// SPDX-License-Identifier: MIT

// AaveSmartWallet.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity 0.6.12;

import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";

import "../../interfaces/IAaveBridge.sol";
import "../../lib/SmartWalletBaseB.sol";

/**
 * @notice ERC20-Token Smart-Wallet for Aave Assets
 * @dev Non-upgradeable Contract
 */
contract AaveSmartWalletB is SmartWalletBaseB {
  using SafeMath for uint256;
  using SafeERC20 for IERC20;

  uint256 constant internal RAY = 1e27;

  IAaveBridge internal _bridge;

  uint256 internal _nftCreatorAmountDischarged;

  mapping (address => address) internal _assetATokens;

  /***********************************|
  |          Initialization           |
  |__________________________________*/

  function initialize(
    address aaveBridge
  )
    public
  {
    SmartWalletBaseB.initializeBase();
    _bridge = IAaveBridge(aaveBridge);
  }


  /***********************************|
  |              Public               |
  |__________________________________*/

  function isReserveActive(address assetToken) external view override returns (bool) {
    return _bridge.isReserveActive(assetToken);
  }

  function getReserveInterestToken(address assetToken) external view override returns (address) {
    return _bridge.getReserveInterestToken(assetToken);
  }

  function getPrincipal(address assetToken) external override returns (uint256) {
    return _getPrincipal(assetToken);
  }

  function getInterest(address assetToken, uint256 creatorPct) external override returns (uint256 creatorInterest, uint256 ownerInterest) {
    return _getInterest(assetToken, creatorPct);
  }

  function getTotal(address assetToken) external override returns (uint256) {
    return _getTotal(assetToken);
  }

  function getRewards(address rewardToken) external override returns (uint256) {
    return IERC20(rewardToken).balanceOf(address(this));
  }

  function deposit(
    address assetToken,
    uint256 assetAmount,
    uint256 referralCode
  )
    external
    override
    onlyWalletManager
    returns (uint256)
  {
    return _deposit(assetToken, assetAmount, referralCode);
  }


  function withdraw(
    address receiver,
    address creator,
    uint256 creatorPct,
    address assetToken
  )
    external
    override
    onlyWalletManager
    returns (uint256 creatorAmount, uint256 receiverAmount)
  {
    uint256 walletPrincipal = _getPrincipal(assetToken);
    (, uint256 ownerInterest) = _getInterest(assetToken, creatorPct);
    return _withdraw(receiver, creator, creatorPct, assetToken, walletPrincipal.add(ownerInterest));
  }

  function withdrawAmount(
    address receiver,
    address creator,
    uint256 creatorPct,
    address assetToken,
    uint256 assetAmount
  )
    external
    override
    onlyWalletManager
    returns (uint256 creatorAmount, uint256 receiverAmount)
  {
    return _withdraw(receiver, creator, creatorPct, assetToken, assetAmount);
  }

  function withdrawAmountForCreator(
    address receiver,
    uint256 creatorPct,
    address assetToken,
    uint256 assetAmount
  )
    external
    override
    onlyWalletManager
    returns (uint256 receiverAmount)
  {
    return _withdrawForCreator(receiver, creatorPct, assetToken, assetAmount);
  }

  function withdrawRewards(
    address receiver,
    address rewardsToken,
    uint256 rewardsAmount
  )
    external
    override
    onlyWalletManager
    returns (uint256)
  {
    return _withdrawRewards(receiver, rewardsToken, rewardsAmount);
  }

  function refreshPrincipal(address assetToken) external virtual override onlyWalletManager {
    uint256 aTokenBalance = IERC20(_assetATokens[assetToken]).balanceOf(address(this));
    if (_assetPrincipalBalance[assetToken] > aTokenBalance) {
      _assetPrincipalBalance[assetToken] = aTokenBalance;
    }
  }

  /***********************************|
  |         Private Functions         |
  |__________________________________*/

  function _deposit(
    address assetToken,
    uint256 assetAmount,
    uint256 referralCode
  )
    internal
    returns (uint256)
  {
    _trackAssetToken(assetToken);

    // Track Principal
    _assetPrincipalBalance[assetToken] = _assetPrincipalBalance[assetToken].add(assetAmount);

    // Deposit Assets into Aave (reverts on fail)
    _sendToken(address(_bridge), assetToken, assetAmount);
    uint256 aTokensAmount = _bridge.deposit(assetToken, assetAmount, referralCode);

    // Return amount of aTokens transfered
    return aTokensAmount;
  }

  function _withdraw(
    address receiver,
    address creator,
    uint256 creatorPct,
    address assetToken,
    uint256 assetAmount
  )
    internal
    returns (uint256 creatorAmount, uint256 receiverAmount)
  {
    uint256 walletPrincipal = _getPrincipal(assetToken);
    (uint256 creatorInterest, uint256 ownerInterest) = _getInterest(assetToken, creatorPct);

    // Withdraw from Interest only
    if (assetAmount < ownerInterest) {
      if (creatorInterest > 0) {
        uint256 ratio = assetAmount.mul(RAY).div(ownerInterest);
        creatorAmount = creatorInterest.add(_nftCreatorAmountDischarged).mul(ratio).div(RAY);

        if (creatorAmount <= _nftCreatorAmountDischarged) {
          _nftCreatorAmountDischarged = _nftCreatorAmountDischarged.sub(creatorAmount);
          creatorAmount = 0;
        }
        else {
          creatorAmount = creatorAmount.sub(_nftCreatorAmountDischarged);
          _nftCreatorAmountDischarged = 0;
        }
      }
      receiverAmount = assetAmount;
    }

    // Withdraw from Interest + Principal
    else {
      uint256 fromPrincipal = assetAmount.sub(ownerInterest);
      if (fromPrincipal > walletPrincipal) {
        fromPrincipal = walletPrincipal.sub(ownerInterest);
      }

      creatorAmount = creatorInterest;
      receiverAmount = ownerInterest.add(fromPrincipal);
      _nftCreatorAmountDischarged = 0;

      // Track Principal
      _assetPrincipalBalance[assetToken] = _assetPrincipalBalance[assetToken].sub(fromPrincipal);
    }

    // Send aTokens to Bridge
    address aTokenAddress = _bridge.getReserveInterestToken(assetToken);
    _sendToken(address(_bridge), aTokenAddress, receiverAmount.add(creatorAmount));

    // Withdraw Assets for Creator
    if (creatorAmount > 0) {
      if (creator != address(0)) {
        _bridge.withdraw(creator, assetToken, creatorAmount);
      } else {
        receiverAmount = receiverAmount.add(creatorAmount);
        creatorAmount = 0;
      }
    }

    // Withdraw Assets for Receiver
    _bridge.withdraw(receiver, assetToken, receiverAmount);
  }

  function _withdrawForCreator(
    address receiver,
    uint256 creatorPct,
    address assetToken,
    uint256 assetAmount
  )
    internal
    returns (uint256 receiverAmount)
  {
    (uint256 creatorInterest,) = _getInterest(assetToken, creatorPct);
    if (creatorInterest == 0) { return 0; }
    if (assetAmount > creatorInterest) {
      assetAmount = creatorInterest;
    }

