
    /// @param servicingFees The fees earned by the protocol
    function emitBidFulfilled(
        bytes32 termRepoId,
        address bidder,
        uint256 purchasePrice,
        uint256 repurchasePrice,
        uint256 servicingFees
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param borrower The address of the borrower
    /// @param purchasePrice The purchase price received from new TermRepo
    /// @param repurchasePrice The new repurchase price due at maturity of new TermRepo
    /// @param servicingFees The fees earned by the protocol
    function emitExposureOpenedOnRolloverNew(
        bytes32 termRepoId,
        address borrower,
        uint256 purchasePrice,
        uint256 repurchasePrice,
        uint256 servicingFees
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param borrower The address of the borrower
    /// @param amountRolled The repurchase exposure balance closed on old Term Repo
    function emitExposureClosedOnRolloverExisting(
        bytes32 termRepoId,
        address borrower,
        uint256 amountRolled
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param borrower The address of the borrower
    /// @param amount The amount submitted for repurchase
    function emitRepurchasePaymentSubmitted(
        bytes32 termRepoId,
        address borrower,
        uint256 amount
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param authedUser User granted mint exposure access
    function emitMintExposureAccessGranted(
        bytes32 termRepoId,
        address authedUser
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param minter The address of the minter
    /// @param netTokensReceived The amount of Term Repo Tokens received by minter net of servicing fees
    /// @param servicingFeeTokens The number of Term Repo Tokens retained by protocol in servicing fees
    /// @param repurchasePrice The repurchase exposure opened by minter against Term Repo Token mint
    function emitMintExposure(
        bytes32 termRepoId,
        address minter,
        uint256 netTokensReceived,
        uint256 servicingFeeTokens,
        uint256 repurchasePrice
    ) external;

    /// @param termRepoId A Term Repo id
    /// @param borrower The address of the borrower
    /// @param closeAmount The amount of repurchase exposure to close
    function emitBurnCollapseExposure(
        bytes32 termRepoId,
        address borrower,
        uint256 closeAmount
    ) external;

    // ========================================================================
    // = TermRepoRolloverManager Events ===========================================
    // ========================================================================

    /// @param termRepoId The Term Repo id associated with TermRepoRolloverManager being initialized
    /// @param rolloverManager The address of the TermRepoRolloverManager contract being initialized
    function emitTermRepoRolloverManagerInitialized(
        bytes32 termRepoId,
        address rolloverManager
    ) external;

    /// @param termRepoId The Term Repo id of existing Term Repo
    /// @param rolloverTermAuctionId The Term Auction Id that rollover bid will be submitted into
    function emitRolloverTermApproved(
        bytes32 termRepoId,
        bytes32 rolloverTermAuctionId
    ) external;

    /// @param termRepoId The Term Repo id of existing Term Repo
    /// @param rolloverTermAuctionId The Term Auction Id whose rollover approval is revoked
    function emitRolloverTermApprovalRevoked(
        bytes32 termRepoId,
        bytes32 rolloverTermAuctionId
    ) external;

    /// @param termRepoId The Term Repo id of existing Term Repo
    /// @param rolloverTermRepoId Term Repo Id of Rollover Term Repo
    /// @param borrower The address of the borrower
    /// @param rolloverAuction The address of the auction being rolled over to
    /// @param rolloverAmount The repurchase amount being rolled over
    /// @param hashedBidPrice The hash of the rollover bid price
    function emitRolloverElection(
        bytes32 termRepoId,
        bytes32 rolloverTermRepoId,
        address borrower,
        address rolloverAuction,
        uint256 rolloverAmount,
        bytes32 hashedBidPrice
    ) external;

    /// @param termRepoId The Term Repo id of existing Term Repo
    /// @param borrower The address of the borrower
    function emitRolloverCancellation(
        bytes32 termRepoId,
        address borrower
    ) external;

    /// @param termRepoId The Term Repo id of existing Term Repo
    /// @param borrower The address of the borrower
    function emitRolloverProcessed(
        bytes32 termRepoId,
        address borrower
    ) external;

    // ========================================================================
    // = TermRepoLocker Events ======================================================
    // ========================================================================

    /// @param termRepoId The Term Repo id associated with TermRepoLocker contract being initialized
    /// @param termRepoLocker The address of the TermRepoLocker contract being initialized
    function emitTermRepoLockerInitialized(
        bytes32 termRepoId,
        address termRepoLocker
    ) external;

    /// @param termRepoId A Term Repo id
    function emitTermRepoLockerTransfersPaused(bytes32 termRepoId) external;

    /// @param termRepoId A Term Repo id
    function emitTermRepoLockerTransfersUnpaused(bytes32 termRepoId) external;

    // ========================================================================
    // = TermRepoToken Events =====================================================
    // ========================================================================

    /// @param termRepoId The Term Repo id associated with the TermRepoToken being initalized
    /// @param termRepoToken The address of the TermRepoToken contract being initialized
    /// @param redemptionRatio The number of purchase tokens redeemable per unit of Term Repo Token at par
    function emitTermRepoTokenInitialized(
        bytes32 termRepoId,
        address termRepoToken,
        uint256 redemptionRatio
    ) external;

