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refactor: search panel

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This commit is contained in:
bggRGjQaUbCoE
2024-09-09 08:43:51 +08:00
parent 2b8372ccc3
commit 5a72da5085
3 changed files with 116 additions and 148 deletions
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182
lib/pages/search_panel/view.dart
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@@ -1,3 +1,4 @@
import 'package:PiliPalaX/http/loading_state.dart';
import 'package:easy_debounce/easy_throttle.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
@@ -31,8 +32,6 @@ class _SearchPanelState extends State<SearchPanel>
with AutomaticKeepAliveClientMixin {
late SearchPanelController _searchPanelController;
late Future _futureBuilderFuture;
@override
bool get wantKeepAlive => true;
@@ -51,17 +50,15 @@ class _SearchPanelState extends State<SearchPanel>
_searchPanelController.scrollController.position.maxScrollExtent -
100) {
EasyThrottle.throttle('history', const Duration(seconds: 1), () {
_searchPanelController.onSearch(type: 'onLoad');
_searchPanelController.onLoadMore();
});
}
});
_futureBuilderFuture = _searchPanelController.onSearch();
}
@override
void dispose() {
_searchPanelController.scrollController.removeListener(() {});
_searchPanelController.scrollController.dispose();
super.dispose();
}
@@ -72,101 +69,86 @@ class _SearchPanelState extends State<SearchPanel>
onRefresh: () async {
await _searchPanelController.onRefresh();
},
child: FutureBuilder(
future: _futureBuilderFuture,
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
if (snapshot.data != null) {
Map data = snapshot.data;
var ctr = _searchPanelController;
RxList list = ctr.resultList;
if (data['status']) {
return Obx(() {
list.length;
switch (widget.searchType) {
case SearchType.video:
return SearchVideoPanel(
ctr: _searchPanelController,
// ignore: invalid_use_of_protected_member
list: list.value,
);
case SearchType.media_bangumi:
return searchBangumiPanel(context, ctr, list);
case SearchType.bili_user:
return searchUserPanel(context, ctr, list);
case SearchType.live_room:
return searchLivePanel(context, ctr, list);
case SearchType.article:
return searchArticlePanel(context, ctr, list);
default:
return const SizedBox();
}
});
} else {
return CustomScrollView(
physics: const NeverScrollableScrollPhysics(),
slivers: [
HttpError(
errMsg: data['msg'],
fn: () {
setState(() {
_futureBuilderFuture =
_searchPanelController.onSearch();
});
},
),
],
);
}
} else {
return CustomScrollView(
physics: const NeverScrollableScrollPhysics(),
slivers: [
HttpError(
errMsg: '没有相关数据',
fn: () {
setState(() {
_futureBuilderFuture =
_searchPanelController.onSearch();
});
},
),
],
);
}
} else {
// 骨架屏
return CustomScrollView(
physics: const AlwaysScrollableScrollPhysics(),
slivers: [
SliverGrid(
gridDelegate: SliverGridDelegateWithExtentAndRatio(
mainAxisSpacing: StyleString.safeSpace,
crossAxisSpacing: StyleString.safeSpace,
maxCrossAxisExtent: Grid.maxRowWidth * 2,
childAspectRatio: StyleString.aspectRatio * 2.4,
mainAxisExtent: 0),
delegate: SliverChildBuilderDelegate(
(context, index) {
switch (widget.searchType) {
case SearchType.video:
return const VideoCardHSkeleton();
case SearchType.media_bangumi:
return const MediaBangumiSkeleton();
case SearchType.bili_user:
return const VideoCardHSkeleton();
case SearchType.live_room:
return const VideoCardHSkeleton();
default:
return const VideoCardHSkeleton();
}
},
childCount: 15,
))
]);
}
},
),
child: Obx(() => _buildBody(_searchPanelController.loadingState.value)),
);
}
Widget _buildBody(LoadingState loadingState) {
if (loadingState is Success) {
switch (widget.searchType) {
case SearchType.video:
return SearchVideoPanel(
ctr: _searchPanelController,
list: loadingState.response,
);
case SearchType.media_bangumi:
return searchBangumiPanel(
context,
_searchPanelController,
loadingState.response,
);
case SearchType.bili_user:
return searchUserPanel(
context,
_searchPanelController,
loadingState.response,
);
case SearchType.live_room:
return searchLivePanel(
context,
_searchPanelController,
loadingState.response,
);
case SearchType.article:
return searchArticlePanel(
context,
_searchPanelController,
loadingState.response,
);
default:
return const SizedBox();
}
} else if (loadingState is Loading) {
return CustomScrollView(
physics: const AlwaysScrollableScrollPhysics(),
slivers: [
SliverGrid(
gridDelegate: SliverGridDelegateWithExtentAndRatio(
mainAxisSpacing: StyleString.safeSpace,
crossAxisSpacing: StyleString.safeSpace,
maxCrossAxisExtent: Grid.maxRowWidth * 2,
childAspectRatio: StyleString.aspectRatio * 2.4,
mainAxisExtent: 0),
delegate: SliverChildBuilderDelegate(
(context, index) {
switch (widget.searchType) {
case SearchType.video:
return const VideoCardHSkeleton();
case SearchType.media_bangumi:
return const MediaBangumiSkeleton();
case SearchType.bili_user:
return const VideoCardHSkeleton();
case SearchType.live_room:
return const VideoCardHSkeleton();
default:
return const VideoCardHSkeleton();
}
},
childCount: 15,
),
),
],
);
} else {
return CustomScrollView(
physics: const NeverScrollableScrollPhysics(),
slivers: [
HttpError(
errMsg: loadingState is Error ? loadingState.errMsg : '没有相关数据',
fn: _searchPanelController.onReload,
),
],
);
}
}
}