refactored batteries script, tscale_native uses core utils instead of rg and jq

bin/batteries

@@ -38,6 +38,8 @@ batteries=$(acpi | rg 'Battery (\d)' -or '$1')
 # echo "BATTERIES: $batteries"
 
 text=""
+ischarging=0
+hasenough=0
 for battery in $batteries; do
   # echo "BATTERY $battery"
   bt=$(acpi -b | grep "Battery $battery")
@@ -45,11 +47,18 @@ for battery in $batteries; do
   STAT=$(echo "$bt" | rg ": ([\w\s]+)," -or '$1')
   ICON=$(geticon "$BAT" "$STAT")
   COLOR=$(getcolor "$BAT" "$STAT")
-  BATTEXT="$ICON $BAT%%"
+  BATTEXT="$ICON$BAT%%"
   text+="<span foreground=\"${COLOR}\">${BATTEXT}</span> "
+
+  [ "$STAT" = "Charging" ] && ischarging=1
+  [ "$BAT" -gt 10 ] hasenough=1
 done
 printf "${text:0:-1}\n\n"
 
+if [ "$hasenough" -eq 0 ] && [ "$ischarging" -eq 0 ]; then
+  notify-send "Battery level critical" "Please connect AC"
+fi
+
 # bt=$(acpi -b | grep "Battery $1")
 # BAT=$(echo "$bt" | rg "(\d?\d?\d)%" -or '$1')
 # STAT=$(echo "$bt" | rg ": ([\w\s]+)," -or '$1')