// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. 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.

// Code generated from the elasticsearch-specification DO NOT EDIT.
// https://github.com/elastic/elasticsearch-specification/tree/07bf82537a186562d8699685e3704ea338b268ef

package types

import (
	"bytes"
	"encoding/json"
	"errors"
	"fmt"
	"io"
	"strconv"
)

// TemplatesRecord type.
//
// https://github.com/elastic/elasticsearch-specification/blob/07bf82537a186562d8699685e3704ea338b268ef/specification/cat/templates/types.ts#L22-L48
type TemplatesRecord struct {
	// ComposedOf The component templates that comprise the index template.
	ComposedOf *string `json:"composed_of,omitempty"`
	// IndexPatterns The template index patterns.
	IndexPatterns *string `json:"index_patterns,omitempty"`
	// Name The template name.
	Name *string `json:"name,omitempty"`
	// Order The template application order or priority number.
	Order *string `json:"order,omitempty"`
	// Version The template version.
	Version string `json:"version,omitempty"`
}

func (s *TemplatesRecord) UnmarshalJSON(data []byte) error {

	dec := json.NewDecoder(bytes.NewReader(data))

	for {
		t, err := dec.Token()
		if err != nil {
			if errors.Is(err, io.EOF) {
				break
			}
			return err
		}

		switch t {

		case "composed_of", "c":
			var tmp json.RawMessage
			if err := dec.Decode(&tmp); err != nil {
				return fmt.Errorf("%s | %w", "ComposedOf", err)
			}
			o := string(tmp[:])
			o, err = strconv.Unquote(o)
			if err != nil {
				o = string(tmp[:])
			}
			s.ComposedOf = &o

		case "index_patterns", "t":
			var tmp json.RawMessage
			if err := dec.Decode(&tmp); err != nil {
				return fmt.Errorf("%s | %w", "IndexPatterns", err)
			}
			o := string(tmp[:])
			o, err = strconv.Unquote(o)
			if err != nil {
				o = string(tmp[:])
			}
			s.IndexPatterns = &o

		case "name", "n":
			if err := dec.Decode(&s.Name); err != nil {
				return fmt.Errorf("%s | %w", "Name", err)
			}

		case "order", "o", "p":
			var tmp json.RawMessage
			if err := dec.Decode(&tmp); err != nil {
				return fmt.Errorf("%s | %w", "Order", err)
			}
			o := string(tmp[:])
			o, err = strconv.Unquote(o)
			if err != nil {
				o = string(tmp[:])
			}
			s.Order = &o

		case "version", "v":
			if err := dec.Decode(&s.Version); err != nil {
				return fmt.Errorf("%s | %w", "Version", err)
			}

		}
	}
	return nil
}

// NewTemplatesRecord returns a TemplatesRecord.
func NewTemplatesRecord() *TemplatesRecord {
	r := &TemplatesRecord{}

	return r
}
