import os
import json
import argparse
import praw
from time import sleep
from urllib.request import (Request, urlopen, urlretrieve)


def main():
    r = praw.Reddit(
        user_agent='StroopwafelBot',
        client_secret='Z4K17T8TC26cNAgDSRxCkE9jYR4',
        client_id='aWeyKpzdHMtmJQ'
    )
    r.read_only = True

    sub = r.subreddit('NekoIRL')
    print(sub.random().url)
if __name__ == "__main__":
    main()

#def main():
#
#    parser = argparse.ArgumentParser()
#    parser.add_argument('--sub', '-s')
#    args = parser.parse_args()
#    sub = args.sub
#    imgs_folder = 'imgs_' + sub
#    imgs_url = 'https://www.reddit.com/r/' + sub + '/top.json'
#    #imgs_url = 'https://www.reddit.com/r/' + sub + '/about/stylesheet.json'
#    req = Request(imgs_url)
#    req.add_header('User-agent', 'Stylesheet images downloader Py3 v1')
#    imgs_json = json.loads(urlopen(req).read())
#    imgs = [i for i in imgs_json['data']['children']]
#
#    def fetch_images(total, count):
#        if not os.path.exists(imgs_folder):
#            os.makedirs(imgs_folder)
#        os.chdir(imgs_folder)
#
#        for i in imgs:
#            url = i['url']
#            ext = '.' + url.split('.')[-1]
#            name = i['name'] + ext
#            urlretrieve(url, name)
#            print('Downloading ' + str(count) + ' of ' + str(total) + ' - '  + name)
#            count += 1
#            sleep(1)
#
#    if imgs:
#        total = len(imgs)
#        fetch_images(total, count=1)
#    else:
#        print("No images found")
#
#if __name__ == "__main__":
#    main()