{
    "Function": "_level",
    "File": "contracts/Cauldron.sol",
    "Parent Contracts": [
        "contracts/utils/access/AccessControl.sol"
    ],
    "High-Level Calls": [
        "CastU256I256",
        "WMul",
        "CastU256I256",
        "WMul",
        "CastU256I256",
        "WMul",
        "IOracle",
        "CastU256I256"
    ],
    "Internal Calls": [
        "_accrual"
    ],
    "Library Calls": [
        "wmul",
        "wmul",
        "i256",
        "i256",
        "i256",
        "wmul",
        "i256"
    ],
    "Low-Level Calls": [],
    "Code": "function _level(\n        DataTypes.Vault memory vault_,\n        DataTypes.Balances memory balances_,\n        DataTypes.Series memory series_\n    )\n        internal\n        returns (int256)\n    {\n        DataTypes.SpotOracle memory spotOracle_ = spotOracles[series_.baseId][vault_.ilkId];\n        uint256 ratio = uint256(spotOracle_.ratio) * 1e12;   // Normalized to 18 decimals\n        (uint256 inkValue,) = spotOracle_.oracle.get(series_.baseId, vault_.ilkId, balances_.ink);    // ink * spot\n\n        if (uint32(block.timestamp) >= series_.maturity) {\n            uint256 accrual_ = _accrual(vault_.seriesId, series_);\n            return inkValue.i256() - uint256(balances_.art).wmul(accrual_).wmul(ratio).i256();\n        }\n\n        return inkValue.i256() - uint256(balances_.art).wmul(ratio).i256();\n    }"
}