#!/usr/bin/env python3
"""
Local Dashboard Test Script
Tests the dashboard functionality without Docker
"""

import os
import sys
import time
import requests
from pathlib import Path

# Add the project root to Python path
project_root = Path(__file__).parent
sys.path.insert(0, str(project_root))

def test_dashboard_files():
    """Test that all dashboard files exist"""
    print("📁 Testing dashboard file structure...")
    
    required_files = [
        "src/dashboard/api.py",
        "src/dashboard/templates.py",
        "src/dashboard/router.py",
        "static/dashboard.js",
        "DASHBOARD.md",
        "DASHBOARD_TESTING.md"
    ]
    
    all_exist = True
    for file_path in required_files:
        if os.path.exists(file_path):
            print(f"   ✅ {file_path}")
        else:
            print(f"   ❌ {file_path} - MISSING")
            all_exist = False
    
    return all_exist

def test_dashboard_imports():
    """Test that dashboard modules can be imported"""
    print("\n🔧 Testing dashboard imports...")
    
    try:
        from src.dashboard.api import dashboard_router
        from src.dashboard.templates import DASHBOARD_HTML
        from src.dashboard.router import main_dashboard_router
        print("   ✅ All dashboard imports successful")
        return True
    except Exception as e:
        print(f"   ❌ Import failed: {e}")
        return False

def test_dashboard_api():
    """Test dashboard API endpoints"""
    print("\n🌐 Testing dashboard API endpoints...")
    
    # This would normally test against a running server
    # For now, we'll just verify the API module structure
    try:
        from src.dashboard.api import (
            SystemConfig, DatabaseConfig, OPCUAConfig, ModbusConfig,
            RESTAPIConfig, MonitoringConfig, SecurityConfig,
            validate_configuration, ValidationResult
        )
        print("   ✅ Dashboard API models and functions available")
        
        # Test creating a configuration
        config = SystemConfig(
            database=DatabaseConfig(),
            opcua=OPCUAConfig(),
            modbus=ModbusConfig(),
            rest_api=RESTAPIConfig(),
            monitoring=MonitoringConfig(),
            security=SecurityConfig()
        )
        print("   ✅ Configuration creation successful")
        
        # Test validation
        result = validate_configuration(config)
        print(f"   ✅ Configuration validation: {result.valid}")
        
        return True
    except Exception as e:
        print(f"   ❌ API test failed: {e}")
        return False

def test_javascript_file():
    """Test that the JavaScript file exists and has required functions"""
    print("\n📜 Testing JavaScript file...")
    
    try:
        with open("static/dashboard.js", "r") as f:
            js_content = f.read()
        
        required_functions = ["showTab", "loadStatus", "loadConfiguration", "loadLogs", "saveConfiguration"]
        missing_functions = []
        
        for func in required_functions:
            if func in js_content:
                print(f"   ✅ Function '{func}' found")
            else:
                print(f"   ❌ Function '{func}' missing")
                missing_functions.append(func)
        
        if len(missing_functions) == 0:
            print("   ✅ All required JavaScript functions present")
            return True
        else:
            print(f"   ❌ Missing functions: {missing_functions}")
            return False
            
    except Exception as e:
        print(f"   ❌ JavaScript test failed: {e}")
        return False

def test_html_template():
    """Test that the HTML template is valid"""
    print("\n📄 Testing HTML template...")
    
    try:
        from src.dashboard.templates import DASHBOARD_HTML
        
        if len(DASHBOARD_HTML) > 1000:
            print(f"   ✅ HTML template size: {len(DASHBOARD_HTML)} characters")
            
            # Check for key elements
            required_elements = [
                "Calejo Control Adapter Dashboard",
                "tab-content",
                "status-tab",
                "config-tab",
                "logs-tab",
                "actions-tab"
            ]
            
            missing_elements = []
            for element in required_elements:
                if element in DASHBOARD_HTML:
                    print(f"   ✅ Element '{element}' found")
                else:
                    print(f"   ❌ Element '{element}' missing")
                    missing_elements.append(element)
            
            if len(missing_elements) == 0:
                print("   ✅ All required HTML elements present")
                return True
            else:
                print(f"   ❌ Missing elements: {missing_elements}")
                return False
        else:
            print("   ❌ HTML template too small")
            return False
            
    except Exception as e:
        print(f"   ❌ HTML template test failed: {e}")
        return False

def test_integration():
    """Test integration with REST API"""
    print("\n🔗 Testing REST API integration...")
    
    try:
        from src.protocols.rest_api import RESTAPIServer
        
        # Check if dashboard routes are integrated
        import inspect
        source = inspect.getsource(RESTAPIServer._setup_routes)
        if 'dashboard' in source.lower():
            print("   ✅ Dashboard routes integrated in REST API")
            return True
        else:
            print("   ❌ Dashboard routes not found in REST API")
            return False
            
    except Exception as e:
        print(f"   ❌ Integration test failed: {e}")
        return False

def main():
    """Run all dashboard tests"""
    print("🚀 Calejo Control Adapter - Dashboard Deployment Test")
    print("=" * 60)
    
    tests = [
        ("File Structure", test_dashboard_files),
        ("Module Imports", test_dashboard_imports),
        ("API Endpoints", test_dashboard_api),
        ("JavaScript", test_javascript_file),
        ("HTML Template", test_html_template),
        ("REST API Integration", test_integration)
    ]
    
    results = []
    for test_name, test_func in tests:
        result = test_func()
        results.append((test_name, result))
    
    print("\n" + "=" * 60)
    print("📊 TEST RESULTS")
    print("=" * 60)
    
    passed = 0
    total = len(results)
    
    for test_name, result in results:
        status = "✅ PASS" if result else "❌ FAIL"
        print(f"{status} {test_name}")
        if result:
            passed += 1
    
    print(f"\n🎯 Summary: {passed}/{total} tests passed")
    
    if passed == total:
        print("\n🎉 SUCCESS: Dashboard is ready for deployment!")
        print("\n📋 Next steps:")
        print("   1. Review the dashboard at: http://localhost:8080/dashboard")
        print("   2. Run full test suite: python -m pytest tests/unit/test_dashboard_*.py tests/integration/test_dashboard_*.py -v")
        print("   3. Deploy with: docker-compose up -d")
        return 0
    else:
        print("\n❌ Some tests failed. Please check the dashboard implementation.")
        return 1

if __name__ == "__main__":
    sys.exit(main())