#!/bin/bash
cd "$(dirname "$0")"

LOGFILE=./upcheck.log
CONTAINER=proxywg_socks_c
PINGHOST=8.8.8.8

CHECK_CONTAINER="$(docker ps | grep $CONTAINER | wc -l)"
if [ "$CHECK_CONTAINER" == "0" ]; then
	echo "[" $COUNT "]" `date +%Y%m%d.%H%M%S` "CONTAINER FAIL" >> $LOGFILE
	echo 'container is not started'
	docker compose up -d
	exit 0
fi

COUNT=0
MAXPING=30

while [ $COUNT -le $MAXPING ]
do
	COUNT=`expr $COUNT + 1`
	RESULT="$(docker exec -it $CONTAINER ping -c 1 -W 1 $PINGHOST > /dev/null && echo 'pass' || echo 'fail')"

	if [ "$RESULT" == "pass" ]; then
		echo "[" $COUNT "]" `date +%Y%m%d.%H%M%S` "PING OK" >> $LOGFILE
		exit 0
	fi

	echo "[" $COUNT "]" `date +%Y%m%d.%H%M%S` "PING FAIL" >> $LOGFILE

	if [ $COUNT -ge 29 ]; then
		#echo 'container is not good'
		echo "[" $COUNT "]" `date +%Y%m%d.%H%M%S` "PING FAIL TOTALY" >> $LOGFILE
		docker compose down
		docker compose up -d
		exit 0
	fi
	sleep 1
done