/*

 * Copyright (c) 2020 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 LITE_SERVICEIMPL_H

#define LITE_SERVICEIMPL_H



#include "common.h"

#include "iunknown.h"

#include "service.h"

#include "feature_impl.h"

#include "task_manager.h"



#ifdef __cplusplus

#if __cplusplus

extern "C" {

#endif

#endif



enum InitStatus {

    SVC_INIT = 0,

    SVC_IDLE,

    SVC_BUSY,

};

#ifndef MAX_FEATURE_NUM

#define MAX_FEATURE_NUM 0x70

#endif

typedef struct Operations Operations;

struct Operations {

    uint8 abnormal;

    uint8 step;

    uint16 messages;

    uint32 timestamp;

};

typedef struct ServiceImpl ServiceImpl;

struct ServiceImpl {

    Service *service;

    IUnknown *defaultApi;

    TaskPool *taskPool;

    Vector features;

    int16 serviceId;

    uint8 inited;

    Operations ops;

};



inline static BOOL IsInvalidService(Service *service)

{

    return (service == NULL || service->GetName == NULL || service->Initialize == NULL ||

            service->GetTaskConfig == NULL || service->MessageHandle == NULL);

}



int16 DEFAULT_AddFeature(ServiceImpl *serviceImpl, Feature *feature);

void DEFAULT_Initialize(ServiceImpl *impl);

void DEFAULT_MessageHandle(ServiceImpl *serviceImpl, const Identity *identity, Request *msg);

void DEFAULT_StopService(ServiceImpl *service);

FeatureImpl *DEFAULT_GetFeature(ServiceImpl *serviceImpl, const char *featureName);

Feature *DEFAULT_DeleteFeature(ServiceImpl *serviceImpl, const char *featureName);

Identity DEFAULT_GetFeatureId(ServiceImpl *serviceImpl, const char *feature);

ServiceImpl *SAMGR_CreateServiceImpl(Service *service, uint8 step);

ServiceImpl *SAMGR_GetServiceByID(int16 serviceId);



#ifdef __cplusplus

#if __cplusplus

}

#endif

#endif

#endif // LITE_SERVICEIMPL_H