show subscription update time

db/Database.cpp

@@ -182,6 +182,7 @@ namespace NekoRay {
         _add(new configItem("order", &order, itemType::integerList));
         _add(new configItem("url", &url, itemType::string));
         _add(new configItem("info", &info, itemType::string));
+        _add(new configItem("lastup", &last_update, itemType::integer64));
     }
 
     QSharedPointer<Group> ProfileManager::LoadGroup(const QString &jsonPath) {

db/Group.hpp

@@ -12,6 +12,7 @@ namespace NekoRay {
         QList<int> order;
         QString url = "";
         QString info = "";
+        qint64 last_update = 0;
 
         Group();
 

sub/GroupUpdater.cpp

@@ -306,6 +306,7 @@ namespace NekoRay::sub {
         // 订阅解析前
         if (group != nullptr) {
             in = group->Profiles();
+            group->last_update = QDateTime::currentSecsSinceEpoch();
             group->info = sub_user_info;
             group->order.clear();
             group->Save();

translations/zh_CN.ts

@@ -634,6 +634,10 @@
         <source>Update %1?</source>
         <translation>更新 %1 ?</translation>
     </message>
+    <message>
+        <source>Last update: %1</source>
+        <translation>最后更新 %1</translation>
+    </message>
 </context>
 <context>
     <name>JsonEditor</name>

ui/widget/GroupItem.cpp

@@ -73,12 +73,19 @@ void GroupItem::refresh_data() {
         ui->update_sub->hide();
     } else {
         ui->url->setText(ent->url);
+        QStringList info;
+        if (ent->last_update != 0) {
+            info << tr("Last update: %1").arg(DisplayTime(ent->last_update, QLocale::ShortFormat));
+        }
         auto subinfo = ParseSubInfo(ent->info);
-        if (subinfo.isEmpty()) {
+        if (!ent->info.isEmpty()) {
+            info << subinfo;
+        }
+        if (info.isEmpty()) {
             ui->subinfo->hide();
         } else {
             ui->subinfo->show();
-            ui->subinfo->setText(subinfo);
+            ui->subinfo->setText(info.join(" | "));
         }
     }
     runOnUiThread([=] {