From 1fff9acded106f2e7846c8a872abd8f6f56506df Mon Sep 17 00:00:00 2001
From: David Amorim <davi.amorin2@gmail.com>
Date: Thu, 18 Apr 2024 16:23:55 -0300
Subject: [PATCH] =?UTF-8?q?(Patterns=20Singleton)=3D>=20Padr=C3=A3o=20impl?=
 =?UTF-8?q?ementado=20para=20trabalhar=20as=20tradu=C3=A7=C3=B5es=20da=20a?=
 =?UTF-8?q?plica=C3=A7=C3=A3o?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/index.php              | 19 ++++++-------------
 src/Controller/Translator.php | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 13 deletions(-)
 create mode 100644 src/Controller/Translator.php

diff --git a/public/index.php b/public/index.php
index e751d72..d62bb5e 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1,25 +1,18 @@
 <?php
 
 include "../vendor/autoload.php";
+use App\Controller\Translator;
 
 session_start();
 
 $routes = include "../config/routes.php";
+$translator = Translator::getInstance();
 
-// ----------------------------------------------------------
-//TODO: Mover essa configuracao pra outro lugar
-$lang = $_SESSION['language'] ?? 'pt-br';
-
-$translations = include "../translations/{$lang}.php";
-
-function translate(string $key): string
+// Função para traduzir chaves de idioma
+function translate(string $key)
 {
-    //TODO: Refatorar, pq globalizar uma variavel é errado
-    global $translations;
-
-    return $translations[$key] ?? $key;
+    return Translator::getInstance()->translate($key);
 }
-// -----------------------------------------------------------
 
 $url = explode('?', $_SERVER['REQUEST_URI'])[0];
 
@@ -31,4 +24,4 @@ function translate(string $key): string
 $controller = $routes[$url][0];
 $method = $routes[$url][1];
 
-(new $controller())->$method();
\ No newline at end of file
+(new $controller())->$method();
diff --git a/src/Controller/Translator.php b/src/Controller/Translator.php
new file mode 100644
index 0000000..b04cdb8
--- /dev/null
+++ b/src/Controller/Translator.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+class Translator
+{
+    private static ?Translator $instance = null;
+    private array $translations = [];
+
+    private function __construct()
+    {
+        
+        $lang = $_SESSION['language'] ?? 'pt-br';
+        $this->translations = include dirname(__DIR__,2). "/translations/{$lang}.php";
+    }
+
+    public static function getInstance(): Translator
+    {
+        if (self::$instance === null) {
+            self::$instance = new self();
+        }
+        return self::$instance;
+    }
+
+    public function translate(string $key): string
+    {
+        return $this->translations[$key] ?? $key;
+    }
+
+   
+}
\ No newline at end of file