<?php

declare(strict_types=1);

require_once '/var/www/html/vendor/autoload.php';
require_once '/var/www/html/tests/bootstrap.php';

use App\Framework\Database\ConnectionInterface;

echo "🧪 Testing Queue System with Simple Approach...\n\n";

// Test 1: Check Database Tables exist using Framework Configuration
echo "1. Testing Database Tables (using Framework Configuration):\n";
try {
    // Use framework's test container creation function
    $container = createTestContainer();

    $connection = $container->get(ConnectionInterface::class);
    echo "   ✅ Framework database connection established\n";

    $tables = [
        'queue_workers',
        'distributed_locks',
        'job_assignments',
        'worker_health_checks',
        'failover_events'
    ];

    foreach ($tables as $table) {
        $stmt = $connection->prepare("SHOW TABLES LIKE ?");
        $stmt->execute([$table]);
        if ($stmt->fetchColumn()) {
            echo "   ✅ Table '$table' exists\n";
        } else {
            echo "   ❌ Table '$table' missing\n";
        }
    }
} catch (Exception $e) {
    echo "   ❌ Database error: " . $e->getMessage() . "\n";
}

// Test 2: Test Value Objects
echo "\n2. Testing Value Objects:\n";
try {
    require_once '/var/www/html/vendor/autoload.php';

    // Test WorkerId
    $workerId = \App\Framework\Queue\ValueObjects\WorkerId::generate();
    echo "   ✅ WorkerId generation: " . $workerId->toString() . "\n";

    // Test QueueName
    $queueName = \App\Framework\Queue\ValueObjects\QueueName::forCommand('test');
    echo "   ✅ QueueName creation: " . $queueName->toString() . "\n";

    // Test JobId
    $jobId = \App\Framework\Queue\ValueObjects\JobId::generate();
    echo "   ✅ JobId generation: " . $jobId->toString() . "\n";

    // Test LockKey
    $lockKey = \App\Framework\Queue\ValueObjects\LockKey::forQueue($queueName);
    echo "   ✅ LockKey creation: " . $lockKey->toString() . "\n";

} catch (Exception $e) {
    echo "   ❌ Value Object error: " . $e->getMessage() . "\n";
}

// Test 3: Test Console Commands are discoverable
echo "\n3. Testing Console Commands Discovery:\n";
try {
    $output = shell_exec('docker exec php php console.php --help 2>/dev/null | grep worker');
    if ($output && strpos($output, 'worker') !== false) {
        echo "   ✅ Worker commands discovered\n";
        echo "   📝 Found: " . trim($output) . "\n";
    } else {
        echo "   ❌ Worker commands not found or command failed\n";
    }
} catch (Exception $e) {
    echo "   ❌ Console command discovery error: " . $e->getMessage() . "\n";
}

// Test 4: Test database connectivity for queue tables
echo "\n4. Testing Database Table Structure:\n";
try {
    // Test queue_workers table structure using DESCRIBE (MySQL/MariaDB)
    $stmt = $connection->prepare("DESCRIBE queue_workers");
    $stmt->execute();
    $columns = $stmt->fetchAll(PDO::FETCH_ASSOC);
    if (count($columns) > 0) {
        echo "   ✅ queue_workers table has " . count($columns) . " columns\n";
        $expectedColumns = ['id', 'worker_id', 'hostname', 'pid', 'queues', 'status', 'last_heartbeat', 'created_at', 'updated_at'];
        foreach ($expectedColumns as $col) {
            $found = false;
            foreach ($columns as $column) {
                if ($column['Field'] === $col) {  // MySQL uses 'Field' not 'name'
                    $found = true;
                    break;
                }
            }
            if ($found) {
                echo "     ✅ Column '$col' exists\n";
            } else {
                echo "     ❌ Column '$col' missing\n";
            }
        }
    }

} catch (Exception $e) {
    echo "   ❌ Table structure error: " . $e->getMessage() . "\n";
}

echo "\n🎯 Simple Queue System test completed!\n";