# -*-coding:Utf-8 -*

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"""Fichier contenant le paramètre 'montant' de la commande 'questeur'."""

from primaires.interpreteur.masque.parametre import Parametre

class PrmMontant(Parametre):
    
    """Commande 'questeur montant'.
    
    """
    
    def __init__(self):
        """Constructeur du paramètre"""
        Parametre.__init__(self, "montant", "balance")
        self.aide_courte = "demande le montant conservé"
        self.aide_longue = \
            "Cette commande interroge la valeur de l'argent déposé dans " \
            "le questeur présent dans la salle où vous vous trouvez."
    
    def interpreter(self, personnage, dic_masques):
        """Interprétation du paramètre"""
        salle = personnage.salle
        if not importeur.commerce.questeur_existe(salle):
            personnage << "|err|Aucun questeur n'est présent là où " \
                    "vous vous trouvez.|ff|"
            return
        
        questeur = importeur.commerce.questeurs[salle]
        if questeur.servant is None:
            personnage << "|err|Personne n'est présent pour s'en charger.|ff|"
            return
        
        montant = questeur.comptes.get(personnage, 0)
        if montant == 0:
            personnage << "Vous n'avez rien déposé dans ce questeur."
        else:
            personnage << "Vous disposez de {} pièces de bronze sur votre " \
                    "compte.".format(montant)
