<?php
namespace Codeception\Test;

use Codeception\Exception\TestParseException;
use Codeception\Lib\Parser;
use Codeception\Lib\Console\Message;

/**
 * Executes tests delivered in Cept format.
 * Prepares metadata, parses test body on preload, and executes a test in `test` method.
 */
class Cept extends Test implements Interfaces\Plain, Interfaces\ScenarioDriven, Interfaces\Reported, Interfaces\Dependent
{
    use Feature\ScenarioLoader;

    /**
     * @var Parser
     */
    protected $parser;

    public function __construct($name, $file)
    {
        $metadata = new Metadata();
        $metadata->setName($name);
        $metadata->setFilename($file);
        $this->setMetadata($metadata);
        $this->createScenario();
        $this->parser = new Parser($this->getScenario(), $this->getMetadata());
    }

    public function preload()
    {
        $this->getParser()->prepareToRun($this->getSourceCode());
    }

    public function test()
    {
        $scenario = $this->getScenario();
        $testFile = $this->getMetadata()->getFilename();
        /** @noinspection PhpIncludeInspection */
        try {
            require $testFile;
        } catch (\ParseError $e) {
            throw new TestParseException($testFile, $e->getMessage(), $e->getLine());
        }
    }

    public function getSignature()
    {
        return $this->getMetadata()->getName() . 'Cept';
    }

    public function toString()
    {
        return $this->getSignature() . ': ' . Message::ucfirst($this->getFeature());
    }

    public function getSourceCode()
    {
        return file_get_contents($this->getFileName());
    }

    public function getReportFields()
    {
        return [
            'name' => basename($this->getFileName(), 'Cept.php'),
            'file' => $this->getFileName(),
            'feature' => $this->getFeature()
        ];
    }

    /**
     * @return Parser
     */
    protected function getParser()
    {
        return $this->parser;
    }

    public function fetchDependencies()
    {
        return $this->getMetadata()->getDependencies();
    }
}
