Add charge time formatting for times greater than 1 hour

main.go

@@ -117,7 +117,7 @@ func main() {
 	centralWidget := widgets.NewQWidget(window, 0)
 
 	// Set Values for everything
-	go setValues()
+	setValues()
 	if refresh {
 		go func() {
 			time.Sleep(1 * time.Minute)
@@ -167,8 +167,8 @@ func main() {
 	chargeHbox.AddWidget(batteryRange, 0, 0)
 
 	// Charging State has its own section and is handled differently based on if it is present or not
-	if chargeStats != nil && chargeStats.ChargingState != "Disconnected" {
-		statusLayout.AddRow3("Minutes to Full:", minutesToFull)
+	if chargeStats.ChargingState != "Disconnected" {
+		statusLayout.AddRow3("Time to Full:", minutesToFull)
 		if chargeStats.FastChargerPresent {
 			statusLayout.AddRow3("Fast Charger:", fastChargerInd)
 		}
@@ -196,7 +196,7 @@ func main() {
 	securityHbox.AddItem(widgets.NewQSpacerItem(10, 10, widgets.QSizePolicy__Fixed, widgets.QSizePolicy__Fixed))
 	securityHbox.AddWidget(sentryModeLabel, 0, 0)
 	securityHbox.AddWidget(sentryMode, 0, 0)
-	if chargeStats != nil && chargeStats.ChargingState != "Disconnected" {
+	if chargeStats.ChargingState != "Disconnected" {
 		securityHbox.AddItem(widgets.NewQSpacerItem(10, 10, widgets.QSizePolicy__Fixed, widgets.QSizePolicy__Fixed))
 		securityHbox.AddWidget(chargingStateLabel, 0, 0)
 		securityHbox.AddWidget(startStopCharge, 0, 0)
@@ -270,8 +270,8 @@ func setValues() {
 		strings.Replace(guiSettings.GuiDistanceUnits, "/hr", "", -1)))
 	batteryRange.SetFixedWidth(10 * len(batteryRange.Text()))
 	chargingState.SetText(chargeStats.ChargingState)
-
-	minutesToFull.SetText(fmt.Sprintf("%+v", chargeStats.MinutesToFullCharge))
+	chargeTimer := time.Duration(chargeStats.MinutesToFullCharge) * time.Minute
+	minutesToFull.SetText(fmt.Sprintf("%+v (%+v)", formatDuration(chargeTimer), time.Now().Add(chargeTimer).Format("15:04")))
 
 	fastChargerInd.SetText(chargeStats.FastChargerBrand)
 	if chargeStats.BatteryHeaterOn {
@@ -422,3 +422,11 @@ func showDialogue(recover bool, msg string, a ...interface{}) {
 
 	dialogue.Show()
 }
+
+func formatDuration(d time.Duration) string {
+	d = d.Round(time.Minute)
+	h := d / time.Hour
+	d -= h * time.Hour
+	m := d / time.Minute
+	return fmt.Sprintf("%02d:%02d", h, m)
+}