import discord
import asyncio
import time
import datetime
import random
import os
from os import system
from os import environ
from discord.ext import commands

def left(s, amount):
    return s[:amount]

def right(s, amount):
    return s[-amount:]

def mid(s, offset, amount):
    return s[offset:offset+amount]

token = os.environ['TOKEN']
bot = commands.Bot(command_prefix=os.environ['PREFIX'])
client = discord.Client()

def admin(ctx):
    if ctx.guild.get_role(261603488331595776) in ctx.author.roles:
        return True
def member(ctx):
    if ctx.guild.get_role(261603747711418371) in ctx.author.roles:
        return True
def is_admin():
    async def predicate(ctx):
        if ctx.guild.get_role(261603488331595776) in ctx.author.roles:
            return True
    return commands.check(predicate)
def is_member():
    async def predicate(ctx):
        if ctx.guild.get_role(261603747711418371) in ctx.author.roles:
            return True
    return commands.check(predicate)
def is_gm():
    async def predicate(ctx):
        if ctx.guild.get_role(511893805956595722) in ctx.author.roles:
            return True
    return commands.check(predicate)

emojinumbers = ["0\u20E3", "1\u20E3" , "2\u20E3" , "3\u20E3" , "4\u20E3" , "5\u20E3" , "6\u20E3" , "7\u20E3" , "8\u20E3" , "9\u20E3"]

@bot.event
async def on_ready():
  print("Bot ready on Version %s..." % discord.__version__)

@bot.command(help="Wirft den gleichen Text zurück.", usage="<Text>", hidden=True)
@is_admin()
async def test(ctx, arg):
    await ctx.send(arg)

@bot.command(help="veraltet", usage="")
@is_member()
async def yesno(ctx):
    await ctx.message.delete()
    await ctx.send(content="Sorry das geht so nicht. Der Befehl hat sich geändert in !vote... für mehr Informationen schreib bitte !help oder frage deinen Admin oder Apotheker. Liebste Grüße, SecondBot <3", delete_after=20.0)

@bot.command(help="Zeigt alte Hilfe", usage="")
@is_member()
async def helpme(ctx):
    if admin(ctx):
        admin_text = "\n\n!add = Hinzufügen einer Rolle mit Textchannel und hinzufügen von Usern zur Rolle\nNutzung: !add \"<Rolle>\" <User Mentions>\n\n!labor = bringt dich ins Labor :)\nNutzung: !labor\n\n!start = Starte ne Runde PnP\nNutzung: !start @Rolle\n\n!stop = Beende die gestartete Runde PnP\nNutzung: !stop\n\n!purge = Löschen von Nachrichten\nNutzung: !purge all|<Anzahl>|x minutes/hours/days/weeks\n\n!prune - kickt Member ohne Rolle, die 30 Tage nicht online waren\nNutzung: !prune"
    else:
        admin_text = ""
    em = discord.Embed(title="Hilfe",description="!survey = Umfrage mit mehreren Antwortmöglichkeiten\nNutzung: !survey <Frage> | <Antwort1> | <Antwort2> ...\n\n!vote = Ja/Nein Umfrage\nNutzung: !vote <Frage>\n\n!love = zeige einem User Liebe\nNutzung: !love <@User1> <@User2> ...\n\n!roll = Rolle einen oder mehrere Würfel\nNutzung: !roll <anzahl_optional>W<seitenzahl> (z.B. !roll W20 oder !roll 10W6)%s" % admin_text, colour=0x00FF00)
    if ctx.author.dm_channel == None:
        await ctx.author.create_dm()
    await ctx.author.dm_channel.send(embed=em)

@bot.command(help="Umfrage mit mehreren Antwortmöglichkeiten", usage="<Frage> | <Antwort1> | <Antwort2> ...")
@is_member()
async def survey(ctx, *, arg):
    await ctx.message.delete()
    answers = arg.split("|")
    question = answers[0]
    answers.remove(question)
    desc = ""
    z = 1
    for y in answers:
        desc = desc + emojinumbers[z] + " - " + y + "\n"
        z = z + 1
    em = discord.Embed(title=question, description=desc, colour=0x00E0FF)
    em.set_author(name=ctx.author.display_name, url=discord.Embed.Empty, icon_url=ctx.author.avatar_url)
    ask_msg = await ctx.send(content="||@here||",embed=em)
    a = 0
    for x in emojinumbers:
        if a < z and a != 0:
            await ask_msg.add_reaction(x)
        a = a + 1

