import discord
import asyncio

class UserManagementCommands:
    def __init__(self, bot):
        self.bot = bot
    
    async def cmd_close(self, message):
        """
        Close the DM channel
        Usage: .close
        """
        try:
            # Only works in DM channels
            if isinstance(message.channel, discord.DMChannel):
                await message.edit(content="✅ Closing DM...")
                await asyncio.sleep(1)  # Give a second for the message to be seen
                await message.channel.close()
            else:
                await message.edit(content="❌ This command only works in DM channels.")
        except Exception as e:
            await message.edit(content=f"❌ Error closing DM: {str(e)}")
    
    async def cmd_block(self, message):
        """
        Block a user using Discord's native block function
        Usage: .block @user or .block [in reply to a message]
        """
        try:
            # Check if we have a mention or if it's a reply
            if message.mentions:
                user = message.mentions[0]
            elif message.reference and message.reference.resolved:
                user = message.reference.resolved.author
            else:
                await message.edit(content="❌ Usage: `.block @user` or reply to a message with `.block`")
                return

            if user == self.bot.user:
                await message.edit(content="❌ Cannot block yourself.")
                return
                
            await user.block()
            await message.edit(content=f"✅ Blocked {user.name}#{user.discriminator}")
        except Exception as e:
            await message.edit(content=f"❌ Error blocking user: {str(e)}")
    
    async def cmd_unblock(self, message):
        """
        Unblock a user
        Usage: .unblock @user or user_id
        """
        try:
            content = message.content.strip()
            
            # Check if we have a mention
            if message.mentions:
                user = message.mentions[0]
                await user.unblock()
                await message.edit(content=f"✅ Unblocked user {user.name}#{user.discriminator}.")
                return
                
            # Try to get user by ID
            parts = content.split()
            if len(parts) >= 2:
                try:
                    user_id = int(parts[1])
                    user = await self.bot.fetch_user(user_id)
                    await user.unblock()
                    await message.edit(content=f"✅ Unblocked user {user.name}#{user.discriminator}.")
                except:
                    await message.edit(content="❌ Could not find user with that ID.")
            else:
                await message.edit(content="❌ Usage: `.unblock @user` or `.unblock user_id`")
        except Exception as e:
            await message.edit(content=f"❌ Error unblocking user: {str(e)}")
    
    # Method to check if a channel is ignored
    def is_channel_ignored(self, channel_id):
        return channel_id in self.ignored_channels
    
    # Method to check if a channel is muted
    def is_channel_muted(self, channel_id):
        return channel_id in self.muted_channels