    /// @param termRepoId The Term Repo id associated with the TermRepoToken where minting is paused
    function emitTermRepoTokenMintingPaused(bytes32 termRepoId) external;

    /// @param termRepoId The Term Repo id associated with the TermRepoToken where minting is unpaused
    function emitTermRepoTokenMintingUnpaused(bytes32 termRepoId) external;

    /// @param termRepoId The Term Repo id associated with the TermRepoToken where burning is paused
    function emitTermRepoTokenBurningPaused(bytes32 termRepoId) external;

    /// @param termRepoId The Term Repo id associated with the TermRepoToken where burning is unpaused
    function emitTermRepoTokenBurningUnpaused(bytes32 termRepoId) external;

    // ========================================================================
    // = TermEventEmitter Events ==============================================
    // ========================================================================

    /// @param termRepoId The id of the Term Repo being delisted
    function emitDelistTermRepo(bytes32 termRepoId) external;

    /// @param termAuctionId The id of the Term Auction being delisted
    function emitDelistTermAuction(bytes32 termAuctionId) external;

    /// @param proxy address of proxy contract
    /// @param implementation address of new impl contract proxy has been upgraded to
    function emitTermContractUpgraded(
        address proxy,
        address implementation
    ) external;
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

interface ITermEventEmitterEvents {
    /// @notice Event emitted when a new Term Repo is delisted on Term Finance
    /// @param termRepoId unique identifier for a Term Repo
    event DelistTermRepo(bytes32 termRepoId);

    /// @notice Event emitted when a new Term Auction is delisted on Term Finance
    /// @param termAuctionId unique identifier for a Term Auction
    event DelistTermAuction(bytes32 termAuctionId);

    /// @notice Event emitted when a Term contract is upgraded to a new implementation
    /// @param proxy address of proxy contract
    /// @param implementation address of new impl contract proxy has been upgraded to
    event TermContractUpgraded(address proxy, address implementation);
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

import {ExponentialNoError} from "../lib/ExponentialNoError.sol";
import {ITermRepoLocker} from "./ITermRepoLocker.sol";

/// @notice ITermManager represents a contract that manages all
interface ITermRepoCollateralManager {
    // ========================================================================
    // = State Variables  =====================================================
    // ========================================================================

    function termRepoLocker() external view returns (ITermRepoLocker);

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

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

    function numOfAcceptedCollateralTokens() external view returns (uint8);

    function collateralTokens(uint256 index) external view returns (address);

    function encumberedCollateralRemaining() external view returns (bool);

    // ========================================================================
    // = Auction Functions  ===================================================
    // ========================================================================

    /// @param bidder The bidder's address
    /// @param collateralToken The address of the token to be used as collateral
    /// @param amount The amount of the token to lock
    function auctionLockCollateral(
        address bidder,
        address collateralToken,
        uint256 amount
    ) external;

    /// @param bidder The bidder's address
    /// @param collateralToken The address of the token used as collateral
    /// @param amount The amount of collateral tokens to unlock
    function auctionUnlockCollateral(
        address bidder,
        address collateralToken,
        uint256 amount
    ) external;

    // ========================================================================
    // = Rollover Functions  ==================================================
    // ========================================================================

    /// @param borrower The borrower's address
    /// @param rolloverProportion The proportion of the collateral to be unlocked, equal to the proportion of the collateral repaid
    /// @param rolloverTermRepoLocker The address of the new TermRepoLocker contract to roll into
    /// @return An array representing a list of accepted collateral token addresses
    /// @return An array containing the amount of collateral tokens to pairoff and transfer to new TermRepoLocker to roll into
    function transferRolloverCollateral(
        address borrower,
        uint256 rolloverProportion,
        address rolloverTermRepoLocker
    ) external returns (address[] memory, uint256[] memory);

    /// @param borrower The address of the borrower
    /// @param collateralToken The address of a collateral token
    /// @param amount The amount of collateral tokens to lock
    function acceptRolloverCollateral(
        address borrower,
        address collateralToken,
        uint256 amount
    ) external;

    /// @param rolloverAuction The address of the rollover auction
    function approveRolloverAuction(address rolloverAuction) external;

    // ========================================================================
    // = APIs  ================================================================
    // ========================================================================

    /// @param collateralToken The address of the collateral token to lock
    /// @param amount The amount of collateral token to lock
    function externalLockCollateral(
        address collateralToken,
        uint256 amount
    ) external;

    /// @param collateralToken The address of the collateral token to unlock
    /// @param amount The amount of collateral token to unlock
    function externalUnlockCollateral(
        address collateralToken,
        uint256 amount
    ) external;

    /// @param borrower The address of the borrower
    /// @return The market value of borrower's locked collateral denominated in USD
    function getCollateralMarketValue(
        address borrower
    ) external view returns (uint256);

    // ========================================================================
    // = Margin Maintenance Functions  ========================================
    // ========================================================================

    /// @param borrower The address of the borrower
    function unlockCollateralOnRepurchase(address borrower) external;

