Add ability to download country profile as PDF

lib/core/services/pdf_service.dart

@@ -0,0 +1,22 @@
+import 'package:countries_navigator/features/countries/domain/entities/country.dart';
+
+class PdfService {
+  import 'package:pdf/pdf.dart';
+  import 'package:pdf/widgets.dart' as pw;
+
+  class PdfService {
+    pw.Document preparePDF(List<String> data) {
+      // Implementation for preparing the PDF using the provided data
+      final pdf = pw.Document();
+      pdf.addPage(
+        pw.Page(
+          build: (pw.Context context) {
+            return pw.Center(
+              child: pw.Text(data.join('\n')),
+            );
+          },
+        ),
+      );
+      return pdf;
+    }
+  }

lib/core/services/services_locator.dart

@@ -11,6 +11,7 @@ import 'package:get_it/get_it.dart';
 import 'package:internet_connection_checker_plus/internet_connection_checker_plus.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:countries_navigator/core/services/services.dart';
+import 'package:countries_navigator/core/services/pdf_service.dart';
 
 GetIt locator = GetIt.instance;
 
@@ -78,4 +79,5 @@ Future<void> setupServicesLocator() async {
   // locator.registerLazySingleton<SharedPreferences>(() => sharedPreferences);
 
   locator.registerLazySingleton(() => InternetConnectionCheckerPlus());
-}
+  locator.registerLazySingleton(() => PdfService(/* provide necessary arguments here if any */));
+}

lib/features/countries/presentation/pages/country_details_page.dart

@@ -9,6 +9,8 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:fluttertoast/fluttertoast.dart';
+import 'package:countries_navigator/core/services/pdf_service.dart';
+import 'package:countries_navigator/core/services/services_locator.dart';
 
 class CountryDetailsPage extends StatelessWidget {
   const CountryDetailsPage({Key? key, required this.country}) : super(key: key);
@@ -183,11 +185,14 @@ class CountryDetailsPage extends StatelessWidget {
                               IconButton(
                                 icon: const Icon(Icons.picture_as_pdf_outlined),
                                 onPressed: () {
-                                  BlocProvider.of<CountryDataBloc>(context).add(
-                                    GenerateCountryProfileEvent(
-                                      country: country,
-                                    ),
-                                  );
+                                  try {
+                                    // Call the PDF service with the necessary data
+                                    final pdfService = locator<PdfService>();
+                                    pdfService.generateCountryProfile(country /* provide other necessary arguments here if any */);
+                                  } catch (e) {
+                                    // Handle exception
+                                    print(e);
+                                  }
                                 },
                               ),
                             ],
@@ -204,4 +209,4 @@ class CountryDetailsPage extends StatelessWidget {
       ),
     );
   }
-}
+}