#!/bin/bash

BOOTSTRAP_ZIP='https://fluxnodeservice.com/daemon_bootstrap.tar.gz'
BOOTSTRAP_ZIPFILE='daemon_bootstrap.tar.gz'
BOOTSTRAP_URL_MONGOD='https://fluxnodeservice.com/mongod_bootstrap.tar.gz'
BOOTSTRAP_ZIPFILE_MONGOD='mongod_bootstrap.tar.gz'
KDA_BOOTSTRAP_ZIPFILE='kda_bootstrap.tar.gz'
KDA_BOOTSTRAP_ZIP='https://fluxnodeservice.com/kda_bootstrap.tar.gz'


if [[ -d /home/$USER/.zelcash ]]; then
   CONFIG_DIR='.zelcash'
   CONFIG_FILE='zelcash.conf'
    
else
    CONFIG_DIR='.flux'
    CONFIG_FILE='flux.conf'
fi

FLUX_DIR='zelflux'
FLUX_APPS_DIR='ZelApps'
COIN_NAME='zelcash'

#color codes
RED='\033[1;31m'
YELLOW='\033[1;33m'
BLUE="\\033[38;5;27m"
SEA="\\033[38;5;49m"
GREEN='\033[1;32m'
CYAN='\033[1;36m'
NC='\033[0m'

#emoji codes
CHECK_MARK="${GREEN}\xE2\x9C\x94${NC}"
X_MARK="${RED}\xE2\x9C\x96${NC}"
PIN="${RED}\xF0\x9F\x93\x8C${NC}"
CLOCK="${GREEN}\xE2\x8C\x9B${NC}"
ARROW="${SEA}\xE2\x96\xB6${NC}"
BOOK="${RED}\xF0\x9F\x93\x8B${NC}"
HOT="${ORANGE}\xF0\x9F\x94\xA5${NC}"
WORNING="${RED}\xF0\x9F\x9A\xA8${NC}"
dversion="v5.0"

PM2_INSTALL="0"
zelflux_setting_import="0"

#dialog color
export NEWT_COLORS='
title=black,
'

function spinning_timer() {
    animation=( ⠋ ⠙ ⠹ ⠸ ⠼ ⠴ ⠦ ⠧ ⠇ ⠏ )
    end=$((SECONDS+NUM))
    while [ $SECONDS -lt $end ];
    do
        for i in "${animation[@]}";
        do
	    echo -e ""
            echo -ne "${RED}\r\033[1A\033[0K$i ${CYAN}${MSG1}${NC}"
            sleep 0.1
	    
        done
    done
    echo -ne "${MSG2}"
}

function string_limit_check_mark_port() {
if [[ -z "$2" ]]; then
string="$1"
string=${string::65}
else
string=$1
string_color=$2
string_leght=${#string}
string_leght_color=${#string_color}
string_diff=$((string_leght_color-string_leght))
string=${string_color::65+string_diff}
fi
echo -e "${PIN}${CYAN}$string[${CHECK_MARK}${CYAN}]${NC}"
}

function string_limit_check_mark() {
if [[ -z "$2" ]]; then
string="$1"
string=${string::50}
else
string=$1
string_color=$2
string_leght=${#string}
string_leght_color=${#string_color}
string_diff=$((string_leght_color-string_leght))
string=${string_color::50+string_diff}
fi
echo -e "${ARROW} ${CYAN}$string[${CHECK_MARK}${CYAN}]${NC}"
}

function string_limit_x_mark() {
if [[ -z "$2" ]]; then
string="$1"
string=${string::50}
else
string=$1
string_color=$2
string_leght=${#string}
string_leght_color=${#string_color}
string_diff=$((string_leght_color-string_leght))
string=${string_color::50+string_diff}
fi
echo -e "${ARROW} ${CYAN}$string[${X_MARK}${CYAN}]${NC}"
}

function tar_file_unpack()
{
    echo -e "${ARROW} ${YELLOW}Unpacking bootstrap archive file...${NC}"
    pv $1 | tar -zx -C $2
}

function tar_file_pack()
{
    echo -e "${ARROW} ${YELLOW}Creating bootstrap archive file...${NC}"
    tar -czf - $1 | (pv -p --timer --rate --bytes > $2) 2>&1
}

function check_tar()
{
    echo -e "${ARROW} ${YELLOW}Checking  bootstrap file integration...${NC}"
    
    if gzip -t "$1" &>/dev/null; then
    
        echo -e "${ARROW} ${CYAN}Bootstrap file is valid.................[${CHECK_MARK}${CYAN}]${NC}"
	
    else
    
        echo -e "${ARROW} ${CYAN}Bootstrap file is corrupted.............[${X_MARK}${CYAN}]${NC}"
	rm -rf $1
	
    fi
}

function pm2_install(){
    
    tmux kill-server > /dev/null 2>&1 && sleep 1
    echo -e "${ARROW} ${CYAN}PM2 installing...${NC}"
    npm install pm2@latest -g > /dev/null 2>&1
    
    if pm2 -v > /dev/null 2>&1
    then
        rm restart_zelflux.sh > /dev/null 2>&1
     	echo -e "${ARROW} ${CYAN}Configuring PM2...${NC}"
   	pm2 startup systemd -u $USER > /dev/null 2>&1
   	sudo env PATH=$PATH:/home/$USER/.nvm/versions/node/$(node -v)/bin pm2 startup systemd -u $USER --hp /home/$USER > /dev/null 2>&1
   	pm2 start ~/$FLUX_DIR/start.sh --name flux > /dev/null 2>&1
    	pm2 save > /dev/null 2>&1
	pm2 install pm2-logrotate > /dev/null 2>&1
	pm2 set pm2-logrotate:max_size 6M > /dev/null 2>&1
	pm2 set pm2-logrotate:retain 6 > /dev/null 2>&1
    	pm2 set pm2-logrotate:compress true > /dev/null 2>&1
    	pm2 set pm2-logrotate:workerInterval 3600 > /dev/null 2>&1
    	pm2 set pm2-logrotate:rotateInterval '0 12 * * 0' > /dev/null 2>&1
	source ~/.bashrc
	#echo -e "${ARROW} ${CYAN}PM2 version: ${GREEN}v$(pm2 -v)${CYAN} installed${NC}"
	string_limit_check_mark "PM2 v$(pm2 -v) installed....................................................." "PM2 ${GREEN}v$(pm2 -v)${CYAN} installed....................................................." 
  	PM2_INSTALL="1"

    else

	 string_limit_x_mark "PM2 was not installed....................................................."
	 echo
    fi 

}


function config_file() {

if [[ -f /home/$USER/install_conf.json ]]; then
import_settings=$(cat /home/$USER/install_conf.json | jq -r '.import_settings')
ssh_port=$(cat /home/$USER/install_conf.json | jq -r '.ssh_port')
firewall_disable=$(cat /home/$USER/install_conf.json | jq -r '.firewall_disable')
bootstrap_url=$(cat /home/$USER/install_conf.json | jq -r '.bootstrap_url')
bootstrap_zip_del=$(cat /home/$USER/install_conf.json | jq -r '.bootstrap_zip_del')
swapon=$(cat /home/$USER/install_conf.json | jq -r '.swapon')
mongo_bootstrap=$(cat /home/$USER/install_conf.json | jq -r '.mongo_bootstrap')
watchdog=$(cat /home/$USER/install_conf.json | jq -r '.watchdog')
use_old_chain=$(cat /home/$USER/install_conf.json | jq -r '.use_old_chain')
prvkey=$(cat /home/$USER/install_conf.json | jq -r '.prvkey')
outpoint=$(cat /home/$USER/install_conf.json | jq -r '.outpoint')
index=$(cat /home/$USER/install_conf.json | jq -r '.index')
zel_id=$(cat /home/$USER/install_conf.json | jq -r '.zelid')
kda_address=$(cat /home/$USER/install_conf.json | jq -r '.kda_address')

echo -e "${ARROW} ${YELLOW}Install config summary:"

