Files
App/lib/widgets/post/compose_link_attachments.dart
2025-08-04 22:37:20 +08:00

205 lines
8.1 KiB
Dart

import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:gap/gap.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:island/models/file.dart';
import 'package:island/pods/network.dart';
import 'package:island/widgets/content/cloud_files.dart';
import 'package:island/widgets/content/sheet.dart';
import 'package:material_symbols_icons/symbols.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:riverpod_paging_utils/riverpod_paging_utils.dart';
import 'package:styled_widget/styled_widget.dart';
import 'package:url_launcher/url_launcher_string.dart';
part 'compose_link_attachments.g.dart';
@riverpod
class CloudFileListNotifier extends _$CloudFileListNotifier
with CursorPagingNotifierMixin<SnCloudFile> {
@override
Future<CursorPagingData<SnCloudFile>> build() => fetch(cursor: null);
@override
Future<CursorPagingData<SnCloudFile>> fetch({required String? cursor}) async {
final client = ref.read(apiClientProvider);
final offset = cursor == null ? 0 : int.parse(cursor);
final take = 20;
final queryParameters = {'offset': offset, 'take': take};
final response = await client.get(
'/drive/files/me',
queryParameters: queryParameters,
);
final List<SnCloudFile> items =
(response.data as List)
.map((e) => SnCloudFile.fromJson(e as Map<String, dynamic>))
.toList();
final total = int.parse(response.headers.value('X-Total') ?? '0');
final hasMore = offset + items.length < total;
final nextCursor = hasMore ? (offset + items.length).toString() : null;
return CursorPagingData(
items: items,
hasMore: hasMore,
nextCursor: nextCursor,
);
}
}
class ComposeLinkAttachment extends HookConsumerWidget {
const ComposeLinkAttachment({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final idController = useTextEditingController();
final errorMessage = useState<String?>(null);
return SheetScaffold(
heightFactor: 0.6,
titleText: 'linkAttachment'.tr(),
child: DefaultTabController(
length: 2,
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
TabBar(
tabs: [
Tab(text: 'attachmentsRecentUploads'.tr()),
Tab(text: 'attachmentsManualInput'.tr()),
],
),
Expanded(
child: TabBarView(
children: [
PagingHelperView(
provider: cloudFileListNotifierProvider,
futureRefreshable: cloudFileListNotifierProvider.future,
notifierRefreshable: cloudFileListNotifierProvider.notifier,
contentBuilder:
(data, widgetCount, endItemView) => ListView.builder(
padding: EdgeInsets.only(top: 8),
itemCount: widgetCount,
itemBuilder: (context, index) {
if (index == widgetCount - 1) {
return endItemView;
}
final item = data.items[index];
final itemType =
item.mimeType?.split('/').firstOrNull;
return ListTile(
leading: ClipRRect(
borderRadius: const BorderRadius.all(
Radius.circular(8),
),
child: SizedBox(
height: 48,
width: 48,
child: switch (itemType) {
'image' => CloudImageWidget(file: item),
'audio' =>
const Icon(
Symbols.audio_file,
fill: 1,
).center(),
'video' =>
const Icon(
Symbols.video_file,
fill: 1,
).center(),
_ =>
const Icon(
Symbols.body_system,
fill: 1,
).center(),
},
),
),
title:
item.name.isEmpty
? Text('untitled').tr().italic()
: Text(item.name),
onTap: () {
Navigator.pop(context, item);
},
);
},
),
),
SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
TextField(
controller: idController,
decoration: InputDecoration(
labelText: 'fileId'.tr(),
helperText: 'fileIdHint'.tr(),
helperMaxLines: 3,
errorText: errorMessage.value,
border: OutlineInputBorder(),
),
onTapOutside:
(_) =>
FocusManager.instance.primaryFocus?.unfocus(),
),
const Gap(16),
InkWell(
child: Text(
'fileIdLinkHint',
).tr().fontSize(13).opacity(0.85),
onTap: () {
launchUrlString('https://fs.solian.app');
},
).padding(horizontal: 14),
const Gap(16),
Align(
alignment: Alignment.centerRight,
child: TextButton.icon(
icon: const Icon(Symbols.add),
label: Text('add'.tr()),
onPressed: () async {
final fileId = idController.text.trim();
if (fileId.isEmpty) {
errorMessage.value = 'fileIdCannotBeEmpty'.tr();
return;
}
try {
final client = ref.read(apiClientProvider);
final response = await client.get(
'/drive/files/$fileId/info',
);
final SnCloudFile cloudFile =
SnCloudFile.fromJson(response.data);
if (context.mounted) {
Navigator.of(context).pop(cloudFile);
}
} catch (e) {
errorMessage.value = 'failedToFetchFile'.tr(
args: [e.toString()],
);
}
},
),
),
],
).padding(horizontal: 24, vertical: 24),
),
],
),
),
],
),
),
);
}
}