"""
API Compatibility Tests for MainWindow Refactoring
Dokumentiert alle öffentlichen Methoden der MainWindow Klasse
um sicherzustellen, dass keine Breaking Changes auftreten.
"""

import unittest
from unittest.mock import Mock, patch, MagicMock
import sys
import os

# Add parent directory to path
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

# Mock all GUI dependencies before import
sys.modules['customtkinter'] = MagicMock()
sys.modules['tkinter'] = MagicMock()
sys.modules['PIL'] = MagicMock()
sys.modules['PIL.Image'] = MagicMock()

class TestMainWindowAPI(unittest.TestCase):
    """Test to ensure all public methods exist after refactoring"""
    
    # Liste aller öffentlichen Methoden der MainWindow Klasse
    # Generiert aus der Analyse vom 2025-07-05
    REQUIRED_PUBLIC_METHODS = [
        '__init__',
        'setup_ui',
        'create_header',
        'create_content_area',
        'create_status_bar',
        'refresh_projects',
        'create_project_tile',
        'create_add_tile',
        'create_project_tile_flow',
        'create_add_tile_flow',
        'add_new_project',
        'open_project',
        'open_vps_connection',
        'open_admin_panel',
        'open_vps_docker',
        'open_readme',
        'delete_project',
        'rename_project',
        'generate_readme_background',
        'update_status',
        'download_log',
        'refresh_ui',
        'load_and_apply_theme',
        'on_window_resize',
        'stop_project',
        'setup_interaction_tracking',
        'monitor_process',
        'check_process_status',
        'open_gitea_window',
        'on_gitea_repo_select',
        'clear_project_selection',
        'on_project_select',
        'show_git_status',
        'commit_changes',
        'push_to_gitea',
        'pull_from_gitea',
        'fetch_from_gitea',
        'manage_branches',
        'link_to_gitea',
        'clone_repository',
        'create_project_from_repo',
        'on_closing',
        'gitea_operation',
        'init_and_push_to_gitea',
        'init_git_repo',
        'test_gitea_connection',
        'verify_repository_on_gitea',
        'fix_repository_issues',
        'manage_large_files',
        'setup_git_lfs',
        'run'
    ]
    
    # Private/Protected Methoden die NICHT Teil der öffentlichen API sind
    PRIVATE_METHODS = [
        '_differential_update',
        '_update_project_tiles_colors',
        '_on_click_start',
        '_on_click_end',
        '_on_dropdown_select',
        '_on_focus_in',
        '_on_focus_out',
        '_check_pending_updates',
        '_handle_process_ended',
        '_create_project_after_clone',
        '_show_scrollable_info'
    ]
    
    @patch('gui.main_window.logger')
    @patch('gui.main_window.ProjectProcessTracker')
    @patch('gui.main_window.ProcessManager')
    @patch('gui.main_window.VPSConnection')
    @patch('gui.main_window.ReadmeGenerator')
    @patch('gui.main_window.TerminalLauncher')
    @patch('gui.main_window.ProjectManager')
    @patch('gui.main_window.RepositoryManager')
    def test_all_public_methods_exist(self, *mocks):
        """Testet dass alle öffentlichen Methoden existieren"""
        # Import after all mocks are set up
        from gui.main_window import MainWindow
        
        # Check that all required methods exist
        missing_methods = []
        for method_name in self.REQUIRED_PUBLIC_METHODS:
            if not hasattr(MainWindow, method_name):
                missing_methods.append(method_name)
        
        self.assertEqual(
            missing_methods, 
            [], 
            f"Following public methods are missing: {missing_methods}"
        )
    
    def test_no_unexpected_public_methods(self):
        """Warnt vor neuen öffentlichen Methoden die dokumentiert werden sollten"""
        # This test will be implemented after import works
        pass


class TestMainWindowBehavior(unittest.TestCase):
    """Behavioral tests for critical MainWindow operations"""
    
    def setUp(self):
        """Set up test fixtures"""
        self.window = None
    
    def test_project_lifecycle(self):
        """Test basic project creation, opening and deletion"""
        # TODO: Implement after mocking is complete
        pass
    
    def test_gitea_operations(self):
        """Test Gitea integration operations"""
        # TODO: Test init_and_push_to_gitea, push_to_gitea, etc.
        pass
    
    def test_duplicate_methods_behavior(self):
        """Ensure duplicate methods have consistent behavior"""
        # TODO: Compare behavior of duplicate methods
        pass


if __name__ == '__main__':
    unittest.main()