<?php

namespace Opis\JsonSchema\Parsers\Keywords;

use Opis\JsonSchema\Info\SchemaInfo;

class EnumKeywordParser extends \Opis\JsonSchema\Parsers\KeywordParser
{
    use \Opis\JsonSchema\Parsers\DataKeywordTrait;

    /**
     * @inheritDoc
     */
    public function type(): string
    {
        return self::TYPE_BEFORE;
    }

    /**
     * @inheritDoc
     */
    public function parse(
        SchemaInfo $info,
        \Opis\JsonSchema\Parsers\SchemaParser $parser,
        object $shared,
    ): ?\Opis\JsonSchema\Keyword {
        $schema = $info->data();

        if (!$this->keywordExists($schema)) {
            return null;
        }

        $value = $this->keywordValue($schema);

        if ($this->isDataKeywordAllowed($parser, $this->keyword)) {
            if ($pointer = $this->getDataKeywordPointer($value)) {
                return new \Opis\JsonSchema\Keywords\EnumDataKeyword($pointer);
            }
        }

        if (!is_array($value) || !$value) {
            throw $this->keywordException("{keyword} must be a non-empty array", $info);
        }

        $hasConst = property_exists($schema, 'const');
        $constMatched = false;

        $allowedTypes = isset($shared->types) ? $shared->types : null;
        $foundTypes = [];
        $list = [];
        foreach ($value as $item) {
            $type = \Opis\JsonSchema\Helper::getJsonType($item);
            if ($type === null) {
                throw $this->keywordException("{keyword} contains invalid json data type", $info);
            }

            if ($allowedTypes && !\Opis\JsonSchema\Helper::jsonTypeMatches($type, $allowedTypes)) {
                continue;
            }

            if ($hasConst && \Opis\JsonSchema\Helper::equals($item, $schema->const)) {
                $constMatched = true;
                break;
            }

            if (!in_array($type, $foundTypes)) {
                $foundTypes[] = $type;
            }

            $list[] = $item;
        }

        if ($hasConst) {
            if ($constMatched) {
                return null;
            }
            throw $this->keywordException("{keyword} does not contain the value of const keyword", $info);
        }

        if ($foundTypes) {
            if ($allowedTypes === null) {
                $shared->types = $foundTypes;
            } else {
                $shared->types = array_unique(array_merge($shared->types, $foundTypes));
            }
        }

        return new \Opis\JsonSchema\Keywords\EnumKeyword($list);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTA4MDk4OTM5NzUzMDIzNiAxNDk2ODIwNDU0ODQ4NTA3IDk5MTA1ODQzMDk1MDMwNDI=