#ifndef QMLHANDLER_H
#define QMLHANDLER_H


#include <QDebug>
#include <QObject>
#include <QUrl>
#include <string>

class QMLHandler : public QObject {
  Q_OBJECT

private:
  void handleJSON(std::string buffer);
  void readPipeLoop();
  void reopenCLI(QString ip);
  void closeCLI();

public:
  explicit QMLHandler(QObject *parent = 0);
  void onExit();


// C++ -> QML
signals:
  // Sending
  void sendingSetFileUrlText(QString signalText);
  void sendingEnableSendButton();
  void sendingDisableSendButton();

  // Receiving
  void receivingClearFileList();
  void receivingListFile(QString fileName);

  // Messages
  void message(QString msg);

  // Settings
  void settingsOpenSwitchServerPopup();

  // Ip Popup
  void ipPopupSetStatus(QString status);
  void ipPopupClose();
  void ipPopupOpen();

  // Login Signup Popup
  void loginSignupPopupClose();
  void loginSignupPopupOpen();

  // Login
  void loginSetStatus(QString status);

  // Signup
  void signupSetStatus(QString status);

  // Footer
  void log(QString logText);
  void footerSetStatus(QString status);


// QML -> C++
public slots:
  // Sending
  void onSendingSelectFileButton(QUrl url);
  void onSendingSendFileButton();
  void onSendingClearSelectionButton();

  // Receiving
  void onReceivingListFilesButton();
  void onReceivingGetFileButton(QString fileName);

  // Messages
  void onMessagesSendButton(QString msg);

  // Settings
  void onSettingsSwitchServerButton();

  // Ip Popup
  void onIpPopupConnectButton(QString ip);

  // Login
  void onLoginLoginButton(QString username, QString password);

  // Signup
  void onSignupRegisterButton(QString username, QString passwordOne, QString passwordTwo);

  // Footer
  void onFooterGetStatusButton();
};

#endif // QMLHANDLER_H