#!/usr/bin/perl
# vim: set et ts=4 sw=4:
#    Copyright 2012 Steven Tucker
#    Copyright 2013 - 2015 Matteo Pasotti
#    Copyright 2014 - 2015 Angelo Naselli
#
#    This file is part of manatools
#
#    ManaTools is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 2 of the License, or
#    (at your option) any later version.
#
#    ManaTools is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with ManaTools.  If not, see <http://www.gnu.org/licenses/>.

use strict;
use warnings;
use diagnostics;
use ManaTools::Privileges;
use ManaTools::SettingsReader;
use ManaTools::MainDisplay;
use yui;

my $cmdline = new yui::YCommandLine;

usage() if $cmdline->find("--help") > 0 || $cmdline->find("-h") > 0;

my $settings = getSettings();

if ($cmdline->find("--dev") > 0) {
    print "== Development mode ON\n";
}
else {
    ask_for_authentication($settings->{priv_method}) if is_root_capability_required();
}
my $mainWin = new ManaTools::MainDisplay();
while (1) {
    my $launch = $mainWin->start();

    if ($launch) {
        $mainWin->destroy();
        $launch->start();
    }
    else {
        $mainWin->destroy();
        last;
    }
    $mainWin->setupGui();
}


sub usage {
    print "\n";
    print "Usage mpan [options...]\n\n";
    print "Options:\n";
    print "\t--help | -h        print this help\n";
## anaselli: --name now is used only to add a path to /etc (e.g. --name mcc2 means /etc/mcc2)
    #          and it is overriden by --conf_dir, so it should be discussed better to understand
    #          if it is really needed any more.
    #          Window title is got from settings.conf (key title)
    print "\t--name string      specify the window title of the mana-tools panel\n";
    print "\t--conf_dir path    specify the settings.conf file directory\n";
    print "\n";
    exit(0);
}

# adpanel settings
sub getSettings {
    my ($self) = @_;

    my $confDir = "/etc/mpan";
    # yui commandline parser
    my $pos = $cmdline->find("--conf_dir");
    if ($pos > 0) {
        $confDir = $cmdline->arg($pos + 1);
    }
    else {
        $pos = $cmdline->find("--name");
        if ($pos > 0) {
            $confDir = "/etc/" . $cmdline->arg($pos+1);
        }
    }
    # configuration file name
    my $fileName = "$confDir/settings.conf";
    return new ManaTools::SettingsReader($fileName);
}

=pod

=head1 main

       main launcher

=cut

1;