    _nftCreatorAmountDischarged = _nftCreatorAmountDischarged.add(assetAmount);

    // Send aTokens to Bridge
    address aTokenAddress = _bridge.getReserveInterestToken(assetToken);
    _sendToken(address(_bridge), aTokenAddress, assetAmount);

    // Withdraw Assets for Receiver on behalf of Creator
    _bridge.withdraw(receiver, assetToken, assetAmount);
  }

  function _withdrawRewards(
    address receiver,
    address rewardsTokenAddress,
    uint256 rewardsAmount
  )
    internal
    returns (uint256)
  {
    address self = address(this);
    IERC20 rewardsToken = IERC20(rewardsTokenAddress);

    uint256 walletBalance = rewardsToken.balanceOf(self);
    require(walletBalance >= rewardsAmount, "ASW:E-411");

    // Transfer Rewards to Receiver
    rewardsToken.safeTransfer(receiver, rewardsAmount);
    return rewardsAmount;
  }

  function _getTotal(address assetToken) internal view returns (uint256) {
    return _bridge.getTotalBalance(address(this), assetToken);
  }

  function _getInterest(address assetToken, uint256 creatorPct) internal view returns (uint256 creatorInterest, uint256 ownerInterest) {
    uint256 total = _getTotal(assetToken);
    uint256 principal = _getPrincipal(assetToken);
    uint256 interest = total.sub(principal);

    // Creator Royalties
    if (creatorPct > 0) {

      // Interest too small to calculate percentage;
      if (interest <= PERCENTAGE_SCALE) {
        // creatorInterest = interest.div(2); // split evenly?
        creatorInterest = 0; // All to owner
      }

      // Calculate percentage for Creator
      else {
        creatorInterest = interest
          .add(_nftCreatorAmountDischarged)
          .mul(creatorPct)
          .div(PERCENTAGE_SCALE)
          .sub(_nftCreatorAmountDischarged);
      }
    }

    // Owner Portion
    ownerInterest = interest.sub(creatorInterest);
  }

  function _trackAssetToken(address assetToken) internal override {
    if (!_assetTokens.contains(assetToken)) {
      _assetTokens.add(assetToken);
      address aTokenAddress = _bridge.getReserveInterestToken(assetToken);
      _assetATokens[assetToken] = aTokenAddress;
    }
  }

  function _sendToken(address to, address token, uint256 amount) internal {
    IERC20(token).safeTransfer(to, amount);
  }
}

// SPDX-License-Identifier: MIT

// AaveWalletManager.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity 0.6.12;

import "@openzeppelin/contracts/math/SafeMath.sol";
import "../../lib/WalletManagerBase.sol";
import "../../interfaces/IChargedSettings.sol";
import "./AaveSmartWalletB.sol";

/**
 * @notice Wallet Manager for Aave
 * @dev Non-upgradeable Contract
 */
contract AaveWalletManagerB is WalletManagerBase {
  using SafeMath for uint256;

  event AaveBridgeSet(address indexed aaveBridge);
  event ChargedSettingsSet(address indexed settings);
  event ValidRewardsTokenSet(address indexed rewardsToken, bool state);

  IChargedSettings internal _chargedSettings;

  address internal _aaveBridge;
  uint256 internal _referralCode;

  mapping (address => bool) public _rewardsTokenWhitelist;

  /***********************************|
  |          Initialization           |
  |__________________________________*/

  constructor () public {
    _walletTemplate = address(new AaveSmartWalletB());
  }

  /***********************************|
  |              Public               |
  |__________________________________*/

  function isReserveActive(address contractAddress, uint256 tokenId, address assetToken) external view override returns (bool) {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    if (_wallets[uuid] == address(0x0)) { return false; }
    return AaveSmartWalletB(_wallets[uuid]).isReserveActive(assetToken);
  }

  function getReserveInterestToken(address contractAddress, uint256 tokenId, address assetToken) external view override returns (address) {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    if (_wallets[uuid] == address(0x0)) { return address(0x0); }
    return AaveSmartWalletB(_wallets[uuid]).getReserveInterestToken(assetToken);
  }

  /**
    * @notice Gets the Principal-Amount of Assets held in the Smart-Wallet
    * @param contractAddress The Address to the External Contract of the Token
    * @param tokenId The ID of the Token within the External Contract
    * @return  The Principal-Balance of the Smart-Wallet
    */
  function getPrincipal(address contractAddress, uint256 tokenId, address assetToken) external override returns (uint256) {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    if (_wallets[uuid] == address(0x0)) { return 0; }
    return AaveSmartWalletB(_wallets[uuid]).getPrincipal(assetToken);
  }

  /**
    * @notice Gets the Interest-Amount that the Token has generated
    * @param contractAddress The Address to the External Contract of the Token
    * @param tokenId The ID of the Token within the External Contract
    * @return creatorInterest The NFT Creator's portion of the Interest
    * @return ownerInterest The NFT Owner's portion of the Interest
    */
  function getInterest(address contractAddress, uint256 tokenId, address assetToken)
    external
    override
    returns (uint256 creatorInterest, uint256 ownerInterest)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    if (_wallets[uuid] != address(0x0)) {
      (, uint256 annuityPct) = _chargedSettings.getCreatorAnnuities(contractAddress, tokenId);
      return AaveSmartWalletB(_wallets[uuid]).getInterest(assetToken, annuityPct);
    }
  }

  /**
    * @notice Gets the Available Balance of Assets held in the Token
    * @param contractAddress The Address to the External Contract of the Token
    * @param tokenId The ID of the Token within the External Contract
    * @return  The Available Balance of the Token
    */
  function getTotal(address contractAddress, uint256 tokenId, address assetToken) external override returns (uint256) {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    if (_wallets[uuid] == address(0x0)) { return 0; }
    return AaveSmartWalletB(_wallets[uuid]).getTotal(assetToken);
  }

  function getRewards(address contractAddress, uint256 tokenId, address _rewardToken) external override returns (uint256) {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    if (_wallets[uuid] == address(0x0)) { return 0; }
    return AaveSmartWalletB(_wallets[uuid]).getRewards(_rewardToken);
  }


  /***********************************|
  |          Only Controller          |
  |__________________________________*/

  function energize(
    address contractAddress,
    uint256 tokenId,
    address assetToken,
    uint256 assetAmount
  )
    external
    override
    onlyController
    returns (uint256 yieldTokensAmount)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];

    // Deposit into Smart-Wallet
    yieldTokensAmount = AaveSmartWalletB(wallet).deposit(assetToken, assetAmount, _referralCode);

