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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.29;

import {ERC20} from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import {ReentrancyGuard} from "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
import {BaseContract} from "common-contracts/base-contracts/BaseContract.sol";
import {DEPOSIT_SCOPE, WITHDRAWAL_SCOPE} from "@src/common/constants/Scopes.sol";
import {OPERATOR_ROLE, EMERGENCY_ROLE} from "@src/common/access-management/Roles.sol";
import {ISPRVault} from "@src/spreads-vault/core/ISPRVault.sol";
import {
    Staked,
    Unstaked,
    RewardsDistributed,
    EmergencyPaused,
    EmergencyUnpaused,
    EmergencyWithdraw
} from "@src/spreads-vault/events/EventsV2.sol";
import "@src/common/constants/Contracts.sol";
import {IVaultManagerRepository} from "@src/spreads-vault/repositories/IVaultManagerRepository.sol";

contract YieldVault is ERC20, BaseContract, ReentrancyGuard {
    using SafeERC20 for IERC20;

    modifier nonZero(uint256 _amount) {
        require(_amount > 0, "Amount must be greater than zero");
        _;
    }


    bool public emergencyPaused;



    constructor(address _beaconAddress) ERC20("Yield Vault Shares", "yv-SPR") BaseContract(_beaconAddress) {}


    function _getRepo() internal view returns (IVaultManagerRepository) {
        return IVaultManagerRepository(_getContractAddress(VAULT_MANAGER_REPO_CONTRACT));
    }

    function _getSPRToken() internal view returns (IERC20) {
        return IERC20(_getRepo().getSPRToken());
    }

    function _getRewardDistributor() internal view returns (address) {
        return _getRepo().getFarmVaultRewardDistributor();
    }


    function emergencyPause() external onlyRole(EMERGENCY_ROLE) {
        emergencyPaused = true;
        emit EmergencyPaused();
    }

    function emergencyUnpause() external onlyRole(EMERGENCY_ROLE) {
        emergencyPaused = false;
        emit EmergencyUnpaused();
    }

    function emergencyWithdraw(address token, address recipient) external onlyRole(EMERGENCY_ROLE) {
        require(recipient != address(0), "Invalid recipient");
        uint256 balance = IERC20(token).balanceOf(address(this));
        require(balance > 0, "No balance to withdraw");
        IERC20(token).safeTransfer(recipient, balance);
        emit EmergencyWithdraw(token, recipient, balance);
    }


    function stake(uint256 sprAmount)
        external
        nonReentrant
        whenScopeNotPaused(DEPOSIT_SCOPE)
        returns (uint256 shares)
    {
        require(sprAmount > 0, "Zero amount");
        require(!emergencyPaused, "Paused");

        shares = _convertToShares(sprAmount);

        IERC20 sprToken = _getSPRToken();
        sprToken.safeTransferFrom(msg.sender, address(this), sprAmount);

        _mint(msg.sender, shares);

        emit Staked(msg.sender, sprAmount, shares);
    }

    function unstake(uint256 shares)
        external
        nonReentrant
        whenScopeNotPaused(WITHDRAWAL_SCOPE)
        returns (uint256 sprAmount)
    {
        require(shares > 0, "Zero shares");
        require(balanceOf(msg.sender) >= shares, "Insufficient shares");
        require(!emergencyPaused, "Paused");

        sprAmount = _convertToAssets(shares);

        _burn(msg.sender, shares);

        IERC20 sprToken = _getSPRToken();
        sprToken.safeTransfer(msg.sender, sprAmount);

        emit Unstaked(msg.sender, shares, sprAmount);
    }


    function distributeRewards(uint256 rewardAmount) external {
        require(msg.sender == _getRewardDistributor(), "Not distributor");
        require(rewardAmount > 0, "Zero reward");

        IERC20 sprToken = _getSPRToken();
        sprToken.safeTransferFrom(msg.sender, address(this), rewardAmount);

        emit RewardsDistributed(msg.sender, rewardAmount);
    }


    function totalAssets() public view returns (uint256) {
        return _getSPRToken().balanceOf(address(this));
    }

    function pricePerShare() public view returns (uint256) {
        uint256 supply = totalSupply();
        if (supply == 0) return 1e18;
        return (totalAssets() * 1e18) / supply;
    }

    function convertToShares(uint256 sprAmount) public view returns (uint256) {
        return _convertToShares(sprAmount);
    }

    function convertToAssets(uint256 shares) public view returns (uint256) {
        return _convertToAssets(shares);
    }


    function _convertToShares(uint256 sprAmount) internal view returns (uint256) {
        uint256 supply = totalSupply();
        if (supply == 0) return sprAmount;
        return (sprAmount * supply) / totalAssets();
    }

    function _convertToAssets(uint256 shares) internal view returns (uint256) {
        uint256 supply = totalSupply();
        if (supply == 0) return shares;
        return (shares * totalAssets()) / supply;
    }

    function collateralRewardToSPR(uint256 _amount)
        external
        whenNotPaused
        nonReentrant
        onlyRole(OPERATOR_ROLE)
        nonZero(_amount)
    {
        IVaultManagerRepository repo = _getRepo();

        address collateralToken = repo.getCollateralToken(); 
        address sprVault = _getContractAddress(SPR_VAULT_CONTRACT); 

        IERC20(collateralToken).safeTransferFrom(msg.sender, address(this), _amount);

        IERC20(collateralToken).approve(sprVault, _amount);

        ISPRVault(sprVault).deposit(_amount);
    }


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

    function receiveRebalance(uint256 amount, address token) external nonReentrant onlySystem {
        require(amount > 0, "Zero amount");
        require(token == address(_getSPRToken()), "Invalid token");

        emit RewardsDistributed(msg.sender, amount);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.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}.
 *
 * 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 ERC-20
 * applications.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * Both values are immutable: they can only be set once during construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual 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 returns (uint8) {
        return 18;
    }

    /// @inheritdoc IERC20
    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }

    /// @inheritdoc IERC20
    function balanceOf(address account) public view virtual 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 `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    /// @inheritdoc IERC20
    function allowance(address owner, address spender) public view virtual returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` 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 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Skips emitting an {Approval} event indicating an allowance update. This is not
     * required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].
     *
     * 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 `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` 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.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` 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.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     *
     * ```solidity
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner`'s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance < type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/IERC20.sol)

pragma solidity >=0.4.16;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @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 value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of 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 value) 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 a `value` amount of tokens 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 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` 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 value) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";
import {IERC1363} from "../../../interfaces/IERC1363.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC-20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    /**
     * @dev An operation with an ERC-20 token failed.
     */
    error SafeERC20FailedOperation(address token);

