<?php

namespace Dotenv\Repository\Adapter;

final class GuardedWriter implements WriterInterface
{
    /**
     * The inner writer to use.
     *
     * @var \Dotenv\Repository\Adapter\WriterInterface
     */
    private $writer;

    /**
     * The variable name allow list.
     *
     * @var string[]
     */
    private $allowList;

    /**
     * Create a new guarded writer instance.
     *
     * @param \Dotenv\Repository\Adapter\WriterInterface $writer
     * @param string[]                                   $allowList
     *
     * @return void
     */
    public function __construct(WriterInterface $writer, array $allowList)
    {
        $this->writer = $writer;
        $this->allowList = $allowList;
    }

    /**
     * Write to an environment variable, if possible.
     *
     * @param non-empty-string $name
     * @param string           $value
     *
     * @return bool
     */
    public function write(string $name, string $value)
    {
        // Don't set non-allowed variables
        if (!$this->isAllowed($name)) {
            return false;
        }

        // Set the value on the inner writer
        return $this->writer->write($name, $value);
    }

    /**
     * Delete an environment variable, if possible.
     *
     * @param non-empty-string $name
     *
     * @return bool
     */
    public function delete(string $name)
    {
        // Don't clear non-allowed variables
        if (!$this->isAllowed($name)) {
            return false;
        }

        // Set the value on the inner writer
        return $this->writer->delete($name);
    }

    /**
     * Determine if the given variable is allowed.
     *
     * @param non-empty-string $name
     *
     * @return bool
     */
    private function isAllowed(string $name)
    {
        return \in_array($name, $this->allowList, true);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTE5MzU3MzMzMTY0ODQzNiA5OTMwOTUxMzY0Njg3MDQgMTMxNjE4MzQyOTA4NTMwMg==