143 lines
3.5 KiB
Dart
143 lines
3.5 KiB
Dart
import 'package:flutter/material.dart';
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class Review {
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String score;
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String by;
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DateTime asOf;
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int count;
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Review(this.score, this.by, this.asOf, this.count);
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Review.fromJsonEncodable(Map json)
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: score = json["score"],
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by = json["by"],
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asOf = DateTime.parse(json["asOf"]),
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count = json["count"];
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Map toJsonEncodable() {
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return {
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"score": score,
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"by": by,
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"asOf": asOf.toIso8601String(),
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"count": count,
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};
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}
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}
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typedef ReleaseDateInCountry = (String country, DateTime date);
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typedef TitleInCountry = (String country, String title);
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class MovieData extends ChangeNotifier {
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String _title;
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DateTime _releaseDate;
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bool _hasDetails = false;
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List<ReleaseDateInCountry>? _releaseDates;
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List<String>? _genres;
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List<TitleInCountry>? _titles;
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List<Review>? _reviews;
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String get title {
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return _title;
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}
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DateTime get releaseDate {
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return _releaseDate;
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}
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List<ReleaseDateInCountry>? get releaseDates {
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return _releaseDates;
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}
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List<String>? get genres {
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return _genres;
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}
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List<TitleInCountry>? get titles {
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return _titles;
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}
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List<Review>? get reviews {
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return _reviews;
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}
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bool get hasDetails {
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return _hasDetails;
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}
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void updateWithNew(MovieData movie) {
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setDetails(
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releaseDates: movie.releaseDates,
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genres: movie.genres,
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titles: movie.titles,
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reviews: movie.reviews);
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}
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void setDetails(
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{List<ReleaseDateInCountry>? releaseDates,
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List<String>? genres,
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List<TitleInCountry>? titles,
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List<Review>? reviews}) {
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if (releaseDates != null) {
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_releaseDates = releaseDates;
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}
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if (genres != null) {
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_genres = genres;
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}
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if (titles != null) {
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_titles = titles;
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}
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if (reviews != null) {
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_reviews = reviews;
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}
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_hasDetails = true;
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notifyListeners();
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}
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@override
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String toString() {
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return "$title (${releaseDate.year}${_genres?.isNotEmpty ?? true ? "; ${_genres?.join(", ")}" : ""})";
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}
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Map toJsonEncodable() {
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List? releaseDatesByCountry =
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_releaseDates?.map((e) => [e.$1, e.$2.toIso8601String()]).toList();
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List? titlesByCountry = _titles?.map((e) => [e.$1, e.$2]).toList();
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return {
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"title": title,
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"releaseDate": releaseDate.toIso8601String(),
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"releaseDates": releaseDatesByCountry,
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"genres": genres,
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"titles": titlesByCountry,
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"reviews": reviews,
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};
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}
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bool same(MovieData other) {
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return title == other.title && releaseDate == other.releaseDate;
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}
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MovieData(this._title, this._releaseDate);
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MovieData.fromJsonEncodable(Map json)
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: _title = json["title"],
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_releaseDate = DateTime.parse(json["releaseDate"]) {
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setDetails(
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genres: json["genres"],
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releaseDates: json["releaseDates"] != null
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? (json["releaseDates"] as List<List<dynamic>>)
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.map((release) => ((release[0], DateTime.parse(release[1]))
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as ReleaseDateInCountry))
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.toList()
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: null,
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reviews: json["reviews"] != null
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? (json["reviews"] as List<Map<String, dynamic>>)
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.map((review) => Review.fromJsonEncodable(review))
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.toList()
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: null,
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titles: json["titles"] != null
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? (json["titles"] as List<dynamic>)
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.map((title) => (title[0], title[1]) as TitleInCountry)
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.toList()
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: null);
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}
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}
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