From c321705cdcc066127cd6fe1a0e484ce0bf2dad0d Mon Sep 17 00:00:00 2001
From: Pedro Lacerda <pedrolacerda@github.com>
Date: Tue, 2 Apr 2024 20:59:21 +0000
Subject: [PATCH] =?UTF-8?q?C=C3=B3digo=20exemplo?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/app/signup/page.tsx    | 47 ++++++++++++++++++++++++++++++++++++++
 src/components/header.tsx  |  9 ++++++++
 src/lib/messages.json      | 11 +++++++++
 src/lib/password_helper.ts | 15 ++++++++++++
 4 files changed, 82 insertions(+)

diff --git a/src/app/signup/page.tsx b/src/app/signup/page.tsx
index e69de29..0e5e7ce 100644
--- a/src/app/signup/page.tsx
+++ b/src/app/signup/page.tsx
@@ -0,0 +1,47 @@
+"use client";
+import React, { useState } from 'react';
+
+interface SignupForm {
+    email: string;
+    password: string;
+    confirmPassword: string;
+}
+
+const SignupPage: React.FC = () => {
+    const [form, setForm] = useState<SignupForm>({ email: '', password: '', confirmPassword: '' });
+
+    const handleInputChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+        setForm({ ...form, [event.target.name]: event.target.value });
+    };
+
+    const handleSubmit = (event: React.FormEvent) => {
+        event.preventDefault();
+        if (form.password !== form.confirmPassword) {
+            alert('Passwords do not match!');
+            return;
+        }
+        // Handle signup logic here
+    };
+
+    return (
+        <div className="flex justify-center items-center h-screen">
+            <form onSubmit={handleSubmit} className="bg-white shadow-md rounded px-8 pt-6 pb-8 mb-4">
+                <label>
+                    Email:
+                    <input type="email" name="email" value={form.email} onChange={handleInputChange} required className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" />
+                </label>
+                <label>
+                    Password:
+                    <input type="password" name="password" value={form.password} onChange={handleInputChange} required className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" />
+                </label>
+                <label>
+                    Confirm Password:
+                    <input type="password" name="confirmPassword" value={form.confirmPassword} onChange={handleInputChange} required className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline" />
+                </label>
+                <button type="submit" className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline">Sign Up</button>
+            </form>
+        </div>
+    );
+};
+
+export default SignupPage;
\ No newline at end of file
diff --git a/src/components/header.tsx b/src/components/header.tsx
index 3c57dd7..5893c63 100644
--- a/src/components/header.tsx
+++ b/src/components/header.tsx
@@ -46,6 +46,15 @@ export const Header = async ({
           />
         </div>
       </div>
+      {/* Div with a blue signup button styled with TailwindCSS pointing to /signup */}
+      <div className="ml-2">
+        <a
+          href="/signup"
+          className="bg-blue-600 text-white px-4 py-2 rounded-md text-sm"
+        >
+          Sign Up
+        </a>
+      </div>
     </Block>
   );
 };
diff --git a/src/lib/messages.json b/src/lib/messages.json
index a29e685..9f53da6 100644
--- a/src/lib/messages.json
+++ b/src/lib/messages.json
@@ -9,5 +9,16 @@
             { "id": "LoginMessage", "text": "Please enter your username and password." },
             { "id": "LogoutMessage", "text": "You have been logged out." }
         ]
+    },
+    {
+        "language": "pt",
+        "messages": [
+            { "id": "MissingDataError", "text": "Dados em falta. Um ou mais campos obrigatórios estão em falta." },
+            { "id": "InvalidDataError", "text": "Dados inválidos. Um ou mais campos contêm dados inválidos." },
+            { "id": "InvalidPasswordError", "text": "Palavra-passe inválida. A palavra-passe não é válida." },
+            { "id": "EntryCreated", "text": "Obrigado. Entrada criada com sucesso." },
+            { "id": "LoginMessage", "text": "Por favor, introduza o seu nome de utilizador e palavra-passe." },
+            { "id": "LogoutMessage", "text": "Sessão terminada." }
+        ]
     }
 ]
\ No newline at end of file
diff --git a/src/lib/password_helper.ts b/src/lib/password_helper.ts
index 4e6c848..3bd4dd7 100644
--- a/src/lib/password_helper.ts
+++ b/src/lib/password_helper.ts
@@ -9,4 +9,19 @@ export function GeneratePassword(length: number = 8): string {
 }
 export function IsValid(password: string): boolean {
     // Valida se a senha possui tamanho mínimo de 8 caracteres, ao menos 2 letras maíusculas, 2 números e 2 caracteres especiais
+    const uppercaseRegex = /[A-Z]/g;
+    const numberRegex = /[0-9]/g;
+    const specialCharacterRegex = /[^A-Za-z0-9]/g;
+    const uppercaseMatches = password.match(uppercaseRegex);
+    const numberMatches = password.match(numberRegex);
+    const specialCharacterMatches = password.match(specialCharacterRegex);
+    return (
+        password.length >= 8 &&
+        uppercaseMatches !== null &&
+        uppercaseMatches.length >= 2 &&
+        numberMatches !== null &&
+        numberMatches.length >= 2 &&
+        specialCharacterMatches !== null &&
+        specialCharacterMatches.length >= 2
+    );
 }