/*
 * Copyright (c) 2022 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 DISTRIBUTEDDATAMGR_UPGRADE_MANAGER_H
#define DISTRIBUTEDDATAMGR_UPGRADE_MANAGER_H
#include <string>

#include "auth_delegate.h"
#include "concurrent_map.h"
#include "kvstore_meta_manager.h"
#include "metadata/capability_meta_data.h"
#include "executor_pool.h"
#include "types.h"
namespace OHOS::DistributedData {
using DistributedDB::KvStoreNbDelegate;
using OHOS::DistributedKv::KvStoreTuple;

class UpgradeManager {
public:
    static UpgradeManager &GetInstance();
    void Init(std::shared_ptr<ExecutorPool> executors);
    CapMetaData GetCapability(const std::string &deviceId, bool &status);

private:
    static constexpr int RETRY_INTERVAL = 500; // milliseconds
    bool InitLocalCapability();
    ExecutorPool::Task GetTask();
    ConcurrentMap<std::string, CapMetaData> capabilities_ {};
    std::shared_ptr<ExecutorPool> executors_;

    static constexpr int32_t NO_ACCOUNT = 0;
    static constexpr int32_t IDENTICAL_ACCOUNT = 1;
    static constexpr const char *defaultAccountId = "ohosAnonymousUid";
};
} // namespace OHOS::DistributedData
#endif // DISTRIBUTEDDATAMGR_UPGRADE_MANAGER_H