#!/usr/bin/env python3
"""
Refactoring Management Tool
Manage feature flags for the MainWindow refactoring
"""

import argparse
import json
from pathlib import Path
from gui.config import refactoring_config

def show_status():
    """Show current refactoring status"""
    status = refactoring_config.get_status()
    print("\n=== Refactoring Configuration Status ===")
    print(f"Config file: {status['config_file']}")
    print("\nFeature Flags:")
    for flag, value in status['flags'].items():
        status_str = "✅ ENABLED" if value else "❌ DISABLED"
        print(f"  {flag}: {status_str}")
    print()

def enable_handler(handler_name):
    """Enable a specific handler"""
    refactoring_config.enable_handler(handler_name)
    refactoring_config.save_config()
    print(f"✅ Enabled {handler_name} handler")
    # Reload config to show updated status
    from gui.config import RefactoringConfig
    updated_config = RefactoringConfig()
    status = updated_config.get_status()
    print("\n=== Refactoring Configuration Status ===")
    print(f"Config file: {status['config_file']}")
    print("\nFeature Flags:")
    for flag, value in status['flags'].items():
        status_str = "✅ ENABLED" if value else "❌ DISABLED"
        print(f"  {flag}: {status_str}")
    print()

def disable_all():
    """Disable all refactoring features"""
    refactoring_config.disable_all()
    refactoring_config.save_config()
    print("❌ All refactoring features disabled")
    show_status()

def set_flag(flag_name, value):
    """Set a specific flag"""
    refactoring_config.set(flag_name, value)
    refactoring_config.save_config()
    status_str = "enabled" if value else "disabled"
    print(f"✅ Flag {flag_name} {status_str}")
    show_status()

def create_test_config():
    """Create a test configuration with gradual enablement"""
    print("\n=== Creating Test Configuration ===")
    
    # Phase 1: Enable UI helpers only (safest)
    print("\nPhase 1: UI Helpers only")
    refactoring_config.disable_all()
    refactoring_config.set('USE_UI_HELPERS', True)
    refactoring_config.save_config()
    
    print("\nTest with: python main.py")
    print("If stable, proceed to Phase 2")
    
def main():
    parser = argparse.ArgumentParser(description='Manage MainWindow refactoring')
    subparsers = parser.add_subparsers(dest='command', help='Commands')
    
    # Status command
    subparsers.add_parser('status', help='Show current configuration')
    
    # Enable command
    enable_parser = subparsers.add_parser('enable', help='Enable a handler')
    enable_parser.add_argument('handler', choices=['gitea', 'process', 'project', 'ui'],
                              help='Handler to enable')
    
    # Disable all command
    subparsers.add_parser('disable-all', help='Disable all refactoring features')
    
    # Set flag command
    set_parser = subparsers.add_parser('set', help='Set a specific flag')
    set_parser.add_argument('flag', help='Flag name')
    set_parser.add_argument('value', choices=['true', 'false'], help='Flag value')
    
    # Test config command
    subparsers.add_parser('test-config', help='Create test configuration')
    
    args = parser.parse_args()
    
    if args.command == 'status' or not args.command:
        show_status()
    elif args.command == 'enable':
        enable_handler(args.handler)
    elif args.command == 'disable-all':
        disable_all()
    elif args.command == 'set':
        value = args.value.lower() == 'true'
        set_flag(args.flag, value)
    elif args.command == 'test-config':
        create_test_config()
    else:
        parser.print_help()

if __name__ == '__main__':
    main()