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Add MovieApi and data models for movie responses
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‎lib/app/api/models/movie_responses.dart‎

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import 'package:json_annotation/json_annotation.dart';
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part 'movie_responses.g.dart';
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@JsonSerializable()
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class MoviesResponse {
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final int page;
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final List<Movie> results;
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@JsonKey(name: 'total_pages')
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final int totalPages;
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@JsonKey(name: 'total_results')
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final int totalResults;
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MoviesResponse({
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required this.page,
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required this.results,
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required this.totalPages,
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required this.totalResults,
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});
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factory MoviesResponse.fromJson(Map<String, dynamic> json) =>
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_$MoviesResponseFromJson(json);
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Map<String, dynamic> toJson() => _$MoviesResponseToJson(this);
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}
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@JsonSerializable()
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class Movie {
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final int id;
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final String title;
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@JsonKey(name: 'poster_path')
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final String? posterPath;
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@JsonKey(name: 'backdrop_path')
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final String? backdropPath;
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@JsonKey(name: 'release_date')
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final String? releaseDate;
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@JsonKey(name: 'vote_average')
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final double voteAverage;
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final String overview;
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Movie({
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required this.id,
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required this.title,
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this.posterPath,
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this.backdropPath,
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this.releaseDate,
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required this.voteAverage,
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required this.overview,
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});
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factory Movie.fromJson(Map<String, dynamic> json) => _$MovieFromJson(json);
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Map<String, dynamic> toJson() => _$MovieToJson(this);
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}
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@JsonSerializable()
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class MovieDetailsResponse extends Movie {
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final List<Genre> genres;
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final int runtime;
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@JsonKey(name: 'production_companies')
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final List<ProductionCompany> productionCompanies;
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MovieDetailsResponse({
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required super.id,
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required super.title,
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super.posterPath,
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super.backdropPath,
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super.releaseDate,
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required super.voteAverage,
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required super.overview,
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required this.genres,
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required this.runtime,
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required this.productionCompanies,
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});
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factory MovieDetailsResponse.fromJson(Map<String, dynamic> json) =>
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_$MovieDetailsResponseFromJson(json);
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@override
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Map<String, dynamic> toJson() => _$MovieDetailsResponseToJson(this);
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}
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@JsonSerializable()
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class Genre {
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final int id;
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final String name;
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Genre({required this.id, required this.name});
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factory Genre.fromJson(Map<String, dynamic> json) => _$GenreFromJson(json);
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Map<String, dynamic> toJson() => _$GenreToJson(this);
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}
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@JsonSerializable()
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class ProductionCompany {
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final int id;
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final String name;
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@JsonKey(name: 'logo_path')
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final String? logoPath;
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@JsonKey(name: 'origin_country')
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final String originCountry;
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ProductionCompany({
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required this.id,
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required this.name,
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this.logoPath,
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required this.originCountry,
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});
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factory ProductionCompany.fromJson(Map<String, dynamic> json) =>
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_$ProductionCompanyFromJson(json);
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Map<String, dynamic> toJson() => _$ProductionCompanyToJson(this);
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}
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@JsonSerializable()
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class GenresResponse {
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final List<Genre> genres;
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GenresResponse({required this.genres});
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factory GenresResponse.fromJson(Map<String, dynamic> json) =>
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_$GenresResponseFromJson(json);
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Map<String, dynamic> toJson() => _$GenresResponseToJson(this);
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}
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@JsonSerializable()
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class CreditsResponse {
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final List<Cast> cast;
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final List<Crew> crew;
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CreditsResponse({required this.cast, required this.crew});
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factory CreditsResponse.fromJson(Map<String, dynamic> json) =>
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_$CreditsResponseFromJson(json);
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Map<String, dynamic> toJson() => _$CreditsResponseToJson(this);
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}
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@JsonSerializable()
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class Cast {
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final int id;
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final String name;
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final String character;
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@JsonKey(name: 'profile_path')
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final String? profilePath;
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Cast({
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required this.id,
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required this.name,
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required this.character,
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this.profilePath,
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});
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factory Cast.fromJson(Map<String, dynamic> json) => _$CastFromJson(json);
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Map<String, dynamic> toJson() => _$CastToJson(this);
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}
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@JsonSerializable()
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class Crew {
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final int id;
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final String name;
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final String department;
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final String job;
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@JsonKey(name: 'profile_path')
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final String? profilePath;
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Crew({
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required this.id,
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required this.name,
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required this.department,
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required this.job,
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this.profilePath,
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});
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factory Crew.fromJson(Map<String, dynamic> json) => _$CrewFromJson(json);
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Map<String, dynamic> toJson() => _$CrewToJson(this);
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}

