<?php

/**
 * Core Framework - Bootstrap
 *
 * @license    MIT (https://mit-license.org/)
 * @author     Louis Ouellet <louis@laswitchtech.com>
 */

namespace LaswitchTech\Core;

use LaswitchTech\Core\Configurator; // Soon replaced with Config
use LaswitchTech\Core\Module;
use Exception;

class Bootstrap {

    const Default = [
        "LOGGER" => [
            "class" => "\LaswitchTech\coreLogger\Logger",
            "scope" => [
                "Router",
                "API",
                "CLI"
            ]
        ],
        ...
    ];

    /**
     * Constructor.
     */
    public function __construct($scope){

        // Set the global variable
        global $CONFIGURATOR;

        // Initialize Configurator (we’ll replace this with our new Config class)
        $CONFIGURATOR = new Configurator(['bootstrap']);

        // Retrieve the straps
        $straps = $CONFIGURATOR->get('bootstrap');

        // Loop through the straps
        foreach(self::Default as $strap => $config){

            // Check if an alternate strap exist
            if(isset($straps[$strap])){
                foreach($config as $key => $value){
                    if(isset($straps[$strap][$key])){
                        $config[$key] = $straps[$strap][$key];
                    }
                }
            }

            // Check if strap matches scope
            if(!in_array($scope, $config['scope'])) continue;

            // Initialize the Global Variable
            global ${$strap};

            // Set Class
            $class = $config['class'];

            // Check if the class exists
            if(class_exists($class)){
                // Initialize the class in the global namespace
                ${$strap} = new $class();
            } else {
                // Fall back to a default module class
                ${$strap} = new Module();
            }
        }
    }
}