import discord, time, random, os
from discord.ext import commands, tasks
from config import slova, sus_responses, greetings, main_channels_ids, bot_messages, bot_reply_messages

t_h = 0
t_s = 0


intents = discord.Intents.default()
intents.message_content = True
intents.members = True
client = commands.Bot(command_prefix = '~', intents=intents)

##############################################################################################################
##################################### COMMNADS AND FUNCTIONS SCRIPTS #########################################
##############################################################################################################
async def chat_participation():              #randmonly sends messages into main channels
    for idd in main_channels_ids:
            channel = client.get_channel(idd)
            
            members = channel.members
            members_ids = []
            for member in members:
                members_ids.append(member.id)
            members_ids.remove(client.user.id)
            rnid = random.choice(members_ids)
            
            msg = (random.choice(bot_messages)).strip()
            
            if "@random" in msg:
                msg = msg.replace("@random", f"<@{rnid}>")
                
            if "<time>" in msg:
                msg = msg.replace("<time>", str(time.strftime("%H:%M:%S",time.localtime())))
                
            await channel.send(msg)
            print("|RAND CHAT PARTICIPATION| Bot sent: {}".format(msg))
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async def word_counter(message):                    #counts words in word list
    for slovo in slova:
        if slovo in message.content.lower().split(" ") and message.content[0] != '~':

            msg_author_id = str(message.author.id)

            count = message.content.lower().count(slovo)

            file_path = str("word_counts/" + slovo + '_' + msg_author_id + ".txt")

            if os.path.exists(file_path):
                pass

            else:
                file = open(file_path, 'w')
                file.write("0")
                file.close()

            pocet = open(file_path, 'r').read()
            pocet = int(pocet) + count
            file = open(file_path, 'w')
            file.write(str(pocet))
            file.close()
            print("|WORD COUNTER| Added {} to {}, in total: {}".format(count, file_path, open(file_path, "r").read()))

        else:
            pass

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async def count_reader(message):                #count command returns message with counts of certain word of all users
    obsah = message.content.lower().split(' ')
    files = []
    user_counts = []
    msg = ''

    if len(obsah) != 2:
        print('|COUNT READER| Function ~count got ivalid input: {}'.format(message.content))
        await message.channel.send('invalid input')
        return

    else:
        slovo = obsah[1]

        if slovo in slova:
            directory = os.walk('word_counts')

            for file_path in directory:
                for path in file_path[2]:

                    if path.split("_")[0] == slovo:
                         files.append(path)

                    else:
                        pass
        else:
            print('|COUNT READER| Searched word is not in word list')
            await message.channel.send('your desired word is not in word list')
            return

        if files == []:
            print('|COUNT READER| Word is in the list, but there are no records')
            await message.channel.send('your desired word is in the list, but there are no records')
            return

        else:
            for filey in files:

                split_filey = filey.split('_')

                userid = split_filey[1].split('.')
                userid = userid[0]

                path = 'word_counts/' + filey
                usercount = open(path, 'r').read()

                user = client.get_user(int(userid)) #needs to be where the client runs (main.py)

                user_counts.append([user.name, int(usercount)])

        user_counts.sort(key=lambda x:x[1])

        for g in range(len(user_counts)):
            g = len(user_counts) - g - 1
            msg += str(user_counts[g][0]) + '  --->  ' + str(user_counts[g][1]) + '\n'

        await message.channel.send(msg)

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async def primenum_command(message):                          #primenumbers script

    vstup = int(message.content.split("~primenum ",1)[1])

    print('|PRIMENUM| Input: {}'.format(vstup))

    delitel = 1
    vst_up = int(vstup / 2) #vstup děleno dvěmi
    nasel = 0

    if vstup >= 999999:
        answer = 'Too big number.'
        nasel = 3

    elif vstup == 2:
        answer = str('\nNumber %d IS a prime number.' % (vstup))


    else:
        vystup = str('Number %d is divisible by:' % (vstup))
        while delitel <= vst_up:
            delitel = delitel + 1
            deleno = vstup / delitel

            if deleno == int(deleno):
                if delitel == 2:
                    answer = str('Number %d is divisible by two...' % (vstup))
                    nasel = 3
                    break
                vystup = vystup + "\n " + str(int(deleno))
                nasel = 1

    if nasel == 0:
        answer = str('Number %d IS a prime number.' % (vstup))

    elif nasel == 1:
        answer = vystup + str('\nNumber %d IS NOT a prime number.' % (vstup))

    await message.channel.send(answer)
    print('|PRIMENUM| Bot sent: {}'.format(answer))


