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#include "testresultwidget.h"
#include "ui_testresultwidget.h"
#include "test.h"
#include "testview.h"
#include <QDebug>

/**************************************************************************************************
 **************************************************************************************************/
TestResultWidget::TestResultWidget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::TestResultWidget)
{
    ui->setupUi(this);
    setAttribute(Qt::WA_NoSystemBackground);
}

/**************************************************************************************************
 **************************************************************************************************/
TestResultWidget::~TestResultWidget()
{
    delete ui;
}

/**************************************************************************************************
 **************************************************************************************************/
void TestResultWidget::setTest(TestView *t)
{
    connect(t, SIGNAL(destroyed()), this, SLOT(onTestChanged()));
    connect(t->test(), SIGNAL(statusChanged(Test::TestStatus)), this, SLOT(onTestChanged()));
    test = t;

    ui->title->setText(t->test()->name());
    TestResult r = t->test()->result();
    QString incidentCount;
    if (r.failures.count() > 0)
        incidentCount = QString::number(r.failures.count()) + QLatin1String(" failed");
    if (r.messages.count() > 0) {
        incidentCount += QLatin1String(r.failures.count() > 0 ? ", " : "")
                         + QString::number(r.messages.count())
                         + QLatin1String(r.messages.count() > 1 ? " messages" : " message");
    }
    ui->failcount->setText(incidentCount);

    // Yes, this is the problem with using style sheets...
    ui->frame->setStyleSheet(
        r.pass ? "QFrame#frame {\nbackground-color: qlineargradient(spread:pad, x1:0.42, y1:0, x2:0.76, y2:1, stop:0 rgba(75, 75, 20, 255), stop:1 rgba(255, 255, 71, 255));\nborder: 2px solid rgba(205, 205, 92, 255);\nborder-radius: 20px;\n}"
               : "QFrame#frame {\nbackground-color: qlineargradient(spread:pad, x1:0.42, y1:0, x2:0.76, y2:1, stop:0 rgba(75, 29, 20, 255), stop:1 rgba(255, 99, 71, 255));\nborder: 2px solid rgba(205, 92, 92, 255);\nborder-radius: 20px;\n}"
    );

    ui->listWidget->clear();
    listSize = QSize(0, 0);
    QFontMetrics f(ui->listWidget->font());
    QPixmap pix(":/images/error.png");

    QList<TestIncident> allIncidents = r.failures + r.messages;
    foreach (const TestIncident &incident, allIncidents) {
        QString firstL = incident.type.toUpper() + ": " + incident.function + "(" + incident.data + ")";
        QString secondL = incident.message;
        QString thirdL;
        if (!incident.file.isEmpty() || incident.line)
            thirdL = "Loc: [" + incident.file + "(" + QString::number(incident.line) + ")]";
        QIcon ico(":/images/error.png");
        ui->listWidget->addItem(new QListWidgetItem(ico, firstL.toLatin1()));
        ui->listWidget->addItem(secondL.toLatin1());
        if (!thirdL.isEmpty())
            ui->listWidget->addItem(thirdL.toLatin1());
        ui->listWidget->addItem("");

        int lines = qMax(secondL.count('\n'), qMax(secondL.count("\r\n"), secondL.count('\r'))) + 1;
        int height = qMax(pix.height(), f.height()) + (lines + (thirdL.isEmpty() ? 1 : 2)) * f.height();
        int maxWidth = qMax(f.width(pix.width() + firstL), qMax(f.width(secondL), f.width(thirdL)));
        listSize.setHeight(listSize.height() + height);
        listSize.setWidth(qMax(listSize.width(), maxWidth));
    }
}

/**************************************************************************************************
 **************************************************************************************************/
QListWidget *TestResultWidget::listWidget() const
{
    return ui->listWidget;
}

/**************************************************************************************************
 **************************************************************************************************/
QFrame *TestResultWidget::frame() const
{
    return ui->frame;
}

/**************************************************************************************************
 **************************************************************************************************/
QLabel *TestResultWidget::title() const
{
    return ui->title;
}

/**************************************************************************************************
 **************************************************************************************************/
QLabel *TestResultWidget::failCount() const
{
    return ui->failcount;
}

/**************************************************************************************************
 **************************************************************************************************/
void TestResultWidget::mouseReleaseEvent(QMouseEvent *e)
{
    Q_UNUSED(e);

    emit clicked();
}

/**************************************************************************************************
 **************************************************************************************************/
void TestResultWidget::onTestChanged()
{
    disconnect(test, SIGNAL(destroyed()), this, SLOT(onTestChanged()));
    disconnect(test->test(), SIGNAL(statusChanged(Test::TestStatus)), this, SLOT(onTestChanged()));

    emit clicked();
}