@bot.command(help="Umfrage bearbeiten", usage="ID | <Frage> | <Antwort1> | <Antwort2> ...", hidden=True)
@is_member()
async def surveyedit(ctx, *, arg):
    #Nutzung: !surveyedit ID | <Frage> | <Antwort1> | <Antwort2> ...
    await ctx.message.delete()
    answers = arg.split("|")
    survey_id = answers[0]
    question = answers[1]
    answers.remove(survey_id)
    answers.remove(question)
    desc = ""
    z = 1
    for y in answers:
        desc = desc + emojinumbers[z] + " - " + y + "\n"
        z = z + 1
    em = discord.Embed(title=question, description=desc, colour=0x00E0FF)
    em.set_author(name=ctx.author.display_name, url=discord.Embed.Empty, icon_url=ctx.author.avatar_url)
    survey_msg = await ctx.channel.fetch_message((int(survey_id)))
    await survey_msg.edit(embed=em)

@bot.command(help="Ja/Nein Umfrage", usage="<Frage>")
@is_member()
async def vote(ctx, *, arg):
    await ctx.message.delete()
    em = discord.Embed(description=arg, colour=0x00E0FF)
    em.set_author(name=ctx.author.display_name, url=discord.Embed.Empty, icon_url=ctx.author.avatar_url)
    ask_msg = await ctx.send(content="||@here||",embed=em)
    for x in ["✅", "❔", "❌"]:
        await ask_msg.add_reaction(x)

@bot.command(help="", usage="", hidden=True)
@is_admin()
async def say(ctx, *, arg):
    await ctx.message.delete()
    em = discord.Embed(description=arg, colour=0x00E0FF)
    await message.channel.send(embed=em)
    await message.delete()

@bot.command(help="Starte ne Runde PnP", usage="@Rolle")
@is_gm()
async def start(ctx, role_id):
    await ctx.message.delete()
    role_id = right(left(role_id, len(role_id)-1), len(role_id) - 4)
    for r in ctx.author.roles:
        if str(r.id) == role_id:
            role = r
    em = discord.Embed(description='gespieltes PnP: %s\nTeilnehmer (zum Start):' % role.mention, colour=0x00770d)
    move_member = []
    for c in ctx.guild.channels:
        if str(c.type) == "voice":
            for m in c.members:
                if role in m.roles:
                    move_member.append(m)
    for m in move_member:
       await m.move_to(bot.get_channel(435869507123281920))
       em.add_field(name=":white_check_mark: " + m.display_name, value = m.mention + "ist am Start! Juhu!", inline=False)
    start_msg = await bot.get_channel(435501602485305345).send(content=":game_die: **INFO: PnP Sitzung gestartet!**",embed=em)
    text_file = open("start_id.txt", "w")
    text_file.write(str(start_msg.id))
    text_file.close()

@bot.command(help="Beende die gestartete Runde PnP", usage="")
@is_gm()
async def stop(ctx):
    await ctx.message.delete()
    text_file = open("start_id.txt", "r")
    start_id = text_file.read()
    text_file.close()
    start_msg = await bot.get_channel(435501602485305345).fetch_message(start_id)
    now_time = datetime.datetime.utcnow().replace(microsecond=0)
    then_time = start_msg.created_at.replace(microsecond=0)
    dauer = str(now_time - then_time)
    for m in client.get_channel(435869507123281920).members:
        await m.move_to(client.get_channel(801869864745697280))
    await start_msg.edit(content=":game_die: **INFO: PnP Sitzung beendet!** Dauer: %s" % dauer)

@bot.command(help="bringt dich ins Labor :)", usage="")
@is_admin()
async def labor(ctx):
    await ctx.message.delete()
    await ctx.author.move_to(bot.get_channel(765601577334865972))

@bot.command(help="Hinzufügen einer Rolle mit Textchannel und hinzufügen von Usern zur Rolle", usage="\"<Rolle>\" <User Mentions>")
@is_admin()
async def add(ctx, *, arg):
    await ctx.message.delete()
    try:
        role_name = ctx.message.content.split("\"")[1]
        text_name = role_name.lower().replace(" ", "-")
        role = await ctx.guild.create_role(name=role_name, mentionable=True)
        overwrites = {
            ctx.guild.default_role: discord.PermissionOverwrite(read_messages=False),
            role: discord.PermissionOverwrite(read_messages=True)
        }
        channel = await ctx.guild.create_text_channel(text_name, overwrites=overwrites, topic="Dieser Channel wurde von SecondBot erstellt.")
        for user in ctx.message.mentions:
            await user.add_roles(role)
        em = discord.Embed(title=':loudspeaker: Ein neuer Channel für %s!' % role_name, description='Herzlich Willkommen! Es gibt nun eine neue Gruppe %s und diesen wunderbaren Channel hier! Der Channel ist nur für euch und die Admins sichtbar.' % role.mention, colour=0xffa500)
        await channel.send(embed=em)
    except Exception as e:
        em = discord.Embed(title="Error Code", description=e, color=0xff0000)
        await ctx.channel.send(content="Das hat nicht funktioniert. Syntax: !add \"<Rolle>\" <User Mentions>", embed=em, delete_after=20.0)

