// Copyright 2024 Redpanda Data, Inc.
//
// 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.

package parquet

import "encoding/json"

func scrubJSONNumbers(v any) any {
	switch t := v.(type) {
	case json.Number:
		if i, err := t.Int64(); err == nil {
			return i
		}
		if f, err := t.Float64(); err == nil {
			return f
		}
		return 0
	case map[string]any:
		scrubJSONNumbersObj(t)
		return t
	case []any:
		scrubJSONNumbersArr(t)
		return t
	}
	return v
}

func scrubJSONNumbersObj(obj map[string]any) {
	for k, v := range obj {
		obj[k] = scrubJSONNumbers(v)
	}
}

func scrubJSONNumbersArr(arr []any) {
	for i, v := range arr {
		arr[i] = scrubJSONNumbers(v)
	}
}