<?php

namespace IQBall\App;

use IQBall\Core\Control;
use IQBall\Core\ControlSchemaErrorResponseFactory;
use IQBall\Core\Http\HttpCodes;
use IQBall\Core\Http\HttpRequest;
use IQBall\Core\Http\HttpResponse;
use IQBall\Core\Validation\Validator;

class AppControl {
    private static function errorFactory(): ControlSchemaErrorResponseFactory {
        return new class () implements ControlSchemaErrorResponseFactory {
            public function apply(array $failures): HttpResponse {
                return ViewHttpResponse::twig("error.html.twig", ['failures' => $failures], HttpCodes::BAD_REQUEST);
            }
        };
    }

    /**
     * Runs given callback, if the request's payload json validates the given schema.
     * @param array<string, Validator[]> $schema an array of `fieldName => DefaultValidators` which represents the request object schema
     * @param callable(HttpRequest): HttpResponse $run the callback to run if the request is valid according to the given schema.
     *                      The callback must accept an HttpRequest, and return an HttpResponse object.
     * @return HttpResponse
     */
    public static function runChecked(array $schema, callable $run): HttpResponse {
        return Control::runChecked($schema, $run, self::errorFactory());
    }

    /**
     * Runs given callback, if the given request data array validates the given schema.
     * @param array<string, mixed> $data the request's data array.
     * @param array<string, Validator[]> $schema an array of `fieldName => DefaultValidators` which represents the request object schema
     * @param callable(HttpRequest): HttpResponse $run the callback to run if the request is valid according to the given schema.
     *                      The callback must accept an HttpRequest, and return an HttpResponse object.
     * @return HttpResponse
     */
    public static function runCheckedFrom(array $data, array $schema, callable $run): HttpResponse {
        return Control::runCheckedFrom($data, $schema, $run, self::errorFactory());
    }

}