‎lib/app/api/movie_api.dart‎

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import 'package:dio/dio.dart';
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import 'models/movie_responses.dart';
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class MovieApi {
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final Dio _dio;
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static const String _baseUrl = 'https://api.themoviedb.org/3/';
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MovieApi({Dio? dio}) : _dio = dio ?? Dio() {
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_dio.options.baseUrl = _baseUrl;
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}
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static const int STARTING_PAGE_INDEX = 1;
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static const String LANGUAGE = "en-US";
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static const String API_KEY = ""; // Replace with your actual API key
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Future<MoviesResponse> getTrendingTodayMovies({
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int page = STARTING_PAGE_INDEX,
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String apiKey = API_KEY,
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String language = LANGUAGE,
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}) async {
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final response = await _dio.get(
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'trending/movie/day',
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queryParameters: {
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'page': page,
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'api_key': apiKey,
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'language': language,
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},
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);
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return MoviesResponse.fromJson(response.data);
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}
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Future<MoviesResponse> getPopularMovies({
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int page = STARTING_PAGE_INDEX,
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String apiKey = API_KEY,
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String language = LANGUAGE,
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}) async {
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final response = await _dio.get(
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'movie/popular',
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queryParameters: {
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'page': page,
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'api_key': apiKey,
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'language': language,
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},
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);
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return MoviesResponse.fromJson(response.data);
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}
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Future<MoviesResponse> getUpcomingMovies({
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int page = STARTING_PAGE_INDEX,
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String apiKey = API_KEY,
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String language = LANGUAGE,
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}) async {
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final response = await _dio.get(
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'movie/upcoming',
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queryParameters: {
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'page': page,
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'api_key': apiKey,
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'language': language,
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},
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);
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return MoviesResponse.fromJson(response.data);
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}
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Future<MoviesResponse> getTopRatedMovies({
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int page = STARTING_PAGE_INDEX,
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String apiKey = API_KEY,
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String language = LANGUAGE,
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}) async {
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final response = await _dio.get(
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'movie/top_rated',
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queryParameters: {
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'page': page,
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'api_key': apiKey,
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'language': language,
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},
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);
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return MoviesResponse.fromJson(response.data);
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}
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Future<MoviesResponse> getNowPlayingMovies({
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int page = STARTING_PAGE_INDEX,
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String apiKey = API_KEY,
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String language = LANGUAGE,
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}) async {
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final response = await _dio.get(
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'movie/now_playing',
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queryParameters: {
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'page': page,
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'api_key': apiKey,
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'language': language,
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},
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);
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return MoviesResponse.fromJson(response.data);
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}
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Future<GenresResponse> getMovieGenres({
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String apiKey = API_KEY,
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String language = LANGUAGE,
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}) async {
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final response = await _dio.get(
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'genre/movie/list',
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queryParameters: {
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'api_key': apiKey,
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'language': language,
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},
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);
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return GenresResponse.fromJson(response.data);
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}
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Future<MovieDetailsResponse> getMovieDetails({
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required int movieId,
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String apiKey = API_KEY,
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String language = LANGUAGE,
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}) async {
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final response = await _dio.get(
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'movie/$movieId',
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queryParameters: {
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'api_key': apiKey,
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'language': language,
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},
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);
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return MovieDetailsResponse.fromJson(response.data);
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}
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Future<CreditsResponse> getCast({
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required int movieId,
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String apiKey = API_KEY,
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}) async {
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final response = await _dio.get(
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'movie/$movieId/credits',
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queryParameters: {
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'api_key': apiKey,
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},
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);
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return CreditsResponse.fromJson(response.data);
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}
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Future<MoviesResponse> getRecommendations({
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required int movieId,
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int page = STARTING_PAGE_INDEX,
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String apiKey = API_KEY,
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String language = LANGUAGE,
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}) async {
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final response = await _dio.get(
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'movie/$movieId/recommendations',
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queryParameters: {
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'page': page,
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'api_key': apiKey,
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'language': language,
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},
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);
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return MoviesResponse.fromJson(response.data);
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}
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Future<MoviesResponse> searchMovie({
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required String query,
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int page = STARTING_PAGE_INDEX,
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String apiKey = API_KEY,
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}) async {
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final response = await _dio.get(
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'search/movie',
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queryParameters: {
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'query': query,
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'page': page,
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'api_key': apiKey,
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},
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);
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return MoviesResponse.fromJson(response.data);
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}
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}

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