#!/usr/bin/env perl
use 5.014;
use warnings;

BEGIN { push @INC, '.' }
use Shiar_Sheet::DB;
use open ':std' => ':encoding(utf-8)';
my $db = Shiar_Sheet::DB->connect;

say 'use utf8;';

use Data::Dump 'pp';
my %rows;
my $lang = shift @ARGV or die "Missing language\n";
{
	my %filter = (lang => $lang);
	my $cols = "ref, array_to_string(form || alt, '/'), prio, id, sub";
	%rows = $db->select(_word => $cols, \%filter)->map_arrays;
	defined $_->[-1] or pop @$_ for values %rows;
	$rows{''} = [
		(undef) x 3,
		[$db->select(word => 'id', {cat => undef, ref => undef})->flat]
	];
	say pp \%rows
		=~ s/\\x\{([0-9A-F]+)\}/chr hex $1/ger;
}