    /// @param borrower The address of the borrower
    /// @param collateralTokenAddresses Collateral token addresses
    /// @param collateralTokenAmounts Collateral token amounts
    function journalBidCollateralToCollateralManager(
        address borrower,
        address[] calldata collateralTokenAddresses,
        uint256[] calldata collateralTokenAmounts
    ) external;

    /// @param borrower The address of the borrower
    /// @param collateralToken Collateral token addresse
    /// @param amount Collateral token amount
    function mintOpenExposureLockCollateral(
        address borrower,
        address collateralToken,
        uint256 amount
    ) external;

    /// @param collateralToken The collateral token address of tokens locked
    /// @param amountToLock The amount of collateral tokens to lock
    function calculateMintableExposure(
        address collateralToken,
        uint256 amountToLock
    ) external view returns (ExponentialNoError.Exp memory);

    /// @param borrower The address of the borrower
    /// @param collateralToken The collateral token address to query
    /// @return uint256 The amount of collateralToken locked on behalf of borrower
    function getCollateralBalance(
        address borrower,
        address collateralToken
    ) external view returns (uint256);

    /// @param borrower The address of the borrower
    /// @return An array of collateral token addresses
    /// @return An array collateral token balances locked on behalf of borrower
    function getCollateralBalances(
        address borrower
    ) external view returns (address[] memory, uint256[] memory);

    /// @param borrower The address of the borrower
    /// @param closureAmounts An array specifying the amounts of Term Repo exposure the liquidator proposes to cover in liquidation; an amount is required to be specified for each collateral token
    function batchDefault(
        address borrower,
        uint256[] calldata closureAmounts
    ) external;

    /// @param borrower The address of the borrower
    /// @param closureAmounts An array specifying the amounts of Term Repo exposure the liquidator proposes to cover in liquidation; an amount is required to be specified for each collateral token
    function batchLiquidation(
        address borrower,
        uint256[] calldata closureAmounts
    ) external;

    /// @param borrower The address of the borrower
    /// @param closureRepoTokenAmounts An array specifying the amounts of Term Repo Tokens the liquidator proposes to cover borrower repo exposure in liquidation; an amount is required to be specified for each collateral token
    function batchLiquidationWithRepoToken(
        address borrower,
        uint256[] calldata closureRepoTokenAmounts
    ) external;
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @notice ITermRepoCollateralManagerEvents is an interface that defines all events emitted by Term Repo Collateral Manager.
interface ITermRepoCollateralManagerEvents {
    /// @notice Event emitted when a Term Repo Collateral Manager is initialized.
    /// @param termRepoId                  term identifier
    /// @param collateralTokens        addresses of accepted collateral tokens
    /// @param initialCollateralRatios list of initial collateral ratios for each collateral token in the same order as collateral tokens list
    /// @param maintenanceCollateralRatios       list of maintenance ratios for each collateral token in the same order as collateral tokens list
    /// @param liquidatedDamagesSchedule    liquidation discounts for collateral tokens
    event TermRepoCollateralManagerInitialized(
        bytes32 termRepoId,
        address termRepoCollateralManager,
        address[] collateralTokens,
        uint256[] initialCollateralRatios,
        uint256[] maintenanceCollateralRatios,
        uint256[] liquidatedDamagesSchedule
    );

    /// @notice Event emitted when existing Term Repo Locker is reopened to another auction group
    /// @param termRepoId                     term identifier
    /// @param termRepoCollateralManager          address of collateral manager
    /// @param termAuctionBidLocker       address of auction bid locker paired through reopening
    event PairReopeningBidLocker(
        bytes32 termRepoId,
        address termRepoCollateralManager,
        address termAuctionBidLocker
    );

    /// @notice Event emitted when collateral is locked.
    /// @param termRepoId             term identifier
    /// @param borrower           address of borrower who locked collateral
    /// @param collateralToken    address of collateral token
    /// @param amount             amount of collateral token locked
    event CollateralLocked(
        bytes32 termRepoId,
        address borrower,
        address collateralToken,
        uint256 amount
    );

    /// @notice Event emitted when collateral is locked.
    /// @param termRepoId             term identifier
    /// @param borrower           address of borrower who locked collateral
    /// @param collateralToken    address of collateral token
    /// @param amount             amount of collateral token unlocked
    event CollateralUnlocked(
        bytes32 termRepoId,
        address borrower,
        address collateralToken,
        uint256 amount
    );

    /// @notice Event emitted when a liquidation occurs
    /// @param termRepoId                term identifier
    /// @param borrower              address of borrower being liquidated
    /// @param liquidator            address of liquidator
    /// @param closureAmount       amount of loan repaid by liquidator
    /// @param collateralToken       address of collateral token liquidated
    /// @param amountLiquidated      amount of collateral liquidated
    /// @param protocolSeizureAmount amount of collateral liquidated and seized by protocol as fee
    /// @param defaultLiquidation    boolean indicating if liquidation is a default or not
    event Liquidation(
        bytes32 termRepoId,
        address borrower,
        address liquidator,
        uint256 closureAmount,
        address collateralToken,
        uint256 amountLiquidated,
        uint256 protocolSeizureAmount,
        bool defaultLiquidation
    );

