from dal.StudentDAL import StudentDAL
from bll.StudentBLL import StudentBLL
from tui.StudentTUI import StudentTUI


def main():
    # 初始化数据访问层
    dal = StudentDAL("data/students.json")

    # 初始化业务逻辑层
    bll = StudentBLL(dal)

    # 初始化用户界面
    tui = StudentTUI(bll)

    # 启动系统
    tui.run()


if __name__ == "__main__":
    main()