"""
应用程序入口
"""
import sys
from PyQt5.QtWidgets import QApplication
from PyQt5.QtCore import Qt

from ui.main_window import MainWindow
from config import Config
from utils.logger import get_logger

logger = get_logger(__name__)


def main():
    """主函数"""
    try:
        # 创建应用程序
        app = QApplication(sys.argv)
        app.setApplicationName(Config.APP_NAME)
        app.setApplicationVersion(Config.APP_VERSION)

        # 设置高DPI支持
        QApplication.setAttribute(Qt.AA_EnableHighDpiScaling, True)
        QApplication.setAttribute(Qt.AA_UseHighDpiPixmaps, True)

        # 创建主窗口
        main_window = MainWindow()
        main_window.show()

        logger.info(f"{Config.APP_NAME} started")

        # 运行应用程序
        sys.exit(app.exec_())

    except Exception as e:
        logger.critical(f"Application failed to start: {e}", exc_info=True)
        sys.exit(1)


if __name__ == '__main__':
    main()