import logging
import sys

from crawler import config
from crawler.context import Context
from crawler.strategy import XiaoniangaoHomePageStrategy


class Main:
    @staticmethod
    def main(argv):
        # Platform  Strategy  Env
        print("start run crawler...")
        print("Platform = " + argv[0])
        print("Strategy = " + argv[1])
        print("Env = " + argv[2])
        print("Platform = " + config.PLATFORM['xiaoniangao'])
        print("Strategy = " + config.STRATEGY['home_page'])
        print("Env = " + config.ENV['test'])
        # TODO 根据参数判断 具体的策略
        strategy = XiaoniangaoHomePageStrategy()
        context = Context(strategy)
        context.strategy.crawl()


if __name__ == '__main__':
    Main.main(sys.argv)