#!/bin/bash

## Script Location
SCRIPTDIR=$(dirname $0)
source "$SCRIPTDIR/common/colors.sh"
source "$SCRIPTDIR/common/functions.sh"
source "$SCRIPTDIR/common/load-defaults.sh"

printf "$COL_LIGHT_BLUE" "* Checking if system already has netdata installed"
install_netdata=0
if ! service_exists netdata
then
  printf "$COL_YELLOW" "** $HOSTNAME appears to not have the netdata service"
  install_netdata=$netdata_install
else
  printf "$COL_GREEN" "** $HOSTNAME appears to already have the netdata service"
fi

if [ "$netdata_install" == "ask" ]; then
  if (whiptail --title "Netdata Install" --yes-button "yes" --no-button "no" --yesno "Do You want to install netdata?" 10 80)
  then
    install_netdata=1
  else
    install_netdata=0
  fi
fi


if [ "$install_netdata" == 1 ]; then
  if [[ $HOSTNAME == *template* ]]; then
    printf "$COL_RED" "** Hostname $HOSTNAME contains the word 'template', skipping netdata"
    install_netdata=0
  fi
fi

## netdata parent Join
if [ "$install_netdata" == 1 ]; then
  printf "$COL_YELLOW" "** Setting up netdata."
  # TODO deply a sed method to set the IP and API for the netdata parent
  # netdata_parent_ip=$(whiptail --passwordbox "Please enter the ip address of the netdata parent." 8 78 --title "Netdata Parent Prompt" 3>&1 1>&2 2>&3)
  # netdata_parent_api=$(whiptail --passwordbox "Please enter the api key of the netdata parent." 8 78 --title "Netdata Parent Prompt" 3>&1 1>&2 2>&3)
  curl https://my-netdata.io/kickstart.sh > /tmp/netdata-kickstart.sh && sh /tmp/netdata-kickstart.sh
  wget -O /etc/netdata/stream.conf http://10.0.69.250:89/stream.conf.hass
  systemctl restart netdata
else
  printf "$COL_CYAN"  "** Skipping netdata setup"
fi