Initial commit

2026-07-23 14:31:28 +02:00
commit 94a4063070
152 changed files with 8500 additions and 0 deletions
@@ -0,0 +1,105 @@
+import 'package:flutter/material.dart';
+import '../models/song.dart';
+import '../database/db_helper.dart';
+import '../utils/farb_theme.dart';
+
+class MetadatenDialog extends StatefulWidget {
+  final Song song;
+  const MetadatenDialog({super.key, required this.song});
+
+  @override
+  State<MetadatenDialog> createState() => _MetadatenDialogState();
+}
+
+class _MetadatenDialogState extends State<MetadatenDialog> {
+  late TextEditingController _titelCtrl;
+  late TextEditingController _kuenstlerCtrl;
+  late TextEditingController _albumCtrl;
+  final DbHelper _db = DbHelper();
+
+  @override
+  void initState() {
+    super.initState();
+    _titelCtrl = TextEditingController(text: widget.song.titel);
+    _kuenstlerCtrl = TextEditingController(text: widget.song.kuenstler);
+    _albumCtrl = TextEditingController(text: widget.song.album);
+  }
+
+  @override
+  void dispose() {
+    _titelCtrl.dispose();
+    _kuenstlerCtrl.dispose();
+    _albumCtrl.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      backgroundColor: MeloTheme.dunkel1,
+      title: const Text('✏️ Metadaten', style: TextStyle(color: Colors.white, fontSize: 18)),
+      content: SingleChildScrollView(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            _field('Titel', _titelCtrl),
+            const SizedBox(height: 12),
+            _field('Künstler', _kuenstlerCtrl),
+            const SizedBox(height: 12),
+            _field('Album', _albumCtrl),
+          ],
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.pop(context, false),
+          child: const Text('Abbrechen', style: TextStyle(color: Colors.white54)),
+        ),
+        TextButton(
+          onPressed: () => _speichern(),
+          child: const Text('Speichern', style: TextStyle(color: MeloTheme.rot)),
+        ),
+      ],
+    );
+  }
+
+  Widget _field(String label, TextEditingController ctrl) {
+    return TextField(
+      controller: ctrl,
+      style: const TextStyle(color: Colors.white),
+      decoration: InputDecoration(
+        labelText: label,
+        labelStyle: const TextStyle(color: Colors.grey),
+        border: const OutlineInputBorder(),
+        focusedBorder: const OutlineInputBorder(
+          borderSide: BorderSide(color: MeloTheme.rot),
+        ),
+      ),
+    );
+  }
+
+  Future<void> _speichern() async {
+    final id = widget.song.id;
+    if (id == null) {
+      if (mounted) Navigator.pop(context, false);
+      return;
+    }
+    final titel = _titelCtrl.text.trim();
+    final kuenstler = _kuenstlerCtrl.text.trim();
+    final album = _albumCtrl.text.trim();
+    if (titel.isEmpty) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text('Titel darf nicht leer sein')),
+      );
+      return;
+    }
+
+    await _db.metadatenAktualisieren(
+      id,
+      titel: titel,
+      kuenstler: kuenstler,
+      album: album,
+    );
+    if (mounted) Navigator.pop(context, true);
+  }
+}