    /// @notice Event emitted when a Liquidations are paused for a term
    /// @param termRepoId                     term identifier
    event LiquidationsPaused(bytes32 termRepoId);

    /// @notice Event emitted when a Liquidations are unpaused for a term
    /// @param termRepoId                     term identifier
    event LiquidationsUnpaused(bytes32 termRepoId);
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @notice TermRepoLocker contracts lock collateral and purchase tokens
/// @notice Methods should only be callable from paired TermManager.
interface ITermRepoLocker {
    /// @notice Locks tokens from origin wallet
    /// @notice Reverts if caller doesn't have SERVICER_ROLE
    /// @param originWallet Origin wallet to transfer tokens from
    /// @param token Address of token being transferred
    /// @param amount Amount of tokens to transfer
    function transferTokenFromWallet(
        address originWallet,
        address token,
        uint256 amount
    ) external;

    /// @notice Unlocks tokens to destination wallet
    /// @dev Reverts if caller doesn't have SERVICER_ROLE
    /// @param destinationWallet Destination wallet to unlock tokens to
    /// @param token Address of token being unlocked
    /// @param amount Amount of tokens to unlock
    function transferTokenToWallet(
        address destinationWallet,
        address token,
        uint256 amount
    ) external;
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @notice ITermRepoLockerEvents is an interface that defines all events emitted by the TermRepoLocker.
interface ITermRepoLockerEvents {
    /// @notice Event emitted when a TermRepoLocker is initialized.
    /// @param termRepoId term identifier
    /// @param termRepoLocker address of initialized term repo locker
    event TermRepoLockerInitialized(bytes32 termRepoId, address termRepoLocker);

    /// @notice Event emitted transfers for a TermRepoLocker are paused.
    /// @param termRepoId term identifier
    event TermRepoLockerTransfersPaused(bytes32 termRepoId);

    /// @notice Event emitted transfers for a TermRepoLocker are unpaused.
    /// @param termRepoId term identifier
    event TermRepoLockerTransfersUnpaused(bytes32 termRepoId);
}

//SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.18;

/// @notice ITermRepoCollateralManagerEvents is an interface that defines all events emitted by Term Repo Collateral Manager.
interface ITermRepoRolloverManagerEvents {
    /// @notice Event emitted when a rollover manager is initialized
    /// @param termRepoId A Term Repo id
    /// @param rolloverManager Address of rollover manager
    event TermRepoRolloverManagerInitialized(
        bytes32 termRepoId,
        address rolloverManager
    );

    /// @notice Event emitted when a rollover manager approves a future term as a destination for borrows
    /// @param termRepoId A Term Repo id
    /// @param rolloverTermAuctionId The Term Auction Id that rollover bid will be submitted into
    event RolloverTermApproved(
        bytes32 termRepoId,
        bytes32 rolloverTermAuctionId
    );

    /// @notice Event emitted when a rollover manager revokes approval for a future term as a destination for borrows
    /// @param termRepoId A Term Repo id
    /// @param rolloverTermAuctionId The Term Auction Id that rollover bid will be submitted into
    event RolloverTermApprovalRevoked(
        bytes32 termRepoId,
        bytes32 rolloverTermAuctionId
    );

    /// @notice Event emitted when a borrower elects a rollover contract
    /// @param termRepoId A Term Repo id
    /// @param rolloverTermRepoId Term Repo Id of Rollover Term Repo
    /// @param borrower The address of the borrower
    /// @param rolloverAuction The address of rollover term contract
    /// @param rolloverAmount Amount of purchase currency borrower is rolling over
    /// @param hashedBidPrice The hash of rollover bid price
    event RolloverElection(
        bytes32 termRepoId,
        bytes32 rolloverTermRepoId,
        address borrower,
        address rolloverAuction,
        uint256 rolloverAmount,
        bytes32 hashedBidPrice
    );

    /// @notice Event emitted when a borrower cancels a rollover election
    /// @param termRepoId A Term Repo id
    /// @param borrower The address of the borrower
    event RolloverCancellation(bytes32 termRepoId, address borrower);

    /// @notice Event emitted when a rollover is processed completely
    /// @param termRepoId A Term Repo id
    /// @param borrower The address of borrower
    event RolloverProcessed(bytes32 termRepoId, address borrower);
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @notice ITermRepoServicerEvents is an interface that defines all events emitted by the Term Repo Servicer.
interface ITermRepoServicerEvents {
    /// @notice Event emitted when a Term Loan Manager is initialized.
    /// @param termRepoId A Term Repo id
    /// @param purchaseToken The address of purchase token used for loans and repay
    /// @param maturityTimestamp The timestamp at which term reaches maturity
    /// @param endOfRepurchaseWindow The timestamp at which Term Repo is closed to repurchase
    /// @param redemptionTimestamp The timestamp at which loaners can redeem term repo tokens
    /// @param servicingFee percentage share of bid amounts charged to bidder
    /// @param version The version tag of the smart contract deployed
    event TermRepoServicerInitialized(
        bytes32 termRepoId,
        address termRepoServicer,
        address purchaseToken,
        uint256 maturityTimestamp,
        uint256 endOfRepurchaseWindow,
        uint256 redemptionTimestamp,
        uint256 servicingFee,
        string version
    );

