#!/bin/sh

# Show wifi 📶 and percent strength or 📡 if none.
# Show 🌐 if connected to ethernet or ❎ if none.

case $BLOCK_BUTTON in
	1) "$TERMINAL" -e nmtui; pkill -RTMIN+4 dwmblocks ;;
	3) notify-send "$(ico internet) Internet module" "\- Click to connect
$(ico wifi-x): no wifi connection
$(ico wifi): wifi connection with quality
$(ico lan-x): no ethernet
$(ico lan): ethernet working
" ;;
	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac

case "$(cat /sys/class/net/w*/operstate 2>/dev/null)" in
	down) wifiicon="$(ico wifi-x) " ;;
	up) wifiicon="$(awk "/^\\s*w/ { print \"$(ico wifi)\", int(\$3 * 100 / 70) \"% \" }" /proc/net/wireless)" ;;
esac

printf "%s%s\n" "$wifiicon" "$(sed "s/down/$(ico lan-x)/;s/up/$(ico lan)/" /sys/class/net/e*/operstate 2>/dev/null)"