🐛 Fix draft box

lib/screens/posts/draft_box.dart

@@ -1,15 +1,16 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:solian/models/pagination.dart';
 import 'package:solian/models/post.dart';
 import 'package:solian/providers/content/posts.dart';
 import 'package:solian/theme.dart';
 import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/app_bar_title.dart';
+import 'package:solian/widgets/loading_indicator.dart';
 import 'package:solian/widgets/posts/post_action.dart';
-import 'package:solian/widgets/posts/post_owned_list.dart';
+import 'package:solian/widgets/posts/post_item.dart';
 import 'package:solian/widgets/root_container.dart';
+import 'package:very_good_infinite_list/very_good_infinite_list.dart';
 
 class DraftBoxScreen extends StatefulWidget {
   const DraftBoxScreen({super.key});
@@ -19,38 +20,50 @@ class DraftBoxScreen extends StatefulWidget {
 }
 
 class _DraftBoxScreenState extends State<DraftBoxScreen> {
-  final PagingController<int, Post> _pagingController =
+  bool _isBusy = true;
-      PagingController(firstPageKey: 0);
+  int? _totalPosts;
+  final List<Post> _posts = List.empty(growable: true);
 
-  _getPosts(int pageKey) async {
+  _getPosts() async {
-    final PostProvider provider = Get.find();
+    setState(() => _isBusy = true);
 
-    Response resp;
+    final PostProvider posts = Get.find();
-    try {
+    final resp = await posts.listDraft(_posts.length);
-      resp = await provider.listDraft(pageKey);
-    } catch (e) {
-      _pagingController.error = e;
-      return;
-    }
 
     final PaginationResult result = PaginationResult.fromJson(resp.body);
-    if (result.count == 0) {
-      _pagingController.appendLastPage([]);
-      return;
-    }
 
     final parsed = result.data?.map((e) => Post.fromJson(e)).toList();
-    if (parsed != null && parsed.length >= 10) {
+    _totalPosts = result.count;
-      _pagingController.appendPage(parsed, pageKey + parsed.length);
+    _posts.addAll(parsed ?? List.empty());
-    } else if (parsed != null) {
+
-      _pagingController.appendLastPage(parsed);
+    setState(() => _isBusy = false);
   }
+
+  Future<void> _openActions(Post item) async {
+    showModalBottomSheet(
+      useRootNavigator: true,
+      context: context,
+      builder: (context) => PostAction(
+        item: item,
+        noReact: true,
+      ),
+    ).then((value) {
+      if (value is Future) {
+        value.then((_) {
+          _posts.clear();
+          _getPosts();
+        });
+      } else if (value != null) {
+        _posts.clear();
+        _getPosts();
+      }
+    });
   }
 
   @override
   void initState() {
     super.initState();
-    _pagingController.addPageRequestListener(_getPosts);
+    _getPosts();
   }
 
   @override
@@ -68,47 +81,48 @@ class _DraftBoxScreenState extends State<DraftBoxScreen> {
             ),
           ],
         ),
-        body: RefreshIndicator(
+        body: Column(
-          onRefresh: () => Future.sync(() => _pagingController.refresh()),
+          children: [
-          child: PagedListView<int, Post>(
+            LoadingIndicator(isActive: _isBusy),
-            pagingController: _pagingController,
+            Expanded(
-            builderDelegate: PagedChildBuilderDelegate(
+              child: RefreshIndicator(
-              itemBuilder: (context, item, index) {
+                onRefresh: () {
-                return PostOwnedListEntry(
+                  _posts.clear();
-                  item: item,
+                  return _getPosts();
-                  isFullContent: true,
-                  backgroundColor:
-                      Theme.of(context).colorScheme.surfaceContainerLow,
-                  onTap: () async {
-                    showModalBottomSheet(
-                      useRootNavigator: true,
-                      context: context,
-                      builder: (context) => PostAction(
-                        item: item,
-                        noReact: true,
-                      ),
-                    ).then((value) {
-                      if (value is Future) {
-                        value.then((_) {
-                          _pagingController.refresh();
-                        });
-                      } else if (value != null) {
-                        _pagingController.refresh();
-                      }
-                    });
                 },
+                child: InfiniteList(
+                  itemCount: _posts.length,
+                  hasReachedMax: _totalPosts == _posts.length,
+                  isLoading: _isBusy,
+                  onFetchData: () => _getPosts(),
+                  itemBuilder: (context, index) {
+                    final item = _posts[index];
+                    return Card(
+                      child: GestureDetector(
+                        child: Column(
+                          crossAxisAlignment: CrossAxisAlignment.start,
+                          children: [
+                            PostItem(
+                              key: Key('p${item.id}'),
+                              item: item,
+                              isShowEmbed: false,
+                              isClickable: false,
+                              isShowReply: false,
+                              isReactable: false,
+                              onTapMore: () => _openActions(item),
+                            ).paddingSymmetric(vertical: 8),
+                          ],
+                        ),
+                        onTap: () => _openActions(item),
+                      ),
                     ).paddingOnly(left: 12, right: 12, bottom: 4);
                   },
                 ),
               ),
             ),
+          ],
+        ),
       ),
     );
   }
-
-  @override
-  void dispose() {
-    _pagingController.dispose();
-    super.dispose();
-  }
 }

lib/widgets/posts/post_owned_list.dart

@@ -1,41 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:get/get.dart';
-import 'package:solian/models/post.dart';
-import 'package:solian/widgets/posts/post_item.dart';
-
-class PostOwnedListEntry extends StatelessWidget {
-  final Post item;
-  final Function onTap;
-  final bool isFullContent;
-  final Color? backgroundColor;
-
-  const PostOwnedListEntry({
-    super.key,
-    required this.item,
-    required this.onTap,
-    this.isFullContent = false,
-    this.backgroundColor,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    return Card(
-      child: GestureDetector(
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            PostItem(
-              key: Key('p${item.id}'),
-              item: item,
-              isShowEmbed: false,
-              isClickable: false,
-              isShowReply: false,
-              isReactable: false,
-            ).paddingSymmetric(vertical: 8),
-          ],
-        ),
-        onTap: () => onTap(),
-      ),
-    );
-  }
-}