#pragma once

#include <cstdint>
#include <filesystem>
#include <memory>
#include <string>
#include <vector>

namespace engine::models::chatterbox {

struct ChatterboxEnglishTokenizerModel;

std::shared_ptr<const ChatterboxEnglishTokenizerModel> load_chatterbox_english_tokenizer(
    const std::filesystem::path & tokenizer_path);

std::string normalize_chatterbox_tts_text(const std::string & text);
std::vector<std::string> supported_chatterbox_language_codes();
std::string normalize_chatterbox_language_code(const std::string & language);
bool chatterbox_language_uses_multilingual_t3(const std::string & language);

std::vector<int32_t> encode_chatterbox_english_text(
    const ChatterboxEnglishTokenizerModel & tokenizer,
    const std::string & text);
std::vector<int32_t> encode_chatterbox_multilingual_text(
    const ChatterboxEnglishTokenizerModel & tokenizer,
    const std::string & text,
    const std::string & language);

int32_t chatterbox_english_start_token_id(const ChatterboxEnglishTokenizerModel & tokenizer);
int32_t chatterbox_english_stop_token_id(const ChatterboxEnglishTokenizerModel & tokenizer);

}  // namespace engine::models::chatterbox