brainwo · brainwo · Sep 12, 2024
diff --git a/lib/helper/command_parser.dart b/lib/helper/command_parser.dart
@@ -36,14 +36,16 @@ List<String> _defaultData(final Object fromObject, final String command) {
       throw Exception('Unexpected fromObject type');
   }
 
-  return parseCommand(command,
-      url: url,
-      title: title,
-      description: description,
-      type: type,
-      preview: preview,
-      thumbnail: thumbnail,
-      icon: icon);
+  return parseCommand(
+    command,
+    url: url,
+    title: title,
+    description: description,
+    type: type,
+    preview: preview,
+    thumbnail: thumbnail,
+    icon: icon,
+  );
 }
 
 Future<void> playFromUrl(

diff --git a/lib/helper/time.dart b/lib/helper/time.dart
@@ -1,7 +1,8 @@
 /// Used to calculate YouTube video age
 /// Returns [String]
 /// ```dart
-/// timeSince(DateTime., DateTime.now());
+/// start =
+/// print(timeSince(DateTime(2022), DateTime(2023)); // 1 year
 /// ```
 String timeSince(final DateTime startTime, final DateTime endTime) {
   final duration = startTime.difference(endTime);

diff --git a/lib/model/config.dart b/lib/model/config.dart
@@ -5,6 +5,7 @@ import 'package:yaml/yaml.dart';
 import 'package:yaml_edit/yaml_edit.dart';
 
 import '../const.dart';
+import '../util/dynamic.dart';
 import 'setting_options.dart';
 
 abstract class YamlConfig {
@@ -82,25 +83,22 @@ class UserConfig extends YamlConfig {
     required final String rawFile,
     required final dynamic json,
   }) {
-    if (!(json is Map)) {
+    if (json is! Map<String, Object>) {
       return UserConfig._defaultConfig();
     }
 
-    final minimizedOnLaunch = switch (json['minimizedOnLaunch']) {
-      final bool value => value,
-      _ => null
-    };
+    final minimizedOnLaunch = json['minimizedOnLaunch']?.unwrapOrNull<bool>();
+
     final onPlay = switch (json['onPlay']) {
       'nothing' => OnPlayOptions.nothing,
       'minimize' => OnPlayOptions.minimize,
       'tray' => OnPlayOptions.tray,
       'exit' => OnPlayOptions.exit,
       _ => null
     };
-    final autofocusNavigation = switch (json['autofocusNavigation']) {
-      final bool value => value,
-      _ => null
-    };
+    final autofocusNavigation =
+        json['autofocusNavigation']?.unwrapOrNull<bool>();
+
     final videoPlayCommand = switch (json['videoPlayCommand']) {
       final List<dynamic> value =>
         value.map((final command) => command.toString()).toList(),
@@ -111,10 +109,11 @@ class UserConfig extends YamlConfig {
         value.map((final command) => command.toString()).toList(),
       _ => null
     };
-    final youtube = switch (json['youtube']) {
-      final Map<dynamic, dynamic>? value => value,
-      _ => null
-    };
+    final youtube = json['youtube']?.unwrapOrNull<Map<Object, Object>>();
+    // final youtube = switch (json['youtube']) {
+    // final Map<dynamic, dynamic>? value => value,
+    // _ => null
+    // };
     final theme = switch (json['theme']) {
       final Map<dynamic, dynamic>? value => value,
       _ => null
@@ -224,7 +223,7 @@ class _ConfigYoutube extends YamlConfig {
   factory _ConfigYoutube.fromMap({
     required final String filePath,
     required final String rawFile,
-    final Map<dynamic, dynamic>? youtube,
+    final Map<Object, Object>? youtube,
   }) =>
       youtube == null
           ? _ConfigYoutube(apiKey: '')

diff --git a/lib/model/setting_options.dart b/lib/model/setting_options.dart
@@ -28,15 +28,13 @@ enum OnPlayOptions implements SettingOptions {
   @override
   int currentIndex() => super.index;
 
