start

#!/usr/bin/bash

function ok(){
	printf "\033[32;1mOk\033[0m\n"
}

function check_wget(){
	printf "checking for package wget ...."
	if [ -f /data/data/com.termux/files/usr/bin/wget ];then
		ok
	else
		printf "\033[33;m1Installing\033[0m\n"
		pkg install wget
		check_wget

	fi
}

function Setup_Storage(){
	printf "checking for storage access ...."

	if [ -d $HOME/storage ];then
		ok
	else
		printf "\033[33;1mproceed\033[0m\n"
		termux-setup-storage
		sleep 3
		if [ -d $HOME/storage ];then
			printf "\033[33;1mThis process need storage access to store data\033[0m\n"
			Setup_Storage
		fi

	fi
}

function check_Network(){
	printf "checking for Network ...."
	wget -q --spider http://google.com

	if [ $? -eq 0 ];
	then
		ok
	else
		printf "\033[31;mFailed\033[0m\n"
		printf "\033[33m-Make sure you are connected to Network and\033[0m [\033[32;1mPressEnter\033[0m]\r"
		read _
		check_Network

	fi
}

function process(){
	cd $HOME
	wget -O install-nethunter-termux https://offs.ec/2MceZWr
	chmod +x install-nethunter-termux
	printf "Mode of '\033[32;1minstall-nethunter-termux\033[0m' is changed to exe\n"
	printf "\033[32;1mInstalling kali-arm64.tar.xz....\033[0m"
	./install-nethunter-termux || bash install-nethunter-termux
}

function banner(){
	printf "\033[32;1m
+--------------------------------------------------------------------------------+
| 	 \033[31;1mCommand\033[32;1m       |                      \033[31;1m destination\033[32;1m                       |
+--------------------------------------------------------------------------------+
| nethunter	       | start Kali NetHunter command line interface             |
| nethunter -r         | start Kali NetHunter command line interface (root)      |
| nethunter kex passwd | Configure the KeX password (only needed before 1st use) |
| nethunter kex &      | start Kali NetHunter Desktop Experience                 |
| nethunter kex stop   | stop Kali NetHunter Desktop Experiencce                 |
+--------------------------------------------------------------------------------+
\033[0m"
}

function check_again(){
	if [ -d $HOME/kali-arm64 ];then
		printf "\n\n\n[ \033[32;1mSucessfully Installed\033[0m ]\n\n\n"
	else
		if [ -f $HOME/kali-arm64.tar.xz ];then
			tar -cjf kali-arm64.tar.xz kali-arm64 && mv kali-arm64.tar.xz
		else
			if [ -f $HOME/install-nethunter-termux ];then
				./install-nethunter-termux || bash install-nethunter-termux
			else
				process
				check_again
			fi
		fi
	fi

}


Setup_Storage   		# check Access to storage
check_Network			# check for Network status	
check_wget			# check for package wget
#process			# Install netnunter
check_again			# Check again
banner				# Print banner