#!/bin/sh

logger() {
	command logger -t "wps-button" "$@"
}


# default: button scheme 2014 Wifi button
WPS_MAX_DEFAULT=3
OFF_MAX=10
ON_MAX=20

. /lib/functions.sh
. /lib/delos-functions.sh
#DEBUG=logger

WPS_MAX=$(uci_get wireless wps max_hold_time WPS_MAX_DEFAULT)

wifi_on() {
	local value
	config_get value $1 cfg_disabled '0'     # default value if unset is 0 (on)
	uci_set wireless $1 disabled $value
	if [ "$value" == "0" ] ; then
		logger "wifi $1 now enabled"
	fi
}

wifi_off() {
	config_get disabled $1 disabled '0'
	[ "$disabled" = 0 ] && {
		uci_set wireless $1 disabled 1
		logger "wifi $1 now disabled"
	}
}

do_wifi() {
	logger "wifi $1"
	config_load wireless
	if [ "$1" = "on" ] ; then
		dvl_check_and_set_wifi_cfg_disabled
		#reload config . maybe someting has been changed in the function above
		config_load wireless
		config_foreach wifi_on wifi-device
	else
		config_foreach wifi_off wifi-device
	fi
	uci_commit wireless
	reload_config # use procd to check for config changes
}


debug "$ACTION after ${SEEN}s"

# get cumulative radio enabled state
wifi=false
for radio in 0 1 ; do
	[ -n "$(uci_get wireless wifi$radio)" ] && [ "$(uci_get wireless wifi$radio disabled)" != "1" ] && {
		wifi=true
		break
	}
done

# ignore other releases
! $wifi && [ "$ACTION" = "released" ] && [ "$SEEN" -lt $ON_MAX ] && {
	do_wifi on &
	exit 0
}

$wifi && [ "$ACTION" = "released" ] && [ "$SEEN" -ge $WPS_MAX ] && [ "$SEEN" -lt $OFF_MAX ] && {
	do_wifi off &
	exit 0
}

exit 0