Merge remote-tracking branch 'origin/openai-implementation'

.gitignore

@@ -3,3 +3,4 @@ API/bin
 API/obj
 .idea
 
+/rust-backend/.env.example

API/API.csproj

@@ -10,6 +10,10 @@
     <DockerfileContext>.</DockerfileContext>
   </PropertyGroup>
 
+  <ItemGroup>
+    <_ContentIncludedByDefault Remove="appsettings.json" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="AWSSDK.S3" Version="3.7.402.4" />
     <PackageReference Include="BCrypt.Net-Next" Version="4.0.3" />

Mobile/.env.example

@@ -0,0 +1 @@
+OPENAI_API_KEY=

Mobile/.gitignore

@@ -44,3 +44,4 @@ app.*.map.json
 
 environment.json
 node_modules
+.env

Mobile/lib/base/sidemenu.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:mobile/api.dart' as api;
+import 'package:mobile/services/api.dart' as api;
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'variables.dart';
@@ -104,6 +104,14 @@ class _SideMenuState extends State<SideMenu> {
                 Navigator.pushReplacementNamed(context, '/profile');
               },
             ),
+            ListTile(
+              title: const Text('GuideBook'),
+              leading: const Icon(Icons.menu_book_sharp),
+              selected: _selectedIndex == 5,
+              onTap: () {
+                Navigator.pushReplacementNamed(context, '/tourist-guide-book');
+              },
+            ),
             const Divider(
               color: Colors.grey,
               thickness: 2,
@@ -118,6 +126,19 @@ class _SideMenuState extends State<SideMenu> {
                   ),
                 ]
               : [
+                ListTile(
+                  title: const Text('GuideBook'),
+                  leading: const Icon(Icons.menu_book_sharp),
+                  selected: _selectedIndex == 5,
+                  onTap: () {
+                    Navigator.pushReplacementNamed(context, '/tourist-guide-book');
+                  },
+                ),
+                const Divider(
+                  color: Colors.grey,
+                  thickness: 2,
+                  indent: 40,
+                ),
                   ListTile(
                     title: const Text('Register'),
                     leading: const Icon(Icons.add_box_outlined),

Mobile/lib/createreview.dart

@@ -4,7 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:image_picker/image_picker.dart';
 import 'package:mobile/base/sidemenu.dart';
 import 'models.dart' as models;
-import 'api.dart' as api;
+import 'services/api.dart' as api;
 import 'package:path/path.dart' as path;
 
 class CreateReviewPage extends StatefulWidget {

Mobile/lib/editprofile.dart

@@ -4,7 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:image_picker/image_picker.dart';
 import 'package:mobile/models.dart' as models;
 import 'package:shared_preferences/shared_preferences.dart';
-import 'api.dart' as api;
+import 'services/api.dart' as api;
 import 'base/variables.dart';
 
 class EditProfilePage extends StatefulWidget {

Mobile/lib/favorites.dart

@@ -1,5 +1,5 @@
 import 'dart:convert';
-import 'api.dart' as api;
+import 'services/api.dart' as api;
 import 'package:flutter/material.dart';
 import 'base/sidemenu.dart'; // Import the base layout widget
 import 'models.dart';

Mobile/lib/login.dart

@@ -4,7 +4,7 @@ import 'package:mobile/models.dart' as models;
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'dart:convert';
-import 'api.dart' as api;
+import 'services/api.dart' as api;
 import 'base/variables.dart';
 
 class LoginPage extends StatefulWidget {

Mobile/lib/main.dart

@@ -8,18 +8,22 @@ import 'package:mobile/createreview.dart';
 import 'package:mobile/favorites.dart';
 import 'package:mobile/register.dart';
 import 'package:mobile/reviewlist.dart';
+import 'package:mobile/touristguidebook.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'login.dart';
 import 'base/sidemenu.dart';
 import 'profile.dart';
 import 'models.dart';
 import 'package:geolocator/geolocator.dart';
-import 'api.dart' as api;
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+import 'services/api.dart' as api;
 import 'package:http/http.dart' as http;
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
+  await dotenv.load(fileName: ".env");
+
   // Refresh JWT on startup
   final prefs = await SharedPreferences.getInstance();
   if (prefs.getString("token") != null && prefs.getString("refresh-token") != null) {
@@ -50,6 +54,7 @@ class MyApp extends StatelessWidget {
         '/register': (context) => const RegisterPage(),
         '/reviews': (context) => const ReviewListPage(),
         '/create-review': (context) => const CreateReviewPage(),
+        '/tourist-guide-book': (context) => const TouristGuideBookPage(),
       },
     );
   }

