#!/bin/bash
#emacs: -*- mode: shell-script; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil -*-
#ex: set sts=4 ts=4 sw=4 et:

# play save
set -e
set -u

cfg_dir=/etc/neurodebian/guest/setupwizard_done
success_flag=$cfg_dir/setupwizard_done
nd_icon=/usr/share/pixmaps/neurodebian.svg
icon_opt="--window-icon=$nd_icon"

first_run=0
if [ ! -e $success_flag ]; then
	first_run=1
fi

if [ $first_run -eq 1 ]; then
zenity --info $icon_opt --title="NeuroDebian Setup Wizard" \
       --text="Welcome to the NeuroDebian virtual machine!

This is the first time you have started this virtual machine. We will now perform a few simple steps to finalize its configuration. This includes upgrading the system to the latest available versions and installing additional software packages upon your request."
fi

if ! zenity --question $icon_opt --title="NeuroDebian Setup Wizard" \
--text="The setup procedure requires network access to download packages from the Debian archive. If you do not have network access right now, you can re-start this wizard at any time from the NeuroDebian menu.

Do you want to proceed with updating the system?
"; then
	exit 0
fi

# initialize apt
update-manager -c

if [ ! -e /etc/popularity-contest.conf ]; then
	zenity --info $icon_opt --title="NeuroDebian Setup Wizard" \
		--text="You will now be given the choice to participate in the package survey. If enabled, a list of installed packages will be anonymously sent to Debian (http://popcon.debian.org). Your participation is important for two reasons:

1) Popular packages receive more attention from developers, bugs are fixed faster and updates are provided quicker.
2) User statistics can help research software developers to acquire funding for continued development."

	# install, but do not fail if something goes wrong
	nd-autoinstall popularity-contest /etc/popularity-contest.conf || true
fi

# essential things are done -- let's mark sucess
if [ $first_run -eq 1 ]; then
	sudo bash -c "mkdir -p $cfg_dir && touch $success_flag"
fi

packages=$(zenity --list --checklist --column="Install" --column="Description" \
	   --column="Package Name" --print-column=3 --hide-column=3 --hide-header \
	   --separator=' ' --text="This is the manual
" \
FALSE "one" "ipython" \
FALSE "two" "vim" \
FALSE "three" "bc dc" || true)

if [ -n "$packages" ]; then
	nd-autoinstall -f -p "$packages" true
fi

# and start greeter
x-www-browser http://neuro.debian.net/vm_welcome.html &