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async def scprove_command(message):                 #scientists prove that... script

      input_message = str(message.content.split('~scprove',1)[1])

      output = str('scientists prove that') + input_message
      print('|SCPROVE| Bot sent: {}'.format(output))
      await message.channel.send(output)

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async def help_command(message):                      #help script
    embed1 = discord.Embed(title = "__Commands__" ,description = None, colour=discord.Colour.red())
    embed1.set_author(name=client.user.name)
    embed1.add_field(name = "~pomoc", value = "-- Command that will show you this list", inline = False)
    embed1.add_field(name = "~etime", value ="-- Command that will tell you the time :)", inline = False)
    embed1.add_field(name = "~scprove", value = "-- Scientist will prove you anything: ~scprove <text here>", inline = False)
    embed1.add_field(name = "~primenum", value ="-- Bot will tell you if number is a prime number", inline = False)
    embed1.add_field(name = "~count", value="-- Ask for word count of users: ~count <word>", inline = False)
    
    embed2 = discord.Embed(title = "__Functions__" ,description = None, colour = discord.Colour.red())
    embed2.set_author(name=client.user.name)
    embed2.add_field(name = "Well behaved", value="Bot will greet you back", inline = False)
    embed2.add_field(name = "Significant recognicition of sussynes", value = None, inline = False)
    embed2.add_field(name = "Word counting ability", value = None, inline = False)
    
    
    await message.channel.send(embed = embed1)
    await message.channel.send(embed = embed2)

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async def etime_command(message):                      #epoch time script
    await message.channel.send(time.time())

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async def greetings_function(message):                 #greetings function
    global t_h
    if t_h + 30 < time.time():
        for g in greetings:
            if message.content.lower().startswith(g):
                await message.channel.send(random.choice(greetings))
                print('|GREETINGS| Expressed greetings to: {} (id: {})'.format(message.author.name, message.author.id))
                t_h = time.time()
            else:
                pass
    else:
        pass

#
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async def sus_function(message):                        #sus function
    global t_s
    if t_s + 20 < time.time():
        if ('sus') in (message.content).lower() and message.content[0] != '~':
            await message.channel.send(sus_responses[random.randrange(0,len(sus_responses))])
            print('|SUS FUNC| Detected sus from: {} (id: {})'.format(message.author.name, message.author.id))
            t_s = time.time()
        else:
            pass
    else:
        pass

##############################################################################################################
##################################### RUNNING THE FUNCTIONS AND COMMANDS #####################################
##############################################################################################################
@tasks.loop(minutes = 10)
async def myloop():
    if random.randrange(0,1200) == random.randrange(0,1200):
        await chat_participation()


@client.event                                       #ready message cmd
async def on_ready():
    print("Logged in as {0.user}!!!".format(client))
    myloop.start()


@client.event                                       #on message actions
async def on_message(message):
    if message.author == client.user or message.channel.id not in main_channels_ids:
        return
        
    else:
        if client.user.mentioned_in(message) and "@here" not in message.content:
            reply = (random.choice(bot_reply_messages)).strip()
            if "<mentioner_message>" in reply:
                reply = reply.replace("<mentioner_message>", ("'" + message.content + "'"))
            await message.reply(reply)
            print("|REPLIED| Bot replied: {}".format(reply))
        else:
            await greetings_function(message)
            await sus_function(message)
            await word_counter(message)
            
            await client.process_commands(message)      #this line is very fuqacking important
        
    
@client.command()
async def count(ctx):
    await count_reader(ctx.message)

@client.command()
async def pomoc(ctx):
    await help_command(ctx.message)

@client.command()
async def etime(ctx):
    await etime_command(ctx.message)

@client.command()
async def primenum(ctx):
    await primenum_command(ctx.message)

@client.command()
async def scprove(ctx):
    await scprove_command(ctx.message)



TOKEN = open("../sus_bot_token.txt", 'r').read()
client.run(TOKEN)