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# SPDX-License-Identifier: Apache-2.0
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# Licensed under the Apache License, Version 2.0 (the "License");
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# http://www.apache.org/licenses/LICENSE-2.0
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"""
Dataset registration for cosmos datasets with support for different caption types.
"""

from cosmos_rl.utils.logging import logger

DATASET_OPTIONS = {}


_CAPTION_EMBEDDING_KEY_MAPPING_IMAGES = {
    "ai_v3p1": "ai_v3p1",
    "qwen2p5_7b_v4": "qwen2p5_7b_v4",
    "prompts": "qwen2p5_7b_v4",
}


def dataset_register(key):
    logger.info(f"registering dataset {key}")

    def decorator(func):
        DATASET_OPTIONS[key] = func
        return func

    return decorator
