/*

    Copyright 2020 DODO ZOO.
    SPDX-License-Identifier: Apache-2.0

*/

pragma solidity 0.6.9;
pragma experimental ABIEncoderV2;


interface IDODOV2Proxy01 {
    function dodoSwapV2ETHToToken(
        address toToken,
        uint256 minReturnAmount,
        address[] memory dodoPairs,
        uint256 directions,
        bool isIncentive,
        uint256 deadLine
    ) external payable returns (uint256 returnAmount);

    function dodoSwapV2TokenToETH(
        address fromToken,
        uint256 fromTokenAmount,
        uint256 minReturnAmount,
        address[] memory dodoPairs,
        uint256 directions,
        bool isIncentive,
        uint256 deadLine
    ) external returns (uint256 returnAmount);

    function dodoSwapV2TokenToToken(
        address fromToken,
        address toToken,
        uint256 fromTokenAmount,
        uint256 minReturnAmount,
        address[] memory dodoPairs,
        uint256 directions,
        bool isIncentive,
        uint256 deadLine
    ) external returns (uint256 returnAmount);

    function createDODOVendingMachine(
        address baseToken,
        address quoteToken,
        uint256 baseInAmount,
        uint256 quoteInAmount,
        uint256 lpFeeRate,
        uint256 i,
        uint256 k,
        bool isOpenTWAP,
        uint256 deadLine
    ) external payable returns (address newVendingMachine, uint256 shares);

    function addDVMLiquidity(
        address dvmAddress,
        uint256 baseInAmount,
        uint256 quoteInAmount,
        uint256 baseMinAmount,
        uint256 quoteMinAmount,
        uint8 flag, //  0 - ERC20, 1 - baseInETH, 2 - quoteInETH
        uint256 deadLine
    )
        external
        payable
        returns (
            uint256 shares,
            uint256 baseAdjustedInAmount,
            uint256 quoteAdjustedInAmount
        );

    // function createDODOPrivatePool(
    //     address baseToken,
    //     address quoteToken,
    //     uint256 baseInAmount,
    //     uint256 quoteInAmount,
    //     uint256 lpFeeRate,
    //     uint256 i,
    //     uint256 k,
    //     bool isOpenTwap,
    //     uint256 deadLine
    // ) external payable returns (address newPrivatePool);

    // function resetDODOPrivatePool(
    //     address dppAddress,
    //     uint256[] memory paramList,  //0 - newLpFeeRate, 1 - newI, 2 - newK
    //     uint256[] memory amountList, //0 - baseInAmount, 1 - quoteInAmount, 2 - baseOutAmount, 3 - quoteOutAmount
    //     uint8 flag, // 0 - ERC20, 1 - baseInETH, 2 - quoteInETH, 3 - baseOutETH, 4 - quoteOutETH
    //     uint256 minBaseReserve,
    //     uint256 minQuoteReserve,
    //     uint256 deadLine
    // ) external payable;


    // function bid(
    //     address cpAddress,
    //     uint256 quoteAmount,
    //     uint8 flag, // 0 - ERC20, 1 - quoteInETH
    //     uint256 deadLine
    // ) external payable;

    function addLiquidityToV1(
        address pair,
        uint256 baseAmount,
        uint256 quoteAmount,
        uint256 baseMinShares,
        uint256 quoteMinShares,
        uint8 flag, // 0 erc20 Out  1 baseInETH  2 quoteInETH 
        uint256 deadLine
    ) external payable returns(uint256, uint256);

    function dodoSwapV1(
        address fromToken,
        address toToken,
        uint256 fromTokenAmount,
        uint256 minReturnAmount,
        address[] memory dodoPairs,
        uint256 directions,
        bool isIncentive,
        uint256 deadLine
    ) external payable returns (uint256 returnAmount);

    function externalSwap(
        address fromToken,
        address toToken,
        address approveTarget,
        address to,
        uint256 fromTokenAmount,
        uint256 minReturnAmount,
        bytes memory callDataConcat,
        bool isIncentive,
        uint256 deadLine
    ) external payable returns (uint256 returnAmount);

    // function mixSwap(
    //     address fromToken,
    //     address toToken,
    //     uint256 fromTokenAmount,
    //     uint256 minReturnAmount,
    //     address[] memory mixAdapters,
    //     address[] memory mixPairs,
    //     address[] memory assetTo,
    //     uint256 directions,
    //     bool isIncentive,
    //     uint256 deadLine
    // ) external payable returns (uint256 returnAmount);
}