#include "ConsoleOutputWidget.h"
#include <QScrollBar>
#include <QDateTime>
//#include "geometryutils.h"

void AppendConsole(Priority priority, const QString &output);

ConsoleOutputWidget::ConsoleOutputWidget(const QString &title, QWidget *parent , Qt::WindowFlags flags )
	:QDockWidget(title,parent,flags)
{
	Console=new QTextEdit(this);
    this->setWidget(Console);
	Console->document()->setMaximumBlockCount(5000);
	//Console->setEnabled(false);
}

ConsoleOutputWidget::~ConsoleOutputWidget()
{
	QVector<QTextEdit*> aa;
	aa.append(Console);
	qDeleteAll(aa);
}

ConsoleOutputWidget* ConsoleOutService()
{
    static ConsoleOutputWidget* singleInstance= new ConsoleOutputWidget("", nullptr, 0);
	return singleInstance;
}

void ConsoleOutputWidget::AppendConsole(QColor c, const QString &output)
{	
	Console->setTextColor(c);
	Console->verticalScrollBar()->setValue(Console->verticalScrollBar()->maximum());
    Console->insertPlainText("["+QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss.zzz")+"]"+output);
	Console->insertPlainText("\n");
}

void AppendConsole(Priority priority,const QString &output)
{
	ConsoleOutputWidget *Console= ConsoleOutService();
	if(priority==PAI_ERROR) Console->AppendConsole(Qt::red,output);
	else if(priority==PAI_WARN) Console->AppendConsole(Qt::darkYellow, output);
	else if(priority==PAI_INFO) Console->AppendConsole(Qt::blue, output);
}