package model

import (
	"net/mail"
	"strings"

	"git.sendico.io/tech/sxchnge/bff/pkg/merrors"
)

func (i *Invitation) Validate() error {
	if i == nil {
		return merrors.InvalidArgument("invitation is required", "invitation")
	}
	if strings.TrimSpace(i.Content.Email) == "" {
		return merrors.InvalidArgument("invitation email must not be empty", "description.email")
	}
	trimmedEmail := strings.TrimSpace(i.Content.Email)
	parsed, err := mail.ParseAddress(trimmedEmail)
	if err != nil || parsed.Address != trimmedEmail {
		return merrors.InvalidArgument("invitation email is malformed", "description.email")
	}
	return nil
}