#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""
最小化测试，逐步创建组件
"""

import sys
import os
from PyQt5.QtWidgets import QApplication, QWidget

# 添加项目根目录到Python路径
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))

def test_step_by_step():
    print("Step 1: 创建QApplication")
    app = QApplication(sys.argv)
    print("✓ QApplication创建成功")
    
    print("Step 2: 导入控制器")
    from controllers.main_controller import MainController
    print("✓ 控制器导入成功")
    
    print("Step 3: 创建控制器实例")
    controller = MainController()
    print("✓ 控制器实例创建成功")
    
    print("Step 4: 导入主窗口")
    from views.main_window import MainWindow
    print("✓ 主窗口导入成功")
    
    print("Step 5: 创建主窗口实例")
    window = MainWindow()
    print("✓ 主窗口实例创建成功")
    
    print("Step 6: 显示窗口")
    window.show()
    print("✓ 窗口显示成功")
    
    print("Step 7: 进入事件循环")
    return app.exec_()

if __name__ == '__main__':
    try:
        exit_code = test_step_by_step()
        print(f"应用程序退出，退出码: {exit_code}")
        sys.exit(exit_code)
    except Exception as e:
        print(f"发生错误: {e}")
        import traceback
        traceback.print_exc()
        sys.exit(1)