/*
 * Copyright (c) 2024 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.
 */

#include "disable_camera_plugin.h"

#include "camera_manager.h"
#include "bool_serializer.h"
#include "edm_ipc_interface_code.h"
#include "parameters.h"
#include "iplugin_manager.h"

namespace OHOS {
namespace EDM {
constexpr int32_t ERR_PRIVACY_POLICY_CHECK_FAILED = 13100019;
const bool REGISTER_RESULT = IPluginManager::GetInstance()->AddPlugin(DisableCameraPlugin::GetPlugin());

void DisableCameraPlugin::InitPlugin(std::shared_ptr<IPluginTemplate<DisableCameraPlugin, bool>> ptr)
{
    EDMLOGI("DisableCameraPlugin InitPlugin...");
    std::map<IPlugin::PermissionType, std::string> typePermissions;
    typePermissions.emplace(IPlugin::PermissionType::SUPER_DEVICE_ADMIN,
        EdmPermission::PERMISSION_ENTERPRISE_MANAGE_RESTRICTIONS);
    typePermissions.emplace(IPlugin::PermissionType::BYOD_DEVICE_ADMIN,
        EdmPermission::PERMISSION_PERSONAL_MANAGE_RESTRICTIONS);
    IPlugin::PolicyPermissionConfig config = IPlugin::PolicyPermissionConfig(typePermissions, IPlugin::ApiType::PUBLIC);
    ptr->InitAttribute(EdmInterfaceCode::DISABLE_CAMERA, PolicyName::POLICY_DISABLE_CAMERA, config, true);
    ptr->SetSerializer(BoolSerializer::GetInstance());
    ptr->SetOnHandlePolicyListener(&DisableCameraPlugin::OnSetPolicy, FuncOperateType::SET);
    ptr->SetOnAdminRemoveListener(&DisableCameraPlugin::OnAdminRemove);
    persistParam_ = "persist.edm.camera_disable";
}

ErrCode DisableCameraPlugin::SetOtherModulePolicy(bool data, int32_t userId)
{
    EDMLOGI("DisableCameraPlugin OnSetPolicy %{public}d", data);
    auto cameraManager = CameraStandard::CameraManager::GetInstance();
    if (cameraManager == nullptr) {
        EDMLOGE("DisableCameraPlugin CameraManager nullptr");
        return EdmReturnErrCode::SYSTEM_ABNORMALLY;
    }
    int32_t ret = cameraManager->MuteCameraPersist(CameraStandard::PolicyType::EDM, data);
    int32_t retCode = cameraManager->DestroyStubObj();
    if (retCode != ERR_OK) {
        EDMLOGW("DisableCameraPlugin SetOtherModulePolicy DestroyStubObj failed, %{public}d", retCode);
    }
    if (ret == ERR_OK || (!data && ret == ERR_PRIVACY_POLICY_CHECK_FAILED)) {
        return ERR_OK;
    }
    EDMLOGE("DisableCameraPlugin SetOtherModulePolicy MuteCameraPersist failed, %{public}d", ret);
    return EdmReturnErrCode::SYSTEM_ABNORMALLY;
}

ErrCode DisableCameraPlugin::RemoveOtherModulePolicy(int32_t userId)
{
    auto cameraManager = CameraStandard::CameraManager::GetInstance();
    if (cameraManager == nullptr) {
        EDMLOGE("DisableCameraPlugin CameraManager nullptr");
        return EdmReturnErrCode::SYSTEM_ABNORMALLY;
    }
    ErrCode ret = cameraManager->MuteCameraPersist(CameraStandard::PolicyType::EDM, false);
    int32_t retCode = cameraManager->DestroyStubObj();
    if (retCode != ERR_OK) {
        EDMLOGW("DisableCameraPlugin RemoveOtherModulePolicy DestroyStubObj failed, %{public}d", retCode);
    }
    if (ret == ERR_OK || ret == ERR_PRIVACY_POLICY_CHECK_FAILED) {
        return ERR_OK;
    }
    EDMLOGE("DisableCameraPlugin RemoveOtherModulePolicy MuteCameraPersist failed, %{public}d", ret);
    return EdmReturnErrCode::SYSTEM_ABNORMALLY;
}
} // namespace EDM
} // namespace OHOS