<?php

use IO\Filesystem\File;
use PDF\Document;
use PDF\Metadata;

trait ExampleDocumentAccess
{
    protected function exampleDocument(?Metadata $metadata = null): Document
    {
        return new Document(
            $this->exampleFile(),
            $metadata ?? Metadata::empty()
        );
    }

    protected function exampleDocumentWithMetadata(array $data): Document
    {
        return new Document(
            $this->exampleFile(),
            Metadata::fill($data)
        );
    }

    protected function exampleFile(): File
    {
        return File::fromString(__DIR__ . '/resources/example.pdf');
    }
}