#!/bin/sh
### BEGIN INIT INFO
# Provides:
# Short-Description: Setup bindOk=1 once WiFi settings are detected when in self-hosted mode
# Description:       Update .user_config so bindOk=1 when QR code containing WiFi settings are scanned. Allows for WiFi to work on next reboot without needing Wyze App/Cloud initial setup.
### END INIT INFO

. /opt/wz_mini/wz_mini.conf

case "$1" in
	start)

		echo "#####$(basename "$0")#####"
		
		# If not enabled or on T20 which is unsupported by this script
		if [[ "$ENABLE_SELFHOSTED_MODE" != "true" ]] || [ ! -f /opt/wz_mini/tmp/.T31 ]; then
			exit 0
		fi

		# Note: At the time of this boot stage, /configs isn't mounted. If it's not mounted, we have to mount it to check the wifi status
		if mount | grep -q /configs ; then
			# Is it already set?
			if grep -q bindOk=1 /configs/.user_config ; then
				echo "Initial setup is done. Nothing to do."
				exit 0
			fi
		else
			mount -t jffs2 /dev/mtdblock6 /configs

			# Is it already set?
			if grep -q bindOk=1 /configs/.user_config ; then
				echo "Initial setup is done. Nothing to do."
				exit 0
			fi

			umount /configs
		fi

		echo "Initial setup not completed yet."

		# Wait until these wifi settings are set in /configs later on.
		# Note that /configs will be mounted eventually by the second stage boot.
		while true ; do
			if [ -f /configs/.wifipasswd ] && [ -s /configs/.wifipasswd ] && [ -f /configs/.wifissid ] && [ -s /configs/.wifissid ] ; then
				echo "Detected WiFi configs. "
				if wpa_cli -p /var/run/wpa_supplicant -i wlan0 STATUS | grep -q wpa_state=COMPLETED ; then
					echo "WiFi connection seems Good. Updating bindOk=1."
					sed -i 's/bindOk=0/bindOk=1/g' /configs/.user_config

					/opt/wz_mini/bin/cmd aplay /usr/share/notify/CN/connect_wifi_ok.wav 60

					grep bindOk /configs/.user_config
					exit 0
				fi
			fi

			echo "Waiting for WiFi settings from QR code..."
			sleep 5
		done &
		
		;;
	*)
		echo "Usage: $0 {start}"
		exit 1
		;;
esac