<?php

namespace rosavox;

require_once('entities/doc.php');
require_once('services/doc.php');
require_once('nav.php');
require_once('renderings.php');


/**
 */
function main(array $get, array $post) : void
{
	// init
	\rosavox\services\doc\init();

	// args
	$mode = (
		$get['mode']
		??
		'list'
	);
	$id = (
		(! empty($get['id']))
		?
		\intval($get['id'])
		:
		null
	);
	
	// exec
	switch ($mode)
	{
		case 'delete':
		{
			if ($id === null)
			{
				// do nothing
			}
			else
			{
				\rosavox\services\doc\remove($id);
			}
			nav('list', []);
			break;
		}
		case 'save':
		{
			$doc = new \rosavox\entities\doc\entity(
				$post['title'],
				\explode(',', $post['authors']),
				$post['content'],
				(empty($post['reasoning']) ? null : $post['reasoning'])
			);
			if ($id === null)
			{
				$id = \rosavox\services\doc\add($doc);
			}
			else
			{
				\rosavox\services\doc\change($id, $doc);
			}
			// \rosavox\nav('edit', ['id' => \strval($id)]);
			\rosavox\nav('list', []);
			break;
		}
		case 'list':
		{
			echo(\rosavox\renderings\doc_list());
			break;
		}
		case 'make':
		{
			echo(\rosavox\renderings\doc_edit(null));
			break;
		}
		case 'edit':
		{
			echo(\rosavox\renderings\doc_edit($id));
			break;
		}
		default:
		{
			throw (new \Exception(\sprintf('invalid mode: %s', $mode)));
			break;
		}
	}
}
 ?>