# Copyright (c) 2023, NVIDIA CORPORATION.  All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Convert ODDataset to sharded json format."""
import os

import nvidia_tao_pytorch.core.loggers.api_logging as status_logging
from nvidia_tao_pytorch.core.hydra.hydra_runner import hydra_runner
from nvidia_tao_pytorch.cv.dino.config.default_config import DINODatasetConvertConfig
from nvidia_tao_pytorch.cv.deformable_detr.scripts.convert import run_experiment


spec_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Load experiment specification, additially using schema for validation/retrieving the default values.
# --config_path and --config_name will be provided by the entrypoint script.
@hydra_runner(
    config_path=os.path.join(spec_root, "experiment_specs"), config_name="convert", schema=DINODatasetConvertConfig
)
def main(cfg: DINODatasetConvertConfig) -> None:
    """Run the convert dataset process."""
    try:
        run_experiment(experiment_config=cfg,
                       results_dir=cfg.results_dir)
        status_logging.get_status_logger().write(
            status_level=status_logging.Status.SUCCESS,
            message="Dataset convert finished successfully"
        )
    except (KeyboardInterrupt, SystemExit):
        status_logging.get_status_logger().write(
            message="Dataset convert was interrupted",
            verbosity_level=status_logging.Verbosity.INFO,
            status_level=status_logging.Status.FAILURE
        )
    except Exception as e:
        status_logging.get_status_logger().write(
            message=str(e),
            status_level=status_logging.Status.FAILURE
        )
        raise e


if __name__ == "__main__":
    main()
