<?php

namespace Give\Onboarding\Routes;

use Give\API\RestRoute;
use Give\Onboarding\SettingsRepositoryFactory;
use WP_REST_Request;

/**
 * @since 2.8.0
 */
class FeaturesRoute implements RestRoute
{

    /** @var string */
    protected $endpoint = 'onboarding/settings/features';

    /**
     * @var SettingsRepository
     */
    protected $settingsRepository;

    /**
     * @since 2.8.0
     *
     * @param SettingsRepository $settingsRepository
     *
     */
    public function __construct(SettingsRepositoryFactory $settingsRepositoryFactory)
    {
        $this->settingsRepository = $settingsRepositoryFactory->make('give_onboarding');
    }

    /**
     * @since 2.8.0
     *
     * @param WP_REST_Request $request
     *
     * @return array
     *
     */
    public function handleRequest(WP_REST_Request $request)
    {
        $features = json_decode($request->get_param('value'));

        $formID = $this->settingsRepository->get('form_id');

        update_post_meta($formID, '_give_goal_option', in_array('donation-goal', $features) ? 'enabled' : 'disabled');
        update_post_meta(
            $formID,
            '_give_donor_comment',
            in_array('donation-comments', $features) ? 'enabled' : 'disabled'
        );
        update_post_meta(
            $formID,
            '_give_terms_option',
            in_array('terms-conditions', $features) ? 'enabled' : 'disabled'
        );
        update_post_meta(
            $formID,
            '_give_customize_offline_donations',
            in_array('offline-donations', $features) ? 'enabled' : 'disabled'
        );
        update_post_meta(
            $formID,
            '_give_anonymous_donation',
            in_array('anonymous-donations', $features) ? 'enabled' : 'disabled'
        );
        update_post_meta(
            $formID,
            '_give_company_field',
            in_array('company-donations', $features) ? 'optional' : 'disabled'
        ); // Note: The company field has two values for enabled, "required" and "optional".

        return [
            'data' => [
                'setting' => 'features',
                'value' => $features,
                'formID' => $formID,
            ],
        ];
    }

    /**
     * @inheritDoc
     */
    public function registerRoute()
    {
        register_rest_route(
            'give-api/v2',
            $this->endpoint,
            [
                [
                    'methods' => 'POST',
                    'callback' => [$this, 'handleRequest'],
                    'permission_callback' => function () {
                        return current_user_can('manage_options');
                    },
                    'args' => [
                        'value' => [
                            'type' => 'string',
                            'required' => true,
                            // 'validate_callback' => [ $this, 'validateSetting' ],
                            'sanitize_callback' => 'sanitize_text_field',
                        ],
                    ],
                ],
                'schema' => [$this, 'getSchema'],
            ]
        );
    }

    /**
     * @since 2.8.0
     * @return array
     *
     */
    public function getSchema()
    {
        return [
            // This tells the spec of JSON Schema we are using which is draft 4.
            '$schema' => 'http://json-schema.org/draft-04/schema#',
            // The title property marks the identity of the resource.
            'title' => 'onboarding',
            'type' => 'object',
            // In JSON Schema you can specify object properties in the properties attribute.
            'properties' => [
                'setting' => [
                    'description' => esc_html__('The reference name for the setting being updated.', 'give'),
                    'type' => 'string',
                ],
                'value' => [
                    'description' => esc_html__('The value of the setting being updated.', 'give'),
                    'type' => 'string',
                ],
            ],
        ];
    }
}
