#!/bin/bash
scuttlebutt() {
	echo -e "${c_yellow}Onboarding SCUTTLEBUTT...$c_"
	where_is_ssb_installed=$(which ssb-server)
		
	BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

	if [[ ! $where_is_ssb_installed ]]; then
		# Install dependencies
		sudo apt-get install -y socat python3-dev libtool python3-setuptools autoconf automake

		# Install nvm
		curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.2/install.sh | bash
		source ~/.bashrc
		nvm install --lts

		# Install sbot-server
		[[ ! -d ~/.ssb_astroport ]] && mkdir -p ~/.ssb_astroport && cd ~/.ssb_astroport
		npm install sodium-native ssb-backlinks ssb-ws ssb-links ssb-query 
		npm install -g ssb-server
    fi
 
	# test Install
    ssbSERVER=$(which ssb-server)
    [[ $ssbSERVER == "" ]] && echo "Check your ssb-server install... Cannot find it !!" && exit 1
       
   	# BACKUP OLD SSB
	[[ ! -d ~/.ssb.$USER && -d ~/.ssb ]] && mv ~/.ssb ~/.ssb.$USER # BACKUP OLD SSB

	# MAKE A LINK ~/.ssb_astroport to ~/.ssb
	[[ ! -d ~/.ssb_astroport ]] && mkdir ~/.ssb_astroport
	[[ ! -L ~/.ssb ]] && ln -s ~/.ssb_astroport ~/.ssb

	# Create config (TODO: adapt if public Pub or Local Node)
	nodename=$(cat /etc/hostname)
	extension=$($(echo $nodename | cut -d '.' -f 2))

	if [[ $extension == "" ]]; then
		nodename=$(echo $nodename).home
	
		# LOCAL
		cat > ~/.ssb/config <<EOF
{
  "incoming": {
    "net": [{ "port": 8008, "scope": "public", "transform": "shs" }]
  },
  "outgoing": {
    "net": [{ "transform": "shs" }]
  }
}
EOF

	else
	
		# PUB
		cat > ~/.ssb/config <<EOF
{
  "connections": {
    "incoming": {
      "net": [
        {
          "scope": "public", "external": ["$nodename"], "transform": "shs", "port": 8008
        },
        { "scope": "private", "host": "127.0.0.1", "transform": "shs", "port": 8008 }
      ]
    },
    "outgoing": {
      "net": [
        {
          "transform": "shs"
        }
      ]
    }
  }
}
EOF

	fi
	
	# Store current user as sudo will change it
	currentUser=$USER

	if [[ ! -f /etc/systemd/system/ssb.service ]]; then
		# Copy SYSTEMD service to correct location
		sudo cp "$BASE_DIR/ssb.service" /tmp/ssb.service
		# Copy repplace __USER__ place holder to current user
		sudo sed -i "s|__USER__|${currentUser}|g" /tmp/ssb.service
		sudo sed -i "s|__SSBSERVER__|${ssbSERVER}|g" /tmp/ssb.service

		sudo mv /tmp/ssb.service /etc/systemd/system/ssb.service

		# Reload, Enable and start SSB Service
		sudo systemctl daemon-reload
		sudo systemctl enable ssb.service
		sudo systemctl start ssb.service
	fi

}

$@