#ifndef FILECOMPARATORWINDOW_H
#define FILECOMPARATORWINDOW_H

#include <QDialog>
#include <QDebug>
#include <QTreeWidget>
#include "framefileio.h"
#include "can_structs.h"
#include "utility.h"
#include "dbc/dbchandler.h"

namespace Ui {
class FileComparatorWindow;
}

struct FrameData
{
    uint32_t ID;
    int dataLen;
    uint64_t bitmap;
    int values[8][256]; //first index is the data byte, second is # of times we saw that value
    QHash<QString, QList<QString>> signalInstances;
};

class FileComparatorWindow : public QDialog
{
    Q_OBJECT

public:
    explicit FileComparatorWindow(QWidget *parent = 0);
    ~FileComparatorWindow();

private slots:
    void loadInterestedFile();
    void loadReferenceFile();
    void clearReference();
    void saveDetails();

private:
    Ui::FileComparatorWindow *ui;
    QVector<CANFrame> interestedFrames;
    QVector<CANFrame> referenceFrames;
    QString interestedFilename;
    DBCHandler *dbcHandler;

    void calculateDetails();
    void showEvent(QShowEvent *);
    void closeEvent(QCloseEvent *event);
    bool eventFilter(QObject *obj, QEvent *event);
    void readSettings();
    void writeSettings();
};

#endif // FILECOMPARATORWINDOW_H