mirror of
https://github.com/HChaZZY/PiliPlus.git
synced 2025-12-06 09:13:48 +08:00
refactor: reply
This commit is contained in:
bggRGjQaUbCoE
@@ -1,142 +1,26 @@
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import 'package:PiliPalaX/utils/extension.dart';
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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:hive/hive.dart';
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import 'package:PiliPalaX/http/loading_state.dart';
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import 'package:PiliPalaX/pages/common/reply_controller.dart';
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import 'package:PiliPalaX/http/reply.dart';
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import 'package:PiliPalaX/models/common/reply_sort_type.dart';
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import 'package:PiliPalaX/models/common/reply_type.dart';
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import 'package:PiliPalaX/models/video/reply/item.dart';
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import 'package:PiliPalaX/utils/feed_back.dart';
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import 'package:PiliPalaX/utils/storage.dart';
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class VideoReplyController extends GetxController {
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class VideoReplyController extends ReplyController {
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VideoReplyController(
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this.aid,
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this.rpid,
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this.replyLevel,
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);
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final ScrollController scrollController = ScrollController();
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// 视频aid 请求时使用的oid
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int? aid;
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// 层级 2为楼中楼
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String? replyLevel;
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// rpid 请求楼中楼回复
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String? rpid;
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RxList<ReplyItemModel> replyList = <ReplyItemModel>[].obs;
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String nextOffset = "";
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bool isLoadingMore = false;
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RxString noMore = ''.obs;
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RxInt count = (-1).obs;
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// 当前回复的回复
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ReplyItemModel? currentReplyItem;
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ReplySortType _sortType = ReplySortType.time;
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RxString sortTypeTitle = ReplySortType.time.titles.obs;
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RxString sortTypeLabel = ReplySortType.time.labels.obs;
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Box setting = GStorage.setting;
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Future? futureBuilderFuture;
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@override
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void onInit() {
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super.onInit();
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int defaultReplySortIndex =
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setting.get(SettingBoxKey.replySortType, defaultValue: 1) as int;
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if (defaultReplySortIndex == 2) {
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setting.put(SettingBoxKey.replySortType, 0);
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defaultReplySortIndex = 0;
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}
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_sortType = ReplySortType.values[defaultReplySortIndex];
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sortTypeTitle.value = _sortType.titles;
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sortTypeLabel.value = _sortType.labels;
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}
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Future queryReplyList({type = 'init'}) async {
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if (isLoadingMore) {
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return;
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}
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if (type == 'init') {
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nextOffset = '';
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noMore.value = '';
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}
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if (noMore.value == '没有更多了') return;
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isLoadingMore = true;
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final res = await ReplyHttp.replyList(
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oid: aid!,
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nextOffset: nextOffset,
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type: ReplyType.video.index,
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sort: _sortType.index,
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);
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isLoadingMore = false;
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if (res['status']) {
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final List<ReplyItemModel> replies = res['data'].replies;
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nextOffset = res['data'].cursor.paginationReply.nextOffset ?? "";
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if (replies.isNotEmpty) {
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noMore.value = '加载中...';
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/// 第一页回复数小于20
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if (res['data'].cursor.isEnd == true) {
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noMore.value = '没有更多了';
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}
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} else {
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// 未登录状态replies可能返回null
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noMore.value = nextOffset == "" && type == 'init' ? '还没有评论' : '没有更多了';
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}
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if (type == 'init') {
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// 添加置顶回复
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if (res['data'].upper.top != null) {
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final bool flag = res['data'].topReplies.any((ReplyItemModel reply) =>
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reply.rpid == res['data'].upper.top.rpid) as bool;
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if (!flag) {
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replies.insert(0, res['data'].upper.top);
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}
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}
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replies.insertAll(0, res['data'].topReplies);
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count.value = res['data'].cursor.allCount ?? 0;
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replyList.value = replies;
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} else {
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replyList.addAll(replies);
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}
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}
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return res;
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}
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// 上拉加载
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Future onLoad() async {
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queryReplyList(type: 'onLoad');
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}
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// 排序搜索评论
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queryBySort() {
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EasyThrottle.throttle('queryBySort', const Duration(seconds: 1), () {
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feedBack();
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switch (_sortType) {
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case ReplySortType.time:
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_sortType = ReplySortType.like;
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break;
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case ReplySortType.like:
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_sortType = ReplySortType.time;
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break;
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default:
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}
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sortTypeTitle.value = _sortType.titles;
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sortTypeLabel.value = _sortType.labels;
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nextOffset = "";
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noMore.value = '';
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replyList.clear();
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queryReplyList(type: 'init');
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});
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}
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void animToTop() {
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scrollController.animToTop();
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}
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@override
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void onClose() {
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scrollController.dispose();
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super.onClose();
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}
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Future<LoadingState> customGetData() => ReplyHttp.replyList(
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oid: aid!,
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nextOffset: nextOffset,
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type: ReplyType.video.index,
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sort: sortType.index,
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);
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}
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@@ -1,4 +1,5 @@
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import 'package:PiliPalaX/common/widgets/http_error.dart';
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import 'package:PiliPalaX/http/loading_state.dart';
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import 'package:PiliPalaX/pages/video/detail/reply_new/reply_page.dart';
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import 'package:easy_debounce/easy_throttle.dart';
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import 'package:flutter/material.dart';
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@@ -74,7 +75,6 @@ class _VideoReplyPanelState extends State<VideoReplyPanel>
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void dispose() {
