"""
Copyright (c) 2020 Sdj Geek
Voir le fichier LICENSE

Classe d'accès aux données du site de l'Église

"""

import os
import pandas as pd
import numpy as np

from membre_base import MembreBase, MembreProvider


class ExcelIn(MembreProvider):

    def __init__(self, excel_path):
        self.excel_path = excel_path
        self.dataframe = None

    def __len__(self):
        return len(self.dataframe)

    class Member(MembreBase):

        def __init__(self, provider, row):
            super().__init__(provider)
            self.r_id = str(row["id"])
            self.r_first_name = str(row["first_name"]).strip().split(' ')[0].upper()
            self.r_last_name = str(row["last_name"]).strip().split(' ')[0].upper()
            self.r_maiden_name = str(row["maiden_name"]).strip().split(' ')[0].upper() if type(row["maiden_name"]) == np.str else None
            self.r_annee = str(row["annee"])
            self.r_mois = str(row["mois"])
            self.r_jour = str(row["jour"])
            self.r_ville = "<VIDE>"
            self.r_sexe = "F" if str(row["status"]) == "Female" else "M"

    def get_name(self):
        return os.path.basename(self.excel_path)

    def load(self):
        self.dataframe = pd.read_excel(self.excel_path, skiprows=[0, 1], usecols="B:E,G:I,K", header=None,
                                       names=["last_name", "first_name", "maiden_name", "id", "jour", "mois", "annee",
                                              "status"])
        return len(self.dataframe)

    def get_member_list(self):
        for index, row in self.dataframe.iterrows():
            try:
                yield self.Member(self, row)
            except ValueError:
                print(f"Error with member [{row}]")
                continue