    /**
     * @dev Indicates a failed `decreaseAllowance` request.
     */
    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Variant of {safeTransfer} that returns a bool instead of reverting if the operation is not successful.
     */
    function trySafeTransfer(IERC20 token, address to, uint256 value) internal returns (bool) {
        return _callOptionalReturnBool(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Variant of {safeTransferFrom} that returns a bool instead of reverting if the operation is not successful.
     */
    function trySafeTransferFrom(IERC20 token, address from, address to, uint256 value) internal returns (bool) {
        return _callOptionalReturnBool(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        forceApprove(token, spender, oldAllowance + value);
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
     * value, non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
        unchecked {
            uint256 currentAllowance = token.allowance(address(this), spender);
            if (currentAllowance < requestedDecrease) {
                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
            }
            forceApprove(token, spender, currentAllowance - requestedDecrease);
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     *
     * NOTE: If the token implements ERC-7674, this function will not modify any temporary allowance. This function
     * only sets the "standard" allowance. Any temporary allowance will remain active, in addition to the value being
     * set here.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Performs an {ERC1363} transferAndCall, with a fallback to the simple {ERC20} transfer if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            safeTransfer(token, to, value);
        } else if (!token.transferAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} transferFromAndCall, with a fallback to the simple {ERC20} transferFrom if the target
     * has no code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferFromAndCallRelaxed(
        IERC1363 token,
        address from,
        address to,
        uint256 value,
        bytes memory data
    ) internal {
        if (to.code.length == 0) {
            safeTransferFrom(token, from, to, value);
        } else if (!token.transferFromAndCall(from, to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} approveAndCall, with a fallback to the simple {ERC20} approve if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * NOTE: When the recipient address (`to`) has no code (i.e. is an EOA), this function behaves as {forceApprove}.
     * Opposedly, when the recipient address (`to`) has code, this function only attempts to call {ERC1363-approveAndCall}
     * once without retrying, and relies on the returned value to be true.
     *
     * Reverts if the returned value is other than `true`.
     */
    function approveAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            forceApprove(token, to, value);
        } else if (!token.approveAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturnBool} that reverts if call fails to meet the requirements.
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            let success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            // bubble errors
            if iszero(success) {
                let ptr := mload(0x40)
                returndatacopy(ptr, 0, returndatasize())
                revert(ptr, returndatasize())
            }
            returnSize := returndatasize()
            returnValue := mload(0)
        }

        if (returnSize == 0 ? address(token).code.length == 0 : returnValue != 1) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturn} that silently catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        bool success;
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            returnSize := returndatasize()
            returnValue := mload(0)
        }
        return success && (returnSize == 0 ? address(token).code.length > 0 : returnValue == 1);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/ReentrancyGuard.sol)

pragma solidity ^0.8.20;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If EIP-1153 (transient storage) is available on the chain you're deploying at,
 * consider using {ReentrancyGuardTransient} instead.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant NOT_ENTERED = 1;
    uint256 private constant ENTERED = 2;

    uint256 private _status;

    /**
     * @dev Unauthorized reentrant call.
     */
    error ReentrancyGuardReentrantCall();

    constructor() {
        _status = NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be NOT_ENTERED
        if (_status == ENTERED) {
            revert ReentrancyGuardReentrantCall();
        }

        // Any calls to nonReentrant after this point will fail
        _status = ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == ENTERED;
    }
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.26;

import {SecureAccess} from "../access-management/SecureAccess.sol";
import {DataReader} from "../data/DataReader.sol";
import {BeaconWatcher} from "../beacon/BeaconWatcher.sol";
import {Pausable} from "../pausable/Pausable.sol";

/**
 * @title BaseContract
 * @dev This contract serves as the base contract for other contracts in the system.
 * It inherits from the SecureAccess and DataReader contracts and provides a constructor
 * to initialize the access manager and data store address.
 */
abstract contract BaseContract is
    SecureAccess,
    DataReader,
    BeaconWatcher,
    Pausable
{
    constructor(
        address _beaconAddress
    )
        BeaconWatcher(_beaconAddress)
        SecureAccess(SecureAccess(_beaconAddress).getAccessManager())
        DataReader(DataReader(_beaconAddress).getDataStore())
        Pausable(Pausable(_beaconAddress).getPauser())
    {}
}

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.29;

bytes32 constant DEPOSIT_SCOPE = keccak256("DEPOSIT");
bytes32 constant WITHDRAWAL_SCOPE = keccak256("WITHDRAWAL");
bytes32 constant LOCK_SCOPE = keccak256("LOCK");
bytes32 constant UNLOCK_SCOPE = keccak256("UNLOCK");

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.29;

bytes32 constant OPERATOR_ROLE = keccak256("OPERATOR");
bytes32 constant SYSTEM_ROLE = keccak256("SYSTEM");
bytes32 constant EMERGENCY_ROLE = keccak256("EMERGENCY");

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.29;

import {WithdrawalRequest} from "@src/spreads-vault/structs/WithdrawalRequest.sol";

interface ISPRVault {
    /**
     * @dev Deposit collateral and receive shares based on the current exchange rate.
     * @param _amount The amount of collateral to deposit.
     * Emits a {DepositV2} event.
     */
    function deposit(uint256 _amount) external;

    /**
     * @dev Withdraw shares for collateral based on the current exchange rate.
     * If vault has sufficient balance, immediate withdrawal occurs.
     * Otherwise, a withdrawal request is queued for later allocation.
     * @param _shareAmount The amount of shares to withdraw.
     * Emits either {WithdrawV2} or {WithdrawalQueued} event.
     */
    function withdraw(uint256 _shareAmount) external;

    /**
     * @dev Claim allocated collateral from processed withdrawal requests.
     * Emits a {WithdrawalClaimed} event.
     */
    function claim() external;

    /**
     * @dev Cancel a pending withdrawal request.
     * @param _requestId The ID of the withdrawal request to cancel.
     * Emits a {WithdrawalCancelled} event.
     */
    function cancelWithdrawalRequest(uint256 _requestId) external;

    /**
     * @dev Process pending withdrawal requests in the queue.
     * Allocates collateral to as many requests as possible with available vault balance.
     * Users must then call claim() to receive their allocated funds.
     * Emits {WithdrawalAllocated} events for each processed request.
     * Emits a {QueueProcessed} event at the end.
     */
    function processWithdrawalQueue(uint256 _maxRequests) external;

    /**
     * @dev Get pending withdrawal requests for a specific user.
     * @param _user The address of the user.
     * @return Array of withdrawal requests for the user.
     */
    function getUserWithdrawalRequests(address _user) external view returns (WithdrawalRequest[] memory);

    /**
     * @dev Get all pending withdrawal requests in the queue.
     * @return Array of all withdrawal requests.
     */
    function getAllWithdrawalRequests() external view returns (WithdrawalRequest[] memory);

    /**
     * @dev Get the current exchange rate.
     * @return rate The current exchange rate.
     * @return lastUpdated Timestamp of last update.
     */
    function getExchangeRate() external view returns (uint256 rate, uint256 lastUpdated);

    /**
     * @dev Calculate shares to mint for a given collateral amount.
     * @param _collateralAmount The amount of collateral.
     * @return shareAmount The amount of shares to mint (before fees).
     * @return fee The deposit fee amount.
     * @return netShares The net shares after fees.
     */
    function calculateDeposit(uint256 _collateralAmount)
        external
        view
        returns (uint256 shareAmount, uint256 fee, uint256 netShares);

    /**
     * @dev Calculate collateral to return for a given share amount.
     * @param _shareAmount The amount of shares.
     * @return collateralAmount The amount of collateral (before fees).
     * @return fee The withdrawal fee amount.
     * @return netCollateral The net collateral after fees.
     */
    function calculateWithdrawal(uint256 _shareAmount)
        external
        view
        returns (uint256 collateralAmount, uint256 fee, uint256 netCollateral);

    /**
     * @dev Get the available collateral balance in the vault.
     * @return balance The available collateral balance.
     */
    function getAvailableBalance() external view returns (uint256 balance);

