docs(neon): document various neon methods

Signed-off-by: Nikolas Rimikis <leptopoda@users.noreply.github.com>

packages/neon/neon/lib/neon.dart

@@ -20,6 +20,9 @@ import 'package:neon/src/utils/user_agent.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:provider/provider.dart';
 
+/// Runs Neon with the given [appImplementations].
+///
+/// Optionally provide a [theme] to set the default style.
 Future<void> runNeon({
   required final Set<AppImplementation> appImplementations,
   required final NeonTheme theme,

packages/neon/neon/lib/src/app.dart

@@ -29,13 +29,21 @@ import 'package:tray_manager/tray_manager.dart' as tray;
 import 'package:universal_io/io.dart';
 import 'package:window_manager/window_manager.dart';
 
+/// Main Neon widget.
+///
+/// Sets up all needed callbacks and creates a new [MaterialApp.router].
+/// This widget must be the first in the widget tree.
 @internal
 class NeonApp extends StatefulWidget {
+  /// Creates a new Neon app.
   const NeonApp({
     required this.neonTheme,
     super.key,
   });
 
+  /// The base Neon theme.
+  ///
+  /// This is used to seed the [AppTheme] used by [MaterialApp.theme].
   final NeonTheme neonTheme;
 
   @override

packages/neon/neon/lib/src/platform/android.dart

@@ -1,13 +1,20 @@
 import 'package:meta/meta.dart';
+import 'package:neon/src/platform/linux.dart';
 import 'package:neon/src/platform/platform.dart';
 import 'package:neon/src/utils/exceptions.dart';
 import 'package:path/path.dart' as p;
 import 'package:path_provider/path_provider.dart';
 import 'package:permission_handler/permission_handler.dart';
 
+/// Android specific platform information.
+///
+/// See:
+///   * [NeonPlatform] to initialize and acquire an instance
+///   * [LinuxNeonPlatform] for the Linux implementation
 @immutable
 @internal
 class AndroidNeonPlatform implements NeonPlatform {
+  /// Creates a new Android Neon platform.
   const AndroidNeonPlatform();
 
   @override

packages/neon/neon/lib/src/platform/linux.dart

@@ -1,12 +1,19 @@
 import 'package:meta/meta.dart';
+import 'package:neon/src/platform/android.dart';
 import 'package:neon/src/platform/platform.dart';
 import 'package:path/path.dart' as p;
 import 'package:sqflite_common_ffi/sqflite_ffi.dart';
 import 'package:universal_io/io.dart';
 
+/// Linux specific platform information.
+///
+/// See:
+///   * [NeonPlatform] to initialize and acquire an instance
+///   * [AndroidNeonPlatform] for the Android implementation
 @immutable
 @internal
 class LinuxNeonPlatform implements NeonPlatform {
+  /// Creates a new Linux Neon platform.
   const LinuxNeonPlatform();
 
   @override

packages/neon/neon/lib/src/platform/platform.dart

@@ -6,8 +6,15 @@ import 'package:neon/src/platform/linux.dart';
 import 'package:universal_io/io.dart';
 
 /// Implements platform specific functionality and exposes the availability of certain features.
+///
+/// [NeonPlatform.setup] mus be called and completed before acquiring the [instance].
+///
+/// See:
+///   * [AndroidNeonPlatform] for the Android implementation
+///   * [LinuxNeonPlatform] for the Linux implementation
 @immutable
 abstract interface class NeonPlatform {
+  /// Initializes the platform with the given mocked [platform].
   @visibleForTesting
   factory NeonPlatform.mocked(final NeonPlatform platform) => _platform = platform;
 
@@ -45,18 +52,39 @@ abstract interface class NeonPlatform {
     return _platform!;
   }
 
+  /// Whether this platform supports web views.
+  ///
+  /// The support depends on `https://pub.dev/packages/webview_flutter`.
   abstract final bool canUseWebView;
 
+  /// Whether this platform can use quick actions.
+  ///
+  /// The support depends on `https://pub.dev/packages/quick_actions`.
   abstract final bool canUseQuickActions;
 
+  /// Whether this platform support system trays.
+  ///
+  /// The support depends on `https://pub.dev/packages/tray_manager`.
   abstract final bool canUseSystemTray;
 
+  /// Whether this platform supports managing the window.
+  ///
+  /// The support depends on `https://pub.dev/packages/window_manager`.
   abstract final bool canUseWindowManager;
 
+  /// Whether this platform can use the camera.
+  ///
+  /// The support depends on `https://pub.dev/packages/camera`.
   abstract final bool canUseCamera;
 
+  /// Whether this platform can use push notifications.
+  ///
+  /// The support depends on `https://pub.dev/packages/unifiedpush`.
   abstract final bool canUsePushNotifications;
 
+  /// Wether this platform can use native sharing.
+  ///
+  /// The support depends on `https://pub.dev/packages/share_plus`.
   abstract final bool canUseSharing;
 
   /// Whether this platform should use file dialog.
@@ -64,7 +92,10 @@ abstract interface class NeonPlatform {
   /// This is needed to compensate lacking support of `https://pub.dev/packages/file_picker`.
   abstract final bool shouldUseFileDialog;
 
