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#ifndef LYQUIZ_H

#define LYQUIZ_H



#include <LyDict.h>

#include <LyQuestion.h>



#define HTML_TOP "<!DOCTYPE HTML>\n" \

    "<html>\n" \

    "    <head>\n" \

    "        <meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\">\n" \

    "        <title>${PAGE_TITLE}</title>\n" \

    "    </head>\n" \

    "    <body>\n"



#define HTML_BOTTOM "    </body>\n" \

    "</html>\n"



#define HTML_FORM_START "        <form action=\"#\" method=\"get\" accept-charset=\"utf-8\">\n"

#define HTML_FORM_END "        </form>\n"



#define HTML_QUESTION_START "            <div id=\"${QUESTION_ID}\" class=\"question\">\n" \

    "                <p>${QUESTION}</p>\n"

#define HTML_QUESTION_END "            </div>\n"



#define HTML_ANSWER "               <input type=\"radio\""\

    "name=\"a${ANSWER_ID}\" id=\"a${ANSWER_ID}\" />\n" \

    "               <label for=\"${ANSWER_ID}\">${ANSWER}</label>\n" \



/**

 * @brief

 *  Represents a quiz, or series of @ref LyQuestion "LyQuestions"

 *  and also generates quizzes from @ref LyDict "LyDicts".

 * @author

 *  Gregory McQuillan

 */

class LyQuiz

{

    public:

        LyQuiz(void);

        LyQuiz(QString);

        LyQuiz(const LyDict&);

        // virtual ~LyQuiz (void);



        void loadDictionary(LyDict);

        void setTitle(const QString&);

        void restart(void);

        void randomize(void);

        void randomSwap(void);



        int  currentQuestion(void) const;

        int  count(void) const;



        LyQuestion next(void);

        LyQuestion prev(void);



        QString title(void) const;

        QString nextHtml(void);

        // QString prevHtml(void);

        QString quizHtml(void);



        QString randomAnswer(bool);



    private:



        /// Title of the quiz

        QString _quiz_title;

        /** stores the index of the current question */

        int _current_question;

        /// @todo remove dictionary object, it has nothing to do with quizes,

        /// instead allow the quiz to be generated from a dictionary and load

        /// a dictionary into the questions

        // realistically speaking questions do not have to be just vocabulary

        // words and their associated meanings. When this change comes into play

        // _questions and _dictionary will have totally separate meanings.

        QList<LyQuestion> _questions;



        void populate_quiz(void);

        void seed(void);

        LyQuestion *random_question(void);

};



#endif