syntax = "proto3";

import "google/protobuf/struct.proto";
import "api/pub.proto";

option go_package = "./pb";

service TradingService {
    rpc IndicatorSeries(ReqIndicatorSeries) returns (RspIndicatorSeries); // 获取指标序列
    rpc StrategySeries(ReqStrategySeries) returns (RspStrategySeries); // 获取指标序列
    rpc Backtest(ReqBacktest) returns (RspBacktest); // 交易计划回测
    rpc BacktestLog(ReqBacktestLog) returns (RspBacktestLog); // 交易计划回测记录
    rpc BacktestLogTrades(ReqBacktestLogTrades) returns (RspBacktestLogTrades); // 交易计划回测交易单详情
}

message ReqIndicatorSeries {
    string indicator = 1;
    int32 digit = 2; // 结果小数位数
    SeriesRange series = 9;
    google.protobuf.Struct input = 10; // 指标参数
}
message RspIndicatorSeries {
    repeated double matrix = 1;
    repeated int64 times = 2;
}

message ReqStrategySeries {
    SeriesRange series = 1;
    string sigStrategy = 2;
    google.protobuf.Struct input = 3; // 指标参数
}
message RspStrategySeries {
    repeated Side signal = 1; // 0.sell,1.buy
    repeated int64 times = 2;
}

message ReqBacktest {
    int64 planId = 1;
    string stime = 2;
    string etime = 3;
}
message RspBacktest {
    int64 backtestId = 1;
}

message BacktestLog {
    int64 backtestId = 1;
    int64 planId = 2;
    int64 stime = 3;
    int64 etime = 4;
    string interval = 5; // 交易周期
}
message ReqBacktestLog {
    Paging paging = 1;
}
message RspBacktestLog {
    repeated BacktestLog logs = 1;
}


message BacktestTrade {
    int64 id = 1;
    int64 ctime = 2; // 交易时间
}
message ReqBacktestLogTrades {
    Paging paging = 1;
    int64 backtestId = 2;
}
message RspBacktestLogTrades {
    repeated BacktestTrade trades = 1;
}