#!/bin/bash

YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m'
TMPFILE='/tmp/update_progress'
APOLLO_DIR=/opt/apolloapi

### SYSTEM commands ###
# Write down this line the system commands needed

### Install packages ###

echo -e "${YELLOW} ---> Installing system packages${NC}"

apt-get update
DEBIAN_FRONTEND=noninteractive apt-get install -y tor sqlite3

### Configuring Tor ###

echo -e "${YELLOW} ---> Configuring Tor${NC}"

cp $APOLLO_DIR/backend/torrc /etc/tor/torrc
usermod -a -G debian-tor futurebit
systemctl restart tor.service


### Update Miner/Node Binaries ###

echo -e "${YELLOW} ---> Updating System binaries${NC}"

arch=$(uname -m)

cp $APOLLO_DIR/backend/apollo-miner/bin/$arch/apollo-miner $APOLLO_DIR/backend/apollo-miner/futurebit-miner
cp $APOLLO_DIR/backend/node/bin/$arch/bitcoind $APOLLO_DIR/backend/node/bitcoind
cp $APOLLO_DIR/backend/node/bin/bitcoin.conf $APOLLO_DIR/backend/node/bitcoin.conf

### Write back the Bitcoin RPC password on conf file
PASS=`sqlite3 $APOLLO_DIR/futurebit.sqlite "SELECT node_rpc_password FROM settings ORDER BY id DESC LIMIT 1;"`

if [ -z "$PASS" ]
then
	echo "Bitcoin password is empty will be generated by the app"
else
	sed -i s/rpcpassword=futurebit/rpcpassword=${PASS}/ $APOLLO_DIR/backend/node/bitcoin.conf 
fi

# Don't touch below this line
echo "90" > $TMPFILE

### SYSTEMD ###
echo -e "${YELLOW} ---> Updating systemd files${NC}"

cp $APOLLO_DIR/backend/systemd/apollo-ui.service /etc/systemd/system/
cp $APOLLO_DIR/backend/systemd/apollo-miner.service /etc/systemd/system/
cp $APOLLO_DIR/backend/systemd/node.service /etc/systemd/system/
cp $APOLLO_DIR/backend/systemd/swap.service /etc/systemd/system/
cp $APOLLO_DIR/backend/systemd/start_swap.sh $APOLLO_DIR/backend/start_swap.sh

echo -e "${YELLOW} ---> Reloading systemd${NC}"
systemctl daemon-reload



echo -e "${YELLOW} ---> Restarting APP${NC}"
systemctl enable swap
systemctl start swap
systemctl restart node
systemctl restart apollo-miner

#Restart UI after old version of UI finishes update progress
( sleep 1 ; systemctl restart apollo-ui )

echo "100" > $TMPFILE