syntax = "proto3";

import "api/pub.proto";

option go_package = "./pb";

// 交易产品管理
service Market {
  rpc GetTradeInstance(ReqGetTradeInstance) returns (RspGetTradeInstance);
  rpc AddTradeInstance(ReqAddTradeInstance) returns (RspAddTradeInstance);
  // rpc UpdateTradeInstance(ReqUpdateTradeInstance) returns (RspUpdateTradeInstance);
  // rpc StatusTradeInstance(ReqStatusTradeInstance) returns (RspStatusTradeInstance);
  // rpc ListTradeInstance(ReqListTradeInstance) returns (RspListTradeInstance);
  // todo subscribe update
  rpc ListExchangeTradeInstance(ReqListExchangeTradeInstance) returns (RspListExchangeTradeInstance);
}

message ReqGetTradeInstance {
  string instId = 1;
}
message RspGetTradeInstance {
  TradeInstance inst = 1;
}

message ReqAddTradeInstance {
  TradeInstance inst = 1;
}
message RspAddTradeInstance {
  TradeInstance inst = 1;
}

message ReqUpdateTradeInstance {
  TradeInstance inst = 1;
}
message RspUpdateTradeInstance {
  TradeInstance inst = 1;
}

message ReqStatusTradeInstance {
  string instId = 1;
}
message RspStatusTradeInstance {
  TradeInstance inst = 1;
}

message ReqListTradeInstance {
  int32 page = 1;
  int32 pageSize = 2;
  Exchange exchange = 3; // 交易所
  string topic = 4;
  string instId = 5;
}
message RspListTradeInstance {
  repeated Kline klines = 1;
  Exchange exchange = 2; // 交易所
  string instId = 3;     // 交易产品id
}

message ReqListExchangeTradeInstance {
  repeated Exchange exchanges = 1;
}
message RspListExchangeTradeInstance {
  repeated TradeInstanceExchange exchangeInsts = 1;
}