Lulin/task/add reference link (#81)

lib/presentation/settings/viewModels/settings_view_model.dart

@@ -221,10 +221,10 @@ class SettingsViewModel extends ChangeNotifier {
     }
   }
 
-  Future<String> submitApplication(String reason) async {
+  Future<String> submitApplication(String reason, String link) async {
     String result = '';
     try {
-      submission = await userUserCase.submitApplication(reason);
+      submission = await userUserCase.submitApplication(reason, link);
       if (submission == 'success') {
         result = 'Application successfully submitted. Please wait for approval.';
         return result;

lib/presentation/settings/views/apply_expert_page.dart

@@ -13,23 +13,43 @@ class ApplyExpertPage extends StatefulWidget {
 
 class _ApplyExpertPage extends State<ApplyExpertPage> {
   final TextEditingController _reasonController = TextEditingController();
+  final TextEditingController _profileLinkController = TextEditingController();
   bool _isLoading = false;
 
+  @override
   @override
   void dispose() {
     _reasonController.dispose();
+    _profileLinkController.dispose();
     super.dispose();
   }
 
+
+  bool _isUrlValid(String url) {
+    final urlPattern =
+        r'^(https?:\/\/)?(www\.)?([a-zA-Z0-9-_]+\.)+[a-zA-Z]{2,}(:\d+)?(\/.*)?$';
+    return RegExp(urlPattern).hasMatch(url);
+  }
+
+
   Future<void> _submitApplication() async {
+    final profileLink = _profileLinkController.text;
+
+    if (profileLink.isNotEmpty && !_isUrlValid(profileLink)) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text("Please enter a valid URL.")),
+      );
+      return;
+    }
+
     setState(() {
       _isLoading = true;
     });
 
     try {
       // Access the view model and submit the application
       final viewModel = Provider.of<SettingsViewModel>(context, listen: false);
-      final result = await viewModel.submitApplication(_reasonController.text);
+      final result = await viewModel.submitApplication(_reasonController.text, profileLink);
 
       if (result == 'Application successfully submitted. Please wait for approval.' ||
           result == 'This user has already submitted an expert application. Please wait for approval.' ||
@@ -56,7 +76,7 @@ class _ApplyExpertPage extends State<ApplyExpertPage> {
       await Future.delayed(Duration(milliseconds: 300)); // Optional delay
       Navigator.pop(context, 'submit'); // Navigate back after dialog interaction
     } catch (error) {
-      // Show error message if update fails
+      print("Submission error: $error"); // Log the error for debugging
       ScaffoldMessenger.of(context).showSnackBar(
         SnackBar(content: Text("Failed to submit: $error")),
       );
@@ -70,14 +90,24 @@ class _ApplyExpertPage extends State<ApplyExpertPage> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: AppBar(title: const Text("Expert Application")),
+      appBar: AppBar(title: const Text("Expert Applications")),
       body: Padding(
         padding: const EdgeInsets.all(16.0),
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
             Text(
-              "Reason (optional):",
+              "Filling these fields will increase your chances of approval and speed up the process.",
+              style: TextStyle(
+                fontSize: 16, // Slightly larger text
+                fontWeight: FontWeight.w500, // Medium weight for emphasis
+                color: Colors.blueAccent, // Use a subtle blue color for emphasis
+              ),
+              textAlign: TextAlign.center, // Center the text horizontally
+            ),
+            SizedBox(height: 25.0),
+            Text(
+              "Reason:",
               style: TextStyle(fontSize: 16.0),
             ),
             TextFormField(
@@ -87,6 +117,18 @@ class _ApplyExpertPage extends State<ApplyExpertPage> {
               ),
             ),
             SizedBox(height: 20.0),
+            Text(
+              "LinkedIn or Other Professional Profile Link:",
+              style: TextStyle(fontSize: 16.0),
+            ),
+            TextFormField(
+              controller: _profileLinkController,
+              decoration: InputDecoration(
+                hintText: "a link to showcase your professional work...",
+              ),
+              keyboardType: TextInputType.url, // URL-specific keyboard
+            ),
+            SizedBox(height: 20.0),
             _isLoading
                 ? Center(child: CircularProgressIndicator()) // Center the loading indicator
                 : Center(

lib/presentation/settings/views/manage_composite_experts_page.dart

@@ -1,12 +1,11 @@
 
-
-import 'package:domain/entities/application.dart';
 import 'package:domain/entities/user.dart';
 import 'package:flutter/material.dart';
 
 import 'package:provider/provider.dart';
 
 import '../viewModels/manage_composite_experts_view_model.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 class ManageCompositeExpertsPage extends StatefulWidget {
   const ManageCompositeExpertsPage({Key? key}) : super(key: key);
@@ -28,6 +27,7 @@ class _ManageCompositeExpertsPageState extends State<ManageCompositeExpertsPage>
   }
 
