proto

type BroadcastMsg struct {
	RoomInfo
	Info json.RawMessage `json:"info"`
}

type ClientUserInfo struct {
	Name string `json:"name"`
}

type CloseMsg struct {
	LeaveMsg
}

type ElementInfo struct {
	MID    string          `json:"mid"`
	RID    string          `json:"rid"`
	Type   string          `json:"type"`
	Config json.RawMessage `json:"config"`
}

type FindServiceParams struct {
	Service string
	MID     MID
}

type GetMediaParams struct {
	RID RID
	MID MID
}

type GetPubResp struct {
	RoomInfo
	Pubs []PubInfo
}

type GetSFURPCParams struct {
	RPCID   string
	EventID string
	ID      string
	Name    string
	Service string
}

type JoinMsg struct {
	RoomInfo
	Info ClientUserInfo `json:"info"`
}

type LeaveMsg struct {
	RoomInfo
	Info ClientUserInfo `json:"info"`
}

type LoginMsg struct {
}

type MID string

type MediaInfo struct {
	DC  string `json:"dc,omitempty"`  //Data Center ID
	NID string `json:"nid,omitempty"` //Node ID
	RID RID    `json:"rid,omitempty"` //Room ID
	UID UID    `json:"uid,omitempty"` //User ID
	MID MID    `json:"mid,omitempty"` //Media ID
}

type NodeInfo struct {
	Name string `json:"name"`
	ID   string `json:"id"`
	Type string `json:"type"` // origin | shadow
}

type PubInfo struct {
	MediaInfo
	Info   ClientUserInfo `json:"info"`
	Tracks TrackMap       `json:"tracks"`
}

type PublishMsg struct {
	RoomInfo
	RTCInfo
	Options PublishOptions `json:"options"`
}

type PublishOptions struct {
	Codec       string `json:"codec"`
	Resolution  string `json:"resolution"`
	Bandwidth   int    `json:"bandwidth"`
	Audio       bool   `json:"audio"`
	Video       bool   `json:"video"`
	Screen      bool   `json:"screen"`
	TransportCC bool   `json:"transportCC,omitempty"`
}

type PublishResponseMsg struct {
	MediaInfo
	RTCInfo
	Tracks TrackMap `json:"tracks"`
}

type RID string

type RTCInfo struct {
	Jsep webrtc.SessionDescription `json:"jsep"`
}

type RoomInfo struct {
	RID RID `json:"rid"`
	UID UID `json:"uid"`
}

type SFUSubscribeMsg struct {
	SubscribeMsg
	Tracks TrackMap `json:"tracks"`
}

type StreamAddMsg struct {
	MediaInfo
	Info   ClientUserInfo `json:"info"`
	Tracks TrackMap       `json:"tracks"`
}

type StreamRemoveMsg struct {
	MediaInfo
}

type SubscribeMsg struct {
	MediaInfo
	RTCInfo
	Options SubscribeOptions
}

type SubscribeOptions struct {
	Bandwidth   int  `json:"bandwidth"`
	TransportCC bool `json:"transportCC"`
}

type SubscribeResponseMsg struct {
	MediaInfo
	RTCInfo
}

type TrackInfo struct {
	ID      string `json:"id"`
	Ssrc    int    `json:"ssrc"`
	Payload int    `json:"pt"`
	Type    string `json:"type"`
	Codec   string `json:"codec"`
	Fmtp    string `json:"fmtp"`
}

type TrackMap map[string][]TrackInfo

type TrickleMsg struct {
	MediaInfo
	Info    json.RawMessage `json:"info"`
	Trickle json.RawMessage `json:"trickle"`
}

type UID string

type UnpublishMsg struct {
	MediaInfo
}

type UnsubscribeMsg struct {
	MediaInfo
}

type UserInfo struct {
	DC  string
	RID RID
	UID UID
}