package natsio

import (
	"errors"

	"go.mongodb.org/mongo-driver/bson/primitive"
)

//
// Common
//

type IDAndName struct {
	ID   string `json:"_id"`
	Name string `json:"name"`
}

//
// USER
//

type User struct {
	ID     primitive.ObjectID `json:"_id"`
	Name   string             `json:"name"`
	Type   string             `json:"type"`
	Avatar *FilePhoto         `json:"avatar"`
}

func ParseToUser(data interface{}, result User) (err error) {
	b := InterfaceToBytes(data)
	if len(b) > 0 {
		err = json.Unmarshal(b, &result)
	} else {
		err = errors.New("[natsio.ParseUser] cannot read data")
	}

	return
}

//
// FILE PHOTO
//

type FilePhoto struct {
	ID         primitive.ObjectID `json:"_id"`
	Name       string             `json:"name"`
	Dimensions *FileDimensions    `json:"dimensions"`
}

type FileSize struct {
	Width  int    `json:"width"`
	Height int    `json:"height"`
	URL    string `json:"url,omitempty"`
}

type FileDimensions struct {
	Small  *FileSize `json:"sm"`
	Medium *FileSize `json:"md"`
}

func ParseToPhoto(data interface{}, result FilePhoto) (err error) {
	b := InterfaceToBytes(data)
	if len(b) > 0 {
		err = json.Unmarshal(b, &result)
	} else {
		err = errors.New("[natsio.ParsePhoto] cannot read data")
	}

	return
}