syntax = "proto3";
package auction.v1;

import "gogoproto/gogo.proto";
import "auction/v1/params.proto";
import "auction/v1/auction.proto";
import "google/api/annotations.proto";
import "cosmos/base/v1beta1/coin.proto";

option go_package = "github.com/Gravity-Bridge/Gravity-Bridge/module/x/auction/types";

// Query defines the gRPC querier service.
service Query {
  // Params returns the current module parameters (decided by governance)
  rpc Params(QueryParamsRequest) returns (QueryParamsResponse) {
    option (google.api.http).get = "/auction/v1beta/params";
  }

  // AuctionPeriod returns the current active auction period, or a future one if no period is active
  rpc AuctionPeriod(QueryAuctionPeriodRequest) returns (QueryAuctionPeriodResponse) {
    option (google.api.http).get = "/auction/v1beta/period";
  }

  // Auctions returns all current active auctions
  rpc Auctions(QueryAuctionsRequest) returns (QueryAuctionsResponse) {
    option (google.api.http).get = "/auction/v1beta/auctions";
  }

  // AuctionById returns an open auction given by its `id`
  rpc AuctionById(QueryAuctionByIdRequest) returns (QueryAuctionByIdResponse) {
    option (google.api.http).get = "/auction/v1beta/auction-id/{auction_id}";
  }

  // AuctionByDenom returns an open auction given by its `denom`
  rpc AuctionByDenom(QueryAuctionByDenomRequest) returns (QueryAuctionByDenomResponse) {
    option (google.api.http).get = "/auction/v1beta/auction-denom/{auction_denom}";
  }

  // AllAuctionsByBidder returns all open auctions with the given highest bidder address
  rpc AllAuctionsByBidder(QueryAllAuctionsByBidderRequest) returns (QueryAllAuctionsByBidderResponse) {
    option (google.api.http).get = "/auction/v1beta/auctions-bidder/{address}";
  }

  // AuctionPool returns the auction pool account address and the tokens which will be up for auction next,
  // (but does not return any amounts from auctions with no bidder)
  rpc AuctionPool(QueryAuctionPoolRequest) returns (QueryAuctionPoolResponse) {
    option (google.api.http).get = "/auction/v1beta/auction-pool";
  }
}

message QueryParamsRequest {}
message QueryParamsResponse {
  Params params = 1 [ (gogoproto.nullable) = false ];
}

message QueryAuctionPeriodRequest {
}
message QueryAuctionPeriodResponse {
  AuctionPeriod auction_period = 1;
}

message QueryAuctionsRequest {
}
message QueryAuctionsResponse {
  repeated Auction auctions = 1 [ (gogoproto.nullable) = false ];
}

message QueryAuctionByIdRequest {
  uint64 auction_id = 1;
}
message QueryAuctionByIdResponse {
  Auction auction = 1;
}

message QueryAuctionByDenomRequest {
  string auction_denom = 1;
}
message QueryAuctionByDenomResponse {
  Auction auction = 1;
}

message QueryAllAuctionsByBidderRequest {
  string address = 1;
}
message QueryAllAuctionsByBidderResponse {
  repeated Auction auctions = 1 [ (gogoproto.nullable) = false ];
}

message QueryAuctionPoolRequest {}
message QueryAuctionPoolResponse {
  string account = 1;
  repeated cosmos.base.v1beta1.Coin balances = 2 [(gogoproto.nullable)   = false];
}