UI: Updated in settings (#21051)

* last update time + release notes

* remove test

* revert to previous constructor

* change label name

* time format for last update check

* cleanup

* add time formatting function

* cleanup

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
old-commit-hash: e3f6360e45

selfdrive/ui/qt/offroad/settings.cc

@@ -16,6 +16,7 @@
 #include "selfdrive/ui/qt/widgets/ssh_keys.h"
 #include "selfdrive/ui/qt/widgets/toggle.h"
 #include "selfdrive/ui/ui.h"
+#include "selfdrive/ui/qt/util.h"
 
 TogglesPanel::TogglesPanel(QWidget *parent) : QWidget(parent) {
   QVBoxLayout *toggles_list = new QVBoxLayout();
@@ -214,13 +215,32 @@ void DeveloperPanel::showEvent(QShowEvent *event) {
   Params params = Params();
   std::string brand = params.getBool("Passive") ? "dashcam" : "openpilot";
   QList<QPair<QString, std::string>> dev_params = {
-    {"Version", brand + " v" + params.get("Version", false).substr(0, 14)},
     {"Git Branch", params.get("GitBranch", false)},
     {"Git Commit", params.get("GitCommit", false).substr(0, 10)},
     {"Panda Firmware", params.get("PandaFirmwareHex", false)},
     {"OS Version", Hardware::get_os_version()},
   };
 
+  QString version = QString::fromStdString(brand + " v" + params.get("Version", false).substr(0, 14)).trimmed();
+  QDateTime lastUpdateDate = QDateTime::fromString(QString::fromStdString(params.get("LastUpdateTime", false)), Qt::ISODate);
+  QString lastUpdateTime = timeAgo(lastUpdateDate);
+
+  if (labels.size() < dev_params.size()) {
+    versionLbl = new LabelControl("Version", version, QString::fromStdString(params.get("ReleaseNotes", false)).trimmed());
+    layout()->addWidget(versionLbl);
+    layout()->addWidget(horizontal_line());
+
+    lastUpdateTimeLbl = new LabelControl("Last Update Check", lastUpdateTime, "The last time openpilot checked for an update.");
+    connect(lastUpdateTimeLbl, &LabelControl::showDescription, [=]() {
+      std::system("pkill -1 -f selfdrive.updated");
+    });
+    layout()->addWidget(lastUpdateTimeLbl);
+    layout()->addWidget(horizontal_line());
+  } else {
+    versionLbl->setText(version);
+    lastUpdateTimeLbl->setText(lastUpdateTime);
+  }
+
   for (int i = 0; i < dev_params.size(); i++) {
     const auto &[name, value] = dev_params[i];
     QString val = QString::fromStdString(value).trimmed();

selfdrive/ui/qt/offroad/settings.h

@@ -34,7 +34,11 @@ public:
 
 protected:
   void showEvent(QShowEvent *event) override;
+
+private:
   QList<LabelControl *> labels;
+  LabelControl *versionLbl;
+  LabelControl *lastUpdateTimeLbl;
 };
 
 class SettingsWindow : public QFrame {

selfdrive/ui/qt/util.h

@@ -20,3 +20,25 @@ inline void clearLayout(QLayout* layout) {
     delete item;
   }
 }
+
+inline QString timeAgo(const QDateTime &date) {
+  int diff = date.secsTo(QDateTime::currentDateTime());
+
+  QString s;
+  if (diff < 60) {
+    s = "now";
+  } else if (diff < 60 * 60) {
+    int minutes = diff / 60;
+    s = QString("%1 minute%2 ago").arg(minutes).arg(minutes > 1 ? "s" : "");
+  } else if (diff < 60 * 60 * 24) {
+    int hours = diff / (60 * 60);
+    s = QString("%1 hour%2 ago").arg(hours).arg(hours > 1 ? "s" : "");
+  } else if (diff < 3600 * 24 * 7) {
+    int days = diff / (60 * 60 * 24);
+    s = QString("%1 day%2 ago").arg(days).arg(days > 1 ? "s" : "");
+  } else {
+    s = date.date().toString();
+  }
+
+  return s;
+}