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#include "kml/type_utils.hpp"
#include "kml/types.hpp"
#include "indexer/categories_holder.hpp"
#include "indexer/classificator.hpp"
#include "indexer/feature_utils.hpp"
#include "platform/localization.hpp"
#include "platform/preferred_languages.hpp"
#include "coding/string_utf8_multilang.hpp"
namespace kml
{
bool IsEqual(std::vector<m2::PointD> const & v1, std::vector<m2::PointD> const & v2)
{
if (v1.size() != v2.size())
return false;
double constexpr kEps = 1e-5;
for (size_t i = 0; i < v1.size(); ++i)
{
if (!v1[i].EqualDxDy(v2[i], kEps))
return false;
}
return true;
}
std::string GetPreferredBookmarkStr(LocalizableString const & name, std::string const & languageNorm)
{
if (name.size() == 1)
return name.begin()->second;
StringUtf8Multilang nameMultilang;
for (auto const & pair : name)
nameMultilang.AddString(pair.first, pair.second);
auto const deviceLang = StringUtf8Multilang::GetLangIndex(languageNorm);
std::string preferredName;
if (feature::GetPreferredName(nameMultilang, deviceLang, preferredName))
return preferredName;
return {};
}
std::string GetPreferredBookmarkStr(LocalizableString const & name, feature::RegionData const & regionData,
std::string const & languageNorm)
{
if (name.size() == 1)
return name.begin()->second;
StringUtf8Multilang nameMultilang;
for (auto const & pair : name)
nameMultilang.AddString(pair.first, pair.second);
auto const deviceLang = StringUtf8Multilang::GetLangIndex(languageNorm);
std::string preferredName;
feature::GetReadableName(regionData, nameMultilang, deviceLang, false /* allowTranslit */, preferredName);
return preferredName;
}
std::string GetLocalizedBookmarkType(std::vector<uint32_t> const & types)
{
if (types.empty())
return {};
auto const & c = classif();
auto const type = c.GetTypeForIndex(types.front());
return platform::GetLocalizedTypeName(c.GetReadableObjectName(type));
}
std::string GetPreferredBookmarkName(BookmarkData const & bmData, std::string const & languageOrig)
{
auto const languageNorm = languages::Normalize(languageOrig);
std::string name = GetPreferredBookmarkStr(bmData.m_customName, languageNorm);
if (name.empty())
name = GetPreferredBookmarkStr(bmData.m_name, languageNorm);
if (name.empty())
name = GetLocalizedBookmarkType(bmData.m_featureTypes);
return name;
}
} // namespace kml
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