package model

import (
	"encoding/json"
	"time"

	"github.com/google/uuid"
)

const (
	StatusNormal  = "normal"
	StatusDeleted = "deleted"
	StatusBanned  = "banned"
)

type Feature struct {
	ID        uuid.UUID `db:"id" json:"id"`
	Name      string    `db:"name" json:"name"`
	Geometry  []byte    `db:"geometry" json:"geometry" swaggertype:"object"`
	Status    string    `db:"status" json:"status"`
	CreatedAt int64     `db:"created_at" json:"created_at"`
	UpdatedAt int64     `db:"updated_at" json:"updated_at"`
}

type FeatureList struct {
	ListQuery
	Name   string `json:"name" query:"name"`
	Status string `json:"status" query:"status"`
}

type FeatureCreate struct {
	Name     string                 `json:"name" binding:"required"`
	Geometry map[string]interface{} `json:"geometry" binding:"required"`
}

type FeatureUpdate struct {
	ID       uuid.UUID              `json:"id" binding:"required"`
	Name     string                 `json:"name" binding:"required"`
	Geometry map[string]interface{} `json:"geometry" binding:"required"`
}

type FeatureDeleteOrBanned struct {
	ID uuid.UUID `json:"id" binding:"required"`
}

type FeaturePublic struct {
	ID        string                 `json:"id"`
	Name      string                 `json:"name"`
	Geometry  map[string]interface{} `json:"geometry"`
	Status    string                 `json:"status"`
	CreatedAt time.Time              `json:"created_at"`
	UpdatedAt time.Time              `json:"updated_at"`
}

func (f *Feature) ToPublic() FeaturePublic {
	return FeaturePublic{
		ID:   f.ID.String(),
		Name: f.Name,
		Geometry: func() map[string]interface{} {
			var geom map[string]interface{}
			_ = json.Unmarshal(f.Geometry, &geom)
			return geom
		}(),
		Status:    f.Status,
		CreatedAt: time.Unix(f.CreatedAt, 0),
		UpdatedAt: time.Unix(f.UpdatedAt, 0),
	}
}