Merge pull request #4 from piashcse/feature-movie-detail

Implemented movie detail page with dynamic data

Author: piashcse

.gitignore

@@ -43,3 +43,7 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+
+# Freezed and JSON Serializable generated files
+*.freezed.dart
+*.g.dart

lib/features/movie/data/datasources/movie_remote_data_source.dart

@@ -1,4 +1,5 @@
 import 'package:dio/dio.dart';
+import 'package:flutter_movie_clean_architecture/features/movie/data/models/movie_detail_model.dart';
 import 'package:flutter_movie_clean_architecture/features/movie/data/models/movie_model.dart';
 
 class MovieRemoteDataSource {
@@ -30,4 +31,13 @@ class MovieRemoteDataSource {
         .map((e) => MovieModel.fromJson(e))
         .toList();
   }
+
+  Future<MovieDetailModel> getMovieDetail(int id) async {
+    final response = await dio.get('/movie/$id');
+    if (response.statusCode == 200 && response.data != null && response.data is Map<String, dynamic>) {
+      return MovieDetailModel.fromJson(response.data as Map<String, dynamic>);
+    } else {
+      throw Exception('Failed to load movie detail: Invalid response');
+    }
+  }
 }

lib/features/movie/data/models/movie_detail_model.dart

@@ -0,0 +1,45 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'movie_detail_model.freezed.dart';
+part 'movie_detail_model.g.dart';
+
+@freezed
+class MovieDetailModel with _$MovieDetailModel {
+  const factory MovieDetailModel({
+    required int id,
+    required String title,
+    required String overview,
+    @JsonKey(name: 'poster_path') required String posterPath,
+    @JsonKey(name: 'release_date') required String releaseDate,
+    @JsonKey(name: 'vote_average') required double voteAverage,
+    required int runtime,
+    @JsonKey(name: 'original_language') String? originalLanguage,
+    List<Genre>? genres,
+    @JsonKey(name: 'production_companies') List<ProductionCompany>? productionCompanies,
+  }) = _MovieDetailModel;
+
+  factory MovieDetailModel.fromJson(Map<String, dynamic> json) =>
+      _$MovieDetailModelFromJson(json);
+}
+
+@freezed
+class Genre with _$Genre {
+  const factory Genre({
+    required int id,
+    required String? name,
+  }) = _Genre;
+
+  factory Genre.fromJson(Map<String, dynamic> json) => _$GenreFromJson(json);
+}
+
+@freezed
+class ProductionCompany with _$ProductionCompany {
+  const factory ProductionCompany({
+    required int id,
+    String? name,
+    @JsonKey(name: 'logo_path') String? logoPath,
+  }) = _ProductionCompany;
+
+  factory ProductionCompany.fromJson(Map<String, dynamic> json) =>
+      _$ProductionCompanyFromJson(json);
+}

lib/features/movie/data/models/movie_model.freezed.dart

@@ -1,5 +1,6 @@
 import 'package:flutter_movie_clean_architecture/features/movie/data/datasources/movie_remote_data_source.dart';
 import 'package:flutter_movie_clean_architecture/features/movie/domain/entities/movie.dart';
+import 'package:flutter_movie_clean_architecture/features/movie/domain/entities/movie_detail.dart';
 import 'package:flutter_movie_clean_architecture/features/movie/domain/repositories/entities/movie_repository.dart';
 
 class MovieRepositoryImpl implements MovieRepository {
@@ -58,4 +59,22 @@ class MovieRepositoryImpl implements MovieRepository {
             ))
         .toList();
   }
+
+  @override
+  Future<MovieDetail> getMovieDetail(int movieId) async {
+    final model = await remoteDataSource.getMovieDetail(movieId);
+
+    return MovieDetail(
+      id: model.id,
+      title: model.title,
+      overview: model.overview,
+      posterPath: model.posterPath ?? "",
+      releaseDate: model.releaseDate ?? "",
+      voteAverage: model.voteAverage ?? 0,
+      runtime: model.runtime ?? 0,
+      originalLanguage: model.originalLanguage ?? "N/A",
+      genres: model.genres?.map((genre) => genre.name ?? "").toList() ?? [],
+      productionCompanies: model.productionCompanies?.map((company) => company.name ?? "").toList() ?? [],
+    );
+  }
 }

lib/features/movie/data/models/movie_model.g.dart

@@ -0,0 +1,25 @@
+class MovieDetail {
+  final int id;
+  final String title;
+  final String overview;
+  final String posterPath;
+  final String releaseDate;
+  final double voteAverage;
+  final int runtime;
+  final String originalLanguage;
+  final List<String> genres;
+  final List<String> productionCompanies;
+
+  MovieDetail({
+    required this.id,
+    required this.title,
+    required this.overview,
+    required this.posterPath,
+    required this.releaseDate,
+    required this.voteAverage,
+    required this.runtime,
+    required this.originalLanguage,
+    required this.genres,
+    required this.productionCompanies,
+  });
+}