import discord
from discord.ext import commands
from discord.ext.commands import Context
import random

class Logger(commands.Cog):
    def __init__(self, bot):
        self.bot = bot
        self.last_member = None

    @commands.Cog.listener()
    async def on_message_delete(self, context = Context):
        if context.author.bot:
            return
        try:
            res = await self.bot.ch(server_id=context.guild.id)
            print("------------------------------------\ndeleted message: ", f'{context.content}\n------------------------------------')
            embed = discord.Embed(
                color=random.randint(0, 0xFFFFFF),
                title='Message deleted'
            )
            embed.add_field(name=f'', value=f'[link]({context.jump_url})', inline=False)
            embed.set_author(name=context.author.name, icon_url = context.author.avatar.url)
            embed.add_field(name='content:', value=f'{context.content}')
            if context.attachments:
                a = 0
                for attachment in context.attachments:
                    a = a + 1
                    embed.add_field(name=f"attachment #{a}", value=attachment, inline = False)
            embed.add_field(name='', value=f'#{context.channel}', inline = False)
            channel = self.bot.get_channel(int(res))
            await channel.send(embed=embed)
        except:
            pass
    
    @commands.Cog.listener()
    async def on_message_edit(self, message_before, message_after):
        if message_before.author.bot:
            return
        try:
            res = await self.bot.ch(server_id=message_before.guild.id)
            embed = discord.Embed(
                color=random.randint(0, 0xFFFFFF),
                title='Message edited'
            )                
            embed.add_field(name=f'', value=f'[link]({message_before.jump_url})', inline=False)
            embed.set_author(name=message_before.author.name, icon_url = message_before.author.avatar.url)
            embed.add_field(name='before:', value=f'{message_before.content}')
            embed.add_field(name='after:', value=f'{message_after.content}')          
            embed.add_field(name='', value=f'#{message_before.channel}', inline = False)
            channel = self.bot.get_channel(int(res))
            await channel.send(embed=embed)
        except:
            pass



    @commands.Cog.listener()
    async def on_ready(self):
        print('Logger cog has been loaded')
        
async def setup(bot):

    await bot.add_cog(Logger(bot))