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#pragma once
#include "indexer/ftypes_mapping.hpp"
#include "storage/storage_defines.hpp"
#include "base/macros.hpp"
#include <cstdint>
#include <initializer_list>
#include <string>
#include <unordered_set>
namespace feature
{
class TypesHolder;
}
namespace ads
{
class ContainerBase
{
public:
virtual ~ContainerBase() = default;
virtual bool HasBanner(feature::TypesHolder const & types, storage::CountryId const & countryId,
std::string const & userLanguage) const = 0;
virtual std::string GetBannerId(feature::TypesHolder const & types,
storage::CountryId const & countryId,
std::string const & userLanguage) const = 0;
virtual std::string GetBannerIdForOtherTypes() const = 0;
virtual bool HasSearchBanner() const = 0;
virtual std::string GetSearchBannerId() const = 0;
};
// Class which matches feature types and banner ids.
class Container : public ContainerBase
{
public:
Container();
// ContainerBase overrides:
bool HasBanner(feature::TypesHolder const & types, storage::CountryId const & countryId,
std::string const & userLanguage) const override;
std::string GetBannerId(feature::TypesHolder const & types, storage::CountryId const & countryId,
std::string const & userLanguage) const override;
std::string GetBannerIdForOtherTypes() const override;
bool HasSearchBanner() const override;
std::string GetSearchBannerId() const override;
protected:
void AppendEntry(std::initializer_list<std::initializer_list<char const *>> && types,
std::string const & id);
void AppendExcludedTypes(std::initializer_list<std::initializer_list<char const *>> && types);
void AppendSupportedCountries(std::initializer_list<storage::CountryId> const & countries);
void AppendSupportedUserLanguages(std::initializer_list<std::string> const & languages);
private:
ftypes::HashMapMatcher<uint32_t, std::string> m_typesToBanners;
ftypes::HashSetMatcher<uint32_t> m_excludedTypes;
// All countries are supported when empty.
std::unordered_set<storage::CountryId> m_supportedCountries;
// It supplements |m_supportedCountries|. If a country isn't supported
// we check user's language.
std::unordered_set<int8_t> m_supportedUserLanguages;
DISALLOW_COPY(Container);
};
} // namespace ads
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