<?php

namespace Composer\Repository;

use Composer\Package\BasePackage;
use Composer\Package\PackageInterface;

/**
 * Composite repository.
 *
 * @author Beau Simensen <beau@dflydev.com>
 */
class CompositeRepository implements RepositoryInterface
{
	/**
	 * List of repositories
	 * @var RepositoryInterface[]
	 */
	private $repositories;


	/**
	 * Constructor
	 * @param RepositoryInterface[] $repositories
	 */
	public function __construct(array $repositories)
	{
		$this->repositories = [];
		foreach ($repositories as $repo) {
		    $this->addRepository($repo);
		}
	}


	public function getRepoName(): string
	{
		return 'composite repo ('.implode(', ', array_map(static function ($repo): string {
		    return $repo->getRepoName();
		}, $this->repositories)).')';
	}


	/**
	 * Returns all the wrapped repositories
	 *
	 * @return RepositoryInterface[]
	 */
	public function getRepositories(): array
	{
		return $this->repositories;
	}


	/**
	 * @inheritDoc
	 */
	public function hasPackage(PackageInterface $package): bool
	{
		foreach ($this->repositories as $repository) {
		    /* @var $repository RepositoryInterface */
		    if ($repository->hasPackage($package)) {
		        return true;
		    }
		}

		return false;
	}


	/**
	 * @inheritDoc
	 */
	public function findPackage($name, $constraint): ?BasePackage
	{
		foreach ($this->repositories as $repository) {
		    /* @var $repository RepositoryInterface */
		    $package = $repository->findPackage($name, $constraint);
		    if (null !== $package) {
		        return $package;
		    }
		}

		return null;
	}


	/**
	 * @inheritDoc
	 */
	public function findPackages($name, $constraint = null): array
	{
		$packages = [];
		foreach ($this->repositories as $repository) {
		    /* @var $repository RepositoryInterface */
		    $packages[] = $repository->findPackages($name, $constraint);
		}

		return $packages ? array_merge(...$packages) : [];
	}


	/**
	 * @inheritDoc
	 */
	public function loadPackages(
		array $packageNameMap,
		array $acceptableStabilities,
		array $stabilityFlags,
		array $alreadyLoaded = [],
	): array {
		$packages = [];
		$namesFound = [];
		foreach ($this->repositories as $repository) {
		    /* @var $repository RepositoryInterface */
		    $result = $repository->loadPackages($packageNameMap, $acceptableStabilities, $stabilityFlags, $alreadyLoaded);
		    $packages[] = $result['packages'];
		    $namesFound[] = $result['namesFound'];
		}

		return [
		    'packages' => $packages ? array_merge(...$packages) : [],
		    'namesFound' => $namesFound ? array_unique(array_merge(...$namesFound)) : [],
		];
	}


	/**
	 * @inheritDoc
	 */
	public function search(string $query, int $mode = 0, ?string $type = null): array
	{
		$matches = [];
		foreach ($this->repositories as $repository) {
		    /* @var $repository RepositoryInterface */
		    $matches[] = $repository->search($query, $mode, $type);
		}

		return \count($matches) > 0 ? array_merge(...$matches) : [];
	}


	/**
	 * @inheritDoc
	 */
	public function getPackages(): array
	{
		$packages = [];
		foreach ($this->repositories as $repository) {
		    /* @var $repository RepositoryInterface */
		    $packages[] = $repository->getPackages();
		}

		return $packages ? array_merge(...$packages) : [];
	}


	/**
	 * @inheritDoc
	 */
	public function getProviders($packageName): array
	{
		$results = [];
		foreach ($this->repositories as $repository) {
		    /* @var $repository RepositoryInterface */
		    $results[] = $repository->getProviders($packageName);
		}

		return $results ? array_merge(...$results) : [];
	}


	public function removePackage(PackageInterface $package): void
	{
		foreach ($this->repositories as $repository) {
		    if ($repository instanceof WritableRepositoryInterface) {
		        $repository->removePackage($package);
		    }
		}
	}


	/**
	 * @inheritDoc
	 */
	public function count(): int
	{
		$total = 0;
		foreach ($this->repositories as $repository) {
		    /* @var $repository RepositoryInterface */
		    $total += $repository->count();
		}

		return $total;
	}


	/**
	 * Add a repository.
	 */
	public function addRepository(RepositoryInterface $repository): void
	{
		if ($repository instanceof self) {
		    foreach ($repository->getRepositories() as $repo) {
		        $this->addRepository($repo);
		    }
		} else {
		    $this->repositories[] = $repository;
		}
	}
}
__halt_compiler();----SIGNATURE:----a1BvVxyG7B3bWFunaIPx4sU8ElqiPKr6CUYno11HJYyjQiXyElkzo564J1vJO3Ncp/DOawKKrhxK2+/txjarXQUKwqDpuSY7y/n2uEHiC+2+fQXC6wIRvV9j3gqGMhFQGyMJPEi6jwEn3Wj/JpatI3OzYGWHy/LziCiV7XlQHTC0ks3P8C9P2IxKba0nyf590etYOE/M1atykK03B/FFs8CYcQZ0KgoyBgYh95zI3Aq6B7lUi2aTYSAnjlH3z+rUJ+JVEDtBIMWU0xwf08LqwTI4DtJDMJJN/PGb714GPS+aWeqUbdDTV3bt78///IyL8zc2W8NecjhwXaB94ns/pAsCXjZApvdTjQbEjVdLoHGXu8RlQmTdt2n4rj7xZqGDr2r+KyRnr40631scOj2iLWOjBXM36WJqdsFrXmKuGWLTKbguZKfAXLXon1JfDxq0nwEd01e4nckjJQ4KpWORvrLfxwoWmZ/GzpHaSxx/R+wwMBjuaCgvGxLLOWmYs1fJulmdkXjJBOf6diKM1ryT2nKgf+ZX/ft+aNnDt0YBqYyjs0hqLrS/pJ97mhjc18jeZtMduyMaGd0SQ13BRNx2XX8VdPbRO3H+mXe/r1/7iZBJ34WCUN1HvLsGoapP5+bLK74dZWWgoWwAT5Hy0PNvPiC420RvMT655NGV3TZraWI=----ATTACHMENT:----Njk4MjE1ODAyMjM2MTUwIDgxNjA0MzQ4ODUwMjc5OTAgNDQyNjM1OTY0NzQ0MDQxOQ==