syntax = "proto3";
package trojan.api;
option go_package = "api";

message Traffic {
    uint64 upload_traffic = 1;
    uint64 download_traffic = 2;
}

message Speed {
    uint64 upload_speed = 1;
    uint64 download_speed = 2;
}

message User {
    string password = 1;
    string hash = 2;
}

message GetTrafficRequest {
    User user = 1;
}

message GetTrafficResponse {
    bool success = 1;
    Traffic traffic_total = 2;
    Speed speed_current = 3;
    Speed speed_limit = 4;
    string info = 5;
}

message ListUserRequest {

}

message ListUserResponse {
    User user = 1;
    bool online = 2;
    Traffic traffic_total = 3;
    Speed speed_current = 4;
    Speed speed_limit = 5;
}

message SetUserRequest {
    User user = 1;
    Speed speed_limit = 2;
    enum Operation {
        Add = 0;
        Delete = 1;
        Modify = 2;
    }
    Operation operation = 3;
}

message SetUserResponse {
    bool success = 1;
    string info = 2;
}

service TrojanClientService {
    rpc GetTraffic(GetTrafficRequest) returns(GetTrafficResponse){}
}

service TrojanServerService {
    rpc ListUsers(ListUserRequest) returns(stream ListUserResponse){}
    rpc GetTraffic(stream GetTrafficRequest) returns(stream GetTrafficResponse){}
    rpc SetUsers(stream SetUserRequest) returns(stream SetUserResponse){}
}