if [[ "$prvkey" != "" && "$outpoint" != "" && "$index" != "" ]];then
echo -e "${PIN}${CYAN}Import settings from install_conf.json...........................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
else

if [[ "$import_settings" == "1" ]]; then
echo -e "${PIN}${CYAN}Import settings from exist config files..........................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
fi

fi

if [[ "$ssh_port" != "" ]]; then
string_limit_check_mark_port "SSH port: $ssh_port ...................................................................." "SSH port: ${GREEN}$ssh_port ${CYAN}...................................................................."
sleep 1
fi

if [[ "$firewall_disable" == "1" ]]; then
echo -e "${PIN}${CYAN}Firewall disabled diuring installation...........................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
else
echo -e "${PIN}${CYAN}Firewall enabled diuring installation............................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
fi

if [[ "$use_old_chain" == "1" ]]; then
echo -e "${PIN}${CYAN}Diuring re-installation old chain will be use....................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1

else

if [[ "$bootstrap_url" == "" ]]; then
echo -e "${PIN}${CYAN}Use Flux Bootstrap from source build in scripts..................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
else
echo -e "${PIN}${CYAN}Use Flux Bootstrap from own source...............................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
fi

if [[ "$bootstrap_zip_del" == "1" ]]; then
echo -e "${PIN}${CYAN}Remove Flux Bootstrap archive file...............................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
else
echo -e "${PIN}${CYAN}Leave Flux Bootstrap archive file................................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
fi

fi

if [[ "$swapon" == "1" ]]; then
echo -e "${PIN}${CYAN}Create a file that will be used for swap.........................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
fi

if [[ "$mongo_bootstrap" == "1" ]]; then
echo -e "${PIN}${CYAN}Use Bootstrap for MongoDB........................................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
fi

if [[ "$watchdog" == "1" ]]; then
echo -e "${PIN}${CYAN}Install watchdog.................................................[${CHECK_MARK}${CYAN}]${NC}" && sleep 1
fi
fi
}

function ip_confirm() {

    WANIP=$(curl --silent -m 15 https://api4.my-ip.io/ip | tr -dc '[:alnum:].')
    
    if [[ "$WANIP" == "" ]]; then
      WANIP=$(curl --silent -m 15 https://checkip.amazonaws.com | tr -dc '[:alnum:].')    
    fi  
      
    if [[ "$WANIP" == "" ]]; then
      WANIP=$(curl --silent -m 15 https://api.ipify.org | tr -dc '[:alnum:].')
    fi
      
        
    if [[ "$WANIP" == "" ]]; then
      	echo -e "${ARROW} ${CYAN}IP address could not be found, installation stopped .........[${X_MARK}${CYAN}]${NC}"
	echo
	exit
    fi
    
   string_limit_check_mark "IP: $WANIP ..........................................." "IP: ${GREEN}$WANIP${CYAN} ..........................................." 
}

function install_flux() {

echo -e "${GREEN}Module: Re-install Flux${NC}"
echo -e "${YELLOW}================================================================${NC}"

if [[ "$USER" == "root" ]]
then
    echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
    echo -e "${CYAN}Please switch to the user accont.${NC}"
    echo -e "${YELLOW}================================================================${NC}"
    echo -e "${NC}"
    exit
fi

 if pm2 -v > /dev/null 2>&1; then
 pm2 del zelflux > /dev/null 2>&1
 pm2 del flux > /dev/null 2>&1
 pm2 save > /dev/null 2>&1
 fi
 
docker_check=$(docker container ls -a | grep 'zelcash' | grep -Eo "^[0-9a-z]{8,}\b" | wc -l)
resource_check=$(df | egrep 'flux' | awk '{ print $1}' | wc -l)
mongod_check=$(mongoexport -d localzelapps -c zelappsinformation --jsonArray --pretty --quiet  | jq -r .[].name | head -n1)

if [[ "$mongod_check" != "" && "$mongod_check" != "null" ]]; then
echo -e "${ARROW} ${YELLOW}Detected Flux MongoDB local apps collection ...${NC}" && sleep 1
echo -e "${ARROW} ${CYAN}Cleaning MongoDB Flux local apps collection...${NC}" && sleep 1
echo "db.zelappsinformation.drop()" | mongo localzelapps > /dev/null 2>&1
fi

if [[ $docker_check != 0 ]]; then
echo -e "${ARROW} ${YELLOW}Detected running docker container...${NC}" && sleep 1
echo -e "${ARROW} ${CYAN}Removing containers...${NC}"
sudo aa-remove-unknown && sudo service docker restart > /dev/null 2>&1 && sleep 2 
sleep 5
#docker ps | grep -Eo "^[0-9a-z]{8,}\b" |
docker container ls -a | grep 'zelcash' | grep -Eo "^[0-9a-z]{8,}\b" |
while read line; do
sudo docker stop $line > /dev/null 2>&1 && sleep 2 
sudo docker rm $line > /dev/null 2>&1 && sleep 2 
done
fi

if [[ $resource_check != 0 ]]; then
echo -e "${ARROW} ${YELLOW}Detected locked resource...${NC}" && sleep 1
echo -e "${ARROW} ${CYAN}Unmounting locked Flux resource${NC}" && sleep 1
df | egrep 'flux' | awk '{ print $1}' |
while read line; do
sudo umount -l $line && sleep 1
done
fi

if [ -f /home/$USER/$FLUX_DIR/config/userconfig.js ]; then

    echo -e "${ARROW} ${CYAN}Importing setting...${NC}"
    zel_id=$(grep -w zelid /home/$USER/$FLUX_DIR/config/userconfig.js | sed -e 's/.*zelid: .//' | sed -e 's/.\{2\}$//')
    WANIP=$(grep -w ipaddress /home/$USER/$FLUX_DIR/config/userconfig.js | sed -e 's/.*ipaddress: .//' | sed -e 's/.\{2\}$//')
    
    echo -e "${PIN}${CYAN}Zel ID = ${GREEN}$zel_id${NC}" && sleep 1
    
    KDA_A=$(grep -w kadena /home/$USER/$FLUX_DIR/config/userconfig.js | sed -e 's/.*kadena: .//' | sed -e 's/.\{2\}$//')
    
    if [[ "$KDA_A" != "" ]]; then
    
    echo -e "${PIN}${CYAN}Kadena address = ${GREEN}$KDA_A${NC}" && sleep 1
    
    fi
    
   
    echo -e "${PIN}${CYAN}IP = ${GREEN}$WANIP${NC}" && sleep 1   
    echo 
    echo -e "${ARROW} ${CYAN}Removing any instances of Flux....${NC}"
    sudo rm -rf $FLUX_DIR  > /dev/null 2>&1 && sleep 2
    #sudo rm -rf zelflux  > /dev/null 2>&1 && sleep 2
    zelflux_setting_import="1"

fi



if [ -d /home/$USER/$FLUX_DIR ]; then

    echo -e "${ARROW} ${CYAN}Removing any instances of Flux....${NC}"
    #sudo rm -rf zelflux  > /dev/null 2>&1 && sleep 2
    sudo rm -rf $FLUX_DIR  > /dev/null 2>&1 && sleep 2
    
fi

echo -e "${ARROW} ${CYAN}Flux downloading...${NC}"
git clone https://github.com/zelcash/zelflux.git > /dev/null 2>&1 && sleep 2

if [ -d /home/$USER/$FLUX_DIR ]
then

if [[ -f /home/$USER/$FLUX_DIR/package.json ]]; then
  current_ver=$(jq -r '.version' /home/$USER/$FLUX_DIR/package.json)
else
  string_limit_x_mark "Flux was not downloaded, run script again..........................................."
  echo
  exit
fi

string_limit_check_mark "Flux v$current_ver downloaded..........................................." "Flux ${GREEN}v$current_ver${CYAN} downloaded..........................................."
else
string_limit_x_mark "Flux was not downloaded, run script again..........................................."
echo
exit
fi


