// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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.

package segments

/*
#cgo pkg-config: milvus_core

#include "segcore/collection_c.h"
#include "common/type_c.h"
#include "segcore/segment_c.h"
#include "storage/storage_c.h"
*/
import "C"

import (
	"context"
	"unsafe"

	"go.uber.org/zap"

	"github.com/milvus-io/milvus/pkg/v2/log"
	"github.com/milvus-io/milvus/pkg/v2/util/merr"
)

// HandleCStatus deals with the error returned from CGO
func HandleCStatus(ctx context.Context, status *C.CStatus, extraInfo string, fields ...zap.Field) error {
	if status.error_code == 0 {
		return nil
	}
	errorCode := status.error_code
	errorMsg := C.GoString(status.error_msg)
	defer C.free(unsafe.Pointer(status.error_msg))

	log := log.Ctx(ctx).With(fields...).
		WithOptions(zap.AddCallerSkip(1)) // Add caller stack to show HandleCStatus caller

	err := merr.SegcoreError(int32(errorCode), errorMsg)
	log.Warn("CStatus returns err", zap.Error(err), zap.String("extra", extraInfo))
	return err
}