<?php

include('reformat-blocks.php');

class Make_Endpoint_For extends WP_REST_Controller {
    private $post_type;
    function __construct($post_type) {
        $this->post_type = $post_type;
    }
    /**
     * Register the routes for the objects of the controller.
     */
    public function register_routes($route) {
        $version = '2';
        $namespace = 'craft/v' . $version;

        register_rest_route( $namespace, '/' . $route, [
            array(
                'methods'  => WP_REST_Server::READABLE,
                'callback' => array( $this, 'get_items' ),
                'args'     => array(),
            ),   
        ]);
        register_rest_route( $namespace, '/' . $route . '/(?P<id>[\d]+)', [
            array(
                'methods'  => WP_REST_Server::READABLE,
                'callback' => array( $this, 'get_item' ),
                'args'     => array(
                    'context' => array(
                        'default' => 'view',
                    ),
                ),
            ),   
        ]);
    }

    public function get_items( $request ) {
        $args = array(
            'post_type' => $this->post_type,
        );

        //do a query, call another class, etc
        $items = new WP_Query($args);
        
        $data = array();
        foreach( $items as $item ) {
            // Get those Block!
            $item->blocks = parse_blocks( $item->post_content );;
            $itemdata = $this->prepare_item_for_response( $item, $request );
            if($item->ID > 0) {
                $data[$item->ID] = $this->prepare_response_for_collection( $itemdata );
            }
        }
        wp_reset_postdata();
        return new WP_REST_Response( $data, 200 );
    }
    public function get_item( $request ) {
        $params = $request->get_params();

        $args = array(
            'numberposts' => 1,
            'orderby'     => 'date',
            'order'       => 'DESC',
            'post_type'    => $this->post_type,
        );
        
        //do a query, call another class, etc
        $item = new WP_Query($args);
        
        $data = $this->prepare_item_for_response( $item, $request );
        wp_reset_postdata();
        //return a response or error based on some conditional
        if ( 1 == 1 ) {
            return new WP_REST_Response( $data, 200 );
        } else {
            return new WP_Error( 'code', __( 'message', 'text-domain' ) );
        }
    }

    public function prepare_item_for_response( $item, $request ) {
        $filtered = array();
        $filtered[id] = $item->ID;
        $filtered[type] = $item->post_type;
        $filtered[title] = $item->post_title;
        $filtered[excerpt] = $item->post_excerpt;
        $filtered[date] = $item->post_date;
        $filtered[content] = $item->post_content;
        $filtered[blocks] = get_rearrange_blocks($item->blocks);
        
        // return $item;
        if($item->post_status === 'publish') return $filtered;
    }
}

?>