#!/bin/sh

# v0.1 - Joe.Liu @ Feb.28, 2026
# change list
# 	1. restructure the script
# 	2. add L9 process support


	echo Test Gsensor Function Starting ...

# define global variables
	VERSION="v0.1"
	TESTMACHINENAME="C180"		# test bundle name
	
	TARGETDISK="/dev/disk0"									# target disk
	TARGETPARTITION="/dev/disk0s3"							# target partition

#______________________________________
#=== FUNCTIONS ========================

displayInfo()
{
	echo
	echo "Test Gsensor Function Script $VERSION"
	echo "Test Machine Name = $TESTMACHINENAME"
	echo
	return 0
}

displayPass()
{
	echo
	echo -e "\033[32mGsensor Function pass"
	echo "==================================================="
	echo "           *****   ***   *****  *****              "
	echo "           *   *  *   *  *      *                  "
	echo "           *****  *****  *****  *****              "
	echo "           *      *   *      *      *              "
	echo "           *      *   *  *****  *****              "
	echo "==================================================="
	echo -e "\033[0m"
	return 0
}

displayFail()
{
	echo
	echo -e "\033[31mGsensor Function fail"
	echo "========================="
	echo "*****   ***   *****  *   "
	echo "*      *   *    *    *   "
	echo "****   *****    *    *   "
	echo "*      *   *    *    *   "
	echo "*      *   *  *****  ****"
	echo "========================="
	echo -e "\033[0m"
	exit 1
}

# find targeted disk for test bundle download
checkGensorXAxisValue()
{


#    for diskList in disk0 disk1 disk2 noLower;
#	do
#		deviceLocation=`diskutil info $diskList | awk -F\\" '/Device Location:/ {print $2;exit}'`
#    	if [ "$deviceLocation" == "Lower" ]; then
#    		echo "found Lower Device on $diskList."
#    		TARGETDISK=$diskList
#        	break
#        fi
#	done
     xraw=`cat /sys/bus/iio/devices/iio:device0/in_accel_x_raw`
     SECOND=0 #reset script date
     while :
     do
	if [ $SECONDS -ge 15 ]; then
		echo "exit on timeout after 3 minutes."
		return 1
		break;
	fi	
	xraw_new=`cat /sys/bus/iio/devices/iio:device0/in_accel_x_raw`
	abs_diff=$((xraw_new-xraw))
	#if (( $abs_diff > 50 || $abs_diff < -50 )); then
	if [ $abs_diff -gt 50 ] || [ $abs_diff -lt -50 ]; then
		echo "gensor work normally! $xraw $xraw_new"
		break;
	else
		echo "the equipment/device is not rotating/turning - $xraw $xraw_new"
		sleep 1
	fi

     done

     return 0
}


#______________________________________
# HEY, MAIN ROUTINE FROM HERE :-------+

	#rm /private/var/vm/swapfile* >& /dev/null	# remove swapfile
	
	displayInfo || displayFail
	checkGensorXAxisValue || displayFail	
	
	
	displayPass

	#read -n 1 -p "请按空格键关掉当前窗口......" INP
	#[ "$INP" != "" ] && echo "\b \n"
	#shutdown -h now

	#killall terminal &
#______________________________________
# END OF SCRIPT :---------------------+