<?php

namespace Opis\JsonSchema\Parsers\Keywords;

use Opis\JsonSchema\Info\SchemaInfo;
use Opis\JsonSchema\Keyword;
use Opis\JsonSchema\Keywords\IfThenElseKeyword;

class IfThenElseKeywordParser extends \Opis\JsonSchema\Parsers\KeywordParser
{
    protected string $then;
    protected string $else;

    /**
     * @param string $if
     * @param string $then
     * @param string $else
     */
    public function __construct(string $if, string $then, string $else)
    {
        parent::__construct($if);
        $this->then = $then;
        $this->else = $else;
    }

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

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

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

        $if = $this->keywordValue($schema);
        if (!$this->isJsonSchema($if)) {
            throw $this->keywordException("{keyword} keyword must be a json schema", $info);
        }

        $then = true;
        if (property_exists($schema, $this->then)) {
            $then = $schema->{$this->then};
        }
        if (!$this->isJsonSchema($then)) {
            throw $this->keywordException("{keyword} keyword must be a json schema", $info, $this->then);
        }

        $else = true;
        if (property_exists($schema, $this->else)) {
            $else = $schema->{$this->else};
        }
        if (!$this->isJsonSchema($else)) {
            throw $this->keywordException("{keyword} keyword must be a json schema", $info, $this->else);
        }

        if ($if === true) {
            if ($then === true) {
                return null;
            }
            $else = true;
        } elseif ($if === false) {
            if ($else === true) {
                return null;
            }
            $then = true;
        } elseif ($then === true && $else === true) {
            return null;
        }

        return new IfThenElseKeyword($if, $then, $else);
    }

    /**
     * @param $value
     * @return bool
     */
    protected function isJsonSchema($value): bool
    {
        return is_bool($value) || is_object($value);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODA0ODUwMTkzOTEzNDg4MCA1MzYyODc2ODQ5OTAwMjAyIDk1ODI1MDAwMDY4NjgyNzY=