// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

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 Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing 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);
    }
}

contract MarketRegistry is Ownable {

    struct TradeDetails {
        uint256 marketId;
        uint256 value;
        bytes tradeData;
    }

    struct Market {
        address proxy;
        bool isLib;
        bool isActive;
    }

    Market[] public markets;

    constructor(address[] memory proxies, bool[] memory isLibs) {
        for (uint256 i = 0; i < proxies.length; i++) {
            markets.push(Market(proxies[i], isLibs[i], true));
        }
    }

    function addMarket(address proxy, bool isLib) external onlyOwner {
        markets.push(Market(proxy, isLib, true));
    }

    function setMarketStatus(uint256 marketId, bool newStatus) external onlyOwner {
        Market storage market = markets[marketId];
        market.isActive = newStatus;
    }

    function setMarketProxy(uint256 marketId, address newProxy, bool isLib) external onlyOwner {
        Market storage market = markets[marketId];
        market.proxy = newProxy;
        market.isLib = isLib;
    }
}