// File: src/OvalLiquidationDemoPriceFeed.sol



// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity 0.8.17;

import {IAggregatorV3Source} from "oval/src/interfaces/chainlink/IAggregatorV3Source.sol";
import {Ownable} from "openzeppelin-contracts/contracts/access/Ownable.sol";

contract OvalLiquidationDemoPriceFeed is IAggregatorV3Source, Ownable {
    int256 public answer;
    uint80 public roundId;
    uint256 public updatedAt;
    uint256 public startedAt;
    uint80 public answeredInRound;

    constructor() {
        answer = 100 * 10 ** 8; // 1 ETH = 100 USD (8 decimals)
        roundId = 1;
        updatedAt = block.timestamp;
        startedAt = block.timestamp;
        answeredInRound = 1;
    }

    function decimals() external view returns (uint8) {
        return 8;
    }

    function latestRoundData() external view returns (uint80, int256, uint256, uint256, uint80) {
        return (roundId, answer, startedAt, updatedAt, answeredInRound);
    }

    function getRoundData(uint80) external view returns (uint80, int256, uint256, uint256, uint80) {
        return (roundId, answer, startedAt, updatedAt, answeredInRound);
    }

    function setValues(int256 _answer, uint80 _roundId, uint256 _updatedAt, uint256 _startedAt, uint80 _answeredInRound)
        external
        onlyOwner
    {
        answer = _answer;
        roundId = _roundId;
        updatedAt = _updatedAt;
        startedAt = _startedAt;
        answeredInRound = _answeredInRound;
    }
}

// File: lib/oval-contracts/src/interfaces/chainlink/IAggregatorV3Source.sol



// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity 0.8.17;

interface IAggregatorV3Source {
    function decimals() external view returns (uint8);

    function latestRoundData()
        external
        view
        returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);

    function getRoundData(uint80 _roundId)
        external
        view
        returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);
}

// File: lib/oval-contracts/lib/openzeppelin-contracts/contracts/access/Ownable.sol



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

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// File: lib/oval-contracts/lib/openzeppelin-contracts/contracts/utils/Context.sol



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

pragma solidity ^0.8.0;

/**
 * @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;
    }
}