+  /// Returns the path to a directory where the application may access top
+  /// level storage which can also be easily accessed by the user outside of the app.
   FutureOr<String> get userAccessibleAppDataPath;
 
+  /// Initializes this platform.
   FutureOr<void> init();
 }

packages/neon/neon/lib/src/router.dart

@@ -24,6 +24,7 @@ import 'package:neon/src/utils/stream_listenable.dart';
 
 part 'router.g.dart';
 
+/// Internal router for the Neon framework.
 @internal
 GoRouter buildAppRouter({
   required final GlobalKey<NavigatorState> navigatorKey,
@@ -68,12 +69,19 @@ Page<void> _buildErrorPage(final BuildContext context, final GoRouterState state
       ),
     );
 
+/// {@template AppRoutes.AccountSettingsRoute}
+/// Route for the [AccountSettingsPage].
+/// {@endtemplate}
 @immutable
 class AccountSettingsRoute extends GoRouteData {
+  /// {@macro AppRoutes.AccountSettingsRoute}
   const AccountSettingsRoute({
     required this.accountID,
   });
 
+  /// The id of the account to show the settings for.
+  ///
+  /// Passed to [AccountSettingsPage.account].
   final String accountID;
 
   @override
@@ -88,6 +96,9 @@ class AccountSettingsRoute extends GoRouteData {
   }
 }
 
+/// {@template AppRoutes.HomeRoute}
+/// Route for the the [HomePage].
+/// {@endtemplate}
 @TypedGoRoute<HomeRoute>(
   path: '/',
   name: 'home',
@@ -128,6 +139,7 @@ class AccountSettingsRoute extends GoRouteData {
 )
 @immutable
 class HomeRoute extends GoRouteData {
+  /// {@macro AppRoutes.HomeRoute}
   const HomeRoute();
 
   @override
@@ -139,6 +151,13 @@ class HomeRoute extends GoRouteData {
   }
 }
 
+/// {@template AppRoutes.LoginRoute}
+/// Route for the the initial [LoginPage].
+///
+/// All routes related to the login flow are subroutes of this.
+/// All subroutes redirect to subroutes of [HomeRoute] if a at least one
+/// account is already logged in and further accounts should be added.
+/// {@endtemplate}
 @TypedGoRoute<LoginRoute>(
   path: '/login',
   name: 'login',
@@ -159,6 +178,7 @@ class HomeRoute extends GoRouteData {
 )
 @immutable
 class LoginRoute extends GoRouteData {
+  /// {@macro AppRoutes.LoginRoute}
   const LoginRoute();
 
   @override
@@ -176,12 +196,22 @@ class LoginRoute extends GoRouteData {
   }
 }
 
+/// {@template AppRoutes.LoginFlowRoute}
+/// Route for the the [LoginFlowPage].
+///
+/// Redirects to [_AddAccountFlowRoute] when at least one account is already
+/// logged in.
+/// {@endtemplate}
 @immutable
 class LoginFlowRoute extends GoRouteData {
+  /// {@macro AppRoutes.LoginFlowRoute}
   const LoginFlowRoute({
     required this.serverUrl,
   });
 
+  /// {@template AppRoutes.LoginFlow.serverUrl}
+  /// The url of the server to initiate the login flow for.
+  /// {@endtemplate}
   final Uri serverUrl;
 
   @override
@@ -199,8 +229,15 @@ class LoginFlowRoute extends GoRouteData {
   }
 }
 
+/// {@template AppRoutes.LoginQRcodeRoute}
+/// Route for the the [LoginQRcodePage].
+///
+/// Redirects to [_AddAccountQRcodeRoute] when at least one account is already
+/// logged in.
+/// {@endtemplate}
 @immutable
 class LoginQRcodeRoute extends GoRouteData {
+  /// {@macro AppRoutes.LoginQRcodeRoute}
   const LoginQRcodeRoute();
 
   @override
@@ -218,22 +255,47 @@ class LoginQRcodeRoute extends GoRouteData {
   }
 }
 
+/// {@template AppRoutes.LoginCheckServerStatusRoute}
+/// Route for the the [LoginCheckServerStatusPage].
+///
+/// Redirects to [_AddAccountCheckServerStatusRoute] when at least one account
+/// is already logged in.
+/// {@endtemplate}
 @immutable
 class LoginCheckServerStatusRoute extends GoRouteData {
+  /// {@macro AppRoutes.LoginCheckServerStatusRoute}
+  ///
+  /// [loginName] and [password] must both be null.
+  /// Use [LoginCheckServerStatusRoute.withCredentials] to specify credentials.
   const LoginCheckServerStatusRoute({
     required this.serverUrl,
     this.loginName,
     this.password,
-  });
+  }) : assert(
-
+          loginName == null && password == null,
+          'loginName and password must be null. Use LoginCheckServerStatusRoute.withCredentials instead.',
+        );
+
+  /// {@macro AppRoutes.LoginCheckServerStatusRoute}
+  ///
+  /// See [LoginCheckServerStatusRoute] for a route without initial credentials.
   const LoginCheckServerStatusRoute.withCredentials({
     required this.serverUrl,
     required String this.loginName,
     required String this.password,
   }) : assert(!kIsWeb, 'Might leak the password to the browser history');
 
