#include "ImageProvider.h"
#include <QDebug>

ImageProvider::ImageProvider()
	: QQuickImageProvider(QQuickImageProvider::Image) {}

QImage ImageProvider::requestImage(const QString&, QSize*,const QSize&) 
{
	return this->img;
}

QPixmap ImageProvider::requestPixmap(const QString&, QSize*,
	const QSize&) {
	return QPixmap::fromImage(this->img);
}

ShowImage::ShowImage(QObject* parent, RenderPosition _pos) : QObject(parent) {
	campos = _pos;
	m_pImgProvider = new ImageProvider();
}

void ShowImage::sendFrontImage() {

	emit callQmlRefeshFrontImg();
}

void ShowImage::sendBackImage() {

	emit callQmlRefeshBackImg();
}

void ShowImage::sendLeftImage() {
	// m_pImgProvider->img = image;// .mirrored(true, false);
	emit callQmlRefeshLeftImg();
}

void ShowImage::sendRightImage() {
	//    m_pImgProvider->img = image;//.mirrored(true, false);
	emit callQmlRefeshRightImg();
}
void ShowImage::sendLeftAnchor() {
	//  m_pImgProvider->img = image;
	emit callQmlRefeshLeftAnchor();
}
void ShowImage::sendRightAnchor()
{
	//   m_pImgProvider->img = image;
	emit callQmlRefeshRightAnchor();
}

// void ShowImage::sendPanelImage(QImage sendimage) {
//  m_pImgProvider->img = sendimage;
//  emit callQmlRefeshPanelImg();
//}

void ShowImage::OnRender(std::unique_ptr<uint8_t>& pBuffer, int32_t,
	int32_t) {

	//qDebug() <<&pBuffer;
	if (pBuffer == nullptr)
	{		
		//  m_image.fill(Qt::GlobalColor::transparent);
		return;
	}
	std::lock_guard<std::mutex> l(buffer_lock_);

	//m_pImgProvider->img = QImage(pBuffer.get(), 1920, 1080, QImage::Format_RGB32);
	//m_pImgProvider->img = QImage(pBuffer.get(), 1280, 720, QImage::Format_RGB32);
	m_pImgProvider->img = QImage(pBuffer.get(), 1080, 640, QImage::Format_RGB32);

	switch (campos)
	{
	case RenderPosition::FRONT:
		//m_CountF++;
		//if (m_CountF % 3 == 0)
	{
		sendFrontImage();
		//qDebug() << "====·¢ËÍ1/3ÊÓƵ" << "=======";
	}

	break;
	case RenderPosition::LEFT:
		sendLeftImage();
		break;
	case RenderPosition::RIGHT:
		sendRightImage();
		break;
	case RenderPosition::BACK:
		sendBackImage();
		break;
	case RenderPosition::LANCHOR:
		sendLeftAnchor();
		break;
	case RenderPosition::RANCHOR:
		sendRightAnchor();
		break;
	}
}
void ShowImage::Empty()
{
	if (m_pImgProvider != nullptr)
	{
		//QColor bmpBackA(0, 0, 0, 0);
		//m_pImgProvider->img = QImage((uint8_t*)NULL, 1280, 720, QImage::Format_RGB32);
		//m_pImgProvider->img = QImage((uint8_t*)NULL, 1920, 1080, QImage::Format_RGB32);
		m_pImgProvider->img = QImage((uint8_t*)NULL, 1080, 640, QImage::Format_RGB32);

		switch (campos)
		{
		case RenderPosition::FRONT:
			sendFrontImage();
			break;
		case RenderPosition::LEFT:
			sendLeftImage();
			break;
		case RenderPosition::RIGHT:
			sendRightImage();
			break;
		case RenderPosition::BACK:
			sendBackImage();
			break;
		case RenderPosition::LANCHOR:
			sendLeftAnchor();
			break;
		case RenderPosition::RANCHOR:
			sendRightAnchor();
			break;

		}
	}
}