syntax = "proto2";
import "response.proto";

message CommandStats {
    optional uint32 kind_index = 1;       // 0=session, 1=room, 2=game, 3=moderator, 4=admin, 5=developer
    optional uint32 extension_number = 2; // protobuf extension number within the kind
    optional string command_name = 3;     // e.g. "session/Command_Ping"
    optional uint64 count = 4;            // number of times observed
    optional uint64 total_ms = 5;         // cumulative processing milliseconds
}

message Response_GetServerStats {
    extend Response {
        optional Response_GetServerStats ext = 1220;
    }

    optional uint64 users_count = 1;
    optional uint64 mods_count = 2;
    optional uint64 games_count = 3;

    // Traffic recorded during the last status update tick
    optional uint64 tx_bytes = 4;
    optional uint64 rx_bytes = 5;

    optional uint64 uptime_secs = 6;
    optional uint64 timest = 7; // unix timestamp of the snapshot

    // Live metrics from MetricsRegistry (reset on server restart)
    optional uint64 cards_in_games = 8;
    optional uint64 eventloop_stalls_total = 9;
    optional uint64 eventloop_last_stall_ms = 10;
    optional uint64 eventloop_max_stall_ms = 11;
    optional uint64 total_commands = 12;
    optional uint64 total_command_time_ms = 13;
    optional int32 active_command_types = 14;
    optional uint64 game_start_count = 15;
    optional uint64 game_start_total_ms = 16;

    // Per-command breakdown (only types with count > 0)
    repeated CommandStats command_stats = 20;
}