#!/usr/bin/python3

"""
Make it some easyer to find a working invidious instance.
You should have a file names proxylist with hostnames  line per line
in your homedirectory.
Put the youtube-url into clipboard, call the script and paste the new urls into your chat.
The script reads the _clipboard_, does its work and puts the result
back into the clipboard
You should make a clicko in your desktoppanel.
"""

import os, sys, re, pyperclip, notify2
from random import randint

# look for a list of proxies at /home/user/proxylist
proxyfile_path = os.path.expanduser("~") + "/" + "proxylist"
proxy_list = []

# define browser. Firefox for president!
browser = "firefox"
browser_param = [" --new-tab "]

# Slurp in the proxylist
with open(proxyfile_path) as proxies:
    for proxy in proxies:
        proxy_list.append(proxy.rstrip())

new_urls = []

# Number of proxies in proxyfile
proxy_counter = len(proxy_list)

# Choose one by random
random_proxy = randint(0, proxy_counter - 1)

# Get the problematic url from clipboard
youtube_url = pyperclip.paste()

# do we have an accident without any url? My mouse is haunted...
if youtube_url.find("https://") == -1:
    sys.exit("no Url found")

# or an accident with leading trash?
youtube_url = re.sub("^.*https://", "https://", youtube_url)

# make a list of urls with the replaced servers
# and print a list for convenience
for count in range(0, proxy_counter):
    new_urls.append(re.sub("^.*://.*/", "https://" + proxy_list[count] + "/", youtube_url))
    print(new_urls[count])


# put the chosen proxy into clipboard

pyperclip.copy(new_urls[random_proxy] + "\n")

# Send some notification to desktoptray
notify2.init(sys.argv[0])
n = notify2.Notification(new_urls[random_proxy], "").show()
notify2.uninit()

# execvp wants its parameters as a tuple
browser_param.append(new_urls[random_proxy])

# startup browser with a new tab
# os.execvp(browser, browser_param)