#include "SystemSelfcheck.h"
#include "ui_SystemSelfcheck.h"

CSystemSelfcheck::CSystemSelfcheck(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::CSystemSelfcheck)
{
    ui->setupUi(this);
    ui->widget_6->setProperty("flag", "Title");
    ui->widget->setProperty("flag", "normal");

    m_centerLabel = new QLabel(ui->chartView);
    m_centerLabel->setStyleSheet(QString("background:transparent;font-family:\"微软雅黑\";"
                                         "font-size:20px; color:#409CE1; font-weight:900;"));
    m_centerLabel->hide();

    initPieChart();
    bulidPieChart(75);

}

CSystemSelfcheck::~CSystemSelfcheck()
{
    delete ui;
}


void CSystemSelfcheck::resizeEvent(QResizeEvent *event)
{
    Q_UNUSED(event)

    m_centerLabel->move((ui->chartView->width()-m_centerLabel->width())/2,
                        (ui->chartView->height()-m_centerLabel->height())/2);

//    m_bottomLabel->move((ui->chartView->width()-m_bottomLabel->width())/2,
//                        ui->chartView->height() - m_bottomLabel->height() - 15);
}


void CSystemSelfcheck::initPieChart()
{
    QChart *chart = new QChart();

    chart->setAnimationOptions(QChart::SeriesAnimations);

    m_ChartView = ui->chartView;
    ui->chartView->setChart(chart);
    ui->chartView->setRenderHint(QPainter::Antialiasing);
}


void CSystemSelfcheck::bulidPieChart(int percent)
{
    m_centerLabel->setText(QString("    %1%\n%2").arg(percent).arg("自检进度"));
    QChart *chart = ui->chartView->chart();
    chart->removeAllSeries();

    ui->chartView->setRenderHint(QPainter::NonCosmeticDefaultPen);
    QPieSeries *series = new QPieSeries();//创建饼图序列
    series->setHoleSize(0.66);//饼图中间空心的大小
    series->setPieSize(0.8);//饼图的大小

    QPieSlice *slice0 = new QPieSlice();
    slice0->setValue(percent);
    slice0->setColor(QColor(64, 156, 225));

    QPieSlice *slice1 = new QPieSlice();
    slice1->setValue(100 - percent);
    slice1->setColor(QColor(231, 238, 251));

    series->append(slice0);
    series->append(slice1);

    chart->addSeries(series);
    chart->legend()->setVisible(false);

    m_centerLabel->show();
    resizeEvent(NULL);
}