<?php

namespace App\Tests\Entity;

use App\Entity\Account;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Validator\Validation;
use Symfony\Component\Validator\Validator\ValidatorInterface;

class AccountTest extends TestCase
{
    private ValidatorInterface $validator;

    protected function setUp(): void
    {
        // Corrected line: Use enableAttributeMapping() for PHP attributes
        $this->validator = Validation::createValidatorBuilder()
            ->enableAttributeMapping() // Use this for PHP attributes
            ->getValidator();
    }

    /**
     * Helper to create a valid Account instance.
     */
    private function createValidAccount(): Account
    {
        return (new Account())
            ->setUsername('testuser')
            ->setEmail('test@example.com')
            ->setPassword('securepassword')
            ->setUuid('1b9d67fe-1b0d-40e9-a417-36e6e2978051');
    }

    // --- Unit Tests for Getters and Setters ---

    public function testGetId(): void
    {
        $account = new Account();
        // ID is typically set by the ORM, so we can't directly test a generated value here.
        // We'll rely on functional tests with the database for this.
        $this->assertNull($account->getId());
    }

    public function testSetAndGetUsername(): void
    {
        $account = new Account();
        $account->setUsername('newusername');
        $this->assertSame('newusername', $account->getUsername());
    }

    public function testSetAndGetEmail(): void
    {
        $account = new Account();
        $account->setEmail('newemail@example.com');
        $this->assertSame('newemail@example.com', $account->getEmail());
    }

    public function testSetAndGetPassword(): void
    {
        $account = new Account();
        $account->setPassword('hashedpassword');
        $this->assertSame('hashedpassword', $account->getPassword());
    }

    public function testSetAndGetUuid(): void
    {
        $account = new Account();
        $uuid = 'a1b2c3d4-e5f6-7890-1234-567890abcdef';
        $account->setUuid($uuid);
        $this->assertSame($uuid, $account->getUuid());
    }

    public function testSetAndGetRoles(): void
    {
        $account = new Account();
        $account->setRoles(['ROLE_ADMIN', 'ROLE_USER']);
        $this->assertContains('ROLE_ADMIN', $account->getRoles());
        $this->assertContains('ROLE_USER', $account->getRoles());
        $this->assertCount(2, $account->getRoles()); // Because ROLE_USER is guaranteed
    }

    // --- UserInterface and PasswordAuthenticatedUserInterface Tests ---

    public function testGetUserIdentifier(): void
    {
        $account = $this->createValidAccount();
        $this->assertSame('testuser', $account->getUserIdentifier());
    }

    public function testGetRolesAlwaysIncludesRoleUser(): void
    {
        $account = new Account();
        $this->assertContains('ROLE_USER', $account->getRoles());

        $account->setRoles(['ROLE_ADMIN']);
        $this->assertContains('ROLE_ADMIN', $account->getRoles());
        $this->assertContains('ROLE_USER', $account->getRoles());
        $this->assertCount(2, $account->getRoles());
    }

    public function testEraseCredentials(): void
    {
        $account = $this->createValidAccount();
        // eraseCredentials is deprecated and should not modify password directly in modern Symfony
        // It's usually for clearing sensitive data from memory after security operations.
        $account->eraseCredentials();
        // Assert that password remains, as it's not actually cleared by this method (deprecated behavior)
        $this->assertNotNull($account->getPassword());
    }

    public function testSerializeRemovesSensitiveData(): void
    {
        $account = $this->createValidAccount();
        $serializedAccount = serialize($account);
        $this->assertStringContainsString(hash('crc32c', 'securepassword'), $serializedAccount);
        $this->assertStringNotContainsString('securepassword', $serializedAccount);
    }

}