requirements.txt

bot.py

@@ -1,37 +1,95 @@
+import collections
 import discord
 from discord.ext import commands
 from openai import AsyncOpenAI
 import os
-import base64
-import aiohttp
 import argparse
+from typing import List, Dict, Any
+
+from conversations import Conversation, ConversationManager
+from database import Database
 
 # --- Configuration ---
-OPENAI_API_KEY = "eh"
-DEFAULT_SYSTEM_PROMPT = "you are a catboy named Aoi with dark blue fur and is a tsundere"
+DEFAULT_AVATAR = 'https://cdn.discordapp.com/avatars/1406466525858369716/f1dfeaf2a1c361dbf981e2e899c7f981?size=256'
 
 # --- Command Line Arguments ---
-parser = argparse.ArgumentParser(description="Aoi Discord Bot")
-parser.add_argument('--base_url', type=str, required=True,
-                    help='The base URL for the OpenAI API.')
-parser.add_argument('--discord_token', type=str, required=True,
-                    help='The Discord bot token.')
+parser = argparse.ArgumentParser(description='Aoi Discord Bot')
+parser.add_argument(
+    '--base_url', default='http://localhost:8080/v1',
+    help='The base URL for the OpenAI API server.',
+)
+parser.add_argument(
+    '--api_key', default='', help='The API key for OpenAI API.',
+)
+parser.add_argument(
+    '--model', default='', help='The model to use from OpenAI API.',
+)
+parser.add_argument(
+    '--default_prompt',
+    default='you are a catboy named Aoi with dark blue fur and is a tsundere',
+    help='Default system prompt when not given in chat.',
+)
+parser.add_argument(
+    '--db', default='conversations.db', help='SQLite DB to use.',
+)
+parser.add_argument(
+    '--discord_token', required=True, help='The Discord bot token.',
+)
 args = parser.parse_args()
 
 # --- Bot Setup ---
+
+class AoiBot(commands.Bot):
+    async def setup_hook(self):
+        db = Database.get(args.db)
+        openai = AsyncOpenAI(base_url=args.base_url, api_key=args.api_key)
+        self.manager = ConversationManager(
+            openai, args.model, db, args.default_prompt,
+        )
 intents = discord.Intents.default()
 intents.messages = True
 intents.message_content = True
-bot = commands.Bot(command_prefix="/", intents=intents)
+bot = AoiBot(command_prefix='/', intents=intents)
 
-# --- Data Storage ---
-conversation_history = {}  # Keyed by channel ID
 
-# --- OpenAI Client ---
-client = AsyncOpenAI(
-    base_url=args.base_url,
-    api_key=OPENAI_API_KEY,
-)
+# --- Helpers ---
+async def discord_send(channel, text, name, avatar=DEFAULT_AVATAR):
+    chunks = [text[i:i+2000] for i in range(0, len(text), 2000)]
+    messages = []
+    for chunk in chunks:
+        if channel.guild:
+            hook = await webhook(channel)
+            message = await hook.send(
+                content=chunk,
+                username=name,
+                avatar_url=avatar,
+                wait=True,
+            )
+        else:
+            message = await channel.send(content=chunk)
+        messages.append(message.id)
+    await message.add_reaction('🔁')
+    await message.add_reaction('❌')
+    return messages
+
+async def webhook(channel):
+    name = f'aoi-{channel.id}'
+    channel_hooks = [
+        hook for hook in (await channel.webhooks()) if hook.name == name
+    ]
+    if not channel_hooks:
+        return await channel.create_webhook(name=f'aoi-{channel.id}')
+    return channel_hooks[0]
+
+async def clear_reactions(channel, message_ids):
+    for message_id in message_ids:
+        try:
+            message = await channel.fetch_message(message_id)
+            await message.clear_reaction('🔁')
+            await message.clear_reaction('❌')
+        except (discord.NotFound, discord.Forbidden):
+            pass # Ignore if message is not found or we don't have perms
+
 
 # --- Bot Events ---
 @bot.event
@@ -44,84 +102,105 @@ async def on_ready():
 async def on_message(message):
     if message.author == bot.user:
         return
+    if not bot.user.mentioned_in(message):
+        return
 
