/*
 * Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
 *
 * This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
 *
 * Use of this source code is governed by MIT license that can be found in the
 * LICENSE file in the root of the source tree. All contributing project authors
 * may be found in the AUTHORS file in the root of the source tree.
 */

#ifndef DEVICE_DEVICEHK_H_
#define DEVICE_DEVICEHK_H_

#include <sys/time.h>
#include "HCNetSDK.h"
#include "PlayM4.h"
#include "Device/Device.h"
#include "Util/onceToken.h"
#include "Util/logger.h"
#include "Util/TimeTicker.h"

using namespace toolkit;

namespace mediakit {

class connectInfo {
public:
    connectInfo(const char *_strDevIp,
                uint16_t _ui16DevPort,
                const char *_strUserName,
                const char *_strPwd) {
        strDevIp = _strDevIp;
        ui16DevPort = _ui16DevPort;
        strUserName = _strUserName;
        strPwd = _strPwd;
    }
    string strDevIp;
    uint16_t ui16DevPort;
    string strUserName;
    string strPwd;
};

class connectResult {
public:
    string strDevName;
    uint16_t ui16ChnStart;
    uint16_t ui16ChnCount;
};

typedef function<void(bool success, const connectResult &)> connectCB;
typedef function<void(bool success)> relustCB;

class Device: public enable_shared_from_this<Device> {
public:
    typedef std::shared_ptr<Device> Ptr;
    Device() {
    }
    virtual ~Device(){ disconnect([](bool bSuccess){
    });};

    virtual void connectDevice(const connectInfo &info, const connectCB &cb, int iTimeOut = 3)=0;

    virtual void disconnect(const relustCB &cb) {
    }

    virtual void addChannel(int iChnIndex, bool bMainStream = true)=0;

    virtual void delChannel(int iChnIndex)=0;

    virtual void addAllChannel(bool bMainStream = true)=0;

protected:
    void onConnected() {
    }
    void onDisconnected(bool bSelfDisconnect) {
    }

};


class DevChannelHK;
class DeviceHK: public Device {
public:
    typedef std::shared_ptr<DeviceHK> Ptr;
    DeviceHK();
    virtual ~DeviceHK();

    void connectDevice(const connectInfo &info, const connectCB &cb, int iTimeOut = 3) override;
    void disconnect(const relustCB &cb) override;

    void addChannel(int iChnIndex, bool bMainStream = true) override;
    void delChannel(int iChnIndex) override;
    void addAllChannel(bool bMainStream = true) override;
private:
    map<int, std::shared_ptr<DevChannel> > m_mapChannels;
    int64_t m_i64LoginId = -1;
    NET_DVR_DEVICEINFO_V30 m_deviceInfo;
    void onConnected(LONG lUserID, LPNET_DVR_DEVICEINFO_V30 lpDeviceInfo);
};

class DevChannelHK: public DevChannel {
public:
    typedef std::shared_ptr<DevChannel> Ptr;
    DevChannelHK(int64_t i64LoginId, const char *pcDevName, int iChn, bool bMainStream = true);
    virtual ~DevChannelHK();
protected:
    int64_t m_i64LoginId = -1;
    int64_t m_i64PreviewHandle = -1;
    int m_iPlayHandle = -1;
    void onPreview(DWORD dwDataType, BYTE *pBuffer, DWORD dwBufSize);
    void onGetDecData(char * pBuf, int nSize, FRAME_INFO * pFrameInfo);
    bool m_bVideoSeted = false;
    bool m_bAudioSeted = false;
};

} /* namespace mediakit */

#endif /* DEVICE_DEVICEHK_H_ */
