feat: v1

.pubignore

@@ -0,0 +1,11 @@
+# Files to exclude from pub.dev publishing
+
+SDUI_Flutter_Integration_Guide.txt
+docs/
+.github/
+.hooks/
+.idea/
+\*.iml
+build/
+.dart_tool/
+bin/

CHANGELOG.md

@@ -4,9 +4,12 @@
 
 ### Added
 
-- Basic framework for Server-Driven UI implementation
-- Support for rendering UI from server-provided definitions
-- gRPC integration with Protocol Buffers
-- Core widget support (Text, Column, Row, Container, etc.)
-- Example application demonstrating gRPC usage
-- Setup scripts for Protocol Buffer compilation
+- Server-Driven UI framework for Flutter
+- JSON and gRPC support for dynamic UI rendering
+- Protocol Buffers integration for type-safe communication
+- Core widget support: Text, Column, Row, Container, Scaffold, Image, Icon, SizedBox, Spacer
+- SduiGrpcClient for server communication
+- SduiGrpcRenderer widget for rendering server-driven UI
+- Comprehensive documentation and examples
+- Flutter-to-SDUI conversion utilities
+- Error handling and loading states

README.md

@@ -354,6 +354,34 @@ This project is licensed under the [LICENSE](LICENSE) file in the repository.
 				</a>
 			</p>
 		</td>
+    <td>
+		Rujin Devkota
+		<p align="center">
+			<img src = "https://avatars.githubusercontent.com/u/71916379?v=4" width="150" height="150" alt="Rujin Devkota">
+		</p>
+			<p align="center">
+				<a href = "https://github.com/rujin2003">
+					<img src = "http://www.iconninja.com/files/241/825/211/round-collaboration-social-github-code-circle-network-icon.svg" width="36" height = "36" alt="GitHub"/>
+				</a>
+				<a href = "https://www.linkedin.com/in/rujin-devkota/">
+					<img src = "http://www.iconninja.com/files/863/607/751/network-linkedin-social-connection-circular-circle-media-icon.svg" width="36" height="36" alt="LinkedIn"/>
+				</a>
+			</p>
+		</td>
+    <td>
+		Adhavan K
+		<p align="center">
+			<img src = "https://avatars.githubusercontent.com/u/108629544?v=4" width="150" height="150" alt="Adhavan K">
+		</p>
+			<p align="center">
+				<a href = "https://github.com/TBA5854">
+					<img src = "http://www.iconninja.com/files/241/825/211/round-collaboration-social-github-code-circle-network-icon.svg" width="36" height = "36" alt="GitHub"/>
+				</a>
+				<a href = "https://www.linkedin.com/in/adhavan-k-503b8a28a/">
+					<img src = "http://www.iconninja.com/files/863/607/751/network-linkedin-social-connection-circular-circle-media-icon.svg" width="36" height="36" alt="LinkedIn"/>
+				</a>
+			</p>
+		</td>
 	</tr>
 </table>
 

example/grpc_example.dart

@@ -1,10 +1,18 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_sdui/flutter_sdui.dart';
 
+/// Example application demonstrating Flutter SDUI with gRPC.
+///
+/// This example shows how to:
+/// * Connect to a gRPC server
+/// * Fetch server-driven UI definitions
+/// * Render dynamic UI content
+/// * Handle different screen types
 void main() {
   runApp(const MyApp());
 }
 
+/// Root application widget that sets up the Material theme and routing.
 class MyApp extends StatelessWidget {
   const MyApp({super.key});
 
@@ -21,6 +29,13 @@ class MyApp extends StatelessWidget {
   }
 }
 
+/// Demo widget that showcases the gRPC renderer functionality.
+///
+/// This widget demonstrates how to:
+/// * Initialize a gRPC client connection
+/// * Switch between different screen definitions
+/// * Handle loading and error states
+/// * Properly dispose of resources
 class GrpcRendererDemo extends StatefulWidget {
   const GrpcRendererDemo({super.key});
 
@@ -35,16 +50,16 @@ class _GrpcRendererDemoState extends State<GrpcRendererDemo> {
   @override
   void initState() {
     super.initState();
-    // Connect to your gRPC server
+    // Initialize gRPC client with server connection details
     _grpcClient = SduiGrpcClient(
-      host: 'localhost', // Replace with your server address
-      port: 50051, // Replace with your server port
+      host: 'localhost',
+      port: 50051,
     );
   }
 
