<?php

namespace Opis\JsonSchema\Parsers\Keywords;

use Opis\JsonSchema\Info\SchemaInfo;
use Opis\JsonSchema\Keywords\TypeKeyword;

class TypeKeywordParser extends \Opis\JsonSchema\Parsers\KeywordParser
{
    /**
     * @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;
        }

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

        if (is_string($type)) {
            $type = [$type];
        } elseif (!is_array($type)) {
            throw $this->keywordException('{keyword} can only be a string or an array of string', $info);
        }

        foreach ($type as $t) {
            if (!\Opis\JsonSchema\Helper::isValidJsonType($t)) {
                throw $this->keywordException("{keyword} contains invalid json type: {$t}", $info);
            }
        }

        $type = array_unique($type);

        if (!isset($shared->types)) {
            $shared->types = $type;
        } else {
            $shared->types = array_unique(array_merge($shared->types, $type));
        }

        $count = count($type);

        if ($count === 0) {
            throw $this->keywordException("{keyword} cannot be an empty array", $info);
        } elseif ($count === 1) {
            $type = reset($type);
        }

        return new TypeKeyword($type);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTU2NjM5MTAwNjc5OTMyMCAxNDY3NDU5ODIxNjExMTEwIDM1OTE2ODQzMzY2OTgyNjE=