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#pragma once
#include "platform/get_text_by_id.hpp"
#include "std/string.hpp"
#include "std/unique_ptr.hpp"
namespace routing
{
namespace turns
{
namespace sound
{
struct Notification;
/// GetTtsText is responsible for generating text message for TTS in a specified locale
/// by notification. To get this message use operator().
/// If the message is not available for specified locale GetTtsText tries to find it in
/// English locale.
class GetTtsText
{
public:
string operator()(Notification const & notification) const;
/// \brief Sets a locale.
/// @param locale is a string representation of locale. For example "en", "ru", "zh-Hant" and so on.
/// \note See sound/tts/languages.txt for the full list of available locales.
void SetLocale(string const & locale);
/// @return current TTS locale. For example "en", "ru", "zh-Hant" and so on.
/// \note The method returns correct locale after SetLocale has been called.
/// If not, it returns an empty string.
string GetLocale() const;
void ForTestingSetLocaleWithJson(string const & jsonBuffer, string const & locale);
private:
string GetTextById(string const & textId) const;
unique_ptr<platform::GetTextById> m_getCurLang;
};
/// Generates text message id about the distance of the notification. For example: In 300 meters.
string GetDistanceTextId(Notification const & notification);
/// Generates text message id for roundabouts.
/// For example: leave_the_roundabout or take_the_3_exit
string GetRoundaboutTextId(Notification const & notification);
/// Generates text message id for the finish of the route.
/// For example: destination or you_have_reached_the_destination
string GetYouArriveTextId(Notification const & notification);
/// Generates text message id about the direction of the notification. For example: Make a right
/// turn.
string GetDirectionTextId(Notification const & notification);
} // namespace sound
} // namespace turns
} // namespace routing
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