#! /usr/bin/env python
# -*- encoding: iso-8859-15 -*-

#generation d'une question de questionnaire si il y a des arguments, sinon affiche le résultat

def parse(text):
    ligne = text.split("\\")
    question = []
    for l in ligne:
        l = l.split(":",1)
        if len(l)>=2:
            question+=[(l[0],l[1])]
    return question

def question_choix_unique(f,QR):
    r=""
    id = QR[0][0]
    r+=f.rawHTML("""<script type="text/javascript">
    var point_%(id)s = 0
    var point_globale = 0
    function ajoute_Q%(id)s(point)
    {
    point_globale = point_globale + point - point_%(id)s
    point_%(id)s = point
    document.getElementById('result').innerHTML = point_globale
    }
    </script>
    <p> %(Q)s </p>
    """ % { "id" : id , "Q" : QR[0][1]})
    QR=QR[1:]
    for (point,rep) in QR:
        r+=f.rawHTML("""<input type="radio" name="radio%(id)s" onclick="ajoute_Q%(id)s(%(point)s)" > %(rep)s<br>\n"""% { "point" : point , "id" : id, "rep" : rep})  
    return r


def question_choix_multiple(f,QR):
    r=""
    id = QR[0][0]
    r+=f.rawHTML("""<script type="text/javascript">
    var point_globale = 0
    function ajoute_multiple(point,on)
    {
    if(on)
    {point_globale = point_globale + point}
    else
    {point_globale = point_globale - point}
    document.getElementById('result').innerHTML = point_globale
    }
    </script>
    <p> %(Q)s </p>
    """ % { "id" : id , "Q" : QR[0][1]})
    QR=QR[1:]
    for (point,rep) in QR:
        r+=f.rawHTML("""<input type="checkbox" name="radio%(id)s" onclick="ajoute_multiple(%(point)s,this.checked)" > %(rep)s<br>\n"""% { "point" : point , "id" : id, "rep" : rep})  
    return r


def result(f):
    return """<p id="result"> 0 </p>"""

def execute(macro,text):
    f = macro.formatter
    if text == "":
        return result(f)
    else:
        QR = parse(text)
        if QR[0][0][0]=='*':
            return question_choix_multiple(f,QR)
        else:
            return question_choix_unique(f,QR)