import bcrypt

class User:
    def __init__(self, nickname, phone_number, password, identity, status):
        self.nickname = nickname  # 用户昵称
        self.phone_number = phone_number  # 手机号
        self.password = self.hash_password(password)  # 哈希密码
        self.identity = identity  # 身份（老师或学生）
        self.status = status  # 状态（是否可用）

    def hash_password(self, password):
        return bcrypt.hashpw(password.encode('utf-8'), bcrypt.gensalt()).decode('utf-8')
    def __str__(self):
        return f"User({self.nickname}, {self.phone_number}, {'Teacher' if self.identity == 'teacher' else 'Student'}, {'Active' if self.status else 'Inactive'})"