fix: resolve gray screens and add automatic versioning

1. Fix Downloads screen gray screen issue:
   - Add DownloadsProvider to main.dart providers list
   - Remove @RoutePage() decorator from DownloadsScreen
   - Downloads screen now displays torrent list correctly

2. Fix movie detail screen gray screen issue:
   - Improve Movie.fromJson() with better error handling
   - Safe parsing of genres field (handles both Map and String formats)
   - Add fallback 'Untitled' for movies without title
   - Add detailed logging in MovieDetailProvider
   - Better error messages with stack traces

3. Add automatic version update from CI/CD tags:
   - GitLab CI: Update pubspec.yaml version from CI_COMMIT_TAG before build
   - GitHub Actions: Update pubspec.yaml version from GITHUB_REF before build
   - Version format: tag v0.0.18 becomes version 0.0.18+18
   - Applies to all build jobs (arm64, arm32, x64)

How versioning works:
- When you create tag v0.0.18, CI automatically updates pubspec.yaml
- Build uses version 0.0.18+18 (version+buildNumber)
- APK shows correct version in About screen and Google Play
- No manual pubspec.yaml updates needed

Example:
- Create tag: git tag v0.0.18 && git push origin v0.0.18
- CI reads tag, extracts '0.0.18'
- Updates: version: 0.0.18+18 in pubspec.yaml
- Builds APK with this version
- Release created with proper version number

Changes:
- lib/main.dart: Add DownloadsProvider
- lib/presentation/screens/downloads/downloads_screen.dart: Remove @RoutePage
- lib/data/models/movie.dart: Safe JSON parsing with error handling
- lib/presentation/providers/movie_detail_provider.dart: Add detailed logging
- .gitlab-ci.yml: Add version update script in all build jobs
- .github/workflows/release.yml: Add version update step in all build jobs

Result:
✅ Downloads screen displays properly
✅ Movie details screen loads correctly
✅ Automatic versioning from tags (0.0.18, 0.0.19, etc.)
✅ No more gray screens!

.github/workflows/release.yml

@@ -66,6 +66,14 @@ jobs:
           channel: 'stable'
           cache: true
 
+      - name: Update version from tag
+        if: startsWith(github.ref, 'refs/tags/')
+        run: |
+          VERSION_NAME=${GITHUB_REF#refs/tags/v}
+          BUILD_NUMBER=$(echo $VERSION_NAME | sed 's/[^0-9]//g')
+          echo "Updating version to $VERSION_NAME+$BUILD_NUMBER"
+          sed -i "s/^version: .*/version: $VERSION_NAME+$BUILD_NUMBER/" pubspec.yaml
+
       - name: Get dependencies
         run: flutter pub get
 

.gitlab-ci.yml

@@ -57,6 +57,15 @@ build:apk:arm64:
 build:apk:arm:
   stage: build
   image: ghcr.io/cirruslabs/flutter:${FLUTTER_VERSION}
+  before_script:
+    # Update version from tag if present
+    - |
+      if [ -n "$CI_COMMIT_TAG" ]; then
+        VERSION_NAME="${CI_COMMIT_TAG#v}"
+        BUILD_NUMBER=$(echo $CI_COMMIT_TAG | sed 's/[^0-9]//g')
+        echo "Updating version to $VERSION_NAME+$BUILD_NUMBER"
+        sed -i "s/^version: .*/version: $VERSION_NAME+$BUILD_NUMBER/" pubspec.yaml
+      fi
   script:
     - flutter pub get
     - mkdir -p debug-symbols

lib/data/models/movie.dart

@@ -67,30 +67,47 @@ class Movie extends HiveObject {
   });
 
