From 97268c36dc0a71184dc50fce5554d10fe0c00ce0 Mon Sep 17 00:00:00 2001
From: guozhigq <guozhigq@outlook.com>
Date: Wed, 20 Sep 2023 23:52:04 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E9=A6=96=E9=A1=B5=E5=88=B7=E6=96=B0?=
 =?UTF-8?q?=E9=80=BB=E8=BE=91=20issues=20#133?=
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---
 lib/pages/rcmd/controller.dart       | 9 ++++++++-
 lib/pages/setting/extra_setting.dart | 6 ++++++
 lib/utils/storage.dart               | 1 +
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/lib/pages/rcmd/controller.dart b/lib/pages/rcmd/controller.dart
index 1f21ab0d..f3acb67d 100644
--- a/lib/pages/rcmd/controller.dart
+++ b/lib/pages/rcmd/controller.dart
@@ -14,6 +14,7 @@ class RcmdController extends GetxController {
   Box recVideo = GStrorage.recVideo;
   Box setting = GStrorage.setting;
   RxInt crossAxisCount = 2.obs;
+  late bool enableSaveLastData;
 
   @override
   void onInit() {
@@ -28,6 +29,8 @@ class RcmdController extends GetxController {
       }
       videoList.value = list;
     }
+    enableSaveLastData =
+        setting.get(SettingBoxKey.enableSaveLastData, defaultValue: false);
   }
 
   // 获取推荐
@@ -49,7 +52,11 @@ class RcmdController extends GetxController {
           videoList.value = res['data'];
         }
       } else if (type == 'onRefresh') {
-        videoList.value = res['data'];
+        if (enableSaveLastData) {
+          videoList.insertAll(0, res['data']);
+        } else {
+          videoList.value = res['data'];
+        }
       } else if (type == 'onLoad') {
         videoList.addAll(res['data']);
       }
diff --git a/lib/pages/setting/extra_setting.dart b/lib/pages/setting/extra_setting.dart
index f56029e6..4bbb841c 100644
--- a/lib/pages/setting/extra_setting.dart
+++ b/lib/pages/setting/extra_setting.dart
@@ -79,6 +79,12 @@ class _ExtraSettingState extends State<ExtraSetting> {
             setKey: SettingBoxKey.enableWordRe,
             defaultVal: false,
           ),
+          const SetSwitchItem(
+            title: '首页推荐刷新',
+            subTitle: '下拉刷新时保留上次内容',
+            setKey: SettingBoxKey.enableSaveLastData,
+            defaultVal: false,
+          ),
           ListTile(
             dense: false,
             title: Text('评论展示', style: titleStyle),
diff --git a/lib/utils/storage.dart b/lib/utils/storage.dart
index 6ecd6083..fdf0fb0a 100644
--- a/lib/utils/storage.dart
+++ b/lib/utils/storage.dart
@@ -121,6 +121,7 @@ class SettingBoxKey {
   static const String enableWordRe = 'enableWordRe';
   static const String enableSearchWord = 'enableSearchWord';
   static const String enableRcmdDynamic = 'enableRcmdDynamic';
+  static const String enableSaveLastData = 'enableSaveLastData';
 
   /// 外观
   static const String themeMode = 'themeMode';