   @override
   void dispose() {
-    // Close the gRPC connection when done
+    // Clean up gRPC connection
     _grpcClient.dispose();
     super.dispose();
   }
@@ -57,7 +72,7 @@ class _GrpcRendererDemoState extends State<GrpcRendererDemo> {
       ),
       body: Column(
         children: [
-          // Screen selector
+          // Screen selection controls
           Padding(
             padding: const EdgeInsets.all(8.0),
             child: Row(
@@ -84,7 +99,7 @@ class _GrpcRendererDemoState extends State<GrpcRendererDemo> {
             ),
           ),
 
-          // SDUI Renderer that fetches UI from gRPC server
+          // Server-driven UI renderer
           Expanded(
             child: SduiGrpcRenderer(
               client: _grpcClient,

example/grpc_server_example_dart.dart

@@ -1,29 +1,51 @@
-// Server implementation example (Dart)
-// Note: This is a standalone Dart server, not a Flutter application
-// Run with: dart run example/grpc_server_example.dart
+/// Example gRPC server implementation for Flutter SDUI.
+///
+/// This is a standalone Dart server that provides server-driven UI definitions
+/// through gRPC. It demonstrates how to:
+/// * Set up a gRPC server with SDUI service
+/// * Handle different screen requests
+/// * Create widget definitions using protobuf
+/// * Return complex UI structures
+///
+/// To run this server:
+/// ```bash
+/// dart run example/grpc_server_example_dart.dart
+/// ```
+///
+/// The server listens on port 50051 by default.
+library;
+import 'dart:developer';
+
 import 'package:grpc/grpc.dart';
 import 'package:flutter_sdui/src/generated/sdui.pbgrpc.dart';
 
+/// Entry point for the gRPC server.
+///
+/// Initializes the server with the SDUI service implementation
+/// and starts listening for client connections.
 Future<void> main() async {
   final server = Server.create(
     services: [
       SduiServiceImpl(),
     ],
   );
 
-  final port = 50051;
+  const port = 50051;
   await server.serve(port: port);
-  print('Server listening on port $port...');
-  print('Press Ctrl+C to stop');
+  log('Server listening on port $port...');
+  log('Press Ctrl+C to stop');
 }
 
-// Implementation of the SDUI service
+/// Implementation of the SDUI gRPC service.
+///
+/// This class handles incoming requests for UI definitions and returns
+/// appropriate widget data based on the requested screen ID.
 class SduiServiceImpl extends SduiServiceBase {
   @override
   Future<SduiWidgetData> getSduiWidget(
       ServiceCall call, SduiRequest request) async {
-    // Based on the requested screen, return different UI definitions
-    print('Received request for screen: ${request.screenId}');
+    log('Received request for screen: ${request.screenId}');
+
     switch (request.screenId) {
       case 'home':
         return _createHomeScreen();
@@ -32,13 +54,14 @@ class SduiServiceImpl extends SduiServiceBase {
       case 'settings':
         return _createSettingsScreen();
       default:
-        // Default or error screen
-        print('Warning: Unknown screen ID requested: ${request.screenId}');
+        log('Warning: Unknown screen ID requested: ${request.screenId}');
         return _createErrorScreen();
     }
   }
 
-  // Sample screen definitions
+  /// Creates the home screen UI definition.
+  ///
+  /// Returns a scaffold with an app bar and a column of welcome content.
   SduiWidgetData _createHomeScreen() {
     final homeScreen = SduiWidgetData()
       ..type = WidgetType.SCAFFOLD

lib/flutter_sdui.dart

@@ -1,13 +1,34 @@
-/// Flutter SDUI Package
+/// Flutter Server-Driven UI Package
 ///
-/// A Flutter package to render server driven UI.
+/// A Flutter package that enables server-driven UI development by parsing
+/// protobuf-based widget definitions from a gRPC server and rendering them
+/// as native Flutter widgets.
+///
+/// This package provides:
+/// * Protobuf-based widget parsing and rendering
+/// * gRPC client for server communication
+/// * A comprehensive set of SDUI widgets that mirror Flutter's core widgets
+/// * Type-safe widget definitions through generated protobuf models
+///
+/// ## Usage
+///
+/// ```dart
+/// // Create a gRPC client
+/// final client = SduiGrpcClient(host: 'localhost', port: 50051);
+///
+/// // Render server-driven UI
+/// SduiGrpcRenderer(
+///   client: client,
+///   screenId: 'home',
+/// )
+/// ```
 library;
 
-// Export the core parser and widget base
-export 'src/parser/sdui_proto_parser.dart'; // New proto parser
+// Core parsing and widget foundation
+export 'src/parser/sdui_proto_parser.dart';
 export 'src/widgets/sdui_widget.dart';
 
