<?php
namespace Controller;

use PDO;
use Lib\Json;
use Lib\Abstract_model;
use Lib\Router;
use Lib\Controller_base;

class Ajax_model_interface extends Controller_base {
	
	public function save($model) {
		$model = Abstract_model::get_namespaced_model_path ( $model );
		$data = Json::decode($_POST['data']);
		$response = $model::save ( $data );
		$this->send_json ( $response );
	}
	
	public function load($model, $id) {
		$model = Abstract_model::get_namespaced_model_path ( $model );
		$response = $model::load ( $id );
		$this->send_json ( $response );
	}
	
	public function delete($model, $id) {
		$model = Abstract_model::get_namespaced_model_path ( $model );
		$model::delete ( $id );
	}
	
	public function fetch($model, $sort_field = null, $sort_direction = null) {
		$model = Abstract_model::get_namespaced_model_path ( $model );
		$options = array ();
		if ($sort_field != null) {
			$options ['order_by'] = $sort_field . ' ' . $sort_direction;
		}
		$response = $model::fetch_all ( $options );
		$this->send_json ( $response );
	}
	
	public function load_relationship($model, $id) {
		$model = Abstract_model::get_namespaced_model_path ( $model );
		$response = $model::load_relationship( $id );
		$this->send_json ( $response );
	}
	
	public function jqgrid($model, $filter_model_key = null, $filter_model_value = null) {
		$model = Abstract_model::get_namespaced_model_path ( $model );
		$response = $model::jqgrid ( $_GET ['page'], $_GET ['rows'], $_GET ['sidx'], $_GET ['sord'], $filter_model_key, $filter_model_value );
		$this->send_json ( $response );
	}

}