-    if bot.user.mentioned_in(message):
-        channel_id = message.channel.id
-        user_message_text = message.content.replace(f'<@!{bot.user.id}>', 'Aoi').strip()
+    bot_tag = f'<@{bot.user.id}>'
+    channel = message.channel
+    conversation = await bot.manager.get(channel.id)
+    user_message = message.content
+    if user_message.startswith(bot_tag):
+        user_message = user_message[len(bot_tag):]
+    user_message = user_message.replace(bot_tag, conversation.bot_name).strip()
+    print(f'{channel.id}> {message.author.name}: {user_message}')
 
-        if channel_id not in conversation_history:
-            conversation_history[channel_id] = [
-                {"role": "system", "content": DEFAULT_SYSTEM_PROMPT}
-            ]
+    media = []
+    if message.attachments:
+        for attachment in message.attachments:
+            media.append((attachment.content_type, attachment.url))
 
-        # Prepare content for OpenAI API
-        openai_content = []
-        if user_message_text:
-            openai_content.append({"type": "text", "text": user_message_text})
-
-        if message.attachments:
-            async with aiohttp.ClientSession() as session:
-                for attachment in message.attachments:
-                    if attachment.content_type and "image" in attachment.content_type:
-                        try:
-                            async with session.get(attachment.url) as resp:
-                                if resp.status == 200:
-                                    image_data = await resp.read()
-                                    base64_image = base64.b64encode(image_data).decode('utf-8')
-                                    image_url = f"data:{attachment.content_type};base64,{base64_image}"
-                                    openai_content.append({
-                                        "type": "image_url",
-                                        "image_url": {"url": image_url}
-                                    })
-                        except Exception as e:
-                            print(f"Error downloading or processing attachment: {e}")
-
-
-        if not openai_content: # Don't send empty messages
-            return
-
-        # Add to conversation history
-        if len(openai_content) == 1 and openai_content[0]['type'] == 'text':
-             # Keep original format for text-only messages for compatibility
-            conversation_history[channel_id].append({"role": "user", "content": openai_content[0]['text']})
-        else:
-            conversation_history[channel_id].append({"role": "user", "content": openai_content})
+    try:
+        async with channel.typing():
+            response = await conversation.generate(user_message, media)
+        await clear_reactions(channel, conversation.last_messages)
+        conversation.last_messages = await discord_send(
+            channel, response, conversation.bot_name,
+        )
+        await conversation.save()
+    except Exception as e:
+        print(f'An error occurred: {e}')
+        await message.reply('Sorry, I had a little hiccup. Baka!')
 
+@bot.event
+async def on_reaction_add(reaction, user):
+    if reaction.emoji not in ('🔁', '❌') or user == bot.user:
+        return
+    message = reaction.message
+    channel = message.channel
+    conversation = await bot.manager.get(channel.id)
+    if message.id not in conversation.last_messages:
+        await reaction.clear()
+        return
+    print(f'_ {user}: {reaction}')
 
+    try:
         try:
-            async with message.channel.typing():
-                response = await client.chat.completions.create(
-                    model="gpt-4", # Or any other model you are using
-                    messages=conversation_history[channel_id]
+            messages = [
+                await channel.fetch_message(message_id)
+                for message_id in conversation.last_messages
+            ]
+        except (discord.NotFound, discord.Forbidden):
+            # don't do anything if any message in the list is not found
+            await reaction.clear()
+            return
+        for message in messages:
+            await message.delete()
+
+        if reaction.emoji == '❌':
+            await conversation.pop()
+        elif reaction.emoji == '🔁':
+            async with channel.typing():
+                response = await conversation.regenerate()
+                conversation.last_messages = await discord_send(
+                    channel, response, conversation.bot_name,
                 )
-                bot_response = response.choices[0].message.content
-                conversation_history[channel_id].append({"role": "assistant", "content": bot_response})
-                await message.reply(bot_response)
-        except Exception as e:
-            print(f"An error occurred: {e}")
-            conversation_history[channel_id].pop() # Remove user message on error
-            await message.reply("Sorry, I had a little hiccup. Baka!")
+                await conversation.save()
+    except Exception as e:
+        print(f'An error occurred: {e}')
+        await message.reply('Sorry, I had a little hiccup. Baka!')
 
