# -*-coding:Utf-8 -*

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"""Fichier contenant le paramètre 'encodage' de la commande 'options'."""

from primaires.interpreteur.masque.parametre import Parametre

class PrmEncodage(Parametre):
    
    """Commande 'options encodage'.
    
    """
    
    def __init__(self):
        """Constructeur du paramètre"""
        Parametre.__init__(self, "encodage", "encoding")
        self.schema = "<nom_encodage>"
        self.aide_courte = "change l'encodage du compte"
        self.aide_longue = \
            "Cette commande permet de changer l'encodage de votre " \
            "compte. Cette commande influencera les autres joueurs de " \
            "votre compte puisqu'il est présupposé qu'ils sont connecté " \
            "du même point. Vous devez lui préciser en paramètre un nom " \
            "d'encodage comme |ent|utf-8|ff| par exemple."
    
    def interpreter(self, personnage, dic_masques):
        """Interprétation du paramètre"""
        encodage = dic_masques["nom_encodage"].encodage
        anc_encodage = personnage.compte.encodage
        a_encodage = anc_encodage
        if not anc_encodage:
            a_encodage = "aucun"
        v_encodage = encodage
        if encodage == "aucun":
            v_encodage = ""
            
        if v_encodage == anc_encodage:
            personnage << "|err|Votre encodage est déjà réglé sur " \
                    "{}.|ff|".format(a_encodage)
        else:
            personnage.compte.encodage = v_encodage
            personnage << "Vous changez l'encodage du compte de {} à " \
                    "{}.".format(a_encodage, encodage)