+  /// {@macro AppRoutes.LoginFlow.serverUrl}
   final Uri serverUrl;
+
+  /// {@template AppRoutes.LoginFlow.loginName}
+  /// The login name of the credentials.
+  /// {@endtemplate}
   final String? loginName;
+
+  /// {@template AppRoutes.LoginFlow.password}
+  /// The password of the credentials.
+  /// {@endtemplate}
   final String? password;
 
   @override
@@ -273,16 +335,28 @@ class LoginCheckServerStatusRoute extends GoRouteData {
   }
 }
 
+/// {@template AppRoutes.LoginCheckAccountRoute}
+/// Route for the the [LoginCheckAccountPage].
+///
+/// Redirects to [_AddAccountCheckAccountRoute] when at least one account
+/// is already logged in.
+/// {@endtemplate}
 @immutable
 class LoginCheckAccountRoute extends GoRouteData {
+  /// {@macro AppRoutes.LoginCheckAccountRoute}
   const LoginCheckAccountRoute({
     required this.serverUrl,
     required this.loginName,
     required this.password,
   }) : assert(!kIsWeb, 'Might leak the password to the browser history');
 
+  /// {@macro AppRoutes.LoginFlow.serverUrl}
   final Uri serverUrl;
+
+  /// {@macro AppRoutes.LoginFlow.loginName}
   final String loginName;
+
+  /// {@macro AppRoutes.LoginFlow.password}
   final String password;
 
   @override
@@ -364,12 +438,17 @@ class _AddAccountCheckAccountRoute extends LoginCheckAccountRoute {
   String get password => super.password;
 }
 
+/// {@template AppRoutes.NextcloudAppSettingsRoute}
+/// Route for the the [NextcloudAppSettingsPage].
+/// {@endtemplate}
 @immutable
 class NextcloudAppSettingsRoute extends GoRouteData {
+  /// {@macro AppRoutes.NextcloudAppSettingsRoute}
   const NextcloudAppSettingsRoute({
     required this.appid,
   });
 
+  /// The id of the app to display the settings for.
   final String appid;
 
   @override
@@ -381,9 +460,15 @@ class NextcloudAppSettingsRoute extends GoRouteData {
   }
 }
 
+/// {@template AppRoutes.SettingsRoute}
+/// Route for the the [SettingsPage].
+/// {@endtemplate}
 @immutable
 class SettingsRoute extends GoRouteData {
-  const SettingsRoute({this.initialCategory});
+  /// {@macro AppRoutes.SettingsRoute}
+  const SettingsRoute({
+    this.initialCategory,
+  });
 
   /// The initial category to show.
   final SettingsCategories? initialCategory;

packages/neon/neon/lib/src/theme/color_scheme.dart

@@ -5,6 +5,7 @@ import 'package:neon/src/theme/neon.dart';
 /// A ColorScheme used in the [NeonTheme].
 @immutable
 class NeonColorScheme {
+  /// Creates a new Neon color scheme.
   const NeonColorScheme({
     this.primary = NcColors.primary,
   });

packages/neon/neon/lib/src/theme/theme.dart

@@ -5,9 +5,11 @@ import 'package:neon/src/theme/neon.dart';
 import 'package:neon/src/utils/hex_color.dart';
 import 'package:nextcloud/core.dart' as core;
 
+/// Custom theme used for the Neon app.
 @internal
 @immutable
 class AppTheme {
+  /// Creates a new Neon app theme.
   const AppTheme(
     this.nextcloudTheme, {
     required this.neonTheme,
@@ -16,10 +18,19 @@ class AppTheme {
     this.appThemes,
   }) : keepOriginalAccentColor = nextcloudTheme == null || keepOriginalAccentColor;
 
+  /// The theme provided by the Nextcloud server.
   final core.ThemingPublicCapabilities_Theming? nextcloudTheme;
+
+  /// Whether to force the use of the Nextcloud accent color.
   final bool keepOriginalAccentColor;
+
+  /// Whether to use [NcColors.oledBackground] in the dark theme.
   final bool oledAsDark;
+
+  /// The theme extensions provided by the `AppImplementation`s.
   final Iterable<ThemeExtension>? appThemes;
+
+  /// The base theme for the Neon app.
   final NeonTheme neonTheme;
 
   ColorScheme _buildColorScheme(final Brightness brightness) {
@@ -56,7 +67,14 @@ class AppTheme {
     );
   }
 
+  /// Returns a new theme for [Brightness.light].
+  ///
+  /// Used in [MaterialApp.theme].
   ThemeData get lightTheme => _getTheme(Brightness.light);
+
+  /// Returns a new theme for [Brightness.dark].
+  ///
+  /// Used in [MaterialApp.darkTheme].
   ThemeData get darkTheme => _getTheme(Brightness.dark);
 
   static const _snackBarTheme = SnackBarThemeData(