601 lines
23 KiB
Dart
601 lines
23 KiB
Dart
import 'package:desktop_drop/desktop_drop.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:gap/gap.dart';
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import 'package:go_router/go_router.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:island/models/file_list_item.dart';
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import 'package:island/models/file.dart';
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import 'package:island/pods/file_list.dart';
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import 'package:island/pods/network.dart';
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import 'package:island/services/file_uploader.dart';
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import 'package:island/utils/format.dart';
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import 'package:island/widgets/alert.dart';
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import 'package:island/widgets/content/cloud_files.dart';
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import 'package:material_symbols_icons/symbols.dart';
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import 'package:riverpod_paging_utils/riverpod_paging_utils.dart';
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import 'package:styled_widget/styled_widget.dart';
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enum FileListMode { normal, unindexed }
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class FileListView extends HookConsumerWidget {
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final Map<String, dynamic>? usage;
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final Map<String, dynamic>? quota;
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final ValueNotifier<String> currentPath;
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final VoidCallback onPickAndUpload;
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final Function(BuildContext, ValueNotifier<String>) onShowCreateDirectory;
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final ValueNotifier<FileListMode> mode;
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const FileListView({
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required this.usage,
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required this.quota,
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required this.currentPath,
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required this.onPickAndUpload,
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required this.onShowCreateDirectory,
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required this.mode,
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super.key,
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});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final dragging = useState(false);
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useEffect(() {
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if (mode.value == FileListMode.normal) {
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final notifier = ref.read(cloudFileListNotifierProvider.notifier);
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notifier.setPath(currentPath.value);
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}
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return null;
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}, [currentPath.value, mode.value]);
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if (usage == null) return const SizedBox.shrink();
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final bodyWidget = switch (mode.value) {
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FileListMode.unindexed => PagingHelperSliverView(
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provider: unindexedFileListNotifierProvider,
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futureRefreshable: unindexedFileListNotifierProvider.future,
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notifierRefreshable: unindexedFileListNotifierProvider.notifier,
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contentBuilder:
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(data, widgetCount, endItemView) =>
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data.items.isEmpty
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? SliverToBoxAdapter(
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child: _buildEmptyUnindexedFilesHint(ref),
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)
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: SliverList.builder(
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itemCount: widgetCount,
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itemBuilder: (context, index) {
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if (index == widgetCount - 1) {
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return endItemView;
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}
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final item = data.items[index];
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return item.map(
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file: (fileItem) {
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// This should not happen in unindexed mode
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return const SizedBox.shrink();
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},
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folder: (folderItem) {
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// This should not happen in unindexed mode
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return const SizedBox.shrink();
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},
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unindexedFile: (unindexedFileItem) {
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final file = unindexedFileItem.file;
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final itemType =
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file.mimeType?.split('/').firstOrNull;
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return ListTile(
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leading: ClipRRect(
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borderRadius: const BorderRadius.all(
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Radius.circular(8),
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),
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child: SizedBox(
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height: 48,
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width: 48,
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child: switch (itemType) {
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'image' => CloudImageWidget(file: file),
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'audio' =>
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const Icon(
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Symbols.audio_file,
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fill: 1,
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).center(),
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'video' =>
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const Icon(
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Symbols.video_file,
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fill: 1,
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).center(),
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_ =>
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const Icon(
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Symbols.body_system,
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fill: 1,
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).center(),
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},
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),
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),
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title:
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file.name.isEmpty
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? Text('untitled').tr().italic()
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: Text(
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file.name,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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subtitle: Text(formatFileSize(file.size)),
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onTap: () {
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context.push('/files/${file.id}', extra: file);
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},
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trailing: IconButton(
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icon: const Icon(Symbols.delete),
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onPressed: () async {
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final confirmed = await showConfirmAlert(
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'confirmDeleteFile'.tr(),
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'deleteFile'.tr(),
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);
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if (!confirmed) return;
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if (context.mounted) {
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showLoadingModal(context);
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}
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try {
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final client = ref.read(apiClientProvider);
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await client.delete(
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'/drive/files/${file.id}',
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);
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ref.invalidate(
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unindexedFileListNotifierProvider,
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);
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} catch (e) {
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showSnackBar('failedToDeleteFile'.tr());
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} finally {
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if (context.mounted) {
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hideLoadingModal(context);
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}
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}
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},
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),
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);
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},
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);
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},
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),
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),
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_ => PagingHelperSliverView(
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provider: cloudFileListNotifierProvider,
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futureRefreshable: cloudFileListNotifierProvider.future,
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notifierRefreshable: cloudFileListNotifierProvider.notifier,
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contentBuilder:
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(data, widgetCount, endItemView) =>
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data.items.isEmpty
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? SliverToBoxAdapter(
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child: _buildEmptyDirectoryHint(ref, currentPath),
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)
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: SliverList.builder(
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itemCount: widgetCount,
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itemBuilder: (context, index) {
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if (index == widgetCount - 1) {
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return endItemView;
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}
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final item = data.items[index];
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return item.map(
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file: (fileItem) {
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final file = fileItem.fileIndex.file;
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final itemType =
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file.mimeType?.split('/').firstOrNull;
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return ListTile(
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leading: ClipRRect(
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borderRadius: const BorderRadius.all(
