// SPDX-License-Identifier: MIT

pragma solidity >=0.7.6 <0.8.0;

import {IUniswapV2Router, UniswapOracleSale} from "../../sale/UniswapOracleSale.sol";

contract UniswapOracleSaleMock is UniswapOracleSale {
    constructor(
        address payable payoutWallet_,
        uint256 skusCapacity,
        uint256 tokensPerSkuCapacity,
        address referenceToken,
        IUniswapV2Router uniswapV2Router
    ) UniswapOracleSale(payoutWallet_, skusCapacity, tokensPerSkuCapacity, referenceToken, uniswapV2Router) {}

    function createSku(
        bytes32 sku,
        uint256 totalSupply,
        uint256 maxQuantityPerPurchase,
        address notificationsReceiver
    ) external {
        _createSku(sku, totalSupply, maxQuantityPerPurchase, notificationsReceiver);
    }

    function callUnderscoreConversionRate(
        address fromToken,
        address toToken,
        bytes calldata data
    ) external view returns (uint256 rate) {
        rate = _conversionRate(fromToken, toToken, data);
    }

    function getReserves(address tokenA, address tokenB) external view returns (uint256 reserveA, uint256 reserveB) {
        if (tokenA == TOKEN_ETH) {
            tokenA = uniswapV2Router.WETH();
        }

        if (tokenB == TOKEN_ETH) {
            tokenB = uniswapV2Router.WETH();
        }

        (reserveA, reserveB) = _getReserves(tokenA, tokenB);
    }
}