    /**
     * @dev Get the total number of pending withdrawal requests.
     * @return count The number of pending requests.
     */
    function getPendingWithdrawalCount() external view returns (uint256 count);

    /**
     * @dev Get the claimable collateral balance for a user.
     * @param _user The address of the user.
     * @return amount The claimable collateral amount.
     */
    function getClaimableBalance(address _user) external view returns (uint256 amount);

    /**
     * @dev Get the share token address.
     * @return The address of the share token contract.
     */
    function getSPRToken() external view returns (address);

    function getMinimumDepositAmount() external view returns (uint256 minimumDeposit);

    /**
     * @dev Set the queue paused state.
     * @param _paused Whether to pause the queue.
     */
    function setQueuePaused(bool _paused) external;

    /**
     * @dev Get the current queue paused state.
     * @return Whether the queue is paused.
     */
    function isQueuePaused() external view returns (bool);

    // /**
    //  * @dev Transfer collateral for rebalancing purposes (WaterfallAccounting only).
    //  * @param _recipient The address to transfer collateral to.
    //  * @param _amount The amount of collateral to transfer.
    //  */
    // function transferForRebalance(address _recipient, uint256 _amount) external;
}

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.29;

import {WithdrawalRequest} from "@src/spreads-vault/structs/WithdrawalRequest.sol";

import {ReceiptTokens} from "@src/spreads-vault/structs/ReceiptTokens.sol";

event ExchangeRateUpdated(uint256 indexed rate, address indexed updater, uint256 timestamp);

event Deposit(
    address indexed depositor, uint256 collateralAmount, uint256 sharesMinted, uint256 exchangeRate, uint256 fee
);

event Withdraw(
    address indexed withdrawer, uint256 sharesAmount, uint256 collateralReceived, uint256 exchangeRate, uint256 fee
);

event WithdrawalQueued(address indexed requester, uint256 indexed requestId, uint256 shareAmount, uint256 timestamp);

event WithdrawalAllocated(
    address indexed requester,
    uint256 indexed requestId,
    uint256 shareAmount,
    uint256 collateralAmount,
    uint256 timestamp
);

event WithdrawalClaimed(address indexed requester, uint256 collateralAmount, uint256 timestamp);

event WithdrawalCancelled(address indexed requester, uint256 indexed requestId, uint256 shareAmount);

event QueueProcessed(uint256 requestsAllocated, uint256 totalCollateralAllocated);

event SPRTokenInitialized(address indexed sprToken);

event Initialized(address sprToken, address rewardDistributor);

event RewardsClaimed(address indexed user, uint256 amount);

event Staked(address indexed user, uint256 sprAmount, uint256 shares);

event Unstaked(address indexed user, uint256 shares, uint256 sprAmount);

event RewardsDistributed(address indexed distributor, uint256 totalSPRMinted);

event EmergencyPaused();

event EmergencyUnpaused();

event EmergencyWithdraw(address indexed token, address indexed recipient, uint256 amount);

event SPRTokenSet(address indexed sprToken);

event CustodianSet(address indexed custodian);

event CustodianSet(address indexed custodian, address indexed setter);

event CancellationFeeCollected(address indexed user, uint256 requestId, uint256 feeAmount);

event MaxLocksPerUserSet(uint256 maxLocks);

event MinLockWeightSet(uint256 minWeight);

event MaxLockWeightSet(uint256 maxWeight);

event OptimalLockDurationSet(uint256 weekCount);

event WaterfallBaseAPRSet(uint256 baseAPR);

event WaterfallCapRatioSet(uint256 capRatio);

event InitialExchangeRateSet(uint256 rate);

event FarmVaultFeeRateSet(uint256 feeRate);

event CancellationFeeFactorSet(uint256 cancellationFeeFactor);

event CollateralTokenSet(address indexed token);

event ReceiptTokensSet(ReceiptTokens[] tokens);

event FarmVaultRewardDistributorSet(address indexed distributor);

event AirdropVaultRewardDistributorSet(address indexed distributor);

event RequestsCleaned(uint256 requestsRemoved);

event QueuePaused(address indexed pauser, uint256 timestamp);

event QueueUnpaused(address indexed unpauser, uint256 timestamp);

event MaxQueueSizeSet(uint256 maxSize);

event ExchangeRateUpdated(address indexed updater, uint256 indexed rate, uint256 timestamp);

event CollateralRewardsConverted(uint256 amount);

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.26;

// SPREADS Contracts
bytes32 constant SPREADS_VAULT_MANAGER_REPO_CONTRACT = keccak256("SPREADS_VAULT_MANAGER_REPO");
bytes32 constant SPREADS_VAULT_CALCULATOR_CONTRACT = keccak256("SPREADS_VAULT_CALCULATOR");
bytes32 constant SPREADS_VAULT_CONTRACT = keccak256("SPREADS_VAULT");
bytes32 constant SPREADS_VAULT_MANAGER_CONTRACT = keccak256("SPREADS_VAULT_MANAGER");
bytes32 constant STRATEGY_MANAGER = keccak256("STRATEGY_MANAGER");
bytes32 constant STRATEGY_MANAGER_REPO_CONTRACT = keccak256("STRATEGY_MANAGER_REPOSITORY");
bytes32 constant DERIVE_STRATEGY_REPO_CONTRACT = keccak256("DERIVE_STRATEGY_REPOSITORY");
bytes32 constant DERIVE_MULTISIG_CONTRACT = keccak256("DERIVE_MULTISIG");
bytes32 constant DERIVE_BRIDGE_REPO_CONTRACT = keccak256("DERIVE_BRIDGE_REPOSITORY");
bytes32 constant DERIVE_BRIDGE_CONTRACT = keccak256("DERIVE_BRIDGE");

// Additional contract constants for SPRVault
bytes32 constant VAULT_MANAGER_REPO_CONTRACT = keccak256("VAULT_MANAGER_REPO");
bytes32 constant SWAPPER_CONTRACT = keccak256("SWAPPER");
bytes32 constant TREASURY_CONTRACT = keccak256("TREASURY");
bytes32 constant STAKER_CONTRACT = keccak256("STAKER");
bytes32 constant WATERFALL_ACCOUNTING_CONTRACT = keccak256("WATERFALL_ACCOUNTING");

// Vault contracts
bytes32 constant YIELD_VAULT_CONTRACT = keccak256("YIELD_VAULT");
bytes32 constant AIRDROP_VAULT_CONTRACT = keccak256("AIRDROP_VAULT");
bytes32 constant SPR_VAULT_CONTRACT = keccak256("SPR_VAULT");
bytes32 constant VAULT_MANAGER_V2_CONTRACT = keccak256("VAULT_MANAGER_V2");

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.29;

import {ReceiptTokens} from "@src/spreads-vault/structs/ReceiptTokens.sol";

interface IVaultManagerRepository {
    /**
     * @dev Set the collateral token for the vault.
     * @param _token The address of the collateral token.
     */
    function setCollateralToken(address _token) external;

    /**
     * @dev Set the receipt tokens for the vault that will be minted at deposit.
     * @param _tokens An array of addresses of the receipt tokens.
     */
    function setReceiptTokens(ReceiptTokens[] memory _tokens) external;

    /**
     * @dev Set the deposit fee factor for the vault.
     * @param _depositFeeFactor The deposit fee factor(PRECISION).
     */
    function setDepositFeeFactor(uint256 _depositFeeFactor) external;