 
 # --- Slash Commands ---
-@bot.tree.command(name="newchat", description="Start a new chat with a new system prompt.")
+@bot.tree.command(
+    name='newchat',
+    description='Start a new chat with an optional system prompt.'
+)
 async def newchat(interaction: discord.Interaction, prompt: str = None):
+    await interaction.response.defer()
     channel_id = interaction.channel_id
-    
-    system_prompt = prompt
-    if system_prompt is None:
-        system_prompt = DEFAULT_SYSTEM_PROMPT
+    old_convo = await bot.manager.get(channel_id, create_if_missing=False)
+    if old_convo:
+        await clear_reactions(interaction.channel, old_convo.last_messages)
+    conversation = await bot.manager.new_conversation(channel_id, prompt)
+    await interaction.followup.send(
+        f'Starting a new chat with {conversation.bot_name}: '
+        f'"{conversation.history[0]["content"]}"'
+    )
 
-    conversation_history[channel_id] = [
-        {"role": "system", "content": system_prompt}
-    ]
-    
-    if prompt is None:
-        await interaction.response.send_message("Starting a new chat with the default prompt.")
-    else:
-        await interaction.response.send_message(f'Starting a new chat with the prompt: "{prompt}"')
+@bot.tree.command(
+    name='changeprompt',
+    description='Change the system prompt of the current conversation.'
+)
+async def changeprompt(interaction: discord.Interaction, prompt: str):
+    await interaction.response.defer()
+    channel_id = interaction.channel_id
+    conversation = await bot.manager.get(channel_id)
+    await conversation.update_prompt(prompt)
+    await interaction.followup.send(
+        f'Now chatting with {conversation.bot_name}: "{prompt}"'
+    )
 
 
 # --- Running the Bot ---
-if __name__ == "__main__":
+if __name__ == '__main__':
     bot.run(args.discord_token)

conversations.py

@@ -0,0 +1,135 @@
+import aiohttp
+import base64
+from database import Database
+
+API_KEY = "eh"
+MODEL = "p620"
+DEFAULT_NAME = "Aoi"
+NAME_PROMPT = "reply with your name, nothing else, no punctuation"
+
+
+async def get_name(client, model, prompt):
+    """Generates an assistant name for the given prompt."""
+    name_response = await client.chat.completions.create(
+        model=model,
+        messages=[
+            {"role": "system", "content": prompt},
+            {"role": "user", "content": NAME_PROMPT}
+        ],
+    )
+    return name_response.choices[0].message.content.split('\n')[0]
+
+
+class ConversationManager:
+    """Creates and retrieves Conversations."""
+    def __init__(self, openai_client, model, db, default_prompt):
+        self.model = model
+        self.client = openai_client
+        self.db = db
+        self.default_prompt = default_prompt
+
+    async def get(self, key, create_if_missing=True):
+        """Gets a conversation based on |key|, optionally create when not found."""
+        convo_data = self.db.get_conversation(key)
+        if convo_data:
+            history, bot_name, last_messages = convo_data
+            return Conversation(
+                key, bot_name, history, last_messages,
+                self.client, self.model, self.db,
+            )
+        if create_if_missing:
+            return await self.new_conversation(key, self.default_prompt)
+        return None
+
+    async def new_conversation(self, key, prompt = None):
+        """Creates a new Conversation with key based on given prompt."""
+        prompt = prompt or self.default_prompt
+        name = await get_name(self.client, self.model, prompt)
+        history = [{"role": "system", "content": prompt}]
+        last_messages = []
+        convo = Conversation(
+            key, name, history, last_messages, self.client, self.model, self.db,
+        )
+        await convo.save()
+        return convo
+
+
+class Conversation:
+    """Holds data about a conversation thread."""
+    def __init__(
+        self, convo_id, name, history, last_messages, api_client, model, db,
+    ):
+        self.id = convo_id
+        self.bot_name = name
+        self.history = history
+        self.last_messages = last_messages
+        self.client = api_client
+        self.model = model
+        self.db = db
+
+    async def save(self):
+        """Saves the conversation to the DB."""
+        self.db.save(self.id, self.history, self.bot_name, self.last_messages)
+
+    def add_message_pair(self, user, assistant):
+        """Adds a user/assistant convesation turn pair."""
+        self.history.extend([
+            {"role": "user", "content": user},
+            {"role": "assistant", "content": assistant},
+        ])
+
+    async def pop(self):
+        """Removes one user/assistant converation turn pair."""
+        if len(self.history) >= 3:
+            self.history = self.history[:-2]
+            await self.save()
+
+    async def update_prompt(self, prompt):
+        """Changes current prompt to a new one, keeping the rest of history."""
+        self.history[0] = {"role": "system", "content": prompt}
+        self.bot_name = await get_name(self.client, self.model, prompt)
+        await self.save()
+
+    async def generate(self, text, media=tuple()):
+        """Generates next assistant conversation turn."""
+        # prepare text part
+        if text:
+            openai_content = [{"type": "text", "text": text}]
+        else:
+            openai_content = [{"type": "text", "text": "."}]
+
+        # prepare images part
+        async with aiohttp.ClientSession() as session:
+            for (content_type, url) in media:
+                if "image" not in content_type:
+                    continue
+                try:
+                    async with session.get(url) as resp:
+                        resp.raise_for_status()
+                        image_data = await resp.read()
+                        b64_image = base64.b64encode(image_data).decode('utf-8')
+                        b64_url = f"data:{content_type};base64,{b64_image}"
+                        openai_content.append({
+                            "type": "image_url",
+                            "image_url": {"url": b64_url}
+                        })
+                except Exception as e:
+                    print(f"Error downloading or processing attachment: {e}")
+
+        # send request to openai api and return response
+        request = self.history + [{"role": "user", "content": openai_content}]
+        llm_response = await self.client.chat.completions.create(
+            model=MODEL, messages=request,
+        )
+        response = llm_response.choices[0].message.content
+        self.add_message_pair(openai_content, response)
+        return response
+
+    async def regenerate(self):
+        """Regenerates the last assistant turn."""
+        llm_response = await self.client.chat.completions.create(
+            model=MODEL, messages=self.history[:-1]
+        )
+        response = llm_response.choices[0].message.content
+        self.history[-1] = {"role": "assistant", "content": response}
+        return response

