import asyncio

import discord
from decouple import config
from discord import Embed
from discord.ext import commands

import settings
from settings import blank_space, enso_embedmod_colours, time

# Getting the Bot token from Environment Variables
API_TOKEN = config('DISCORD_TOKEN')

# Bot Initiation
client = commands.Bot(  # Create a new bot
    command_prefix="~",  # Set the prefix
    description='Ensō~Chan!',  # Set a description for the bot
    owner_id=154840866496839680)  # Your unique User ID

# Calls the cogs from the settings.py file and loads them
(anime, helps, fun) = settings.extensions()
complete_list = anime + helps + fun
if __name__ == '__main__':
    for ext in complete_list:
        client.load_extension(ext)


@client.event
async def on_message(message):
    # Making sure that the bot does not take in its own messages
    if message.author.bot:
        return

    # Processing the message
    await client.process_commands(message)


# Bot Status on Discord
@client.event
async def on_ready():
    # Tells me that the bot is ready and logged in
    print('Bot is ready.')

    # Sets the bots status on discord for everyone to view
    await client.change_presence(activity=discord.Activity(type=discord.ActivityType.watching, name="Spider Man 3"))


# Bot ~Ping command in milliseconds
@client.command(name="ping", aliases=["Ping"])
@commands.is_owner()
async def ping(ctx):
    """Send the latency of the bot (ms)"""
    await ctx.send(f'Ping Pong! {round(client.latency * 1000)}ms')


# Bot event for new member joining, sending an embed introducing them to the server
@client.event
async def on_member_join(member):
    # Get the guild
    guild = member.guild

    # Make sure the guild is Enso
    if guild.id != 663651584399507476:
        return
    else:
        # Set the channel id to "newpeople"
        new_people = guild.get_channel(669771571337887765)

        # Set the enso server icon and the welcoming gif
        server_icon = "https://media.discordapp.net/attachments/683490529862090814/715010931620446269/image1.jpg?width=658&height=658"
        welcome_gif = "https://cdn.discordapp.com/attachments/714671068941647933/717144047252275270/f4d7de6463d3ada02058a094fd6917ac.gif"

        # Set up embed for the #newpeople channel
        embed = Embed(title="\n**Welcome To Ensō!**",
                      colour=enso_embedmod_colours,
                      timestamp=time)

        embed.set_thumbnail(url=server_icon)
        embed.set_image(url=welcome_gif)
        embed.add_field(
            name=blank_space,
            value=f"Hello {member.mention}! We hope you enjoy your stay in this server! ",
            inline=False)
        embed.add_field(
            name=blank_space,
            value=f"Be sure to check out our <#669815048658747392> channel to read the rules and <#683490529862090814> channel to get caught up with any changes! ",
            inline=False)
        embed.add_field(
            name=blank_space,
            value=f"Last but not least, feel free to go into <#669775971297132556> to introduce yourself!",
            inline=False)

        # Send embed to #newpeople
        await new_people.send(embed=embed)


# Bot Event for handling all errors within discord.commands
@client.event
async def on_command_error(ctx, args2):
    # if the user did not specify an user
    if isinstance(args2, commands.MissingRequiredArgument):
        await on_command_missing_user(ctx)
    # if the user has spammed a command and invoked a cooldown
    elif isinstance(args2, commands.CommandOnCooldown):
        await on_command_cooldown(ctx, args2)
    # if the user does not the correct permissions to call a command
    elif isinstance(args2, commands.CheckFailure):
        await on_command_permission(ctx)


# Async def for handling cooldown error/permission errors
async def on_command_cooldown(ctx, error):
    # Send an error message to the user telling them that the command is on cooldown
    message = await ctx.send(f'That command is on cooldown. Try again in {error.retry_after:,.2f} seconds.')

    # Let the User read the message for 2.5 seconds
    await asyncio.sleep(2.5)
    # Delete the message
    await message.delete()


# Async def for handling permission errors
async def on_command_permission(ctx):
    # Send an error message to the user saying that they don't have permission to use this command
    message = await ctx.send("Uh oh! You don't have permission to use this command!")

    # Let the user read the message for 2.5 seconds
    await asyncio.sleep(2.5)
    # Delete the message
    await message.delete()


async def on_command_missing_user(ctx):
    # Send an error message to the user saying that an argument is missing
    message = await ctx.send("Uh oh! Couldn't find anyone to mention! Try again!")

    # Let the user read the message for 2.5 seconds
    await asyncio.sleep(2.5)
    # Delete the message
    await message.delete()


# Run the bot, allowing it to come online
try:
    client.run(API_TOKEN)
except discord.errors.LoginFailure as e:
    print("Login unsuccessful.")

"""    
def write_to_dm_file(time, author, content):
    with open('images/logs/dm-logs.txt', mode='a') as dm_logs_file:
    dm_logs_file.write(f"{time}: {author}: {content}")
    
    # File Writing Variables
    time = message.created_at
    msg_time = time.strftime('%Y-%m-%dT%H:%M:%S')
    msg_author = message.author
    msg_content = message.content
    
    
    
    
     # Set up the connection to the database
    conn = db.connection()

    # With the connection
    with conn:

        # Make sure that mariaDB errors are handled properly
        try:
            msg_name = message.author.name
            msg_discrim = message.author.discriminator
            time = message.created_at

            # Get:
            guild_id = message.guild.id  # Guild of the message
            msg_time = time.strftime('%Y-%m-%d %H:%M:%S')  # Time of the Message
            msg_author = f"{msg_name}#{msg_discrim}"  # DiscordID
            msg_content = f"{message.content}"  # Content of the message

            # Store the variables
            val = guild_id, msg_time, msg_author, msg_content

            attach = ""
            # If an attachment (link) has been sent
            if message.attachments:
                # Loop through all attachments
                for attachment in message.attachments:
                    # Get the message content and the link that was used
                    attach += f"Message: {message.content} Link: {attachment.url}"
                # Define the new variables to send
                val = guild_id, msg_time, msg_author, attach
            else:
                pass

            # Define the Insert Into Statement inserting into the database
            insert_query = """"""INSERT INTO USERLOGS (guildID, messageTime, discordID, messageContent) VALUES (?, ?, ?, ?)""""""
            cursor = conn.cursor()
            # Execute the SQL Query
            cursor.execute(insert_query, val)
            print(cursor.rowcount, "Record inserted successfully into Logs")

        except mariadb.Error as ex:
            print("Parameterized Query Failed: {}".format(ex))
    
    
    
    
    
    
    
"""