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Radius.circular(8),
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),
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child: SizedBox(
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height: 48,
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width: 48,
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child: switch (itemType) {
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'image' => CloudImageWidget(file: file),
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'audio' =>
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const Icon(
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Symbols.audio_file,
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fill: 1,
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).center(),
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'video' =>
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const Icon(
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Symbols.video_file,
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fill: 1,
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).center(),
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_ =>
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const Icon(
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Symbols.body_system,
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fill: 1,
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).center(),
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},
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),
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),
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title:
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file.name.isEmpty
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? Text('untitled').tr().italic()
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: Text(
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file.name,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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subtitle: Text(formatFileSize(file.size)),
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onTap: () {
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context.push(
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'/files/${fileItem.fileIndex.id}',
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extra: file,
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);
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},
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trailing: IconButton(
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icon: const Icon(Symbols.delete),
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onPressed: () async {
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final confirmed = await showConfirmAlert(
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'confirmDeleteFile'.tr(),
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'deleteFile'.tr(),
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);
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if (!confirmed) return;
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if (context.mounted) {
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showLoadingModal(context);
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}
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try {
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final client = ref.read(apiClientProvider);
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await client.delete(
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'/drive/index/remove/${fileItem.fileIndex.id}',
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);
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ref.invalidate(
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cloudFileListNotifierProvider,
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);
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} catch (e) {
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showSnackBar('failedToDeleteFile'.tr());
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} finally {
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if (context.mounted) {
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hideLoadingModal(context);
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}
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}
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},
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),
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);
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},
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folder:
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(folderItem) => ListTile(
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leading: ClipRRect(
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borderRadius: const BorderRadius.all(
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Radius.circular(8),
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),
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child: SizedBox(
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height: 48,
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width: 48,
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child:
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const Icon(
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Symbols.folder,
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fill: 1,
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).center(),
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),
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),
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title: Text(
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folderItem.folderName,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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subtitle: const Text('Folder'),
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onTap: () {
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// Navigate to folder
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final newPath =
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currentPath.value == '/'
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? '/${folderItem.folderName}'
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: '${currentPath.value}/${folderItem.folderName}';
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currentPath.value = newPath;
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},
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),
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unindexedFile: (unindexedFileItem) {
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// This should not happen in normal mode
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return const SizedBox.shrink();
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},
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);
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},
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),
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),
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};
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return DropTarget(
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onDragDone: (details) async {
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dragging.value = false;
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// Handle file upload
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for (final file in details.files) {
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final universalFile = UniversalFile(
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data: file,
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type: UniversalFileType.file,
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displayName: file.name,
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);
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final completer = FileUploader.createCloudFile(
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fileData: universalFile,
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ref: ref,
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path: currentPath.value,
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onProgress: (progress, _) {
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// Progress is handled by the upload tasks system
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if (progress != null) {
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debugPrint('Upload progress: ${(progress * 100).toInt()}%');
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}
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},
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);
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completer.future
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.then((uploadedFile) {
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if (uploadedFile != null) {
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ref.invalidate(cloudFileListNotifierProvider);
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}
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})
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.catchError((error) {
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showSnackBar('Failed to upload file: $error');
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});
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}
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},
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onDragEntered: (details) {
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dragging.value = true;
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},
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onDragExited: (details) {
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dragging.value = false;
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},
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child: Container(
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color:
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dragging.value
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? Theme.of(context).primaryColor.withOpacity(0.1)
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: null,
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child: Column(
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children: [
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const Gap(8),
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_buildPathNavigation(ref, currentPath),
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const Gap(8),
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Expanded(
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child: CustomScrollView(
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slivers: [
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bodyWidget,
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const SliverGap(12),
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if (mode.value == FileListMode.normal &&
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currentPath.value == '/')
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SliverToBoxAdapter(child: _buildUnindexedFilesEntry(ref)),
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],
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),
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),
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],
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),
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),
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);
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}
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Widget _buildPathNavigation(
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WidgetRef ref,
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ValueNotifier<String> currentPath,
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) {
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Widget pathContent;
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if (mode.value == FileListMode.unindexed) {
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pathContent = Row(
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children: [
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Text(
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'Unindexed Files',
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style: TextStyle(fontWeight: FontWeight.bold),
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),
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],
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);
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} else if (currentPath.value == '/') {
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pathContent = Text(
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'Root Directory',
