#pragma once
#include <QDialog>
#include <QListWidget>
#include "./ui_finddialog.h"

QT_BEGIN_NAMESPACE
namespace Ui { class FindDialog; }
QT_END_NAMESPACE

class FindDialog : public QDialog {
    Q_OBJECT

public:
    FindDialog(QWidget *parent = nullptr);
    ~FindDialog();
    // Force doing again the search, useful if list_widget items have changed
    void force_research();

public slots:
    void set_search_text(const QString &text, bool search_immediately = false);
    void set_qlist_widget(QListWidget* widget);
    inline void run_search();

signals:
    void item_selected(QListWidgetItem* item);
    void search_text_changed(const QString &text);

private slots:
    void on_textInputSearch_textEdited(const QString &text);
    void on_buttonSearchPrev_clicked();
    void on_buttonSearchNext_clicked();
    void on_hSlider_valueChanged(int value);
    void on_spinBox_valueChanged(int value);

private:
    Ui::FindDialog* ui;

    QListWidget* list_widget = nullptr;
    QString* last_search = new QString;
    QList<QListWidgetItem*> matches;
    int selected_match = 0;
    int total_matches = 0;

    // This is used with the spin box to avoid having repeated value changes due to the on_spinBox_valueChanged slot
    bool value_changed_processed = false;

    void init_search(bool force = false);
    void update_status();
    void select_match();
    bool has_search_changed();
};