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// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.4;

import "./FeeCalculatorBase.sol";

contract FeeCalculatorProd is FeeCalculatorBase {
  function getOblsContract() public pure override returns (IOBLS) {
    return IOBLS(0xF4c3E87e2bBB7cbe9Fe2f98ae061362B95b4d57d);
  }

  function getRewardPerTask() public pure override returns (uint256) {
    return 50e18;
  }

  function shouldSkipAttester(
    uint256 attesterId
  ) public pure override returns (bool) {
    return attesterId < 6;
  }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.4;

import "./IFeeCalculator.sol";
import "../IOBLS.sol";

error CalculateBaseRewardFeesBlocked();
error MaxRewardExceeded(uint256 totalReward);

/// @dev Environment-specific contracts must implement getter functions
abstract contract FeeCalculatorBase is IFeeCalculator {
  /// @notice Returns the OBLs contract
  function getOblsContract() public view virtual returns (IOBLS);

  /// @notice Returns the reward amount per task
  function getRewardPerTask() public view virtual returns (uint256);

  /// @notice Checks if the given attester should be skipped from reward calculation.
  function shouldSkipAttester(
    uint256 attesterId
  ) public view virtual returns (bool);

  /// @dev This function should never be called since base reward fees are disabled
  function calculateBaseRewardFees(
    FeeCalculatorData calldata
  ) external pure returns (uint256, uint256, uint256) {
    revert CalculateBaseRewardFeesBlocked();
  }

  /// @notice Calculates fees per attester based on their voting power.
  /// @param _feeCalculatorData Struct containing attester IDs.
  /// @return feesPerId Array of FeePerId containing attester IDs and their allocated reward.
  function calculateFeesPerId(
    FeeCalculatorData calldata _feeCalculatorData
  ) external view returns (FeePerId[] memory feesPerId) {
    uint256 attestersLen = _feeCalculatorData.attestersIds.length;
    uint256 rewardsCount = 0;

    for (uint256 i = 0; i < attestersLen; ) {
      uint256 attesterId = _feeCalculatorData.attestersIds[i];
      if (!shouldSkipAttester(attesterId)) {
        unchecked {
          rewardsCount++;
        }
      }
      unchecked {
        i++;
      }
    }

    FeePerId[] memory result = new FeePerId[](rewardsCount);
    IOBLS oblsContract = getOblsContract();
    uint256 rewardPerTask = getRewardPerTask();
    uint256 totalVotingPower = oblsContract.totalVotingPower();
    uint256 resultIdx = 0;
    uint256 totalReward = 0;

    for (uint256 i = 0; i < attestersLen; ) {
      uint256 attesterId = _feeCalculatorData.attestersIds[i];
      unchecked {
        i++;
      }
      if (shouldSkipAttester(attesterId)) {
        continue;
      }
      uint256 attesterVotingPower = oblsContract.votingPower(attesterId);
      uint256 reward = (rewardPerTask * attesterVotingPower) / totalVotingPower;
      totalReward += reward;
      result[resultIdx] = FeePerId(attesterId, reward);
      unchecked {
        resultIdx++;
      }
    }
    if (totalReward > rewardPerTask) {
      revert MaxRewardExceeded(totalReward);
    }
    return result;
  }

  /// @notice Returns whether this contract calculates base reward fees (always false).
  function isBaseRewardFee() external pure override returns (bool) {
    return false;
  }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.4;

