syntax = "proto3";

package grpc.planetwars.bot_api;

message ServerMessage {
  oneof server_message {
    PlayerRequest player_request = 1;
  }
}
message PlayerRequest {
  int32 request_id = 1;
  bytes content = 2;
}

message ClientMessage {
  oneof client_message {
    PlayerRequestResponse request_response = 1;
  }
}

message PlayerRequestResponse {
  int32 request_id = 1;
  bytes content = 2;
}

message MatchRequest {
  string opponent_name = 1;
}

message CreatedMatch {
  int32 match_id = 1;
  string player_key = 2;
  string match_url = 3;
}

service BotApiService {
  rpc CreateMatch(MatchRequest) returns (CreatedMatch);
  // server sends requests to the player, player responds
  rpc ConnectPlayer(stream ClientMessage) returns (stream ServerMessage);
}