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_videoReplyController.scrollController.removeListener(() {});
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fabAnimationCtr.dispose();
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// _videoReplyController.scrollController.dispose();
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super.dispose();
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}
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@@ -86,7 +86,7 @@ class _VideoReplyPanelState extends State<VideoReplyPanel>
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300) {
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EasyThrottle.throttle('replylist', const Duration(milliseconds: 200),
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() {
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_videoReplyController.onLoad();
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_videoReplyController.onLoadMore();
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});
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}
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@@ -136,7 +136,7 @@ class _VideoReplyPanelState extends State<VideoReplyPanel>
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super.build(context);
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return RefreshIndicator(
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onRefresh: () async {
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await _videoReplyController.queryReplyList(type: 'init');
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await _videoReplyController.onRefresh();
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},
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child: Stack(
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children: [
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@@ -181,175 +181,7 @@ class _VideoReplyPanelState extends State<VideoReplyPanel>
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),
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),
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),
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FutureBuilder(
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future: _videoReplyController.futureBuilderFuture,
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builder: (BuildContext context, snapshot) {
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if (snapshot.connectionState == ConnectionState.done) {
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var data = snapshot.data;
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if (data['status']) {
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// 请求成功
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return Obx(
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() => _videoReplyController.isLoadingMore &&
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_videoReplyController.replyList.isEmpty
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? SliverList(
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delegate: SliverChildBuilderDelegate(
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(BuildContext context, index) {
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return const VideoReplySkeleton();
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}, childCount: 5),
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)
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: SliverList(
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delegate: SliverChildBuilderDelegate(
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(BuildContext context, index) {
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double bottom =
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MediaQuery.of(context).padding.bottom;
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if (index ==
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_videoReplyController
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.replyList.length) {
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return Container(
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padding:
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EdgeInsets.only(bottom: bottom),
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height: bottom + 100,
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child: Center(
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child: Obx(
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() => Text(
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_videoReplyController
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.noMore.value,
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style: TextStyle(
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fontSize: 12,
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color: Theme.of(context)
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.colorScheme
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.outline,
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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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return ReplyItem(
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replyItem: _videoReplyController
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.replyList[index],
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showReplyRow: true,
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replyLevel: replyLevel,
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replyReply: (replyItem) =>
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replyReply(replyItem),
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replyType: ReplyType.video,
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onReply: () {
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dynamic oid = _videoReplyController
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.replyList[index].oid;
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dynamic root = _videoReplyController
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.replyList[index].rpid;
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dynamic parent = _videoReplyController
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.replyList[index].rpid;
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dynamic key = oid + root + parent;
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Navigator.of(context)
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.push(
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GetDialogRoute(
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pageBuilder: (buildContext,
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animation,
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secondaryAnimation) {
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return ReplyPage(
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oid: oid,
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root: root,
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parent: parent,
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replyType: ReplyType.video,
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replyItem:
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_videoReplyController
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.replyList[index],
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savedReply:
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_savedReplies[key],
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onSaveReply: (reply) {
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_savedReplies[key] = reply;
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},
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);
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},
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transitionDuration:
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const Duration(
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milliseconds: 500),
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transitionBuilder: (context,
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animation,
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secondaryAnimation,
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child) {
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const begin = Offset(0.0, 1.0);
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const end = Offset.zero;
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const curve = Curves.linear;
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var tween = Tween(
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begin: begin, end: end)
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.chain(CurveTween(
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curve: curve));
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return SlideTransition(
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position:
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animation.drive(tween),
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child: child,
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);
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},
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),
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)
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.then((value) {
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// 完成评论，数据添加
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if (value != null &&
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value['data'] != null) {
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_savedReplies[key] = null;
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}
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});
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},
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onDelete: (rpid, frpid) {
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_videoReplyController.replyList.value =
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frpid == null
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? _videoReplyController
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.replyList
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.where((item) =>
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item.rpid != rpid)
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.toList()
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: _videoReplyController
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.replyList
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.map((item) {
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if (item.rpid == frpid) {
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return item
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..replies = item
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.replies
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?.where((reply) =>
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reply.rpid !=
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rpid)
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.toList();
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} else {
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return item;
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}
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}).toList();
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},
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);
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}
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},
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childCount:
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_videoReplyController.replyList.length +