Mobile/lib/profile.dart

@@ -4,7 +4,7 @@ import 'package:mobile/base/variables.dart';
 import 'package:mobile/models.dart' as models;
 import 'package:shared_preferences/shared_preferences.dart';
 import 'base/sidemenu.dart';
-import 'api.dart' as api;
+import 'services/api.dart' as api;
 import 'editprofile.dart';
 
 class ProfilePage extends StatefulWidget {

Mobile/lib/register.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:mobile/base/sidemenu.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'package:mobile/base/variables.dart';
-import 'api.dart' as api;
+import 'services/api.dart' as api;
 
 class RegisterPage extends StatefulWidget {
   const RegisterPage({super.key});

Mobile/lib/reviewlist.dart

@@ -5,7 +5,7 @@ import 'package:flutter/material.dart';
 import 'package:mobile/base/sidemenu.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'models.dart' as models;
-import 'api.dart' as api;
+import 'services/api.dart' as api;
 
 class ReviewListPage extends StatefulWidget {
   const ReviewListPage({super.key});

Mobile/lib/services/api.dart

@@ -199,5 +199,3 @@ void logout() async {
   prefs.remove('refresh-token');
   prefs.remove('id');
 }
-
-//------------------------------OPENAI API------------------------------//

Mobile/lib/services/openaiservice.dart

@@ -0,0 +1,55 @@
+import 'package:http/http.dart' as http;
+import 'dart:convert';
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+
+class OpenAIService {
+  static Future<String> getGuideBook(String country) async {
+    final apiKey = dotenv.env['OPENAI_API_KEY'];
+    final uri = Uri.parse('https://api.openai.com/v1/chat/completions');
+
+    final requestBody = jsonEncode({
+      "model": "gpt-4o-mini",
+      "messages": [
+        {
+          "role": "system",
+          "content": "You are a Tourist-guide book that makes a guidebook over a given country and further instructions in the message."
+        },
+        {
+          "role": "user",
+          "content": "Make a tourist guide book over $country. The topics should be: A little introduction to how the people of the country is like and what to expect from the environment, famous tourist attractions in the country(amusement park always included), Basic words that would be nice to learn in the country's language(should always be from English to the country's language) and transportation. These topics should be in a Json-Object format in this form: {Country: {introduction: {people: , environment: }, tourist_attractions: {famous_sites: [{name: , description: }]}, basic_words: {}, transportation: {overview: , public_transport: {buses: , trains: , taxis: }}}}"
+        }
+      ],
+       "max_tokens": 1500
+    });
+
+    final response = await http.post(
+      uri,
+      headers: {
+        'Authorization': 'Bearer $apiKey',
+        'Content-Type': 'application/json',
+      },
+      body: requestBody,
+    );
+
+   if (response.statusCode == 200) {
+      final decodedBody = utf8.decode(response.bodyBytes);
+      final data = jsonDecode(decodedBody);
+      var content = data['choices'][0]['message']['content'];
+
+      content = content.replaceAll('```json', '').replaceAll('```', '').trim();
+
+      return _extractDescription(content);
+    } else {
+      throw Exception('Fejl ved billedanalyse: ${response.statusCode}');
+    }
+  }
+
+  static String _extractDescription(String content) {
+    final lines = content.split('\n');
+    final startIndex = lines.indexWhere((line) => line.startsWith('**Beskrivelse:**'));
+
+    if (startIndex == -1) return content;
+
+    return lines.skip(startIndex).join('\n').trim();
+  }
+}