if [[ "$zelflux_setting_import" == "0" ]]; then

ip_confirm

while true
  do
    zel_id="$(whiptail --title "MULTITOOLBOX" --inputbox "Enter your ZEL ID from ZelCore (Apps -> Zel ID (CLICK QR CODE)) " 8 72 3>&1 1>&2 2>&3)"
    if [ $(printf "%s" "$zel_id" | wc -c) -eq "34" ] || [ $(printf "%s" "$zel_id" | wc -c) -eq "33" ]; then
      string_limit_check_mark "Zel ID is valid..........................................."
      break
    else
      string_limit_x_mark "Zel ID is not valid try again..........................................."
      sleep 2
   fi

 done
 
 
  touch ~/$FLUX_DIR/config/userconfig.js
    cat << EOF > ~/$FLUX_DIR/config/userconfig.js
module.exports = {
      initial: {
        ipaddress: '${WANIP}',
        zelid: '${zel_id}',
        testnet: false
      }
    }
EOF

else

if [[ "$KDA_A" != "" ]]; then

  touch ~/$FLUX_DIR/config/userconfig.js
    cat << EOF > ~/$FLUX_DIR/config/userconfig.js
module.exports = {
      initial: {
        ipaddress: '${WANIP}',
        zelid: '${zel_id}',
	kadena: '${KDA_A}',
        testnet: false
      }
    }
EOF

else

  touch ~/$FLUX_DIR/config/userconfig.js
    cat << EOF > ~/$FLUX_DIR/config/userconfig.js
module.exports = {
      initial: {
        ipaddress: '${WANIP}',
        zelid: '${zel_id}',
        testnet: false
      }
    }
EOF

fi

fi
   
if [[ -f /home/$USER/$FLUX_DIR/config/userconfig.js ]]; then
string_limit_check_mark "Flux configuration successfull..........................................."
else
string_limit_x_mark "Flux installation failed, missing config file..........................................."
echo
exit
fi

 if pm2 -v > /dev/null 2>&1; then 
 
   rm restart_zelflux.sh > /dev/null 2>&1
   pm2 del flux > /dev/null 2>&1
   pm2 del zelflux > /dev/null 2>&1
   pm2 save > /dev/null 2>&1
   echo -e "${ARROW} ${CYAN}Starting Flux....${NC}"
   echo -e "${ARROW} ${CYAN}Flux loading will take 2-3min....${NC}"
   echo
   pm2 start /home/$USER/$FLUX_DIR/start.sh --restart-delay=60000 --max-restarts=40 --name flux --time  > /dev/null 2>&1
   pm2 save > /dev/null 2>&1
   pm2 list

 else
 
    pm2_install()
    if [[ "$PM2_INSTALL" == "1" ]]; then
      echo -e "${ARROW} ${CYAN}Starting Flux....${NC}"
      echo -e "${ARROW} ${CYAN}Flux loading will take 2-3min....${NC}"
      echo
      pm2 list
    fi
 fi

}

function create_config() {
if [[ "$USER" == "root" ]]
then
    echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
    echo -e "${CYAN}Please switch to the user accont.${NC}"
    echo -e "${YELLOW}================================================================${NC}"
    echo -e "${NC}"
    exit
fi

echo -e "${GREEN}Module: Create FluxNode installation config file${NC}"
echo -e "${YELLOW}================================================================${NC}"


if jq --version > /dev/null 2>&1; then
sleep 0.2
else
echo -e "${ARROW} ${YELLOW}Installing JQ....${NC}"
sudo apt  install jq -y > /dev/null 2>&1

  if jq --version > /dev/null 2>&1
  then
    #echo -e "${ARROW} ${CYAN}Nodejs version: ${GREEN}$(node -v)${CYAN} installed${NC}"
    string_limit_check_mark "JQ $(jq --version) installed................................." "JQ ${GREEN}$(jq --version)${CYAN} installed................................."
    echo
  else
    #echo -e "${ARROW} ${CYAN}Nodejs was not installed${NC}"
    string_limit_x_mark "JQ was not installed................................."
    echo
    exit
  fi
fi

skip_zelcash_config='0'
skip_bootstrap='0'

if [[ -d /home/$USER/$CONFIG_DIR ]]; then

  if whiptail --yesno "Would you like import old settings from daemon and Flux?" 8 65; then
     import_settings='1'
     skip_zelcash_config='1'
     sleep 1
  else
     import_settings='0'
     sleep 1
  fi

  if whiptail --yesno "Would you like use exist Flux chain?" 8 65; then
    use_old_chain='1'
    skip_bootstrap='1'
    sleep 1
  else
    use_old_chain='0'
    sleep 1
  fi


fi

if [[ "$skip_zelcash_config" == "1" ]]; then
prvkey=""
outpoint=""
index=""
zelid=""
kda_address=""
else

prvkey=$(whiptail --inputbox "Enter your FluxNode Private Key from Zelcore" 8 65 3>&1 1>&2 2>&3)
sleep 1
outpoint=$(whiptail --inputbox "Enter your FluxNode Output TX ID from Zelcore" 8 72 3>&1 1>&2 2>&3)
sleep 1
index=$(whiptail --inputbox "Enter your FluxNode Output Index from Zelcore" 8 65 3>&1 1>&2 2>&3)
sleep 1
zel_id=$(whiptail --inputbox "Enter your ZEL ID from ZelCore (Apps -> Zel ID (CLICK QR CODE)) " 8 72 3>&1 1>&2 2>&3)
sleep 1
KDA_A=$(whiptail --inputbox "Please enter your Kadena address from Zelcore" 8 85 3>&1 1>&2 2>&3)
sleep 1
KDA_C=$(whiptail --inputbox "Please enter your kadena chainid (0-19)" 8 85 3>&1 1>&2 2>&3)

    if [[ "$KDA_A" == "" ]]; then 
        kda_address=""
    else
        kda_address="kadena:$KDA_A?chainid=$KDA_C"
    fi

fi

ssh_port=$(whiptail --inputbox "Enter port you are using for SSH (default 22)" 8 65 3>&1 1>&2 2>&3)
sleep 1


pettern='^[0-9]+$'
if [[ $ssh_port =~ $pettern ]] ; then
sleep 1
else
echo -e "${ARROW} ${CYAN}SSH port must be integer.................................[${X_MARK}${CYAN}]${NC}"
echo
exit
fi


if whiptail --yesno "Would you like disable firewall diuring installation?" 8 65; then
firewall_disable='1'
sleep 1
else
firewall_disable='0'
sleep 1
fi


if [[ "$skip_bootstrap" == "0" ]]; then

if whiptail --yesno "Would you like use Flux bootstrap from script source?" 8 65; then
bootstrap_url="$BOOTSTRAP_ZIP"
sleep 1
else
bootstrap_url=$(whiptail --inputbox "Enter your Flux bootstrap URL" 8 65 3>&1 1>&2 2>&3)
sleep 1
fi

if whiptail --yesno "Would you like keep bootstrap archive file localy?" 8 65; then
bootstrap_zip_del='0'
sleep 1
else
bootstrap_zip_del='1'
sleep 1
fi
fi

if whiptail --yesno "Would you like create swapfile?" 8 65; then
swapon='1'
sleep 1
else
swapon='0'
sleep 1
fi


if whiptail --yesno "Would you like use mongod bootstrap file?" 8 65; then
mongo_bootstrap='1'
sleep 1
else
mongo_bootstrap='0'
sleep 1
fi


if whiptail --yesno "Would you like install FluxNode watchdog?" 8 65; then
watchdog='1'
sleep 1
else
watchdog='0'
sleep 1
fi

rm /home/$USER/install_conf.json > /dev/null 2>&1
sudo touch /home/$USER/install_conf.json
sudo chown $USER:$USER /home/$USER/install_conf.json
    cat << EOF > /home/$USER/install_conf.json
{
  "import_settings": "${import_settings}",
  "prvkey": "${prvkey}",
  "outpoint": "${outpoint}",
  "index": "${index}",
  "zelid": "${zel_id}",
  "kda_address": "${kda_address}",
  "ssh_port": "${ssh_port}",
  "firewall_disable": "${firewall_disable}",
  "bootstrap_url": "${bootstrap_url}",
  "bootstrap_zip_del": "${bootstrap_zip_del}",
  "swapon": "${swapon}",
  "mongo_bootstrap": "${mongo_bootstrap}",
  "use_old_chain": "${use_old_chain}",
  "watchdog": "${watchdog}"
}
EOF
config_file
echo



