using UnityEngine.EventSystems;

namespace Unity.RenderStreaming
{
    public interface ICreatedConnectionHandler : IEventSystemHandler
    {
        void OnCreatedConnection(SignalingEventData eventData);
    }

    public interface IDeletedConnectionHandler : IEventSystemHandler
    {
        void OnDeletedConnection(SignalingEventData eventData);
    }

    public interface IConnectHandler : IEventSystemHandler
    {
        void OnConnect(SignalingEventData eventData);
    }

    public interface IDisconnectHandler : IEventSystemHandler
    {
        void OnDisconnect(SignalingEventData eventData);
    }

    public interface IOfferHandler : IEventSystemHandler
    {
        void OnOffer(SignalingEventData eventData);
    }

    public interface IAnswerHandler : IEventSystemHandler
    {
        void OnAnswer(SignalingEventData eventData);
    }

    public interface IAddChannelHandler : IEventSystemHandler
    {
        void OnAddChannel(SignalingEventData eventData);
    }

    public interface IAddReceiverHandler : IEventSystemHandler
    {
        void OnAddReceiver(SignalingEventData eventData);
    }

    /// <summary>
    /// 参与者加入事件处理器（仅Host收到）
    /// </summary>
    public interface IParticipantJoinedHandler : IEventSystemHandler
    {
        void OnParticipantJoined(SignalingEventData eventData);
    }

    /// <summary>
    /// 参与者离开事件处理器
    /// </summary>
    public interface IParticipantLeftHandler : IEventSystemHandler
    {
        void OnParticipantLeft(SignalingEventData eventData);
    }

    /// <summary>
    /// 呼叫请求事件处理器
    /// </summary>
    public interface ICallRequestHandler : IEventSystemHandler
    {
        void OnCallRequest(SignalingEventData eventData);
    }

    /// <summary>
    /// 自定义消息事件处理器
    /// </summary>
    public interface IMessageHandler : IEventSystemHandler
    {
        void OnMessage(SignalingEventData eventData);
    }
}