    /// @notice Event emitted when a TermRepoLocker is reopened to another auction group
    /// @param termRepoId A Term Repo id
    /// @param termRepoServicer The address of loan manager
    /// @param termAuctionOfferLocker The address of auction offer locker paired through reopening
    /// @param termAuction The address of auction  paired through reopening
    event ReopeningOfferLockerPaired(
        bytes32 termRepoId,
        address termRepoServicer,
        address termAuctionOfferLocker,
        address termAuction
    );

    /// @notice Event emitted when a loan offer is locked.
    /// @param termRepoId A Term Repo id
    /// @param offeror The address who submitted offer
    /// @param amount The amount of purchase token locked for offer
    event OfferLockedByServicer(
        bytes32 termRepoId,
        address offeror,
        uint256 amount
    );

    /// @notice Event emitted when a loan offer is unlocked.
    /// @param termRepoId A Term Repo id
    /// @param offeror The address who submitted offer
    /// @param amount The amount of purchase token unlocked for offer
    event OfferUnlockedByServicer(
        bytes32 termRepoId,
        address offeror,
        uint256 amount
    );

    /// @notice Event emitted when a loan offer is fulfilled.
    /// @param offerId A unique offer id
    /// @param offeror The address whose offer is fulfilled
    /// @param purchasePrice The purchasePrice of loan offer fulfilled
    /// @param repurchasePrice The repurchasePrice of loan offer fulfilled
    /// @param repoTokensMinted The amount of Term Repo Tokens minted to offeror
    event OfferFulfilled(
        bytes32 offerId,
        address offeror,
        uint256 purchasePrice,
        uint256 repurchasePrice,
        uint256 repoTokensMinted
    );

    /// @notice Event emitted when a term repo token is redeemed.
    /// @param termRepoId A Term Repo id
    /// @param redeemer The address who is redeeming term repo tokens
    /// @param redemptionAmount The amount of loan offer redeemed by term repo tokens
    /// @param redemptionHaircut The haircut applied to redemptions (if any) due to unrecoverable repo exposure
    event TermRepoTokensRedeemed(
        bytes32 termRepoId,
        address redeemer,
        uint256 redemptionAmount,
        uint256 redemptionHaircut
    );

    /// @notice Event emitted when a loan is processed to a borrower
    /// @param termRepoId A Term Repo id
    /// @param bidder The address who is receiving the loan
    /// @param purchasePrice The purchasePrice transferred to borrower
    /// @param repurchasePrice The repurchasePrice owed by borrower at maturity
    /// @param servicingFees The protocol fees paid for loan
    event BidFulfilled(
        bytes32 termRepoId,
        address bidder,
        uint256 purchasePrice,
        uint256 repurchasePrice,
        uint256 servicingFees
    );

    /// @notice Event emitted when mint exposure access is granted
    /// @param termRepoId A Term Repo id
    /// @param authedUser User granted mint exposure access
    event MintExposureAccessGranted(bytes32 termRepoId, address authedUser);

    /// @notice Event emitted when a rollover from a previous loan opens a position in this new term
    /// @param termRepoId A Term Repo id
    /// @param borrower The borrower who has loan position opened in new term
    /// @param purchasePrice The purchasePrice transferred to previous term
    /// @param repurchasePrice The repurchasePrice owed by borrower at maturity
    /// @param servicingFees The protocol fees paid for loan
    event ExposureOpenedOnRolloverNew(
        bytes32 termRepoId,
        address borrower,
        uint256 purchasePrice,
        uint256 repurchasePrice,
        uint256 servicingFees
    );

    /// @notice Event emitted when a rollover from a previous loan opens a position in this new term
    /// @param termRepoId A Term Repo id
    /// @param borrower The borrower who has loan position opened in new term
    /// @param amountRolled The amount of borrower loan collapsed by rollover opening
    event ExposureClosedOnRolloverExisting(
        bytes32 termRepoId,
        address borrower,
        uint256 amountRolled
    );

    /// @notice Event emitted when term repo tokens are minted for a loan
    /// @param termRepoId A Term Repo id
    /// @param minter The address who is opening the loan
    /// @param netTokensReceived The amount of Term Repo Tokens received by minter net of servicing fees
    /// @param servicingFeeTokens The number of Term Repo Tokens retained by protocol in servicing fees
    /// @param repurchasePrice The repurchase exposure opened by minter against Term Repo Token mint
    event TermRepoTokenMint(
        bytes32 termRepoId,
        address minter,
        uint256 netTokensReceived,
        uint256 servicingFeeTokens,
        uint256 repurchasePrice
    );