 
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -52,8 +52,30 @@ class _ManageCompositeExpertsPageState extends State<ManageCompositeExpertsPage>
                                 child: Column(
                                   crossAxisAlignment: CrossAxisAlignment.start,
                                   children: [
-                                    Text("Reason: ${application?.reason}"),
-                                    Text("User ID: ${application?.userId}"),
+                                    Text("Reason: ${application?.reason?.isNotEmpty == true ? application?.reason : "Not available"}", ),
+                                    application?.link?.isNotEmpty == true
+                                        ? GestureDetector(
+                                      onTap: () async {
+                                        final Uri uri = Uri.parse(application!.link!);
+                                        if (!await launchUrl(uri, mode: LaunchMode.externalApplication)) {
+                                          throw 'Could not launch ${application.link}';
+                                        }
+                                      },
+                                      child: RichText(
+                                        text: TextSpan(
+                                          text: "Profile Link: ", // The first part with black color
+                                          style: const TextStyle(color: Colors.black), // Style for "Profile Link:"
+                                          children: [
+                                            TextSpan(
+                                              text: application.link, // The link with blue color
+                                              style: const TextStyle(color: Colors.blue),
+                                            ),
+                                          ],
+                                        ),
+                                      )
+                                    )
+                                        : const Text("Profile Link: Not available"),
+
                                     FutureBuilder<User>(
                                       future: userFuture, // Call your function
                                       builder: (context, snapshot) {

packages/data/lib/repositories/user_repository_impl.dart

@@ -69,7 +69,7 @@ class UserRepositoryImpl implements UserRepository {
   }
 
   @override
-  Future<String> submitApplication(String? reason) async {
+  Future<String> submitApplication(String? reason, String? link) async {
     final baseURL = await apiEnvironment.getBaseUrl();
     final url = Uri.parse('$baseURL/experts/register-expert');
     final response = await authClient.post(
@@ -78,6 +78,7 @@ class UserRepositoryImpl implements UserRepository {
       body: jsonEncode(
         {
           if (reason != null) 'reason': reason,
+          if (link != null) 'link': link,
         },
       ),
     );

packages/domain/lib/entities/application.dart

@@ -1,18 +1,21 @@
 class CompositeExpertRequest {
   final int userId;
   String? reason;
+  String? link;
 
 
   CompositeExpertRequest({
     required this.userId,
     this.reason,
+    this.link
   });
 
   // Factory constructor to create a User instance from JSON
   factory CompositeExpertRequest.fromJson(Map<String, dynamic> json) {
     return CompositeExpertRequest(
       userId: json['userId'],
       reason: json['reason'] ?? '',
+      link: json['link'] ?? '',
     );
   }
 }

packages/domain/lib/repositories_abstract/user_repository.dart

@@ -5,7 +5,7 @@ abstract class UserRepository {
   Future<User> fetchMe();
   Future<void> updateMe(String newName);
   Future<void> deleteAccount();
-  Future<String> submitApplication(String? reason);
+  Future<String> submitApplication(String? reason, String? link);
   Future<User> getUserById(int userId);
   Future<void> becomeExpert(int userId);
 }

packages/domain/lib/usecases/user_usercase.dart

@@ -23,8 +23,8 @@ class UserUseCase {
     await tokenProvider.deleteToken();
   }
 
-  Future<String> submitApplication(String? reason) async{
-    String result = await repository.submitApplication(reason);
+  Future<String> submitApplication(String? reason, String? link) async{
+    String result = await repository.submitApplication(reason, link);
     return result;
   }
 

pubspec.yaml

@@ -53,6 +53,7 @@ dependencies:
 
 
 
+
 dev_dependencies:
   flutter_test:
     sdk: flutter