pragma solidity >=0.4.24;

import "../interfaces/IBinaryOptionMarketManager.sol";
import "../interfaces/IBinaryOption.sol";

interface IBinaryOptionMarket {
    /* ========== TYPES ========== */

    enum Phase { Bidding, Trading, Maturity, Expiry }
    enum Side { Long, Short }

    /* ========== VIEWS / VARIABLES ========== */

    function options() external view returns (IBinaryOption long, IBinaryOption short);
    function prices() external view returns (uint long, uint short);
    function times() external view returns (uint biddingEnd, uint maturity, uint destructino);
    function oracleDetails() external view returns (bytes32 key, uint strikePrice, uint finalPrice);
    function fees() external view returns (uint poolFee, uint creatorFee, uint refundFee);
    function creatorLimits() external view returns (uint capitalRequirement, uint skewLimit);

    function deposited() external view returns (uint);
    function creator() external view returns (address);
    function resolved() external view returns (bool);

    function phase() external view returns (Phase);
    function oraclePriceAndTimestamp() external view returns (uint price, uint updatedAt);
    function canResolve() external view returns (bool);
    function result() external view returns (Side);

    function pricesAfterBidOrRefund(Side side, uint value, bool refund) external view returns (uint long, uint short);
    function bidOrRefundForPrice(Side bidSide, Side priceSide, uint price, bool refund) external view returns (uint);

    function bidsOf(address account) external view returns (uint long, uint short);
    function totalBids() external view returns (uint long, uint short);
    function claimableBalancesOf(address account) external view returns (uint long, uint short);
    function totalClaimableSupplies() external view returns (uint long, uint short);
    function balancesOf(address account) external view returns (uint long, uint short);
    function totalSupplies() external view returns (uint long, uint short);
    function exercisableDeposits() external view returns (uint);

    /* ========== MUTATIVE FUNCTIONS ========== */

    function bid(Side side, uint value) external;
    function refund(Side side, uint value) external returns (uint refundMinusFee);

    function claimOptions() external returns (uint longClaimed, uint shortClaimed);
    function exerciseOptions() external returns (uint);
}