    // Log Event
    emit WalletEnergized(contractAddress, tokenId, assetToken, assetAmount, yieldTokensAmount);
  }

  function discharge(
    address receiver,
    address contractAddress,
    uint256 tokenId,
    address assetToken,
    address creatorRedirect
  )
    external
    override
    onlyController
    returns (uint256 creatorAmount, uint256 receiverAmount)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    require(wallet != address(0x0), "AWM:E-403");

    (address creator, uint256 annuityPct) = _chargedSettings.getCreatorAnnuities(contractAddress, tokenId);
    (, uint256 ownerInterest) = AaveSmartWalletB(wallet).getInterest(assetToken, annuityPct);
    require(ownerInterest > 0, "AWM:E-412");

    if (creatorRedirect != address(0)) {
      creator = creatorRedirect;
    }

    // Discharge the full amount of interest
    (creatorAmount, receiverAmount) = AaveSmartWalletB(wallet).withdrawAmount(receiver, creator, annuityPct, assetToken, ownerInterest);

    // Log Event
    emit WalletDischarged(contractAddress, tokenId, assetToken, creatorAmount, receiverAmount);
  }

  function dischargeAmount(
    address receiver,
    address contractAddress,
    uint256 tokenId,
    address assetToken,
    uint256 assetAmount,
    address creatorRedirect
  )
    external
    override
    onlyController
    returns (uint256 creatorAmount, uint256 receiverAmount)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    require(wallet != address(0x0), "AWM:E-403");

    (address creator, uint256 annuityPct) = _chargedSettings.getCreatorAnnuities(contractAddress, tokenId);
    (, uint256 ownerInterest) = AaveSmartWalletB(wallet).getInterest(assetToken, annuityPct);
    require(assetAmount > 0 && ownerInterest >= assetAmount, "AWM:E-412");

    if (creatorRedirect != address(0)) {
      creator = creatorRedirect;
    }

    // Discharge a portion of the interest
    (creatorAmount, receiverAmount) = AaveSmartWalletB(wallet).withdrawAmount(receiver, creator, annuityPct, assetToken, assetAmount);

    // Log Event
    emit WalletDischarged(contractAddress, tokenId, assetToken, creatorAmount, receiverAmount);
  }

  function dischargeAmountForCreator(
    address receiver,
    address contractAddress,
    uint256 tokenId,
    address creator,
    address assetToken,
    uint256 assetAmount
  )
    external
    override
    onlyController
    returns (uint256 receiverAmount)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    require(wallet != address(0x0), "AWM:E-403");

    (, uint256 annuityPct) = _chargedSettings.getCreatorAnnuities(contractAddress, tokenId);
    (uint256 creatorInterest,) = AaveSmartWalletB(wallet).getInterest(assetToken, annuityPct);
    require(assetAmount > 0 && creatorInterest >= assetAmount, "AWM:E-412");

    // Discharge a portion of the interest
    receiverAmount = AaveSmartWalletB(wallet).withdrawAmountForCreator(receiver, annuityPct, assetToken, assetAmount);

    // Log Event
    emit WalletDischargedForCreator(contractAddress, tokenId, assetToken, creator, receiverAmount);
  }

  function release(
    address receiver,
    address contractAddress,
    uint256 tokenId,
    address assetToken,
    address creatorRedirect
  )
    external
    override
    onlyController
    returns (uint256 principalAmount, uint256 creatorAmount, uint256 receiverAmount)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    require(wallet != address(0x0), "AWM:E-403");

    (address creator, uint256 annuityPct) = _chargedSettings.getCreatorAnnuities(contractAddress, tokenId);
    if (creatorRedirect != address(0)) {
      creator = creatorRedirect;
    }

    // Release Principal + Interest
    principalAmount = AaveSmartWalletB(wallet).getPrincipal(assetToken);
    (creatorAmount, receiverAmount) = AaveSmartWalletB(wallet).withdraw(receiver, creator, annuityPct, assetToken);

    // Log Event
    emit WalletReleased(contractAddress, tokenId, receiver, assetToken, principalAmount, creatorAmount, receiverAmount);
  }

  function releaseAmount(
    address receiver,
    address contractAddress,
    uint256 tokenId,
    address assetToken,
    uint256 assetAmount,
    address creatorRedirect
  )
    external
    override
    onlyController
    returns (uint256 principalAmount, uint256 creatorAmount, uint256 receiverAmount)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    require(wallet != address(0x0), "AWM:E-403");

    (address creator, uint256 annuityPct) = _chargedSettings.getCreatorAnnuities(contractAddress, tokenId);
    if (creatorRedirect != address(0)) {
      creator = creatorRedirect;
    }

    (, uint256 ownerInterest) = AaveSmartWalletB(wallet).getInterest(assetToken, annuityPct);
    principalAmount = (ownerInterest < assetAmount) ? assetAmount.sub(ownerInterest) : 0;

    // Release from interest first + principal if needed
    (creatorAmount, receiverAmount) = AaveSmartWalletB(wallet).withdrawAmount(receiver, creator, annuityPct, assetToken, assetAmount);

    // Log Event
    emit WalletReleased(contractAddress, tokenId, receiver, assetToken, principalAmount, creatorAmount, receiverAmount);
  }

  function withdrawRewards(
    address receiver,
    address contractAddress,
    uint256 tokenId,
    address rewardsToken,
    uint256 rewardsAmount
  )
    external
    override
    onlyController
    returns (uint256 amount)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    require(wallet != address(0x0), "AWM:E-403");
    require(_rewardsTokenWhitelist[rewardsToken], "AWM:E-423");

    // Withdraw Rewards to Receiver
    amount = AaveSmartWalletB(wallet).withdrawRewards(receiver, rewardsToken, rewardsAmount);

    // Log Event
    emit WalletRewarded(contractAddress, tokenId, receiver, rewardsToken, amount);
  }

  function executeForAccount(
    address contractAddress,
    uint256 tokenId,
    address externalAddress,
    uint256 ethValue,
    bytes memory encodedParams
  )
    external
    override
    onlyControllerOrExecutor
    returns (bytes memory)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    return AaveSmartWalletB(wallet).executeForAccount(externalAddress, ethValue, encodedParams);
  }

  function refreshPrincipal(address contractAddress, uint256 tokenId, address assetToken)
    external
    override
    onlyControllerOrExecutor
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    AaveSmartWalletB(wallet).refreshPrincipal(assetToken);
  }

  function getWalletAddressById(
    address contractAddress,
    uint256 tokenId,
    address /* creator */,
    uint256 /* annuityPct */
  )
    external
    override
    onlyControllerOrExecutor
    returns (address)
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];

    // Create Smart-Wallet if none exists
    if (wallet == address(0x0)) {
      wallet = _createWallet();
      _wallets[uuid] = wallet;
      emit NewSmartWallet(contractAddress, tokenId, wallet, address(0), 0);
    }

    return wallet;
  }

  /***********************************|
  |          Only Admin/DAO           |
  |__________________________________*/

  function setAaveBridge(address aaveBridge) external onlyOwner {
    require(aaveBridge != address(0x0), "AWM:E-403");
    _aaveBridge = aaveBridge;
    emit AaveBridgeSet(aaveBridge);
  }

  function setChargedSettings(address settings) external onlyOwner {
    require(settings != address(0x0), "AWM:E-403");
    _chargedSettings = IChargedSettings(settings);
    emit ChargedSettingsSet(settings);
  }

