Bedre tag sync

linedance-app/ui/dance_picker_dialog.py

@@ -85,16 +85,41 @@ class DancePickerDialog(QDialog):
     def _load_suggestions(self, prefix: str):
         try:
             from local.local_db import get_dance_suggestions
+            from PyQt6.QtGui import QColor
             suggestions = get_dance_suggestions(prefix or "", limit=25)
             self._list.clear()
 
-            # Vis eksisterende danse øverst hvis ingen prefix
-            if not prefix and self._existing_dances:
-                for name in self._existing_dances:
-                    item = QListWidgetItem(f"★  {name}")
-                    item.setData(Qt.ItemDataRole.UserRole, {"name": name})
-                    item.setForeground(__import__('PyQt6.QtGui', fromlist=['QColor']).QColor("#e8a020"))
-                    self._list.addItem(item)
+            # Allerøverst: mulighed for at fjerne dans
+            no_dance = QListWidgetItem("✕  Ingen dans")
+            no_dance.setForeground(QColor("#5a6070"))
+            no_dance.setData(Qt.ItemDataRole.UserRole, {"name": ""})
+            self._list.addItem(no_dance)
+
+            # Øverst: danse registreret på denne sang
+            if self._existing_dances:
+                # Filtrer på prefix hvis der skrives
+                matching = [d for d in self._existing_dances
+                           if not prefix or prefix.lower() in d.lower()]
+                if matching:
+                    # Separator-header
+                    sep = QListWidgetItem("── Registreret på denne sang ──")
+                    sep.setForeground(QColor("#5a6070"))
+                    sep.setFlags(Qt.ItemFlag.ItemIsEnabled)  # synlig men ikke valgbar
+                    sep.setData(Qt.ItemDataRole.UserRole, None)
+                    self._list.addItem(sep)
+                    for name in matching:
+                        item = QListWidgetItem(f"★  {name}")
+                        item.setData(Qt.ItemDataRole.UserRole, {"name": name})
+                        item.setForeground(QColor("#e8a020"))
+                        self._list.addItem(item)
+
+            # Separator for alle danse
+            if suggestions:
+                sep2 = QListWidgetItem("── Alle danse ──")
+                sep2.setForeground(QColor("#5a6070"))
+                sep2.setFlags(Qt.ItemFlag.ItemIsEnabled)  # synlig men ikke valgbar
+                sep2.setData(Qt.ItemDataRole.UserRole, None)
+                self._list.addItem(sep2)
 
             for s in suggestions:
                 s = dict(s)
@@ -119,7 +144,9 @@ class DancePickerDialog(QDialog):
             logging.getLogger(__name__).warning(f'Dans-forslag fejl: {e}', exc_info=True)
 
     def _on_item_clicked(self, item: QListWidgetItem):
-        data = item.data(Qt.ItemDataRole.UserRole) or {}
+        data = item.data(Qt.ItemDataRole.UserRole)
+        if not data:  # separator — ignorer
+            return
         name   = data.get("name", "")
         level  = data.get("level", "")
         choreo = data.get("choreo", "")
@@ -133,13 +160,15 @@ class DancePickerDialog(QDialog):
         self._info_lbl.setText("  ·  ".join(parts) if parts else "")
 
     def _on_selected(self, item: QListWidgetItem):
+        data = item.data(Qt.ItemDataRole.UserRole)
+        if not data:  # separator
+            return
         self._on_item_clicked(item)
         self._on_accept()
 
     def _on_accept(self):
         self._chosen_dance = self._edit.text().strip()
-        if self._chosen_dance:
-            self.accept()
+        self.accept()  # tillad tom streng = ingen dans
 
     def get_dance(self) -> str:
         return self._chosen_dance