from loguru import logger

from magic_pdf.config.drop_reason import DropReason


def get_data_source(jso: dict):
    data_source = jso.get('data_source')
    if data_source is None:
        data_source = jso.get('file_source')
    return data_source


def get_data_type(jso: dict):
    data_type = jso.get('data_type')
    if data_type is None:
        data_type = jso.get('file_type')
    return data_type


def get_bookid(jso: dict):
    book_id = jso.get('bookid')
    if book_id is None:
        book_id = jso.get('original_file_id')
    return book_id


def exception_handler(jso: dict, e):
    logger.exception(e)
    jso['_need_drop'] = True
    jso['_drop_reason'] = DropReason.Exception
    jso['_exception'] = f'ERROR: {e}'
    return jso


def get_bookname(jso: dict):
    data_source = get_data_source(jso)
    file_id = jso.get('file_id')
    book_name = f'{data_source}/{file_id}'
    return book_name


def spark_json_extractor(jso: dict) -> dict:

    """从json中提取数据，返回一个dict."""

    return {
        '_pdf_type': jso['_pdf_type'],
        'model_list': jso['doc_layout_result'],
    }