    /**
     * @dev Set the withdrawal fee factor for the vault.
     * @param _withdrawalFeeFactor The withdrawal fee factor(PRECISION).
     */
    function setWithdrawalFeeFactor(uint256 _withdrawalFeeFactor) external;

    /**
     * @dev Set the minimum deposit amount for the vault.
     * @param _minimumDepositAmount The minimum deposit amount.
     */
    function setMinimumDepositAmount(uint256 _minimumDepositAmount) external;

    /**
     * @dev Set the minimum withdrawal amount for the vault.
     * @param _minimumWithdrawalAmount The minimum withdrawal amount.
     */
    function setMinimumWithdrawalAmount(uint256 _minimumWithdrawalAmount) external;

    /**
     * @dev Set the desired token for fees for swap.
     * @param _feesDesiredToken The address of the desired token for fees.
     */
    function setFeesDesiredToken(address _feesDesiredToken) external;

    /**
     * @dev Get the collateral token for the vault.
     * @return The address of the collateral token.
     */
    function getCollateralToken() external view returns (address);

    /**
     * @dev Get the receipt tokens for the vault that will be minted at deposit.
     * @return An array of addresses of the receipt tokens.
     */
    function getReceiptTokens() external view returns (ReceiptTokens[] memory);

    /**
     * @dev Get the receipt tokens list for the vault.
     * @return An array of addresses of the receipt tokens.
     */
    function getReceiptTokensAddresses() external view returns (address[] memory);

    /**
     * @dev Get the deposit fee factor for the vault.
     * @return The deposit fee factor(PRECISION).
     */
    function getDepositFeeFactor() external view returns (uint256);

    /**
     * @dev Get the withdrawal fee factor for the vault.
     * @return The withdrawal fee factor(PRECISION).
     */
    function getWithdrawalFeeFactor() external view returns (uint256);

    /**
     * @dev Get the minimum deposit amount for the vault.
     * @return The minimum deposit amount.
     */
    function getMinimumDepositAmount() external view returns (uint256);

    /**
     * @dev Get the minimum withdrawal amount for the vault.
     * @return The minimum withdrawal amount.
     */
    function getMinimumWithdrawalAmount() external view returns (uint256);

    /**
     * @dev Get the address of the desired token for fees.
     * @return The address of the desired token for fees.
     */
    function getFeesDesiredToken() external view returns (address);

    /**
     * @dev Set the cancellation fee factor for withdrawal requests.
     */
    function getCancellationFeeFactor() external view returns (uint256);

    /**
     * @dev Get the cancellation fee factor for withdrawal requests.
     * @param _cancellationFeeFactor The cancellation fee factor (PRECISION).
     */
    function setCancellationFeeFactor(uint256 _cancellationFeeFactor) external;

    //****------------------- AirDropVault Parameters -------------------****//
    /**
     * @dev Set the maximum lock duration for the vault.
     * @param _weeks The maximum lock duration in weeks.
     */
    function setMaxLockDuration(uint256 _weeks) external;

    /**
     * @dev Set the minimum lock duration for the vault.
     * @param _weeks The minimum lock duration in weeks.
     */
    function setMinLockDuration(uint256 _weeks) external;

    /**
     * @dev Set the daily point emission for the vault.
     * @param _points The daily point emission.
     */
    function setDailyPointEmission(uint256 _points) external;

    /**
     * @dev Set the points distributor for the vault.
     * @param _distributor The address of the points distributor.
     */
    function setPointsDistributor(address _distributor) external;

    /**
     * @dev Set the minimum lock amount for the vault.
     * @param _amount The minimum lock amount.
     */
    function setMinimumLockAmount(uint256 _amount) external;

    /**
     * @dev Set the early unlock penalty rate for the vault.
     * @param _rate The early unlock penalty rate.
     */
    function setEarlyUnlockPenaltyRate(uint256 _rate) external;

    /**
     * @dev Get the maximum lock duration for the vault.
     * @return The maximum lock duration in weeks.
     */
    function getMaxLockDuration() external view returns (uint256);

    /**
     * @dev Get the minimum lock duration for the vault.
     * @return The minimum lock duration in weeks.
     */
    function getMinLockDuration() external view returns (uint256);

    /**
     * @dev Get the daily point emission for the vault.
     * @return The daily point emission.
     */
    function getDailyPointEmission() external view returns (uint256);
    /**
     * @dev Get the points distributor for the vault.
     * @return The address of the points distributor.
     */
    function getPointsDistributor() external view returns (address);
    /**
     * @dev Get the minimum lock amount for the vault.
     * @return The minimum lock amount.
     */
    function getMinimumLockAmount() external view returns (uint256);
    /**
     * @dev Get the early unlock penalty rate for the vault.
     * @return The early unlock penalty rate.
     */
    function getEarlyUnlockPenaltyRate() external view returns (uint256);

    // ==================== SPR TOKEN ====================

    /**
     * @dev Set the SPR token address
     * @param _sprToken The address of the SPR token
     */
    function setSPRToken(address _sprToken) external;

    /**
     * @dev Get the SPR token address
     * @return The address of the SPR token
     */
    function getSPRToken() external view returns (address);

    // ==================== REWARD DISTRIBUTORS ====================

    /**
     * @dev Set the reward distributor for FarmVault
     * @param _distributor The address of the reward distributor
     */
    function setFarmVaultRewardDistributor(address _distributor) external;

    /**
     * @dev Get the reward distributor for FarmVault
     * @return The address of the reward distributor
     */
    function getFarmVaultRewardDistributor() external view returns (address);

    /**
     * @dev Set the reward distributor for AirdropVault
     * @param _distributor The address of the reward distributor
     */
    function setAirdropVaultRewardDistributor(address _distributor) external;

    /**
     * @dev Get the reward distributor for AirdropVault
     * @return The address of the reward distributor
     */
    function getAirdropVaultRewardDistributor() external view returns (address);

    function setCustodian(address _custodian) external;

    function getCustodian() external view returns (address);

    // ==================== DEPLOYMENT CONFIGURATION ====================

    /// @notice Set waterfall base APR
    function setWaterfallBaseAPR(uint256 _baseAPR) external;

    /// @notice Get waterfall base APR
    function getWaterfallBaseAPR() external view returns (uint256);

    /// @notice Set waterfall cap ratio
    function setWaterfallCapRatio(uint256 _capRatio) external;

    /// @notice Get waterfall cap ratio
    function getWaterfallCapRatio() external view returns (uint256);

    /// @notice Set initial exchange rate
    function setInitialExchangeRate(uint256 _rate) external;

    /// @notice Get initial exchange rate
    function getInitialExchangeRate() external view returns (uint256);

    /// @notice Set farm vault fee rate
    function setFarmVaultFeeRate(uint256 _feeRate) external;

    /// @notice Get farm vault fee rate
    function getFarmVaultFeeRate() external view returns (uint256);

    // ==================== AIRDROP VAULT CONFIGURATION ====================

    /// @notice Set maximum locks per user
    function setMaxLocksPerUser(uint256 _maxLocks) external;

    /// @notice Get maximum locks per user
    function getMaxLocksPerUser() external view returns (uint256);

    /// @notice Set minimum lock weight
    function setMinLockWeight(uint256 _minWeight) external;

