feature: add manager, node, track loading

model.go

@@ -0,0 +1,53 @@
+package gavalink
+
+const (
+	// TrackLoaded is a Tracks Type for a succesful single track load
+	TrackLoaded = "TRACK_LOADED"
+	// PlaylistLoaded is a Tracks Type for a succseful playlist load
+	PlaylistLoaded = "PLAYLIST_LOADED"
+	// SearchResult is a Tracks Type for a search containing many tracks
+	SearchResult = "SEARCH_RESULT"
+	// NoMatches is a Tracks Type for a query yielding no matches
+	NoMatches = "NO_MATCHES"
+	// LoadFailed is a Tracks Type for an internal Lavalink error
+	LoadFailed = "LOAD_FAILED"
+)
+
+// Tracks contains data for a Lavalink Tracks response
+type Tracks struct {
+	// Type contains the type of response
+	//
+	// This will be one of TrackLoaded, PlaylistLoaded, SearchResult,
+	// NoMatches, or LoadFailed
+	Type         string        `json:"loadType"`
+	PlaylistInfo *PlaylistInfo `json:"playlistInfo"`
+	Tracks       []Track       `json:"tracks"`
+}
+
+// PlaylistInfo contains information about a loaded playlist
+type PlaylistInfo struct {
+	// Name is the friendly of the playlist
+	Name string `json:"name"`
+	// SelectedTrack is the index of the track that loaded the playlist,
+	// if one is present.
+	SelectedTrack int `json:"selectedTrack"`
+}
+
+// Track contains information about a loaded track
+type Track struct {
+	// Data contains the base64 encoded Lavaplayer track
+	Data string    `json:"track"`
+	Info TrackInfo `json:"info"`
+}
+
+// TrackInfo contains more data about a loaded track
+type TrackInfo struct {
+	Identifier string `json:"identifier"`
+	Title      string `json:"title"`
+	Author     string `json:"author"`
+	URI        string `json:"uri"`
+	Seekable   bool   `json:"isSeekable"`
+	Stream     bool   `json:"isStream"`
+	Length     int    `json:"length"`
+	Position   int    `json:"position"`
+}