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// SPDX-License-Identifier: MIT
pragma solidity 0.8.28;

import { IRoleRegistry } from "@interfaces/IRoleRegistry.sol";
import { IFolioDeployer } from "@interfaces/IFolioDeployer.sol";
import { IFolioVersionRegistry } from "@interfaces/IFolioVersionRegistry.sol";

import { Versioned } from "@utils/Versioned.sol";

/**
 * @title FolioVersionRegistry
 * @author akshatmittal, julianmrodri, pmckelvy1, tbrent
 * @notice FolioVersionRegistry tracks Folio deployments by their version string
 */
contract FolioVersionRegistry is IFolioVersionRegistry {
    IRoleRegistry public immutable roleRegistry;

    mapping(bytes32 => IFolioDeployer) public deployments;
    mapping(bytes32 => bool) public isDeprecated;
    bytes32 private latestVersion;

    constructor(IRoleRegistry _roleRegistry) {
        require(address(_roleRegistry) != address(0), VersionRegistry__ZeroAddress());

        roleRegistry = _roleRegistry;
    }

    function registerVersion(IFolioDeployer folioDeployer) external {
        require(roleRegistry.isOwner(msg.sender), VersionRegistry__InvalidCaller());

        require(address(folioDeployer) != address(0), VersionRegistry__ZeroAddress());

        string memory version = Versioned(address(folioDeployer)).version();
        bytes32 versionHash = keccak256(abi.encodePacked(version));

        require(address(deployments[versionHash]) == address(0), VersionRegistry__InvalidRegistration());

        deployments[versionHash] = folioDeployer;
        latestVersion = versionHash;

        emit VersionRegistered(versionHash, folioDeployer);
    }

    function deprecateVersion(bytes32 versionHash) external {
        require(roleRegistry.isOwnerOrEmergencyCouncil(msg.sender), VersionRegistry__InvalidCaller());

        require(!isDeprecated[versionHash], VersionRegistry__AlreadyDeprecated());

        isDeprecated[versionHash] = true;

        emit VersionDeprecated(versionHash);
    }

    function getLatestVersion()
        external
        view
        returns (bytes32 versionHash, string memory version, IFolioDeployer folioDeployer, bool deprecated)
    {
        versionHash = latestVersion;
        folioDeployer = deployments[versionHash];

        require(address(folioDeployer) != address(0), VersionRegistry__Unconfigured());

        version = Versioned(address(folioDeployer)).version();
        deprecated = isDeprecated[versionHash];
    }

    function getImplementationForVersion(bytes32 versionHash) external view returns (address folio) {
        return deployments[versionHash].folioImplementation();
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.28;

interface IRoleRegistry {
    function isOwner(address account) external view returns (bool);

    function isOwnerOrEmergencyCouncil(address account) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.28;

interface IFolioDeployer {
    error FolioDeployer__LengthMismatch();

    event FolioDeployed(address indexed folioOwner, address indexed folio, address folioAdmin);
    event GovernedFolioDeployed(
        address indexed stToken,
        address indexed folio,
        address ownerGovernor,
        address ownerTimelock,
        address tradingGovernor,
        address tradingTimelock
    );

    function folioImplementation() external view returns (address);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.28;

import { IFolioDeployer } from "@interfaces/IFolioDeployer.sol";

interface IFolioVersionRegistry {
    error VersionRegistry__ZeroAddress();
    error VersionRegistry__InvalidRegistration();
    error VersionRegistry__AlreadyDeprecated();
    error VersionRegistry__InvalidCaller();
    error VersionRegistry__Unconfigured();

    event VersionRegistered(bytes32 versionHash, IFolioDeployer folioDeployer);
    event VersionDeprecated(bytes32 versionHash);

    function getImplementationForVersion(bytes32 versionHash) external view returns (address folio);

    function isDeprecated(bytes32 versionHash) external view returns (bool);

    function deployments(bytes32 versionHash) external view returns (IFolioDeployer);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.28;

// This value should be updated on each release
string constant VERSION = "1.0.0";

/**
 * @title Versioned
 * @notice A mix-in to track semantic versioning uniformly across contracts.
 */
abstract contract Versioned {
    function version() public pure virtual returns (string memory) {
        return VERSION;
    }
}

{
  "remappings": [
    "forge-std/=node_modules/forge-std/src/",
    "@openzeppelin/contracts/=node_modules/@openzeppelin/contracts/",
    "@openzeppelin/contracts-upgradeable/=node_modules/@openzeppelin/contracts-upgradeable/",
    "@prb/math/=node_modules/@prb/math/",
    "utils/=test/utils/",
    "@src/=contracts/",
    "@utils/=contracts/utils/",
    "@interfaces/=contracts/interfaces/",
    "@folio/=contracts/folio/",
    "@gov/=contracts/governance/",
    "@staking/=contracts/staking/",
    "@deployer/=contracts/deployer/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "none",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": false,
  "libraries": {}
}

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[{"inputs":[{"internalType":"contract IRoleRegistry","name":"_roleRegistry","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"VersionRegistry__AlreadyDeprecated","type":"error"},{"inputs":[],"name":"VersionRegistry__InvalidCaller","type":"error"},{"inputs":[],"name":"VersionRegistry__InvalidRegistration","type":"error"},{"inputs":[],"name":"VersionRegistry__Unconfigured","type":"error"},{"inputs":[],"name":"VersionRegistry__ZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"versionHash","type":"bytes32"}],"name":"VersionDeprecated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"versionHash","type":"bytes32"},{"indexed":false,"internalType":"contract IFolioDeployer","name":"folioDeployer","type":"address"}],"name":"VersionRegistered","type":"event"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"deployments","outputs":[{"internalType":"contract IFolioDeployer","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"versionHash","type":"bytes32"}],"name":"deprecateVersion","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"versionHash","type":"bytes32"}],"name":"getImplementationForVersion","outputs":[{"internalType":"address","name":"folio","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getLatestVersion","outputs":[{"internalType":"bytes32","name":"versionHash","type":"bytes32"},{"internalType":"string","name":"version","type":"string"},{"internalType":"contract IFolioDeployer","name":"folioDeployer","type":"address"},{"internalType":"bool","name":"deprecated","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"isDeprecated","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IFolioDeployer","name":"folioDeployer","type":"address"}],"name":"registerVersion","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"roleRegistry","outputs":[{"internalType":"contract IRoleRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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000000000000000000000000e1ec57c8ee970280f237863910b606059e9641c9

-----Decoded View---------------
Arg [0] : _roleRegistry (address): 0xE1eC57C8EE970280f237863910B606059e9641C9

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000e1ec57c8ee970280f237863910b606059e9641c9