    /// @notice Get minimum lock weight
    function getMinLockWeight() external view returns (uint256);

    /// @notice Set maximum lock weight
    function setMaxLockWeight(uint256 _maxWeight) external;

    /// @notice Get maximum lock weight
    function getMaxLockWeight() external view returns (uint256);

    /// @notice Set optimal lock duration
    function setOptimalLockDuration(uint256 _weeks) external;

    /// @notice Get optimal lock duration
    function getOptimalLockDuration() external view returns (uint256);

    // ==================== QUEUE CONFIGURATION ====================

    /**
     * @dev Set the maximum queue size for the vault.
     * @param _maxQueueSize The maximum queue size.
     */
    function setMaxQueueSize(uint256 _maxQueueSize) external;

    /**
     * @dev Get the maximum queue size for the vault.
     * @return The maximum queue size.
     */
    function getMaxQueueSize() external view returns (uint256);

    // ==================== EXCHANGE RATE ====================

    /**
     * @dev Set the exchange rate for the vault.
     * @param _rate The exchange rate.
     * @param _timestamp The timestamp when the rate was set.
     */
    function setExchangeRate(uint256 _rate, uint256 _timestamp) external;

    /**
     * @dev Get the exchange rate for the vault.
     * @return rate The exchange rate.
     * @return lastUpdated The timestamp when the rate was last updated.
     */
    function getExchangeRate() external view returns (uint256 rate, uint256 lastUpdated);

    // ==================== SHARE TOKEN ====================

    /**
     * @dev Set the share token address
     * @param _shareToken The address of the share token
     */
    function setShareToken(address _shareToken) external;

    /**
     * @dev Get the share token address
     * @return The address of the share token
     */
    function getShareToken() external view returns (address);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity >=0.6.2;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC-20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @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 v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @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 Context {
    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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/draft-IERC6093.sol)
pragma solidity >=0.8.4;

/**
 * @dev Standard ERC-20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC-721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC-1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC1363.sol)

pragma solidity >=0.6.2;

import {IERC20} from "./IERC20.sol";
import {IERC165} from "./IERC165.sol";

/**
 * @title IERC1363
 * @dev Interface of the ERC-1363 standard as defined in the https://eips.ethereum.org/EIPS/eip-1363[ERC-1363].
 *
 * Defines an extension interface for ERC-20 tokens that supports executing code on a recipient contract
 * after `transfer` or `transferFrom`, or code on a spender contract after `approve`, in a single transaction.
 */
interface IERC1363 is IERC20, IERC165 {
    /*
     * Note: the ERC-165 identifier for this interface is 0xb0202a11.
     * 0xb0202a11 ===
     *   bytes4(keccak256('transferAndCall(address,uint256)')) ^
     *   bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256,bytes)'))
     */

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @param data Additional data with no specified format, sent in call to `spender`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value, bytes calldata data) external returns (bool);
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.26;

import {ISecureAccess} from "./ISecureAccess.sol";
import {IAccessManager} from "./IAccessManager.sol";
import {SYSTEM_ADMIN_ROLE, SYSTEM_ROLE} from "./Roles.sol";
import {UnauthorizedAccess, InvalidAddress, AddressRequired} from "../errors/Errors.sol";

import {ERC165Validator} from "../utils/libs/ERC165Validator.sol";

/**
 * @title SecureAccess
 * @dev Abstract contract that provides role-based access control functionality using an external IAccessManager contract.
 * Inherit from this contract to create secure contracts with role-based access control.
 */
abstract contract SecureAccess is ISecureAccess {
    using ERC165Validator for address;
    // Reference to the access manager contract that manages roles and permissions

    IAccessManager public immutable accessManager;

    /**
     * @dev Modifier to restrict access to functions to only users with the ADMIN_ROLE.
     */
    modifier onlyAdmin() {
        accessManager.checkRole(SYSTEM_ADMIN_ROLE, msg.sender); // Check if the sender has the ADMIN_ROLE
        _;
    }

    /**
     * @dev Modifier to restrict access to functions to only users with a specific role.
     */
    modifier onlySystem() {
        accessManager.checkRole(SYSTEM_ROLE, msg.sender); // Check if the sender has the specified role
        _;
    }

    /**
     * @dev Modifier to restrict access to only the system or a specific role.
     * @param _role The role that is allowed to access the function.
     * @notice This modifier checks if the caller has the SYSTEM_ROLE or the specified role.
     * If the caller has the required role, the function is executed.
     * Otherwise, it reverts with an UnauthorizedAccess error, indicating the caller and the required role.
     */
    modifier onlySystemOrRole(bytes32 _role) {
        if (accessManager.hasRole(SYSTEM_ROLE, msg.sender) || accessManager.hasRole(_role, msg.sender)) {
            _;
        } else {
            revert UnauthorizedAccess(msg.sender, _role);
        }
    }

    /**
     * @dev Modifier to restrict access to functions to only users with a specific role.
     * @param _role The role required to access the function.
     */
    modifier onlyRole(bytes32 _role) {
        accessManager.checkRole(_role, msg.sender); // Check if the sender has the specified role
        _;
    }

    /**
     * @dev Constructor that initializes the access manager.
     * @param _accessManager Address of the IAccessManager contract.
     */
    constructor(address _accessManager) {
        if (_accessManager == address(0)) {
            revert AddressRequired();
        } else if (!_accessManager.supportsInterface(type(IAccessManager).interfaceId)) {
            revert InvalidAddress();
        }
        accessManager = IAccessManager(_accessManager);
    }

    /**
     * @dev returns access manager's address.
     */
    function getAccessManager() external view returns (address) {
        return address(accessManager);
    }

    /**
     * @dev Internal function to check if an account has a specific role.
     * @param _role The role to check.
     * @param _account The account to check the role for.
     * @return bool True if the account has the role, false otherwise.
     */
    function _hasRole(bytes32 _role, address _account) internal view virtual returns (bool) {
        return accessManager.hasRole(_role, _account); // Use the access manager to check if the account has the role
    }

    /**
     * @dev Internal function to enforce role-based access control.
     * Reverts if the account does not have the specified role.
     * @param _role The role required.
     * @param _account The account to check the role for.
     */
    function _checkRole(bytes32 _role, address _account) internal view {
        accessManager.checkRole(_role, _account); // Use the access manager to check the role and revert if not met
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.26;

import {IDataReader} from "./IDataReader.sol";
import {IDataStore} from "./IDataStore.sol";
import {ERC165Validator} from "../utils/libs/ERC165Validator.sol";
import {UnauthorizedAccess, InvalidAddress, AddressRequired} from "../errors/Errors.sol";

/**
 * @title DataReader
 * @dev Abstract contract that provides access to data using an external IDataStore contract.
 * Inherit from this contract to create access to datastore.
 */
abstract contract DataReader is IDataReader {
    using ERC165Validator for address;

    // Reference to the data store contract that manages data
    IDataStore public immutable dataStore;

    /**
     * @dev Constructor that initializes the data store.
     * @param _dataStoreAddress Address of the IDataStore contract.
     */
    constructor(address _dataStoreAddress) {
        _checkAddress(_dataStoreAddress);
        dataStore = IDataStore(_dataStoreAddress);
    }

    /**
     * @dev returns datastore's address.
     */
    function getDataStore() external view returns (address) {
        return address(dataStore);
    }

