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

	if [[ ! $where_is_ssb_installed ]]; then
        # KILL the BRUTAL WAY...
        kill -9 $(ps auxf --sort=+utime | grep -w ssb-server| grep -v -E 'color=auto|grep' | tail -n 1 | awk '{print $2}')
		# Install dependencies
		sudo apt-get install -y socat python3-dev libtool python3-setuptools autoconf automake

		# Install nvm
		if [[ ! $(which nvm) ]]; then
            curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.2/install.sh | bash
            source ~/.bashrc
            export NVM_DIR="$HOME/.nvm"
            nvm install --lts
        fi

        cd ~/.ssb

		### Install module
		npm install -g sodium-native ssb-backlinks ssb-ws ssb-links ssb-query ssb-secret-blob ssb-private
		npm install -g ssb-server
    
        # TODO plugin activation !??
        # sbot plugins.enable 

		### Install oasis & ssb-cli (could replace ssb-server?? TODO: try it)
		npm -g install fraction/oasis#semver:
        npm install -g fraction/ssb-daemon
        # npm install -g ssb-cli
		
		# INSTALL sbotc
		if [[ ! $(which sbotc) ]]; then
			sudo apt install libsodium-dev jq -y
			git submodule add https://git.scuttlebot.io/%25133ulDgs%2FoC1DXjoK04vDFy6DgVBB%2FZok15YJmuhD5Q%3D.sha256 sbotc
			cd sbotc
			make
			sudo make install
		fi
		
    fi
    
	# TEST ssb-server Install
    ssbSERVER=$(which ssb-server)
    [[ $ssbSERVER == "" ]] && echo "Check your ssb-server install... Cannot find it !!" && exit 1
   	# If exists backup ~/.ssb to ~/.ssb_$USER SSB (one time only !)
   	[[ -d ~/.ssb_$USER ]] && echo "BACKUP already existing... ~/.ssb_$USER !!! Manual check please..." && exit 1
	[[ -d ~/.ssb ]] && [[ ! -d ~/.ssb_$USER ]] && mv ~/.ssb ~/.ssb_$USER 
    # CREATE ~/.ssb_astroport
    [[ ! -d ~/.ssb_astroport ]] && mkdir -p ~/.ssb_astroport && cd ~/.ssb_astroport
    # if exists, keep ~/.ssb_$USER/secret*
    [[ ! -f ~/.ssb_astroport/secret ]] && [[ -f ~/.ssb_$USER/secret ]] && cp -f ~/.ssb_$USER/secret* ~/.ssb_astroport/

	# Symlink ~/.ssb -> ~/.ssb_astroport
 	[[ -L ~/.ssb ]] && rm ~/.ssb
    [[ -d ~/.ssb_astroport ]] && ln -s ~/.ssb_astroport ~/.ssb
    ## #TODO get ~/.ssb/manifest.json from template
    cp ./templates/ssb/manifest.json ~/.ssb/manifest.json

	# Create config (TODO: adapt if public Pub or Local Node)
	# TODO: Create unique hostname in swarm !! uidna

	nodename=$(cat /etc/hostname)
	extension=$(echo $nodename | cut -d '.' -f 2)
	if [[ $extension == $nodename ]]; then
        PUB="false"
        nodename=$nodename.local
	else
        PUB="true"
    fi

    cat > ~/.ssb/config <<EOF
{
  "connections": {
    "incoming": {
      "net": [
        { "scope": "public", "host": "0.0.0.0", "external": ["$nodename"], "transform": "shs", "port": 8008 }
      ],
      "ws": [
        { "scope": ["public", "local", "device"], "host": "0.0.0.0", "port": 8989, "transform": "shs", "http": true }
      ]
    },
    "outgoing": {
      "net": [{ "transform": "shs" }]
    }
  }
}
EOF

    cat > ~/.zen/launch-oasis.sh <<EOF
#!/bin/bash
oasis --allow-host $nodename --host $nodename
EOF

	echo "
         _      __ __ _  
 _ _ .__|_o _  (_ (_ |_) 
(_(_)| || |(_| __)__)|_) 
            _|           
$nodename

"	
	echo '
 __ _ _      _ _           
(_ |_|_)\  /|_|_) o._ o_|_ 
__)|_| \ \/ |_| \ || || |_ ... SCUTTLEBUTT ... OK?
                           
'
	echo "Launching oasis"
    oasis --allow-host $nodename --host $nodename &
    echo " http://$nodename:3000 "
    echo
	echo "ADD ~/.zen/launch-oasis.sh TO YOUR '/etc/rc.local' !!! Or use patchwork. "
    sleep $((1 + RANDOM % 5))
	echo "LAUNCHING OASIS NODE MANAGER http://$nodename:3000"

    echo "IF YOU ARE A PUB consider protect it behind password nginx redirect !!!"

    echo "3 seconds before ssb_INIT.sh..."
    sleep 3
    $MY_PATH/zen/ssb_INIT.sh

}

$@