#!/bin/bash
DIST=""
ARCH=""
VERS=""
EXT=""
installForUbuntu (){
    DIST="Ubuntu"
    configs=`cat /etc/lsb-release`
    for config in $configs; do
            K=`echo $config | cut -d '=' -f 1`
            V=`echo $config | cut -d '=' -f 2`
        if [ $K = "DISTRIB_RELEASE" ] ; then
            VERS=$V
        fi
    done    
        aptSetup
}

installForDebian (){
    DIST="Debian"
    VERS=`cat /etc/debian_version`
    aptSetup
}

aptSetup (){
    echo "general apt setup"
    echo "for $DIST $ARCH $VERS"
    SUDO=`which sudo`
    if [ -f $SUDO ]; then
        sudo apt-get -y install wget
    else
        echo "Enter root mode"
        su
        apt-get -y install wget sudo
    fi
    EXT=deb
    commonSetup
    wget https://raw.github.com/phaus/sam/master/scripts/apt/playSetup.sh -O ~/samt/scripts/playSetup.sh && bash ~/samt/scripts/playSetup.sh
    wget https://raw.github.com/phaus/sam/master/scripts/apt/installSAM.sh -O ~/samt/scripts/installSAM.sh && bash ~/samt/scripts/installSAM.sh
}

commonSetup() {
    wget https://raw.github.com/phaus/sam/master/scripts/common/download.winexe.sh -O ~/samt/scripts/download.winexe.sh && bash ~/samt/scripts/download.winexe.sh $DIST $VERS $ARCH ~/samt/packages
    # needs to be called from another location
    if [ -f ~/samt/packages/winexe_1.00_$ARCH.$EXT ]; then
        sudo dpkg -i ~/samt/packages/winexe_1.00_$ARCH.$EXT
    fi
}

init (){
    # move folders to an array and check in a loop
    if [ ! -d ~/samt ]; then
        echo "creating folder for SAM Tools"
        mkdir ~/samt
        mkdir ~/samt/scripts
        mkdir ~/samt/packages
        mkdir ~/samt/logs
    fi
    
    if [ `uname -m` = "x86_64" ]; then
        ARCH="amd64"
    elif [ `uname -m` = "amd64" ]; then
        ARCH="amd64"
    elif [ `uname -m` = "i686" ]; then
        ARCH="i386"
    elif [ `uname -m` = "i386" ]; then
        ARCH="i386"
    else
        echo "this os/architecture is currently not supported!"
    fi
    
    if [ -f /etc/lsb-release ]; then 
        installForUbuntu
    elif [ -f /etc/debian_version ]; then 
        installForDebian
    else        
        echo "this os/architecture is currently not supported!"
    fi
}

init