    /// @notice Event emitted when a loan is collapsed by burning term repo tokens
    /// @param termRepoId A Term Repo id
    /// @param borrower The address who is repaying the loan
    /// @param amountToClose The amount repaid by borrower
    event BurnCollapseExposure(
        bytes32 termRepoId,
        address borrower,
        uint256 amountToClose
    );

    /// @notice Event emitted when a loan is repaid by borrower
    /// @param termRepoId A Term Repo id
    /// @param borrower The address who is repaying the loan
    /// @param repurchaseAmount The amount repaid by borrower
    event RepurchasePaymentSubmitted(
        bytes32 termRepoId,
        address borrower,
        uint256 repurchaseAmount
    );
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

import {IERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";

interface ITermRepoToken is IERC20Upgradeable {
    // ========================================================================
    // = State Variables ======================================================
    // ========================================================================
    /// @notice The number of purchase tokens redeemable
    function redemptionValue() external view returns (uint256);

    // ========================================================================
    // = Interface/API ========================================================
    // ========================================================================

    /// @notice Calculates the total USD redemption value of all outstanding TermRepoTokens
    /// @return totalRedemptionValue Total redemption value of TermRepoTokens in USD
    function totalRedemptionValue() external view returns (uint256);

    /// @notice Burns TermRepoTokens held by an account
    /// @notice Reverts if caller does not have BURNER_ROLE
    /// @param account Address of account holding TermRepoTokens to burn
    /// @param amount Amount of TermRepoTokens to burn without decimal factor
    function burn(address account, uint256 amount) external;

    /// @notice Burns TermRepoTokens held by an account and returns purchase redemption value of tokens burned
    /// @notice Reverts if caller does not have BURNER_ROLE
    /// @param account Address of account holding TermRepoTokens to burn
    /// @param amount Amount of TermRepoTokens to burn without decimal factor
    /// @return totalRedemptionValue Total redemption value of TermRepoTokens burned
    function burnAndReturnValue(
        address account,
        uint256 amount
    ) external returns (uint256);

    /// @notice Mints TermRepoTokens in an amount equal to caller specified target redemption amount
    /// @notice The redemptionValue is the amount of purchase tokens redeemable per unit of TermRepoToken
    /// @notice Reverts if caller does not have MINTER_ROLE
    /// @param account Address of account to mint TermRepoTokens to
    /// @param redemptionAmount The target redemption amount to mint in TermRepoTokens
    function mintRedemptionValue(
        address account,
        uint256 redemptionAmount
    ) external returns (uint256);

    /// @notice Mints an exact amount of TermRepoTokens to an account
    /// @notice Reverts if caller does not have MINTER_ROLE
    /// @param account Theaddress of account to mint TermRepoTokens
    /// @param numTokens         exact number of term repo tokens to mint
    function mintTokens(
        address account,
        uint256 numTokens
    ) external returns (uint256);

    /// @notice Decrements the mintExposureCap
    /// @notice Reverts if caller does not have MINTER_ROLE
    /// @param supplyMinted Number of Tokens Minted
    function decrementMintExposureCap(uint256 supplyMinted) external;
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @notice ITermRepoTokenErrors defines all errors emitted by Term Repo Token.
interface ITermRepoTokenErrors {
    error AlreadyTermContractPaired();
    error TermRepoTokenMintingPaused();
    error TermRepoTokenBurningPaused();
    error MintExposureCapExceeded();
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @notice ITermRepoTokenEvents is an interface that defines all events emitted by the Term Repo Token
interface ITermRepoTokenEvents {
    /// @notice Event emitted when a Term Repo Servicer is initialized.
    /// @param termRepoId term identifier
    /// @param termRepoToken   address of initialized term repo token
    /// @param redemptionRatio The number of purchase tokens redeemable per unit of Term Repo Token at par
    event TermRepoTokenInitialized(
        bytes32 termRepoId,
        address termRepoToken,
        uint256 redemptionRatio
    );

    /// @notice Event emitted when a Term Repo Token Minting is Paused
    /// @param termRepoId A Term Repo id
    event TermRepoTokenMintingPaused(bytes32 termRepoId);

    /// @notice Event emitted when a Term Repo Token Minting is Unpaused
    /// @param termRepoId A Term Repo id
    event TermRepoTokenMintingUnpaused(bytes32 termRepoId);

    /// @notice Event emitted when a Term Repo Token Burning is Paused
    /// @param termRepoId A Term Repo id
    event TermRepoTokenBurningPaused(bytes32 termRepoId);

    /// @notice Event emitted when a Term Repo Token Burning is Unpaused
    /// @param termRepoId A Term Repo id
    event TermRepoTokenBurningUnpaused(bytes32 termRepoId);
}

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.18;

// solhint-disable

/**
 * @title Exponential module for storing fixed-precision decimals
 * @author Compound
 * @notice Exp is a struct which stores decimals with a fixed precision of 18 decimal places.
 *         Thus, if we wanted to store the 5.1, mantissa would store 5.1e18. That is:
 *         `Exp({mantissa: 5100000000000000000})`.
 */
contract ExponentialNoError {
    uint256 constant expScale = 1e18;
    uint256 constant doubleScale = 1e36;

    struct Exp {
        uint256 mantissa;
    }

    struct Double {
        uint256 mantissa;
    }

    /**
     * @dev Truncates the given exp to a whole number value.
     *      For example, truncate(Exp{mantissa: 15 * expScale}) = 15
     */
    function truncate(Exp memory exp) internal pure returns (uint256) {
        // Note: We are not using careful math here as we're performing a division that cannot fail
        return exp.mantissa / expScale;
    }