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style: TextStyle(fontWeight: FontWeight.bold),
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);
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} else {
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final pathParts =
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currentPath.value
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.split('/')
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.where((part) => part.isNotEmpty)
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.toList();
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final breadcrumbs = <Widget>[];
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// Add root
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breadcrumbs.add(
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InkWell(onTap: () => currentPath.value = '/', child: Text('Root')),
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);
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// Add path parts
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String currentPathBuilder = '';
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for (int i = 0; i < pathParts.length; i++) {
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currentPathBuilder += '/${pathParts[i]}';
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final path = currentPathBuilder;
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breadcrumbs.add(const Text(' / '));
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if (i == pathParts.length - 1) {
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// Current directory
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breadcrumbs.add(
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Text(pathParts[i], style: TextStyle(fontWeight: FontWeight.bold)),
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);
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} else {
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// Clickable parent directory
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breadcrumbs.add(
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InkWell(
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onTap: () => currentPath.value = path,
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child: Text(pathParts[i]),
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),
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);
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}
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}
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pathContent = Wrap(
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crossAxisAlignment: WrapCrossAlignment.center,
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children: breadcrumbs,
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);
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}
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return SizedBox(
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height: 64,
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child: Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Row(
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children: [
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IconButton(
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icon: Icon(
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mode.value == FileListMode.unindexed
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? Symbols.inventory_2
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: Symbols.folder,
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),
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onPressed: () {
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if (mode.value == FileListMode.unindexed) {
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mode.value = FileListMode.normal;
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}
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currentPath.value = '/';
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},
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visualDensity: const VisualDensity(
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horizontal: -4,
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vertical: -4,
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),
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),
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const Gap(8),
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Expanded(child: pathContent),
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if (mode.value == FileListMode.normal) ...[
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IconButton(
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icon: const Icon(Symbols.create_new_folder),
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onPressed:
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() => onShowCreateDirectory(ref.context, currentPath),
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tooltip: 'Create Directory',
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visualDensity: const VisualDensity(
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horizontal: -4,
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vertical: -4,
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),
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),
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IconButton(
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icon: const Icon(Symbols.upload_file),
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onPressed: onPickAndUpload,
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tooltip: 'Upload File',
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visualDensity: const VisualDensity(
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horizontal: -4,
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vertical: -4,
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),
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),
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],
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],
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),
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),
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).padding(horizontal: 8),
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);
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}
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Widget _buildUnindexedFilesEntry(WidgetRef ref) {
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return Container(
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decoration: BoxDecoration(
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border: Border.all(color: Theme.of(ref.context).colorScheme.outline),
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borderRadius: const BorderRadius.all(Radius.circular(8)),
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),
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margin: const EdgeInsets.symmetric(horizontal: 12),
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child: InkWell(
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borderRadius: const BorderRadius.all(Radius.circular(8)),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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child: Row(
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children: [
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const Icon(Symbols.inventory_2).padding(horizontal: 8),
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const Gap(8),
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const Text('Unindexed Files').bold(),
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const Spacer(),
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const Icon(Symbols.chevron_right).padding(horizontal: 8),
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],
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),
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),
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onTap: () {
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mode.value = FileListMode.unindexed;
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currentPath.value = '/';
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},
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),
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);
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}
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Widget _buildEmptyDirectoryHint(
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WidgetRef ref,
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ValueNotifier<String> currentPath,
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) {
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return Card(
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margin: const EdgeInsets.fromLTRB(12, 0, 12, 16),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 48),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Icon(Symbols.folder_off, size: 64, color: Colors.grey),
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const Gap(16),
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Text(
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'This directory is empty',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Theme.of(ref.context).textTheme.bodyLarge?.color,
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),
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),
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const Gap(8),
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Text(
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'Upload files or create subdirectories to populate this path.\n'
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'Directories are created implicitly when you upload files to them.',
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textAlign: TextAlign.center,
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style: TextStyle(
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color: Theme.of(
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ref.context,
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).textTheme.bodyMedium?.color?.withOpacity(0.7),
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),
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),
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const Gap(16),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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ElevatedButton.icon(
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onPressed: onPickAndUpload,
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icon: const Icon(Symbols.upload_file),
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label: const Text('Upload Files'),
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),
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const Gap(12),
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OutlinedButton.icon(
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onPressed:
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() => onShowCreateDirectory(ref.context, currentPath),
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icon: const Icon(Symbols.create_new_folder),
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label: const Text('Create Directory'),
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),
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],
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),
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],
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),
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),
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);
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}
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Widget _buildEmptyUnindexedFilesHint(WidgetRef ref) {
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return Card(
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margin: const EdgeInsets.fromLTRB(16, 0, 16, 0),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 48),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Icon(Symbols.inventory_2, size: 64, color: Colors.grey),
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const Gap(16),
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Text(
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'No unindexed files',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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|
color: Theme.of(ref.context).textTheme.bodyLarge?.color,
|
|
),
|
|
),
|
|
const Gap(8),
|
|
Text(
|
|
'All files have been assigned to paths.\n'
|
|
'Files without paths will appear here.',
|
|
textAlign: TextAlign.center,
|
|
style: TextStyle(
|
|
color: Theme.of(
|
|
ref.context,
|
|
).textTheme.bodyMedium?.color?.withOpacity(0.7),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|