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// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.17;

import '../lib/ownable/Ownable.sol';
import './IFeeSettings.sol';

contract FeeSettings is IFeeSettings, Ownable {
    address _feeAddress;
    uint256 _feePercent = 300; // 0.3%
    uint256 constant _maxFeePercent = 1000; // max fee is 1%
    uint256 _feeEth = 1e16;
    uint256 constant _maxFeeEth = 35e15; // max fixed eth fee is 0.035 eth

    constructor() {
        _feeAddress = msg.sender;
    }

    function feeAddress() external view returns (address) {
        return _feeAddress;
    }

    function feePercent() external view returns (uint256) {
        return _feePercent;
    }

    function feeDecimals() external pure returns(uint256){
        return 100000;
    }

    function feeEth() external view returns (uint256) {
        return _feeEth;
    }

    function setFeeAddress(address newFeeAddress) public onlyOwner {
        _feeAddress = newFeeAddress;
    }

    function setFeePercent(uint256 newFeePercent) external onlyOwner {
        require(newFeePercent >= 0 && newFeePercent <= _maxFeePercent);
        _feePercent = newFeePercent;
    }

    function setFeeEth(uint256 newFeeEth) external onlyOwner {
        require(newFeeEth >= 0 && newFeeEth <= _maxFeeEth);
        _feeEth = newFeeEth;
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.17;

import './IOwnable.sol';

contract Ownable is IOwnable {
    address _owner;

    constructor() {
        _owner = msg.sender;
    }

    modifier onlyOwner() {
        require(_owner == msg.sender, 'caller is not the owner');
        _;
    }

    function owner() external virtual view returns (address) {
        return _owner;
    }

    function transferOwnership(address newOwner) external override onlyOwner {
        _owner = newOwner;
    }
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.17;

interface IFeeSettings {
    function feeAddress() external returns (address); // address to pay fee

    function feePercent() external returns (uint256); // fee in 1/decimals for deviding values

    function feeDecimals() external view returns(uint256); // fee decimals

    function feeEth() external returns (uint256); // fee value for not dividing deal points
}

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.17;

interface IOwnable {
    function owner() external view returns (address);

    function transferOwnership(address newOwner) external;
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

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[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"feeAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeDecimals","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"feeEth","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feePercent","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newFeeAddress","type":"address"}],"name":"setFeeAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newFeeEth","type":"uint256"}],"name":"setFeeEth","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newFeePercent","type":"uint256"}],"name":"setFeePercent","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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