#!/bin/bash

iwinfo() {
	local interface=$1
	iwconfig "$interface" |
	    sed -r 's/ {2,}/\n/g' |
	    sed -e '/^\s*$/d' -e 's/:\s*/=/' \
		-e '1s/^/Interface=/' \
		-e '2s/^/MAC Protocol=/'
}

update() {
	local id
	id=$1
	setup_trap "$id"
	while true; do
		{
			printf 'label '
			iwinfo wlp2s0|grep -E '^(ESSID|Link Quality)='|sed 'N;s/\n/ | /'
		} | write "$id"
		sleep 1
	done
}

right-click() {
	local list cur item

	list=()
	IFS=''
	while read -r line; do
		list+=("$line")
	done < <({ netctl-auto list; printf '> %s\n' 'New Network' 'Disable All' 'Enable All';} | sed 's,$,$,' | column -s '$' -t)

	cur=''
	for item in "${list[@]}"; do
		if [[ "$item" = '* '* ]]; then
			cur="$item"
		fi
	done

	IFS=$' \t\n'
	item=$(wmii9menu -i "$cur" "${list[@]}")
	case "$item" in
	'')
		# Nothing selected
		;;
	'* '*)
		# Already selected; do nothing
		;;
	'> New Network'*)
		urxvt +sb -title wifi-menu -e sudo wifi-menu
		;;
	'> Disable All'*)
		sudo netctl-auto disable-all
		;;
	'> Enable All'*)
		sudo netctl-auto enable-all
		;;
	*)
		# NB: do NOT quote $item; we need to strip whitespace
		sudo netctl-auto switch-to $item
		;;
	esac
}

. "$(dirname "$0")/rbar.sh"