# -*-coding:Utf-8 -*

# Copyright (c) 2010-2017 CORTIER Benoît
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"""Package contenant la commande 'decrire'"""

from primaires.interpreteur.masque.parametre import Parametre

class PrmLister(Parametre):

    """Commande 'valider voir'.

    """

    def __init__(self):
        """Constructeur du paramètre"""
        Parametre.__init__(self, "lister", "list")
        self.schema = ""
        self.aide_courte = "Liste les joueurs à valider."
        self.aide_longue = \
            "Cette commande liste les joueurs en attente d'une validation " \
            "de description. Si la demande a été pris en charge par un " \
            "autre administrateur, elle n'apparaîtra normalement pas."

    def interpreter(self, personnage, dic_masques):
        """Méthode d'interprétation de commande"""
        joueurs = [joueur for joueur in importeur.joueur.joueurs.values() if \
                joueur.description_modifiee]
        if not joueurs:
            personnage << "Aucun joueur n'est en attente de validation " \
                    "de description pour l'heure."
            return

        joueurs = sorted(joueurs, key=lambda joueur: joueur.nom)
        ligne = []
        lignes = [ligne]
        for joueur in joueurs:
            if len(ligne) > 4:
                ligne = []
                lignes.append(ligne)

            ligne.append(joueur.nom.ljust(15))

        aff = []
        for ligne in lignes:
            aff.append(" ".join(ligne))

        personnage << "\n".join(aff)
