"""
Simple verification script to check ApexCharts fix was applied
"""
import os
import re

def verify_template_fix():
    """Verify the admin_evaluation.html template has the ApexCharts fix"""
    template_path = '/home/ismail/projects/HH/templates/dashboard/admin_evaluation.html'
    
    print("Verifying ApexCharts fix in admin_evaluation.html...\n")
    
    with open(template_path, 'r') as f:
        content = f.read()
    
    checks = []
    
    # Check 1: window.addEventListener('load') instead of DOMContentLoaded
    if "window.addEventListener('load'" in content:
        checks.append(("✓", "Uses window.addEventListener('load')"))
    else:
        checks.append(("✗", "Missing window.addEventListener('load')"))
    
    # Check 2: ApexCharts availability check
    if "if (typeof ApexCharts === 'undefined')" in content:
        checks.append(("✓", "Checks ApexCharts availability"))
    else:
        checks.append(("✗", "Missing ApexCharts availability check"))
    
    # Check 3: Performance data element check
    if "if (!performanceDataEl)" in content:
        checks.append(("✓", "Checks performance data element exists"))
    else:
        checks.append(("✗", "Missing performance data element check"))
    
    # Check 4: Try-catch blocks for chart initialization
    try_count = len(re.findall(r'try \{', content))
    catch_count = len(re.findall(r'\} catch \(error\)', content))
    
    if try_count >= 6 and catch_count >= 6:
        checks.append(("✓", f"Has {try_count} try-catch blocks for chart initialization"))
    else:
        checks.append(("✗", f"Insufficient try-catch blocks (found {try_count} try, {catch_count} catch)"))
    
    # Check 5: Element existence checks before chart creation
    element_checks = re.findall(r'const \w+ChartEl = document\.querySelector\("#\w+Chart"\);', content)
    if len(element_checks) >= 6:
        checks.append(("✓", f"Checks element existence before chart creation ({len(element_checks)} charts)"))
    else:
        checks.append(("✗", f"Insufficient element checks (found {len(element_checks)})"))
    
    # Check 6: Error logging
    if "console.error('Error rendering" in content:
        checks.append(("✓", "Has error logging for chart failures"))
    else:
        checks.append(("✗", "Missing error logging"))
    
    # Print results
    print("Verification Results:")
    print("=" * 60)
    for status, message in checks:
        print(f"{status} {message}")
    
    # Summary
    passed = sum(1 for status, _ in checks if status == "✓")
    total = len(checks)
    print("\n" + "=" * 60)
    print(f"Summary: {passed}/{total} checks passed")
    
    if passed == total:
        print("\n✓ All checks passed! ApexCharts fix successfully applied.")
        return True
    else:
        print(f"\n✗ {total - passed} check(s) failed. Please review.")
        return False

if __name__ == '__main__':
    import sys
    success = verify_template_fix()
    sys.exit(0 if success else 1)