#!/bin/bash
#
# Author  : Gaston Gonzalez
# Date    : 4 June 2025
# Update  : 8 July 2025
# Purpose : Wrapper script around ADS-B integration
#
# Preconditions:
# 1. RTL-SDR v2 is connected and detected
#
# Postconditions:
# 1. dump1099 systemd service is launched
# 2. et-aircraft-app launched

source /opt/emcomm-tools/bin/et-common

CLEAN_UP=1

cleanup() {
  if [[ ${CLEAN_UP} -eq 1 ]]; then
    et-log "Stopping dump1099 service"
    systemctl --user stop et-service-dump1090
  fi
}

# Stop dump1099 on exit
trap cleanup EXIT

if [[ ! -e ${ET_DEVICE_SDR} ]]; then
  notify-user "No ${ET_DEVICE_SDR} detected. Reconnect your SDR."
  CLEAN_UP=0
  exit 1
fi

systemctl --user restart et-service-dump1090
if [[ $? -eq 0 ]]; then
  start_and_wait_for_service et-service-dump1090
  et-aircraft-app
fi