#pragma once
#include <string>

namespace FRG {

enum class Language {
	Russian,
	English
};

// Currently selected language for in-game text. Defaults to Russian.
extern Language g_currentLanguage;

std::string languageToCode(Language lang);
Language languageFromCode(const std::string& code);

// "resources/config/items.json" + English -> "resources/config_en/items.json".
// Returns basePath unchanged if it doesn't contain a "/config/" segment.
std::string localizedConfigPath(const std::string& basePath, Language lang);

// Reads basePath, preferring the config_<lang> variant for g_currentLanguage;
// falls back to basePath if the localized file/zip-entry is missing or empty.
// zipFile empty => loose files from disk; non-empty => entries inside that zip.
std::string readLocalizedConfigFile(const std::string& basePath, const std::string& zipFile);

// Reads the "language" field from settings.json (if present) and updates
// g_currentLanguage. Safe to call even if settings.json doesn't exist yet.
// Must run before any location/dialogue content is loaded, since some
// location scripts start dialogues eagerly as soon as they're loaded.
void loadLanguageSetting();

Language detectSystemLanguage();

} // namespace FRG