    /**
     * @dev function to check address validity.
     * @param _address Address of the new IDataStore contract need to be verified.
     */
    function _checkAddress(address _address) internal view {
        if (_address == address(0)) {
            revert AddressRequired();
        } else if (!_address.supportsInterface(type(IDataStore).interfaceId)) {
            revert InvalidAddress();
        }
    }
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.26;

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

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

import {ERC165Validator} from "../utils/libs/ERC165Validator.sol";

import {UnauthorizedAccess, InvalidAddress, AddressRequired} from "../errors/Errors.sol";

abstract contract BeaconWatcher is IBeaconWatcher {
    using ERC165Validator for address;

    address internal immutable beacon;

    constructor(address _beacon) {
        if (_beacon == address(0)) {
            revert AddressRequired();
        } else if (!_beacon.supportsInterface(type(IBeacon).interfaceId)) {
            revert InvalidAddress();
        }
        beacon = _beacon;
    }

    function getBeacon() external view override returns (address) {
        return beacon;
    }

    function _getContractAddress(bytes32 _contractName) internal view returns (address) {
        return IBeacon(beacon).getContractAddress(_contractName);
    }
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.26;

import {IPauser} from "./IPauser.sol";
import {IPausable} from "./IPausable.sol";

import {Paused, NotPaused, PausedScope, NotPausedScope} from "../errors/Errors.sol";

contract Pausable is IPausable {
    IPauser public immutable pauser;

    constructor(address _pauser) {
        pauser = IPauser(_pauser);
    }

    modifier whenScopeNotPaused(bytes32 _scope) {
        if (pauser.isPausedScope(_scope)) revert PausedScope(_scope);
        _;
    }

    modifier whenScopePaused(bytes32 _scope) {
        if (!pauser.isPausedScope(_scope)) revert NotPausedScope(_scope);
        _;
    }

    modifier whenNotPaused() {
        if (pauser.isPaused()) revert Paused();
        _;
    }

    modifier whenPaused() {
        if (!pauser.isPaused()) revert NotPaused();
        _;
    }

    function getPauser() external view returns (address) {
        return address(pauser);
    }
}

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.29;

struct WithdrawalRequest {
    address requester;
    uint256 shareAmount;
    uint256 requestTimestamp;
    uint256 requestId;
    bool allocated;
    uint256 allocatedAmount;
    bool canceled; // Flag to mark the request as canceled
}

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.29;

struct ReceiptTokens {
    address tokenAddress;
    uint256 depositRatio;
    uint256 withdrawalRatio;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC20.sol)

pragma solidity >=0.4.16;

import {IERC20} from "../token/ERC20/IERC20.sol";

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC165.sol)

pragma solidity >=0.4.16;

import {IERC165} from "../utils/introspection/IERC165.sol";

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.26;

/**
 * @title ISecureAccess
 * @dev Interface for Abstract contract that provides role-based access control functionality using an external IAccessManager contract.
 */
interface ISecureAccess {
    /**
     * @dev returns access manager's address.
     */
    function getAccessManager() external view returns (address);
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.26;

interface IAccessManager {
    /**
     * @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) external returns (bool);

    /**
     * @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) external returns (bool);

    /**
     * @dev Revokes all roles from `account`.
     *
     * WARNING: This function should be used only in emergency situations. can be quite expensive.
     */
    function revokeAllRoles(address account) external;

    /**
     * @dev Delete a role.
     *
     * WARNING: This function should be used only in emergency situations. can be quite expensive.
     */
    function deleteRole(bytes32 role) 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 revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address callerConfirmation) external;

    function setRoleAdmin(bytes32 role, bytes32 adminRole) external;

    /**
     * @dev Returns the roles that an account has.
     */
    function getRoles(address account) external view returns (bytes32[] memory);

    /**
     * @dev Returns the accounts that have been granted `role`.
     */
    function getRoleMembers(bytes32 role) external view returns (address[] memory);

    /**
     * @dev Returns the number of accounts that have been granted `role`.
     */
    function getRoleMemberCount(bytes32 role) external view returns (uint256);

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

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

    /**
     * @dev Reverts with an {UnauthorizedAccess} error if `_sender`
     * is missing `role`.
     */
    function checkRole(bytes32 role, address _sender) external view;
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.21;

/**
 * @dev roles for access management
 */
bytes32 constant SYSTEM_ADMIN_ROLE = 0x00;
bytes32 constant SYSTEM_ROLE = keccak256("SYSTEM");
bytes32 constant DATA_STORE_OPERATOR_ROLE = keccak256("DATA_STORE_OPERATOR");
bytes32 constant OPERATOR_ROLE = keccak256("OPERATOR");
bytes32 constant RESCUE_ROLE = keccak256("RESCUE");

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.26;

//common errors
error UnauthorizedDataAccess(bytes32 tableKey, address account);
error UnauthorizedAccess(address account, bytes32 role);
error BadConformation(address callerConfirmation);
error InvalidInput(string message);
error InvalidAddress();
error AddressRequired();
error InvalidAmount();
error InvalidArrayLength();
error MissingContract(bytes32 contractName);
error Paused();
error NotPaused();
error PausedScope(bytes32 scope);
error NotPausedScope(bytes32 scope);

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.26;

import {ERC165} from "@openzeppelin/contracts/utils/introspection/ERC165.sol";

/**
 * @title ERC165Validator
 * @dev Library for validating ERC165 support
 */
library ERC165Validator {
    function supportsInterface(address _contract, bytes4 _interfaceId) internal view returns (bool) {
        return ERC165(_contract).supportsInterface(_interfaceId);
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.26;

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

/**
 * @title IDataReader
 * @dev Interface for Abstract contract that provides access to data using an external IDataStore contract.
 */
interface IDataReader {
    /**
     * @dev returns datastore's address.
     */
    function getDataStore() external view returns (address);
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.26;

/**
 * @title IDataStore
 * @dev Interface for accessing data from a data store.
 */
interface IDataStore {
    /**
     * @dev Retrieves a uint256 value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to retrieve.
     * @return The retrieved uint256 value.
     */
    function getUint(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Retrieves an int256 value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to retrieve.
     * @return The retrieved int256 value.
     */
    function getInt(bytes32 _tableKey, bytes32 _key) external view returns (int256);

    /**
     * @dev Retrieves an address value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to retrieve.
     * @return The retrieved address value.
     */
    function getAddress(bytes32 _tableKey, bytes32 _key) external view returns (address);

    /**
     * @dev Retrieves a bool value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to retrieve.
     * @return The retrieved bool value.
     */
    function getBool(bytes32 _tableKey, bytes32 _key) external view returns (bool);

    /**
     * @dev Retrieves a string value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to retrieve.
     * @return The retrieved string value.
     */
    function getString(bytes32 _tableKey, bytes32 _key) external view returns (string memory);

    /**
     * @dev Retrieves a bytes32 value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to retrieve.
     * @return The retrieved bytes32 value.
     */
    function getBytes32(bytes32 _tableKey, bytes32 _key) external view returns (bytes32);

    /**
     * @dev Retrieves a bytes value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to retrieve.
     * @return The retrieved bytes value.
     */
    function getBytes(bytes32 _tableKey, bytes32 _key) external view returns (bytes memory);

    /**
     * @dev Sets a uint256 value in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value.
     * @param _value The uint256 value to be set.
     * @return The updated uint256 value.
     */
    function setUint(bytes32 _tableKey, bytes32 _key, uint256 _value) external returns (uint256);

