<?php

namespace Comcast\PhpLegalLicenses\Console;

use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

class ShowCommand extends DependencyLicenseCommand
{
    /**
     * Configure the command options.
     *
     * @return void
     */
    protected function configure()
    {
        $this
        ->setName('show')
        ->setDescription('Show licenses used by project dependencies.');
    }

    /**
     * Execute the command.
     *
     * @param \Symfony\Component\Console\Input\InputInterface   $input
     * @param \Symfony\Component\Console\Output\OutputInterface $output
     *
     * @return int
     */
    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $dependencies = $this->getDependencyList();
        $this->outputDependencyLicenses($dependencies, $output);

        return 0;
    }

    /**
     * Generates Licenses list using packages retrieved from composer.lock file.
     *
     * @param array $dependencies
     *
     * @return void
     */
    protected function outputDependencyLicenses($dependencies, $output)
    {
        foreach ($dependencies as $dependency) {
            $text = $this->getTextForDependency($dependency);
            $output->writeln($text);
        }
    }

    /**
     * Retrieves text containing version and license information for the specified dependency.
     *
     * @param array $dependency
     *
     * @return string
     */
    protected function getTextForDependency($dependency)
    {
        $name = $dependency['name'];
        $version = $dependency['version'];
        $licenseNames = isset($dependency['license']) ? implode(', ', $dependency['license']) : 'Not configured.';

        return $this->generateDependencyText($name, $version, $licenseNames);
    }

    /**
     * Generate formatted line detailing the version and license information for a particular dependency.
     *
     * @param string $name
     * @param string $version
     * @param string $licenceNames
     *
     * @return string
     */
    protected function generateDependencyText($name, $version, $licenseNames)
    {
        return "$name@$version [$licenseNames]";
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzQ4MjUwOTIzMDM2MTg4MiA1NTEwMTkxNTQyNDgxNTMxIDg0NjA0NTY4MTU2NjMzNDE=