-  factory OnPlayOptions.fromString(final String option) {
-    return switch (option) {
-      'nothing' => OnPlayOptions.nothing,
-      'minimize' => OnPlayOptions.minimize,
-      'tray' => OnPlayOptions.tray,
-      'exit' => OnPlayOptions.exit,
-      _ => OnPlayOptions.nothing,
-    };
-  }
+  factory OnPlayOptions.fromString(final String option) => switch (option) {
+        'nothing' => OnPlayOptions.nothing,
+        'minimize' => OnPlayOptions.minimize,
+        'tray' => OnPlayOptions.tray,
+        'exit' => OnPlayOptions.exit,
+        _ => OnPlayOptions.nothing,
+      };
 }
 
 /// Theme brightness mode.
@@ -61,14 +59,12 @@ enum BrightnessOptions implements SettingOptions {
   @override
   int currentIndex() => super.index;
 
-  factory BrightnessOptions.fromString(final String option) {
-    return switch (option) {
-      'light' => BrightnessOptions.light,
-      'dark' => BrightnessOptions.dark,
-      'system' => BrightnessOptions.system,
-      _ => BrightnessOptions.dark,
-    };
-  }
+  factory BrightnessOptions.fromString(final String option) => switch (option) {
+        'light' => BrightnessOptions.light,
+        'dark' => BrightnessOptions.dark,
+        'system' => BrightnessOptions.system,
+        _ => BrightnessOptions.dark,
+      };
 }
 
 /// Visual desity mode controls how dense the UI looks. The densier the UI is,
@@ -94,13 +90,12 @@ enum VisualDensityOptions implements SettingOptions {
   @override
   int currentIndex() => super.index;
 
-  factory VisualDensityOptions.fromString(final String option) {
-    return switch (option) {
-      'compact' => VisualDensityOptions.compact,
-      'standard' => VisualDensityOptions.standard,
-      'comfort' => VisualDensityOptions.comfort,
-      'adaptive' => VisualDensityOptions.adaptive,
-      _ => VisualDensityOptions.adaptive,
-    };
-  }
+  factory VisualDensityOptions.fromString(final String option) =>
+      switch (option) {
+        'compact' => VisualDensityOptions.compact,
+        'standard' => VisualDensityOptions.standard,
+        'comfort' => VisualDensityOptions.comfort,
+        'adaptive' => VisualDensityOptions.adaptive,
+        _ => VisualDensityOptions.adaptive,
+      };
 }
diff --git a/lib/model/theme.dart b/lib/model/theme.dart
@@ -1,13 +1,6 @@
 import 'dart:ui';
 
 class AppTheme {
-  final Brightness brightness;
-  final Color background;
-  final Color backgroundHighlight;
-  final Color backgroundDarker;
-  final Color text;
-  final Color primary;
-
   const AppTheme({
     required this.brightness,
     required this.background,
@@ -17,45 +10,55 @@ class AppTheme {
     required this.primary,
   });
 
