"""
Copyright (c) Meta Platforms, Inc. and affiliates.
All rights reserved.
This source code is licensed under the license found in the
LICENSE file in the root directory of this source tree.
"""

import os

class TrainPlatform:
    def __init__(self, save_dir):
        pass

    def report_scalar(self, name, value, iteration, group_name=None):
        pass

    def report_args(self, args, name):
        pass

    def close(self):
        pass


class ClearmlPlatform(TrainPlatform):
    def __init__(self, save_dir):
        from clearml import Task
        path, name = os.path.split(save_dir)
        self.task = Task.init(project_name='motion_diffusion',
                              task_name=name,
                              output_uri=path)
        self.logger = self.task.get_logger()

    def report_scalar(self, name, value, iteration, group_name):
        self.logger.report_scalar(title=group_name, series=name, iteration=iteration, value=value)

    def report_args(self, args, name):
        self.task.connect(args, name=name)

    def close(self):
        self.task.close()


class TensorboardPlatform(TrainPlatform):
    def __init__(self, save_dir):
        from torch.utils.tensorboard import SummaryWriter
        self.writer = SummaryWriter(log_dir=save_dir)

    def report_scalar(self, name, value, iteration, group_name=None):
        self.writer.add_scalar(f'{group_name}/{name}', value, iteration)

    def close(self):
        self.writer.close()


class NoPlatform(TrainPlatform):
    def __init__(self, save_dir):
        pass