// SPDX-License-Identifier: MIT
// File @openzeppelin/contracts/utils/Context.sol@v4.9.3

// 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;
    }
}


// File @openzeppelin/contracts/access/Ownable.sol@v4.9.3

// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

/**
 * @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 contracts/EspressobotRegistry.sol

pragma solidity ^0.8.9;

contract EspressobotRegistry is Ownable {
    struct Metadata {
        address deployerAddress;
        string symbol;
        string name;
        string txHash;
        string network;
        address pairAddress;
        uint256 initialLiquidityETH;
    }

    mapping(address => Metadata) public deployedContractsMetadata;
    address[] public deployedContracts;

    event AddedDeployedContract(address contractAddress, address deployerAddress, string symbol, string name, string txHash, string network, address pairAddress, uint256 initialLiquidityETH);
    event UpdatedDeployedContract(address contractAddress, address deployerAddress, string symbol, string name, string txHash, string network, address pairAddress, uint256 initialLiquidityETH);
    event RemovedDeployedContract(address indexed contractAddress);

    function addOrUpdateDeployedContract(
        address contractAddress,
        address deployerAddress,
        string calldata symbol,
        string calldata name,
        string calldata txHash,
        string calldata network,
        address pairAddress,
        uint256 initialLiquidityETH
    ) public onlyOwner {
        bool created = deployedContractsMetadata[contractAddress].deployerAddress == address(0);
        deployedContractsMetadata[contractAddress] = Metadata({
            deployerAddress: deployerAddress,
            symbol: symbol,
            name: name,
            txHash: txHash,
            network: network,
            pairAddress: pairAddress,
            initialLiquidityETH: initialLiquidityETH
        });
        if (created) {
            emit AddedDeployedContract(contractAddress, deployerAddress, symbol, name, txHash, network, pairAddress, initialLiquidityETH);
            deployedContracts.push(contractAddress);
        }
        else
            emit UpdatedDeployedContract(contractAddress, deployerAddress, symbol, name, txHash, network, pairAddress, initialLiquidityETH);
    }

    function removeDeployedContract(address contractAddress) external onlyOwner {        
        delete deployedContractsMetadata[contractAddress];
        for (uint256 i = 0; i < deployedContracts.length; i++) {
            if (deployedContracts[i] == contractAddress) {
                if (i < deployedContracts.length - 1) {
                    deployedContracts[i] = deployedContracts[deployedContracts.length - 1];
                }
                deployedContracts.pop();
                emit RemovedDeployedContract(contractAddress);
                return;
            }
        }
    }

    function removeDeployedContractByIndex(uint256 index) external onlyOwner {        
        require(index < deployedContracts.length);
        address deletedAddress = deployedContracts[index];
        delete deployedContractsMetadata[deletedAddress];
        deployedContracts[index] = deployedContracts[deployedContracts.length - 1];
        deployedContracts.pop();
        emit RemovedDeployedContract(deletedAddress);
    }

    function getDeployedContracts() external view returns (address[] memory) {
        return deployedContracts;
    }
}