#ifndef NetworkDiscovery_H
#define NetworkDiscovery_H

#include <QtNetwork>
#include <QtCore>

#include <arpa/inet.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <syslog.h>
#include <sysfs/libsysfs.h>

#include "interfaceconfiguration.h"
#include "networkmanager.h"

#include "../common/fbgui.h"

#include "dhcp.h"



#define DEFAULT_PATHTODHCPCDEXE "/home/niklas/fbgui/customdhcpcd/src/build/cdhcpcd"

class NetworkDiscovery: public QObject {
Q_OBJECT

public:
	NetworkDiscovery(QObject *parent=0);
	~NetworkDiscovery();

	void initAndRun(QString serverIp, bool userChoice,
			bool autoUp,
			QString pathToLogFile,
			QString serverPath = DEFAULT_QTSOCKETADDRESS,
			QString pathToExe = DEFAULT_PATHTODHCPCDEXE,
			QStringList* args = NULL);
	int ip4_replaceDefaultRoute(QString ifName, QString gateway, int mss);
	QString getGatewayForInterface(QString ifName);

	int ip4_setManualConfiguration(QVariantMap result);
	QString readLogFile();
	void tryAgain();
	bool checkConnectivityViaTcp();
	QVariantMap getInterfaceConfig(QString ifName);

private slots:

    void handleNewConnection();
    void handleNewInput();
    void handleNewInputLine(QLocalSocket *client, QString data);
    void handleProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);
    void handleProcessStarted();
    void handleClientDisconnect();
    void slotReadyForRun();
    void checkForIsRunning();

signals:
    void addInterface(const QString & ifName);
    void changeProgressBarValue(const QString & ifName, const int $newValue);
    void connectionEstablished(QString ifName);
    void abortBoot(QString msg);
    void updateIfStatus(QString ifName, QString status);
    void allProcessesFinished();
    void continueBoot(QString ifName, int userChoice);
    void setManualConfInterfaces(QString jsonArr);
    void readyForRun();

private:
    QString _tag;
    QLocalServer *_server;
    QMap<QLocalSocket*,QLocalSocket*> _clients;
    QLocalSocket *_client;
    QMap<QString,QLocalSocket*> _ifNameToClient;
    QMap<QProcess*,QString> _clientProcessToIfNameMap;
    QString _pathToDhcpcdExe;
    QStringList _dhcpcdArguments;
    int _numberOfProcesses;
    NetworkManager _networkManager;
    bool _userChoice;
    bool _blocked;
    bool _autoUp;
    QString _serverIp;
    QString _pathToLogFile;
    QList<QString> _ifUpList;
    QList<QString> _ifDownList;
    int _ifUpCountdown;
    QTimer *_timer;
    QList<Q_PID> _pidsList;
    QMap<QString,interfaceconfiguration*> _ifcMap;
    void mainWork();

	void handleNewInput(QLocalSocket * client);

	void runDHCPCD(QList<QString> &interfaces);
	void runDHCPCD(QString interface);

	bool checkCarrierState(QString interface);
	bool checkConnectivity(QString ifName);
	bool checkConnectivityViaTcp(QString server);
	bool checkBlackList(QString i);

	void getListOfNetworkInterfaces();
	void getListOfNetworkInterfacesWithAutoUp();


};

#endif // NetworkDiscovery_H