Merge pull request #32 from Wiwo99/test

Feat: Many extensions added, code refactoring

example/ios/Flutter/Debug.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"

example/ios/Flutter/Release.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"

example/ios/Podfile

@@ -0,0 +1,44 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '12.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

example/lib/main.dart

@@ -29,8 +29,8 @@ class MyApp extends StatelessWidget {
 }
 
 class MyHomePage extends StatefulWidget {
-  MyHomePage({Key? key, this.title}) : super(key: key);
   final String? title;
+  MyHomePage({Key? key, this.title}) : super(key: key);
 
   @override
   _MyHomePageState createState() => _MyHomePageState();

example/lib/widget_ext.dart

@@ -1,5 +1,6 @@
-import 'package:flutter/material.dart';
 import 'package:awesome_extensions/awesome_extensions.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
 
 class WidgetExt extends StatelessWidget {
   const WidgetExt({Key? key}) : super(key: key);
@@ -28,6 +29,22 @@ class WidgetExt extends StatelessWidget {
 
           /// Text Widget
           Text('Hello World').bold().fontSize(25).italic(),
+
+          Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: <Widget?>[
+              Container(
+                height: 100,
+                width: 100,
+                color: Colors.red,
+              ).showIf(true), // or any condition
+              Container(
+                height: 100,
+                width: 100,
+                color: Colors.green,
+              ).showIf(false), // or any condition
+            ].notNullWidget(), // returns only not null widgets
+          ),
         ],
       ),
     );

example/pubspec.lock

@@ -79,6 +79,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.19.0"
   leak_tracker:
     dependency: transitive
     description:
@@ -135,6 +143,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.0"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.8"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -188,6 +204,70 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.1"
+  url_launcher:
+    dependency: transitive
+    description:
+      name: url_launcher
+      sha256: "0ecc004c62fd3ed36a2ffcbe0dd9700aee63bd7532d0b642a488b1ec310f492e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.2.5"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      sha256: d4ed0711849dd8e33eb2dd69c25db0d0d3fdc37e0a62e629fe32f57a22db2745
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.0"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      sha256: "9149d493b075ed740901f3ee844a38a00b33116c7c5c10d7fb27df8987fb51d5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.2.5"
+  url_launcher_linux:
+    dependency: transitive
+    description:
+      name: url_launcher_linux
+      sha256: ab360eb661f8879369acac07b6bb3ff09d9471155357da8443fd5d3cf7363811
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.1"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      sha256: b7244901ea3cf489c5335bdacda07264a6e960b1c1b1a9f91e4bc371d9e68234
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.0"
+  url_launcher_platform_interface:
+    dependency: transitive
+    description:
+      name: url_launcher_platform_interface
+      sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
+  url_launcher_web:
+    dependency: transitive
+    description:
+      name: url_launcher_web
+      sha256: "3692a459204a33e04bc94f5fb91158faf4f2c8903281ddd82915adecdb1a901d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.0"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      sha256: ecf9725510600aa2bb6d7ddabe16357691b6d2805f66216a97d1b881e21beff7
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.1"
   vector_math:
     dependency: transitive
     description:
@@ -204,6 +284,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "13.0.0"
+  web:
+    dependency: transitive
+    description:
+      name: web
+      sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.1"
 sdks:
-  dart: ">=3.2.0-0 <4.0.0"
-  flutter: ">=2.10.0"
+  dart: ">=3.3.0 <4.0.0"
+  flutter: ">=3.19.0"

lib/async_extensions/async_snapshot_extension.dart

@@ -2,6 +2,81 @@ part of '../awesome_extensions.dart';
 
