<?php

namespace Nette\Schema;

use Nette;

/**
 * Schema validator.
 */
final class Processor
{
    use Nette\SmartObject;

    /** @var array */
    public $onNewContext = [];

    /** @var Context|null */
    private $context;

    /** @var bool */
    private $skipDefaults;

    public function skipDefaults(bool $value = true)
    {
        $this->skipDefaults = $value;
    }

    /**
     * Normalizes and validates data. Result is a clean completed data.
     * @return mixed
     * @throws ValidationException
     */
    public function process(Schema $schema, $data)
    {
        $this->createContext();
        $data = $schema->normalize($data, $this->context);
        $this->throwsErrors();
        $data = $schema->complete($data, $this->context);
        $this->throwsErrors();
        return $data;
    }

    /**
     * Normalizes and validates and merges multiple data. Result is a clean completed data.
     * @return mixed
     * @throws ValidationException
     */
    public function processMultiple(Schema $schema, array $dataset)
    {
        $this->createContext();
        $flatten = null;
        $first = true;
        foreach ($dataset as $data) {
            $data = $schema->normalize($data, $this->context);
            $this->throwsErrors();
            $flatten = $first ? $data : $schema->merge($data, $flatten);
            $first = false;
        }

        $data = $schema->complete($flatten, $this->context);
        $this->throwsErrors();
        return $data;
    }

    /**
     * @return string[]
     */
    public function getWarnings(): array
    {
        $res = [];
        foreach ($this->context->warnings as $message) {
            $res[] = $message->toString();
        }

        return $res;
    }

    private function throwsErrors(): void
    {
        if ($this->context->errors) {
            throw new ValidationException(null, $this->context->errors);
        }
    }

    private function createContext()
    {
        $this->context = new Context;
        $this->context->skipDefaults = $this->skipDefaults;
        $this->onNewContext($this->context);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDE0Njk0ODk2MzgzMzk0MiA1NDUzNzg0MTk3NDE2MjI1IDYxNzc1MDQ2NTI2ODE4Nzg=