"""
Contains DebianCD class
"""

from project import Project
from shared import CSC_MIRROR
import requests
from datetime import datetime
import time

class DebianCD(Project):
	"""DebianCD class"""
		
	@staticmethod
	def check(data, project, current_time):
		csc_url = CSC_MIRROR + data[project]["csc"] + data[project]["file"]
		upstream_url = data[project]["upstream"] + data[project]["file"]

		req = requests.get(csc_url)
		req.raise_for_status()
		CSC = req.text

		req = requests.get(upstream_url)
		req.raise_for_status()
		upstream = req.text

		if upstream == CSC:
			return True

		# Date Format Example: Sun 27 Mar 00:20:12 UTC 2022
		date_format =  "%a %d %b %H:%M:%S UTC %Y\n"

		CSC_date = datetime.strptime(CSC, date_format)
		CSC_utc_time = time.mktime(CSC_date.timetuple())

		upstream_date = datetime.strptime(upstream, date_format)
		upstream_utc_time = time.mktime(upstream_date.timetuple())

		try:
			return int(upstream_utc_time) - int(CSC_utc_time) < data[project]["out_of_sync_interval"]
		except ValueError:
			return False