#!/bin/bash
# This is the Easymap ato-installation script, its meant for facilitating the installation of Easymap for the general user in different Unix distributions. 
# Administraror privileges are required for the execution of this installer. 

# Links to the main Easymap repositories
git_address='git://git.code.sf.net/p/easymap-v1/code easymap'	#'https://github.com/MicolLab/easymap.git'
sf_download="wget -O easymap.zip https://sourceforge.net/projects/easymap-v1/files/latest/download"
# Default access port: 8100, can be changed adding a port number as an argument when running the script
if ! [ $1 ]; then
	port=8100

elif [ "$1" -ge 8100 ] && [ "$1" -le 8200 ]; then
	port=$1

else
	echo 'Please choose a port number between 8100 and 8200.'
	exit
fi

# First the user selects the Operative System used with a  simple menu. Then the script installs different dependencies in each case and clones 
# easymap from the main repository. Finally, it runs the install.sh file inside the Easymap folder for a default installation using port 8100
# as the access point to the web interface. 

echo '
Welcome to the Easymap installer, please select your Operating System:

'
PS3='

Enter a number: '

distrs='Ubuntu_20 Ubuntu_18 Ubuntu_16 Ubuntu_14 Linux_AMI Linux_Redhat Quit'
select dis in $distrs
do
	if [ $dis == 'Quit' ]
	then
		echo "
Installation cancelled. 
			" 
		break
	else
		echo '
Beggining Easymap installation in' $dis'. Please wait for the process to finish, it could take up to 30 minutes.
'
		sleep 4s
	fi

	if [ $dis == 'Ubuntu_20' ]
	then
		apt-get update
		apt-get install build-essential zlib1g-dev libbz2-dev git wget tar zip liblzma-dev libncurses5-dev libncursesw5-dev libssl-dev make -y
		if [ -d easymap ]; then rm -rf easymap; fi
		#git clone $git_address
		$sf_download
		unzip easymap.zip
		chmod -R 755 easymap
		cd easymap
		./install.sh server $port
	fi

	if [ $dis == 'Ubuntu_18' ]
	then
		apt-get update  
		apt-get install build-essential zlib1g-dev libbz2-dev git wget tar zip liblzma-dev libncurses5-dev libncursesw5-dev libssl1.0-dev -y
		if [ -d easymap ]; then rm -rf easymap; fi
		#git clone $git_address
		$sf_download
		unzip easymap.zip
		chmod -R 755 easymap
		cd easymap
		./install.sh server $port
	fi

        if [ $dis == 'Ubuntu_16' ] || [ $dis == 'Ubuntu_14' ]
        then
		apt-get update
		apt-get install build-essential zlib1g-dev libbz2-dev git wget tar zip liblzma-dev libncurses5-dev libncursesw5-dev libssl-dev -y
		if [ -d easymap ]; then rm -rf easymap; fi
		#git clone $git_address
		$sf_download
		unzip easymap.zip
		chmod -R 755 easymap
		cd easymap
		./install.sh server $port
        fi

        if [ $dis == 'Linux_AMI' ]
        then
                yum groupinstall -y "Development Tools"
		yum groupinstall -y "Development Libraries"
		yum install -y wget zlib-devel bzip2-devel git ncurses-devel ncurses openssl-devel
		yum install -y xz-devel
		if [ -d easymap ]; then rm -rf easymap; fi
		#git clone $git_address
		$sf_download
		unzip easymap.zip
		chmod -R 755 easymap
		cd easymap
		./install.sh cli
		sudo -H -u $SUDO_USER bash -c "nohup ./src/Python-2.7.18/.localpython/bin/python -m CGIHTTPServer $port" &
        fi

        if [ $dis == 'Linux_Redhat' ]
        then
		yum groupinstall -y "Development Tools"
		yum groupinstall -y "Development Libraries"
		yum install -y wget zlib-devel bzip2-devel git ncurses-devel ncurses openssl-devel
		yum install -y xz-devel
		yum install -y curl-devel
		yum install -y curl
		if [ -d easymap ]; then rm -rf easymap; fi
		#git clone $git_address
		$sf_download
		unzip easymap.zip
		chmod -R 755 easymap
		cd easymap
		./install.sh cli
		sudo -H -u $SUDO_USER bash -c "nohup ./src/Python-2.7.18/.localpython/bin/python -m CGIHTTPServer $port" &
        fi

	if [ $dis == 'OS_X(Yosemite)' ]
	then
		echo 'Does your machine have proctools installed?
		'
		PS3='
Enter a number: '

		answ='Yes No'
		select dis in $answ
		do
			if [ $dis == 'Yes' ]
			then
				echo "
				
Proceeding with easymap installation.
				
				"
				xcode-select --install
				brew install zlib xz bzip2 git
				if [ -d easymap ]; then rm -rf easymap; fi
				git clone $git_address
				chmod -R 755 easymap
				cd easymap
				./install.sh server $port
				break
			else
				echo "
Please make sure proctools is installed in this machine. You can get proctools at (https://sourceforge.net/projects/proctools/).
				
				"
				break
			fi
		done
	fi
	break
done