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opt: merge fav,follow,history search

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This commit is contained in:
bggRGjQaUbCoE
2024-09-13 18:01:06 +08:00
parent b7d115c3ae
commit c78c688002
16 changed files with 160 additions and 472 deletions
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127
lib/pages/follow_search/view.dart
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@@ -1,127 +0,0 @@
import 'package:easy_debounce/easy_throttle.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:PiliPalaX/common/widgets/http_error.dart';
import 'package:PiliPalaX/pages/follow_search/index.dart';
import '../follow/widgets/follow_item.dart';
class FollowSearchPage extends StatefulWidget {
const FollowSearchPage({super.key});
@override
State<FollowSearchPage> createState() => _FollowSearchPageState();
}
class _FollowSearchPageState extends State<FollowSearchPage> {
final FollowSearchController _followSearchController =
Get.put(FollowSearchController());
late Future? _futureBuilder;
final ScrollController scrollController = ScrollController();
@override
void dispose() {
_followSearchController.searchFocusNode.dispose();
scrollController.removeListener(() {});
scrollController.dispose();
super.dispose();
}
@override
void initState() {
super.initState();
_futureBuilder = _followSearchController.searchFollow();
scrollController.addListener(
() {
if (scrollController.position.pixels >=
scrollController.position.maxScrollExtent - 200) {
EasyThrottle.throttle(
'my-throttler', const Duration(milliseconds: 500), () {
_followSearchController.onLoad();
});
}
},
);
}
void reRequest() {
setState(() {
_futureBuilder = _followSearchController.searchFollow();
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
titleSpacing: 0,
actions: [
IconButton(
tooltip: '搜索',
onPressed: reRequest,
icon: const Icon(Icons.search, size: 22),
),
const SizedBox(width: 6),
],
title: TextField(
autofocus: true,
focusNode: _followSearchController.searchFocusNode,
controller: _followSearchController.controller.value,
textInputAction: TextInputAction.search,
onChanged: (value) => _followSearchController.onChange(value),
textAlignVertical: TextAlignVertical.center,
decoration: InputDecoration(
hintText: _followSearchController.hintText,
border: InputBorder.none,
suffixIcon: IconButton(
tooltip: '清空',
icon: const Icon(Icons.clear, size: 22),
onPressed: () => _followSearchController.onClear(),
),
),
onSubmitted: (String value) => reRequest(),
),
),
body: FutureBuilder(
future: _futureBuilder,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
var data = snapshot.data;
if (data == null) {
return CustomScrollView(
slivers: [
HttpError(errMsg: snapshot.data['msg'], fn: reRequest)
],
);
}
if (data['status']) {
RxList followList = _followSearchController.followList;
return Obx(
() => followList.isNotEmpty
? ListView.builder(
controller: scrollController,
itemCount: followList.length,
itemBuilder: ((context, index) {
return FollowItem(
item: followList[index],
);
}),
)
: CustomScrollView(
slivers: [HttpError(errMsg: '未搜索到结果', fn: reRequest)],
),
);
} else {
return CustomScrollView(
slivers: [
HttpError(errMsg: snapshot.data['msg'], fn: reRequest)
],
);
}
} else {
return const SizedBox();
}
}),
);
}
}