fix: 评论重复加载

lib/pages/dynamics/detail/controller.dart

@@ -26,6 +26,7 @@ class DynamicDetailController extends GetxController {
   RxString sortTypeLabel = ReplySortType.time.labels.obs;
   Box setting = GStrorage.setting;
   RxInt replyReqCode = 200.obs;
+  bool isEnd = false;
 
   @override
   void onInit() {
@@ -48,7 +49,7 @@ class DynamicDetailController extends GetxController {
   }
 
   Future queryReplyList({reqType = 'init'}) async {
-    if (isLoadingMore) {
+    if (isLoadingMore || noMore.value == '没有更多了' || isEnd) {
       return;
     }
     isLoadingMore = true;
@@ -56,10 +57,6 @@ class DynamicDetailController extends GetxController {
       nextOffset = '';
       noMore.value = '';
     }
-    if (noMore.value == '没有更多了') {
-      isLoadingMore = false;
-      return;
-    }
     var res = await ReplyHttp.replyList(
       oid: oid!,
       nextOffset: nextOffset,
@@ -68,15 +65,14 @@ class DynamicDetailController extends GetxController {
     );
     if (res['status']) {
       List<ReplyItemModel> replies = res['data'].replies;
+      isEnd = res['data'].cursor.isEnd ?? false;
       acount.value = res['data'].cursor.allCount;
       nextOffset = res['data'].cursor.paginationReply.nextOffset ?? "";
       if (replies.isNotEmpty) {
-        noMore.value = '加载中...';
-        if (res['data'].cursor.isEnd == true) {
-          noMore.value = '没有更多了';
-        }
+        noMore.value = isEnd ? '没有更多了' : '加载中...';
       } else {
-        noMore.value = nextOffset == "" ? '还没有评论' : '没有更多了';
+        noMore.value =
+            replyList.isEmpty && nextOffset == "" ? '还没有评论' : '没有更多了';
       }
       if (reqType == 'init') {
         // 添加置顶回复
@@ -122,4 +118,9 @@ class DynamicDetailController extends GetxController {
     var res = await HtmlHttp.reqHtml(id, 'opus');
     oid = res['commentId'];
   }
+
+  // 上拉加载
+  Future onLoad() async {
+    queryReplyList(reqType: 'onLoad');
+  }
 }

lib/pages/dynamics/detail/view.dart

@@ -140,7 +140,7 @@ class _DynamicDetailPageState extends State<DynamicDetailPage>
         if (scrollController.position.pixels >=
             scrollController.position.maxScrollExtent - 300) {
           EasyThrottle.throttle('replylist', const Duration(seconds: 2), () {
-            _dynamicDetailController.queryReplyList(reqType: 'onLoad');
+            _dynamicDetailController.onLoad();
           });
         }