From 313b9161e5f6249bce096c160a182f1957bb1284 Mon Sep 17 00:00:00 2001
From: Nova <mahdi.zrei@gmail.com>
Date: Thu, 8 May 2025 02:27:30 +0330
Subject: [PATCH] improve data view

---
 core/server/internal/utils.go | 20 ++++++++++++++++++++
 core/server/test_utils.go     |  9 +++++----
 include/ui/mainwindow.h       |  1 +
 src/ui/mainwindow.cpp         |  5 +++++
 4 files changed, 31 insertions(+), 4 deletions(-)
 create mode 100644 core/server/internal/utils.go

diff --git a/core/server/internal/utils.go b/core/server/internal/utils.go
new file mode 100644
index 0000000..562b9e9
--- /dev/null
+++ b/core/server/internal/utils.go
@@ -0,0 +1,20 @@
+package internal
+
+import "fmt"
+
+const (
+	Gb = 1000 * Mb
+	Mb = 1000 * Kb
+	Kb = 1000
+)
+
+func BrateToStr(brate float64) string {
+	brate *= 8
+	if brate >= Gb {
+		return fmt.Sprintf("%.2f%s", brate/Gb, "Gbps")
+	}
+	if brate >= Mb {
+		return fmt.Sprintf("%.2f%s", brate/Mb, "Mbps")
+	}
+	return fmt.Sprintf("%.2f%s", brate/Kb, "Kbps")
+}
diff --git a/core/server/test_utils.go b/core/server/test_utils.go
index 13a1c6c..16a6290 100644
--- a/core/server/test_utils.go
+++ b/core/server/test_utils.go
@@ -8,6 +8,7 @@ import (
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing/common/metadata"
 	"github.com/sagernet/sing/service"
+	"nekobox_core/internal"
 	"nekobox_core/internal/boxbox"
 	"net"
 	"net/http"
@@ -225,16 +226,16 @@ func speedTestWithDialer(ctx context.Context, dialer func(ctx context.Context, n
 	for {
 		select {
 		case <-done:
-			res.DlSpeed = srv[0].DLSpeed.String()
-			res.UlSpeed = srv[0].ULSpeed.String()
+			res.DlSpeed = internal.BrateToStr(float64(srv[0].DLSpeed))
+			res.UlSpeed = internal.BrateToStr(float64(srv[0].ULSpeed))
 			res.Latency = int32(srv[0].Latency.Milliseconds())
 			SpTQuerier.storeResult(res)
 			return nil
 		case <-ctx.Done():
 			return nil
 		case <-ticker.C:
-			res.DlSpeed = speedtest.ByteRate(srv[0].Context.GetEWMADownloadRate()).String()
-			res.UlSpeed = speedtest.ByteRate(srv[0].Context.GetEWMAUploadRate()).String()
+			res.DlSpeed = internal.BrateToStr(srv[0].Context.GetEWMADownloadRate())
+			res.UlSpeed = internal.BrateToStr(srv[0].Context.GetEWMAUploadRate())
 			SpTQuerier.storeResult(res)
 		}
 	}
diff --git a/include/ui/mainwindow.h b/include/ui/mainwindow.h
index f0d49ef..5ebf6fa 100644
--- a/include/ui/mainwindow.h
+++ b/include/ui/mainwindow.h
@@ -200,6 +200,7 @@ private:
     SpeedWidget *speedChartWidget;
     //
     // for data view
+    QDateTime lastUpdated = QDateTime::currentDateTime();
     QString currentSptProfileName;
     bool showSpeedtestData = false;
     bool showDownloadData = false;
diff --git a/src/ui/mainwindow.cpp b/src/ui/mainwindow.cpp
index 12c5120..8685070 100644
--- a/src/ui/mainwindow.cpp
+++ b/src/ui/mainwindow.cpp
@@ -930,6 +930,10 @@ void MainWindow::neko_set_spmode_vpn(bool enable, bool save) {
 
 void MainWindow::UpdateDataView()
 {
+    if (lastUpdated.msecsTo(QDateTime::currentDateTime()) < 100)
+    {
+        return;
+    }
     QString html;
     if (showDownloadData)
     {
@@ -959,6 +963,7 @@ void MainWindow::UpdateDataView()
             currentTestResult.server_name().c_str());
     }
     ui->data_view->setHtml(html);
+    lastUpdated = QDateTime::currentDateTime();
 }
 
 void MainWindow::setDownloadReport(const DownloadProgressReport& report, bool show)