#!/usr/bin/env python3
"""Demo script for the enhanced video processing test dashboard."""

import sys
from pathlib import Path
from datetime import datetime
import random

# Add tests framework to path
sys.path.append(str(Path(__file__).parent / "tests" / "framework"))

from enhanced_dashboard_reporter import EnhancedDashboardReporter
from reporters import TestResult
from config import TestingConfig
from quality import TestQualityMetrics


def generate_sample_test_data():
    """Generate sample test data for dashboard demonstration."""
    test_results = []

    # Video encoding tests
    video_tests = [
        ("test_h264_encoding.py::test_basic_h264", "passed", "unit", 1.23, 9.1),
        ("test_h264_encoding.py::test_high_quality_h264", "passed", "unit", 2.45, 9.3),
        ("test_h265_encoding.py::test_basic_h265", "passed", "unit", 1.87, 8.9),
        ("test_av1_encoding.py::test_basic_av1", "failed", "unit", 5.67, 4.2),
        ("test_webm_encoding.py::test_vp9_encoding", "passed", "unit", 3.21, 8.7),
    ]

    # Performance tests
    performance_tests = [
        ("test_performance.py::test_encoding_speed", "passed", "performance", 15.34, 8.5),
        ("test_performance.py::test_memory_usage", "passed", "performance", 8.91, 8.8),
        ("test_performance.py::test_cpu_utilization", "failed", "performance", 12.45, 6.2),
        ("test_performance.py::test_gpu_acceleration", "skipped", "performance", 0.01, 0.0),
    ]

    # 360° video tests
    video_360_tests = [
        ("test_360_processing.py::test_equirectangular", "passed", "360", 8.76, 8.9),
        ("test_360_processing.py::test_cubemap_projection", "failed", "360", 7.23, 5.1),
        ("test_360_processing.py::test_spherical_metadata", "passed", "360", 2.14, 9.0),
    ]

    # Streaming tests
    streaming_tests = [
        ("test_streaming.py::test_hls_segmentation", "passed", "streaming", 4.56, 8.6),
        ("test_streaming.py::test_dash_manifest", "passed", "streaming", 3.21, 8.4),
        ("test_streaming.py::test_adaptive_bitrate", "passed", "streaming", 6.78, 8.8),
    ]

    # Integration tests
    integration_tests = [
        ("test_integration.py::test_end_to_end_workflow", "passed", "integration", 25.67, 8.7),
        ("test_integration.py::test_ffmpeg_integration", "passed", "integration", 12.34, 8.9),
        ("test_integration.py::test_database_operations", "failed", "integration", 8.91, 5.8),
        ("test_integration.py::test_api_endpoints", "passed", "integration", 6.45, 8.5),
    ]

    # Smoke tests
    smoke_tests = [
        ("test_smoke.py::test_basic_functionality", "passed", "smoke", 0.45, 9.0),
        ("test_smoke.py::test_system_health", "passed", "smoke", 0.67, 8.9),
        ("test_smoke.py::test_dependencies", "passed", "smoke", 0.23, 9.1),
    ]

    all_tests = video_tests + performance_tests + video_360_tests + streaming_tests + integration_tests + smoke_tests

    for name, status, category, duration, quality_score in all_tests:
        # Create quality metrics
        quality_metrics = None
        if quality_score > 0:
            quality_metrics = TestQualityMetrics(
                test_name=name,
                overall_score=quality_score,
                functional_score=quality_score + random.uniform(-0.5, 0.5),
                performance_score=quality_score + random.uniform(-0.8, 0.3),
                reliability_score=quality_score + random.uniform(-0.3, 0.7),
                coverage_score=quality_score + random.uniform(-0.4, 0.6),
                maintainability_score=quality_score + random.uniform(-0.6, 0.4)
            )

        # Create test result
        test_result = TestResult(
            name=name,
            status=status,
            duration=duration,
            category=category,
            error_message="Encoding failed: Invalid codec parameters" if status == "failed" else None,
            artifacts=["screenshot.png", "output.mp4"] if status != "skipped" else [],
            quality_metrics=quality_metrics
        )

        test_results.append(test_result)

    return test_results


def main():
    """Generate and save the enhanced dashboard."""
    print("🎬 Generating Enhanced Video Processing Test Dashboard...")

    # Create testing configuration
    config = TestingConfig(
        project_name="Video Processor",
        version="1.0.0",
        reports_dir=Path("test-reports"),
        parallel_workers=4
    )

    # Create the enhanced reporter
    reporter = EnhancedDashboardReporter(config)

    # Generate sample test data
    test_results = generate_sample_test_data()

    # Add test results to reporter
    for result in test_results:
        reporter.add_test_result(result)

    # Generate and save the dashboard
    dashboard_path = reporter.save_dashboard()

    print(f"✅ Enhanced Dashboard generated successfully!")
    print(f"📊 Dashboard Location: {dashboard_path.absolute()}")
    print(f"🌐 Open in browser: file://{dashboard_path.absolute()}")

    # Print summary statistics
    print(f"\n📈 Dashboard Summary:")
    print(f"   Total Tests: {reporter.summary_stats['total']}")
    print(f"   Passed: {reporter.summary_stats['passed']}")
    print(f"   Failed: {reporter.summary_stats['failed']}")
    print(f"   Skipped: {reporter.summary_stats['skipped']}")
    print(f"   Success Rate: {reporter._calculate_success_rate():.1f}%")

    # Print feature highlights
    print(f"\n🎯 Dashboard Features:")
    print(f"   ✨ Interactive video processing theme")
    print(f"   📊 Real-time metrics and performance gauges")
    print(f"   🔍 Advanced filtering and search capabilities")
    print(f"   📈 Dynamic charts and visualizations")
    print(f"   📱 Responsive design for all devices")
    print(f"   🎬 Cinema-inspired dark theme")
    print(f"   📄 Export to PDF and CSV")
    print(f"   🔄 Real-time data refresh")
    print(f"   ⚡ Zero external dependencies")

    return dashboard_path


if __name__ == "__main__":
    try:
        dashboard_path = main()
        print(f"\n🚀 Ready to view your enhanced video processing dashboard!")
        print(f"Open: {dashboard_path.absolute()}")
    except Exception as e:
        print(f"❌ Error generating dashboard: {e}")
        sys.exit(1)