  // ref: https://docs.aave.com/developers/developing-on-aave/the-protocol/lendingpool
  function setReferralCode(uint256 referralCode) external onlyOwner {
    _referralCode = referralCode;
  }

  function setValidRewardsToken(address rewardsToken, bool state) external onlyOwner {
    _rewardsTokenWhitelist[rewardsToken] = state;
    emit ValidRewardsTokenSet(rewardsToken, state);
  }


  /***********************************|
  |         Private Functions         |
  |__________________________________*/

  function _createWallet()
    internal
    returns (address)
  {
    address newWallet = _createClone(_walletTemplate);
    AaveSmartWalletB(newWallet).initialize(_aaveBridge);
    return newWallet;
  }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.2;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return _functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

// BlackholePrevention.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;

import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import "@openzeppelin/contracts/token/ERC1155/IERC1155.sol";

/**
 * @notice Prevents ETH or Tokens from getting stuck in a contract by allowing
 *  the Owner/DAO to pull them out on behalf of a user
 * This is only meant to contracts that are not expected to hold tokens, but do handle transferring them.
 */
contract BlackholePrevention {
  using Address for address payable;
  using SafeERC20 for IERC20;

  event WithdrawStuckEther(address indexed receiver, uint256 amount);
  event WithdrawStuckERC20(address indexed receiver, address indexed tokenAddress, uint256 amount);
  event WithdrawStuckERC721(address indexed receiver, address indexed tokenAddress, uint256 indexed tokenId);
  event WithdrawStuckERC1155(address indexed receiver, address indexed tokenAddress, uint256 indexed tokenId, uint256 amount);

  function _withdrawEther(address payable receiver, uint256 amount) internal virtual {
    require(receiver != address(0x0), "BHP:E-403");
    if (address(this).balance >= amount) {
      receiver.sendValue(amount);
      emit WithdrawStuckEther(receiver, amount);
    }
  }

  function _withdrawERC20(address payable receiver, address tokenAddress, uint256 amount) internal virtual {
    require(receiver != address(0x0), "BHP:E-403");
    if (IERC20(tokenAddress).balanceOf(address(this)) >= amount) {
      IERC20(tokenAddress).safeTransfer(receiver, amount);
      emit WithdrawStuckERC20(receiver, tokenAddress, amount);
    }
  }

  function _withdrawERC721(address payable receiver, address tokenAddress, uint256 tokenId) internal virtual {
    require(receiver != address(0x0), "BHP:E-403");
    if (IERC721(tokenAddress).ownerOf(tokenId) == address(this)) {
      IERC721(tokenAddress).transferFrom(address(this), receiver, tokenId);
      emit WithdrawStuckERC721(receiver, tokenAddress, tokenId);
    }
  }

  function _withdrawERC1155(address payable receiver, address tokenAddress, uint256 tokenId, uint256 amount) internal virtual {
    require(receiver != address(0x0), "BHP:E-403");
    if (IERC1155(tokenAddress).balanceOf(address(this), tokenId) >= amount) {
      IERC1155(tokenAddress).safeTransferFrom(address(this), receiver, tokenId, amount, "");
      emit WithdrawStuckERC1155(receiver, tokenAddress, tokenId, amount);
    }
  }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.0.0, only sets of type `address` (`AddressSet`) and `uint256`
 * (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;

        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) { // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        require(set._values.length > index, "EnumerableSet: index out of bounds");
        return set._values[index];
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(value)));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(value)));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(value)));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint256(_at(set._inner, index)));
    }


    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }
}

// SPDX-License-Identifier: MIT

// IAaveBridge.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;


interface IAaveBridge {
  function getReserveInterestToken(address assetToken) external view returns (address aTokenAddress);
  function isReserveActive(address assetToken) external view returns (bool);

  function getTotalBalance(address account, address assetToken) external view returns (uint256);
  function deposit(address assetToken, uint256 assetAmount, uint256 referralCode) external returns (uint256);
  function withdraw(address receiver, address assetToken, uint256 assetAmount) external;
}

// SPDX-License-Identifier: MIT

// IBasketManager.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;

/**
 * @title Particle Basket Manager interface
 * @dev The basket-manager for underlying assets attached to Charged Particles
 * @dev Manages the link between NFTs and their respective Smart-Baskets
 */
interface IBasketManager {

  event ControllerSet(address indexed controller);
  event ExecutorSet(address indexed executor);
  event PausedStateSet(bool isPaused);
  event NewSmartBasket(address indexed contractAddress, uint256 indexed tokenId, address indexed smartBasket);
  event BasketAdd(address indexed contractAddress, uint256 indexed tokenId, address basketTokenAddress, uint256 basketTokenId, uint256 basketTokenAmount);
  event BasketRemove(address indexed receiver, address indexed contractAddress, uint256 indexed tokenId, address basketTokenAddress, uint256 basketTokenId, uint256 basketTokenAmount);
  event BasketRewarded(address indexed contractAddress, uint256 indexed tokenId, address indexed receiver, address rewardsToken, uint256 rewardsAmount);

  function isPaused() external view returns (bool);

  function getTokenTotalCount(address contractAddress, uint256 tokenId) external view returns (uint256);
  function getTokenCountByType(address contractAddress, uint256 tokenId, address basketTokenAddress, uint256 basketTokenId) external returns (uint256);

  function prepareTransferAmount(uint256 nftTokenAmount) external;
  function addToBasket(address contractAddress, uint256 tokenId, address basketTokenAddress, uint256 basketTokenId) external returns (bool);
  function removeFromBasket(address receiver, address contractAddress, uint256 tokenId, address basketTokenAddress, uint256 basketTokenId) external returns (bool);
  function withdrawRewards(address receiver, address contractAddress, uint256 tokenId, address rewardsToken, uint256 rewardsAmount) external returns (uint256 amount);
  function executeForAccount(address contractAddress, uint256 tokenId, address externalAddress, uint256 ethValue, bytes memory encodedParams) external returns (bytes memory);
  function getBasketAddressById(address contractAddress, uint256 tokenId) external returns (address);

  function withdrawEther(address contractAddress, uint256 tokenId, address payable receiver, uint256 amount) external;
  function withdrawERC20(address contractAddress, uint256 tokenId, address payable receiver, address tokenAddress, uint256 amount) external;
  function withdrawERC721(address contractAddress, uint256 tokenId, address payable receiver, address nftTokenAddress, uint256 nftTokenId) external;
  function withdrawERC1155(address contractAddress, uint256 tokenId, address payable receiver, address nftTokenAddress, uint256 nftTokenId, uint256 amount) external;
}

// SPDX-License-Identifier: MIT

// IChargedSettings.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;

import "./IWalletManager.sol";
import "./IBasketManager.sol";

