first recommendation draft

app/models/mix.py

@@ -0,0 +1,37 @@
+from dataclasses import asdict, dataclass, field
+import time
+
+from app.lib.playlistlib import get_first_4_images
+from app.serializers.track import serialize_tracks
+from app.store.tracks import TrackStore
+from app.utils.dates import seconds_to_time_string
+
+
+@dataclass
+class Mix:
+    id: str
+    title: str
+    description: str
+    tracks: list[str]
+
+    timestamp: int = field(default_factory=lambda: int(time.time()))
+    extra: dict = field(default_factory=dict)
+    saved: bool = False
+
+    def to_full_dict(self):
+        tracks = TrackStore.get_tracks_by_trackhashes(self.tracks)
+        serialized_tracks = serialize_tracks(tracks)
+
+        _dict = asdict(self)
+        _dict["tracks"] = serialized_tracks
+        _dict["images"] = get_first_4_images(tracks)
+        _dict["duration"] = seconds_to_time_string(sum(t.duration for t in tracks))
+        _dict["trackcount"] = len(tracks)
+
+        return _dict
+
+    def to_dict(self):
+        item = self.to_full_dict()
+        del item["tracks"]
+
+        return item

app/models/track.py

@@ -45,6 +45,7 @@ class Track:
     og_title: str = ""
     artisthashes: list[str] = field(default_factory=list)
     genrehashes: list[str] = field(default_factory=list)
+    weakhash: str = ""
 
     _pos: int = 0
     _ati: str = ""
@@ -76,6 +77,7 @@ class Track:
         self.og_title = self.title
         self.og_album = self.album
         self.folder = self.folder + "/"
+        self.weakhash = create_hash(self.title, self.artists)
 
         self.image = self.albumhash + ".webp"
         self.extra = {