<?php

declare(strict_types=1);

require_once __DIR__ . '/../../vendor/autoload.php';

use App\Framework\Core\AppBootstrapper;
use App\Framework\DateTime\SystemClock;
use App\Framework\DateTime\SystemHighResolutionClock;
use App\Framework\Mcp\Tools\SchedulerQueuePipelineAgent;
use App\Framework\Performance\EnhancedPerformanceCollector;
use App\Framework\Performance\MemoryMonitor;

echo "🔧 Testing Scheduler-Queue Pipeline Agent\n";
echo "==========================================\n\n";

try {
    // Bootstrap framework
    $clock = new SystemClock();
    $highResClock = new SystemHighResolutionClock();
    $memoryMonitor = new MemoryMonitor();
    $collector = new EnhancedPerformanceCollector($clock, $highResClock, $memoryMonitor, enabled: false);

    $bootstrapper = new AppBootstrapper(__DIR__ . '/../..', $collector, $memoryMonitor);
    $container = $bootstrapper->bootstrapWorker();

    $pipelineAgent = $container->get(SchedulerQueuePipelineAgent::class);

    echo "✅ Framework bootstrapped successfully\n";
    echo "✅ Pipeline Agent retrieved\n\n";

    // Test 1: Pipeline Health Check
    echo "📋 Test 1: Pipeline Health Check\n";
    echo "-------------------------------\n";

    $healthCheck = $pipelineAgent->checkPipelineHealth();

    echo "🏥 Health Check Results:\n";
    echo "  Overall Status: " . $healthCheck['overall_status'] . "\n";
    echo "  Scheduler Health: " . $healthCheck['scheduler_health']['status'] . "\n";
    echo "  Queue Health: " . $healthCheck['queue_health']['status'] . "\n";
    echo "  Database Health: " . $healthCheck['database_health']['status'] . "\n";
    echo "  Integration Health: " . $healthCheck['integration_health']['status'] . "\n";
    echo "\n";

    // Test 2: Pipeline Status
    echo "📋 Test 2: Pipeline Status\n";
    echo "------------------------\n";

    $status = $pipelineAgent->getPipelineStatus();

    echo "📊 Pipeline Status:\n";
    echo "  Due Tasks: " . $status['scheduler']['due_tasks'] . "\n";
    echo "  Queue Size: " . $status['queue']['current_size'] . "\n";
    echo "  Total Jobs: " . $status['database']['total_jobs'] . "\n";
    echo "  Active Jobs: " . $status['database']['active_jobs'] . "\n";
    echo "  Failed Jobs: " . $status['database']['failed_jobs'] . "\n";
    echo "  Completed Jobs: " . $status['database']['completed_jobs'] . "\n";
    echo "\n";

    // Test 3: Pipeline Metrics
    echo "📋 Test 3: Pipeline Metrics (1 hour)\n";
    echo "-----------------------------------\n";

    $metrics = $pipelineAgent->collectPipelineMetrics('1hour');

    echo "📈 Pipeline Metrics:\n";
    echo "  Timeframe: " . $metrics['timeframe'] . "\n";
    echo "  Collection Time: " . $metrics['collection_time'] . "\n";
    echo "  Scheduler Metrics:\n";
    echo "    - Tasks Executed: " . $metrics['scheduler_metrics']['tasks_executed'] . "\n";
    echo "    - Success Rate: " . $metrics['scheduler_metrics']['success_rate'] . "%\n";
    echo "  Queue Metrics:\n";
    echo "    - Jobs Processed: " . $metrics['queue_metrics']['jobs_processed'] . "\n";
    echo "    - Success Rate: " . $metrics['queue_metrics']['success_rate'] . "%\n";
    echo "\n";

    // Test 4: Pipeline Diagnostics
    echo "📋 Test 4: Pipeline Diagnostics\n";
    echo "------------------------------\n";

    $diagnostics = $pipelineAgent->runPipelineDiagnostics();

    echo "🔍 Diagnostics Results:\n";
    echo "  Performance Issues: " . count($diagnostics['performance_issues']) . "\n";
    echo "  Queue Bottlenecks: " . count($diagnostics['queue_bottlenecks']) . "\n";
    echo "  Scheduler Problems: " . count($diagnostics['scheduler_problems']) . "\n";
    echo "  Database Issues: " . count($diagnostics['database_issues']) . "\n";
    echo "  Integration Problems: " . count($diagnostics['integration_problems']) . "\n";
    echo "\n";

    // Test 5: Integration Test
    echo "📋 Test 5: Pipeline Integration Test\n";
    echo "----------------------------------\n";

    $integrationTest = $pipelineAgent->testPipelineIntegration();

    echo "🧪 Integration Test Results:\n";
    echo "  Test Duration: " . $integrationTest['test_duration_seconds'] . "s\n";
    echo "  Overall Result: " . $integrationTest['results']['overall_result'] . "\n";

    if (isset($integrationTest['results']['scheduler_test'])) {
        echo "  Scheduler Test: " . $integrationTest['results']['scheduler_test']['status'] . "\n";
    }
    if (isset($integrationTest['results']['queue_test'])) {
        echo "  Queue Test: " . $integrationTest['results']['queue_test']['status'] . "\n";
    }
    if (isset($integrationTest['results']['integration_test'])) {
        echo "  Integration Test: " . $integrationTest['results']['integration_test']['status'] . "\n";
    }
    if (isset($integrationTest['results']['performance_test'])) {
        echo "  Performance Test: " . $integrationTest['results']['performance_test']['status'] . "\n";
        $benchmark = $integrationTest['results']['performance_test']['benchmark_results'];
        echo "    - Jobs/Second: " . $benchmark['jobs_per_second'] . "\n";
        echo "    - Avg Latency: " . $benchmark['average_latency_ms'] . "ms\n";
        echo "    - Memory Usage: " . $benchmark['memory_usage_mb'] . "MB\n";
    }
    echo "\n";

    // Test 6: Job Analysis
    echo "📋 Test 6: Job Pattern Analysis\n";
    echo "-----------------------------\n";

    $jobAnalysis = $pipelineAgent->analyzeJobPatterns(50);

    echo "📊 Job Analysis Results:\n";
    echo "  Job Type Distribution: " . count($jobAnalysis['job_type_distribution']) . " types\n";
    echo "  Execution Patterns: " . count($jobAnalysis['execution_patterns']) . " patterns\n";
    echo "  Failure Analysis: " . count($jobAnalysis['failure_analysis']) . " categories\n";
    echo "\n";

    echo "🎯 Pipeline Agent Test Summary:\n";
    echo "==============================\n";
    echo "✅ Health Check: Working\n";
    echo "✅ Status Monitoring: Working\n";
    echo "✅ Metrics Collection: Working\n";
    echo "✅ Diagnostics: Working\n";
    echo "✅ Integration Testing: Working\n";
    echo "✅ Job Analysis: Working\n";
    echo "\n";
    echo "🚀 Pipeline Agent is fully operational!\n";

} catch (Exception $e) {
    echo "❌ Pipeline Agent test failed: " . $e->getMessage() . "\n";
    echo "Stack trace:\n" . $e->getTraceAsString() . "\n";
    exit(1);
}

echo "\n🎯 Pipeline Agent test completed successfully!\n";