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#pragma once
#include "std/string.hpp"
#include "std/unordered_map.hpp"
#include "std/utility.hpp"
namespace platform
{
// class GetTextById is ready to work with different sources of text strings.
// For the time being it's only strings for TTS.
enum class TextSource
{
TtsSound = 0
};
/// GetTextById represents text messages which are saved in textsDir
/// in a specified locale.
class GetTextById
{
public:
GetTextById(TextSource textSouce, string const & localeName);
/// The constructor is used for writing unit tests only.
explicit GetTextById(string const & jsonBuffer);
bool IsValid() const { return !m_localeTexts.empty(); }
/// @return a pair of a text string in a specified locale for textId and a boolean flag.
/// If textId is found in m_localeTexts then the boolean flag is set to true.
/// The boolean flag is set to false otherwise.
string operator()(string const & textId) const;
private:
void InitFromJson(string const & jsonBuffer);
unordered_map<string, string> m_localeTexts;
};
} // namespace platform
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