}


function install_watchdog() {

if [[ "$USER" == "root" ]]
then
    echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
    echo -e "${CYAN}Please switch to the user accont.${NC}"
    echo -e "${YELLOW}================================================================${NC}"
    echo -e "${NC}"
    exit
fi

echo -e "${GREEN}Module: Install watchdog for FluxNode${NC}"
echo -e "${YELLOW}================================================================${NC}"

if ! pm2 -v > /dev/null 2>&1
then
pm2_install
 if [[ "$PM2_INSTALL" == "0" ]]; then
   exit
 fi
echo -e ""
fi

echo -e "${ARROW} ${CYAN}Cleaning...${NC}"
pm2 del watchdog  > /dev/null 2>&1
pm2 save  > /dev/null 2>&1
sudo rm -rf /home/$USER/watchdog  > /dev/null 2>&1

echo -e "${ARROW} ${CYAN}Downloading...${NC}"
cd && git clone https://github.com/XK4MiLX/watchdog.git > /dev/null 2>&1
echo -e "${ARROW} ${CYAN}Installing git hooks....${NC}"
wget https://raw.githubusercontent.com/XK4MiLX/zelnode/master/post-merge > /dev/null 2>&1
mv post-merge /home/$USER/watchdog/.git/hooks/post-merge
sudo chmod +x /home/$USER/watchdog/.git/hooks/post-merge
echo -e "${ARROW} ${CYAN}Installing watchdog module....${NC}"
cd watchdog && npm install > /dev/null 2>&1
echo -e "${ARROW} ${CYAN}Starting watchdog...${NC}"
pm2 start /home/$USER/watchdog/watchdog.js --name watchdog --watch /home/$USER/watchdog --ignore-watch '"./**/*.git" "./**/*node_modules" "./**/*watchdog_error.log" "./**/*config.js"' --watch-delay 10 > /dev/null 2>&1 
pm2 save > /dev/null 2>&1
if [[ -f /home/$USER/watchdog/watchdog.js ]]
then
current_ver=$(jq -r '.version' /home/$USER/watchdog/package.json)
#echo -e "${ARROW} ${CYAN}Watchdog ${GREEN}v$current_ver${CYAN} installed successful.${NC}"
string_limit_check_mark "Watchdog v$current_ver installed..........................................." "Watchdog ${GREEN}v$current_ver${CYAN} installed..........................................."
else
#echo -e "${ARROW} ${CYAN}Watchdog installion failed.${NC}"
string_limit_x_mark "Watchdog was not installed..........................................."
fi
echo
}


function kda_bootstrap() {

    echo -e "${GREEN}Module: Restore Kadena node blockchain from bootstrap${NC}"
    echo -e "${YELLOW}================================================================${NC}"

    if [[ "$USER" == "root" ]]; then
    
        echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
        echo -e "${CYAN}Please switch to the user accont.${NC}"
        echo -e "${YELLOW}================================================================${NC}"
        echo -e "${NC}"
        exit
    fi
    
    echo -e "${NC}"
    sudo chown -R $USER:$USER /home/$USER/$FLUX_DIR
    echo -e "${ARROW} ${CYAN}Stopping Kadena Node...${NC}"
    
    docker stop zelKadenaChainWebNode > /dev/null 2>&1 && sleep 10

    if [[ -d /home/$USER/$FLUX_DIR/$FLUX_APPS_DIR/zelKadenaChainWebNode/chainweb-db  ]]; then
        echo -e "${ARROW} ${CYAN}Cleaning...${NC}"
        sudo rm -rf /home/$USER/$FLUX_DIR/$FLUX_APPS_DIR/zelKadenaChainWebNode/chainweb-db
    fi
    
     mkdir -p /home/$USER/$FLUX_DIR/$FLUX_APPS_DIR/zelKadenaChainWebNode/chainweb-db/0  


    if [ -f "/home/$USER/$KDA_BOOTSTRAP_ZIPFILE" ]; then
           
        echo -e "${ARROW} ${CYAN}Local bootstrap file detected...${NC}"
	if whiptail --yesno "Do u want check vailidation of archive file before unpack?" 8 60 3>&1 1>&2 2>&3; then
            check_tar "/home/$USER/$KDA_BOOTSTRAP_ZIPFILE"   
	else
	    echo -e "${ARROW} ${CYAN}Vailidation of archive file skipped..${NC}"
        fi
	
    fi


    if [ -f "/home/$USER/$KDA_BOOTSTRAP_ZIPFILE" ]; then
    
	tar_file_unpack "/home/$USER/$KDA_BOOTSTRAP_ZIPFILE" "/home/$USER/$FLUX_DIR/$FLUX_APPS_DIR/zelKadenaChainWebNode/chainweb-db/0"
	sleep 2
        #unzip -o $KDA_BOOTSTRAP_ZIPFILE -d /home/$USER/$FLUX_DIR/$FLUX_APPS_DIR/zelKadenaChainWebNode > /dev/null 2>&1
	
    else

        echo -e "${ARROW} ${CYAN}Bootstrap file downloading...${NC}" && sleep 2

        CHOICE=$(
        whiptail --title "Bootstrap installation" --menu "Choose a method how to get bootstrap file" 10 47 2  \
            "1)" "Download from source build in script" \
            "2)" "Download from own source" 3>&2 2>&1 1>&3
        )


            case $CHOICE in
	    "1)")   
	         DB_HIGHT=$(curl -s -m 3 https://fluxnodeservice.com/kda_bootstrap.json | jq -r '.block_height')
		 echo -e "${ARROW} ${CYAN}KDA Bootstrap height: ${GREEN}$DB_HIGHT${NC}"
		 echo -e "${ARROW} ${CYAN}Downloading File: ${GREEN}$KDA_BOOTSTRAP_ZIP ${NC}"
       		 wget -O $KDA_BOOTSTRAP_ZIPFILE $KDA_BOOTSTRAP_ZIP -q --show-progress
		 tar_file_unpack "/home/$USER/$KDA_BOOTSTRAP_ZIPFILE" "/home/$USER/$FLUX_DIR/$FLUX_APPS_DIR/zelKadenaChainWebNode/chainweb-db/0" 
		 sleep 2

	    ;;
	    "2)")   
  		 KDA_BOOTSTRAP_ZIP="$(whiptail --title "Kadena node bootstrap source (*.tar.gz, *.zip file supported)" --inputbox "Enter your URL" 8 72 3>&1 1>&2 2>&3)"
		 KDA_BOOTSTRAP_ZIPFILE="${KDA_BOOTSTRAP_ZIP##*/}"
		 echo -e "${ARROW} ${CYAN}Downloading File: ${GREEN}$KDA_BOOTSTRAP_ZIP ${NC}"
		 wget -O $KDA_BOOTSTRAP_ZIPFILE $KDA_BOOTSTRAP_ZIP -q --show-progress	
		 
		 if [[ "$BOOTSTRAP_ZIPFILE" == *".zip"* ]]; then
 		    echo -e "${ARROW} ${YELLOW}Unpacking wallet bootstrap please be patient...${NC}"
                    unzip -o $KDA_BOOTSTRAP_ZIPFILE -d /home/$USER/$FLUX_DIR/$FLUX_APPS_DIR/zelKadenaChainWebNode/chainweb-db/0 > /dev/null 2>&1
		else	       
		    tar_file_unpack "/home/$USER/$KDA_BOOTSTRAP_ZIPFILE" "/home/$USER/$FLUX_DIR/$FLUX_APPS_DIR/zelKadenaChainWebNode/chainweb-db/0"
		   
		fi		
		  sleep 2
	    ;;
            esac

    fi

    if whiptail --yesno "Would you like remove bootstrap archive file?" 8 60; then
        rm -rf $KDA_BOOTSTRAP_ZIPFILE
    fi

    docker start zelKadenaChainWebNode > /dev/null 2>&1
    NUM='15'
    MSG1='Starting Kadena Node...'
    MSG2="${CYAN}........................[${CHECK_MARK}${CYAN}]${NC}"
    spinning_timer
    echo -e "" 
    echo -e "${ARROW} ${CYAN}Kadena Node initial process can take about ~15min. ${NC}"
    echo -e "" 

