package domain

import (
	"github.com/go-playground/validator/v10"
	"time"
)

var V = validator.New(validator.WithRequiredStructEnabled())

func init() {
	_ = V.RegisterValidation("date_of_birth", dateOfBirthValidation)
}

func dateOfBirthValidation(fl validator.FieldLevel) bool {
	cd, _ := fl.Field().Interface().(CustomDate)

	if cd.Time.Before(time.Date(1924, time.January, 1, 0, 0, 0, 0, time.UTC)) || cd.Time.After(time.Now().AddDate(-16, 0, 0)) {
		return false // дата рождения после 01.01.1924 и юзеру больше 16 лет
	}

	return true
}