<?php

namespace PHPJava\Console\Commands\JVM;

use PHPJava\Core\JavaArchive;

use PHPJava\Core\JavaClass;

use PHPJava\Core\JavaCompiledClass;

use PHPJava\Core\JVM\Parameters\GlobalOptions;

use PHPJava\Core\Stream\Reader\FileReader;

use Symfony\Component\Console\Command\Command;

use Symfony\Component\Console\Input\InputArgument;

use Symfony\Component\Console\Input\InputDefinition;

use Symfony\Component\Console\Input\InputInterface;

use Symfony\Component\Console\Input\InputOption;

use Symfony\Component\Console\Output\OutputInterface;

class RunCommand extends Command

{

protected static $defaultName = 'jvm:run';

protected function configure()

{

$this

->addArgument(

'file',

InputArgument::REQUIRED,

'Specify to run [jar|class] file.'

)

->addArgument(

'parameters',

InputArgument::OPTIONAL | InputArgument::IS_ARRAY,

'Specify parameters to pass for entrypoint.'

)

->addOption(

'settings',

's',

InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY,

'Set option settings.'

)

->addOption(

'mode',

'm',

InputOption::VALUE_OPTIONAL,

'Set run mode [jar|class]. Default is class.'

);

}

protected function execute(InputInterface $input, OutputInterface $output)

{

$settings = $input->getOption('settings') ?? [];

$mode = strtolower($input->getOption('mode') ?? 'class');

$file = $input->getArgument('file');

$parameters = $input->getArgument('parameters');

// Set global options

GlobalOptions::set($settings);

if ($mode === 'jar') {

return $this->runJar($file, $parameters);

} elseif ($mode === 'class') {

return $this->runClass($file, $parameters);

}

$output->writeln(

'<error>Unable to run `' . $mode . '` mode.</error>'

);

}

private function runJar(string $file, array $parameters)

{

$jar = new JavaArchive($file);

$jar->execute(

$parameters

);

}

private function runClass(string $file, array $parameters)

{

$class = new JavaClass(

new JavaCompiledClass(

new FileReader($file)

)

);

$class

->getInvoker()

->getStatic()

->getMethods()

->call(

'main',

$parameters

);

}

}