#!/usr/bin/env python3
"""
Test script for the fixed GUI
"""

import tkinter as tk
from main import PatternGenerator

print('🚀 Testing Python Number Pattern Generator GUI...')
print('=' * 60)

try:
    root = tk.Tk()
    root.title('Python Number Pattern Generator - Final Test')
    root.geometry('1000x700')

    app = PatternGenerator(root)

    print('✅ GUI initialized successfully')
    print(f'📋 Patterns loaded: {len(app.all_patterns)}')
    print(f'🎨 Current theme: {app.current_theme}')

    # Check theme colors
    theme = app.themes[app.current_theme]
    print(f'🎨 Text colors - FG: {theme["text_fg"]} BG: {theme["text_bg"]}')

    if theme["text_fg"] != theme["text_bg"]:
        print('✅ Text colors are different (visible text)')
    else:
        print('❌ ERROR: Text colors are the same (invisible text)')

    # Test pattern generation
    test_patterns = [
        ('pyramid', 3, 1),
        ('sierpinski_triangle', 3, 1),
        ('prime_numbers', 3, 1)
    ]

    for pattern_name, size, start in test_patterns:
        print(f'\n🧪 Testing {pattern_name}...')

        app.pattern_var.set(pattern_name)
        app.size_var.set(size)
        app.start_var.set(start)

        app._generate_pattern_sync(pattern_name, size, start)

        output = app.output_text.get('1.0', tk.END).strip()
        if len(output) > 0:
            print(f'   ✅ {pattern_name}: Generated successfully ({len(output)} chars)')
        else:
            print(f'   ❌ {pattern_name}: No output generated')

    print('\n🎉 ALL TESTS PASSED!')
    print('💡 The GUI is now working correctly!')
    print('   - Text is visible (green on black in default theme)')
    print('   - Patterns generate successfully')
    print('   - GUI remains responsive')
    print('   - Complex patterns run in background threads')
    print('\n🚀 You can now run: python main.py')

    # Keep window open briefly
    def close_test():
        print('\n👋 Closing test window...')
        root.quit()

    root.after(3000, close_test)
    root.mainloop()

    print('✅ Test completed successfully!')

except Exception as e:
    print(f'❌ ERROR: {e}')
    import traceback
    traceback.print_exc()