/**
 * @notice Interface for Charged Settings
 */
interface IChargedSettings {

  /***********************************|
  |             Public API            |
  |__________________________________*/

  // function isContractOwner(address contractAddress, address account) external view returns (bool);
  function getCreatorAnnuities(address contractAddress, uint256 tokenId) external returns (address creator, uint256 annuityPct);
  function getCreatorAnnuitiesRedirect(address contractAddress, uint256 tokenId) external view returns (address);
  function getTempLockExpiryBlocks() external view returns (uint256);
  function getTimelockApprovals(address operator) external view returns (bool timelockAny, bool timelockOwn);
  function getAssetRequirements(
    address contractAddress,
    address assetToken
  ) external view returns (
    string memory requiredWalletManager,
    bool energizeEnabled,
    bool restrictedAssets,
    bool validAsset,
    uint256 depositCap,
    uint256 depositMin,
    uint256 depositMax,
    bool invalidAsset
  );
  function getNftAssetRequirements(
    address contractAddress,
    address nftTokenAddress
  ) external view returns (
    string memory requiredBasketManager,
    bool basketEnabled,
    uint256 maxNfts
  );

  /***********************************|
  |         Only NFT Creator          |
  |__________________________________*/

  function setCreatorAnnuities(address contractAddress, uint256 tokenId, address creator, uint256 annuityPercent) external;
  function setCreatorAnnuitiesRedirect(address contractAddress, uint256 tokenId, address receiver) external;


  /***********************************|
  |      Only NFT Contract Owner      |
  |__________________________________*/

  function setRequiredWalletManager(address contractAddress, string calldata walletManager) external;
  function setRequiredBasketManager(address contractAddress, string calldata basketManager) external;
  function setAssetTokenRestrictions(address contractAddress, bool restrictionsEnabled) external;
  function setAllowedAssetToken(address contractAddress, address assetToken, bool isAllowed) external;
  function setAssetTokenLimits(address contractAddress, address assetToken, uint256 depositMin, uint256 depositMax) external;
  function setMaxNfts(address contractAddress, address nftTokenAddress, uint256 maxNfts) external;

  /***********************************|
  |          Only Admin/DAO           |
  |__________________________________*/

  function setAssetInvalidity(address assetToken, bool invalidity) external;
  function enableNftContracts(address[] calldata contracts) external;
  function setPermsForCharge(address contractAddress, bool state) external;
  function setPermsForBasket(address contractAddress, bool state) external;
  function setPermsForTimelockAny(address contractAddress, bool state) external;
  function setPermsForTimelockSelf(address contractAddress, bool state) external;

  /***********************************|
  |          Particle Events          |
  |__________________________________*/

  event Initialized(address indexed initiator);
  event ControllerSet(address indexed controllerAddress, string controllerId);
  event DepositCapSet(address assetToken, uint256 depositCap);
  event TempLockExpirySet(uint256 expiryBlocks);

  event RequiredWalletManagerSet(address indexed contractAddress, string walletManager);
  event RequiredBasketManagerSet(address indexed contractAddress, string basketManager);
  event AssetTokenRestrictionsSet(address indexed contractAddress, bool restrictionsEnabled);
  event AllowedAssetTokenSet(address indexed contractAddress, address assetToken, bool isAllowed);
  event AssetTokenLimitsSet(address indexed contractAddress, address assetToken, uint256 assetDepositMin, uint256 assetDepositMax);
  event MaxNftsSet(address indexed contractAddress, address indexed nftTokenAddress, uint256 maxNfts);
  event AssetInvaliditySet(address indexed assetToken, bool invalidity);

  event TokenCreatorConfigsSet(address indexed contractAddress, uint256 indexed tokenId, address indexed creatorAddress, uint256 annuityPercent);
  event TokenCreatorAnnuitiesRedirected(address indexed contractAddress, uint256 indexed tokenId, address indexed redirectAddress);

  event PermsSetForCharge(address indexed contractAddress, bool state);
  event PermsSetForBasket(address indexed contractAddress, bool state);
  event PermsSetForTimelockAny(address indexed contractAddress, bool state);
  event PermsSetForTimelockSelf(address indexed contractAddress, bool state);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.2;

import "../../introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155 is IERC165 {
    /**
     * @dev Emitted when `value` tokens of token type `id` are transfered from `from` to `to` by `operator`.
     */
    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);

    /**
     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
     * transfers.
     */
    event TransferBatch(address indexed operator, address indexed from, address indexed to, uint256[] ids, uint256[] values);

    /**
     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
     * `approved`.
     */
    event ApprovalForAll(address indexed account, address indexed operator, bool approved);

    /**
     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
     *
     * If an {URI} event was emitted for `id`, the standard
     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
     * returned by {IERC1155MetadataURI-uri}.
     */
    event URI(string value, uint256 indexed id);

    /**
     * @dev Returns the amount of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) external view returns (uint256);

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids) external view returns (uint256[] memory);

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address account, address operator) external view returns (bool);

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes calldata data) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function safeBatchTransferFrom(address from, address to, uint256[] calldata ids, uint256[] calldata amounts, bytes calldata data) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165Upgradeable {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20Upgradeable {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.2;

import "../../introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transfered from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
      * @dev Safely transfers `tokenId` token from `from` to `to`.
      *
      * Requirements:
      *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
      * - `tokenId` token must exist and be owned by `from`.
      * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
      * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
      *
      * Emits a {Transfer} event.
      */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}

// SPDX-License-Identifier: MIT

// IERC721Chargeable.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;

import "@openzeppelin/contracts-upgradeable/introspection/IERC165Upgradeable.sol";

interface IERC721Chargeable is IERC165Upgradeable {
    function owner() external view returns (address);
    function creatorOf(uint256 tokenId) external view returns (address);
    function balanceOf(address tokenOwner) external view returns (uint256 balance);
    function ownerOf(uint256 tokenId) external view returns (address tokenOwner);
    function safeTransferFrom(address from, address to, uint256 tokenId) external;
    function transferFrom(address from, address to, uint256 tokenId) external;
    function approve(address to, uint256 tokenId) external;
    function getApproved(uint256 tokenId) external view returns (address operator);
    function setApprovalForAll(address operator, bool _approved) external;
    function isApprovedForAll(address tokenOwner, address operator) external view returns (bool);
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}

// SPDX-License-Identifier: MIT

// ISmartWallet.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;