@bot.command(help="Löschen von Nachrichten", usage="all|<Anzahl>|x minutes/hours/days/weeks")
@is_admin()
async def purge(ctx, *, arg):
    #Nutzung: !purge all|<Anzahl>|x minutes/hours/days/weeks
    await ctx.message.delete()
    by_limit = False
    by_time = False
    try:
        if ctx.message.content.split(" ")[2] == "minutes":
            by_time = True
            delta = datetime.timedelta(minutes=int(ctx.message.content.split(" ")[1]))
        if ctx.message.content.split(" ")[2] == "hours":
            by_time = True
            delta = datetime.timedelta(hours=int(ctx.message.content.split(" ")[1]))
        if ctx.message.content.split(" ")[2] == "days":
            by_time = True
            delta = datetime.timedelta(days=int(ctx.message.content.split(" ")[1]))
        if ctx.message.content.split(" ")[2] == "weeks":
            by_time = True
            delta = datetime.timedelta(weeks=int(ctx.message.content.split(" ")[1]))
    except IndexError:
        try:
            if ctx.message.content.split(" ")[1] == "all":
                by_limit = True
                limit = None
            else:
                by_limit = True
                limit = int(ctx.message.content.split(" ")[1])
        except:
            print("List error, ploz ignore")
    except:
        print("List error, ploz ignore")
    if by_time:
        after_time = datetime.datetime.utcnow() - delta
        question = await ctx.send("Would you really like to delete all messages of the last {} {}?".format(ctx.message.content.split(" ")[1], ctx.message.content.split(" ")[2]))
        def check(reaction, user):
            return user == ctx.author and str(reaction.emoji) == "✅"
        await question.add_reaction("✅")
        try:
            reaction, user = await bot.wait_for("reaction_add", timeout=60.0, check=check)
        except asyncio.TimeoutError:
            await question.delete()
        else:
            await question.delete()
            deleted = await ctx.channel.purge(limit=200, after=after_time)
            await ctx.send(content='Ich habe {} Nachrichten gelöscht.'.format(len(deleted)), delete_after=5.0)
    if by_limit:
        if limit == None:
            count = "alle"
        else:
            count = str(limit)
        question = await ctx.send("Sollen wirklich {} Nachrichten gelöscht werden?".format(count))
        def check(reaction, user):
            return user == ctx.author and str(reaction.emoji) == "✅"
        await question.add_reaction("✅")
        try:
            reaction, user = await bot.wait_for("reaction_add", timeout=60.0, check=check)
        except asyncio.TimeoutError:
            await question.delete()
        else:
            await question.delete()
            deleted = await ctx.channel.purge(limit=limit)
            await ctx.send(content='Ich habe {} Nachrichten gelöscht.'.format(len(deleted)), delete_after=5.0)

@bot.command(help="zeige einem User Liebe", usage="<@User1> <@User2> ...")
@is_member()
async def love(ctx, *, arg):
    await ctx.message.delete()
    for user in ctx.message.mentions:
        if user.dm_channel == None:
            await user.create_dm()
        await user.dm_channel.send("❤️")

@bot.command(help="kickt Member ohne Rolle, die 30 Tage nicht online waren", usage="")
@is_admin()
async def prune(ctx):
    await ctx.message.delete()
    count = await ctx.guild.estimate_pruned_members(days=30)
    question = await ctx.channel.send("Sollen wirklich {} Leichen gekickt werden?".format(count))
    def check(reaction, user):
        return user == ctx.author and str(reaction.emoji) == "✅"
    await question.add_reaction("✅")
    try:
        reaction, user = await bot.wait_for("reaction_add", timeout=60.0, check=check)
    except asyncio.TimeoutError:
        await question.delete()
    else:
        await question.delete()
        deleted = await ctx.guild.prune_members(days=30)
        await ctx.send(content='Ich habe {} Leichen beseitigt.'.format(deleted), delete_after=5.0)

@bot.command(help="Rolle einen oder mehrere Würfel", usage="<anzahl_optional>W<seitenzahl> (z.B. !roll W20 oder !roll 10W6)")
@is_member()
async def roll(ctx, arg):
    await ctx.message.delete()
    rollt = 0
    rolle = " "
    roll = arg.lower()
    if "d" in roll:
        rolls = "d"
    if "w" in roll:
        rolls = "w"
    rollc = roll.split(rolls)[0]
    if rollc == "":
        rollc = 1
    else:
        rollc = int(rollc)
    rolld = int(roll.split(rolls)[1])
    for x in range(rollc):
        rollo = random.randint(1, rolld)
        rollt = rollt + rollo
        rolle = rolle + " :game_die: " + str(rollo) + "  "
    if rollc > 1:
        rolltotal = "Total: " + str(rollt)
    else:
        rolltotal = ""
    if rollc > 12:
        rolltotal = rolle + "\n" + rolltotal
        rolle = ""
    em = discord.Embed(title=rolle, description=rolltotal, colour=0x009933)
    await ctx.send(embed=em)

bot.run(token)