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💄 Optimize the explore page app bar behavior

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This commit is contained in:
LittleSheep
2024-10-10 23:36:07 +08:00
parent 382e3c4a4c
commit af7cc8dab0
5 changed files with 101 additions and 66 deletions
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17
lib/controllers/post_list_controller.dart
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@ -1,3 +1,4 @@
import 'dart:async';
import 'dart:math';
import 'package:get/get.dart';
@ -33,9 +34,18 @@ class PostListController extends GetxController {
pagingController.addPageRequestListener(_onPagingControllerRequest);
}
Completer<void>? _pagingLoadCompleter;
Future<void> _onPagingControllerRequest(int pageKey) async {
try {
if (_pagingLoadCompleter != null) {
await _pagingLoadCompleter!.future;
return;
}
_pagingLoadCompleter = Completer();
final result = await loadMore();
_pagingLoadCompleter!.complete();
_pagingLoadCompleter = null;
if (result != null && hasMore.value) {
pagingController.appendPage(result, nextPageKey.value);
@ -99,9 +109,6 @@ class PostListController extends GetxController {
hasMore.value = false;
}
final idx = <dynamic>{};
postList.retainWhere((x) => idx.add(x.id));
if (postList.isNotEmpty) {
var lastId = postList.map((x) => x.id).reduce(max);
Get.find<LastReadProvider>().feedLastReadAt = lastId;
@ -121,6 +128,7 @@ class PostListController extends GetxController {
resp = await posts.listPost(
pageKey,
author: author,
take: 10,
);
} else {
switch (mode.value) {
@ -129,6 +137,7 @@ class PostListController extends GetxController {
pageKey,
channel: 'shuffle',
realm: realm,
take: 10,
);
break;
case 1:
@ -136,12 +145,14 @@ class PostListController extends GetxController {
pageKey,
channel: 'friends',
realm: realm,
take: 10,
);
break;
default:
resp = await posts.listRecommendations(
pageKey,
realm: realm,
take: 10,
);
break;
}