#!/bin/sh /etc/rc.common

START=11
STOP=10
USE_PROCD=1

start_service() {
	poe_out_power_enabled="$(uci -q get powersupply.system.poe_out_power)"
	poe_out_power_gpio="$(uci -q get powersupply.system.poe_out_power_gpio)"
	voltage_threshold="$(cat /sys/class/i2c-dev/i2c-0/device/0-0011/voltage_threshold)"
	input_voltage="$(cat /sys/class/i2c-dev/i2c-0/device/0-0011/input_voltage)"
	if [[ "$input_voltage" -lt "$voltage_threshold" ]]; then
		echo 0 > /sys/class/gpio/gpio$poe_out_power_gpio/value
	else
		echo $poe_out_power_enabled > /sys/class/gpio/gpio$poe_out_power_gpio/value
	fi
	poe_out_power_control="$(uci -q get powersupply.system.poe_out_control)"
	echo $poe_out_power_control > /sys/class/i2c-dev/i2c-0/device/0-0011/poeout_control
	
	ext_power_enabled="$(uci -q get powersupply.system.ext_power)"
	ext_power_gpio="$(uci -q get powersupply.system.ext_power_gpio)"
	echo $ext_power_enabled > /sys/class/gpio/gpio$ext_power_gpio/value

	usb_power_enabled="$(uci -q get powersupply.system.usb_power)"
	usb_power_gpio="$(uci -q get powersupply.system.usb_power_gpio)"
	echo $usb_power_enabled > /sys/class/gpio/gpio$usb_power_gpio/value
	usb_power_control="$(uci -q get powersupply.system.usb_control)"
	echo $usb_power_control > /sys/class/i2c-dev/i2c-0/device/0-0011/usb_control
}

stop_service() {
	poe_out_power_gpio="$(uci -q get powersupply.system.poe_out_power_gpio)"
	echo 0 > /sys/class/gpio/gpio$poe_out_power_gpio/value
	
	ext_power_gpio="$(uci -q get powersupply.system.ext_power_gpio)"
	echo 0 > /sys/class/gpio/gpio$ext_power_gpio/value

	usb_power_gpio="$(uci -q get powersupply.system.usb_power_gpio)"
	echo 0 > /sys/class/gpio/gpio$usb_power_gpio/value
}

boot() {
	poe_gpio="$(uci -q get powersupply.system.poe_out_power_gpio)"
	echo $poe_gpio > /sys/class/gpio/export
	usb_gpio="$(uci -q get powersupply.system.usb_power_gpio)"
	echo $usb_gpio > /sys/class/gpio/export
	ext_gpio="$(uci -q get powersupply.system.ext_power_gpio)"
	echo $ext_gpio > /sys/class/gpio/export
	start
}

shutdown() {
	stop_service
}

service_triggers() {
	procd_add_reload_trigger "powersupply"
}

reload_service() {
	restart
}