Signed-off-by: mbrucedogs <mbrucedogs@gmail.com>

data/channel_cache.json

@@ -29967,7 +29967,7 @@
   },
   "settings": {
     "cache_duration_hours": 168,
-    "last_updated": "2025-07-23T20:17:15.426193"
+    "last_updated": "2025-07-24T20:17:15.426193"
   },
   "@SingKingKaraoke": [
     {

examine_cache.py

@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+import json
+
+# Load the cache file
+with open('data/channel_cache.json', 'r', encoding='utf-8') as f:
+    cache = json.load(f)
+
+print(f"📋 Channel cache type: {type(cache)}")
+print(f"📋 Channel cache keys: {list(cache.keys())}")
+
+# Check if it's a dictionary with channel URLs as keys
+if isinstance(cache, dict):
+    print(f"\n🔍 First few cache entries:")
+    for i, (key, value) in enumerate(list(cache.items())[:3]):
+        print(f"   {i+1}. Key: '{key}'")
+        print(f"      Type: {type(value)}")
+        if isinstance(value, list):
+            print(f"      Length: {len(value)} videos")
+            if value:
+                print(f"      First video: {value[0]}")
+        print()
+
+# Check if there's a "channels" key
+if "channels" in cache:
+    print(f"🔍 Found 'channels' key with {len(cache['channels'])} entries")
+    print(f"🔍 Channels keys: {list(cache['channels'].keys())}") 

karaoke_downloader/download_planner.py

@@ -57,11 +57,11 @@ def build_download_plan(channel_urls, undownloaded, tracker, yt_dlp_path, fuzzy_
         )
         print(f"   📊 Channel has {len(available_videos)} videos to scan against {len(undownloaded)} songlist songs")
         matches_this_channel = 0
+        video_matches = []  # Initialize video_matches for this channel
         
         # Pre-process video titles for efficient matching
         if fuzzy_match:
             # For fuzzy matching, create normalized video keys
-            video_matches = []
             for video in available_videos:
                 v_artist, v_title = extract_artist_title(video['title'])
                 video_key = create_song_key(v_artist, v_title)

karaoke_downloader/tracking_manager.py

@@ -241,10 +241,31 @@ class TrackingManager:
         channel_name, channel_id = None, None
         from karaoke_downloader.youtube_utils import get_channel_info
         channel_name, channel_id = get_channel_info(channel_url)
-        cache_key = channel_id or channel_url
+        
+        # Try multiple possible cache keys
+        possible_keys = [
+            channel_id,  # The extracted channel ID
+            channel_url,  # The full URL
+            channel_name  # The extracted channel name
+        ]
+        
+        cache_key = None
+        for key in possible_keys:
+            if key and key in self.cache:
+                cache_key = key
+                break
+        
+        if not cache_key:
+            cache_key = channel_id or channel_url  # Use as fallback for new entries
+        
+        print(f"   🔍 Trying cache keys: {possible_keys}")
+        print(f"   🔍 Selected cache key: '{cache_key}'")
+        
         if not force_refresh and cache_key in self.cache:
             print(f"   📋 Using cached video list ({len(self.cache[cache_key])} videos)")
             return self.cache[cache_key]
+        else:
+            print(f"   ❌ Cache miss for all keys")
         # Fetch with yt-dlp
         print(f"   🌐 Fetching video list from YouTube (this may take a while)...")
         import subprocess

karaoke_downloader/youtube_utils.py

@@ -12,17 +12,19 @@ def get_channel_info(channel_url: str, yt_dlp_path: str = "downloader/yt-dlp.exe
     try:
         # Extract channel name from URL for now (faster than calling yt-dlp)
         if "/@" in channel_url:
-            channel_name = channel_url.split("/@")[1].split("/")[0]
+            # Keep the @ symbol for cache key consistency
+            channel_name = "@" + channel_url.split("/@")[1].split("/")[0]
         elif "/channel/" in channel_url:
             channel_name = channel_url.split("/channel/")[1].split("/")[0]
         else:
             channel_name = "Unknown"
         
-        # Extract channel ID from URL
+        # Extract channel ID from URL (keep @ symbol for @ channels)
         if "/channel/" in channel_url:
             channel_id = channel_url.split("/channel/")[1].split("/")[0]
         elif "/@" in channel_url:
-            channel_id = channel_url.split("/@")[1].split("/")[0]
+            # Keep the @ symbol for cache key consistency
+            channel_id = "@" + channel_url.split("/@")[1].split("/")[0]
         else:
             channel_id = channel_url