import requests
import json
from threading import Thread
import time
from datetime import datetime

API_URL = "https://www.reddit.com/r/wallpaper.json"
POSTS = []
headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'}


def Engine():
    url = requests.get(API_URL, headers=headers).content
    api_call = json.loads(url)
    for single_post in api_call['data']['children']:
        post_id = single_post['data']['id']
        title = single_post['data']['title']
        photo_url = single_post['data']['url']
        if post_id not in POSTS:
            POSTS.append(post_id)
            if "3840" in title:
                file_name = photo_url.split("/")[-1]
                tempo = datetime.now().strftime("%d/%m/%Y %H:%M:%S")
                print(f"Nuovo wallpaper scaricato: {title} - {tempo}")
                with open("wallpaper/"+file_name, 'wb') as file:
                    file.write(requests.get(photo_url).content)
while 1:
    t = Thread(target=Engine)
    t.start()
    time.sleep(300)