tweaks

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/utils/extension/context_ext.dart

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+import 'package:flutter/material.dart';
+
+/// from Getx
+extension ContextExtensions on BuildContext {
+  /// The same of [MediaQuery.of(context).size]
+  Size get mediaQuerySize => MediaQuery.sizeOf(this);
+
+  /// The same of [MediaQuery.of(context).size.height]
+  /// Note: updates when you rezise your screen (like on a browser or
+  /// desktop window)
+  double get height => MediaQuery.heightOf(this);
+
+  /// The same of [MediaQuery.of(context).size.width]
+  /// Note: updates when you resize your screen (like on a browser or
+  /// desktop window)
+  double get width => MediaQuery.widthOf(this);
+
+  /// similar to [MediaQuery.of(context).padding]
+  ThemeData get theme => Theme.of(this);
+
+  /// Check if dark mode theme is enable
+  bool get isDarkMode => (Theme.brightnessOf(this) == Brightness.dark);
+
+  /// give access to Theme.of(context).iconTheme.color
+  Color? get iconColor => IconTheme.of(this).color;
+
+  /// similar to [MediaQuery.of(context).padding]
+  TextTheme get textTheme => TextTheme.of(this);
+
+  /// similar to [MediaQuery.of(context).padding]
+  EdgeInsets get mediaQueryPadding => MediaQuery.viewPaddingOf(this);
+
+  /// similar to [MediaQuery.of(context).padding]
+  MediaQueryData get mediaQuery => MediaQuery.of(this);
+
+  /// similar to [MediaQuery.of(context).viewPadding]
+  EdgeInsets get mediaQueryViewPadding => MediaQuery.viewPaddingOf(this);
+
+  /// similar to [MediaQuery.of(context).viewInsets]
+  EdgeInsets get mediaQueryViewInsets => MediaQuery.viewInsetsOf(this);
+
+  /// similar to [MediaQuery.of(context).orientation]
+  Orientation get orientation => MediaQuery.orientationOf(this);
+
+  /// check if device is on landscape mode
+  bool get isLandscape => orientation == Orientation.landscape;
+
+  /// check if device is on portrait mode
+  bool get isPortrait => orientation == Orientation.portrait;
+
+  /// similar to [MediaQuery.of(this).devicePixelRatio]
+  double get devicePixelRatio => MediaQuery.devicePixelRatioOf(this);
+
+  /// similar to [MediaQuery.of(this).textScaleFactor]
+  TextScaler get textScaler => MediaQuery.textScalerOf(this);
+
+  /// get the shortestSide from screen
+  double get mediaQueryShortestSide => mediaQuerySize.shortestSide;
+
+  /// True if width be larger than 800
+  bool get showNavbar => (width > 800);
+
+  /// True if the shortestSide is smaller than 600p
+  bool get isPhone => (mediaQueryShortestSide < 600);
+
+  /// True if the shortestSide is largest than 600p
+  bool get isSmallTablet => (mediaQueryShortestSide >= 600);
+
+  /// True if the shortestSide is largest than 720p
+  bool get isLargeTablet => (mediaQueryShortestSide >= 720);
+
+  /// True if the current device is Tablet
+  bool get isTablet => isSmallTablet || isLargeTablet;
+}

lib/utils/extension/extension.dart

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+import 'package:floating/floating.dart';
+
+extension RationalExt on Rational {
+  /// Checks whether given [Rational] instance fits into Android requirements
+  /// or not.
+  ///
+  /// Android docs specified boundaries as inclusive.
+  bool get fitsInAndroidRequirements {
+    final aspectRatio = numerator / denominator;
+    const min = 1 / 2.39;
+    const max = 2.39;
+    return (min <= aspectRatio) && (aspectRatio <= max);
+  }
+}

lib/utils/extension/file_ext.dart

@@ -0,0 +1,25 @@
+import 'dart:io';
+
+extension FileExt on File {
+  Future<void> tryDel({bool recursive = false}) async {
+    try {
+      await delete(recursive: recursive);
+    } catch (_) {}
+  }
+}
+
+extension DirectoryExt on Directory {
+  Future<void> tryDel({bool recursive = false}) async {
+    try {
+      await delete(recursive: recursive);
+    } catch (_) {}
+  }
+
+  Future<bool> lengthGte(int length) async {
+    int count = 0;
+    await for (var _ in list()) {
+      if (++count == length) return true;
+    }
+    return false;
+  }
+}

