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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "./AdminRole.sol";
import "../iface/IConfigurable.sol";

/**
 * @notice This contract stores the addresses of all and any other contracts used by Pepemon
 * @dev This contract must be added as an Admin on contracts before "syncContractConfig" can be called.
 */
contract PepemonConfig is AdminRole {
    struct ContractDisplayData {
        address contractAddress;
        string contractName;
    }

    string[] private contactsNames;
    mapping(string => address) public contractAddresses;

    /**
     * @dev Actual implementation for both setContractAddress and batchSetContractAddress, making a call to
     * a common 'internal' function uses less gas than calling a 'public' one
     */
    function setContractAddressInternal(string calldata contractName, address contractAddress, bool callSync) internal {
        require(contractAddress != address(0));

        // If its the first time adding the contract, store its name in the array
        if (contractAddresses[contractName] == address(0)) {
            contactsNames.push(contractName);
        }
        contractAddresses[contractName] = contractAddress;
        if (callSync) {
            IConfigurable(contractAddress).syncConfig();
        }
    }

    /**
     * @notice Adds or updates contracts addresses associated by contract names
     * @param contractName Name of the contract that will be stored
     * @param contractAddress Address of the contract that will be stored
     * @param callSync When true, the function "syncConfig" of the contract being stored will be invoked
     */
    function setContractAddress(
        string calldata contractName,
        address contractAddress,
        bool callSync
    ) external onlyAdmin {
        setContractAddressInternal(contractName, contractAddress, callSync);
    }

    /**
     * @notice Batch version of `setContractAddress`
     * @param contractNameList Names of the contracts that will be stored
     * @param contractAddressesList Addresses of the contracts that will be stored
     * @param callSyncList When true, the function "syncConfig" of the contracts being stored will be invoked
     */
    function batchSetContractAddress(
        string[] calldata contractNameList,
        address[] calldata contractAddressesList,
        bool[] calldata callSyncList
    ) external onlyAdmin {
        uint256 len = contractNameList.length;
        require(len == contractAddressesList.length && len == callSyncList.length, "Mismatching batch length");
        for (uint256 i = 0; i < len; ++i) {
            setContractAddressInternal(contractNameList[i], contractAddressesList[i], callSyncList[i]);
        }
    }

    /**
     * @dev Tries to call "syncConfig" from the address of the contract in `contractName`, this might fail if
     * the target contract does not have this contract (PepemonConfig) added as an Admin, or if `contractName` is not
     * associated with any contract
     */
    function syncContractConfig(string calldata contractName) external onlyAdmin {
        require(contractAddresses[contractName] != address(0));
        IConfigurable(contractAddresses[contractName]).syncConfig();
    }

    /**
     * @dev Batch version of syncContractConfig
     */
    function batchSyncContractConfig(string[] calldata contractNames) external onlyAdmin {
        uint256 len = contractNames.length;
        for (uint256 i = 0; i < len; ++i) {
            require(contractAddresses[contractNames[i]] != address(0));
            IConfigurable(contractAddresses[contractNames[i]]).syncConfig();
        }
    }

    /**
     * @dev Displays contracts names and addresses.
     */
    function getContracts() external view returns (ContractDisplayData[] memory data) {
        uint256 len = contactsNames.length;

        data = new ContractDisplayData[](len);

        for (uint256 i = 0; i < len; ++i) {
            string memory contractName = contactsNames[i];
            data[i].contractName = contractName;
            data[i].contractAddress = contractAddresses[contractName];
        }
        return data;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

interface IConfigurable {
    function syncConfig() external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./Roles.sol";

contract AdminRole {
  using Roles for Roles.Role;

  event AdminAdded(address indexed account);
  event AdminRemoved(address indexed account);

  Roles.Role private admins;

  constructor() {
    _addAdmin(msg.sender);
  }

  modifier onlyAdmin() {
    require(isAdmin(msg.sender));
    _;
  }

  function isAdmin(address account) public view returns (bool) {
    return admins.has(account);
  }

  function addAdmin(address account) public onlyAdmin {
    _addAdmin(account);
  }

  function renounceAdmin() public {
    _removeAdmin(msg.sender);
  }

  function _addAdmin(address account) internal {
    admins.add(account);
    emit AdminAdded(account);
  }

  function _removeAdmin(address account) internal {
    admins.remove(account);
    emit AdminRemoved(account);
  }
}

// SPDX-License-Identifier: MIT


pragma solidity ^0.8.0;

/**
 * @title Roles
 * @dev Library for managing addresses assigned to a Role.
 */
library Roles {
  struct Role {
    mapping (address => bool) bearer;
  }

  /**
   * @dev give an account access to this role
   */
  function add(Role storage role, address account) internal {
    require(account != address(0));
    require(!has(role, account));

    role.bearer[account] = true;
  }

  /**
   * @dev remove an account's access to this role
   */
  function remove(Role storage role, address account) internal {
    require(account != address(0));
    require(has(role, account));

    role.bearer[account] = false;
  }

  /**
   * @dev check if an account has this role
   * @return bool
   */
  function has(Role storage role, address account)
    internal
    view
    returns (bool)
  {
    require(account != address(0));
    return role.bearer[account];
  }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"AdminAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"AdminRemoved","type":"event"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"addAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string[]","name":"contractNameList","type":"string[]"},{"internalType":"address[]","name":"contractAddressesList","type":"address[]"},{"internalType":"bool[]","name":"callSyncList","type":"bool[]"}],"name":"batchSetContractAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string[]","name":"contractNames","type":"string[]"}],"name":"batchSyncContractConfig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"","type":"string"}],"name":"contractAddresses","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getContracts","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"contractName","type":"string"}],"internalType":"struct PepemonConfig.ContractDisplayData[]","name":"data","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"contractName","type":"string"},{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"bool","name":"callSync","type":"bool"}],"name":"setContractAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"contractName","type":"string"}],"name":"syncContractConfig","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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