# Copyright The IETF Trust 2024, All Rights Reserved
#
# Celery task definitions
#
from celery import shared_task

from ietf.review.utils import (
    review_assignments_needing_reviewer_reminder, email_reviewer_reminder,
    review_assignments_needing_secretary_reminder, email_secretary_reminder,
    send_unavailability_period_ending_reminder, send_reminder_all_open_reviews,
    send_review_reminder_overdue_assignment, send_reminder_unconfirmed_assignments)
from ietf.utils.log import log
from ietf.utils.timezone import date_today, DEADLINE_TZINFO


@shared_task
def send_review_reminders_task():
    today = date_today(DEADLINE_TZINFO)
    
    for assignment in review_assignments_needing_reviewer_reminder(today):
        email_reviewer_reminder(assignment)
        log("Emailed reminder to {} for review of {} in {} (req. id {})".format(assignment.reviewer.address, assignment.review_request.doc_id, assignment.review_request.team.acronym, assignment.review_request.pk))
    
    for assignment, secretary_role in review_assignments_needing_secretary_reminder(today):
        email_secretary_reminder(assignment, secretary_role)
        review_req = assignment.review_request
        log("Emailed reminder to {} for review of {} in {} (req. id {})".format(secretary_role.email.address, review_req.doc_id, review_req.team.acronym, review_req.pk))
    
    period_end_reminders_sent = send_unavailability_period_ending_reminder(today)
    for msg in period_end_reminders_sent:
        log(msg)
    
    overdue_reviews_reminders_sent = send_review_reminder_overdue_assignment(today)
    for msg in overdue_reviews_reminders_sent:
        log(msg)
    
    open_reviews_reminders_sent = send_reminder_all_open_reviews(today)
    for msg in open_reviews_reminders_sent:
        log(msg)
    
    unconfirmed_assignment_reminders_sent = send_reminder_unconfirmed_assignments(today)
    for msg in unconfirmed_assignment_reminders_sent:
        log(msg)