<?php
    include ( "/var/www/challenges/challenges/java/java.class.php" );

    function getChallenge()
    {
        return new JavaIntroIChallenge();
    }

    class JavaIntroIChallenge extends JavaChallenge
    {

        public function __construct()
        {
            parent::__construct( 1, "public static void printHelloWorld() {\n\n}\n" );
        }

        public function getFullCode( $cName, $subCode )
        {
            return "public class $cName {\npublic static void main(String[] args) {printHelloWorld();} $subCode }";
        }

        public function getResults( $output )
        {
            $results = array( "success" => false );

            if ( empty( $output ) )
            {
                $results['success'] = false;
            } else
            {
                foreach ( $output['output'] as $line )
                {
                    if ( preg_match( "/.*hello.*world.*/i", strtolower( $line ) ) )
                    {
                        $results['success'] = true;
                        $results['tr'][0]['expected'] = "hello world";
                        $results['tr'][0]['thisrun'] = $line;
                        $results['tr'][0]['ok'] = "&#10003;";
                        $results['tr'][0]['color'] = "green";
                        break;
                    } else
                    {
                        $results['success'] = false;
                        $results['tr'][0]['expected'] = "hello world";
                        $results['tr'][0]['thisrun'] = $line;
                        $results['tr'][0]['ok'] = "X";
                        $results['tr'][0]['color'] = "red";
                    }
                }
            }
            return $results;
        }

        public function printSolution()
        {
            return "<p><div align=left><code>public static void printHelloWorld() {<br><p>System.out.println(\"Hello world!\");</p><br>}<br></code></div></p>";
        }

        public function getDescription()
        {
            return $this->desc;
        }
    }
?>