fix: 热搜词渲染空白

lib/http/search.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import 'package:pilipala/http/index.dart';
 import 'package:pilipala/models/bangumi/info.dart';
 import 'package:pilipala/models/common/search_type.dart';
@@ -8,19 +10,27 @@ import 'package:pilipala/models/search/suggest.dart';
 class SearchHttp {
   static Future hotSearchList() async {
     var res = await Request().get(Api.hotSearchList);
-    if (res.data['code'] == 0) {
+    if (res.data is String) {
+      Map<String, dynamic> resultMap = json.decode(res.data);
+      if (resultMap['code'] == 0) {
+        return {
+          'status': true,
+          'data': HotSearchModel.fromJson(resultMap),
+        };
+      }
+    } else if (res.data is Map<String, dynamic> && res.data['code'] == 0) {
       return {
         'status': true,
         'data': HotSearchModel.fromJson(res.data),
       };
-    } else {
+    }
+
     return {
       'status': false,
       'data': [],
       'msg': '请求错误 🙅',
     };
   }
-  }
 
   // 获取搜索建议
   static Future searchSuggest({required term}) async {

lib/pages/search/controller.dart

@@ -12,7 +12,7 @@ class SSearchController extends GetxController {
   final FocusNode searchFocusNode = FocusNode();
   RxString searchKeyWord = ''.obs;
   Rx<TextEditingController> controller = TextEditingController().obs;
-  RxList<HotSearchItem> hotSearchList = [HotSearchItem()].obs;
+  RxList<HotSearchItem> hotSearchList = <HotSearchItem>[].obs;
   Box histiryWord = GStrorage.historyword;
   List historyCacheList = [];
   RxList historyList = [].obs;
@@ -85,7 +85,9 @@ class SSearchController extends GetxController {
   // 获取热搜关键词
   Future queryHotSearchList() async {
     var result = await SearchHttp.hotSearchList();
+    if (result['status']) {
       hotSearchList.value = result['data'].list;
+    }
     return result;
   }