<?php

declare(strict_types=1);

namespace Tests\Feature\Repository;

use Override;
use Tests\TestCase;
use App\Entity\SystemConfig;
use App\Repository\SystemConfigRepository;

class SystemConfigRepositoryTest extends TestCase
{
    private SystemConfigRepository $repository;

    #[Override]
    public function setUp(): void
    {
        parent::setUp();
        $this->setUpDB();
        $this->repository = $this->container->get(SystemConfigRepository::class);
    }

    public function testFindAll(): void
    {
        // Initially the repository should be empty
        $this->assertCount(0, $this->repository->findAll());

        // Create some config entries
        $config1 = new SystemConfig('key1', 'value1');
        $config2 = new SystemConfig('key2', 'value2');

        // Save them to the repository
        $this->repository->save($config1);
        $this->repository->save($config2);

        // Now findAll should return both configs
        $configs = $this->repository->findAll();
        $this->assertCount(2, $configs);
        $this->assertContainsOnlyInstancesOf(SystemConfig::class, $configs);
    }

    public function testFind(): void
    {
        // Create a config
        $config = new SystemConfig('key1', 'value1');
        $this->repository->save($config);

        // Get the ID
        $id = $config->getId();
        $this->assertNotNull($id);

        // Find by ID
        $foundConfig = $this->repository->find($id);
        $this->assertInstanceOf(SystemConfig::class, $foundConfig);
        $this->assertEquals('key1', $foundConfig->getKey());
        $this->assertEquals('value1', $foundConfig->getValue());

        // Try to find a non-existent ID
        $nonExistentId = 9999;
        $this->assertNull($this->repository->find($nonExistentId));
    }

    public function testFindByKey(): void
    {
        // Create some configs
        $config1 = new SystemConfig('key1', 'value1');
        $config2 = new SystemConfig('key2', 'value2');

        // Save them to the repository
        $this->repository->save($config1);
        $this->repository->save($config2);

        // Find by key
        $foundConfig = $this->repository->findByKey('key1');
        $this->assertInstanceOf(SystemConfig::class, $foundConfig);
        $this->assertEquals('key1', $foundConfig->getKey());
        $this->assertEquals('value1', $foundConfig->getValue());

        // Try to find a non-existent key
        $this->assertNull($this->repository->findByKey('nonexistent'));
    }

    public function testGetValue(): void
    {
        // Create a config
        $config = new SystemConfig('key1', 'value1');
        $this->repository->save($config);

        // Get value by key
        $value = $this->repository->getValue('key1');
        $this->assertEquals('value1', $value);

        // Get value for a non-existent key (should return default)
        $value = $this->repository->getValue('nonexistent', 'default');
        $this->assertEquals('default', $value);
    }

    public function testSetValue(): void
    {
        // Initially the repository should be empty
        $this->assertCount(0, $this->repository->findAll());

        // Set a value for a new key
        $this->repository->setValue('key1', 'value1');

        // Check that a new config was created
        $configs = $this->repository->findAll();
        $this->assertCount(1, $configs);
        $config = $configs[0];
        $this->assertEquals('key1', $config->getKey());
        $this->assertEquals('value1', $config->getValue());

        // Set a value for an existing key
        $this->repository->setValue('key1', 'updated');

        // Check that the value was updated
        $config = $this->repository->findByKey('key1');
        $this->assertInstanceOf(SystemConfig::class, $config);
        $this->assertEquals('key1', $config->getKey());
        $this->assertEquals('updated', $config->getValue());
    }

    public function testSave(): void
    {
        // Create a config
        $config = new SystemConfig('key1', 'value1');

        // Save it
        $this->repository->save($config);

        // Check that it was saved
        $id = $config->getId();
        $this->assertNotNull($id);

        // Find it by ID to confirm it's in the database
        $foundConfig = $this->repository->find($id);
        $this->assertInstanceOf(SystemConfig::class, $foundConfig);
        $this->assertEquals('key1', $foundConfig->getKey());
        $this->assertEquals('value1', $foundConfig->getValue());

        // Update it
        $config->setValue('updated');
        $this->repository->save($config);

        // Find it again to confirm the update
        $foundConfig = $this->repository->find($id);
        $this->assertEquals('updated', $foundConfig->getValue());
    }

    public function testRemove(): void
    {
        // Create a config
        $config = new SystemConfig('key1', 'value1');
        $this->repository->save($config);

        // Get the ID
        $id = $config->getId();
        $this->assertNotNull($id);

        // Remove it
        $this->repository->remove($config);

        // Try to find it by ID to confirm it's gone
        $this->assertNull($this->repository->find($id));
    }
}