BACKUP_NAME="rsync-media"
GOTIFY_TOKEN=`cat /var/run/secrets/gotify_token | head -n 1`

echo "Sending start message"
payload="{\"message\": \"$BACKUP_NAME Backup has started\nDate: `date`\", \"priority\": 2,\"title\": \"backups-rpi4:  $BACKUP_NAME Backup Started\"}"
curl -X "POST" "https://gotify.sysctl.io/message" -H "accept: application/json" -H "Content-Type: application/json" -H "X-Gotify-Key:  $GOTIFY_TOKEN" -d "$payload"

driveb=`lsblk -o NAME,SERIAL | grep -v luks | grep 9RGHYP8C | awk {'print $1'}`
drivea=`lsblk -o NAME,SERIAL | grep -v luks | grep 9RGXW93C | awk {'print $1'}`
drivec=`lsblk -o NAME,SERIAL | grep -v luks | grep 5QH05G3F | awk {'print $1'}`

mountb=`mount -l | grep $driveb`; mountedb=`echo $?`
mounta=`mount -l | grep $drivea`; mounteda=`echo $?`
mount3=`mount -l | grep $drivec`; mountedc=`echo $?`

echo "Drive status"
echo "Drive 2:  $drivea / $mounta / $mounteda"
echo "Drive 1:  $driveb / $mountb / $mountedb"
echo "Drive 3:  $drivec / $mount3 / $mountedc"

# If any drive isn't found, exit:
if [[ $mounteda != 0 ]] || [[ $mountedb != 0 ]] || [[ $mountedc != 0 ]] ; then
  echo "One or more drives is not mounted.  Exiting"
  payload="{\"message\": \"$BACKUP_NAME Backup stopped.  One or more local drives are not mounted.\nDate: `date`\", \"priority\": 2,\"title\": \"backups-rpi4:  $BACKUP_NAME Backup Stopped\"}"
  curl -X "POST" "https://gotify.sysctl.io/message" -H "accept: application/json" -H "Content-Type: application/json" -H "X-Gotify-Key:  $GOTIFY_TOKEN" -d "$payload"
  exit
fi

# If an old backup is still running, don't continue
count=$(ps aux | grep $BACKUP_NAME | grep -v grep | wc -l)
if [[ $count -ge 4 ]] ; then 
  echo -e "$BACKUP_NAME rsync still running.  Exiting...."

  echo "Output:  "
  ps aux | grep $BACKUP_NAME | grep -v grep 
  ps aux | grep $BACKUP_NAME | grep -v grep | wc -l 

  payload="{\"message\": \"$BACKUP_NAME stopped.  $BACKUP_NAME is still running.\n $count \n.\nDate: `date`\", \"priority\": 2,\"title\": \"backups-rpi4:  $BACKUP_NAME Backup Stopped\"}"
  curl -X "POST" "https://gotify.sysctl.io/message" -H "accept: application/json" -H "Content-Type: application/json" -H "X-Gotify-Key:  $GOTIFY_TOKEN" -d "$payload"
  exit
fi

# Check if the Synology is mounted
check=$(ssh root@nuc-docker01 df -h | grep \/volume1\/Storage | wc -l)
if [[ $check != 1 ]] ; then  
  echo "Synology is not mounted on nuc-docker01:  check returned $check"
  payload="{\"message\": \"Backup stopped.  Synology isn't mounted\nDate: `date`\", \"priority\": 2,\"title\": \"backups-rpi4:  $BACKUP_NAME Backup Stopped\"}"
  curl -X "POST" "https://gotify.sysctl.io/message" -H "accept: application/json" -H "Content-Type: application/json" -H "X-Gotify-Key:  $GOTIFY_TOKEN" -d "$payload"
  exit
fi

echo -e "======= Time started :  `date`"
echo -e "rsync -avr --delete --exclude=luks.img /Storage/Backups/Manual/Computers/ /mnt/$drivea/Backups/Manual/Computers/"
rsync -avr --delete --exclude=luks.img root@nuc-docker01:/Storage/Backups/Manual/Computers/ /mnt/$drivea/Backups/Manual/Computers/

echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Backups/Backblaze/ /mnt/$drivea/Backups/Backblaze/"
rsync -avr --delete root@nuc-docker01:/Storage/Backups/Backblaze/ /mnt/$drivea/Backups/Backblaze/

echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Backups/Logs/ /mnt/$drivea/Backups/Logs/"
rsync -avr --delete root@nuc-docker01:/Storage/Backups/Logs/ /mnt/$drivea/Backups/Logs/

echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Backups/Docker/ /mnt/$drivea/Backups/Docker/"
rsync -avr --delete root@nuc-docker01:/Storage/Backups/Docker/ /mnt/$drivea/Backups/Docker/

echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Media/Pictures/ /mnt/$driveb/Pictures/"
rsync -avr --delete root@nuc-docker01:/Storage/Media/Pictures/ /mnt/$driveb/Pictures/

echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Media/Books/ /mnt/$driveb/Books/"
rsync -avr --delete root@nuc-docker01:/Storage/Media/Books/ /mnt/$driveb/Books/

echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Media/Music/ /mnt/$drivea/Music/"
rsync -avr --delete root@nuc-docker01:/Storage/Media/Music/ /mnt/$drivea/Music/

echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Media/Movies/ /mnt/$driveb/Movies/" 
rsync -avr --delete root@nuc-docker01:/Storage/Media/Movies/ /mnt/$driveb/Movies/ 

echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Media/TV_Shows/[0-9]* /mnt/$driveb/TV_Shows/"
rsync -avr --delete root@nuc-docker01:/Storage/Media/TV_Shows/[0-9]* /mnt/$driveb/TV_Shows/
 
echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Media/TV_Shows/[A-K]* /mnt/$driveb/TV_Shows/"
rsync -avr --delete root@nuc-docker01:/Storage/Media/TV_Shows/[A-E]* /mnt/$driveb/TV_Shows/
 
echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Media/TV_Shows/[L-R]* /mnt/$drivea/TV_Shows/"
rsync -avr --delete root@nuc-docker01:/Storage/Media/TV_Shows/[F-R]* /mnt/$drivea/TV_Shows/
 
echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Media/TV_Shows/[S-Z]* /mnt/$drivec/TV_Shows/"
rsync -avr --delete root@nuc-docker01:/Storage/Media/TV_Shows/[S-Z]* /mnt/$drivec/TV_Shows/
 
echo -e "======= Time:  `date`"
echo -e "rsync -avr --delete root@nuc-docker01:/Storage/Media/YouTube /mnt/$drivec/YouTube/"
rsync -avr --delete root@nuc-docker01:/Storage/Media/YouTube/ /mnt/$drivec/YouTube/

echo -e "======= Time complete:  `date`"
echo "Sending completion message"
payload="{\"message\": \"$BACKUP_NAME Backup completed\nDate: `date`\n`df -h | grep sda`\n`df -h | grep sdb`\n`df -h | grep sdc`\", \"priority\": 2,\"title\": \"backups-rpi4:  $BACKUP_NAME Backup Complete\"}"
curl -X "POST" "https://gotify.sysctl.io/message" -H "accept: application/json" -H "Content-Type: application/json" -H "X-Gotify-Key:  $GOTIFY_TOKEN" -d "$payload"