/**
 * @title Charged Particles Smart Wallet
 * @dev Manages holding and transferring assets of an NFT to a specific LP for Yield (if any),
 */
interface ISmartWallet {
  function getAssetTokenCount() external view returns (uint256);
  function getAssetTokenByIndex(uint256 index) external view returns (address);

  function setNftCreator(address creator, uint256 annuityPct) external;

  function isReserveActive(address assetToken) external view returns (bool);
  function getReserveInterestToken(address assetToken) external view returns (address);

  function getPrincipal(address assetToken) external returns (uint256);
  function getInterest(address assetToken) external returns (uint256 creatorInterest, uint256 ownerInterest);
  function getTotal(address assetToken) external returns (uint256);
  function getRewards(address assetToken) external returns (uint256);

  function deposit(address assetToken, uint256 assetAmount, uint256 referralCode) external returns (uint256);
  function withdraw(address receiver, address creatorRedirect, address assetToken) external returns (uint256 creatorAmount, uint256 receiverAmount);
  function withdrawAmount(address receiver, address creatorRedirect, address assetToken, uint256 assetAmount) external returns (uint256 creatorAmount, uint256 receiverAmount);
  function withdrawAmountForCreator(address receiver, address assetToken, uint256 assetAmount) external returns (uint256 receiverAmount);
  function withdrawRewards(address receiver, address rewardsToken, uint256 rewardsAmount) external returns (uint256);
  function executeForAccount(address contractAddress, uint256 ethValue, bytes memory encodedParams) external returns (bytes memory);
  function refreshPrincipal(address assetToken) external;

  function withdrawEther(address payable receiver, uint256 amount) external;
  function withdrawERC20(address payable receiver, address tokenAddress, uint256 amount) external;
  function withdrawERC721(address payable receiver, address tokenAddress, uint256 tokenId) external;
}

// SPDX-License-Identifier: MIT

// ISmartWallet.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;

/**
 * @title Charged Particles Smart Wallet
 * @dev Manages holding and transferring assets of an NFT to a specific LP for Yield (if any),
 */
interface ISmartWalletB {
  function getAssetTokenCount() external view returns (uint256);
  function getAssetTokenByIndex(uint256 index) external view returns (address);

  function isReserveActive(address assetToken) external view returns (bool);
  function getReserveInterestToken(address assetToken) external view returns (address);

  function getPrincipal(address assetToken) external returns (uint256);
  function getInterest(address assetToken, uint256 creatorPct) external returns (uint256 creatorInterest, uint256 ownerInterest);
  function getTotal(address assetToken) external returns (uint256);
  function getRewards(address assetToken) external returns (uint256);

  function deposit(address assetToken, uint256 assetAmount, uint256 referralCode) external returns (uint256);
  function withdraw(
    address receiver,
    address creator,
    uint256 creatorPct,
    address assetToken
  ) external returns (
    uint256 creatorAmount,
    uint256 receiverAmount
  );
  function withdrawAmount(
    address receiver,
    address creator,
    uint256 creatorPct,
    address assetToken,
    uint256 assetAmount
  ) external returns (
    uint256 creatorAmount,
    uint256 receiverAmount
  );
  function withdrawAmountForCreator(
    address receiver,
    uint256 creatorPct,
    address assetToken,
    uint256 assetAmount
  ) external returns (
    uint256 receiverAmount
  );
  function withdrawRewards(address receiver, address rewardsToken, uint256 rewardsAmount) external returns (uint256);
  function executeForAccount(address contractAddress, uint256 ethValue, bytes memory encodedParams) external returns (bytes memory);
  function refreshPrincipal(address assetToken) external;

  function withdrawEther(address payable receiver, uint256 amount) external;
  function withdrawERC20(address payable receiver, address tokenAddress, uint256 amount) external;
  function withdrawERC721(address payable receiver, address tokenAddress, uint256 tokenId) external;
  function withdrawERC1155(address payable receiver, address tokenAddress, uint256 tokenId, uint256 amount) external;
}

// SPDX-License-Identifier: MIT

// IWalletManager.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;

/**
 * @title Particle Wallet Manager interface
 * @dev The wallet-manager for underlying assets attached to Charged Particles
 * @dev Manages the link between NFTs and their respective Smart-Wallets
 */
interface IWalletManager {

  event ControllerSet(address indexed controller);
  event ExecutorSet(address indexed executor);
  event PausedStateSet(bool isPaused);
  event NewSmartWallet(address indexed contractAddress, uint256 indexed tokenId, address indexed smartWallet, address creator, uint256 annuityPct);
  event WalletEnergized(address indexed contractAddress, uint256 indexed tokenId, address indexed assetToken, uint256 assetAmount, uint256 yieldTokensAmount);
  event WalletDischarged(address indexed contractAddress, uint256 indexed tokenId, address indexed assetToken, uint256 creatorAmount, uint256 receiverAmount);
  event WalletDischargedForCreator(address indexed contractAddress, uint256 indexed tokenId, address indexed assetToken, address creator, uint256 receiverAmount);
  event WalletReleased(address indexed contractAddress, uint256 indexed tokenId, address indexed receiver, address assetToken, uint256 principalAmount, uint256 creatorAmount, uint256 receiverAmount);
  event WalletRewarded(address indexed contractAddress, uint256 indexed tokenId, address indexed receiver, address rewardsToken, uint256 rewardsAmount);

  function isPaused() external view returns (bool);

  function isReserveActive(address contractAddress, uint256 tokenId, address assetToken) external view returns (bool);
  function getReserveInterestToken(address contractAddress, uint256 tokenId, address assetToken) external view returns (address);

  function getTotal(address contractAddress, uint256 tokenId, address assetToken) external returns (uint256);
  function getPrincipal(address contractAddress, uint256 tokenId, address assetToken) external returns (uint256);
  function getInterest(address contractAddress, uint256 tokenId, address assetToken) external returns (uint256 creatorInterest, uint256 ownerInterest);
  function getRewards(address contractAddress, uint256 tokenId, address rewardToken) external returns (uint256);

  function energize(address contractAddress, uint256 tokenId, address assetToken, uint256 assetAmount) external returns (uint256 yieldTokensAmount);
  function discharge(address receiver, address contractAddress, uint256 tokenId, address assetToken, address creatorRedirect) external returns (uint256 creatorAmount, uint256 receiverAmount);
  function dischargeAmount(address receiver, address contractAddress, uint256 tokenId, address assetToken, uint256 assetAmount, address creatorRedirect) external returns (uint256 creatorAmount, uint256 receiverAmount);
  function dischargeAmountForCreator(address receiver, address contractAddress, uint256 tokenId, address creator, address assetToken, uint256 assetAmount) external returns (uint256 receiverAmount);
  function release(address receiver, address contractAddress, uint256 tokenId, address assetToken, address creatorRedirect) external returns (uint256 principalAmount, uint256 creatorAmount, uint256 receiverAmount);
  function releaseAmount(address receiver, address contractAddress, uint256 tokenId, address assetToken, uint256 assetAmount, address creatorRedirect) external returns (uint256 principalAmount, uint256 creatorAmount, uint256 receiverAmount);
  function withdrawRewards(address receiver, address contractAddress, uint256 tokenId, address rewardsToken, uint256 rewardsAmount) external returns (uint256 amount);
  function executeForAccount(address contractAddress, uint256 tokenId, address externalAddress, uint256 ethValue, bytes memory encodedParams) external returns (bytes memory);
  function refreshPrincipal(address contractAddress, uint256 tokenId, address assetToken) external;
  function getWalletAddressById(address contractAddress, uint256 tokenId, address creator, uint256 annuityPct) external returns (address);

  function withdrawEther(address contractAddress, uint256 tokenId, address payable receiver, uint256 amount) external;
  function withdrawERC20(address contractAddress, uint256 tokenId, address payable receiver, address tokenAddress, uint256 amount) external;
  function withdrawERC721(address contractAddress, uint256 tokenId, address payable receiver, address nftTokenAddress, uint256 nftTokenId) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

import "../GSN/Context.sol";
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

import "./IERC20.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

// SmartWalletBase.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;

import "@openzeppelin/contracts/utils/EnumerableSet.sol";
import "../interfaces/ISmartWalletB.sol";
import "./BlackholePrevention.sol";

