#!/bin/bash

# Check if the user is root
if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
  exit
fi
SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )

ls -ld $SCRIPT_DIR | awk '{print $3}' >> ./config/installerName

# Setup user for service
useradd -M RadioNode
usermod -s -L RadioNode

# Create the .env file from the example
cp $SCRIPT_DIR/.env.example $SCRIPT_DIR/.env

# Change the ownership of the directory to the service user
chown RadioNode -R $SCRIPT_DIR

# Check for updates
apt-get update

# Install Node Repo
curl -fsSL https://deb.nodesource.com/setup_current.x | sudo -E bash -

# Update the system
apt-get update
apt-get upgrade -y

# Install the necessary packages
apt-get install -y nodejs portaudio19-dev libportaudio2 libpulse-dev pulseaudio apulse python3 python3-pip

# Ensure pulse audio is running
pulseaudio

# Install the node packages from the project
npm i 

# Install the python packages needed for the bot
pip install -r 

# Setup bot service
echo "[Unit]
Description=Radio Node Service
After=network.target

[Service]
WorkingDirectory="$SCRIPT_DIR"
ExecStart=/usr/bin/node .
Restart=always
RestartDelay=10
User=RadioNode
Environment=DEBUG='client:*'

[Install]
WantedBy=multi-user.target" >> /etc/systemd/system/RadioNode.service

# Setup bot update service
echo "[Unit]
Description=Radio Node Updater Service
After=network.target

[Service]
WorkingDirectory="$SCRIPT_DIR"
ExecStart=/usr/bin/bash update.sh
Restart=on-failure
User=RadioNode

[Install]
WantedBy=multi-user.target" >> /etc/systemd/system/RadioNodeUpdater.service

# Enable the service 
systemctl enable RadioNode.service

# Start the service 
systemctl start RadioNode.service