Felipe M.
30df288552
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Enable downloading entire series for offline reading. Includes database tables and migration for downloaded series/chapters, download orchestration with progress tracking, per-chapter EPUB and image stream downloading, a Downloaded section in the library, and offline-first reader support. Key changes: - DB migration v11 with downloaded_series and downloaded_chapters tables - Series download service with pagination, cancellation, and progress stream - Feed screen download button with status indicators and completion feedback - Library screen Downloaded section with series cards and detail screen - Reader pre-caching using local files (including two-page spread mode) - Next-in-series navigation resolves from downloaded chapters when offline - Skip image downloads and progress sync when device is offline - Settings screen shows download storage usage with clear option Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
71 lines
2.2 KiB
Dart
71 lines
2.2 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:worldhopper/models/downloaded_series.dart';
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import 'package:worldhopper/providers/download_provider.dart';
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/// Badge overlay showing download status for a chapter
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class DownloadBadge extends ConsumerWidget {
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final String serverId;
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final String entryId;
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const DownloadBadge({
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super.key,
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required this.serverId,
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required this.entryId,
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});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final statusAsync = ref.watch(chapterDownloadStatusProvider(
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ChapterDownloadKey(serverId: serverId, entryId: entryId),
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));
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return statusAsync.when(
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data: (chapter) {
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if (chapter == null) return const SizedBox.shrink();
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return _buildBadge(context, chapter.status);
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},
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loading: () => const SizedBox.shrink(),
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error: (_, __) => const SizedBox.shrink(),
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);
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}
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Widget _buildBadge(BuildContext context, DownloadStatus status) {
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final (IconData icon, Color color) = switch (status) {
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DownloadStatus.complete => (Icons.download_done, Colors.green),
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DownloadStatus.downloading => (Icons.downloading, Colors.blue),
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DownloadStatus.pending => (Icons.download, Colors.grey),
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DownloadStatus.partial => (Icons.download, Colors.orange),
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DownloadStatus.failed => (Icons.error_outline, Colors.red),
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};
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return Positioned(
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top: 6,
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right: 6,
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child: Container(
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padding: const EdgeInsets.all(4),
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decoration: BoxDecoration(
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color: color,
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.3),
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blurRadius: 4,
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offset: const Offset(0, 2),
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),
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],
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),
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child: status == DownloadStatus.downloading
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? const SizedBox(
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width: 14,
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height: 14,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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color: Colors.white,
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),
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)
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: Icon(icon, size: 14, color: Colors.white),
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),
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);
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}
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}
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