# BSD 3-Clause License; see https://github.com/scikit-hep/awkward-1.0/blob/main/LICENSE

import awkward as ak


def validity_error(array, exception=False):
    """
    Args:
        array (#ak.Array, #ak.Record, #ak.layout.Content, #ak.layout.Record, #ak.ArrayBuilder, #ak.layout.ArrayBuilder):
            Array or record to check.
        exception (bool): If True, validity errors raise exceptions.

    Returns an empty string if there are no errors and a str containing the error message
    if there are.

    Checks for errors in the structure of the array, such as indexes that run
    beyond the length of a node's `content`, etc. Either an error is raised or
    a string describing the error is returned.

    See also #ak.is_valid.
    """
    with ak._v2._util.OperationErrorContext(
        "ak._v2.validity_error",
        dict(array=array, exception=exception),
    ):
        return _impl(array, exception)


def _impl(array, exception):
    layout = ak._v2.operations.to_layout(array, allow_record=False, allow_other=False)
    out = layout.validity_error(path="highlevel")

    if out not in (None, "") and exception:
        raise ak._v2._util.error(ValueError(out))
    else:
        return out

# BSD 3-Clause License; see https://github.com/scikit-hep/awkward-1.0/blob/main/LICENSE

import awkward as ak


def validity_error(array, exception=False):
    """
    Args:
        array (#ak.Array, #ak.Record, #ak.layout.Content, #ak.layout.Record, #ak.ArrayBuilder, #ak.layout.ArrayBuilder):
            Array or record to check.
        exception (bool): If True, validity errors raise exceptions.

    Returns an empty string if there are no errors and a str containing the error message
    if there are.

    Checks for errors in the structure of the array, such as indexes that run
    beyond the length of a node's `content`, etc. Either an error is raised or
    a string describing the error is returned.

    See also #ak.is_valid.
    """
    with ak._v2._util.OperationErrorContext(
        "ak._v2.validity_error",
        dict(array=array, exception=exception),
    ):
        return _impl(array, exception)


def _impl(array, exception):
    layout = ak._v2.operations.to_layout(array, allow_record=False, allow_other=False)
    out = layout.validity_error(path="highlevel")

    if out not in (None, "") and exception:
        raise ak._v2._util.error(ValueError(out))
    else:
        return out

# BSD 3-Clause License; see https://github.com/scikit-hep/awkward-1.0/blob/main/LICENSE Args:         array (#ak.Array, #ak.Record, #ak.layout.Content, #ak.layout.Record, #ak.ArrayBuilder, #ak.layout.ArrayBuilder):             Array or record to check.         exception (bool): If True, validity errors raise exceptions.      Returns an empty string if there are no errors and a str containing the error message     if there are.      Checks for errors in the structure of the array, such as indexes that run     beyond the length of a node's `content`, etc. Either an error is raised or     a string describing the error is returned.      See also #ak.is_valid.