Sync alternativer

linedance-app/local/local_db.py

@@ -113,12 +113,13 @@ CREATE TABLE IF NOT EXISTS song_dances (
 
 -- Alternativ-dans tags
 CREATE TABLE IF NOT EXISTS song_alt_dances (
-    id       TEXT PRIMARY KEY,
-    song_id  TEXT NOT NULL REFERENCES songs(id) ON DELETE CASCADE,
-    dance_id INTEGER NOT NULL REFERENCES dances(id),
-    note     TEXT NOT NULL DEFAULT '',
-    source   TEXT NOT NULL DEFAULT 'local',
-    created_at TEXT NOT NULL DEFAULT (datetime('now')),
+    id          TEXT PRIMARY KEY,
+    song_id     TEXT NOT NULL REFERENCES songs(id) ON DELETE CASCADE,
+    dance_id    INTEGER NOT NULL REFERENCES dances(id),
+    note        TEXT NOT NULL DEFAULT '',
+    user_rating INTEGER,  -- 1-5 stjerner, NULL = ikke vurderet
+    source      TEXT NOT NULL DEFAULT 'local',
+    created_at  TEXT NOT NULL DEFAULT (datetime('now')),
     UNIQUE(song_id, dance_id)
 );
 
@@ -140,14 +141,15 @@ CREATE TABLE IF NOT EXISTS playlists (
 
 -- Playliste-sange
 CREATE TABLE IF NOT EXISTS playlist_songs (
-    id            TEXT PRIMARY KEY,
-    playlist_id   TEXT NOT NULL REFERENCES playlists(id) ON DELETE CASCADE,
-    song_id       TEXT NOT NULL REFERENCES songs(id),
-    file_id       TEXT REFERENCES files(id),
-    position      INTEGER NOT NULL,
-    status        TEXT NOT NULL DEFAULT 'pending',
-    is_workshop   INTEGER NOT NULL DEFAULT 0,
-    dance_override TEXT NOT NULL DEFAULT ''
+    id               TEXT PRIMARY KEY,
+    playlist_id      TEXT NOT NULL REFERENCES playlists(id) ON DELETE CASCADE,
+    song_id          TEXT NOT NULL REFERENCES songs(id),
+    file_id          TEXT REFERENCES files(id),
+    position         INTEGER NOT NULL,
+    status           TEXT NOT NULL DEFAULT 'pending',
+    is_workshop      INTEGER NOT NULL DEFAULT 0,
+    dance_override   TEXT NOT NULL DEFAULT '',
+    alt_dance_override TEXT NOT NULL DEFAULT ''
 );
 
 CREATE INDEX IF NOT EXISTS idx_playlist_songs_playlist ON playlist_songs(playlist_id);
@@ -692,4 +694,49 @@ def get_or_create_dance(name: str, level_id: int | None, conn,
         "INSERT INTO dances (name, level_id, choreographer) VALUES (?,?,?)",
         (name, level_id, choreo)
     )
-    return cur.lastrowid
+    return cur.lastrowid
+
+def rate_alt_dance(song_id: str, dance_id: int, rating: int | None):
+    """Sæt brugerens rating (1-5) på en alternativ-dans. None = fjern rating."""
+    with get_db() as conn:
+        conn.execute(
+            "UPDATE song_alt_dances SET user_rating=? WHERE song_id=? AND dance_id=?",
+            (rating, song_id, dance_id)
+        )
+
+
+def get_alt_dances_for_song_with_ratings(song_id: str) -> list:
+    """Hent alternativ-danse med bruger-rating og community-rating."""
+    with get_db() as conn:
+        rows = conn.execute("""
+            SELECT d.id, d.name, d.level_id, dl.name as level_name,
+                   d.choreographer, sad.note, sad.user_rating,
+                   sad.source
+            FROM song_alt_dances sad
+            JOIN dances d ON d.id = sad.dance_id
+            LEFT JOIN dance_levels dl ON dl.id = d.level_id
+            WHERE sad.song_id = ?
+            ORDER BY sad.user_rating DESC NULLS LAST, d.name
+        """, (song_id,)).fetchall()
+        return [dict(r) for r in rows]
+
+def get_community_alts_for_song(song_id: str) -> list:
+    """Hent community alternativ-danse for en sang med ratings."""
+    with get_db() as conn:
+        # Opret tabellen hvis den ikke eksisterer
+        conn.execute(
+            "CREATE TABLE IF NOT EXISTS community_alt_dances ("
+            "id TEXT PRIMARY KEY, song_id TEXT NOT NULL, dance_id INTEGER NOT NULL, "
+            "avg_rating REAL NOT NULL DEFAULT 0, rating_count INTEGER NOT NULL DEFAULT 0, "
+            "my_rating INTEGER, UNIQUE(song_id, dance_id))"
+        )
+        rows = conn.execute("""
+            SELECT d.id, d.name, dl.name as level_name, d.choreographer,
+                   cad.avg_rating, cad.rating_count, cad.my_rating
+            FROM community_alt_dances cad
+            JOIN dances d ON d.id = cad.dance_id
+            LEFT JOIN dance_levels dl ON dl.id = d.level_id
+            WHERE cad.song_id = ?
+            ORDER BY cad.avg_rating DESC
+        """, (song_id,)).fetchall()
+        return [dict(r) for r in rows]