# coding=utf-8
import os
import django
import sys

sys.path.append("/var/www/skillbox/")
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "lms.settings")
django.setup()
print('## Отчет по распределению слушателей по курсу')
from courses.models import Course, CourseTheme
from finance.models import Bill
from journals.models import TeacherJ, HomeworkJ, CourseThemeJ

_courses = Course.objects.filter(public=True).order_by('id')
for _c in _courses:
    print('{0}: {1}'.format(_c.id, _c.get_title()))

_c = input('Выберите курс: ')

_course = Course.objects.get(id=int(_c))
print('======')
print('# Курс: {0}'.format(_course.get_title()))
print('Оплеченых счетов: {0}'.format(Bill.objects.filter(service__course=_course, status='F').count()))
_journals = TeacherJ.objects.filter(course=_course, progress__gt=10).exclude(progress=100)
print('Студентов: {0}'.format(_journals.count()))

print('======')

# Получить количество ДЗ в статусе прохождения
_homeworks = HomeworkJ.objects.filter(f_date=None, parent__parent__in=_journals).exclude(date=None)
print('ДЗ в статусе прохождения: {0}'.format(_homeworks.count()))

for i in CourseTheme.objects.filter(course=_course).order_by('sort'):
    print('{0}: {2}  [{1}]'.format(i.sort, i.get_title(), HomeworkJ.objects.filter(f_date=None, parent__material=i).exclude(date=None).count()))