}


function flux_daemon_bootstrap() {

    echo -e "${GREEN}Module: Restore Flux blockchain from bootstrap${NC}"
    echo -e "${YELLOW}================================================================${NC}"

    if [[ "$USER" == "root" ]]; then
    
        echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
        echo -e "${CYAN}Please switch to the user accont.${NC}"
        echo -e "${YELLOW}================================================================${NC}"
        echo -e "${NC}"
        exit
    fi

    echo -e "${NC}"
    echo -e "${ARROW} ${CYAN}Stopping Flux daemon service${NC}"
    sudo systemctl stop $COIN_NAME > /dev/null 2>&1 && sleep 2
    sudo fuser -k 16125/tcp > /dev/null 2>&1 && sleep 1

    if [[ -e ~/$CONFIG_DIR/blocks ]] && [[ -e ~/$CONFIG_DIR/chainstate ]]; then
        echo -e "${ARROW} ${CYAN}Cleaning...${NC}"
        rm -rf ~/$CONFIG_DIR/blocks ~/$CONFIG_DIR/chainstate ~/$CONFIG_DIR/determ_zelnodes
    fi

    BOOTSTRAP_ZIPFILE="${BOOTSTRAP_ZIP##*/}"
    
    if [ -f "/home/$USER/$BOOTSTRAP_ZIPFILE" ]; then
    
     echo -e "${ARROW} ${YELLOW}Local bootstrap file detected...${NC}"
	
        if [[ "$BOOTSTRAP_ZIPFILE" == *".zip"* ]]; then	
            
            echo -e "${ARROW} ${YELLOW}Checking if zip file is corrupted...${NC}"
	    
            if unzip -t $BOOTSTRAP_ZIPFILE | grep 'No errors' > /dev/null 2>&1
            then
                echo -e "${ARROW} ${CYAN}Bootstrap zip file is valid.............[${CHECK_MARK}${CYAN}]${NC}"
            else
                printf '\e[A\e[K'
                printf '\e[A\e[K'
                printf '\e[A\e[K'
                printf '\e[A\e[K'
                printf '\e[A\e[K'
                printf '\e[A\e[K'
                echo -e "${ARROW} ${CYAN}Bootstrap file is corrupted.............[${X_MARK}${CYAN}]${NC}"
                rm -rf $BOOTSTRAP_ZIPFILE
            fi
	    
        else	    
                check_tar "/home/$USER/$BOOTSTRAP_ZIPFILE"
        fi
	    
    fi


    if [ -f "/home/$USER/$BOOTSTRAP_ZIPFILE" ]; then
	
	
        if [[ "$BOOTSTRAP_ZIPFILE" == *".zip"* ]]; then
            echo -e "${ARROW} ${YELLOW}Unpacking wallet bootstrap please be patient...${NC}"
            unzip -o $BOOTSTRAP_ZIPFILE -d /home/$USER/$CONFIG_DIR > /dev/null 2>&1
        else
            tar_file_unpack "/home/$USER/$BOOTSTRAP_ZIPFILE" "/home/$USER/$CONFIG_DIR"
            sleep 2  
        fi
	
    else

            CHOICE=$(
            whiptail --title "FLUXNODE INSTALLATION" --menu "Choose a method how to get bootstrap file" 10 47 2  \
                "1)" "Download from source build in script" \
                "2)" "Download from own source" 3>&2 2>&1 1>&3
            )


            case $CHOICE in
	    "1)")   
	        
	        DB_HIGHT=$(curl -s -m 3 https://fluxnodeservice.com/daemon_bootstrap.json | jq -r '.block_height')
		echo -e "${ARROW} ${CYAN}Flux daemon bootstrap height: ${GREEN}$DB_HIGHT${NC}"
	 	echo -e "${ARROW} ${YELLOW}Downloading File: ${GREEN}$BOOTSTRAP_ZIP ${NC}"
       		wget -O $BOOTSTRAP_ZIPFILE $BOOTSTRAP_ZIP -q --show-progress
	        tar_file_unpack "/home/$USER/$BOOTSTRAP_ZIPFILE" "/home/$USER/$CONFIG_DIR" 
		sleep 2



	    ;;
	    "2)")   
  		BOOTSTRAP_ZIP="$(whiptail --title "Flux daemon bootstrap setup" --inputbox "Enter your URL (zip, tar.gz)" 8 72 3>&1 1>&2 2>&3)"
		echo -e "${ARROW} ${YELLOW}Downloading File: ${GREEN}$BOOTSTRAP_ZIP ${NC}"		
		BOOTSTRAP_ZIPFILE="${BOOTSTRAP_ZIP##*/}"
		wget -O $BOOTSTRAP_ZIPFILE $BOOTSTRAP_ZIP -q --show-progress
		
	        if [[ "$BOOTSTRAP_ZIPFILE" == *".zip"* ]]; then
 		    echo -e "${ARROW} ${YELLOW}Unpacking wallet bootstrap please be patient...${NC}"
                    unzip -o $BOOTSTRAP_ZIPFILE -d /home/$USER/$CONFIG_DIR > /dev/null 2>&1
		else	       
		    tar_file_unpack "/home/$USER/$BOOTSTRAP_ZIPFILE" "/home/$USER/$CONFIG_DIR"
		    sleep 2
		fi
	    ;;
            esac

    fi
    
    
    if whiptail --yesno "Would you like remove bootstrap archive file?" 8 60; then
        rm -rf $BOOTSTRAP_ZIPFILE
    fi

    sudo systemctl start $COIN_NAME  > /dev/null 2>&1 && sleep 2
    NUM='35'
    MSG1='Starting Flux daemon service...'
    MSG2="${CYAN}........................[${CHECK_MARK}${CYAN}]${NC}"
    spinning_timer
    echo -e "" && echo -e ""
}

function mongodb_bootstrap(){

echo -e "${GREEN}Module: Restore Flux MongoDB datatable from bootstrap (explorer only)${NC}"
echo -e "${YELLOW}================================================================${NC}"

if [[ "$USER" == "root" ]]; then
    echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
    echo -e "${CYAN}Please switch to the user accont.${NC}"
    echo -e "${YELLOW}================================================================${NC}"
    echo -e "${NC}"
    exit
fi

sudo rm /home/$USER/fluxdb_dump.tar.gz  > /dev/null 2>&1
sudo rm /home/$USER/$BOOTSTRAP_ZIPFILE_MONGOD  > /dev/null 2>&1

if ! pm2 -v > /dev/null 2>&1; then
 
   pm2_install 

   if [[ "$PM2_INSTALL" == "0" ]]; then
    exit
   fi

fi

WANIP=$(wget http://ipecho.net/plain -O - -q)
DB_HIGHT=$(curl -s -m 5 https://fluxnodeservice.com/mongodb_bootstrap.json | jq -r '.block_height')
BLOCKHIGHT=$(curl -s -m 5 http://"$WANIP":16127/explorer/scannedheight | jq '.data.generalScannedHeight')	
FORCE_BOOTSTRAP=0

if [[ "$DB_HIGHT" == "" ]]; then
    echo -e "${ARROW} ${CYAN}MongoDB bootstrap server offline...${NC}"
    string_limit_x_mark "Operation aborted....................."
    exit
fi


if [[ "$BLOCKHIGHT" == ""  ||  "$BLOCKHIGHT" == "null" ]]; then

    if whiptail --yesno "Local Explorer not respondin...Would you like force bootstrap installation?" 8 60; then   
        FORCE_BOOTSTRAP=1		
    else
        string_limit_x_mark "Local Explorer not responding........."
        string_limit_x_mark "Operation aborted....................."	
        echo -e ""
        exit  
    fi