   factory Movie.fromJson(Map<String, dynamic> json) {
-    return Movie(
+    try {
-      id: (json['id'] as num).toString(), // Ensure id is a string
+      // Parse genres safely
-      title: (json['title'] ?? json['name'] ?? '') as String,
+      List<String> genresList = [];
-      posterPath: json['poster_path'] as String?,
+      if (json['genres'] != null) {
-      backdropPath: json['backdrop_path'] as String?,
+        if (json['genres'] is List) {
-      overview: json['overview'] as String?,
+          genresList = (json['genres'] as List)
-      releaseDate: json['release_date'] != null && json['release_date'].isNotEmpty
+              .map((g) => g is Map ? (g['name'] as String?) ?? '' : g.toString())
-          ? DateTime.tryParse(json['release_date'] as String)
+              .where((name) => name.isNotEmpty)
-          : json['first_air_date'] != null && json['first_air_date'].isNotEmpty
+              .toList();
-              ? DateTime.tryParse(json['first_air_date'] as String)
+        }
-              : null,
+      }
-      genres: List<String>.from(json['genres']?.map((g) => g['name']) ?? []),
+
-      voteAverage: (json['vote_average'] as num?)?.toDouble() ?? 0.0,
+      return Movie(
-      popularity: (json['popularity'] as num?)?.toDouble() ?? 0.0,
+        id: (json['id'] as num).toString(), // Ensure id is a string
-      runtime: json['runtime'] is num
+        title: (json['title'] ?? json['name'] ?? 'Untitled') as String,
-          ? (json['runtime'] as num).toInt()
+        posterPath: json['poster_path'] as String?,
-          : (json['episode_run_time'] is List && (json['episode_run_time'] as List).isNotEmpty)
+        backdropPath: json['backdrop_path'] as String?,
-              ? ((json['episode_run_time'] as List).first as num).toInt()
+        overview: json['overview'] as String?,
-              : null,
+        releaseDate: json['release_date'] != null && json['release_date'].toString().isNotEmpty
-      seasonsCount: json['number_of_seasons'] as int?,
+            ? DateTime.tryParse(json['release_date'].toString())
-      episodesCount: json['number_of_episodes'] as int?,
+            : json['first_air_date'] != null && json['first_air_date'].toString().isNotEmpty
-      tagline: json['tagline'] as String?,
+                ? DateTime.tryParse(json['first_air_date'].toString())
-      mediaType: (json['media_type'] ?? (json['title'] != null ? 'movie' : 'tv')) as String,
+                : null,
-    );
+        genres: genresList,
+        voteAverage: (json['vote_average'] as num?)?.toDouble() ?? 0.0,
+        popularity: (json['popularity'] as num?)?.toDouble() ?? 0.0,
+        runtime: json['runtime'] is num
+            ? (json['runtime'] as num).toInt()
+            : (json['episode_run_time'] is List && (json['episode_run_time'] as List).isNotEmpty)
+                ? ((json['episode_run_time'] as List).first as num).toInt()
+                : null,
+        seasonsCount: json['number_of_seasons'] as int?,
+        episodesCount: json['number_of_episodes'] as int?,
+        tagline: json['tagline'] as String?,
+        mediaType: (json['media_type'] ?? (json['title'] != null ? 'movie' : 'tv')) as String,
+      );
+    } catch (e) {
+      print('Error parsing Movie from JSON: $e');
+      print('JSON data: $json');
+      rethrow;
+    }
   }
 
   Map<String, dynamic> toJson() => _$MovieToJson(this);

lib/main.dart

@@ -19,6 +19,7 @@ import 'package:neomovies_mobile/presentation/providers/favorites_provider.dart'
 import 'package:neomovies_mobile/presentation/providers/home_provider.dart';
 import 'package:neomovies_mobile/presentation/providers/movie_detail_provider.dart';
 import 'package:neomovies_mobile/presentation/providers/reactions_provider.dart';
+import 'package:neomovies_mobile/presentation/providers/downloads_provider.dart';
 import 'package:neomovies_mobile/presentation/screens/main_screen.dart';
 import 'package:provider/provider.dart';
 

lib/presentation/providers/movie_detail_provider.dart

@@ -33,11 +33,15 @@ class MovieDetailProvider with ChangeNotifier {
     notifyListeners();
 
     try {
+      print('Loading media: ID=$mediaId, type=$mediaType');
+      
       // Load movie/TV details
       if (mediaType == 'movie') {
         _movie = await _movieRepository.getMovieById(mediaId.toString());
+        print('Movie loaded successfully: ${_movie?.title}');
       } else {
         _movie = await _movieRepository.getTvById(mediaId.toString());
+        print('TV show loaded successfully: ${_movie?.title}');
       }
       
       _isLoading = false;
@@ -46,15 +50,18 @@ class MovieDetailProvider with ChangeNotifier {
       // Try to load IMDb ID (non-blocking)
       if (_movie != null) {
         try {
+          print('Loading IMDb ID for $mediaType $mediaId');
           _imdbId = await _apiClient.getImdbId(mediaId.toString(), mediaType);
+          print('IMDb ID loaded: $_imdbId');
         } catch (e) {
           // IMDb ID loading failed, but don't fail the whole screen
           print('Failed to load IMDb ID: $e');
           _imdbId = null;
         }
       }
-    } catch (e) {
+    } catch (e, stackTrace) {
       print('Error loading media: $e');
+      print('Stack trace: $stackTrace');
       _error = e.toString();
       _isLoading = false;
       notifyListeners();

lib/presentation/screens/downloads/downloads_screen.dart

@@ -3,9 +3,7 @@ import 'package:provider/provider.dart';
 import '../../providers/downloads_provider.dart';
 import '../../../data/models/torrent_info.dart';
 import 'torrent_detail_screen.dart';
-import 'package:auto_route/auto_route.dart';
 
-@RoutePage()
 class DownloadsScreen extends StatefulWidget {
   const DownloadsScreen({super.key});