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#pragma once
#include <cstdint>
#include <deque>
#include <functional>
#include <istream>
#include <memory>
#include <set>
#include <string>
#include <unordered_map>
class Reader;
namespace indexer
{
class BrandsHolder
{
public:
struct Brand
{
struct Name
{
Name(std::string name, int8_t locale) : m_name(name), m_locale(locale) {}
bool operator==(Name const & rhs) const;
bool operator<(Name const & rhs) const;
std::string m_name;
// Same with StringUtf8Multilang locales.
int8_t m_locale;
};
void Swap(Brand & r) { m_synonyms.swap(r.m_synonyms); }
std::deque<Name> m_synonyms;
};
explicit BrandsHolder(std::unique_ptr<Reader> && reader);
std::set<std::string> const & GetKeys() const { return m_keys; }
void ForEachNameByKey(std::string const & key,
std::function<void(Brand::Name const &)> const & toDo) const;
void ForEachNameByKeyAndLang(std::string const & key, std::string const & lang,
std::function<void(std::string const &)> const & toDo) const;
private:
void LoadFromStream(std::istream & s);
void AddBrand(Brand & brand, std::string const & key);
std::unordered_map<std::string, std::shared_ptr<Brand>> m_keyToName;
std::set<std::string> m_keys;
};
std::string DebugPrint(BrandsHolder::Brand::Name const & name);
BrandsHolder const & GetDefaultBrands();
} // namespace indexer
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