#include "ChannelVI.h"
#include <math.h>
#include <QFile>
#include "Config.h"

ChannelVI::ChannelVI(QObject *parent) :
 Channel(parent)
{

 vi=Link::create("InputVi");
 encA=Link::create("EncodeA");
 encV=Link::create("EncodeV");
 encV2=Link::create("EncodeV");
 alsa=NULL;
#if (defined HI3519A) || (defined HI3559A)
 viR=Link::create("InputVi");
 AVS=Link::create("SAVS");
 video=AVS;
#else
 video=vi;
#ifdef HI3516CV610
 dei = NULL;
#elif SS928V100
 dei = NULL;
#else
 dei = Link::create("Deinterlace");
#endif


#endif

}

void ChannelVI::init(QVariantMap cfg)
{
 if(cfg.contains("alsa"))
 {
 alsa=Link::create("InputAlsa");
 audio=Link::create("Resample");
 audio->start();
 alsa->linkA(audio);
 }
 else
 audio=Link::create("InputAi");

 gain->linkA(encA);
 if(cfg["encv"].toMap()["lowLatency"].toBool())
 video->linkV(encV);
 else
 overlay->linkV(encV);

 if(cfg["encv2"].toMap()["lowLatency"].toBool())
 video->linkV(encV2);
 else
 overlay->linkV(encV2);

#if (defined HI3519A) || (defined HI3559A)
 if(enableAVS)
 {
 vi->linkV(AVS);
 viR->linkV(AVS);
 AVS->start();
 }
 else
 {
 video=vi;
 }
#else
 if(dei!=NULL)
 vi->linkV(dei);
#endif


 Channel::init(cfg);
}

void ChannelVI::updateConfig(QVariantMap cfg)
{
#if (defined HI3519A) || (defined HI3559A)
 if(enableAVS)
 {
 QVariantMap vd;
 vd["interface"]=cfg["interface"].toString()+"-L";
 vi->start(vd);

 vd["interface"]=cfg["interface"].toString()+"-R";
 viR->start(vd);
 }
 else
 {
 QVariantMap vd;
 vd["interface"]=cfg["interface"].toString();
 vi->start(vd);
 }
#else
 if(cfg["cap"].toMap()["deinterlace"].toBool() && dei!=NULL)
 {
 video=dei;
 dei->start();
 vi->unLinkV(overlay);
 dei->linkV(overlay);
 }
 else
 {
 video=vi;
 if(dei!=NULL)
 {
 dei->stop();
 dei->unLinkV(overlay);
 }
 vi->linkV(overlay);
 }

 QVariantMap vd;
 vd["interface"]=cfg["interface"].toString();
 vd["crop"]=cfg["cap"].toMap()["crop"].toMap();
 if(cfg["cap"].toMap().contains("rotate"))
 vd["rotate"]=cfg["cap"].toMap()["rotate"].toInt();
 if(cfg["cap"].toMap().contains("contrast"))
 vd["contrast"]=cfg["cap"].toMap()["contrast"].toInt();

#endif

 if(cfg["enable"].toBool())
 {
 vi->start(vd);
 QVariantMap ad;
 if(cfg.contains("alsa"))
 {
 ad["interface"]=cfg["interface"].toString();
 alsa->start(ad);
 }
 else if(Link::getConfig()["interfaceA"].toMap().contains(cfg["interface"].toString()))
 {
 ad["interface"]=cfg["interface"].toString();
#if defined HI3516E || defined HI3516CV610
 ad["type"]=(cfg["enca"].toMap()["audioSrc"].toString()=="line")?"codec":"i2s";
#endif
 if(cfg["enca"].toMap().contains("audioTrack"))
 ad["track"] = cfg["enca"].toMap()["audioTrack"].toInt();
 audio->start(ad);

 }

 if(cfg["enca"].toMap()["codec"].toString()!="close")
 {
 QVariantMap dd=cfg["enca"].toMap();
 dd.remove("audioSrc");
 dd.remove("audioTrack");
 encA->start(dd);
 }
 else
 encA->stop();

 if(cfg["encv"].toMap()["codec"].toString()!="close")
 {
 QVariantMap dataEncv=cfg["encv"].toMap();
#if (defined HI3519A) || (defined HI3559A)
 dataEncv["scaleUp"]=true;
#endif
 dataEncv["ntsc"]=cfg["cap"].toMap()["ntsc"].toBool();
 encV->start(dataEncv);
 }
 else
 encV->stop();

 if(cfg["enable2"].toBool() && cfg["encv2"].toMap()["codec"].toString()!="close")
 encV2->start(cfg["encv2"].toMap());
 else
 encV2->stop();

// {
// QVariantMap dataSnap;
// dataSnap["width"]=cfg["encv"].toMap()["width"].toInt();
// dataSnap["height"]=cfg["encv"].toMap()["height"].toInt();
// snap->setData(dataSnap);
// }


 }
 else
 {
 encA->stop();
 encV->stop();
 }

 Channel::updateConfig(cfg);
}