package helpers

import (
	"forge.redroom.link/yves/meowlib"
	"forge.redroom.link/yves/meowlib/client"
)

func BuildCallRequestMessage(users []string, expiry uint64, srvuid string) ([]byte, string, error) {
	// Server: get the invitation server
	server, err := client.GetConfig().GetIdentity().MessageServers.LoadServer(srvuid)
	if err != nil {
		return nil, "BuildCallRequestMessage: LoadServer", err
	}

	toSrvMsg, err := server.BuildVideoRoomRequestMessage(users, expiry)
	if err != nil {
		return nil, "BuildCallRequestMessage: BuildVideoRoomRequestMessage", err
	}
	msg, err := server.ProcessOutboundMessage(toSrvMsg)
	if err != nil {
		return nil, "BuildCallRequestMessage: ProcessOutboundMessage", err
	}
	return msg, "", nil
}

func ReadCallRequestResponseMessage(data []byte, srvuid string) (*meowlib.VideoData, string, error) {
	server, err := client.GetConfig().GetIdentity().MessageServers.LoadServer(srvuid)
	if err != nil {
		return nil, "ReadCallRequestResponseMessage: LoadServer", err
	}
	// Server inbound processing : get the invitation server
	serverMsg, err := server.ProcessInboundServerResponse(data)
	if err != nil {
		return nil, "ReadCallRequestResponseMessage: ProcessInboundServerResponse", err
	}
	return serverMsg.VideoData, "", nil
}

func BuildCallMessage(videodata *meowlib.VideoData, srvuid string, peer_idx int, replyToUid string, filelist []string) ([]byte, string, error) {
	peer := client.GetConfig().GetIdentity().Peers[peer_idx]

	// Creating User message
	usermessage, err := peer.BuildSimpleUserMessage(nil)
	if err != nil {
		return nil, "BuildCallMessage : BuildSimpleUserMessage", err
	}

	usermessage.Status.AnswerToUuid = replyToUid

	return messageBuildPostprocess(usermessage, srvuid, peer)
}

func BuildCancelCallMessage() {

}