#!/bin/sh

SCRIPT_DATA_FILE=$(uci get nodewatcher.@script[0].data_file).json

. /usr/share/libubox/jshn.sh
json_load_file $SCRIPT_DATA_FILE

json_add_object "airtime"

w2dump="$(iw dev w2ap survey dump 2> /dev/null | sed '/Survey/,/\[in use\]/d')"
if [ -n "$w2dump" ] ; then
	json_add_object "w2"
	w2_ACT="$(ACTIVE=$(echo "$w2dump" | grep "active time:"); set ${ACTIVE:-0 0 0 0 0}; echo -e "${4}")"
	w2_BUS="$(BUSY=$(echo "$w2dump" | grep "busy time:"); set ${BUSY:-0 0 0 0 0}; echo -e "${4}")"
	json_add_string "active" "$w2_ACT"
	json_add_string "busy" "$w2_BUS"
	json_close_object #w2
fi

w5dump="$(iw dev w5ap survey dump 2> /dev/null | sed '/Survey/,/\[in use\]/d')"
if [ -n "$w5dump" ] ; then
	json_add_object "w5"
	w5_ACT="$(ACTIVE=$(echo "$w5dump" | grep "active time:"); set ${ACTIVE:-0 0 0 0 0}; echo -e "${4}")"
	w5_BUS="$(BUSY=$(echo "$w5dump" | grep "busy time:"); set ${BUSY:-0 0 0 0 0}; echo -e "${4}")"
	json_add_string "active" "$w5_ACT"
	json_add_string "busy" "$w5_BUS"
	json_close_object #w5
fi
json_close_object #airtime

json_dump > $SCRIPT_DATA_FILE

#exit 0