new room gui

controller/playlist.go

@@ -1,9 +1,20 @@
 package controller
 
-import "AynaLivePlayer/player"
+import (
+	"AynaLivePlayer/config"
+	"AynaLivePlayer/player"
+	"AynaLivePlayer/provider"
+	"fmt"
+)
+
+var UserPlaylist *player.Playlist
+var History *player.Playlist
+var HistoryUser *player.User
+var SystemPlaylist *player.Playlist
+var PlaylistManager []*player.Playlist
 
 func AddToHistory(media *player.Media) {
-	l().Tracef("add media %s (%s) to history", media.Title, media.Artist)
+	l.Tracef("add media %s (%s) to history", media.Title, media.Artist)
 	media = media.Copy()
 	// reset url for future use
 	media.Url = ""
@@ -25,3 +36,69 @@ func ToSystemMedia(media *player.Media) *player.Media {
 	media.User = player.SystemUser
 	return media
 }
+
+func AddPlaylist(pname string, uri string) *player.Playlist {
+	l.Infof("try add playlist %s with provider %s", uri, pname)
+	id, err := provider.FormatPlaylistUrl(pname, uri)
+	if err != nil || id == "" {
+		l.Warnf("fail to format %s playlist id for %s", uri, pname)
+		return nil
+	}
+	p := player.NewPlaylist(fmt.Sprintf("%s-%s", pname, id), player.PlaylistConfig{})
+	p.Meta = provider.Meta{
+		Name: pname,
+		Id:   id,
+	}
+	PlaylistManager = append(PlaylistManager, p)
+	config.Player.Playlists = append(config.Player.Playlists, &config.PlayerPlaylist{
+		ID:       uri,
+		Provider: pname,
+	})
+	return p
+}
+
+func RemovePlaylist(index int) {
+	l.Infof("Try to remove playlist.index=%d", index)
+	if index < 0 || index >= len(PlaylistManager) {
+		l.Warnf("playlist.index=%d not found", index)
+		return
+	}
+	if index == config.Player.PlaylistIndex {
+		l.Info("Delete current system playlist, reset system playlist to index = 0")
+		SetSystemPlaylist(0)
+	}
+	if index < config.Player.PlaylistIndex {
+		l.Debugf("Delete playlist before system playlist (index=%d), reduce system playlist index by 1", config.Player.PlaylistIndex)
+		config.Player.PlaylistIndex = config.Player.PlaylistIndex - 1
+	}
+	PlaylistManager = append(PlaylistManager[:index], PlaylistManager[index+1:]...)
+	config.Player.Playlists = append(config.Player.Playlists[:index], config.Player.Playlists[index+1:]...)
+}
+
+func SetSystemPlaylist(index int) {
+	l.Infof("try set system playlist to playlist.id=%d", index)
+	if index < 0 || index >= len(PlaylistManager) {
+		l.Warn("playlist.index=%d not found", index)
+		return
+	}
+	err := PreparePlaylist(PlaylistManager[index])
+	if err != nil {
+		return
+	}
+	medias := PlaylistManager[index].Playlist
+	config.Player.PlaylistIndex = index
+	ApplyUser(medias, player.PlaylistUser)
+	SystemPlaylist.Replace(medias)
+}
+
+func PreparePlaylistByIndex(index int) {
+	l.Infof("try prepare playlist.id=%d", index)
+	if index < 0 || index >= len(PlaylistManager) {
+		l.Warn("playlist.id=%d not found", index)
+		return
+	}
+	err := PreparePlaylist(PlaylistManager[index])
+	if err != nil {
+		return
+	}
+}