bvandeusen
c0785cf894
Field names mirror web/src/lib/api/types.ts and the server JSON shape (internal/api/types.go's HomePayload). Hand-written DTOs per spec section 10 -- codegen revisits at ~30 models. Adopts server contract over plan-body mock: - cover_url (not cover_art_url) for artist/album refs - duration_sec (not duration_ms) for albums and tracks - stream_url, disc_number on TrackRef - sort_name/album_count on ArtistRef; sort_title/year/track_count on AlbumRef HomeData section keys match server: recently_added_albums, rediscover_albums, rediscover_artists, most_played_tracks, last_played_artists.
47 lines
1.7 KiB
Dart
47 lines
1.7 KiB
Dart
import 'album.dart';
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import 'artist.dart';
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import 'track.dart';
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// Mirrors internal/api/types.go HomePayload and web/src/lib/api/types.ts.
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// Section keys MUST stay in sync with the server's JSON tags:
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// recently_added_albums / rediscover_albums / rediscover_artists /
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// most_played_tracks / last_played_artists.
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//
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// Server contract guarantees all five slices are non-nil at JSON encode
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// time (empty sections render as []), but we still tolerate missing keys
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// so partial fixtures and offline-degraded responses can be parsed.
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class HomeData {
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const HomeData({
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required this.recentlyAddedAlbums,
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required this.rediscoverAlbums,
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required this.rediscoverArtists,
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required this.mostPlayedTracks,
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required this.lastPlayedArtists,
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});
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final List<AlbumRef> recentlyAddedAlbums;
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final List<AlbumRef> rediscoverAlbums;
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final List<ArtistRef> rediscoverArtists;
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final List<TrackRef> mostPlayedTracks;
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final List<ArtistRef> lastPlayedArtists;
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factory HomeData.fromJson(Map<String, dynamic> j) => HomeData(
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recentlyAddedAlbums: _list(j, 'recently_added_albums', AlbumRef.fromJson),
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rediscoverAlbums: _list(j, 'rediscover_albums', AlbumRef.fromJson),
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rediscoverArtists: _list(j, 'rediscover_artists', ArtistRef.fromJson),
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mostPlayedTracks: _list(j, 'most_played_tracks', TrackRef.fromJson),
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lastPlayedArtists: _list(j, 'last_played_artists', ArtistRef.fromJson),
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);
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static List<T> _list<T>(
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Map<String, dynamic> j,
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String key,
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T Function(Map<String, dynamic>) parse,
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) {
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final raw = j[key] as List? ?? const [];
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return raw
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.map((e) => parse((e as Map).cast<String, dynamic>()))
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.toList(growable: false);
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}
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}
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