fi
   
 if [[ "$FORCE_BOOTSTRAP" != "1" ]]; then	

    if [[ "$BLOCKHIGHT" == "null" ]]; then

           message=$(curl -s -m 5 http://"$WANIP":16127/explorer/scannedheight | jq -r .data.message)
        
           if whiptail --yesno "Flux explorer error noticed...Would you like force bootstrap installation?" 8 60; then 
              FORCE_BOOTSTRAP=1
           else
	      echo -e "${ARROW} ${CYAN}Flux explorer error: ${RED}$message${NC}"
              string_limit_x_mark "Operation aborted....................."
              echo -e ""
	      exit
	   fi  
      fi
 fi


if [[ "$BLOCKHIGHT" != "" && "$BLOCKHIGHT" != "null" ]]; then

        if [[ "$BLOCKHIGHT" -gt "$DB_HIGHT" ]]; then
	  
	    if whiptail --yesno "Datatable is out of date....Would you like force bootstrap installation?" 8 60; then   
                FORCE_BOOTSTRAP=1		
            else
                echo -e "${ARROW} ${CYAN}Current Node block hight ${RED}$BLOCKHIGHT${CYAN} > Bootstrap block hight ${RED}$DB_HIGHT${CYAN}. Datatable is out of date.${NC}"
	        string_limit_x_mark "Operation aborted....................."
                echo -e ""
	        exit
            fi
	  
        fi	         
fi


echo -e "${ARROW} ${CYAN}IP: ${RED}$WANIP${NC}"

if [[ "$FORCE_BOOTSTRAP" != "1" ]]; then
    echo -e "${ARROW} ${CYAN}Node block hight: ${GREEN}$BLOCKHIGHT${NC}"
fi

echo -e "${ARROW} ${CYAN}Bootstrap block hight: ${GREEN}$DB_HIGHT${NC}"
echo -e ""


echo -e "${ARROW} ${CYAN}Downloading File: ${GREEN}$BOOTSTRAP_URL_MONGOD${NC}"
wget $BOOTSTRAP_URL_MONGOD -q --show-progress 
echo -e "${ARROW} ${CYAN}Unpacking...${NC}"
tar xvf $BOOTSTRAP_ZIPFILE_MONGOD -C /home/$USER > /dev/null 2>&1 && sleep 1
echo -e "${ARROW} ${CYAN}Stoping Flux...${NC}"
pm2 stop flux > /dev/null 2>&1
echo -e "${ARROW} ${CYAN}Importing mongodb datatable...${NC}"
mongorestore --port 27017 --db zelcashdata /home/$USER/dump/zelcashdata --drop > /dev/null 2>&1
echo -e "${ARROW} ${CYAN}Cleaning...${NC}"
sudo rm -rf /home/$USER/dump > /dev/null 2>&1 && sleep 1
sudo rm -rf $BOOTSTRAP_ZIPFILE_MONGOD > /dev/null 2>&1  && sleep 1
pm2 start flux > /dev/null 2>&1
pm2 save > /dev/null 2>&1

NUM='120'
MSG1='Flux starting...'
MSG2="${CYAN}.....................[${CHECK_MARK}${CYAN}]${NC}"
spinning_timer
echo

#BLOCKHIGHT_AFTER_BOOTSTRAP=$(curl -s -m 3 http://"$WANIP":16127/explorer/scannedheight | jq '.data.generalScannedHeight')
BLOCKHIGHT_AFTER_BOOTSTRAP=$(mongoexport -d zelcashdata -c scannedheight  --jsonArray --pretty --quiet | jq -r .[].generalScannedHeight)	
 if [[ "$BLOCKHIGHT_AFTER_BOOTSTRAP" != "" && "$BLOCKHIGHT_AFTER_BOOTSTRAP" == "null" ]]; then
 
             echo -e "${ARROW} ${CYAN}Node block hight after restored: ${GREEN}$BLOCKHIGHT_AFTER_BOOTSTRAP${NC}"
	    
	     if [[ "$BLOCKHIGHT_AFTER_BOOTSTRAP" -ge  "$DB_HIGHT" ]]; then

                 string_limit_check_mark "MongoDB bootstrap installed successful.................................."
                 echo -e ""
             else
	     
	         if [[ "$FORCE_BOOTSTRAP" == "1" ]]; then
                    string_limit_check_mark "MongoDB bootstrap installed successful.................................."
                    echo -e ""
		 else
		    string_limit_x_mark "MongoDB bootstrap installation failed.................................."
                    echo -e ""
		 fi
		 
             fi
 else
 
     string_limit_x_mark "MongoDB bootstrap installation failed.................................."
     echo -e ""
 
 fi
	
	
}

function install_kernel(){


echo -e "${GREEN}Module: Install Linux Kernel 5.X for Ubuntu 18.04${NC}"
echo -e "${YELLOW}================================================================${NC}"

if [[ "$USER" == "root" ]]
then
    echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
    echo -e "${CYAN}Please switch to the user accont.${NC}"
    echo -e "${YELLOW}================================================================${NC}"
    echo -e "${NC}"
    exit
fi

echo -e "${NC}"
echo -e "${YELLOW}Installing Linux Kernel 5.x${NC}"
sudo apt-get install --install-recommends linux-generic-hwe-18.04 -y
read -p "Would you like to reboot pc Y/N?" -n 1 -r
echo -e "${NC}"
if [[ $REPLY =~ ^[Yy]$ ]]
then
sudo reboot -n
fi

}

function analyzer_and_fixer(){

echo -e "${GREEN}Module: FluxNode analyzer and fixer${NC}"
echo -e "${YELLOW}================================================================${NC}"

if [[ "$USER" == "root" ]]
then
    echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
    echo -e "${CYAN}Please switch to the user accont.${NC}"
    echo -e "${YELLOW}================================================================${NC}"
    echo -e "${NC}"
    exit
fi

bash -i <(curl -s https://raw.githubusercontent.com/XK4MiLX/zelnode/master/nodeanalizerandfixer.sh)

}

 function insertAfter
{
   local file="$1" line="$2" newText="$3"
   sudo sed -i -e "/$line/a"$'\\\n'"$newText"$'\n' "$file"
}

function fix_lxc_config(){

echo -e "${GREEN}Module: Fix your lxc.conf file on host${NC}"
echo -e "${YELLOW}================================================================${NC}"
echo -e ""

continer_name="$(whiptail --title "ZELNODE MULTITOOLBOX $dversion" --inputbox "Enter your LXC continer name" 8 72 3>&1 1>&2 2>&3)"
echo -e "${YELLOW}================================================================${NC}"
if [[ $(grep -w "features: mount=fuse,nesting=1" /etc/pve/lxc/$continer_name.conf) && $(grep -w "lxc.mount.entry: /dev/fuse dev/fuse none bind,create=file 0 0" /etc/pve/lxc/$continer_name.conf) ]] 
then
echo -e "${CHECK_MARK} ${CYAN}LXC configurate file $continer_name.conf [OK]${NC}"
fi

insertAfter "/etc/pve/lxc/$continer_name.conf" "cores" "features: mount=fuse,nesting=1"
sudo bash -c "echo 'lxc.mount.entry: /dev/fuse dev/fuse none bind,create=file 0 0' >>/etc/pve/lxc/$continer_name.conf"
sudo bash -c "echo 'lxc.cap.drop:' >>/etc/pve/lxc/$continer_name.conf"
sudo bash -c "echo 'lxc.cap.drop: mac_override sys_time sys_module sys_rawio' >>/etc/pve/lxc/$continer_name.conf"
sudo bash -c "echo 'lxc.apparmor.profile: unconfined' >>/etc/pve/lxc/$continer_name.conf"
sudo bash -c "echo 'lxc.cgroup.devices.allow: a' >>/etc/pve/lxc/$continer_name.conf"
sudo bash -c "echo 'lxc.cap.drop:' >>/etc/pve/lxc/$continer_name.conf"   

if [[ $(grep -w "features: mount=fuse,nesting=1" /etc/pve/lxc/$continer_name.conf) && $(grep -w "lxc.mount.entry: /dev/fuse dev/fuse none bind,create=file 0 0" /etc/pve/lxc/$continer_name.conf) ]] 
then
echo -e "${CHECK_MARK} ${CYAN}LXC configurate file $continer_name.conf [FiXED]${NC}"
else
echo -e "${X_MARK} ${CYAN}LXC configurate file $continer_name.conf fix [Failed]${NC}"
fi  

