IP=1.1.1.1
PING_ATTEMPTS=3
SMB_SHARES_PUBLIC=(PublicShare1 PublicShare2)
SMB_SHARES_PRIVATE=(PrivateShare1 PrivateShare2)
MOUNT_POINT_ROOT=/Volumes

function fnGetCredentials {
    echo "Enter your username:"
    read USER
    echo "Enter your password:"
    read -s PASS
}

function fnPingCheck {
    echo "Ping check"

    ping -c$PING_ATTEMPTS $IP > /dev/null
    PING_EXIT_CODE=$?

    if [ $PING_EXIT_CODE -eq 0 ]
    then
        echo "Ping check status: OK"
    else
        echo "Ping check status: Failure"
        echo "Aborting"
        exit 1
    fi
}

function fnMount {
    echo "  Mounting $MOUNT_POINT_ROOT/$1"

    if [ ! -d "$MOUNT_POINT_ROOT/$1" ]; then
        mkdir $MOUNT_POINT_ROOT/$1

        # check if username is passed
        if [ -z $2 ]
        then
            mount -t smbfs //$IP/$1 $MOUNT_POINT_ROOT/$1
        else
            mount -t smbfs //$2:$3@$IP/$1 $MOUNT_POINT_ROOT/$1
        fi

        # if error remove directory
        if [ $? -eq 0 ]
        then
            echo "    > Success"
        else
            echo "    > Error"
            rmdir $MOUNT_POINT_ROOT/$1
        fi

    else
        echo "    > Already mounted"
    fi
}

if [ ${#SMB_SHARES_PRIVATE[@]} -ne 0 ]; then
    fnGetCredentials
fi

fnPingCheck


echo "Mounting public shares"
for i in "${SMB_SHARES_PUBLIC[@]}"
do
    fnMount $i
done


if [ ${#SMB_SHARES_PRIVATE[@]} -ne 0 ]; then
    echo "Mounting private shares"
    for i in "${SMB_SHARES_PRIVATE[@]}"
    do
        fnMount $i $USER $PASS
    done
fi