package rtpconn

import (
	"crypto/rand"
	"encoding/base64"
	"time"

	"git.stormux.org/storm/skald/hall"
)

func isServerGeneratedChatKind(kind string) bool {
	return kind == "dice" || kind == "eightball" || kind == "coin"
}

func broadcastServerChat(g *hall.Hall, name, kind, message string) error {
	idBytes := make([]byte, 8)
	if _, err := rand.Read(idBytes); err != nil {
		return err
	}
	id := base64.RawURLEncoding.EncodeToString(idBytes)
	now := time.Now()
	g.AddToChatHistory(id, "", &name, now, kind, message)
	return broadcast(g.GetClients(nil), clientMessage{
		Type:       "chat",
		Id:         id,
		Username:   &name,
		Privileged: true,
		Time:       now.Format(time.RFC3339),
		Kind:       kind,
		Value:      message,
	})
}