    /**
     * @dev Sets an int256 value in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value.
     * @param _value The int256 value to be set.
     * @return The updated int256 value.
     */
    function setInt(bytes32 _tableKey, bytes32 _key, int256 _value) external returns (int256);

    /**
     * @dev Sets an address value in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value.
     * @param _value The address value to be set.
     * @return The updated address value.
     */
    function setAddress(bytes32 _tableKey, bytes32 _key, address _value) external returns (address);

    /**
     * @dev Sets a bool value in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value.
     * @param _value The bool value to be set.
     * @return The updated bool value.
     */
    function setBool(bytes32 _tableKey, bytes32 _key, bool _value) external returns (bool);

    /**
     * @dev Sets a string value in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value.
     * @param _value The string value to be set.
     * @return The updated string value.
     */
    function setString(bytes32 _tableKey, bytes32 _key, string memory _value) external returns (string memory);

    /**
     * @dev Sets a bytes32 value in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value.
     * @param _value The bytes32 value to be set.
     * @return The updated bytes32 value.
     */
    function setBytes32(bytes32 _tableKey, bytes32 _key, bytes32 _value) external returns (bytes32);

    /**
     * @dev Sets a bytes value in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value.
     * @param _value The bytes value to be set.
     * @return The updated bytes value.
     */
    function setBytes(bytes32 _tableKey, bytes32 _key, bytes calldata _value) external returns (bytes memory);

    /**
     * @dev Removes a uint value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to be removed.
     */
    function removeUint(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes an int value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to be removed.
     */
    function removeInt(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes an address value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to be removed.
     */
    function removeAddress(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes a bool value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to be removed.
     */
    function removeBool(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes a string value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to be removed.
     */
    function removeString(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes a bytes32 value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to be removed.
     */
    function removeBytes32(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes a bytes value from the data store.
     * @param _tableKey The key of the table where the value is stored.
     * @param _key The key of the value to be removed.
     */
    function removeBytes(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Increments the value associated with the given table key and key by the specified amount.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The amount to increment by.
     * @return The new value after incrementing.
     */
    function incrementUint(bytes32 _tableKey, bytes32 _key, uint256 _value) external returns (uint256);

    /**
     * @dev Decrements the value associated with the given table key and key by the specified amount.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The amount to decrement by.
     * @return The new value after decrementing.
     */
    function decrementUint(bytes32 _tableKey, bytes32 _key, uint256 _value) external returns (uint256);

    /**
     * @dev Increments the value associated with the given table key and key by the specified amount.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The amount to increment by.
     * @return The new value after incrementing.
     */
    function incrementInt(bytes32 _tableKey, bytes32 _key, int256 _value) external returns (int256);

    /**
     * @dev Decrements the value associated with the given table key and key by the specified amount.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The amount to decrement by.
     * @return The new value after decrementing.
     */
    function decrementInt(bytes32 _tableKey, bytes32 _key, int256 _value) external returns (int256);

    /**
     * @dev Retrieves an array of uint256 values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @return An array of uint256 values.
     */
    function getUintArray(bytes32 _tableKey, bytes32 _key) external view returns (uint256[] memory);

    /**
     * @dev Retrieves an array of int256 values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @return An array of int256 values.
     */
    function getIntArray(bytes32 _tableKey, bytes32 _key) external view returns (int256[] memory);

    /**
     * @dev Retrieves an array of address values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @return An array of address values.
     */
    function getAddressArray(bytes32 _tableKey, bytes32 _key) external view returns (address[] memory);

    /**
     * @dev Retrieves an array of bool values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @return An array of bool values.
     */
    function getBoolArray(bytes32 _tableKey, bytes32 _key) external view returns (bool[] memory);

    /**
     * @dev Retrieves an array of string values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @return An array of string values.
     */
    function getStringArray(bytes32 _tableKey, bytes32 _key) external view returns (string[] memory);

    /**
     * @dev Retrieves an array of bytes32 values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @return An array of bytes32 values.
     */
    function getBytes32Array(bytes32 _tableKey, bytes32 _key) external view returns (bytes32[] memory);

    /**
     * @dev Sets an array of uint256 values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The array of uint256 values to set.
     */
    function setUintArray(bytes32 _tableKey, bytes32 _key, uint256[] memory _value) external;

    /**
     * @dev Sets an array of int256 values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The array of int256 values to set.
     */
    function setIntArray(bytes32 _tableKey, bytes32 _key, int256[] memory _value) external;

    /**
     * @dev Sets an array of address values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The array of address values to set.
     */
    function setAddressArray(bytes32 _tableKey, bytes32 _key, address[] memory _value) external;

    /**
     * @dev Sets an array of bool values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The array of bool values to set.
     */
    function setBoolArray(bytes32 _tableKey, bytes32 _key, bool[] memory _value) external;

    /**
     * @dev Sets an array of string values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The array of string values to set.
     */
    function setStringArray(bytes32 _tableKey, bytes32 _key, string[] memory _value) external;

    /**
     * @dev Sets an array of bytes32 values associated with the given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     * @param _value The array of bytes32 values to set.
     */
    function setBytes32Array(bytes32 _tableKey, bytes32 _key, bytes32[] memory _value) external;

    /**
     * @dev Returns the length of a uint256 array stored in the data store.
     * @param _tableKey The key of the table where the array is stored.
     * @param _key The key of the array within the table.
     * @return The length of the uint256 array.
     */
    function getUintArrayLength(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Returns the length of an int256 array stored in the data store.
     * @param _tableKey The key of the table where the array is stored.
     * @param _key The key of the array within the table.
     * @return The length of the int256 array.
     */
    function getIntArrayLength(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Returns the length of an address array stored in the data store.
     * @param _tableKey The key of the table where the array is stored.
     * @param _key The key of the array within the table.
     * @return The length of the address array.
     */
    function getAddressArrayLength(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Returns the length of a bool array stored in the data store.
     * @param _tableKey The key of the table where the array is stored.
     * @param _key The key of the array within the table.
     * @return The length of the bool array.
     */
    function getBoolArrayLength(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Returns the length of a string array stored in the data store.
     * @param _tableKey The key of the table where the array is stored.
     * @param _key The key of the array within the table.
     * @return The length of the string array.
     */
    function getStringArrayLength(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Retrieves the length of a bytes32 array stored in the data store.
     * @param _tableKey The key of the table where the array is stored.
     * @param _key The key of the specific array within the table.
     * @return The length of the bytes32 array.
     */
    function getBytes32ArrayLength(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Removes an array of uint values associated with a given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     */
    function removeUintArray(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes an array of int values associated with a given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     */
    function removeIntArray(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes an array of address values associated with a given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     */
    function removeAddressArray(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes an array of bool values associated with a given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     */
    function removeBoolArray(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes an array of string values associated with a given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     */
    function removeStringArray(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Removes an array of bytes32 values associated with a given table key and key.
     * @param _tableKey The table key.
     * @param _key The key.
     */
    function removeBytes32Array(bytes32 _tableKey, bytes32 _key) external;

    /**
     * @dev Checks if a given value exists in a set of bytes32 values.
     * @param _tableKey The key of the table containing the set.
     * @param _key The key of the value to remove.
     * @param _value The value to check for existence.
     * @return A boolean indicating whether the value exists in the set.
     */
    function containsBytes32(bytes32 _tableKey, bytes32 _key, bytes32 _value) external view returns (bool);

