// 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.
//
// Author: wsfuyibing <682805@qq.com>
// Date: 2024-11-19

package elastic_plugin

import (
	"encoding/json"
	"fmt"
	"gitee.com/go-libs/log/common"
	"gitee.com/go-libs/log/conf"
	"math/rand"
)

type (
	IndicesData struct {
		Index IndicesIndex `json:"index"`
	}

	IndicesError struct {
		Error *struct {
			Type   string
			Reason string
		}
	}

	IndicesIndex struct {
		Id    string `json:"_id"`
		Index string `json:"_index"`
		Type  string `json:"_type"`
	}

	indices struct {
	}
)

func (o *indices) Generate(item common.Item, offset int) []byte {
	c := conf.New().ElasticAdapter
	v := IndicesData{
		Index: IndicesIndex{
			Id:    fmt.Sprintf("%d-%d-%04d", item.Time().UnixNano(), rand.Intn(99999999), offset),
			Index: item.Time().Format(c.Index),
			Type:  c.IndexType,
		},
	}
	if buf, err := json.Marshal(v); err == nil {
		return buf
	}
	return nil
}

func (o *indices) init() *indices {
	return o
}