opt: pages

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
2026-04-20 11:08:03 +08:00 · 2025-04-17 10:53:39 +08:00
parent 07c04a9e7e
commit 7b9e4b2f82
14 changed files with 90 additions and 205 deletions
--- a/lib/pages/danmaku_block/view.dart
+++ b/lib/pages/danmaku_block/view.dart
@@ -0,0 +1,147 @@
+import 'package:PiliPlus/models/user/danmaku_rule.dart';
+import 'package:PiliPlus/pages/danmaku_block/controller.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
+import 'package:get/get.dart';
+import 'package:PiliPlus/utils/storage.dart';
+
+import '../../plugin/pl_player/controller.dart';
+import 'package:PiliPlus/common/widgets/scroll_physics.dart';
+
+class DanmakuBlockPage extends StatefulWidget {
+  const DanmakuBlockPage({super.key});
+
+  @override
+  State<DanmakuBlockPage> createState() => _DanmakuBlockPageState();
+}
+
+class _DanmakuBlockPageState extends State<DanmakuBlockPage> {
+  final DanmakuBlockController _danmakuBlockController =
+      Get.put(DanmakuBlockController());
+  final ScrollController scrollController = ScrollController();
+  late PlPlayerController plPlayerController;
+
+  static const Map<int, String> ruleLabels = {
+    0: '关键词',
+    1: '正则',
+    2: '用户',
+  };
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      _danmakuBlockController.queryDanmakuFilter();
+    });
+    plPlayerController = Get.arguments as PlPlayerController;
+  }
+
+  @override
+  void dispose() {
+    final ruleFilter = RuleFilter.fromRuleTypeEntires(
+        _danmakuBlockController.ruleTypes.entries);
+    plPlayerController.filters = ruleFilter;
+    scrollController.dispose();
+    GStorage.localCache.put(LocalCacheKey.danmakuFilterRules, ruleFilter);
+    super.dispose();
+  }
+
+  void _showAddDialog(int type) {
+    final TextEditingController textController = TextEditingController();
+    late String hintText;
+    switch (type) {
+      case 0:
+        hintText = '输入过滤的关键词，其它类别请切换标签页后添加';
+        break;
+      case 1:
+        hintText = '输入//之间的正则表达式，无需包含头尾的"/"';
+        break;
+      case 2:
+        hintText = '输入经CRC32B（即小写16进制的CRC32）哈希后的用户UID';
+        break;
+    }
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text('添加新的${ruleLabels[type]}规则'),
+          content: Column(mainAxisSize: MainAxisSize.min, children: [
+            Text(hintText),
+            TextField(
+              controller: textController,
+              autofocus: true,
+              //decoration: InputDecoration(hintText: hintText),
+            )
+          ]),
+          actions: <Widget>[
+            TextButton(
+              onPressed: Navigator.of(context).pop,
+              child: const Text('取消'),
+            ),
+            TextButton(
+              child: const Text('添加'),
+              onPressed: () {
+                String filter = textController.text;
+                if (filter.isNotEmpty) {
+                  _danmakuBlockController.danmakuFilterAdd(
+                      filter: filter, type: type);
+                  Navigator.of(context).pop();
+                } else {
+                  SmartDialog.showToast('输入内容不能为空');
+                }
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      resizeToAvoidBottomInset: false,
+      appBar: AppBar(
+        title: TabBar(controller: _danmakuBlockController.tabController, tabs: [
+          for (var i = 0; i < ruleLabels.length; i++)
+            Obx(() => Tab(
+                text:
+                    '${ruleLabels[i]}(${_danmakuBlockController.ruleTypes[i]!.length})')),
+        ]),
+      ),
+      body: tabBarView(
+        controller: _danmakuBlockController.tabController,
+        children: [
+          for (var i = 0; i < ruleLabels.length; i++)
+            Obx(() => tabViewBuilder(
+                i, _danmakuBlockController.ruleTypes[i]!.entries.toList())),
+        ],
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: () {
+          _showAddDialog(_danmakuBlockController.tabController.index);
+        },
+        child: const Icon(Icons.add),
+      ),
+    );
+  }
+
+  Widget tabViewBuilder(int tabIndex, List<MapEntry<int, String>> list) {
+    return ListView.builder(
+      controller: scrollController,
+      itemCount: list.length,
+      padding: const EdgeInsets.only(bottom: 100),
+      itemBuilder: (BuildContext context, int listIndex) {
+        return ListTile(
+            title: Text(
+              list[listIndex].value,
+              style: Theme.of(context).textTheme.bodyMedium,
+            ),
+            trailing: IconButton(
+                icon: const Icon(Icons.delete),
+                onPressed: () => _danmakuBlockController.danmakuFilterDel(
+                    tabIndex, list[listIndex].key)));
+      },
+    );
+  }
+}