syntax = "proto3";
package cyberverse;

option go_package = "github.com/cyberverse/server/internal/pb";

import "common.proto";

service TTSService {
  rpc SynthesizeStream (stream TextChunk) returns (stream AudioChunk);
  rpc ListVoices (ListVoicesRequest) returns (ListVoicesResponse);
}

message TextChunk {
  string text = 1;
  bool is_final = 2;
  TTSConfig config = 3;
}

message TTSConfig {
  string provider = 1;
  string voice = 2;
  string speaking_style = 3;
  string language = 4;
  string session_id = 5;
}

message ListVoicesRequest {}

message ListVoicesResponse {
  repeated VoiceInfo voices = 1;
}

message VoiceInfo {
  string id = 1;
  string name = 2;
  string language = 3;
}