# Ënnstatus
# Copyright (C) 2015  Dennis Fink
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import os
import os.path
import csv


def load_csv(date):

    filename = '.'.join([date, 'csv'])
    path = os.path.join('donations', filename)

    with open(path, encoding='utf-8', newline='') as csvfile:
        csvreader = csv.reader(csvfile, delimiter=',')

        for row in csvreader:
            yield row


def get_choices():

    files = os.listdir('donations')

    for file in files:
        if not file.startswith('.') \
           and file.endswith('.csv'):
            yield os.path.splitext(file)[0]