1/*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "battery_stats_subscriber.h"
17
18#include "common_event_data.h"
19#include "common_event_manager.h"
20#include "common_event_subscriber.h"
21#include "common_event_subscribe_info.h"
22#include "common_event_support.h"
23
24#include "battery_info.h"
25#include "battery_stats_service.h"
26#include "stats_helper.h"
27#include "stats_log.h"
28
29namespace OHOS {
30namespace PowerMgr {
31namespace {
32    const int32_t BATTERY_LEVEL_FULL = 100;
33}
34void BatteryStatsSubscriber::OnReceiveEvent(const OHOS::EventFwk::CommonEventData &data)
35{
36    std::string action = data.GetWant().GetAction();
37    auto statsService = BatteryStatsService::GetInstance();
38    if (statsService == nullptr) {
39        STATS_HILOGE(COMP_SVC, "Battery stats service is null");
40        return;
41    }
42    if (action == OHOS::EventFwk::CommonEventSupport::COMMON_EVENT_SHUTDOWN) {
43        statsService->GetBatteryStatsCore()->SaveBatteryStatsData();
44        STATS_HILOGI(COMP_SVC, "Received COMMON_EVENT_SHUTDOWN event");
45    } else if (action == OHOS::EventFwk::CommonEventSupport::COMMON_EVENT_BATTERY_CHANGED) {
46        int capacity = data.GetWant().GetIntParam(BatteryInfo::COMMON_EVENT_KEY_CAPACITY, StatsUtils::INVALID_VALUE);
47        int pluggedType = data.GetWant().GetIntParam(
48            BatteryInfo::COMMON_EVENT_KEY_PLUGGED_TYPE, StatsUtils::INVALID_VALUE);
49
50        STATS_HILOGI(COMP_SVC,
51            "Received COMMON_EVENT_BATTERY_CHANGED event, capacity=%{public}d, pluggedType=%{public}d",
52            capacity, pluggedType);
53        if (capacity == BATTERY_LEVEL_FULL) {
54            statsService->GetBatteryStatsCore()->Reset();
55        }
56        if (pluggedType == static_cast<int32_t>(BatteryPluggedType::PLUGGED_TYPE_NONE) ||
57            pluggedType == static_cast<int32_t>(BatteryPluggedType::PLUGGED_TYPE_BUTT)) {
58            StatsHelper::SetOnBattery(true);
59        } else {
60            StatsHelper::SetOnBattery(false);
61        }
62    }
63}
64} // namespace PowerMgr
65} // namespace OHOS
66