opt: unread msg

Closes #122 Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
2026-04-20 11:08:03 +08:00 · 2025-01-09 12:41:04 +08:00
parent 41dfab371e
commit e8c82f69d4
6 changed files with 129 additions and 33 deletions
--- a/lib/pages/setting/widgets/multi_select_dialog.dart
+++ b/lib/pages/setting/widgets/multi_select_dialog.dart
@@ -0,0 +1,87 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+class MultiSelectDialog<T> extends StatefulWidget {
+  final List<T> initValues;
+  final String title;
+  final List<dynamic> values;
+
+  const MultiSelectDialog({
+    super.key,
+    required this.initValues,
+    required this.values,
+    required this.title,
+  });
+
+  @override
+  State<MultiSelectDialog<T>> createState() => _MultiSelectDialogState<T>();
+}
+
+class _MultiSelectDialogState<T> extends State<MultiSelectDialog<T>> {
+  late Set<T> _tempValues;
+
+  @override
+  void initState() {
+    super.initState();
+    _tempValues = widget.initValues.toSet();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      clipBehavior: Clip.hardEdge,
+      title: Text(
+        widget.title,
+        style: TextStyle(fontSize: 18),
+      ),
+      contentPadding: const EdgeInsets.only(top: 12),
+      content: StatefulBuilder(builder: (context, StateSetter setState) {
+        return SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: List.generate(
+              widget.values.length,
+              (index) {
+                bool isChecked =
+                    _tempValues.contains(widget.values[index]['value']);
+                return CheckboxListTile(
+                  dense: true,
+                  value: isChecked,
+                  controlAffinity: ListTileControlAffinity.leading,
+                  title: Text(
+                    widget.values[index]['title'],
+                    style: Theme.of(context).textTheme.titleMedium!,
+                  ),
+                  onChanged: (value) {
+                    if (isChecked) {
+                      _tempValues.remove(widget.values[index]['value']);
+                    } else {
+                      _tempValues.add(widget.values[index]['value']);
+                    }
+                    setState(() {});
+                  },
+                );
+              },
+            ),
+          ),
+        );
+      }),
+      actionsPadding: EdgeInsets.only(left: 16, right: 16, bottom: 12),
+      actions: [
+        TextButton(
+          onPressed: Get.back,
+          child: Text(
+            '取消',
+            style: TextStyle(
+              color: Theme.of(context).colorScheme.outline,
+            ),
+          ),
+        ),
+        TextButton(
+          onPressed: () => Get.back(result: _tempValues.toList()),
+          child: const Text('确定'),
+        ),
+      ],
+    );
+  }
+}