Separation of Concerns:

Core processing logic in VideoProcessor class
Dedicated message handling in MessageHandler
Queue operations in QueueHandler
Progress tracking in ProgressTracker
Reaction management in reactions.py
Improved Maintainability:
Each component has a single responsibility
Easier to test individual components
Better code organization and readability
Reduced file sizes for better version control
Better Resource Management:
Centralized progress tracking
Isolated queue operations
Cleaner cleanup processes
Optimized Imports:
Components can be imported individually as needed
Main processor.py provides backward compatibility
Clear module interface through init.py

videoarchiver/processor/reactions.py

@@ -0,0 +1,97 @@
+"""Reaction emojis and reaction management for VideoProcessor"""
+
+import logging
+import asyncio
+import discord
+
+logger = logging.getLogger("VideoArchiver")
+
+# Reaction emojis
+REACTIONS = {
+    'queued': '📹',
+    'processing': '⚙️',
+    'success': '✅',
+    'error': '❌',
+    'numbers': ['1️⃣', '2️⃣', '3️⃣', '4️⃣', '5️⃣'],
+    'progress': ['⬛', '🟨', '🟩'],
+    'download': ['0️⃣', '2️⃣', '4️⃣', '6️⃣', '8️⃣', '🔟']
+}
+
+async def update_queue_position_reaction(message: discord.Message, position: int, bot_user) -> None:
+    """Update queue position reaction"""
+    try:
+        for reaction in REACTIONS["numbers"]:
+            try:
+                await message.remove_reaction(reaction, bot_user)
+            except:
+                pass
+
+        if 0 <= position < len(REACTIONS["numbers"]):
+            await message.add_reaction(REACTIONS["numbers"][position])
+            logger.info(
+                f"Updated queue position reaction to {position + 1} for message {message.id}"
+            )
+    except Exception as e:
+        logger.error(f"Failed to update queue position reaction: {e}")
+
+async def update_progress_reaction(message: discord.Message, progress: float, bot_user) -> None:
+    """Update progress reaction based on FFmpeg progress"""
+    if not message:
+        return
+
+    try:
+        # Remove old reactions in the event loop
+        for reaction in REACTIONS["progress"]:
+            try:
+                await message.remove_reaction(reaction, bot_user)
+            except Exception as e:
+                logger.error(f"Failed to remove progress reaction: {e}")
+                continue
+
+        # Add new reaction based on progress
+        try:
+            if progress < 33:
+                await message.add_reaction(REACTIONS["progress"][0])
+            elif progress < 66:
+                await message.add_reaction(REACTIONS["progress"][1])
+            else:
+                await message.add_reaction(REACTIONS["progress"][2])
+        except Exception as e:
+            logger.error(f"Failed to add progress reaction: {e}")
+
+    except Exception as e:
+        logger.error(f"Failed to update progress reaction: {e}")
+
+async def update_download_progress_reaction(message: discord.Message, progress: float, bot_user) -> None:
+    """Update download progress reaction"""
+    if not message:
+        return
+
+    try:
+        # Remove old reactions in the event loop
+        for reaction in REACTIONS["download"]:
+            try:
+                await message.remove_reaction(reaction, bot_user)
+            except Exception as e:
+                logger.error(f"Failed to remove download reaction: {e}")
+                continue
+
+        # Add new reaction based on progress
+        try:
+            if progress <= 20:
+                await message.add_reaction(REACTIONS["download"][0])
+            elif progress <= 40:
+                await message.add_reaction(REACTIONS["download"][1])
+            elif progress <= 60:
+                await message.add_reaction(REACTIONS["download"][2])
+            elif progress <= 80:
+                await message.add_reaction(REACTIONS["download"][3])
+            elif progress < 100:
+                await message.add_reaction(REACTIONS["download"][4])
+            else:
+                await message.add_reaction(REACTIONS["download"][5])
+        except Exception as e:
+            logger.error(f"Failed to add download reaction: {e}")
+
+    except Exception as e:
+        logger.error(f"Failed to update download progress reaction: {e}")