tweaks (#2100)

* mod: pgc episode title

* opt: ColorScheme.of

* mod: mpv api version

* opt: log handler

* opt: ext

lib/utils/accounts.dart

@@ -31,47 +31,8 @@ abstract final class Accounts {
         return deletedEntries > 2;
       },
     );
-    // await _migrate();
   }
 
-  // static Future<void> _migrate() async {
-  //   final Directory tempDir = await getApplicationSupportDirectory();
-  //   final String tempPath = "${tempDir.path}/.plpl/";
-  //   final Directory dir = Directory(tempPath);
-  //   if (dir.existsSync()) {
-  //     if (kDebugMode) debugPrint('migrating...');
-  //     final cookieJar = PersistCookieJar(
-  //       ignoreExpires: true,
-  //       storage: FileStorage(tempPath),
-  //     );
-  //     await cookieJar.forceInit();
-  //     final cookies = DefaultCookieJar(ignoreExpires: true)
-  //       ..domainCookies.addAll(cookieJar.domainCookies);
-  //     final localAccessKey = GStorage.localCache.get(
-  //       'accessKey',
-  //       defaultValue: {},
-  //     );
-
-  //     final isLogin =
-  //         cookies.domainCookies['bilibili.com']?['/']?['SESSDATA'] != null;
-
-  //     await Future.wait([
-  //       GStorage.localCache.delete('accessKey'),
-  //       GStorage.localCache.delete('danmakuFilterRule'),
-  //       GStorage.localCache.delete('blackMidsList'),
-  //       dir.delete(recursive: true),
-  //       if (isLogin)
-  //         LoginAccount(
-  //           cookies,
-  //           localAccessKey['value'],
-  //           localAccessKey['refresh'],
-  //           AccountType.values.toSet(),
-  //         ).onChange(),
-  //     ]);
-  //     if (kDebugMode) debugPrint('migrated successfully');
-  //   }
-  // }
-
   static Future<void> refresh() {
     for (final a in account.values) {
       for (final t in a.type) {

lib/utils/calc_window_position.dart

@@ -1,5 +1,5 @@
-import 'package:PiliPlus/utils/extension/iterable_ext.dart';
 import 'package:PiliPlus/utils/storage_pref.dart';
+import 'package:collection/collection.dart';
 import 'package:flutter/rendering.dart' show Offset, Size;
 import 'package:screen_retriever/screen_retriever.dart';
 

lib/utils/extension/file_ext.dart

@@ -1,11 +1,8 @@
 import 'dart:io' show FileSystemEntity, Directory;
 
 extension FileSystemEntityExt on FileSystemEntity {
-  Future<void> tryDel({bool recursive = false}) async {
-    try {
-      await delete(recursive: recursive);
-    } catch (_) {}
-  }
+  Future<void> tryDel({bool recursive = false}) =>
+      delete(recursive: recursive).catchError((_) => this);
 }
 
 extension DirectoryExt on Directory {

lib/utils/extension/iterable_ext.dart

@@ -14,13 +14,6 @@ extension IterableExt<T> on Iterable<T> {
     }
     return value;
   }
-
-  T? firstWhereOrNull(bool Function(T element) test) {
-    for (final element in this) {
-      if (test(element)) return element;
-    }
-    return null;
-  }
 }
 
 extension ListExt<T> on List<T> {
@@ -69,6 +62,6 @@ extension ListExt<T> on List<T> {
 
   T? getOrNull(int index) {
     if (index < 0 || index >= length) return null;
-    return elementAt(index);
+    return this[index];
   }
 }

lib/utils/page_utils.dart

@@ -20,7 +20,6 @@ import 'package:PiliPlus/pages/share/view.dart';
 import 'package:PiliPlus/utils/app_scheme.dart';
 import 'package:PiliPlus/utils/extension/context_ext.dart';
 import 'package:PiliPlus/utils/extension/extension.dart';
-import 'package:PiliPlus/utils/extension/iterable_ext.dart';
 import 'package:PiliPlus/utils/extension/size_ext.dart';
 import 'package:PiliPlus/utils/extension/string_ext.dart';
 import 'package:PiliPlus/utils/feed_back.dart';
@@ -30,6 +29,7 @@ import 'package:PiliPlus/utils/platform_utils.dart';
 import 'package:PiliPlus/utils/storage_pref.dart';
 import 'package:PiliPlus/utils/url_utils.dart';
 import 'package:PiliPlus/utils/utils.dart';
+import 'package:collection/collection.dart';
 import 'package:floating/floating.dart';
 import 'package:flutter/foundation.dart' show kDebugMode;
 import 'package:flutter/material.dart';

lib/utils/update.dart

@@ -45,7 +45,7 @@ abstract final class Update {
         SmartDialog.show(
           animationType: SmartAnimationType.centerFade_otherSlide,
           builder: (context) {
-            final ThemeData theme = Theme.of(context);
+            final colorScheme = ColorScheme.of(context);
             Widget downloadBtn(String text, {String? ext}) => TextButton(
               onPressed: () => onDownload(data, ext: ext),
               child: Text(text),
@@ -70,9 +70,7 @@ abstract final class Update {
                         ),
                         child: Text(
                           "点此查看完整更新(即commit)内容",
-                          style: TextStyle(
-                            color: theme.colorScheme.primary,
-                          ),
+                          style: TextStyle(color: colorScheme.primary),
                         ),
                       ),
                     ],
@@ -88,18 +86,14 @@ abstract final class Update {
                     },
                     child: Text(
                       '不再提醒',
-                      style: TextStyle(
-                        color: theme.colorScheme.outline,
-                      ),
+                      style: TextStyle(color: colorScheme.outline),
                     ),
                   ),
                 TextButton(
                   onPressed: SmartDialog.dismiss,
                   child: Text(
                     '取消',
-                    style: TextStyle(
-                      color: theme.colorScheme.outline,
-                    ),
+                    style: TextStyle(color: colorScheme.outline),
                   ),
                 ),
                 if (Platform.isWindows) ...[