Mobile/lib/touristguidebook.dart

@@ -0,0 +1,185 @@
+import 'dart:convert';
+import 'package:dropdown_search/dropdown_search.dart';
+import 'package:flutter/material.dart';
+import 'package:mobile/base/sidemenu.dart';
+import 'services/openaiservice.dart' as api;
+
+class TouristGuideBookPage extends StatefulWidget {
+  const TouristGuideBookPage({super.key});
+
+  @override
+  State<TouristGuideBookPage> createState() => _TouristGuideBookPageState();
+}
+
+class _TouristGuideBookPageState extends State<TouristGuideBookPage> {
+  String? _selectedCountry;
+  bool _isLoading = false;
+  Map<String, dynamic> _touristbook = {};
+    final List<String> countries = [
+    "Afghanistan", "Albania", "Algeria", "Andorra", "Angola", "Argentina",
+    "Armenia", "Australia", "Austria", "Azerbaijan", "Bahamas", "Bahrain",
+    "Bangladesh", "Barbados", "Belarus", "Belgium", "Belize", "Benin",
+    "Bhutan", "Bolivia", "Bosnia and Herzegovina", "Botswana", "Brazil",
+    "Brunei", "Bulgaria", "Burkina Faso", "Burundi", "Cabo Verde", "Cambodia",
+    "Cameroon", "Canada", "Central African Republic", "Chad", "Chile", "China",
+    "Colombia", "Comoros", "Congo (Congo-Brazzaville)", "Congo (Democratic Republic)",
+    "Costa Rica", "Croatia", "Cuba", "Cyprus", "Czech Republic", "Denmark",
+    "Djibouti", "Dominica", "Dominican Republic", "Ecuador", "Egypt", "El Salvador",
+    "Equatorial Guinea", "Eritrea", "Estonia", "Eswatini", "Ethiopia", "Fiji",
+    "Finland", "France", "Gabon", "Gambia", "Georgia", "Germany", "Ghana",
+    "Greece", "Grenada", "Guatemala", "Guinea", "Guinea-Bissau", "Guyana",
+    "Haiti", "Honduras", "Hungary", "Iceland", "India", "Indonesia", "Iran",
+    "Iraq", "Ireland", "Israel", "Italy", "Jamaica", "Japan", "Jordan", "Kazakhstan",
+    "Kenya", "Kiribati", "Kuwait", "Kyrgyzstan", "Laos", "Latvia", "Lebanon",
+    "Lesotho", "Liberia", "Libya", "Liechtenstein", "Lithuania", "Luxembourg",
+    "Madagascar", "Malawi", "Malaysia", "Maldives", "Mali", "Malta", "Marshall Islands",
+    "Mauritania", "Mauritius", "Mexico", "Micronesia", "Moldova", "Monaco",
+    "Mongolia", "Montenegro", "Morocco", "Mozambique", "Myanmar", "Namibia",
+    "Nauru", "Nepal", "Netherlands", "New Zealand", "Nicaragua", "Niger",
+    "Nigeria", "North Korea", "North Macedonia", "Norway", "Oman", "Pakistan",
+    "Palau", "Panama", "Papua New Guinea", "Paraguay", "Peru", "Philippines",
+    "Poland", "Portugal", "Qatar", "Romania", "Russia", "Rwanda", "Saint Kitts and Nevis",
+    "Saint Lucia", "Saint Vincent and the Grenadines", "Samoa", "San Marino",
+    "Sao Tome and Principe", "Saudi Arabia", "Senegal", "Serbia", "Seychelles",
+    "Sierra Leone", "Singapore", "Slovakia", "Slovenia", "Solomon Islands",
+    "Somalia", "South Africa", "South Korea", "South Sudan", "Spain", "Sri Lanka",
+    "Sudan", "Suriname", "Sweden", "Switzerland", "Syria", "Taiwan", "Tajikistan",
+    "Tanzania", "Thailand", "Timor-Leste", "Togo", "Tonga", "Trinidad and Tobago",
+    "Tunisia", "Turkey", "Turkmenistan", "Tuvalu", "Uganda", "Ukraine",
+    "United Arab Emirates", "United Kingdom", "United States", "Uruguay", "Uzbekistan",
+    "Vanuatu", "Vatican City", "Venezuela", "Vietnam", "Yemen", "Zambia", "Zimbabwe"
+];
+
+  Future<void> getBook() async {
+    if (_selectedCountry != null) {
+      setState(() {
+        _isLoading = true;
+      });
+
+      try {
+        final response = await api.OpenAIService.getGuideBook(_selectedCountry!);
+        print(response);
+        final jsonData = jsonDecode(response);
+        setState(() {
+          _touristbook = jsonData[_selectedCountry!];
+        });
+      } catch (e) {
+        print('Error fetching guidebook: $e');
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('Failed to load guidebook')),
+        );
+      } finally {
+        setState(() {
+          _isLoading = false;
+        });
+      }
+    } else {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text('Choose a country')),
+      );
+    }
+  }
+
+  Widget _buildTouristBookSection(String title, String content) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 8.0),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        mainAxisAlignment: MainAxisAlignment.start,
+        children: [
+          Text(title, style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
+          SizedBox(height: 5),
+          Text(content, style: TextStyle(fontSize: 16)),
+        ],
+      ),
+    );
+  }
+
+ @override
+Widget build(BuildContext context) {
+  return SideMenu(
+    selectedIndex: 5,
+    body: Scaffold(
+      appBar: AppBar(
+        title: Text('Select Country'),
+      ),
+      body: _isLoading
+          ? Center(child: CircularProgressIndicator())
+          : SingleChildScrollView( // Added SingleChildScrollView here
+              padding: const EdgeInsets.all(16.0),
+              child: Column(
+                children: [
+                  DropdownSearch<String>(
+                    items: countries,
+                    popupProps: const PopupProps.menu(
+                      showSearchBox: true,
+                      searchFieldProps: TextFieldProps(
+                        decoration: InputDecoration(
+                          labelText: "Search a country",
+                          border: OutlineInputBorder(),
+                        ),
+                      ),
+                    ),
+                    dropdownDecoratorProps: const DropDownDecoratorProps(
+                      dropdownSearchDecoration: InputDecoration(
+                        labelText: "Select a country",
+                        hintText: "Search a country",
+                        border: OutlineInputBorder(),
+                      ),
+                    ),
+                    onChanged: (String? country) {
+                      setState(() {
+                        _selectedCountry = country;
+                      });
+                    },
+                    selectedItem: "Select a country you want a touristbook for",
+                  ),
+                  SizedBox(height: 20),
+                  ElevatedButton(
+                    onPressed: getBook,
+                    child: Text('Get Guidebook'),
+                  ),
+                  if (_touristbook.isNotEmpty) ...[
+                     _buildTouristBookSection(
+                      _selectedCountry!,""
+                    ),
+                    _buildTouristBookSection(
+                      "Introduction - People",
+                      _touristbook['introduction']?['people'] ?? 'No data',
+                    ),
+                    _buildTouristBookSection(
+                      "Introduction - Environment",
+                      _touristbook['introduction']?['environment'] ?? 'No data',
+                    ),
+                    _buildTouristBookSection(
+                      "Famous Sites",
+                      _touristbook['tourist_attractions']?['famous_sites']?.map((site) => site['name'] + ':\n' + site['description']).join('\n') ?? 'No data',
+                    ),
+                    _buildTouristBookSection(
+                      "Basic Language - Greetings",
+                      _touristbook['basic_words']?.entries.map((e) => '${e.key}: ${e.value}').join('\n') ?? 'No data',
+                    ),
+                    _buildTouristBookSection(
+                      "Transportation Overview",
+                      _touristbook['transportation']?['overview'] ?? 'No data',
+                    ),
+                    _buildTouristBookSection(
+                      "Public Transport - Buses",
+                      _touristbook['transportation']?['public_transport']?['buses'] ?? 'No data',
+                    ),
+                    _buildTouristBookSection(
+                      "Public Transport - Trains",
+                      _touristbook['transportation']?['public_transport']?['trains'] ?? 'No data',
+                    ),
+                    _buildTouristBookSection(
+                      "Public Transport - Taxis",
+                      _touristbook['transportation']?['public_transport']?['taxis'] ?? 'No data',
+                    ),
+                  ],
+                ],
+              ),
+            ),
+    ),
+  );
+}
+}

