package App::DuckPAN::Cmd::Env;
our $AUTHORITY = 'cpan:DDG';
# ABSTRACT: Env command class
$App::DuckPAN::Cmd::Env::VERSION = '0.200';
use Moo;
use MooX::Cmd;

with qw( App::DuckPAN::Cmd );

use Config::INI;

has env_ini => (
	is => 'ro',
	lazy => 1,
	builder => 1,
);

sub _build_env_ini {
	my ( $self ) = @_;
	$self->command_chain->[0]->root->cfg->config_path->child('env.ini')
}

sub load_env_ini {
	my ( $self ) = @_;
	if ($self->env_ini->is_file) {
		my $data = Config::INI::Reader->read_file($self->env_ini)->{_};
		defined $data ? $data : {}
	}
	else {
		{}
	}
}

sub save_env_ini {
	my ( $self, $data ) = @_;
	Config::INI::Writer->write_file({ _ => $data }, $self->env_ini);
}

sub help {
	my ( $self, $cmd_input ) = @_;
	my $help_msg = "Available Commands:\n\t get:  duckpan env get <name>\n\t help: duckpan env help\n\t ".
				   "list: duckpan env list\n\t rm:   duckpan env rm  <name>\n\t set:  duckpan env set <name> <value>";

	if($cmd_input) {
		$self->command_chain->[0]->root->emit_and_exit(1, "Missing arguments!\n\t Usage:\tduckpan env ". $self->command_name ." ". $cmd_input) if $self->command_name;
		$self->app->emit_and_exit(1, "Command '". $cmd_input ."' not found\n". $help_msg);
	}

	$self->command_name ? $self->command_chain->[0]->root->emit_info($help_msg) : $self->app->emit_info($help_msg);
}

sub run {
	my ( $self, $name ) = @_;
	$self->help($name) if !$self->command_name;
	exit 0;
}

1;

__END__

=pod

=head1 NAME

App::DuckPAN::Cmd::Env - Env command class

=head1 VERSION

version 0.200

=head1 AUTHOR

Torsten Raudssus <torsten@raudss.us> L<https://raudss.us/>

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2013 by DuckDuckGo, Inc. L<https://duckduckgo.com/>.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=cut