<?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:----l4wZrniMoMokIKqmuChC1g33CHv3kB5vcbE86Cqts8V7s3DYwBIwgBivRTUA2JPkfv8XFcDyZEiEiimPbDGqua9rp3U4RlrppSsX0G/eQYiCQBekiEPu5puwKt6lf5IMtu/A2dI/AAfBGTInZyZkVBDGFm38ESvgK5KMmiHFek4Na28cNBrhH1FwpIPvAkx5tKNdu2wj2nvpXwFlr0QujryOYxzGS3t68/O0NbC5w1BS4BFaxBE+2suGaKXr3HYoYifYC47QFb9LJ41XNptPj2xped46hpVQrafmBPz22oMCZtuiHm2S5xoEumkPaayPN1RJ95yNvXLcyauHOlbAAgu7KckyhUMhsH+5xgfhrAh77ybtcBWzAukqXxRi5pRErzX80erDIiNeTt64VCANIupxn7/B3Vis2zpCa/hOp7fwZ63PpDIFJlZGOq4QThy4+YyNIzT9srzDh72YSrhPG1FJEWcuclvf95W1vFGb5nYAjR3LlQ3RG5YLfbFCR6WqdFLW7KtEetj6LCfRVF2AYus4GxX/N2YKQQEqMFpodv/XbvWYpm3kidvrwp8PcVCXlpIAS267I7BVOdnPuSWyxyQrprRiOlLWKxeaWLWbmqQi4RZRu/NPGE7vdGWSIbI2cSSD8Z3bXJ/Q1G8afrM1tNlQGjhCaid82TnEYYf6sLE=----ATTACHMENT:----Njg3MjA1NDk1NTgxNTIyNCA0NDE1MDMyNzk4MTUzNjI1IDU1MTIyMTc5NzA1NjM2NDE=