    /**
     * @dev Multiply an Exp by a scalar, then truncate to return an unsigned integer.
     */
    function mul_ScalarTruncate(
        Exp memory a,
        uint256 scalar
    ) internal pure returns (uint256) {
        Exp memory product = mul_(a, scalar);
        return truncate(product);
    }

    /**
     * @dev Multiply an Exp by a scalar, truncate, then add an to an unsigned integer, returning an unsigned integer.
     */
    function mul_ScalarTruncateAddUInt(
        Exp memory a,
        uint256 scalar,
        uint256 addend
    ) internal pure returns (uint256) {
        Exp memory product = mul_(a, scalar);
        return add_(truncate(product), addend);
    }

    /**
     * @dev Checks if first Exp is less than second Exp.
     */
    function lessThanExp(
        Exp memory left,
        Exp memory right
    ) internal pure returns (bool) {
        return left.mantissa < right.mantissa;
    }

    /**
     * @dev Checks if left Exp <= right Exp.
     */
    function lessThanOrEqualExp(
        Exp memory left,
        Exp memory right
    ) internal pure returns (bool) {
        return left.mantissa <= right.mantissa;
    }

    /**
     * @dev Checks if left Exp > right Exp.
     */
    function greaterThanExp(
        Exp memory left,
        Exp memory right
    ) internal pure returns (bool) {
        return left.mantissa > right.mantissa;
    }

    /**
     * @dev returns true if Exp is exactly zero
     */
    function isZeroExp(Exp memory value) internal pure returns (bool) {
        return value.mantissa == 0;
    }

    function safe224(
        uint256 n,
        string memory errorMessage
    ) internal pure returns (uint224) {
        require(n < 2 ** 224, errorMessage);
        return uint224(n);
    }

    function safe32(
        uint256 n,
        string memory errorMessage
    ) internal pure returns (uint32) {
        require(n < 2 ** 32, errorMessage);
        return uint32(n);
    }

    function add_(
        Exp memory a,
        Exp memory b
    ) internal pure returns (Exp memory) {
        return Exp({mantissa: add_(a.mantissa, b.mantissa)});
    }

    function add_(
        Double memory a,
        Double memory b
    ) internal pure returns (Double memory) {
        return Double({mantissa: add_(a.mantissa, b.mantissa)});
    }

    function add_(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    function sub_(
        Exp memory a,
        Exp memory b
    ) internal pure returns (Exp memory) {
        return Exp({mantissa: sub_(a.mantissa, b.mantissa)});
    }

    function sub_(
        Double memory a,
        Double memory b
    ) internal pure returns (Double memory) {
        return Double({mantissa: sub_(a.mantissa, b.mantissa)});
    }

    function sub_(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    function mul_(
        Exp memory a,
        Exp memory b
    ) internal pure returns (Exp memory) {
        return Exp({mantissa: mul_(a.mantissa, b.mantissa) / expScale});
    }

    function mul_(Exp memory a, uint256 b) internal pure returns (Exp memory) {
        return Exp({mantissa: mul_(a.mantissa, b)});
    }

    function mul_(uint256 a, Exp memory b) internal pure returns (uint256) {
        return mul_(a, b.mantissa) / expScale;
    }

    function mul_(
        Double memory a,
        Double memory b
    ) internal pure returns (Double memory) {
        return Double({mantissa: mul_(a.mantissa, b.mantissa) / doubleScale});
    }

    function mul_(
        Double memory a,
        uint256 b
    ) internal pure returns (Double memory) {
        return Double({mantissa: mul_(a.mantissa, b)});
    }

    function mul_(uint256 a, Double memory b) internal pure returns (uint256) {
        return mul_(a, b.mantissa) / doubleScale;
    }

    function mul_(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    function div_(
        Exp memory a,
        Exp memory b
    ) internal pure returns (Exp memory) {
        return Exp({mantissa: div_(mul_(a.mantissa, expScale), b.mantissa)});
    }

    function div_(Exp memory a, uint256 b) internal pure returns (Exp memory) {
        return Exp({mantissa: div_(a.mantissa, b)});
    }

    function div_(uint256 a, Exp memory b) internal pure returns (uint256) {
        return div_(mul_(a, expScale), b.mantissa);
    }

    function div_(
        Double memory a,
        Double memory b
    ) internal pure returns (Double memory) {
        return
            Double({mantissa: div_(mul_(a.mantissa, doubleScale), b.mantissa)});
    }

    function div_(
        Double memory a,
        uint256 b
    ) internal pure returns (Double memory) {
        return Double({mantissa: div_(a.mantissa, b)});
    }

    function div_(uint256 a, Double memory b) internal pure returns (uint256) {
        return div_(mul_(a, doubleScale), b.mantissa);
    }

    function div_(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    function fraction(
        uint256 a,
        uint256 b
    ) internal pure returns (Double memory) {
        return Double({mantissa: div_(mul_(a, doubleScale), b)});
    }
}