/*______     __      __                              __      __ 
 /      \   /  |    /  |                            /  |    /  |
/$$$$$$  | _$$ |_   $$ |____    ______   _______   _$$ |_   $$/   _______ 
$$ |  $$ |/ $$   |  $$      \  /      \ /       \ / $$   |  /  | /       |
$$ |  $$ |$$$$$$/   $$$$$$$  |/$$$$$$  |$$$$$$$  |$$$$$$/   $$ |/$$$$$$$/ 
$$ |  $$ |  $$ | __ $$ |  $$ |$$    $$ |$$ |  $$ |  $$ | __ $$ |$$ |
$$ \__$$ |  $$ |/  |$$ |  $$ |$$$$$$$$/ $$ |  $$ |  $$ |/  |$$ |$$ \_____ 
$$    $$/   $$  $$/ $$ |  $$ |$$       |$$ |  $$ |  $$  $$/ $$ |$$       |
 $$$$$$/     $$$$/  $$/   $$/  $$$$$$$/ $$/   $$/    $$$$/  $$/  $$$$$$$/
*/

/**
 * @author Othentic Labs LTD.
 * @notice Terms of Service: https://www.othentic.xyz/terms-of-service
 * @notice Depending on the application, it may be necessary to add reentrancy gaurds to hooks
 */

import {IAttestationCenter} from "../IAttestationCenter.sol";

interface IFeeCalculator {
  struct FeeCalculatorData {
    IAttestationCenter.TaskInfo data;
    uint256 aggregatorId;
    uint256 performerId;
    uint256[] attestersIds;
    bool isApproved;
  }

  struct FeePerId {
    uint256 index;
    uint256 fee;
  }

  function calculateBaseRewardFees(
    FeeCalculatorData calldata _feeCalculatorData
  )
    external
    returns (
      uint256 baseRewardFeeForAttesters,
      uint256 baseRewardFeeForAggregator,
      uint256 baseRewardFeeForPerformer
    );
  function calculateFeesPerId(
    FeeCalculatorData calldata _feeCalculatorData
  ) external returns (FeePerId[] memory feesPerId);
  function isBaseRewardFee() external pure returns (bool);
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.4;
/**
 * @author Othentic Labs LTD.
 * @notice Terms of Service: https://www.othentic.xyz/terms-of-service
 */
import {IAvsLogic} from "./IAvsLogic.sol";
import "./IOBLS.sol";

interface IAttestationCenter {
  enum OperatorStatus {
    INACTIVE,
    ACTIVE
  }

  enum PaymentStatus {
    REDEEMED,
    COMMITTED,
    CHALLENGED
  }

  struct PaymentDetails {
    address operator;
    uint256 lastPaidTaskNumber;
    uint256 feeToClaim;
    PaymentStatus paymentStatus;
  }

  struct PaymentRequestMessage {
    address operator;
    uint256 feeToClaim;
  }

  struct TaskInfo {
    string proofOfTask;
    bytes data;
    address taskPerformer;
    uint16 taskDefinitionId;
  }
  event OperatorRegisteredToNetwork(address operator, uint256 shares);
  event OperatorUnregisteredFromNetwork(uint256 operatorId);
  event OperatorSharesModified(address operator, uint256 shares);
  event PaymentRequested(
    address operator,
    uint256 lastPaidTaskNumber,
    uint256 feeToClaim
  );
  event PaymentsRequested(
    PaymentRequestMessage[] operators,
    uint256 lastPaidTaskNumber
  );
  event ClearPaymentRejected(
    address operator,
    uint256 requestedTaskNumber,
    uint256 requestedAmountClaimed
  );
  event TaskSubmited(
    address operator,
    uint32 taskNumber,
    string proofOfTask,
    bytes data,
    uint16 taskDefinitionId
  );
  event TaskRejected(
    address operator,
    uint32 taskNumber,
    string proofOfTask,
    bytes data,
    uint16 taskDefinitionId
  );
  event SetAvsLogic(address avsLogic);
  event SetAvsGovernanceMultisig(address newAvsGovernanceMultisig);
  event SetObls(address obls);
  event SetMessageHandler(address newMessageHandler);
  event RewardAccumulated(
    uint256 indexed _operatorId,
    uint256 _baseRewardFeeForOperator,
    uint32 indexed _taskNumber
  );
  event SetFeeCalculator(address feeCalculator);

