# ========= Copyright 2026 @ Strukto.AI 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.
# ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========

import hashlib


def parse_limit(limit: str | int) -> int:
    if isinstance(limit, int):
        return limit
    s = limit.strip().upper()
    for suffix, mult in [("GB", 1 << 30), ("MB", 1 << 20), ("KB", 1 << 10)]:
        if s.endswith(suffix):
            return int(s[:-len(suffix)]) * mult
    return int(s)


def default_fingerprint(data: bytes) -> str:
    return hashlib.md5(data).hexdigest()