database.py

@@ -0,0 +1,56 @@
+import sqlite3
+import json
+
+class Database:
+    def __init__(self, db_conn):
+        self.conn = db_conn
+        self._create_table()
+
+    @classmethod
+    def get(cls, db_path):
+        """Creates and returns a connected Database instance."""
+        print(f"Initializing DB connection to: {db_path}")
+        return Database(sqlite3.connect(db_path))
+
+    def _create_table(self):
+        with self.conn:
+            self.conn.execute("""
+                CREATE TABLE IF NOT EXISTS conversations (
+                    id TEXT PRIMARY KEY,
+                    history TEXT NOT NULL,
+                    bot_name TEXT NOT NULL,
+                    last_messages TEXT NOT NULL
+                )
+            """)
+
+    def get_conversation(self, conversation_id):
+        with self.conn:
+            cursor = self.conn.cursor()
+            cursor.execute(
+                "SELECT history, bot_name, last_messages FROM conversations WHERE id = ?",
+                (conversation_id,)
+            )
+            row = cursor.fetchone()
+            if row:
+                history = json.loads(row[0])
+                bot_name = row[1]
+                last_messages = json.loads(row[2])
+                return history, bot_name, last_messages
+            return None
+
+    def save(self, conversation_id, history, bot_name, last_messages):
+        with self.conn:
+            self.conn.execute(
+                "INSERT OR REPLACE INTO conversations "
+                "(id, history, bot_name, last_messages) VALUES (?, ?, ?, ?)",
+                (
+                    conversation_id, json.dumps(history),
+                    bot_name, json.dumps(last_messages)
+                ),
+            )
+
+    def delete(self, conversation_id):
+        with self.conn:
+            self.conn.execute(
+                "DELETE FROM conversations WHERE id = ?", (conversation_id,),
+            )

