package dto

import "github.com/vasyakrg/dns-autoresolver/internal/model"

// RecordDTO is the JSONB representation of one DNS record in a template.
type RecordDTO struct {
	Type   string   `json:"type"`
	Name   string   `json:"name"`
	TTL    int      `json:"ttl"`
	Values []string `json:"values"`
}

// TemplateDoc is stored in templates.doc (jsonb).
type TemplateDoc struct {
	Records []RecordDTO `json:"records"`
}

func FromModel(recs []model.Record) TemplateDoc {
	out := TemplateDoc{Records: make([]RecordDTO, 0, len(recs))}
	for _, r := range recs {
		out.Records = append(out.Records, RecordDTO{
			Type: string(r.Type), Name: r.Name, TTL: r.TTL, Values: r.Values,
		})
	}
	return out
}

func (d TemplateDoc) ToModel() []model.Record {
	out := make([]model.Record, 0, len(d.Records))
	for _, r := range d.Records {
		out = append(out, model.Record{
			Type: model.RecordType(r.Type), Name: r.Name, TTL: r.TTL, Values: r.Values,
		})
	}
	return out
}