mainwindow.h

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/*
 * SyntaxTutor - Interactive Tutorial About Syntax Analyzers
 * Copyright (C) 2025 Jose R. (jose-rzm)
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
 
#include "backend/grammar.hpp"
#include "backend/grammar_factory.hpp"
#include "lltutorwindow.h"
#include "slrtutorwindow.h"
#include "tutorialmanager.h"
#include <QMainWindow>
#include <QSettings>
 
static const QVector<QString> levelColors = {
    "#2C3E50", // 1: Navy oscuro
    "#2980B9", // 2: Azul brillante
    "#16A085", // 3: Teal
    "#27AE60", // 4: Verde esmeralda
    "#8E44AD", // 5: Púrpura medio
    "#9B59B6", // 6: Púrpura claro
    "#E67E22", // 7: Naranja
    "#D35400", // 8: Naranja oscuro
    "#CD7F32", // 9: Bronce
    "#FFD700"  // 10: Oro puro
};
 
QT_BEGIN_NAMESPACE
namespace Ui {
class MainWindow;
}
QT_END_NAMESPACE

class MainWindow : public QMainWindow {
    Q_OBJECT
    Q_PROPERTY(unsigned userLevel READ userLevel WRITE setUserLevel NOTIFY
                   userLevelChanged)
 
  public:
    MainWindow(QWidget* parent = nullptr);

    ~MainWindow();

    unsigned thresholdFor(unsigned level) { return BASE_THRESHOLD * level; }

    unsigned userLevel() const { return m_userLevel; };

    void setUserLevel(unsigned lvl) {
        unsigned clamped = qMin(lvl, MAX_LEVEL);
        if (m_userLevel == clamped)
            return;
        m_userLevel = clamped;
        emit userLevelChanged(clamped);
    }
 
  private slots:
    void on_lv1Button_clicked(bool checked);
    void on_lv2Button_clicked(bool checked);
    void on_lv3Button_clicked(bool checked);

    void on_pushButton_clicked();

    void on_pushButton_2_clicked();

    void on_tutorial_clicked();

    void on_actionSobre_la_aplicaci_n_triggered();

    void on_actionReferencia_LL_1_triggered();

    void on_actionReferencia_SLR_1_triggered();

    void on_idiom_clicked();
 
  signals:
    void userLevelChanged(unsigned lvl);

    void userLevelUp(unsigned newLevel);
 
  private:
    void setupTutorial();

    void restartTutorial();

    void handleTutorFinished(int cntRight, int cntWrong);

    void saveSettings();

    void loadSettings();
 
    Ui::MainWindow*  ui;              
    GrammarFactory   factory;         
    int              level = 1;       
    TutorialManager* tm    = nullptr; 
 
    static constexpr unsigned MAX_LEVEL = 10;  
    static constexpr unsigned MAX_SCORE = 999; 
 
    unsigned  m_userLevel = 1; 
    unsigned  userScore   = 0; 
    QSettings settings;        
 
    const unsigned BASE_THRESHOLD = 10; 
};
#endif // MAINWINDOW_H