Add simple_nav

README.md

@@ -8,6 +8,7 @@ Flutter packages candidate to be published and frequently used in projects maint
 - [flutter_toolkit](flutter_toolkit)
 - [http_client_plus](http_client_plus)
 - [logger_plus](logger_plus)
+- [simple_nav](simple_nav)
 - [state_action_bloc](state_action_bloc)
 
 > All PRs and names suggestions are welcome :)

simple_nav/.gitignore

@@ -0,0 +1,30 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+# Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
+/pubspec.lock
+**/doc/api/
+.dart_tool/
+.packages
+build/

simple_nav/.metadata

@@ -0,0 +1,10 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: 135454af32477f815a7525073027a3ff9eff1bfd
+  channel: stable
+
+project_type: package

simple_nav/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 0.1.0
+
+* Initial pre-release

simple_nav/README.md

@@ -0,0 +1,30 @@
+A simple navigation resolver.
+
+> this library is currently in WIP
+
+## Features
+
+TODO: List what your package can do. Maybe include images, gifs, or videos.
+
+## Getting started
+
+Add dependency to project:
+
+```bash
+flutter pub add simple_nav --git-url=https://github.com/pedrox-hs/flutter_packages --git-path=simple_nav
+```
+
+## Usage
+
+TODO: Include short and useful examples for package users. Add longer examples
+to `/example` folder.
+
+```dart
+const like = 'sample';
+```
+
+## Additional information
+
+TODO: Tell users more about the package: where to find more information, how to
+contribute to the package, how to file issues, what response they can expect
+from the package authors, and more.

simple_nav/analysis_options.yaml

@@ -0,0 +1 @@
+include: ../flutter_lints.yaml

simple_nav/lib/simple_nav.dart

@@ -0,0 +1,3 @@
+library simple_nav;
+
+export 'src/route_resolver.dart';

simple_nav/lib/src/route_resolver.dart

@@ -0,0 +1,67 @@
+import 'package:flutter/material.dart';
+
+typedef PageBuilder = Widget Function(
+  BuildContext context,
+  RouteExtras extras,
+);
+
+class RouteResolver {
+  RouteResolver(this.routes);
+
+  final Map<String, PageBuilder> routes;
+
+  Route<dynamic>? call(RouteSettings settings) {
+    final result = _findRoute(settings.name!);
+    if (result == null) return null;
+
+    final extras = RouteExtras(result.arguments, settings.arguments);
+    return MaterialPageRoute(
+      settings: settings,
+      builder: (context) => result.pageBuilder(context, extras),
+    );
+  }
+
+  PageBuilderResult? _findRoute(String routeName) {
+    final uri = Uri.parse(routeName);
+
+    if (routes.containsKey(uri.path)) {
+      return PageBuilderResult(routes[uri.path]!, {...uri.queryParameters});
+    }
+
+    for (final String route in routes.keys) {
+      if (!route.contains(':')) continue;
+
+      final expr = route.replaceAllMapped(
+        RegExp(':([^/]+)'),
+        (m) => '(?<${m[1]}>[^/]+)',
+      );
+      final match = RegExp(expr).firstMatch(uri.path);
+      if (match == null) continue;
+
+      final arguments = {
+        for (final key in match.groupNames) key: match.namedGroup(key)
+      };
+
+      return PageBuilderResult(
+        routes[route]!,
+        {...uri.queryParameters, ...arguments},
+      );
+    }
+
+    return null;
+  }
+}
+
+class PageBuilderResult {
+  PageBuilderResult(this.pageBuilder, [this.arguments = const {}]);
+
+  final PageBuilder pageBuilder;
+  final Map<String, dynamic> arguments;
+}
+
+class RouteExtras {
+  RouteExtras(this.arguments, this.data);
+
+  final Map<String, dynamic> arguments;
+  final dynamic data;
+}

simple_nav/pubspec.yaml

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+name: simple_nav
+description: A new Flutter package project.
+version: 0.1.0
+homepage: https://github.com/pedrox-hs/flutter_packages
+repository: https://github.com/pedrox-hs/flutter_packages/tree/main/simple_nav
+
+environment:
+  sdk: '>=2.12.0 <3.0.0'
+  flutter: ">=1.17.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  flutter_lints: ^1.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+
+  # To add assets to your package, add an assets section, like this:
+  # assets:
+  #   - images/a_dot_burr.jpeg
+  #   - images/a_dot_ham.jpeg
+  #
+  # For details regarding assets in packages, see
+  # https://flutter.dev/assets-and-images/#from-packages
+  #
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/assets-and-images/#resolution-aware
+
+  # To add custom fonts to your package, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts in packages, see
+  # https://flutter.dev/custom-fonts/#from-packages