// solhint-enable

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @dev TermAuctionBid represents a bid to borrow a specific amount of tokens at a specific interest rate (or better)
struct TermAuctionBid {
    /// @dev Unique identifier for this bid
    bytes32 id;
    /// @dev The address of the bidder
    address bidder;
    /// @dev Hash of the offered price as a percentage of the initial loaned amount vs amount returned at maturity. This stores 9 decimal places
    bytes32 bidPriceHash;
    /// @dev Revealed bid price; this is only a valid value if isRevealed is true; this stores 18 decimal places
    uint256 bidPriceRevealed;
    /// @dev The maximum amount of purchase tokens that can be borrowed
    uint256 amount;
    /// @dev The amount of collateral tokens initially locked
    uint256[] collateralAmounts;
    /// @dev The address of the ERC20 purchase token
    address purchaseToken;
    /// @dev The addresses of the collateral ERC20 tokens in the bid
    address[] collateralTokens;
    /// @dev A boolean indicating if bid was submitted as rollover from previous term
    bool isRollover;
    /// @dev The address of term repo servicer whose bid is being rolled over
    address rolloverPairOffTermRepoServicer;
    /// @dev A boolean that is true if bid has been revealed
    bool isRevealed;
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @dev TermRepoTokenConfig represents key metadata associated with a Term Repo Token
struct TermRepoTokenConfig {
    /// @dev The date and time at which the Term Repo associated with this Term Repo Token comes due
    uint256 redemptionTimestamp;
    /// @dev The purchase token in which this Term Repo Token is denominated and is redeemable for
    address purchaseToken;

    //@dev termRepoServicer paired with this repo token
    address termRepoServicer;

    //@dev termRepoCollateralManager paired with this repo token
    address termRepoCollateralManager;
    
}

//SPDX-License-Identifier: CC-BY-NC-ND-4.0
pragma solidity ^0.8.18;

/// @author TermLabs
/// @title Versionable contract
/// @notice This contract adds a version string that can be queried to all contracts that inherit from it.
/// @dev The version returned is replaced during the build process.
contract Versionable {
    /// @dev This function returns the version of the contract.
    function version() external view returns (string memory) {
        return "0.9.0";
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 50
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AlreadyTermContractPaired","type":"error"},{"inputs":[],"name":"MintExposureCapExceeded","type":"error"},{"inputs":[],"name":"TermRepoTokenBurningPaused","type":"error"},{"inputs":[],"name":"TermRepoTokenMintingPaused","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"beacon","type":"address"}],"name":"BeaconUpgraded","type":"event"},{"anonymous":false,"inputs":[],"name":"EIP712DomainChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint8","name":"version","type":"uint8"}],"name":"Initialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"inputs":[],"name":"ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"BURNER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEVOPS_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"INITIALIZER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnAndReturnValue","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"burningPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"config","outputs":[{"internalType":"uint256","name":"redemptionTimestamp","type":"uint256"},{"internalType":"address","name":"purchaseToken","type":"address"},{"internalType":"address","name":"termRepoServicer","type":"address"},{"internalType":"address","name":"termRepoCollateralManager","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"supplyMinted","type":"uint256"}],"name":"decrementMintExposureCap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getCollateralRequirements","outputs":[{"internalType":"address[]","name":"collateralTokens","type":"address[]"},{"internalType":"uint256[]","name":"maintenanceRatios","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"termRepoId_","type":"string"},{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimalPlaces_","type":"uint8"},{"internalType":"uint256","name":"redemptionValue_","type":"uint256"},{"internalType":"uint256","name":"mintExposureCap_","type":"uint256"},{"internalType":"address","name":"termInitializer_","type":"address"},{"components":[{"internalType":"uint256","name":"redemptionTimestamp","type":"uint256"},{"internalType":"address","name":"purchaseToken","type":"address"},{"internalType":"address","name":"termRepoServicer","type":"address"},{"internalType":"address","name":"termRepoCollateralManager","type":"address"}],"internalType":"struct TermRepoTokenConfig","name":"config_","type":"tuple"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mintExposureCap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"redemptionAmount","type":"uint256"}],"name":"mintRedemptionValue","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"numTokens","type":"uint256"}],"name":"mintTokens","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mintingPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"termRepoServicer_","type":"address"},{"internalType":"contract ITermEventEmitter","name":"emitter_","type":"address"},{"internalType":"address","name":"devopsMultisig_","type":"address"},{"internalType":"address","name":"adminWallet_","type":"address"}],"name":"pairTermContracts","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"pauseBurning","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"pauseMinting","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"proxiableUUID","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"redemptionValue","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"mintExposureCap_","type":"uint256"}],"name":"resetMintExposureCap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"termRepoId","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalRedemptionValue","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpauseBurning","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpauseMinting","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"version","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]

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