/**
 * @notice ERC20-Token Smart-Wallet Base Contract
 * @dev Non-upgradeable Contract
 */
abstract contract SmartWalletBaseB is ISmartWalletB, BlackholePrevention {
  using EnumerableSet for EnumerableSet.AddressSet;

  uint256 constant internal PERCENTAGE_SCALE = 1e4;  // 10000  (100%)

  address internal _walletManager;

  EnumerableSet.AddressSet internal _assetTokens;

  //   Asset Token => Principal Balance
  mapping (address => uint256) internal _assetPrincipalBalance;

  /***********************************|
  |          Initialization           |
  |__________________________________*/

  function initializeBase() public {
    require(_walletManager == address(0x0), "SWB:E-002");
    _walletManager = msg.sender;
  }


  /***********************************|
  |              Public               |
  |__________________________________*/

  function getAssetTokenCount() external view virtual override returns (uint256) {
    return _assetTokens.length();
  }

  function getAssetTokenByIndex(uint256 index) external view virtual override returns (address) {
    if (index >= _assetTokens.length()) {
      return address(0);
    }
    return _assetTokens.at(index);
  }

  function executeForAccount(
    address contractAddress,
    uint256 ethValue,
    bytes memory encodedParams
  )
    external
    override
    onlyWalletManager
    returns (bytes memory)
  {
    (bool success, bytes memory result) = contractAddress.call{value: ethValue}(encodedParams);
    require(success, string(result));
    return result;
  }


  /***********************************|
  |          Only Admin/DAO           |
  |      (blackhole prevention)       |
  |__________________________________*/

  function withdrawEther(address payable receiver, uint256 amount) external virtual override onlyWalletManager {
    _withdrawEther(receiver, amount);
  }

  function withdrawERC20(address payable receiver, address tokenAddress, uint256 amount) external virtual override onlyWalletManager {
    _withdrawERC20(receiver, tokenAddress, amount);
  }

  function withdrawERC721(address payable receiver, address tokenAddress, uint256 tokenId) external virtual override onlyWalletManager {
    _withdrawERC721(receiver, tokenAddress, tokenId);
  }

  function withdrawERC1155(address payable receiver, address tokenAddress, uint256 tokenId, uint256 amount) external virtual override onlyWalletManager {
    _withdrawERC1155(receiver, tokenAddress, tokenId, amount);
  }


  /***********************************|
  |         Private Functions         |
  |__________________________________*/

  function _getPrincipal(address assetToken) internal view virtual returns (uint256) {
    return _assetPrincipalBalance[assetToken];
  }

  function _trackAssetToken(address assetToken) internal virtual {
    if (!_assetTokens.contains(assetToken)) {
      _assetTokens.add(assetToken);
    }
  }

  /***********************************|
  |             Modifiers             |
  |__________________________________*/

  /// @dev Throws if called by any account other than the wallet manager
  modifier onlyWalletManager() {
    require(_walletManager == msg.sender, "SWB:E-109");
    _;
  }
}

// SPDX-License-Identifier: MIT

// TokenInfo.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity 0.6.12;

import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import "../interfaces/IERC721Chargeable.sol";

library TokenInfo {
  function getTokenUUID(address contractAddress, uint256 tokenId) internal pure virtual returns (uint256) {
    return uint256(keccak256(abi.encodePacked(contractAddress, tokenId)));
  }

  /// @dev DEPRECATED; Prefer TokenInfoProxy
  function getTokenOwner(address contractAddress, uint256 tokenId) internal view virtual returns (address) {
    IERC721Chargeable tokenInterface = IERC721Chargeable(contractAddress);
    return tokenInterface.ownerOf(tokenId);
  }

  /// @dev DEPRECATED; Prefer TokenInfoProxy
  function getTokenCreator(address contractAddress, uint256 tokenId) internal view virtual returns (address) {
    IERC721Chargeable tokenInterface = IERC721Chargeable(contractAddress);
    return tokenInterface.creatorOf(tokenId);
  }

  /// @dev DEPRECATED; Prefer TokenInfoProxy
  /// @dev Checks if an account is the Owner of an External NFT contract
  /// @param contractAddress  The Address to the Contract of the NFT to check
  /// @param account          The Address of the Account to check
  /// @return True if the account owns the contract
  function isContractOwner(address contractAddress, address account) internal view virtual returns (bool) {
    address contractOwner = IERC721Chargeable(contractAddress).owner();
    return contractOwner != address(0x0) && contractOwner == account;
  }

  /// @dev DEPRECATED; Prefer TokenInfoProxy
  /// @dev Checks if an account is the Creator of a Proton-based NFT
  /// @param contractAddress  The Address to the Contract of the Proton-based NFT to check
  /// @param tokenId          The Token ID of the Proton-based NFT to check
  /// @param sender           The Address of the Account to check
  /// @return True if the account is the creator of the Proton-based NFT
  function isTokenCreator(address contractAddress, uint256 tokenId, address sender) internal view virtual returns (bool) {
    IERC721Chargeable tokenInterface = IERC721Chargeable(contractAddress);
    address tokenCreator = tokenInterface.creatorOf(tokenId);
    return (sender == tokenCreator);
  }

  /// @dev DEPRECATED; Prefer TokenInfoProxy
  /// @dev Checks if an account is the Creator of a Proton-based NFT or the Contract itself
  /// @param contractAddress  The Address to the Contract of the Proton-based NFT to check
  /// @param tokenId          The Token ID of the Proton-based NFT to check
  /// @param sender           The Address of the Account to check
  /// @return True if the account is the creator of the Proton-based NFT or the Contract itself
  function isTokenContractOrCreator(address contractAddress, uint256 tokenId, address creator, address sender) internal view virtual returns (bool) {
    IERC721Chargeable tokenInterface = IERC721Chargeable(contractAddress);
    address tokenCreator = tokenInterface.creatorOf(tokenId);
    if (sender == contractAddress && creator == tokenCreator) { return true; }
    return (sender == tokenCreator);
  }

