GeodeHook.sol

IPoolManager public immutable poolManager;    // Uniswap v4 PoolManager
ISignatureTransfer public immutable permit2;  // 规范的 Permit2 合约
address public immutable protocolTreasury;    // 接收约 1/3 的直接交换费用
address public immutable factory;             // GeodeFactory — 被授权注册发行

uint256 public constant CURVE_RESERVE_FEE_SHARE_BPS = 3334; // 约 1/3 费用 → 曲线 ETH 储备
uint256 public constant PROTOCOL_FEE_SHARE_BPS = 3333;      // 约 1/3 费用 → 金库
// 余额（约 1/3）→ 盈余池

mapping(PoolId => PoolConfig) internal _poolConfigs;      // 每池配置
mapping(PoolId => bool) public poolInitialized;           // 配置标志
mapping(PoolId => uint256) public lastSettledBlock;       // 批次间隔强制
mapping(PoolId => BatchState) internal _currentBatch;     // 当前批次追踪
mapping(PoolId => uint256) public surplusCurrency0;       // 累积盈余 (token0)
mapping(PoolId => uint256) public surplusCurrency1;       // 累积盈余 (token1)
mapping(PoolId => LaunchState) internal _launchStates;    // 永久曲线状态
mapping(PoolId => uint256) public launchTokenReserve;     // 曲线分发的代币储备
mapping(PoolId => uint256) public launchEthReserve;       // 来自曲线销售的 ETH 储备

function geodeSettleBatch(
    PoolKey calldata key,
    GeodeIntent[] calldata buys,
    GeodeIntent[] calldata sells,
    bytes[] calldata buySignatures,
    bytes[] calldata sellSignatures
) external

function beforeSwap(
    address sender,
    PoolKey calldata key,
    SwapParams calldata params,
    bytes calldata
) external onlyPoolManager returns (bytes4, BeforeSwapDelta, uint24)

function getBatchState(PoolId) external view returns (BatchState memory);
function getPoolConfig(PoolId) external view returns (PoolConfig memory);
function getSurplusCurrency0(PoolId) external view returns (uint256);
function getSurplusCurrency1(PoolId) external view returns (uint256);
function canSettle(PoolId) external view returns (bool);
function getLaunchState(PoolId) external view returns (LaunchState memory);
function getLaunchMetrics(PoolId) external view returns (
    uint256 currentPriceQ96, uint256 marketCap, uint256 fdv,
    uint256 ethRaised, uint256 circulatingSupply
);