#ifndef ACTIVITYLOG_H
#define ACTIVITYLOG_H

#include <QPlainTextEdit>
#include <QString>
#include <QFile>
#include <QTabWidget>
#include <QHBoxLayout>
#include <QTextStream>
#include <QGroupBox>
#include "constants.h"

class ActivityLog : public QWidget
{
    Q_OBJECT

public:
    ActivityLog(); // Default constructor.
    ~ActivityLog(); // Default destructor.

    void write( QString cLine, int lType ); // Write the given QString to correct log and file.

    QPlainTextEdit* getLogPointer( int logType ); // Get the pointer to the log of the given type.
    QGroupBox* getGroupBox( QString title ); // Get the pointer to the layout with the tab widget holding the logs.

private:
    QString getCurrTime(); // Get the current system time and return a QString containing the time.
    void writeToLog( QString textLine, QString timeLine, QPlainTextEdit* log ); // Write the given time and text to the log.
    void writeToFile( QString textLine, QString timeLine, QFile* file ); // Write the given time and text to the file.
    void checkFileSizes(); // Ensure the number of lines written to each file has not exceeded the maximum.
    QString timeStamp(); // Return a string with the current time in a special format for files.

    // Pointers to the logs.
    QPlainTextEdit* normalLog;
    QPlainTextEdit* debugLog;
    QPlainTextEdit* cmdLineLog;
    QPlainTextEdit* clientLog;

    QTabWidget* logTabs; // Pointer to the Log Tab Widget

    QHBoxLayout* layout; // Pointer to the main layout of the tab widget.
    QGroupBox* logBox; // Pointer to the group box containing the tab layout.

    // Pointers to the files.
    QFile* normalFile;
    QFile* debugFile;
    QFile* cmdLineFile;
    QFile* clientFile;

    // Variables for the number of lines written to the current file.
    int normalSize;
    int debugSize;
    int cmdLineSize;
    int clientSize;

    // Variables for the file number.
    int normalNum;
    int debugNum;
    int cmdLineNum;
    int clientNum;
};

#endif // ACTIVITYLOG_H