// Copyright (c) 2024 Huawei Technologies Co., Ltd
// All rights reserved.
//
// Licensed under the BSD 3-Clause License  (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// 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.

#include <ATen/native/ForeachUtils.h>
#include "op_plugin/OpApiInterface.h"
#include "op_plugin/utils/op_api_common.h"

namespace op_api {
using npu_preparation = at_npu::native::OpPreparation;
at::Tensor bucketize(const at::Tensor& self, const at::Tensor& boundaries, bool out_int32, bool right)
{
    TORCH_CHECK(boundaries.dim() == 1, "boundaries tensor must be 1 dimension, but got dim(",
        boundaries.dim(), ")" + OPS_ERROR(ErrCode::PARAM));
    return op_api::searchsorted(boundaries, self, out_int32, right, c10::nullopt, c10::nullopt);
}

at::Tensor bucketize(const at::Scalar& self, const at::Tensor& boundaries, bool out_int32, bool right)
{
    TORCH_CHECK(boundaries.dim() == 1, "boundaries tensor must be 1 dimension, but got dim(", boundaries.dim(),
        ")" + OPS_ERROR(ErrCode::PARAM));
    return op_api::searchsorted(boundaries, self, out_int32, right, c10::nullopt, c10::nullopt);
}

at::Tensor &bucketize_out(
    const at::Tensor& self,
    const at::Tensor& boundaries,
    bool out_int32,
    bool right,
    at::Tensor& out)
{
    TORCH_CHECK(boundaries.dim() == 1, "boundaries tensor must be 1 dimension, but got dim(", boundaries.dim(),
        ")" + OPS_ERROR(ErrCode::PARAM));
    return op_api::searchsorted_out(boundaries, self, out_int32, right, c10::nullopt, c10::nullopt, out);
}
}