  error InvalidOperatorId();
  error InvalidOperatorsForPayment();
  error PaymentReedemed();
  error PaymentClaimed();
  error InvalidPaymentClaim();
  error MessageAlreadySigned();
  error InactiveTaskPerformer();
  error InactiveAggregator();
  error InvalidTaskDefinition();
  error OperatorNotRegistered();
  error InvalidPerformerSignature();

  function taskNumber() external view returns (uint32);

  function baseRewardFee() external view returns (uint256);

  function numOfOperators() external view returns (uint256);

  function getOperatorPaymentDetail(
    uint256 _operatorId
  ) external view returns (PaymentDetails memory);

  function operatorsIdsByAddress(
    address _operator
  ) external view returns (uint256);

  function avsLogic() external view returns (IAvsLogic);

  function obls() external view returns (IOBLS);

  function submitTask(
    TaskInfo calldata _taskInfo,
    bool _isApproved,
    bytes calldata _tpSignature,
    uint256[2] calldata _taSignature,
    uint256[] calldata _attestersIds
  ) external;

  function requestPayment(uint256 _operatorId) external;

  function requestBatchPayment() external;

  function registerToNetwork(
    address _operator,
    uint256 _numOfShares,
    uint256[4] memory _blsKey
  ) external;

  function unRegisterOperatorFromNetwork(address _operator) external;

  function modifyNumOfShares(
    uint256 _operatorId,
    uint256 _numOfShares
  ) external;

  function clearPayment(
    address _operator,
    uint256 _lastPaidTaskNumber,
    uint256 _amountClaimed
  ) external;

  function clearBatchPayment(
    PaymentRequestMessage[] memory _operators,
    uint256 _lastPaidTaskNumber
  ) external;

  function transferAvsGovernanceMultisig(
    address _newAvsGovernanceMultisig
  ) external;

  function setAvsLogic(IAvsLogic _avsLogic) external;
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.4;

/*______     __      __                              __      __ 
 /      \   /  |    /  |                            /  |    /  |
/$$$$$$  | _$$ |_   $$ |____    ______   _______   _$$ |_   $$/   _______ 
$$ |  $$ |/ $$   |  $$      \  /      \ /       \ / $$   |  /  | /       |
$$ |  $$ |$$$$$$/   $$$$$$$  |/$$$$$$  |$$$$$$$  |$$$$$$/   $$ |/$$$$$$$/ 
$$ |  $$ |  $$ | __ $$ |  $$ |$$    $$ |$$ |  $$ |  $$ | __ $$ |$$ |
$$ \__$$ |  $$ |/  |$$ |  $$ |$$$$$$$$/ $$ |  $$ |  $$ |/  |$$ |$$ \_____ 
$$    $$/   $$  $$/ $$ |  $$ |$$       |$$ |  $$ |  $$  $$/ $$ |$$       |
 $$$$$$/     $$$$/  $$/   $$/  $$$$$$$/ $$/   $$/    $$$$/  $$/  $$$$$$$/
*/
import {IAttestationCenter} from "./IAttestationCenter.sol";
/**
 * @author Othentic Labs LTD.
 * @notice Terms of Service: https://www.othentic.xyz/terms-of-service
 * @notice Depending on the application, it may be necessary to add reentrancy gaurds to hooks
 */
interface IAvsLogic {
  function afterTaskSubmission(
    IAttestationCenter.TaskInfo calldata _taskInfo,
    bool _isApproved,
    bytes calldata _tpSignature,
    uint256[2] calldata _taSignature,
    uint256[] calldata _attestersIds
  ) external;

  function beforeTaskSubmission(
    IAttestationCenter.TaskInfo calldata _taskInfo,
    bool _isApproved,
    bytes calldata _tpSignature,
    uint256[2] calldata _taSignature,
    uint256[] calldata _attestersIds
  ) external;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

interface IOBLS {
  function totalVotingPower() external view returns (uint256);
  function votingPower(uint256 _index) external view returns (uint256);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 10000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

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