lib/utils/extension/get_ext.dart

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+import 'package:get/get.dart';
+
+extension GetExt on GetInterface {
+  S putOrFind<S>(InstanceBuilderCallback<S> dep, {String? tag}) =>
+      GetInstance().putOrFind(dep, tag: tag);
+}

lib/utils/extension/iterable_ext.dart

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+extension NullableIterableExt<T> on Iterable<T>? {
+  bool get isNullOrEmpty => this == null || this!.isEmpty;
+}
+
+extension IterableExt<T> on Iterable<T> {
+  T? reduceOrNull(T Function(T value, T element) combine) {
+    Iterator<T> iterator = this.iterator;
+    if (!iterator.moveNext()) {
+      return null;
+    }
+    T value = iterator.current;
+    while (iterator.moveNext()) {
+      value = combine(value, iterator.current);
+    }
+    return value;
+  }
+}
+
+extension ListExt<T> on List<T> {
+  T? getOrNull(int index) {
+    if (index < 0 || index >= length) {
+      return null;
+    }
+    return this[index];
+  }
+
+  bool removeFirstWhere(bool Function(T) test) {
+    final index = indexWhere(test);
+    if (index != -1) {
+      removeAt(index);
+      return true;
+    }
+    return false;
+  }
+
+  List<R> fromCast<R>() {
+    return List<R>.from(this);
+  }
+
+  T findClosestTarget(
+    bool Function(T) test,
+    T Function(T, T) combine,
+  ) {
+    return where(test).reduceOrNull(combine) ?? reduce(combine);
+  }
+}

lib/utils/extension/map_ext.dart

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+extension MapExt<K, V> on Map<K, V> {
+  Map<RK, RV> fromCast<RK, RV>() {
+    return Map<RK, RV>.from(this);
+  }
+}

lib/utils/extension/num_ext.dart

@@ -0,0 +1,15 @@
+import 'package:flutter/widgets.dart';
+
+extension ImageExtension on num {
+  int? cacheSize(BuildContext context) {
+    if (this == 0) {
+      return null;
+    }
+    return (this * MediaQuery.devicePixelRatioOf(context)).round();
+  }
+}
+
+extension IntExt on int? {
+  int? operator +(int other) => this == null ? null : this! + other;
+  int? operator -(int other) => this == null ? null : this! - other;
+}

lib/utils/extension/scroll_controller_ext.dart

@@ -0,0 +1,26 @@
+import 'package:flutter/widgets.dart';
+
+extension ScrollControllerExt on ScrollController {
+  void animToTop() => animTo(0);
+
+  void animTo(
+    double offset, {
+    Duration duration = const Duration(milliseconds: 500),
+  }) {
+    if (!hasClients) return;
+    if ((offset - this.offset).abs() >= position.viewportDimension * 7) {
+      jumpTo(offset);
+    } else {
+      animateTo(
+        offset,
+        duration: duration,
+        curve: Curves.easeInOut,
+      );
+    }
+  }
+
+  void jumpToTop() {
+    if (!hasClients) return;
+    jumpTo(0);
+  }
+}

lib/utils/extension/size_ext.dart

@@ -0,0 +1,5 @@
+import 'dart:ui' show Size;
+
+extension SizeExt on Size {
+  bool get isPortrait => width < 600 || height >= width;
+}

lib/utils/extension/string_ext.dart

@@ -0,0 +1,7 @@
+final _regExp = RegExp("^(http:)?//", caseSensitive: false);
+
+extension StringExt on String? {
+  String get http2https => this?.replaceFirst(_regExp, "https://") ?? '';
+
+  bool get isNullOrEmpty => this == null || this!.isEmpty;
+}

lib/utils/extension/theme_ext.dart

@@ -0,0 +1,28 @@
+import 'package:flutter/material.dart';
+
+extension ColorSchemeExt on ColorScheme {
+  Color get vipColor =>
+      brightness.isLight ? const Color(0xFFFF6699) : const Color(0xFFD44E7D);
+
+  Color get freeColor =>
+      brightness.isLight ? const Color(0xFFFF7F24) : const Color(0xFFD66011);
+
+  bool get isLight => brightness.isLight;
+
+  bool get isDark => brightness.isDark;
+}
+
+extension ColorExtension on Color {
+  Color darken([double amount = .5]) {
+    assert(amount >= 0 && amount <= 1, 'Amount must be between 0 and 1');
+    return Color.lerp(this, Colors.black, amount)!;
+  }
+}
+
+extension BrightnessExt on Brightness {
+  Brightness get reverse => isLight ? Brightness.dark : Brightness.light;
+
+  bool get isLight => this == Brightness.light;
+
+  bool get isDark => this == Brightness.dark;
+}

