<?php

namespace Opis\JsonSchema\Keywords;

use Opis\JsonSchema\Errors\ValidationError;

class RequiredDataKeyword extends RequiredKeyword
{
    protected \Opis\JsonSchema\JsonPointer $value;

    /** @var callable|null */
    protected $filter;

    /**
     * @param JsonPointer $value
     * @param callable|null $filter
     */
    public function __construct(\Opis\JsonSchema\JsonPointer $value, ?callable $filter = null)
    {
        $this->value = $value;
        $this->filter = $filter;
        parent::__construct([]);
    }

    /**
     * @inheritDoc
     */
    public function validate(
        \Opis\JsonSchema\ValidationContext $context,
        \Opis\JsonSchema\Schema $schema,
    ): ?ValidationError {
        $required = $this->value->data($context->rootData(), $context->currentDataPath(), $this);
        if ($required === $this || !is_array($required) || !$this->requiredPropsAreValid($required)) {
            return $this->error($schema, $context, 'required', 'Invalid $data', [
                'pointer' => (string)$this->value,
            ]);
        }

        $required = array_unique($required);

        if ($this->filter) {
            $required = array_filter($required, $this->filter);
        }

        if (!$required) {
            return null;
        }

        $this->required = $required;
        $ret = parent::validate($context, $schema);
        $this->required = null;

        return $ret;
    }

    /**
     * @param array $props
     * @return bool
     */
    protected function requiredPropsAreValid(array $props): bool
    {
        foreach ($props as $prop) {
            if (!is_string($prop)) {
                return false;
            }
        }

        return true;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODQzMzAzMzQ2NzA4MDE5MyA4ODE2NzU0NTE0MjgwNjcgNDk3Nzg5Mjc5OTU0MjY0Nw==