Initial commit

2026-07-14 11:11:36 +08:00
commit 656499cf94
604 changed files with 119518 additions and 0 deletions
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+import 'package:flutter/widgets.dart';
+
+import '../../../core/contracts/tmdb.dart';
+import '../../../shared/mappers/tmdb_image_selector.dart';
+import '../../../shared/mappers/tmdb_image_url.dart';
+import '../../../shared/utils/format_utils.dart';
+import '../utils/detail_helpers.dart';
+import '../model/detail_hero_model.dart';
+import '../model/detail_image_model.dart';
+import '../model/detail_section_model.dart';
+import '../model/detail_view_state.dart';
+import '../widgets/tmdb_cast_section.dart';
+import '../widgets/tmdb_recommendation_section.dart';
+
+
+DetailViewState buildTmdbDetailViewState({
+  required String mediaType,
+  required TmdbEnrichedDetail? enriched,
+  required TmdbRecommendation? seed,
+  required String imageBaseUrl,
+  required String language,
+  required Widget? heroActions,
+  required List<DetailSection> hitStateSections,
+  required bool showSpinner,
+}) {
+  final detail = enriched?.detail;
+
+  final title = (detail?.title.isNotEmpty ?? false)
+      ? detail!.title
+      : (seed?.title ?? '');
+  final posterPath = detail?.posterPath ?? seed?.posterPath;
+  final backdropPath = detail?.backdropPath ?? seed?.backdropPath;
+  final voteAverage = detail?.voteAverage ?? seed?.voteAverage;
+  final overview = (detail?.overview?.trim().isNotEmpty ?? false)
+      ? detail!.overview!.trim()
+      : (seed?.overview?.trim() ?? '');
+  final tagline = detail?.tagline?.trim();
+
+  final metaParts = <String>[];
+  final year = yearOf(detail?.releaseDate);
+  if (year != null) metaParts.add(year);
+  final runtime = formatRuntimeMinutes(detail?.runtime);
+  if (runtime != null) metaParts.add(runtime);
+
+  final genreNames = [
+    for (final g in detail?.genres ?? const <TmdbGenre>[])
+      if (g.name.isNotEmpty) g.name,
+  ];
+
+  final cast = enriched?.credits?.cast ?? const <TmdbCastMember>[];
+  final recommendations =
+      enriched?.recommendations?.results ?? const <TmdbRecommendation>[];
+
+  final posterUrl = TmdbImageUrl.poster(imageBaseUrl, posterPath);
+  final backdropUrl = TmdbImageUrl.backdrop(imageBaseUrl, backdropPath);
+  final logoUrl = TmdbImageSelector.logoUrl(
+    enriched?.images,
+    imageBaseUrl,
+    language: language,
+  );
+  final fallbackUrls = TmdbImageSelector.buildFallbackUrls(
+    primaryUrl: backdropUrl,
+    candidates: [posterUrl],
+  );
+
+  final sections = <DetailSection>[
+    ...hitStateSections,
+    if (cast.isNotEmpty)
+      DetailSection(
+        id: 'tmdb_cast',
+        child: TmdbCastSection(cast: cast, imageBaseUrl: imageBaseUrl),
+      ),
+    if (recommendations.isNotEmpty)
+      DetailSection(
+        id: 'tmdb_recommendations',
+        child: TmdbRecommendationSection(
+          items: recommendations,
+          imageBaseUrl: imageBaseUrl,
+          fallbackMediaType: mediaType,
+        ),
+      ),
+  ];
+
+  return DetailViewState(
+    image: DetailImageModel(
+      backdropUrl: backdropUrl,
+      fallbackUrls: fallbackUrls,
+    ),
+    navTitle: title,
+    hero: DetailHeroModel(
+      title: title,
+      logoUrl: logoUrl,
+      posterUrl: posterUrl,
+      imageHeaders: null,
+      rating: voteAverage,
+      metaParts: metaParts,
+      genres: genreNames,
+      tagline: tagline,
+      overview: overview,
+      actions: heroActions,
+    ),
+    sections: sections,
+    showLoadingBelowHero: showSpinner,
+  );
+}