# -------------------------------------------------------------------------

# Copyright (c) 2025 Huawei Technologies Co., Ltd.

# This file is part of the MindStudio project.

#

# MindStudio is licensed under Mulan PSL v2.

# You can use this software according to the terms and conditions of the Mulan PSL v2.

# You may obtain a copy of Mulan PSL v2 at:

#

#    http://license.coscl.org.cn/MulanPSL2

#

# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,

# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,

# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.

# See the Mulan PSL v2 for more details.

# -------------------------------------------------------------------------

from common_func.ms_constant.number_constant import NumberConstant





class TimerBean:



    def __init__(self, time_dict: dict, host_freq: float):

        self.clock_realtime = time_dict.get("clock_realtime", 0)

        self.clock_monotonic_raw = time_dict.get("clock_monotonic_raw", 0)

        self.cntvct = time_dict.get("cntvct", 0)

        self.cntvct_diff = time_dict.get("cntvct_diff", 0)

        self._host_freq = host_freq



    @property

    def host_wall(self):

        return int(self.clock_realtime)



    @property

    def host_mon(self):

        """

        :return: monotonic time(ns)，it will add diff when diff is valid.

        """

        if self.cntvct_diff and self._host_freq:

            return int(self.clock_monotonic_raw) + round(

                int(self.cntvct_diff) * NumberConstant.NANO_SECOND / self._host_freq)

        else:

            return int(self.clock_monotonic_raw)