#!/bin/bash

#set -e

# Retrieve arguments
app=ucoin
domain=$1
path=$2
port=$3
sync_node=$4
sync_port=$5
salt=$6
password=$7
#cpu=$(($7/100))
#cpu=`expr $7 / 100`
data_path=/home/yunohost.app/ucoin
ucoin="node --harmony $data_path/bin/ucoind"

# Check domain/path availability
sudo yunohost app checkurl $domain$path -a $app  \
    || (echo "Path not available: $domain$path" && exit 1)

# Check port availability
sudo yunohost app checkport $port
if [[ ! $? -eq 0 ]]; then
  exit 1
fi

# Open port on firewall
sudo yunohost firewall allow TCP $port > /dev/null 2>&1

# Store config on YunoHost instance
sudo yunohost app setting $app port -v $port
sudo yunohost app setting $app data_path -v $data_path

# Install dependencies: nodejs 0.12.x, npm
#sudo apt -y -qq install npm node nodejs-legacy
sudo apt -y -qq install curl g++ make
sudo curl --silent --location https://deb.nodesource.com/setup_0.12 | sudo bash -
sudo apt -y -qq install nodejs

# Install uCoin node and pm2 daemon manager
cd /home/yunohost.app/
sudo git clone https://github.com/ucoin-io/ucoin
cd $data_path
sudo npm install
sudo npm install -g pm2

# Configure uCoin node
$ucoin init --autoconf
$ucoin config --remoteh $domain --port $port --remotep $port --salt $salt --passwd $password # --cpu $cpu

# Synchronize uCoin node
echo "Synchronizing with $sync_node:$sync_port"
$ucoin sync $sync_node $sync_port --nointeractive > /dev/null 2>&1

# Launch uCoin node with pm2 daemon
sudo pm2 start $data_path/bin/ucoind --name ucoin --interpreter=node --node-args="--harmony" --log /var/log/$app.log -- start

# Add uCoin service to the YunoHost monitoring
sudo yunohost service add $app --log /var/log/$app.log

# SSOwat Configuration
sudo yunohost app setting $app skipped_uris -v "/"

# Add proxy_pass
sudo sed -i "s@YNH_EXAMPLE_PATH@$path@" ../conf/nginx.conf
sudo sed -i "s@YNH_EXAMPLE_PORT@$port@" ../conf/nginx.conf
sudo sed -i "s@YNH_EXEMPLE_DOMAIN@$domain@" ../conf/nginx.conf
sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf
sudo service nginx reload