#include "PaiJobSummaryWidgetBar.h"
#include <QPainter>
#include <QLinearGradient>


namespace pai
{

   namespace gui
   {
		   PaiJobSummaryWidgetBar::PaiJobSummaryWidgetBar(QWidget *parent) : QWidget(parent)
		   {
			  this->resize(200,20);
		   }

		   PaiJobSummaryWidgetBar::~PaiJobSummaryWidgetBar()
		   {

		   }

		   void PaiJobSummaryWidgetBar::SetColor(const QColor& beforeColor, const QColor& afterColor)
		   {
			   m_BeforeColor  = beforeColor;
			   m_AfterColor = afterColor;
		   }

		   void PaiJobSummaryWidgetBar::SetName(const QString& text, const QString& progress)
		   {
			   m_value = text;
			   m_progress = progress;
		   }

		   void PaiJobSummaryWidgetBar::paintEvent(QPaintEvent */*pEvent*/)
		   {
			   QPainter paint(this);
			   QPen pen;

			   pen.setWidth(15);
			   pen.setCapStyle(Qt::RoundCap);


			   paint.setRenderHint(QPainter::Antialiasing, true);
			   QLinearGradient linearGradient(0, this->height()/2, this->width() - 40, this->height()/2);
			   linearGradient.setColorAt(0.1, m_BeforeColor);
			   linearGradient.setColorAt(0.6, m_AfterColor);
			   pen.setBrush(linearGradient);
			   paint.setPen(pen);

			   paint.drawLine(0, this->height()/2, this->width() - 40, this->height()/2);
			   pen.setCapStyle(Qt::FlatCap);
			   pen.setColor(m_BeforeColor);
			   paint.setPen(pen);
			   paint.drawLine(0, this->height()/2, 5, this->height()/2);

			   pen.setColor(Qt::white);
			   paint.setPen(pen);
			   paint.drawText(2, this->height()/2 + 4, m_value);

			   pen.setColor("#666666");
			   paint.setPen(pen);
			   paint.drawText(this->width()-32 ,this->height()/2 + 4,m_progress);
		   }
   }
}