-  factory AppTheme.arc() {
-    return const AppTheme(
-      brightness: Brightness.light,
-      background: Color(0xFFFFFFFF),
-      backgroundHighlight: Color(0xFFFAFBFC),
-      backgroundDarker: Color(0xFFF5F6F7),
-      text: Color(0xFFD3DAE3),
-      primary: Color(0xFF5294E2),
-    );
-  }
-
-  factory AppTheme.arcDarker() {
-    return const AppTheme(
-      brightness: Brightness.light,
-      background: Color(0xFF404552),
-      backgroundHighlight: Color(0xFF505666),
-      backgroundDarker: Color(0xFF2F343F),
-      text: Color(0xFFD3DAE3),
-      primary: Color(0xFF5294E2),
-    );
-  }
-
-  factory AppTheme.arcDark() {
-    return const AppTheme(
-      brightness: Brightness.dark,
-      background: Color(0xFF404552),
-      backgroundHighlight: Color(0xFF505666),
-      backgroundDarker: Color(0xFF2F343F),
-      text: Color(0xFFD3DAE3),
-      primary: Color(0xFF5294E2),
-    );
-  }
-
-  factory AppTheme.from(final String themeName) {
-    return switch (themeName) {
-      'Arc' => AppTheme.arc(),
-      'Arc-Darker' => AppTheme.arcDarker(),
-      'Arc-Dark' => AppTheme.arcDark(),
-      _ => AppTheme.arcDark(),
-    };
-  }
+  ///
+  final Brightness brightness;
+
+  ///
+  final Color background;
+
+  ///
+  final Color backgroundHighlight;
+
+  ///
+  final Color backgroundDarker;
+
+  ///
+  final Color text;
+
+  ///
+  final Color primary;
+
+  factory AppTheme.arc() => const AppTheme(
+        brightness: Brightness.light,
+        background: Color(0xFFFFFFFF),
+        backgroundHighlight: Color(0xFFFAFBFC),
+        backgroundDarker: Color(0xFFF5F6F7),
+        text: Color(0xFFD3DAE3),
+        primary: Color(0xFF5294E2),
+      );
+
+  factory AppTheme.arcDarker() => const AppTheme(
+        brightness: Brightness.light,
+        background: Color(0xFF404552),
+        backgroundHighlight: Color(0xFF505666),
+        backgroundDarker: Color(0xFF2F343F),
+        text: Color(0xFFD3DAE3),
+        primary: Color(0xFF5294E2),
+      );
+
+  factory AppTheme.arcDark() => const AppTheme(
+        brightness: Brightness.dark,
+        background: Color(0xFF404552),
+        backgroundHighlight: Color(0xFF505666),
+        backgroundDarker: Color(0xFF2F343F),
+        text: Color(0xFFD3DAE3),
+        primary: Color(0xFF5294E2),
+      );
+
+  factory AppTheme.from(final String themeName) => switch (themeName) {
+        'Arc' => AppTheme.arc(),
+        'Arc-Darker' => AppTheme.arcDarker(),
+        'Arc-Dark' => AppTheme.arcDark(),
+        _ => AppTheme.arcDark(),
+      };
 }
diff --git a/lib/page/settings.dart b/lib/page/settings.dart
@@ -49,22 +49,17 @@ class SettingsPage extends StatelessWidget {
                 return const Center(child: ProgressBar());
               }
 
-              final userConfig = switch (data.first) {
-                final UserConfig userConfig => userConfig,
-                _ => null,
-              };
-              final feedList = switch (data.last) {
-                final String feedList => feedList,
-                _ => null,
-              };
+              final userConfig = data.first;
+              final feedList = data.last;
 
-              if (userConfig == null || feedList == null) {
+              if (userConfig is! UserConfig || feedList is! String) {
                 return const SizedBox();
               }
 
               final parsedFeedList = switch (yaml.loadYaml(feedList)) {
-                final List<dynamic> urls =>
-                  urls.map((final url) => url.toString()).toList(),
+                final List<dynamic> urls => [
+                    for (final url in urls) url.toString()
+                  ],
                 _ => ['']
               };
 

diff --git a/lib/util/dynamic.dart b/lib/util/dynamic.dart
@@ -0,0 +1,8 @@
+extension Unwrap on Object {
+  /// TODO:
+  ///
+  T? unwrapOrNull<T>([final T Function(T)? callback]) => switch (this) {
+        final T value => callback == null ? value : callback(value),
+        _ => null,
+      };
+}
diff --git a/lib/widget/search_error.dart b/lib/widget/search_error.dart
@@ -72,9 +72,7 @@ class SearchError extends StatelessWidget {
                     message: 'Copy to clipboard',
                     child: Button(
                       child: const Icon(FluentIcons.copy),
-                      onPressed: () async {
-                        await _handleCopyToClipboard(context);
-                      },
+                      onPressed: () async => _handleCopyToClipboard(context),
                     ),
                   ),
                 ),