import praw
import time
import re
import datetime

reddit = praw.Reddit(client_id='',
                     client_secret='',
                     username='',
                     password='',
                     user_agent='')

print("Reddit account: connected")


# searching text file for post
def check_reply(post_id):
    with open("already_replied.txt", "r") as f:
        contents = f.readlines()
        if contents == []:
            return False
        for line in contents:
            line = str(line.replace("\n", ""))
            post_id = str(post_id.replace(" ", ""))
            if line == post_id:
                return True
            else:
                return False


# adding submission id to file
def add_reply(post_id):
    with open("already_replied.txt", "w") as f:
        f.write(post_id + "\n")


# setting global variables
subreddit = reddit.subreddit("Memeeconomy")
submissions = subreddit.stream.submissions()

# setting blacklisted words.
blacklisted_words = ['Test', 'test']

for submission in submissions:
    # check time
    time_created = submission.created_utc
    time_now = time.time()
    # check if the meme came from SOL
    if re.search("SOL Enterprises", str(submission.author_flair_text), re.IGNORECASE):
        if time_now-time_created < 600:
            for word in blacklisted_words:
                # attempting to not comment on traps
                if word in submission.title:
                    print("Trap meme found.")
                    continue

            if check_reply(submission.id) is False:
                for reply in submission.comments.list():
                    if reply.author == "MemeInvestor_bot":
                        print("Replying to post {0}".format(submission.title))
                        add_reply(submission.id)
                        time.sleep(1)
                        reply.reply("!invest 100%")
                        print("Replied")
                        time.sleep(1)
                        submission.upvote()
                        print("Going to sleep for 4 hours")
                        time.sleep(14100)
                    else:
                        continue
            else:
                print("Already posted on {}".format(submission.title))
        else:
            print("SOL meme found but posted too long ago: {0}".format(submission.title))
    else:
        continue

print("Sleeping")
time.sleep(20)