<?php

namespace Ahir\Environment;

use Exception;

class Environment
{
    /**
     * Active environment variable
     *
     * @var string
     */
    protected $environment = 'production';

    /**
     * Path prefix for environment files
     *
     * @var string
     */
    protected $path = '/';

    /**
     * File
     *
     * @var  mixed
     */
    private $file = false;

    /**
     * Setting path prefix
     *
     * @param  string       $path
     * @return this
     */
    public function path($path)
    {
        $this->path = $path;
        return $this;
    }

    /**
     * Setting file
     *
     * @param  string       $file
     * @return this
     */
    public function file($file)
    {
        $this->file = $file;
        return $this;
    }

    /**
     * Environment detection
     *
     * @param  array        $setups
     * @return null
     */
    public function detectEnvironment(array $setups)
    {
        foreach ($setups as $environment => $setup) {
            foreach ($setup as $index => $hostname) {
                if ($hostname === gethostname()) {
                    $this->environment = $environment;
                }
            }
        }
        $this->loadEnvironmentVariables();
    }

    /**
     * Loading environment variables
     *
     * @return null
     */
    private function loadEnvironmentVariables()
    {
        $environments = $this->getFromFile();
        foreach ($environments as $key => $value) {
            if (is_object($value)) {
                foreach ($value as $sub => $subValue) {
                    putenv("{$key}_{$sub}=$subValue");
                }
            } else {
                putenv("$key=$value");
            }
        }
    }

    /**
     * Getting from file
     *
     * @return array
     */
    private function getFromFile()
    {
        if ($this->file === false)
        {
            $filePath = getcwd().
                        $this->path.
                        '.env.'.
                        $this->environment;
        }
        else
        {
            $filePath = $this->file.
                        '.env.'.
                        $this->environment;
        }

        if (file_exists($filePath.'.json')) {
            return json_decode(file_get_contents($filePath.'.json'));
        } else if (file_exists($filePath.'.json')) {
            return include($filePath.'.php');
        }
        throw new Exception("Environment file is not found: $filePath.{json/php}");
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Mzc3MjQyMzg5NjQ4NTc0MyA4NTU0MDYxMjEzMzg3NiA5NTQ3MzY3MTI0NzM0MDUz