from discord.ext import commands
import time

client = commands.Bot(command_prefix='>')
users = {}
command_channel = "╚🤖bot-fun"
channelID = None
token = ""  # <-- TOKEN HERE


async def log(msg):
    date = time.strftime("%d/%m/%Y | %H:%M:%S")
    log_msg = f"[\033[90m{date}\033[0m] \033[95m{msg.author}\033[96m ({users[msg.author.name]})\033[0m: {msg.content}"

    # log message and date in console and log file
    print(log_msg)
    with open(f"./bot.{time.strftime('%d-%m')}.log", "a") as f:
        f.write(log_msg + "\n")

    # post message and date in log channel
    if channelID:
        channel = client.get_channel(int(channelID))
        await channel.send(log_msg)


@client.event
async def on_ready():
    print(client.user.__str__() + " Ready")


@client.event
async def on_message(msg):
    if msg.author == client.user or msg.author.is_system() or msg.author.bot():
        return
    author = msg.author.name

    try:
        messages = users[author] + 1
    except:
        messages = 1
    users.update({author: messages})

    await log(msg)
    await client.process_commands(msg)


@client.command(name='log_channel')
async def log_channel(ctx, *args):
    global channelID

    if not ctx.channel.name == (command_channel):
        await ctx.reply("This command is only avalable in #" + command_channel)
        return

    if not args[0].isdigit():
        print("ChannelID " + args[0] + "   is invalid")
        await ctx.reply(args[0] + " is not a valid channel id")
        return

    channelID = args[0]

    print("ChannelID " + channelID)


async def help_message(ctx):
    await ctx.reply(f"===HELP===\n" +
                    "  > list               <>          Returns a list of all users message counts\n" +
                    "  > [username]         <>          Returns how many messages [username] send\n" +
                    "  > help               <>          Returns this message")


async def list_message(ctx):
    res = []
    for user in users:
        res.append(f"{user}     {users[user]}\n")
    await ctx.reply("===Message Count List===\n" +
                    "User               Messages\n" +
                    "".join(res) + "\n" +
                    "'>messages help' for more commands")


async def user_message_count(ctx, args):
    await ctx.reply(f"==={args[0]}'s Message Count===\n" +
                    f"{args[0]}     {users[args[0]]}")


async def error_message(ctx, args):
    await ctx.reply(f"User '{args[0]}' not found or hasn't send any messages yes\n" +
                    f"Incase you wanted to execute a command use '>messages help' to get a list of all commands since '{args[0]}' isn't a valid command")


@client.command(name='messages')
async def messages(ctx, *args):
    if not ctx.channel.name == (command_channel):
        await ctx.reply("This command is only avalable in #" + command_channel)
        return

    if len(args) < 1:
        await list_message(ctx)

    if args[0] in users:
        await user_message_count(ctx, args)

    elif args[0] == "help":
        await help_message(ctx)

    elif args[0] == "list":
        await list_message(ctx)

    else:
        await error_message(ctx, args)

client.run(token)