package netsplit

import (
	`encoding/xml`
	`errors`
	`io`
	`strings`
)

func (i *IANABool) UnmarshalXML(d *xml.Decoder, start xml.StartElement) (err error) {

	var tok xml.Token

	for {
		if tok, err = d.Token(); err != nil {
			if errors.Is(err, io.EOF) {
				err = nil
				break
			}
			return
		}
		switch t := tok.(type) {
		case xml.CharData:
			switch strings.TrimSpace(string(t)) {
			case ianaTrue:
				i.Evaluated = new(bool)
				*i.Evaluated = true
			case ianaFalse:
				i.Evaluated = new(bool)
				*i.Evaluated = false
			case ianaNA:
				i.Applicable = new(bool)
				*i.Applicable = false
				/*
					default:
						fmt.Printf("Unknown bool: %s\n", tok)
				*/
			}
			/*
				default:
					spew.Dump(t)
			*/
		}
	}

	return
}