enable/disable the scene to force a scene transition when song changes

main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"flag"
+	"fmt"
 	"log"
 	"time"
 
@@ -13,9 +14,8 @@ import (
 
 /*
 TODO:
-1. Transition effect when swapping songs
-2. Has/Get code in parse could probably be done with an interface instead? (is it worth it?)
-3. Document functions
+1. Scene transition is jumpy sometimes, probably doesn't like the 'cmus' scene changing while the scene item 'cmus' in 'streaming' is mid transition. (add a delay?)
+1. Document functions
 */
 var password string
 
@@ -25,7 +25,6 @@ func init() {
 }
 
 func main() {
-	// change this password lol!
 	sleepTime := 1.0
 	client, err := goobs.New("localhost:4455", goobs.WithPassword(password))
 	if err != nil {
@@ -33,12 +32,17 @@ func main() {
 	}
 	defer client.Disconnect()
 	cmusParams := sceneitems.NewGetSceneItemListParams().WithSceneName("cmus")
-	scil, err := client.SceneItems.GetSceneItemList(cmusParams)
+	streamParams := sceneitems.NewGetSceneItemListParams().WithSceneName("stream")
+	cmusSCIL, err := client.SceneItems.GetSceneItemList(cmusParams)
 	if err != nil {
 		// i should force create the scene if it does not exist. but this is solely for me.
 		// failing in this way is probably smarter since it forces to arrange the scene how i want it.
 		log.Fatalf("Expecting a scene named \"cmus\", but the scene was not found.\n%v", err.Error())
 	}
+	streamSCIL, err := client.SceneItems.GetSceneItemList(streamParams)
+	if err != nil {
+		log.Fatalf("Expecting a scene named \"stream\", but the scene was not found.\n%v", err.Error())
+	}
 	var prevPath string
 	for {
 		out, err := CmusRemoteOutput()
@@ -50,6 +54,13 @@ func main() {
 			log.Fatal(err.Error())
 		}
 		if path != prevPath {
+			//stream scene
+			for _, sI := range streamSCIL.SceneItems {
+				if sI.SourceName == "cmus" {
+					enableItem(client, "stream", sI, false)
+				}
+			}
+			//cmus scene
 			artist, err := getAttribute(out, "tag artist ", "tag albumartist ", "tag composer ")
 			if err != nil {
 				log.Printf("%v does not have an artist listed.", path)
@@ -65,7 +76,6 @@ func main() {
 				log.Printf("%v does not have an album listed.", path)
 				album = "Single"
 			}
-
 			art, err := retrieveArt(path)
 			if err != nil {
 				log.Fatal(err)
@@ -80,21 +90,27 @@ func main() {
 				log.Printf("Could not determine color, setting to default color.\n%v", err)
 				color = 0xff424242
 			}
-			for i := range scil.SceneItems {
-				if scil.SceneItems[i].SourceName == "Artist" {
-					updateItem(client, scil.SceneItems[i], artist, "text")
+			for _, sI := range cmusSCIL.SceneItems {
+				if sI.SourceName == "Artist" {
+					updateItem(client, sI, artist, "text")
 				}
-				if scil.SceneItems[i].SourceName == "Song" {
-					updateItem(client, scil.SceneItems[i], title, "text")
+				if sI.SourceName == "Song" {
+					updateItem(client, sI, title, "text")
 				}
-				if scil.SceneItems[i].SourceName == "Album" {
-					updateItem(client, scil.SceneItems[i], album, "text")
+				if sI.SourceName == "Album" {
+					updateItem(client, sI, album, "text")
 				}
-				if scil.SceneItems[i].SourceName == "Art" {
-					updateItem(client, scil.SceneItems[i], artFile, "file")
+				if sI.SourceName == "Art" {
+					updateItem(client, sI, artFile, "file")
 				}
-				if scil.SceneItems[i].SourceName == "Color" {
-					updateItem(client, scil.SceneItems[i], color, "color")
+				if sI.SourceName == "Color" {
+					updateItem(client, sI, color, "color")
+				}
+			}
+			// stream scene
+			for _, sI := range streamSCIL.SceneItems {
+				if sI.SourceName == "cmus" {
+					enableItem(client, "stream", sI, true)
 				}
 			}
 		}
@@ -114,3 +130,21 @@ func updateItem(client *goobs.Client, sI *typedefs.SceneItem, value any, key str
 		log.Fatal(err)
 	}
 }
+
+func enableItem(client *goobs.Client, sceneName string, sI *typedefs.SceneItem, enabled bool) {
+	params := sceneitems.NewSetSceneItemEnabledParams().WithSceneName(sceneName).WithSceneUuid(sI.SourceUuid).WithSceneItemId(sI.SceneItemID).WithSceneItemEnabled(enabled)
+	_, err := client.SceneItems.SetSceneItemEnabled(params)
+	if err != nil {
+		log.Printf("could not set %v to %v.\n%v\n", sI.SourceName, enabled, err)
+	}
+}
+
+func getItemSettings(client *goobs.Client, sI *typedefs.SceneItem) {
+	params := inputs.NewGetInputSettingsParams().WithInputName(sI.SourceName).WithInputUuid(sI.SourceUuid)
+	gis, err := client.Inputs.GetInputSettings(params)
+	if err != nil {
+		// this is a helper function, it should not be running usually. this is fine for debugging/development
+		log.Fatal(err)
+	}
+	fmt.Printf("%v\n", gis)
+}