}

function install_node(){

echo -e "${GREEN}Module: Install FluxNode${NC}"
echo -e "${YELLOW}================================================================${NC}"

if [[ "$USER" == "root" ]]
then
    echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
    echo -e "${CYAN}Please switch to the user accont.${NC}"
    echo -e "${YELLOW}================================================================${NC}"
    echo -e "${NC}"
    exit
fi

if [[ $(lsb_release -d) != *Debian* && $(lsb_release -d) != *Ubuntu* ]]; then

   echo -e "${WORNING} ${CYAN}ERROR: ${RED}OS version not supported${NC}"
   echo -e "${WORNING} ${CYAN}Installation stopped...${NC}"
   echo
   exit
fi


if docker run hello-world > /dev/null 2>&1
then
echo -e ""
else
echo -e "${WORNING}${CYAN}Docker is not working correct or is not installed.${NC}"
exit
fi

bash -i <(curl -s https://raw.githubusercontent.com/XK4MiLX/zelnode/master/install_pro.sh)


}

function install_docker(){

echo -e "${GREEN}Module: Install Docker${NC}"
echo -e "${YELLOW}================================================================${NC}"

if [[ "$USER" != "root" ]]
then
    echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
    echo -e "${CYAN}Please switch to the root accont use command 'su -'.${NC}"
    echo -e "${YELLOW}================================================================${NC}"
    echo -e "${NC}"
    exit
fi

if [[ $(lsb_release -d) != *Debian* && $(lsb_release -d) != *Ubuntu* ]]; then

    echo -e "${WORNING} ${CYAN}ERROR: ${RED}OS version not supported${NC}"
    echo -e "${WORNING} ${CYAN}Installation stopped...${NC}"
    echo
    exit

fi

usernew="$(whiptail --title "MULTITOOLBOX $dversion" --inputbox "Enter your username" 8 72 3>&1 1>&2 2>&3)"

echo -e "${ARROW} ${YELLOW}Creating new user...${NC}"
adduser --gecos "" "$usernew" 
usermod -aG sudo "$usernew" > /dev/null 2>&1  
echo -e "${ARROW} ${YELLOW}Update and upgrade system...${NC}"
apt update -y && apt upgrade -y
echo -e "${ARROW} ${YELLOW}Installing docker...${NC}"
echo -e "${ARROW} ${CYAN}Architecture: ${GREEN}$(dpkg --print-architecture)${NC}"
           
if [[ -f /usr/share/keyrings/docker-archive-keyring.gpg ]]; then
    sudo rm /usr/share/keyrings/docker-archive-keyring.gpg > /dev/null 2>&1
fi

if [[ -f /etc/apt/sources.list.d/docker.list ]]; then
    sudo rm /etc/apt/sources.list.d/docker.list > /dev/null 2>&1 
fi


if [[ $(lsb_release -d) = *Debian* ]]
then

sudo apt-get remove docker docker-engine docker.io containerd runc -y > /dev/null 2>&1 
sudo apt-get update -y  > /dev/null 2>&1
sudo apt-get -y install apt-transport-https ca-certificates > /dev/null 2>&1 
sudo apt-get -y install curl gnupg-agent software-properties-common > /dev/null 2>&1
#curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add - > /dev/null 2>&1
#sudo add-apt-repository -y "deb [arch=amd64,arm64] https://download.docker.com/linux/debian $(lsb_release -cs) stable" > /dev/null 2>&1
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg > /dev/null 2>&1
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null 2>&1
sudo apt-get update -y  > /dev/null 2>&1
sudo apt-get install docker-ce docker-ce-cli containerd.io -y > /dev/null 2>&1  

else

sudo apt-get remove docker docker-engine docker.io containerd runc -y > /dev/null 2>&1 
sudo apt-get -y install apt-transport-https ca-certificates > /dev/null 2>&1  
sudo apt-get -y install curl gnupg-agent software-properties-common > /dev/null 2>&1  

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg > /dev/null 2>&1
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null 2>&1
#curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - > /dev/null 2>&1
#sudo add-apt-repository -y "deb [arch=amd64,arm64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" > /dev/null 2>&1
sudo apt-get update -y  > /dev/null 2>&1
sudo apt-get install docker-ce docker-ce-cli containerd.io -y > /dev/null 2>&1

fi

# echo -e "${YELLOW}Creating docker group..${NC}"
# groupadd docker
echo -e "${ARROW} ${YELLOW}Adding $usernew to docker group...${NC}"
adduser "$usernew" docker 
echo -e "${NC}"
echo -e "${YELLOW}=====================================================${NC}"
echo -e "${YELLOW}Running through some checks...${NC}"
echo -e "${YELLOW}=====================================================${NC}"

if sudo docker run hello-world > /dev/null 2>&1  
then
	echo -e "${CHECK_MARK} ${CYAN}Docker is installed${NC}"
else
	echo -e "${X_MARK} ${CYAN}Docker did not installed${NC}"
fi

if [[ $(getent group docker | grep "$usernew") ]] 
then
	echo -e "${CHECK_MARK} ${CYAN}User $usernew is member of 'docker'${NC}"
else
	echo -e "${X_MARK} ${CYAN}User $usernew is not member of 'docker'${NC}"
fi

echo -e "${YELLOW}=====================================================${NC}"
echo -e "${NC}"
read -p "Would you like switch to user account Y/N?" -n 1 -r
echo -e "${NC}"
if [[ $REPLY =~ ^[Yy]$ ]]
then
su - $usernew
fi

}

function daemon_reconfiguration()
{

echo -e "${GREEN}Module: Flux Daemon Reconfiguration${NC}"
echo -e "${YELLOW}================================================================${NC}"

if [[ "$USER" == "root" ]]
then
    echo -e "${CYAN}You are currently logged in as ${GREEN}$USER${NC}"
    echo -e "${CYAN}Please switch to the user accont.${NC}"
    echo -e "${YELLOW}================================================================${NC}"
    echo -e "${NC}"
    exit
fi

echo
echo -e "${ARROW} ${YELLOW}Fill in all the fields that you want to replace${NC}"
sleep 4
skip_change='4'
zelnodeprivkey="$(whiptail --title "Flux daemon reconfiguration" --inputbox "Enter your FluxNode Private Key generated by your Zelcore" 8 72 3>&1 1>&2 2>&3)"
sleep 1
zelnodeoutpoint="$(whiptail --title "Flux daemon reconfiguration" --inputbox "Enter your FluxNode Output TX ID" 8 72 3>&1 1>&2 2>&3)"
sleep 1
zelnodeindex="$(whiptail --title "Flux daemon reconfiguration" --inputbox "Enter your FluxNode Output Index" 8 60 3>&1 1>&2 2>&3)"
sleep 1
externalip="$(whiptail --title "Flux daemon reconfiguration" --inputbox "Enter your FluxNode IP" 8 60 3>&1 1>&2 2>&3)"
sleep 1

if [[ "$zelnodeprivkey" == "" ]]; then
skip_change=$((skip_change-1))
echo -e "${ARROW} ${CYAN}Replace FluxNode privkey skipped....................[${CHECK_MARK}${CYAN}]${NC}"
fi

if [[ "$zelnodeoutpoint" == "" ]]; then
skip_change=$((skip_change-1))
echo -e "${ARROW} ${CYAN}Replace FluxNode outpoint skipped ..................[${CHECK_MARK}${CYAN}]${NC}"
fi