 /// An extension on [AsyncSnapshot] providing a [when] method.
 extension AsyncSnapshotExt<T> on AsyncSnapshot<T> {
+  /// Check if the [AsyncSnapshot] has data.
+  bool get hasData =>
+      connectionState == ConnectionState.active ||
+      connectionState == ConnectionState.done && data != null;
+
+  /// Check if the [AsyncSnapshot] has an error.
+
+  bool get hasError => connectionState == ConnectionState.done && error != null;
+
+  /// Check if the [AsyncSnapshot] is still waiting for data.
+  bool get isLoading => connectionState == ConnectionState.waiting;
+
+  ///  **Perform conditional actions based on the state of the [AsyncSnapshot].**
+  ///
+  /// ️ **Key points:**
+  ///
+  /// -️ Similar to [when], but allows [data] callback to be optional.
+  /// -️ If no [data] callback, calls [loading] callback instead.
+  /// -️ [isComplete] signifies a closed connection/stream.
+  ///
+  ///  **Example:**
+  ///
+  /// ```dart
+  /// StreamBuilder(
+  ///   stream: incomingMessagesStream,
+  ///   builder: (context, snapshot) {
+  ///     return snapshot.maybeWhen(
+  ///       data: (data, isComplete) {
+  ///         return Column(
+  ///           children: [
+  ///             Text('Latest Message: $data'),
+  ///             if (isComplete) Text('Messages are complete'),
+  ///           ],
+  ///         );
+  ///       },
+  ///       error: (error, stackTrace) {
+  ///         return Text('We have an error');
+  ///       },
+  ///       loading: () {
+  ///         return CircularProgressIndicator();
+  ///       },
+  ///     );
+  ///   },
+  /// );
+  /// ```
+
+  R maybeWhen<R>({
+    R Function(T data, bool isComplete)? data,
+    required R Function(Object error, StackTrace? stackTrace) error,
+    required R Function() loading,
+  }) {
+    switch (connectionState) {
+      case ConnectionState.none:
+        if (this.data is T) {
+          return data!(this.data as T, true);
+        } else {
+          return loading();
+        }
+      case ConnectionState.waiting:
+        return loading();
+      case ConnectionState.active:
+        if (hasError) {
+          return error(this.error!, stackTrace);
+        } else {
+          return data!(this.data as T, false);
+        }
+      case ConnectionState.done:
+        if (hasError) {
+          return error(this.error!, stackTrace!);
+        } else {
+          return data!(this.data as T, true);
+        }
+    }
+  }
+
   /// Perform actions conditionally based on the state of the [AsyncSnapshot].
   ///
   /// All cases are required, which allows returning a non-nullable value.

lib/awesome_extensions.dart

@@ -13,27 +13,30 @@ export 'package:awesome_extensions/src/url_strategy.dart';
 export 'package:awesome_extensions/src/widgets/avatar_image.dart';
 
 part 'async_extensions/async_snapshot_extension.dart';
+part 'color_extensions/color_extension.dart';
 part 'context_extensions/dialog_extension.dart';
 part 'context_extensions/media_query_extension.dart';
 part 'context_extensions/navigation_extension.dart';
+part 'context_extensions/snackbar_extension.dart';
 part 'context_extensions/theme_extension.dart';
 part 'date_extensions/date_extension.dart';
 part 'double_extensions/size_box_extension.dart';
+part 'list_extensions/list_extensions.dart';
 part 'num_extensions/number_extension.dart';
 part 'src/nil.dart';
 part 'src/shimmer.dart';
 part 'string_extensions/string_extension.dart';
-part 'color_extensions/color_extension.dart';
 part 'text_extensions/text_extension.dart';
 part 'text_extensions/text_style_extension.dart';
 part 'widget_extensions/align_extension.dart';
 part 'widget_extensions/center_extension.dart';
+part 'widget_extensions/common_extension.dart';
 part 'widget_extensions/container_extension.dart';
+part 'widget_extensions/expanded_extension.dart';
+part 'widget_extensions/flexible_extension.dart';
 part 'widget_extensions/gesture_detector_extension.dart';
 part 'widget_extensions/opacity_extension.dart';
 part 'widget_extensions/padding_extension.dart';
+part 'widget_extensions/positioned_extension.dart';
 part 'widget_extensions/shimmer_extension.dart';
 part 'widget_extensions/tooltip_extension.dart';
-part 'widget_extensions/expanded_extension.dart';
-part 'widget_extensions/flexible_extension.dart';
-part 'widget_extensions/positioned_extension.dart';