    /**
     * @dev Returns the number of values in a set of bytes32 values.
     * @param _tableKey The key of the table containing the set.
     * @param _key The key of the value to remove.
     * @return The number of values in the set.
     */
    function getBytes32SetCount(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Returns an array of bytes32 values in a set within a specified range.
     * @param _tableKey The key of the table containing the set.
     * @param _key The key of the value to remove.
     * @param _start The start index of the range.
     * @param _end The end index of the range.
     * @return An array of bytes32 values within the specified range.
     */
    function getBytes32SetValuesAt(bytes32 _tableKey, bytes32 _key, uint256 _start, uint256 _end)
        external
        view
        returns (bytes32[] memory);

    /**
     * @dev Returns an array of bytes32 values in a set.
     * @param _tableKey The key of the table containing the set.
     * @param _key The key of the value to remove.
     * @return An array of bytes32 values.
     */
    function getBytes32SetValues(bytes32 _tableKey, bytes32 _key) external view returns (bytes32[] memory);

    /**
     * @dev Adds a value to a set of bytes32 values.
     * @param _tableKey The key of the table containing the set.
     * @param _key The key of the value to remove.
     * @param _value The value to add to the set.
     */
    function addBytes32Set(bytes32 _tableKey, bytes32 _key, bytes32 _value) external;

    /**
     * @dev Removes a value from a set of bytes32 values.
     * @param _tableKey The key of the table containing the set.
     * @param _key The key of the value to remove.
     * @param _value The value to remove from the set.
     */
    function removeBytes32FromSet(bytes32 _tableKey, bytes32 _key, bytes32 _value) external;

    /**
     * @dev Checks if the specified address value exists in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @param _value The address value to check.
     * @return True if the address value exists, false otherwise.
     */
    function containsAddress(bytes32 _tableKey, bytes32 _key, address _value) external view returns (bool);

    /**
     * @dev Returns the number of address values stored in the data store for the specified key.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @return The number of address values stored.
     */
    function getAddressSetCount(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Returns an array of address values stored in the data store for the specified key, within the specified range.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @param _start The start index of the range.
     * @param _end The end index of the range.
     * @return An array of address values.
     */
    function getAddressSetValuesAt(bytes32 _tableKey, bytes32 _key, uint256 _start, uint256 _end)
        external
        view
        returns (address[] memory);

    /**
     * @dev Returns an array of address values stored in the data store for the specified key.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @return An array of address values.
     */
    function getAddressSetValues(bytes32 _tableKey, bytes32 _key) external view returns (address[] memory);

    /**
     * @dev Adds an address value to the data store for the specified key.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @param _value The address value to add.
     */
    function addAddressSet(bytes32 _tableKey, bytes32 _key, address _value) external;

    /**
     * @dev Removes an address value from the data store for the specified key.
     * @param _tableKey The key of the table.
     * @param _value The address value to remove.
     */
    function removeAddressSet(bytes32 _tableKey, bytes32 _key, address _value) external;

    /**
     * @dev Checks if a given value exists in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @param _value The value to check for existence.
     * @return True if the value exists, false otherwise.
     */
    function containsUint(bytes32 _tableKey, bytes32 _key, uint256 _value) external view returns (bool);

    /**
     * @dev Returns the number of uint256 values associated with a given key in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @return The number of uint256 values associated with the key.
     */
    function getUintSetCount(bytes32 _tableKey, bytes32 _key) external view returns (uint256);

    /**
     * @dev Returns an array of uint256 values associated with a given key in the data store, within a specified range.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @param _start The start index of the range.
     * @param _end The end index of the range.
     * @return An array of uint256 values within the specified range.
     */
    function getUintSetValuesAt(bytes32 _tableKey, bytes32 _key, uint256 _start, uint256 _end)
        external
        view
        returns (uint256[] memory);

    /**
     * @dev Returns an array of uint256 values associated with a given key in the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @return An array of uint256 values within the specified range.
     */
    function getUintSetValues(bytes32 _tableKey, bytes32 _key) external view returns (uint256[] memory);

    /**
     * @dev Adds a uint256 value to the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @param _value The value to add.
     */
    function addUintSet(bytes32 _tableKey, bytes32 _key, uint256 _value) external;

    /**
     * @dev Removes a uint256 value from the data store.
     * @param _tableKey The key of the table.
     * @param _key The key of the value to remove.
     * @param _value The value to remove.
     */
    function removeUintSet(bytes32 _tableKey, bytes32 _key, uint256 _value) external;
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.26;

interface IBeacon {
    function setContractAddress(bytes32 _contractName, address _contractAddress) external;

    function getContractAddress(bytes32 _contractName) external view returns (address);
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.26;

/**
 * @title IBeaconWatcher
 * @dev Interface for a contract that watches a beacon.
 */
interface IBeaconWatcher {
    /**
     * @dev Returns the address of the beacon.
     * @return The address of the beacon.
     */
    function getBeacon() external view returns (address);
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.26;

/**
 * @title Pauser
 * @dev Contract module which allows to implement an emergency stop mechanism that can be triggered by an authorized account.
 * The contract allows pausing and unpausing of the entire contract as well as specific scopes.
 * Inherits from SecureAccess to manage access control.
 */
interface IPauser {
    /**
     * @dev Triggers stopped state.
     * Can only be called by an admin.
     */
    function pause() external;
    /**
     * @dev Returns to normal state.
     * Can only be called by an admin.
     */
    function unpause() external;
    /**
     * @dev Triggers stopped state for a specific scope.
     * Can only be called by an admin.
     * @param _scope The scope to be paused.
     */
    function pauseScope(bytes32 _scope) external;
    /**
     * @dev Returns to normal state for a specific scope.
     * Can only be called by an admin.
     * @param _scope The scope to be unpaused.
     */
    function unpauseScope(bytes32 _scope) external;
    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     * @return True if the contract is paused, false otherwise.
     */
    function isPaused() external view returns (bool);
    /**
     * @dev Returns true if the specific scope is paused or if the general paused state is true, and false otherwise.
     * @param _scope The scope to check.
     * @return True if the specific scope is paused or if the general paused state is true, false otherwise.
     */
    function isPausedScope(bytes32 _scope) external view returns (bool);
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity ^0.8.26;

interface IPausable {
    function getPauser() external view returns (address);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (utils/introspection/IERC165.sol)

pragma solidity >=0.4.16;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @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[ERC 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 v5.4.0) (utils/introspection/ERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC-165 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);
 * }
 * ```
 */
abstract contract ERC165 is IERC165 {
    /// @inheritdoc IERC165
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

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}

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IAccessManager","name":"","type":"address"}],"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":"value","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":"uint256","name":"_amount","type":"uint256"}],"name":"collateralRewardToSPR","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"shares","type":"uint256"}],"name":"convertToAssets","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"sprAmount","type":"uint256"}],"name":"convertToShares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"dataStore","outputs":[{"internalType":"contract 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00000000000000000000000097126771e887ef57f5562db332843f6d1890aee0

-----Decoded View---------------
Arg [0] : _beaconAddress (address): 0x97126771E887ef57f5562Db332843F6D1890aee0

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000097126771e887ef57f5562db332843f6d1890aee0