<?php

namespace rosavox\logic;

require_once(__DIR__ . '/helpers.php');


/**
 */
class docs_state
{
	public static ?\rosavox\helpers\class_crud_jsonfile $crud = null;
}


/**
 */
function docs_list() : array
{
	return docs_state::$crud->list_();
}


/**
 */
function docs_read(int $id) : array
{
	return docs_state::$crud->read($id);
}


/**
 */
function docs_create(array $doc) : int
{
	return docs_state::$crud->create($doc);
}


/**
 */
function docs_update(int $id, array $doc) : void
{
	docs_state::$crud->update($id, $doc);
}


/**
 */
function docs_delete(int $id) : void
{
	docs_state::$crud->delete($id);
}


/**
 */
function docs_add_examples() : void
{
	docs_create(
		[
			'title' => 'Freibier bei Parteitagen',
			'authors' => [
				'Björn Biernot',
				'Doreen Dauerdurst',
			],
			'content' => 'Wir haben Durst!',
			'reasoning' => null,
		]
	);
}


/**
 */
function docs_init() : void
{
	docs_state::$crud = new \rosavox\helpers\class_crud_jsonfile(
		'docs.json',
		fn ($id) => \sprintf('%u', $id),
		fn ($id_encoded) => \intval($id_encoded)
	);
	if (empty(docs_state::$crud->list_()))
	{
		docs_add_examples();
	}
	else
	{
		// do nothing
	}
}

 ?>