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opt download (#1755)

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Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
dom
2025-11-27 21:00:13 +08:00
committed by GitHub
parent ded78e534f
commit 9ccaa3072b
25 changed files with 1161 additions and 410 deletions
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170
lib/pages/download/detail/view.dart
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@@ -1,14 +1,20 @@
import 'dart:async';
import 'package:PiliPlus/common/widgets/appbar/appbar.dart';
import 'package:PiliPlus/common/widgets/dialog/dialog.dart';
import 'package:PiliPlus/common/widgets/loading_widget/http_error.dart';
import 'package:PiliPlus/common/widgets/view_sliver_safe_area.dart';
import 'package:PiliPlus/models_new/download/bili_download_entry_info.dart';
import 'package:PiliPlus/pages/common/multi_select/base.dart'
show BaseMultiSelectMixin;
import 'package:PiliPlus/pages/download/controller.dart';
import 'package:PiliPlus/pages/download/detail/widgets/item.dart';
import 'package:PiliPlus/services/download/download_service.dart';
import 'package:PiliPlus/utils/grid.dart';
import 'package:PiliPlus/utils/storage.dart';
import 'package:flutter/material.dart';
import 'package:flutter/material.dart'
hide SliverGridDelegateWithMaxCrossAxisExtent;
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:get/get.dart';
class DownloadDetailPage extends StatefulWidget {
@@ -28,11 +34,15 @@ class DownloadDetailPage extends StatefulWidget {
}
class _DownloadDetailPageState extends State<DownloadDetailPage>
with GridMixin {
with BaseMultiSelectMixin<BiliDownloadEntryInfo> {
StreamSubscription? _sub;
final _downloadItems = RxList<BiliDownloadEntryInfo>();
final _controller = Get.find<DownloadPageController>();
final _downloadService = Get.find<DownloadService>();
@override
RxList<BiliDownloadEntryInfo> get list => _downloadItems;
@override
RxList<BiliDownloadEntryInfo> get state => _downloadItems;
@override
void initState() {
@@ -71,47 +81,125 @@ class _DownloadDetailPageState extends State<DownloadDetailPage>
@override
Widget build(BuildContext context) {
return Scaffold(
resizeToAvoidBottomInset: false,
appBar: AppBar(title: Text(widget.title)),
body: CustomScrollView(
slivers: [
ViewSliverSafeArea(
sliver: Obx(() {
if (_downloadItems.isNotEmpty) {
return SliverGrid.builder(
gridDelegate: gridDelegate,
itemBuilder: (context, index) {
final entry = _downloadItems[index];
return DetailItem(
entry: entry,
progress: widget.progress,
downloadService: _downloadService,
showTitle: false,
onDelete: () async {
if (_downloadItems.length == 1) {
await _closeSub();
await _downloadService.deletePage(
pageDirPath: entry.pageDirPath,
);
if (context.mounted) {
Get.back();
}
} else {
_downloadService.deleteDownload(entry: entry);
}
GStorage.watchProgress.delete(entry.cid.toString());
},
);
return Obx(() {
final enableMultiSelect = this.enableMultiSelect.value;
return PopScope(
canPop: !enableMultiSelect,
onPopInvokedWithResult: (didPop, result) {
if (enableMultiSelect) {
handleSelect();
}
},
child: Scaffold(
resizeToAvoidBottomInset: false,
appBar: MultiSelectAppBarWidget(
ctr: this,
child: AppBar(
title: Text(widget.title),
actions: [
IconButton(
tooltip: '多选',
onPressed: () {
if (enableMultiSelect) {
handleSelect();
} else {
this.enableMultiSelect.value = true;
}
},
itemCount: _downloadItems.length,
);
}
return const HttpError();
}),
icon: const Icon(Icons.edit_note),
),
const SizedBox(width: 6),
],
),
),
],
),
body: CustomScrollView(
slivers: [
ViewSliverSafeArea(
sliver: Obx(() {
if (_downloadItems.isNotEmpty) {
return SliverGrid.builder(
gridDelegate: SliverGridDelegateWithMaxCrossAxisExtent(
mainAxisSpacing: 2,
mainAxisExtent: 100,
maxCrossAxisExtent: Grid.smallCardWidth * 2,
),
itemBuilder: (context, index) {
final entry = _downloadItems[index];
return DetailItem(
entry: entry,
progress: widget.progress,
downloadService: _downloadService,
showTitle: false,
onDelete: () async {
if (_downloadItems.length == 1) {
await _closeSub();
await _downloadService.deletePage(
pageDirPath: entry.pageDirPath,
);
if (mounted) {
Get.back();
}
} else {
_downloadService.deleteDownload(
entry: entry,
removeList: true,
);
}
GStorage.watchProgress.delete(entry.cid.toString());
},
controller: this,
);
},
itemCount: _downloadItems.length,
);
}
return const HttpError();
}),
),
],
),
),
);
});
}
@override
void onRemove() {
showConfirmDialog(
context: context,
title: '确定删除选中视频？',
onConfirm: () async {
SmartDialog.showLoading();
final watchProgress = GStorage.watchProgress;
final allChecked = this.allChecked.toSet();
final isDeleteAll = allChecked.length == _downloadItems.length;
if (isDeleteAll) {
await _closeSub();
}
for (var entry in allChecked) {
await watchProgress.deleteAll(
allChecked.map((e) => e.cid.toString()),
);
await _downloadService.deleteDownload(
entry: entry,
removeList: true,
refresh: false,
);
}
_downloadService.flagNotifier.refresh();
if (isDeleteAll) {
SmartDialog.dismiss();
if (mounted) {
Get.back();
}
} else {
if (enableMultiSelect.value) {
rxCount.value = 0;
enableMultiSelect.value = false;
}
SmartDialog.dismiss();
}
},
);
}
}