  /// @dev DEPRECATED; Prefer TokenInfoProxy
  /// @dev Checks if an account is the Owner or Operator of an External NFT
  /// @param contractAddress  The Address to the Contract of the External NFT to check
  /// @param tokenId          The Token ID of the External NFT to check
  /// @param sender           The Address of the Account to check
  /// @return True if the account is the Owner or Operator of the External NFT
  function isErc721OwnerOrOperator(address contractAddress, uint256 tokenId, address sender) internal view virtual returns (bool) {
    IERC721Chargeable tokenInterface = IERC721Chargeable(contractAddress);
    address tokenOwner = tokenInterface.ownerOf(tokenId);
    return (sender == tokenOwner || tokenInterface.isApprovedForAll(tokenOwner, sender));
  }

  /**
    * @dev Returns true if `account` is a contract.
    * @dev Taken from OpenZeppelin library
    *
    * [IMPORTANT]
    * ====
    * It is unsafe to assume that an address for which this function returns
    * false is an externally-owned account (EOA) and not a contract.
    *
    * Among others, `isContract` will return false for the following
    * types of addresses:
    *
    *  - an externally-owned account
    *  - a contract in construction
    *  - an address where a contract will be created
    *  - an address where a contract lived, but was destroyed
    * ====
    */
  function isContract(address account) internal view returns (bool) {
    // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
    // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
    // for accounts without code, i.e. `keccak256('')`
    bytes32 codehash;
    bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
    // solhint-disable-next-line no-inline-assembly
    assembly { codehash := extcodehash(account) }
    return (codehash != accountHash && codehash != 0x0);
  }

  /**
    * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
    * `recipient`, forwarding all available gas and reverting on errors.
    * @dev Taken from OpenZeppelin library
    *
    * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
    * of certain opcodes, possibly making contracts go over the 2300 gas limit
    * imposed by `transfer`, making them unable to receive funds via
    * `transfer`. {sendValue} removes this limitation.
    *
    * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
    *
    * IMPORTANT: because control is transferred to `recipient`, care must be
    * taken to not create reentrancy vulnerabilities. Consider using
    * {ReentrancyGuard} or the
    * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
    */
  function sendValue(address payable recipient, uint256 amount, uint256 gasLimit) internal {
    require(address(this).balance >= amount, "TokenInfo: insufficient balance");

    // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
    (bool success, ) = (gasLimit > 0)
      ? recipient.call{ value: amount, gas: gasLimit }("")
      : recipient.call{ value: amount }("");
    require(success, "TokenInfo: unable to send value, recipient may have reverted");
  }
}

// SPDX-License-Identifier: MIT

// WalletManagerBase.sol -- Part of the Charged Particles Protocol
// Copyright (c) 2021 Firma Lux, Inc. <https://charged.fi>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

pragma solidity >=0.6.0;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

import "../interfaces/IWalletManager.sol";
import "../interfaces/ISmartWallet.sol";
import "../lib/TokenInfo.sol";
import "./BlackholePrevention.sol";


/**
 * @notice Wallet-Manager Base Contract
 * @dev Non-upgradeable Contract
 */
abstract contract WalletManagerBase is Ownable, BlackholePrevention, IWalletManager {
  using TokenInfo for address;

  // The Controller Contract Address
  address internal _controller;

  // The Executor Contract Address
  address internal _executor;

  // Template Contract for creating Token Smart-Wallet Bridges
  address internal _walletTemplate;

  //       TokenID => Token Smart-Wallet Address
  mapping (uint256 => address) internal _wallets;

  // State of Wallet Manager
  bool internal _paused;


  /***********************************|
  |              Public               |
  |__________________________________*/

  function isPaused() external view override returns (bool) {
    return _paused;
  }

  /***********************************|
  |          Only Admin/DAO           |
  |__________________________________*/

  /**
    * @dev Sets the Paused-state of the Wallet Manager
    */
  function setPausedState(bool paused) external onlyOwner {
    _paused = paused;
    emit PausedStateSet(paused);
  }

  /**
    * @dev Connects to the Charged Particles Controller
    */
  function setController(address controller) external onlyOwner {
    _controller = controller;
    emit ControllerSet(controller);
  }

  /**
    * @dev Connects to the ExecForAccount Controller
    */
  function setExecutor(address executor) external onlyOwner {
    _executor = executor;
    emit ExecutorSet(executor);
  }

  function withdrawEther(address contractAddress, uint256 tokenId, address payable receiver, uint256 amount)
    external
    virtual
    override
    onlyOwner
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    _withdrawEther(receiver, amount);
    return ISmartWallet(wallet).withdrawEther(receiver, amount);
  }

  function withdrawERC20(address contractAddress, uint256 tokenId, address payable receiver, address tokenAddress, uint256 amount)
    external
    virtual
    override
    onlyOwner
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    _withdrawERC20(receiver, tokenAddress, amount);
    return ISmartWallet(wallet).withdrawERC20(receiver, tokenAddress, amount);
  }

  function withdrawERC721(address contractAddress, uint256 tokenId, address payable receiver, address nftTokenAddress, uint256 nftTokenId)
    external
    virtual
    override
    onlyOwner
  {
    uint256 uuid = contractAddress.getTokenUUID(tokenId);
    address wallet = _wallets[uuid];
    _withdrawERC721(receiver, nftTokenAddress, nftTokenId);
    return ISmartWallet(wallet).withdrawERC721(receiver, nftTokenAddress, nftTokenId);
  }


  /***********************************|
  |         Private Functions         |
  |__________________________________*/

  function _getTokenUUID(address contractAddress, uint256 tokenId) internal pure returns (uint256) {
    return uint256(keccak256(abi.encodePacked(contractAddress, tokenId)));
  }

  /**
    * @dev Creates Contracts from a Template via Cloning
    * see: https://github.com/ethereum/EIPs/blob/master/EIPS/eip-1167.md
    */
  function _createClone(address target) internal returns (address result) {
    bytes20 targetBytes = bytes20(target);
    assembly {
      let clone := mload(0x40)
      mstore(clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
      mstore(add(clone, 0x14), targetBytes)
      mstore(add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
      result := create(0, clone, 0x37)
    }
  }


  /***********************************|
  |             Modifiers             |
  |__________________________________*/

  /// @dev Throws if called by any account other than the Controller contract
  modifier onlyController() {
    require(_controller == msg.sender, "WMB:E-108");
    _;
  }

  /// @dev Throws if called by any account other than the Executor contract
  modifier onlyExecutor() {
    require(_executor == msg.sender, "WMB:E-108");
    _;
  }

  /// @dev Throws if called by any account other than the Controller or Executor contract
  modifier onlyControllerOrExecutor() {
    require(_executor == msg.sender || _controller == msg.sender, "WMB:E-108");
    _;
  }

  // Throws if called by any account other than the Charged Particles Escrow Controller.
  modifier whenNotPaused() {
    require(_paused != true, "WMB:E-101");
    _;
  }

}

{
  "compilationTarget": {
    "contracts/yield/aave/AaveWalletManagerB.sol": "AaveWalletManagerB"
  },
  "evmVersion": "istanbul",
  "libraries": {},
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