111 lines
3.6 KiB
Dart
111 lines
3.6 KiB
Dart
import 'package:easy_debounce/easy_throttle.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:pilipala/common/skeleton/video_card_h.dart';
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import 'package:pilipala/common/widgets/http_error.dart';
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import 'package:pilipala/utils/route_push.dart';
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import 'controller.dart';
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import 'widgets/item.dart';
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class SubPage extends StatefulWidget {
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const SubPage({super.key});
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@override
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State<SubPage> createState() => _SubPageState();
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}
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class _SubPageState extends State<SubPage> {
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final SubController _subController = Get.put(SubController());
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late Future _futureBuilderFuture;
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late ScrollController scrollController;
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@override
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void initState() {
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super.initState();
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_futureBuilderFuture = _subController.querySubFolder();
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scrollController = _subController.scrollController;
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scrollController.addListener(
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() {
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if (scrollController.position.pixels >=
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scrollController.position.maxScrollExtent - 300) {
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EasyThrottle.throttle('history', const Duration(seconds: 1), () {
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_subController.onLoad();
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});
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}
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},
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);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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centerTitle: false,
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titleSpacing: 0,
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title: Obx(() => Text(
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'${_subController.isOwner.value ? '我' : 'Ta'}的订阅',
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style: Theme.of(context).textTheme.titleMedium,
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)),
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),
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body: FutureBuilder(
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future: _futureBuilderFuture,
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.done) {
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Map? data = snapshot.data;
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if (data != null && data['status']) {
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if (_subController.subFolderData.value.list!.isNotEmpty) {
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return Obx(
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() => ListView.builder(
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controller: scrollController,
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itemCount: _subController.subFolderData.value.list!.length,
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itemBuilder: (context, index) {
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return SubItem(
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subFolderItem:
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_subController.subFolderData.value.list![index],
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isOwner: _subController.isOwner.value,
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cancelSub: _subController.cancelSub);
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},
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),
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);
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} else {
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return const CustomScrollView(
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physics: NeverScrollableScrollPhysics(),
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slivers: [HttpError(errMsg: '', btnText: '没有数据', fn: null)],
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);
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}
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} else {
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return CustomScrollView(
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physics: const NeverScrollableScrollPhysics(),
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slivers: [
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HttpError(
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errMsg: data?['msg'] ?? '请求异常',
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btnText: data?['code'] == -101 ? '去登录' : null,
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fn: () {
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if (data?['code'] == -101) {
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RoutePush.loginRedirectPush();
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} else {
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setState(() {
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_futureBuilderFuture =
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_subController.querySubFolder();
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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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} else {
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// 骨架屏
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return ListView.builder(
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itemBuilder: (context, index) {
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return const VideoCardHSkeleton();
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},
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itemCount: 10,
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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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