* Copyright (c) 2022-2026 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except", "in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef OHOS_GLOBAL_I18N_TIMEZONE_H
#define OHOS_GLOBAL_I18N_TIMEZONE_H
#include <cstdint>
#include <map>
#include <memory>
#include <mutex>
#include <set>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include "i18n_types.h"
#include "unicode/timezone.h"
namespace OHOS {
namespace Global {
namespace I18n {
class I18nTimeZone {
public:
I18nTimeZone(std::string &id, bool isZoneID);
~I18nTimeZone();
int32_t GetOffset(double date);
int32_t GetRawOffset();
std::string GetID();
std::string GetDisplayName();
std::string GetDisplayName(bool isDST);
std::string GetDisplayName(std::string localeStr);
std::string GetDisplayName(std::string localeStr, bool isDST);
static std::unique_ptr<I18nTimeZone> CreateInstance(std::string &id, bool isZoneID);
static std::unordered_set<std::string> GetAvailableIDs();
private:
static const char *DEFAULT_TIMEZONE;
static std::unordered_set<std::string> availableIDs;
icu::TimeZone *timezone = nullptr;
icu::TimeZone* GetTimeZone();
};
}
}
}
#endif