import discord
from discord.ext import commands
import os
import aiohttp
import shutil
import tempfile

def mountddi_command():
    @commands.hybrid_command(name="mountddi", description="How to manually mount DDI")
    async def mountddi(self, context):
        await context.defer()

        embed = discord.Embed(
            color=0xFA8C4A,
            description=(
                "# How to Mount your DDI (Developer Disk Image):\n\n---\n\n"
                "1. Ensure you are connected to StikDebug's VPN and Wi-Fi.*\n"
                "2. Force close StikDebug from the app switcher, then repon it.\n"
                "## This should resolve your error! Remember, this must be done every time you restart your device.\n"
                "If it doesn't work after a couple tries or you live in a country where github.com is blocked, try the steps below to manually mount the DDI:*\n"
                "1. **Download the DDI.zip file attached above:**\n"
                "   - Save it to your device and extract the contents\n\n"
                "2. **Replace the DDI folder in StikDebug:**\n"
                "   - Navigate to the StikDebug default directory on your iPhone/iPad\n"
                "   - Delete the existing DDI folder completely\n"
                "   - Replace it with the DDI folder from uncompressing the downloaded zip\n"
                "   - Make sure it's in StikDebug's default directory\n\n"
                "3. **Restart and retry:**\n"
                "   - Completely restart StikDebug\n"
                "   - If you still get the same error, ask the idevice server for more help\n\n"
            ),
        )
        embed.set_author(
            name="idevice", icon_url="https://yes.nighty.works/raw/snLMuO.png"
        )
        embed.set_footer(text="Last Edited by CelloSerenity")
        embed.timestamp = discord.utils.utcnow()

        view = discord.ui.View()
        view.add_item(
            discord.ui.Button(
                label="Edit Command",
                style=discord.ButtonStyle.secondary,
                url="https://github.com/neoarz/Syntrel/blob/main/cogs/idevice/mountddi.py",
                emoji="<:githubicon:1417717356846776340>",
            )
        )

        temp_dir = tempfile.mkdtemp()
        try:
            ddi_dir = os.path.join(temp_dir, "DDI")
            os.makedirs(ddi_dir)
            
            base_url = "https://raw.githubusercontent.com/doronz88/DeveloperDiskImage/main/PersonalizedImages/Xcode_iOS_DDI_Personalized"
            files = ["BuildManifest.plist", "Image.dmg", "Image.dmg.trustcache"]
            
            async with aiohttp.ClientSession() as session:
                for filename in files:
                    file_url = f"{base_url}/{filename}"
                    async with session.get(file_url) as response:
                        if response.status != 200:
                            await context.send(f"Error: Failed to download {filename} (Status: {response.status})")
                            return
                        
                        file_path = os.path.join(ddi_dir, filename)
                        with open(file_path, "wb") as f:
                            while True:
                                chunk = await response.content.read(8192)
                                if not chunk:
                                    break
                                f.write(chunk)
            
            zip_base_name = os.path.join(temp_dir, "DDI")
            shutil.make_archive(zip_base_name, 'zip', root_dir=temp_dir, base_dir="DDI")
            
            zip_file_path = zip_base_name + ".zip"
            
            if os.path.exists(zip_file_path):
                await context.send(embed=embed, view=view, file=discord.File(zip_file_path, filename="DDI.zip"))
            else:
                 await context.send("Error: Failed to create zip file.", embed=embed, view=view)
                 
        except Exception as e:
            await context.send(f"An error occurred: {e}")
        finally:
            shutil.rmtree(temp_dir)

    return mountddi