<?php

namespace WeDevs\ERP\Accounting\API;

use WP_Error;
use WP_REST_Response;
use WP_REST_Server;

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly
}

class Company_Controller extends \WeDevs\ERP\API\REST_Controller {

    /**
     * Endpoint namespace.
     *
     * @var string
     */
    protected $namespace = 'erp/v1';

    /**
     * Route base.
     *
     * @var string
     */
    protected $rest_base = 'accounting/v1/company';

    /**
     * Register the routes for the objects of the controller.
     */
    public function register_routes() {
        register_rest_route(
            $this->namespace,
            '/' . $this->rest_base,
            [
                [
                    'methods'             => WP_REST_Server::READABLE,
                    'callback'            => [ $this, 'get_company' ],
                    'args'                => [],
                    'permission_callback' => function ( $request ) {
                        return current_user_can( 'erp_view_list' );
                    },
                ],
                'schema' => [ $this, 'get_item_schema' ],
            ]
        );
    }

    /**
     * Get a company logo
     *
     * @param WP_REST_Request $request
     *
     * @return WP_Error|WP_REST_Response
     */
    public function get_company( $request ) {
        $company = new \WeDevs\ERP\Company();

        $logo_id = (int) $company->logo;

        if ( ! $logo_id ) {
            $url = $company->placeholder_logo();
        } else {
            $image = wp_get_attachment_image_src( $logo_id, 'medium' );
            $url   = $image[0];
        }

        $response = rest_ensure_response(
            [
                'logo'    => $url,
                'name'    => $company->name,
                'address' => $company->address,
            ]
        );

        $response->set_status( 200 );

        return $response;
    }

    /**
     * Get the schema, conforming to JSON Schema
     *
     * @return array
     */
    public function get_item_schema() {
        $schema = [
            '$schema'    => 'http://json-schema.org/draft-04/schema#',
            'title'      => 'company',
            'type'       => 'object',
            'properties' => [
                'logo'         => [
                    'description' => __( 'Company logo for the resource.' ),
                    'type'        => 'string',
                    'context'     => [ 'embed', 'view' ],
                ],
                'name' => [
                    'description' => __( 'Company name for the resource.' ),
                    'type'        => 'string',
                    'context'     => [ 'view' ],
                ],
                'address'    => [
                    'description' => __( 'Address data.', 'erp' ),
                    'type'        => 'object',
                    'context'     => [ 'view' ],
                    'properties'  => [
                        'address_1'   => [
                            'description' => __( 'Company address 1 for the resource.', 'erp' ),
                            'type'        => 'string',
                            'context'     => [ 'view' ],
                        ],
                        'address_2' => [
                            'description' => __( 'Company address 2 for the resource.', 'erp' ),
                            'type'        => 'string',
                            'context'     => [ 'view' ],
                        ],
                    ],
                ],
            ],
        ];

        return $schema;
    }
}