#include "bugagent.h"

#include "branchitem.h"

#include "mainwindow.h"

#include "vymmodel.h"

extern Main *mainWindow;

BugAgent::BugAgent (BranchItem *bi,const QString &bug)

{

	if (!bi) 

	{

		qWarning ("Const BugAgent: bi==NULL");

		return;

	}

	branchID=bi->getID();

	modelID=bi->getModel()->getID();

	bugID=bug;

	script="test/vym-bug.pl";

	p=new Process;

	connect (p, SIGNAL (finished(int,QProcess::ExitStatus) ), 

		this, SLOT (processFinished(int,QProcess::ExitStatus) ));

	p->start (script,QStringList()<<bugID);

	if (!p->waitForStarted())

	{

		qWarning()<<"BugAgent::getBugzillaData couldn't start "<<script;

		return;

	}	

}

BugAgent::~BugAgent ()

{

	delete p;

}

void BugAgent::processFinished(int exitCode, QProcess::ExitStatus exitStatus)

{

	if (exitStatus==QProcess::NormalExit)

	{

		VymModel *model=mainWindow->getModel (modelID);

		if (model)

		{

			BranchItem *bi=(BranchItem*)(model->findID (branchID));		

			if (bi)

			{

				QString oldsel=model->getSelectString ();

				model->select (bi);

				// Now do needed changes:

				QString result=p->getStdout();

				while (result.endsWith("\n")) result.chop(1); 

				//qWarning() << QString(result);

				QString err=p->getErrout();

				if (!err.isEmpty())

				{

					qWarning() << "VM::BugAgent Error:\n";

					qWarning() <<err;

				}

				else if (!result.isEmpty())

				{

					QString heading,cdate,mdate,state,whiteboard;

					QRegExp re("short_desc:(.*)\n");

					re.setMinimal(true);

					if (re.indexIn (result) !=-1) heading=re.cap(1);

					re.setPattern ("creation_ts:(.*)\n");

					if (re.indexIn (result) !=-1) cdate=re.cap(1);

					re.setPattern ("delta_ts:(.*)\n");

					if (re.indexIn (result) !=-1) mdate=re.cap(1);

					re.setPattern ("bug_status:(.*)\n");

					if (re.indexIn (result) !=-1) state=re.cap(1);

					re.setPattern ("status_whiteboard:(.*)\n");

					if (re.indexIn (result) !=-1) whiteboard=re.cap(1);

					model->setHeading (bugID + " - " + heading);

					qDebug() << "VM: heading="<<heading;

					qDebug() << "VM:   cdate="<<cdate;

					qDebug() << "VM:   mdate="<<mdate;

					qDebug() << "VM:   state="<<state;

					qDebug() << "VM:  wboard="<<whiteboard;

					//qDebug() <<"VM::getBugzillaData  "<<script<<" returned:\n";

					//qDebug() <<QString(result);

				} else	

					qWarning() << "VM::getBugzillaData "<<script<<"  returned nothing\n";

				// Changes finished

				model->select (oldsel);

			} else

				qWarning ()<<"BugAgent: Found model, but not branch #"<<branchID;

		} else

			qWarning ()<<"BugAgent: Couldn't find model #"<<modelID;

	} else		

		qWarning()<< "BugAgent: Process finished with exitCode="<<exitCode;

	delete (this);

}