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#include "geocoder/hierarchy.hpp"
#include "indexer/search_string_utils.hpp"
#include "base/exception.hpp"
#include "base/logging.hpp"
#include "base/macros.hpp"
#include "base/stl_helpers.hpp"
#include "base/string_utils.hpp"
#include <algorithm>
#include <utility>
using namespace std;
namespace geocoder
{
// Hierarchy::Entry --------------------------------------------------------------------------------
bool Hierarchy::Entry::DeserializeFromJSON(string const & jsonStr, ParsingStats & stats)
{
try
{
base::Json root(jsonStr.c_str());
return DeserializeFromJSONImpl(root.get(), jsonStr, stats);
}
catch (base::Json::Exception const & e)
{
LOG(LDEBUG, ("Can't parse entry:", e.Msg(), jsonStr));
}
return false;
}
// todo(@m) Factor out to geojson.hpp? Add geojson to myjansson?
bool Hierarchy::Entry::DeserializeFromJSONImpl(json_t * const root, string const & jsonStr,
ParsingStats & stats)
{
if (!json_is_object(root))
{
++stats.m_badJsons;
MYTHROW(base::Json::Exception, ("Not a json object."));
}
json_t * properties = nullptr;
FromJSONObject(root, "properties", properties);
json_t * address = nullptr;
FromJSONObject(properties, "address", address);
bool hasDuplicateAddress = false;
for (size_t i = 0; i < static_cast<size_t>(Type::Count); ++i)
{
Type const type = static_cast<Type>(i);
string const & levelKey = ToString(type);
json_t * levelJson = nullptr;
FromJSONObjectOptionalField(address, levelKey, levelJson);
if (!levelJson)
continue;
if (base::JSONIsNull(levelJson))
return false;
string levelValue;
FromJSON(levelJson, levelValue);
if (levelValue.empty())
continue;
if (!m_address[i].empty())
{
LOG(LDEBUG, ("Duplicate address field", type, "when parsing", jsonStr));
hasDuplicateAddress = true;
}
search::NormalizeAndTokenizeAsUtf8(levelValue, m_address[i]);
if (!m_address[i].empty())
m_type = static_cast<Type>(i);
}
m_nameTokens.clear();
FromJSONObjectOptionalField(properties, "name", m_name);
search::NormalizeAndTokenizeAsUtf8(m_name, m_nameTokens);
if (m_name.empty())
++stats.m_emptyNames;
if (hasDuplicateAddress)
++stats.m_duplicateAddresses;
if (m_type == Type::Count)
{
LOG(LDEBUG, ("No address in an hierarchy entry:", jsonStr));
++stats.m_emptyAddresses;
}
else if (m_nameTokens != m_address[static_cast<size_t>(m_type)])
{
++stats.m_mismatchedNames;
}
return true;
}
bool Hierarchy::Entry::IsParentTo(Hierarchy::Entry const & e) const
{
for (size_t i = 0; i < static_cast<size_t>(geocoder::Type::Count); ++i)
{
if (!m_address[i].empty() && m_address[i] != e.m_address[i])
return false;
}
return true;
}
// Hierarchy ---------------------------------------------------------------------------------------
Hierarchy::Hierarchy(vector<Entry> && entries, bool sorted)
: m_entries{std::move(entries)}
{
if (!sorted)
{
LOG(LINFO, ("Sorting entries..."));
sort(m_entries.begin(), m_entries.end());
}
}
vector<Hierarchy::Entry> const & Hierarchy::GetEntries() const
{
return m_entries;
}
Hierarchy::Entry const * Hierarchy::GetEntryForOsmId(base::GeoObjectId const & osmId) const
{
auto const cmp = [](Hierarchy::Entry const & e, base::GeoObjectId const & id) {
return e.m_osmId < id;
};
auto const it = lower_bound(m_entries.begin(), m_entries.end(), osmId, cmp);
if (it == m_entries.end() || it->m_osmId != osmId)
return nullptr;
return &(*it);
}
} // namespace geocoder
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