testentry.h

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/***************************************************************************
    Copyright 2007 Frederik Gladhorn <frederik.gladhorn@kdemail.net>
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/


#ifndef TESTENTRY_H
#define TESTENTRY_H

#include <QFlags>

#include <keduvocexpression.h>

class TestEntry
{
public:
    enum ErrorType {
        SpellingMistake       =  0x01, 
        CapitalizationMistake =  0x02, 
        AccentMistake         =  0x04, 
        ArticleWrong          =  0x08, 
        ArticleMissing        =  0x10, 
        FalseFriend           =  0x20, 
        Synonym               =  0x40, 
        Empty                 =  0x80, 
        UnrelatedWord         = 0x100, 
        Incomplete            = 0x200, 
        Correct               = 0x400, 
        Wrong                 = 0x800  
    };

    Q_DECLARE_FLAGS(ErrorTypes, ErrorType)

    TestEntry(KEduVocExpression *entry);

    void updateStatisticsRightAnswer(grade_t currentPreGrade, grade_t currentGrade);

    void updateStatisticsWrongAnswer(grade_t currentPreGrade, grade_t currentGrade);

    bool shouldChangeGrades();

    int answeredCorrectInSequence();
    int statisticCount();
    int statisticGoodCount();
    int statisticBadCount();
    bool correctAtFirstAttempt();
    bool isUnseenQuestion() const;

    QString conjugationTense() const;
    void setConjugationTense(const QString& tense);

    QList<KEduVocWordFlags> conjugationPronouns() const;
    void setConjugationPronouns(const QList<KEduVocWordFlags>& flags);

    void setLastErrors(ErrorTypes errorTypes);
    ErrorTypes lastErrors();

    void setLastPercentage(double percent);
    double lastPercentage();

    void addUserAnswer(const QString& answer) {
        if (!answer.isEmpty()) m_userAnswers.append(answer);
    }
    QStringList userAnswers() {
        return m_userAnswers;
    }

    void setLanguageFrom(int from);
    void setLanguageTo(int to);
    int languageFrom() const;
    int languageTo() const;

    KEduVocExpression *entry() const;

private:
    KEduVocExpression *m_entry;

    int  m_languageFrom;   // Index of the language this entry is from
    int  m_languageTo;     // Index of the language this entry is from

    // These are for the current entry only, so that we can display
    // statistics about it after the training session is finished..
    int m_statisticCount;
    int m_statisticGoodCount;
    int m_statisticBadCount;
    int m_answeredCorrectInSequence;
    bool m_correctAtFirstAttempt;
    bool m_shouldChangeGrades;  // Set to true when grades should be changed after the practice
    bool m_isUnseenQuestion;    // Is set to true for questions never seen before.

    double m_lastPercentage;
    ErrorTypes m_lastError;

    QStringList m_userAnswers;

    QString                 m_conjugationTense;
    QList<KEduVocWordFlags> m_conjugationPronouns;
};

Q_DECLARE_OPERATORS_FOR_FLAGS(TestEntry::ErrorTypes)

#endif