from timeit import default_timer as timer

import extra1
import extra2
import main_task

iterations = 10


def time_main() -> float:
    start = timer()
    file = open('schedule.xml', encoding='utf8')
    contents = file.read()
    xml_parser = main_task.XmlParser()
    for i in range(iterations):
        xml_parser.parse_xml(contents)
        xml_parser.load_json()
    end = timer()
    return end - start


def time_extra1() -> float:
    start = timer()
    file = open('schedule.xml', encoding='utf8')
    content = file.read()
    for i in range(iterations):
        extra1.xml_to_json(content, True)
    end = timer()
    return end - start


def time_extra2() -> float:
    start = timer()
    file = open('schedule.xml', encoding='utf8')
    contents = file.read()
    for i in range(iterations):
        extra2.xml_to_json(contents)
    end = timer()
    return end - start


if __name__ == "__main__":
    print(f'Количество итераций: {iterations}')
    print(f'Основное задание (без regex и библиотек):               {time_main():.4f} секунд')
    print(f'Доп. задание №1 (с помощью библиотек xmltodict и json): {time_extra1():.4f} секунд')
    print(f'Доп. задание №2 (с помощью regex):                      {time_extra2():.4f} секунд')