#!/usr/bin/env python3
"""
Test status bar visibility by triggering an error message manually.
"""

import asyncio
from unittest.mock import patch, Mock
from src.hosts.tui.app import HostsManagerApp

async def test_status_bar_visibility():
    """Test that the status bar becomes visible when an error occurs."""
    print("Testing status bar visibility...")
    
    with patch('hosts.tui.app.HostsParser') as mock_parser_cls, \
         patch('hosts.tui.app.Config') as mock_config_cls:
        
        # Set up mocks
        mock_parser = Mock()
        mock_config = Mock()
        mock_parser_cls.return_value = mock_parser
        mock_config_cls.return_value = mock_config
        
        # Create app
        app = HostsManagerApp()
        
        # Mock the query_one method to capture status bar interactions
        mock_status_bar = Mock()
        original_query_one = app.query_one
        
        def mock_query_one(selector, widget_type=None):
            if selector == "#status-bar":
                return mock_status_bar
            return original_query_one(selector, widget_type)
        
        app.query_one = mock_query_one
        
        # Test updating status with error message
        print("🔧 Triggering error message...")
        app.update_status("❌ Test error message")
        
        # Verify status bar operations
        print("✅ Status bar operations:")
        print(f"   - update() called: {mock_status_bar.update.called}")
        print(f"   - remove_class('hidden') called: {mock_status_bar.remove_class.called}")
        
        if mock_status_bar.update.called:
            call_args = mock_status_bar.update.call_args[0]
            print(f"   - Message passed: '{call_args[0]}'")
        
        # Test clearing status
        print("\n🔧 Clearing status message...")
        app._clear_status_message()
        
        print("✅ Clear operations:")
        print(f"   - update('') called: {mock_status_bar.update.call_count > 1}")
        print(f"   - add_class('hidden') called: {mock_status_bar.add_class.called}")

if __name__ == "__main__":
    asyncio.run(test_status_bar_visibility())