#pragma once

#include <QObject>
#include <QProcess>
#include <QProcessEnvironment>
#include <QQmlEngine>
#include <QStringList>
#include <QTemporaryDir>
#include <QTimer>
#include <QVariantList>

class UpdateManager : public QObject
{
  Q_OBJECT
  QML_ELEMENT
  QML_SINGLETON

  Q_PROPERTY(int packageCount READ packageCount NOTIFY packageCountChanged)
  Q_PROPERTY(bool isChecking READ isChecking NOTIFY isCheckingChanged)
  Q_PROPERTY(bool isUpdating READ isUpdating NOTIFY isUpdatingChanged)
  Q_PROPERTY(bool isInstalling READ isInstalling NOTIFY isInstallingChanged)
  Q_PROPERTY(bool isRemoving READ isRemoving NOTIFY isRemovingChanged)

  public:
    explicit UpdateManager(QObject* parent = nullptr);

  public:
    int packageCount() const;
    bool isChecking() const;
    bool isUpdating() const;
    bool isInstalling() const;
    bool isRemoving() const;

  private:
    QProcess m_process;

  private:
    bool m_isChecking = false;
    bool m_isUpdating = false;
    bool m_isInstalling = false;
    bool m_isRemoving = false;

  signals:
    void packageCountChanged();
    void isCheckingChanged();
    void isUpdatingChanged();
    void isInstallingChanged();
    void isRemovingChanged();
};