#!/bin/sh

# Show wifi 󰤨 and percent strength or 󰤫 if none.
# Show 󰖟 if connected to ethernet or 󱇎 if none.
# Show 󱎚 if a vpn connection is active

case $BLOCK_BUTTON in
	1) "$TERMINAL" -e nmtui; pkill -RTMIN+4 dwmblocks ;;
	3) notify-send "󰖟 Internet module" "\- Click to connect
󰤫: no wifi connection
󰤨: wifi connection with quality
󱇎: no ethernet
󰖟: ethernet working
󱎚: vpn is active
" ;;
	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac

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

printf "%s%s%s\n" "$wifiicon" "$(sed "s/down/󱇎/;s/up/󰖟/" /sys/class/net/e*/operstate 2>/dev/null)" "$(sed "s/.*/󱎚/" /sys/class/net/tun*/operstate 2>/dev/null)"