API_HOST="https://api.ssh.surf"
API_KEY=$(cat /var/tools/container-expire-notifs/.api-key)

if [ ! $API_KEY ]; then
  notif "API key not found. Please re-run \`/enable-expire-notifs\`"
  exit 1
fi

hello=$(curl -w %{http_code} -sH "x-ssh-auth: $API_KEY" $API_HOST/hello -o /dev/null)

if [[ hello -ne 200 ]]; then
  notif "API key not valid. Please re-run \`/enable-expire-notifs\`"
  exit 1
fi

notif "Hello, your container at SSH.SURF has hit its expire date, if not extended before 6PM EST the container will be removed automatically. Use /extend to gain another 7 days."

date=$(curl -sH "x-ssh-auth: $API_KEY" $API_HOST/time | grep -o '"expireDate":"[^"]*' | grep -o '[^"]*$')
at -t $(date -d $date +'%Y%m%d%H%M' -d "$end_date+6 days") -f /var/tools/container-expire-notifs/notify.sh