package stanza

import (
	"encoding/xml"
)

/*
Support for:
- XEP-0184 - Message Delivery Receipts: https://xmpp.org/extensions/xep-0184.html
*/

const NSMsgReceipts = "urn:xmpp:receipts"

// Used on outgoing message, to tell the recipient that you are requesting a message receipt / ack.
type ReceiptRequest struct {
	MsgExtension
	XMLName xml.Name `xml:"urn:xmpp:receipts request"`
}

type ReceiptReceived struct {
	MsgExtension
	XMLName xml.Name `xml:"urn:xmpp:receipts received"`
	ID      string   `xml:"id,attr"`
}

func init() {
	TypeRegistry.MapExtension(PKTMessage, xml.Name{Space: NSMsgReceipts, Local: "request"}, ReceiptRequest{})
	TypeRegistry.MapExtension(PKTMessage, xml.Name{Space: NSMsgReceipts, Local: "received"}, ReceiptReceived{})
}