#pragma once

#include <QtWidgets/QMainWindow>
#include <QtWidgets/QMenuBar>
#include <QtWidgets/QToolBar>
#include <QtWidgets/QStatusBar>
#include <QtWidgets/QSplitter>
#include <QtWidgets/QTabWidget>
#include <QtWidgets/QVBoxLayout>
#include <QtWidgets/QHBoxLayout>
#include <QtWidgets/QFileDialog>
#include <QtWidgets/QMessageBox>
#include <QtCore/QSettings>

class TextEditor;
class FileTreeWidget;
class TerminalWidget;
class ProjectManager;

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow(QWidget *parent = nullptr);
    ~MainWindow();

private slots:
    void newFile();
    void openFile();
    void saveFile();
    void saveAsFile();
    void openProject();
    void buildProject();
    void runProject();
    void debugProject();
    void showAbout();
    void toggleTheme();

private:
    void setupUI();
    void setupMenus();
    void setupToolbar();
    void setupStatusBar();
    void connectSignals();
    void loadSettings();
    void saveSettings();

    // UI Components
    QSplitter *m_centralSplitter;
    QSplitter *m_leftSplitter;
    QTabWidget *m_editorTabs;
    FileTreeWidget *m_fileTree;
    TerminalWidget *m_terminal;
    
    // Managers
    ProjectManager *m_projectManager;
    
    // Settings
    QSettings *m_settings;
    bool m_darkTheme;
    
    // Current file
    QString m_currentFilePath;
};