-// Export individual widget models
+// SDUI widget implementations
 export 'src/widgets/sdui_column.dart';
 export 'src/widgets/sdui_row.dart';
 export 'src/widgets/sdui_text.dart';
@@ -18,11 +39,11 @@ export 'src/widgets/sdui_scaffold.dart';
 export 'src/widgets/sdui_spacer.dart';
 export 'src/widgets/sdui_icon.dart';
 
-// Export gRPC client and renderer
+// Network communication
 export 'src/service/sdui_grpc_client.dart';
 export 'src/renderer/sdui_grpc_renderer.dart';
 
-// Export generated Protobuf models for public use
+// Generated protobuf models
 export 'src/generated/sdui.pb.dart';
 export 'src/generated/sdui.pbgrpc.dart';
 export 'src/generated/sdui.pbenum.dart';

lib/src/parser/flutter_to_sdui.dart

@@ -50,7 +50,9 @@ SduiWidget flutterToSdui(Widget widget) {
         width: widget.width,
         height: widget.height,
         fit: widget.fit,
-        alignment: widget.alignment is Alignment ? widget.alignment as Alignment : null,
+        alignment: widget.alignment is Alignment
+            ? widget.alignment as Alignment
+            : null,
         repeat: widget.repeat,
         color: widget.color,
         colorBlendMode: widget.colorBlendMode,
@@ -75,27 +77,40 @@ SduiWidget flutterToSdui(Widget widget) {
   } else if (widget is Container) {
     return SduiContainer(
       child: widget.child != null ? flutterToSdui(widget.child!) : null,
-      padding: widget.padding is EdgeInsets ? widget.padding as EdgeInsets : null,
+      padding:
+          widget.padding is EdgeInsets ? widget.padding as EdgeInsets : null,
       margin: widget.margin is EdgeInsets ? widget.margin as EdgeInsets : null,
-      decoration: widget.decoration is BoxDecoration ? widget.decoration as BoxDecoration : null,
+      decoration: widget.decoration is BoxDecoration
+          ? widget.decoration as BoxDecoration
+          : null,
       width: null, // Container does not expose width directly
       height: null, // Container does not expose height directly
       color: widget.color,
-      alignment: widget.alignment is Alignment ? widget.alignment as Alignment : null,
+      alignment:
+          widget.alignment is Alignment ? widget.alignment as Alignment : null,
       constraints: widget.constraints,
       transform: widget.transform,
-      transformAlignment: widget.transformAlignment is AlignmentGeometry ? widget.transformAlignment as AlignmentGeometry : null,
+      transformAlignment: widget.transformAlignment is AlignmentGeometry
+          ? widget.transformAlignment as AlignmentGeometry
+          : null,
       clipBehavior: widget.clipBehavior,
     );
   } else if (widget is Scaffold) {
     return SduiScaffold(
       appBar: widget.appBar != null ? flutterToSdui(widget.appBar!) : null,
       body: widget.body != null ? flutterToSdui(widget.body!) : null,
-      floatingActionButton: widget.floatingActionButton != null ? flutterToSdui(widget.floatingActionButton!) : null,
-      bottomNavigationBar: widget.bottomNavigationBar != null ? flutterToSdui(widget.bottomNavigationBar!) : null,
+      floatingActionButton: widget.floatingActionButton != null
+          ? flutterToSdui(widget.floatingActionButton!)
+          : null,
+      bottomNavigationBar: widget.bottomNavigationBar != null
+          ? flutterToSdui(widget.bottomNavigationBar!)
+          : null,
       drawer: widget.drawer != null ? flutterToSdui(widget.drawer!) : null,
-      endDrawer: widget.endDrawer != null ? flutterToSdui(widget.endDrawer!) : null,
-      bottomSheet: widget.bottomSheet != null ? flutterToSdui(widget.bottomSheet!) : null,
+      endDrawer:
+          widget.endDrawer != null ? flutterToSdui(widget.endDrawer!) : null,
+      bottomSheet: widget.bottomSheet != null
+          ? flutterToSdui(widget.bottomSheet!)
+          : null,
       backgroundColor: widget.backgroundColor,
       resizeToAvoidBottomInset: widget.resizeToAvoidBottomInset,
       primary: widget.primary,
@@ -121,5 +136,6 @@ SduiWidget flutterToSdui(Widget widget) {
       shadows: widget.shadows,
     );
   }
-  throw UnimplementedError('Conversion for ${widget.runtimeType} is not implemented');
-} 
+  throw UnimplementedError(
+      'Conversion for ${widget.runtimeType} is not implemented');
+}