<?php

/**
 * Core Framework - CLI
 *
 * @license    MIT (https://mit-license.org/)
 * @author     Louis Ouellet
 */

namespace LaswitchTech\Core;

use Exception;

class CLI {

    protected $Output;
    protected $Request;
    protected $Config;

    protected $Arguments;
    protected $Class;
    protected $Path;
    protected $Command;
    protected $Action;

    public function __construct(){
        global $OUTPUT, $REQUEST, $CONFIG;
        $this->Output = $OUTPUT;
        $this->Request = $REQUEST;
        $this->Config = $CONFIG;
        $this->Arguments = $this->Request->getArguments();
    }

    public function run(){
        // Analyser les entrées standard
        if(count($this->Arguments) > 0){
            // Le premier argument est le nom du script
            unset($this->Arguments[0]);

            if(count($this->Arguments) > 0){
                // Identifier la Commande
                $this->Command = ucfirst($this->Arguments[1] . "Command");
                unset($this->Arguments[1]);

                // Vérifier le chemin dans /Command/ et /lib/plugins/
                $this->Path = $this->Config->root() . "/Command/" . $this->Command . ".php";
                if(!is_file($this->Path)){
                    $this->Path = $this->Config->root() . "/lib/plugins/" . strtolower(str_replace('Command','',$this->Command)) . "/Command.php";
                }

                if(is_file($this->Path)){
                    require_once $this->Path;
                    if(class_exists($this->Command)){
                        $this->Class = new $this->Command();

                        if(count($this->Arguments) > 0){
                            $this->Action = $this->Arguments[2] . "Action";
                            unset($this->Arguments[2]);

                            if(method_exists($this->Class, $this->Action)){
                                $this->Class->{$this->Action}();
                            } else {
                                $this->Output->help("L’action " . strtolower(str_replace('Action','',$this->Action)) . " n’est pas disponible");
                            }
                        } else {
                            $this->Output->help();
                        }
                    } else {
                        $this->Output->help("Impossible d’initialiser la commande " . strtolower(str_replace('Command','',$this->Command)));
                    }
                } else {
                    $this->Output->help("La commande " . strtolower(str_replace('Command','',$this->Command)) . " n’est pas disponible");
                }
            } else {
                $this->Output->help();
            }
        } else {
            $this->Output->help("Erreur Interne");
        }
    }
}