app.py

import discord
from discord import app_commands
import os
import requests
import asyncio
import aiohttp  # Use aiohttp for asynchronous HTTP requests
import gradio as gr  # Import Gradio
import google.generativeai as genai
from io import BytesIO
import PIL.Image
import base64
from typing import List
# --- Environment Variables & Setup ---
DISCORD_BOT_TOKEN = os.getenv("DISCORD_BOT_TOKEN")
GEMINI_API_KEY = os.getenv("GEMINI_API_KEY")
# --- Discord Bot Setup ---
intents = discord.Intents.default()
client = discord.Client(intents=intents)
tree = app_commands.CommandTree(client)

if not DISCORD_BOT_TOKEN or not GEMINI_API_KEY:
    raise ValueError("Both DISCORD_BOT_TOKEN and GEMINI_API_KEY must be set.")

@tree.command(name="hello", description="Says hello!")
async def hello_command(interaction):
    await interaction.response.send_message("Hello there!")

@tree.command(name="gemini", description="chat with gemini")
# @app_commands.choices(
#     aspect_ratio=[
#         app_commands.Choice(name="1:1 (Square)", value="1:1"),
#         app_commands.Choice(name="9:16 (Vertical)", value="9:16"),
#         app_commands.Choice(name="16:9 (Horizontal)", value="16:9"),
#         app_commands.Choice(name="3:4", value="3:4"),
#         app_commands.Choice(name="4:3", value="4:3"),
#     ]
# )
async def generate_command(
    interaction: discord.Interaction,
    prompt: str,
    images: List[discord.Attachment] = None,
):
    try:
        await interaction.response.defer()  # Defer the interaction
        genai.configure(api_key=GEMINI_API_KEY)
        model = genai.GenerativeModel("gemini-2.0-flash-exp")
        content = []  # List to store the content parts
        if images:
            for image in images:
                async with aiohttp.ClientSession() as session:
                    async with session.get(image.url) as resp:
                         if resp.status == 200:
                            image_bytes = await resp.read()
                            base64_image = base64.b64encode(image_bytes).decode('utf-8')
                            content.append({'mime_type':'image/jpeg', 'data': base64_image})

                         else:
                            await interaction.followup.send(f"Failed to download image: {image.filename}, status code: {resp.status}")
                            return
        content.append(prompt)

        response = model.generate_content(content, stream=True)

        current_message = None
        current_message_content = ""

        for part in response:
            text_chunk = part.text

            if len(current_message_content) + len(text_chunk) <= 2000:
                current_message_content += text_chunk
                if current_message:
                    await current_message.edit(content=current_message_content)
                else:
                    current_message = await interaction.followup.send(content=current_message_content)
            else:
                if current_message:
                  await current_message.edit(content=current_message_content)
                else:
                  await interaction.followup.send(content=current_message_content)
                current_message_content = text_chunk
                current_message = await interaction.followup.send(content=current_message_content)

        if current_message_content:
           if current_message:
             await current_message.edit(content=current_message_content)
           else:
            await interaction.followup.send(content=current_message_content)
    except Exception as e:
        print(e)
        await interaction.followup.send(f"An error occurred: {e}")

        
async def on_ready():
    await tree.sync()
    print("Bot is ready!")


client.event(on_ready)

# --- Gradio Interface ---
def echo_text(text):
    return text


def run_gradio():
    gr.Interface(
        fn=echo_text,
        inputs="text",
        outputs="text",
        live=False,
        title="Minimal Gradio Interface",
    ).launch(server_name="0.0.0.0", server_port=7860, share=False, show_error=True)

async def main():
    bot_task = asyncio.create_task(client.start(DISCORD_BOT_TOKEN))
    gradio_task = asyncio.to_thread(run_gradio)

    await asyncio.gather(bot_task, gradio_task)


if __name__ == "__main__":
    asyncio.run(main())