Mobile/pubspec.lock

@@ -73,6 +73,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
+  dropdown_search:
+    dependency: "direct main"
+    description:
+      name: dropdown_search
+      sha256: "55106e8290acaa97ed15bea1fdad82c3cf0c248dd410e651f5a8ac6870f783ab"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.6"
   fake_async:
     dependency: transitive
     description:
@@ -142,6 +150,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_dotenv:
+    dependency: "direct main"
+    description:
+      name: flutter_dotenv
+      sha256: "9357883bdd153ab78cbf9ffa07656e336b8bbb2b5a3ca596b0b27e119f7c7d77"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.1.0"
   flutter_image_compress:
     dependency: "direct main"
     description:

Mobile/pubspec.yaml

@@ -43,6 +43,8 @@ dependencies:
   geolocator: ^13.0.1
   image_picker: ^1.1.2
   flutter_image_compress: ^2.3.0
+  flutter_dotenv: ^5.1.0
+  dropdown_search: ^5.0.6
 
 dev_dependencies:
   flutter_test:
@@ -62,6 +64,7 @@ dev_dependencies:
 flutter:
   assets:
     - assets/
+    - .env
   uses-material-design: true
 
   # To add assets to your application, add an assets section, like this:

rust-backend/.env.example

@@ -1,7 +0,0 @@
-JWT_SECRET=DenHerMåAldrigVæreOffentligKunIDetteDemoProjekt
-AWS_ACCESS_KEY_ID=
-AWS_SECRET_ACCESS_KEY=
-AWS_ENDPOINT_URL=
-AWS_REGION=
-R2_BUCKET_NAME=
-R2_BUCKET_URL=