import praw
import time

r = praw.Reddit(user_agent='INSERT YOURS',
            client_id = 'INSERT YOURS',
            client_secret = 'INSERT YOURS',
            username = 'INSERT YOURS',
            password = 'INSERT YOURS')
print('Logged in!')

haters = []

file = open("haters.txt","r")

line = "\n"

while "\n" in line:
    line = file.readline()
    haters.append(line.replace("\n",""))
    print(line.replace("\n",""))

file.close()

print(haters)

def reply(comment, message):
    print(str(comment.author.name in haters) + " "+ comment.author.name)
    if comment.author.name in haters:
        print("Good")
        return

    try:
        print("Attempting to reply...")
        comment.reply(message+'  \n ^^*beep* ^^*bop* ^^if ^^you ^^hate ^^me, ^^reply ^^with ^^\"stop\". ^^If ^^you ^^just ^^got ^^smart, ^^reply ^^with ^^"start".')
        print("Success! Searching for another..")
    except Exception as err:
        print("EXCEPTION HANDLED: ",err)
        error=str(err)
        if error[0:9]=="RATELIMIT":

            index = error.index(" in ")
            num = error[index+4]
            isMinutes = error[index+4+2] == "m" or error[index+4+3] == "m"

            if isMinutes:
                num=int(num)*60+30
                print("waiting %s seconds..." % (num))
                time.sleep(num) #bonus 30 gives the API some leeway
            else:
                num = (int(num)+1)*10+30
                print("waiting %s seconds..." % (num))
                time.sleep(int(num))

            reply(comment,message)
        else:
            print("Crazy error! Abandon ship!\n"+error+"\nSearching for another...")

def removeHater(author):
    name = author.name

    haters.remove(name)

    file = open("haters.txt","r")

    line = "\n"

    contents = ""

    while "\n" in line:
        line = file.readline()
        nl = line.replace("\n","")
        if(nl!=name):
            contents+=line

    file.close()

    hate = open("haters.txt","w")
    hate.write(contents)
    hate.close()

    print("Added "+name)

    r.redditor(name).message("You love me. :)",
              "You are off of the hater list. If this is a mistake, PM /u/Allons-why  \n^^If ^^you ^^like ^^to ^^have ^^fun ^^a ^^lot, ^^go ^^to ^^/r/checks_out_bot",)

def addHater(author):
    name = author.name
    if name not in haters:
        haters.append(name)
        hate = open("haters.txt","r")
        contents = hate.read()
        hate.close()
        hate = open("haters.txt","w")
        hate.write(contents+"\n"+name)
        hate.close()
        print(name)
        r.redditor(name).message("You hate me. :(",
                  "I have put you on my hater list at your request. I will no longer bother you. If this is a mistake, PM /u/Allons-why",)

negatives = ["don't","no","never"]

def run_bot():
    print("Grabbing sub...")
    subreddit = r.subreddit("all")
    print("Grabbing comments...")
    comments = subreddit.stream.comments()
    print("Searching...")
    for comment in comments:
        comment_text = " "+comment.body.lower().replace("\"","")

        if "stop" in comment_text and not any(string in comment_text for string in negatives):
            try:
                parent = comment.parent()
                if parent.author.name == "checks_out_bot":
                    addHater(comment.author)
            except:
                continue
        elif ("start" in comment_text) and (comment.author.name in haters):
            try:
                parent = comment.parent()
                if parent.author.name == "checks_out_bot":
                    removeHater(comment.author)
            except Exception as err:
                print("start: "+str(err))
                continue

        elif "it's funny because checks_out_bot's username is very applicable to their comment." in comment_text:
            reply(comment,"\\*beep\\* \\*boop\\* \\*beeeep\\* That is *my* thing!")

        elif "username checks out" in comment_text or " name checks out" in comment_text:
            parent = comment.parent()
            if parent.author.name == "checks_out_bot":
                reply(comment, "Yes it does.")
            else:
                reply(comment,"It's funny because %s's username is very applicable to their comment."%(parent.author.name.replace("_","\\_")))

while True:
    try:
        run_bot()
    except Exception as err:
        print(err)