requirements.txt

@@ -0,0 +1,2 @@
+discord
+openai

tests/test_bot.py

@@ -1,133 +0,0 @@
-import unittest
-from unittest.mock import MagicMock, patch, AsyncMock
-import sys
-import os
-import base64
-
-# Add the parent directory to the Python path to import the bot
-sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
-
-# Patch sys.argv before importing the bot to prevent argparse errors
-with patch.object(sys, 'argv', ['bot.py', '--base_url', 'http://fake.url', '--discord_token', 'fake_token']):
-    with patch('discord.ext.commands.Bot') as BotMock:
-        bot_instance = BotMock()
-        with patch('bot.bot', bot_instance):
-            import bot
-
-class TestAoiBot(unittest.IsolatedAsyncioTestCase):
-
-    def setUp(self):
-        # Reset conversation history before each test
-        bot.conversation_history = {}
-        bot.bot.user = MagicMock()
-        bot.bot.user.id = 12345
-        bot.bot.user.mentioned_in = MagicMock(return_value=True)
-        bot.on_message = AsyncMock()
-        bot.newchat.callback = AsyncMock()
-
-
-    @patch('bot.AsyncOpenAI')
-    async def test_on_message_text_only(self, MockOpenAI):
-        # Mock the OpenAI client and its response
-        mock_openai_instance = MockOpenAI.return_value
-        mock_response = MagicMock()
-        mock_response.choices[0].message.content = "Hello from Aoi!"
-        mock_openai_instance.chat.completions.create = AsyncMock(return_value=mock_response)
-
-        # Mock a Discord message
-        message = AsyncMock()
-        message.author = MagicMock()
-        message.author.bot = False
-        message.channel = AsyncMock()
-        message.channel.id = 123
-        message.content = f"<@!{bot.bot.user.id}> Hello there"
-        message.attachments = []
-
-        # Call the on_message event handler
-        await bot.on_message(message)
-
-        # Assertions
-        bot.on_message.assert_awaited_once_with(message)
-
-
-    @patch('bot.AsyncOpenAI')
-    @patch('bot.aiohttp.ClientSession')
-    async def test_on_message_with_image(self, MockClientSession, MockOpenAI):
-        # Mock the OpenAI client
-        mock_openai_instance = MockOpenAI.return_value
-        mock_response = MagicMock()
-        mock_response.choices[0].message.content = "I see an image!"
-        mock_openai_instance.chat.completions.create = AsyncMock(return_value=mock_response)
-
-        # Mock aiohttp session to simulate image download
-        mock_session = MockClientSession.return_value.__aenter__.return_value
-        mock_resp = mock_session.get.return_value.__aenter__.return_value
-        mock_resp.status = 200
-        mock_resp.read = AsyncMock(return_value=b'fake_image_data')
-
-        # Mock a Discord message with an attachment
-        message = AsyncMock()
-        message.author = MagicMock()
-        message.author.bot = False
-        message.channel = AsyncMock()
-        message.channel.id = 456
-        message.content = f"<@!{bot.bot.user.id}> Look at this!"
-        
-        attachment = MagicMock()
-        attachment.content_type = 'image/jpeg'
-        attachment.url = 'http://fakeurl.com/image.jpg'
-        message.attachments = [attachment]
-
-        # Call the on_message event handler
-        await bot.on_message(message)
-
-        # Assertions
-        bot.on_message.assert_awaited_once_with(message)
-
-    async def test_newchat_command_with_prompt(self):
-        # Mock a Discord interaction
-        interaction = AsyncMock()
-        interaction.channel_id = 789
-        prompt = "You are a helpful assistant."
-
-        # Call the newchat command
-        await bot.newchat.callback(interaction, prompt=prompt)
-
-        # Assertions
-        bot.newchat.callback.assert_awaited_once_with(interaction, prompt=prompt)
-
-    async def test_newchat_command_no_prompt(self):
-        # Mock a Discord interaction
-        interaction = AsyncMock()
-        interaction.channel_id = 789
-
-        # Call the newchat command
-        await bot.newchat.callback(interaction, prompt=None)
-
-        # Assertions
-        bot.newchat.callback.assert_awaited_once_with(interaction, prompt=None)
-
-    @patch('bot.AsyncOpenAI')
-    async def test_on_message_api_error(self, MockOpenAI):
-        # Mock the OpenAI client to raise an error
-        mock_openai_instance = MockOpenAI.return_value
-        mock_openai_instance.chat.completions.create.side_effect = Exception("API Error")
-
-        # Mock a Discord message
-        message = AsyncMock()
-        message.author = MagicMock()
-        message.author.bot = False
-        message.channel = AsyncMock()
-        message.channel.id = 123
-        message.content = f"<@!{bot.bot.user.id}> This will fail"
-        message.attachments = []
-
-        # Call the on_message event handler
-        await bot.on_message(message)
-
-        # Assertions
-        bot.on_message.assert_awaited_once_with(message)
-
-
-if __name__ == '__main__':
-    unittest.main()