if [[ "$zelnodeindex" == "" ]]; then
skip_change=$((skip_change-1))
echo -e "${ARROW} ${CYAN}Replace FluxNode index skipped......................[${CHECK_MARK}${CYAN}]${NC}"
fi

if [[ "$externalip" == "" ]]; then
skip_change=$((skip_change-1))
echo -e "${ARROW} ${CYAN}Replace FluxNode IP skipped.........................[${CHECK_MARK}${CYAN}]${NC}"
fi


if [[ "$skip_change" == "0" ]]; then
echo -e "${ARROW} ${YELLOW}All fields are empty changes skipped...${NC}"
echo
exit
fi

echo -e "${ARROW} ${CYAN}Stopping Flux daemon serivce...${NC}"
sudo systemctl stop $COIN_NAME  > /dev/null 2>&1 && sleep 2
sudo fuser -k 16125/tcp > /dev/null 2>&1


if [[ "$zelnodeprivkey" != "" ]]; then

if [[ "zelnodeprivkey=$zelnodeprivkey" == $(grep -w zelnodeprivkey ~/$CONFIG_DIR/$CONFIG_FILE) ]]; then
echo -e "${ARROW} ${CYAN}Replace FluxNode privkey skipped....................[${CHECK_MARK}${CYAN}]${NC}"
        else
        sed -i "s/$(grep -e zelnodeprivkey ~/$CONFIG_DIR/$CONFIG_FILE)/zelnodeprivkey=$zelnodeprivkey/" ~/$CONFIG_DIR/$CONFIG_FILE
                if [[ "zelnodeprivkey=$zelnodeprivkey" == $(grep -w zelnodeprivkey ~/$CONFIG_DIR/$CONFIG_FILE) ]]; then
                        echo -e "${ARROW} ${CYAN}FluxNode privkey replaced successful................[${CHECK_MARK}${CYAN}]${NC}"			
                fi
fi

fi

if [[ "$zelnodeoutpoint" != "" ]]; then

if [[ "zelnodeoutpoint=$zelnodeoutpoint" == $(grep -w zelnodeoutpoint ~/$CONFIG_DIR/$CONFIG_FILE) ]]; then
echo -e "${ARROW} ${CYAN}Replace FluxNode outpoint skipped ..................[${CHECK_MARK}${CYAN}]${NC}"
        else
        sed -i "s/$(grep -e zelnodeoutpoint ~/$CONFIG_DIR/$CONFIG_FILE)/zelnodeoutpoint=$zelnodeoutpoint/" ~/$CONFIG_DIR/$CONFIG_FILE
                if [[ "zelnodeoutpoint=$zelnodeoutpoint" == $(grep -w zelnodeoutpoint ~/$CONFIG_DIR/$CONFIG_FILE) ]]; then
                        echo -e "${ARROW} ${CYAN}FluxNode outpoint replaced successful...............[${CHECK_MARK}${CYAN}]${NC}"
                fi
fi

fi

if [[ "$zelnodeindex" != "" ]]; then

if [[ "zelnodeindex=$zelnodeindex" == $(grep -w zelnodeindex ~/$CONFIG_DIR/$CONFIG_FILE) ]]; then
echo -e "${ARROW} ${CYAN}Replace FluxNode index skipped......................[${CHECK_MARK}${CYAN}]${NC}"
        else
        sed -i "s/$(grep -w zelnodeindex ~/$CONFIG_DIR/$CONFIG_FILE)/zelnodeindex=$zelnodeindex/" ~/$CONFIG_DIR/$CONFIG_FILE
                if [[ "zelnodeindex=$zelnodeindex" == $(grep -w zelnodeindex ~/$CONFIG_DIR/$CONFIG_FILE) ]]; then
                        echo -e "${ARROW} ${CYAN}FluxNode index replaced successful..................[${CHECK_MARK}${CYAN}]${NC}"
			
                fi
fi

fi

if [[ "$externalip" != "" ]]; then

if [[ "externalip=$externalip" == $(grep -w externalip ~/$CONFIG_DIR/$CONFIG_FILE) ]]; then
echo -e "${ARROW} ${CYAN}Replace FluxNode IP skipped.........................[${CHECK_MARK}${CYAN}]${NC}"
        else
        sed -i "s/$(grep -w externalip ~/$CONFIG_DIR/$CONFIG_FILE)/externalip=$externalip/" ~/$CONFIG_DIR/$CONFIG_FILE
                if [[ "externalip=$externalip" == $(grep -w externalip ~/$CONFIG_DIR/$CONFIG_FILE) ]]; then
                        echo -e "${ARROW} ${CYAN}FluxNode IP replaced successful.....................[${CHECK_MARK}${CYAN}]${NC}"
			
                fi
fi
fi

sudo systemctl start $COIN_NAME  > /dev/null 2>&1 && sleep 2
NUM='35'
MSG1='Restarting daemon serivce...'
MSG2="${CYAN}........................[${CHECK_MARK}${CYAN}]${NC}"
spinning_timer
echo -e "" && echo -e ""

}




if ! figlet -v > /dev/null 2>&1
then
sudo apt-get update -y > /dev/null 2>&1
sudo apt-get install -y figlet > /dev/null 2>&1
fi

if ! pv -V > /dev/null 2>&1
then
sudo apt-get install -y pv > /dev/null 2>&1
fi

if ! gzip -V > /dev/null 2>&1
then
sudo apt-get install -y gzip > /dev/null 2>&1
fi

if ! zip -v > /dev/null 2>&1
then
sudo apt-get install -y zip > /dev/null 2>&1
fi

if ! whiptail -v > /dev/null 2>&1
then
sudo apt-get install -y whiptail > /dev/null 2>&1
fi



clear
sleep 1
echo -e "${BLUE}"
figlet -f slant "Multitoolbox"
echo -e "${YELLOW}================================================================${NC}"
echo -e "${GREEN}Version: $dversion${NC}"
echo -e "${GREEN}OS: Ubuntu 16/18/19/20, Debian 9/10 ${NC}"
echo -e "${GREEN}Created by: XK4MiLX from Flux's team${NC}"
echo -e "${GREEN}Special thanks to dk808, CryptoWrench && jriggs28${NC}"
echo -e "${YELLOW}================================================================${NC}"
echo -e "${CYAN}1  - Install Docker${NC}"
echo -e "${CYAN}2  - Install FluxNode${NC}"
echo -e "${CYAN}3  - FluxNode analyzer and fixer${NC}"
echo -e "${CYAN}4  - Install watchdog for FluxNode${NC}"
echo -e "${CYAN}5  - Restore Flux MongoDB datatable from bootstrap${NC}"
echo -e "${CYAN}6  - Restore Flux blockchain from bootstrap${NC}"
echo -e "${CYAN}7  - Create FluxNode installation config file${NC}"
echo -e "${CYAN}8  - Re-install Flux${NC}"
echo -e "${CYAN}9  - Flux Daemon Reconfiguration${NC}"
echo -e "${CYAN}10 - Restore Kadena node blockchain from bootstrap${NC}"
#echo -e "${CYAN}8 - Install Linux Kernel 5.X for Ubuntu 18.04${NC}"
echo -e "${YELLOW}================================================================${NC}"

read -rp "Pick an option and hit ENTER: "

  case "$REPLY" in

 1)  
    clear
    sleep 1
    install_docker
 ;;
 2) 
    clear
    sleep 1
    install_node
 ;;
 3)     
    clear
    sleep 1
    analyzer_and_fixer
 ;;
  4)  
    clear
    sleep 1
    install_watchdog   
 ;;
 
 5)  
    clear
    sleep 1
    mongodb_bootstrap     
 ;;
  6)  
    clear
    sleep 1
    flux_daemon_bootstrap     
 ;; 
  7)
    clear
    sleep 1
    create_config
 ;;
   8)
    clear
    sleep 1
    install_flux
 ;;
 9)
   clear
   sleep 1
   daemon_reconfiguration
   
 ;;
 
  10)
   clear
   sleep 1
   kda_bootstrap
   
 ;;
 
# 8)
    #clear
   # sleep 1
    #install_kernel
# ;;

    esac