lib/utils/extension/three_dot_ext.dart

@@ -0,0 +1,92 @@
+import 'package:PiliPlus/common/widgets/dialog/dialog.dart';
+import 'package:PiliPlus/grpc/bilibili/app/im/v1.pb.dart'
+    show ThreeDotItem, ThreeDotItemType, IMSettingType;
+import 'package:PiliPlus/pages/common/common_whisper_controller.dart';
+import 'package:PiliPlus/pages/contact/view.dart';
+import 'package:PiliPlus/pages/whisper_settings/view.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
+import 'package:get/get.dart';
+import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
+
+extension ThreeDotItemTypeExt on ThreeDotItemType {
+  Icon get icon => switch (this) {
+    ThreeDotItemType.THREE_DOT_ITEM_TYPE_MSG_SETTING => const Icon(
+      Icons.settings,
+      size: 20,
+    ),
+    ThreeDotItemType.THREE_DOT_ITEM_TYPE_READ_ALL => const Icon(
+      Icons.cleaning_services,
+      size: 20,
+    ),
+    ThreeDotItemType.THREE_DOT_ITEM_TYPE_CLEAR_LIST => const Icon(
+      Icons.delete_forever_outlined,
+      size: 20,
+    ),
+    ThreeDotItemType.THREE_DOT_ITEM_TYPE_UP_HELPER => const Icon(
+      Icons.live_tv,
+      size: 20,
+    ),
+    ThreeDotItemType.THREE_DOT_ITEM_TYPE_CONTACTS => const Icon(
+      Icons.account_box_outlined,
+      size: 20,
+    ),
+    ThreeDotItemType.THREE_DOT_ITEM_TYPE_FANS_GROUP_HELPER => const Icon(
+      Icons.notifications_none,
+      size: 20,
+    ),
+    _ => const Icon(MdiIcons.circleMedium, size: 20),
+  };
+
+  void action({
+    required BuildContext context,
+    required CommonWhisperController controller,
+    required ThreeDotItem item,
+  }) {
+    switch (this) {
+      case ThreeDotItemType.THREE_DOT_ITEM_TYPE_READ_ALL:
+        showConfirmDialog(
+          context: context,
+          title: '一键已读',
+          content: '是否清除全部新消息提醒？',
+          onConfirm: controller.onClearUnread,
+        );
+      case ThreeDotItemType.THREE_DOT_ITEM_TYPE_CLEAR_LIST:
+        showConfirmDialog(
+          context: context,
+          title: '清空列表',
+          content: '清空后所有消息将被删除，无法恢复',
+          onConfirm: controller.onDeleteList,
+        );
+      case ThreeDotItemType.THREE_DOT_ITEM_TYPE_MSG_SETTING:
+        Get.to(
+          const WhisperSettingsPage(
+            imSettingType: IMSettingType.SETTING_TYPE_NEED_ALL,
+          ),
+        );
+      case ThreeDotItemType.THREE_DOT_ITEM_TYPE_UP_HELPER:
+        dynamic talkerId = RegExp(r'/(\d{3,})').firstMatch(item.url)?.group(1);
+        if (talkerId != null) {
+          talkerId = int.parse(talkerId);
+          Get.toNamed(
+            '/whisperDetail',
+            arguments: {
+              'talkerId': talkerId,
+              'name': item.title,
+              'face': switch (talkerId) {
+                844424930131966 =>
+                  'https://message.biliimg.com/bfs/im/489a63efadfb202366c2f88853d2217b5ddc7a13.png',
+                844424930131964 =>
+                  'https://i0.hdslb.com/bfs/im_new/58eda511672db078466e7ab8db22a95c1503684976.png',
+                _ => item.icon,
+              },
+            },
+          );
+        }
+      case ThreeDotItemType.THREE_DOT_ITEM_TYPE_CONTACTS:
+        Get.to(const ContactPage(isFromSelect: false));
+      default:
+        SmartDialog.showToast('TODO: $name');
+    }
+  }
+}

lib/utils/extension/widget_ext.dart

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+import 'package:flutter/widgets.dart';
+
+extension WidgetExt on Widget {
+  Widget constraintWidth({
+    BoxConstraints constraints = const BoxConstraints(maxWidth: 625),
+  }) {
+    return Align(
+      alignment: Alignment.topCenter,
+      child: ConstrainedBox(
+        constraints: constraints,
+        child: this,
+      ),
+    );
+  }
+}