<?php

namespace App\Script;

use App\Model\Collection;
use Exception;

class Output
{
    public function printCollection(Collection $collection)
    {
        if (count($collection) === 0) {
            echo "No results found\n";
            return;
        }

        $out = [];
        foreach ($collection as $vendor) {
            $out[] = implode("\n", $vendor->toString());
        }

        echo implode("\n\n", $out) . "\n";
    }

    public function printException(Exception $e)
    {
        echo "An unexpected exception occured:\n" . $e->getMessage() . "\n";
    }
}