# ========= 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. =========

from functools import partial

from mirage.accessor.base import Accessor
from mirage.commands.builtin.generic.gunzip import gunzip_generic
from mirage.commands.builtin.generic_bind.adapter import (Builder, CommandIO,
                                                          Operation, bound_op)
from mirage.commands.config import CommandOpts
from mirage.io.types import ByteSource, IOResult
from mirage.types import PathSpec


async def gunzip(ops: CommandIO, accessor: Accessor, paths: list[PathSpec],
                 texts: list[str],
                 opts: CommandOpts) -> tuple[ByteSource | None, IOResult]:
    resolved = await ops.resolve_glob(accessor, paths,
                                      opts.index) if paths else []
    return await gunzip_generic(
        resolved, list(texts), opts,
        bound_op(ops.read_bytes, accessor, opts.index),
        partial(ops.require(Operation.WRITE), accessor),
        partial(ops.require(Operation.UNLINK), accessor))


BUILDER = Builder('gunzip',
                  gunzip,
                  write=True,
                  requirements=frozenset({Operation.WRITE, Operation.UNLINK}))
