/*
 * Copyright 2017 Haiku Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *		Brian Hill
 */
#ifndef TASK_LOOPER_H
#define TASK_LOOPER_H


#include <Job.h>
#include <Looper.h>
#include <ObjectList.h>
#include <String.h>
#include <StringList.h>
#include <package/Context.h>

#include "TaskTimer.h"


class DecisionProvider : public BPackageKit::BDecisionProvider {
public:
								DecisionProvider() {}

	virtual	bool				YesNoDecisionNeeded(const BString& description,
									const BString& question,
									const BString& yes,
									const BString& no,
									const BString& defaultChoice)
									{ return true; }
};


class JobStateListener : public BSupportKit::BJobStateListener {
public:
								JobStateListener() {}

	virtual	void				JobStarted(BSupportKit::BJob* job);
	virtual	void				JobSucceeded(BSupportKit::BJob* job);
	virtual	void				JobFailed(BSupportKit::BJob* job);
	virtual	void				JobAborted(BSupportKit::BJob* job);
	BString						GetJobLog();

private:
			BStringList			fJobLog;
};


class TaskLooper : public BLooper {
public:
							TaskLooper(const BMessenger& target);
	virtual	bool			QuitRequested();
	virtual void			MessageReceived(BMessage*);

private:
	void					_RemoveAndDelete(Task* task);
	static status_t			_DoTask(void* data);
	static void				_AppendErrorDetails(BString& details,
								JobStateListener* listener);
	
	BObjectList<Task>		fTaskQueue;
	BMessenger				fReplyTarget;
	BMessenger				fMessenger;
};


#endif