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1,
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),
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),
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);
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} else {
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// 请求错误
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return HttpError(
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errMsg: data['msg'],
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fn: () {
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setState(() {
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_videoReplyController.futureBuilderFuture =
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_videoReplyController.queryReplyList();
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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 SliverList(
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delegate: SliverChildBuilderDelegate(
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(BuildContext context, index) {
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return const VideoReplySkeleton();
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}, childCount: 5),
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);
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}
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},
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),
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Obx(() => _buildBody(_videoReplyController.loadingState.value)),
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],
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),
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Positioned(
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@@ -407,8 +239,15 @@ class _VideoReplyPanelState extends State<VideoReplyPanel>
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// 完成评论，数据添加
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if (value != null && value['data'] != null) {
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_savedReplies[oid] = null;
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_videoReplyController.replyList
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.insert(0, value['data']);
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List list =
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_videoReplyController.loadingState.value is Success
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? (_videoReplyController.loadingState.value
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as Success)
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.response
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: [];
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list.insert(0, value['data']);
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_videoReplyController.loadingState.value =
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LoadingState.success(list);
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}
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},
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);
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@@ -444,6 +283,121 @@ class _VideoReplyPanelState extends State<VideoReplyPanel>
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),
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);
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}
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Widget _buildBody(LoadingState loadingState) {
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return loadingState is Success
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? SliverList(
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delegate: SliverChildBuilderDelegate(
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(BuildContext context, index) {
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double bottom = MediaQuery.of(context).padding.bottom;
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if (index == loadingState.response.length) {
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return Container(
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padding: EdgeInsets.only(bottom: bottom),
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height: bottom + 100,
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child: Center(
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child: Obx(
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() => Text(
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_videoReplyController.noMore.value,
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style: TextStyle(
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fontSize: 12,
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color: Theme.of(context).colorScheme.outline,
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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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return ReplyItem(
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replyItem: loadingState.response[index],
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showReplyRow: true,
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replyLevel: replyLevel,
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replyReply: (replyItem) => replyReply(replyItem),
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replyType: ReplyType.video,
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onReply: () {
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dynamic oid = loadingState.response[index].oid;
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dynamic root = loadingState.response[index].rpid;
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dynamic parent = loadingState.response[index].rpid;
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dynamic key = oid + root + parent;
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Navigator.of(context)
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.push(
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GetDialogRoute(
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pageBuilder:
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(buildContext, animation, secondaryAnimation) {
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return ReplyPage(
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oid: oid,
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root: root,
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parent: parent,
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replyType: ReplyType.video,
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replyItem: loadingState.response[index],
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savedReply: _savedReplies[key],
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onSaveReply: (reply) {
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_savedReplies[key] = reply;
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},
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);
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},
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transitionDuration: const Duration(milliseconds: 500),
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transitionBuilder:
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(context, animation, secondaryAnimation, child) {
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const begin = Offset(0.0, 1.0);
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const end = Offset.zero;
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const curve = Curves.linear;
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var tween = Tween(begin: begin, end: end)
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.chain(CurveTween(curve: curve));
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return SlideTransition(
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position: animation.drive(tween),
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child: child,
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);
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},
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),
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)
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.then((value) {
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// 完成评论，数据添加
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if (value != null && value['data'] != null) {
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_savedReplies[key] = null;
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}
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});
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},
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onDelete: (rpid, frpid) {
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List list =
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(_videoReplyController.loadingState.value as Success)
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.response;
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list = frpid == null
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? list.where((item) => item.rpid != rpid).toList()
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: list.map((item) {
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if (item.rpid == frpid) {
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return item
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..replies = item.replies
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?.where((reply) => reply.rpid != rpid)
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.toList();
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} else {
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return item;
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}
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}).toList();
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_videoReplyController.loadingState.value =
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LoadingState.success(list);
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},
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);
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}
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},
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childCount: loadingState.response.length + 1,
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),
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)
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: loadingState is Error
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? HttpError(
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errMsg: loadingState.errMsg,
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fn: _videoReplyController.onReload,
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)
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: SliverList(
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delegate: SliverChildBuilderDelegate(
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(BuildContext context, index) {
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return const VideoReplySkeleton();
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},
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childCount: 5,
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),
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);
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}
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}
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class _MySliverPersistentHeaderDelegate extends SliverPersistentHeaderDelegate {
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