<?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:----NjQ3OTcwNTQ1NDc5ODIwOSAxNjUyMjc4Njg0MzEzOTQzIDIwOTM2NDc1MDcyNzg4MDM=