add strip send command

cmd/strip.go

@@ -18,7 +18,7 @@ var stripCmd = &cobra.Command{
 
 // stripMuteCmd represents the strip mute command.
 var stripMuteCmd = &cobra.Command{
-	Use:   "mute",
+	Use:   "mute [strip number] [true|false]",
 	Short: "Get or set the mute status of a strip",
 	Long: `Get or set the mute status of a specific strip.
 
@@ -85,7 +85,7 @@ For example:
 
 // stripFaderCmd represents the strip fader command.
 var stripFaderCmd = &cobra.Command{
-	Use:   "fader",
+	Use:   "fader [strip number] [level in dB]",
 	Short: "Get or set the fader level of a strip",
 	Long: `Get or set the fader level of a specific strip.
 
@@ -141,13 +141,13 @@ For example:
 
 // stripFadeOutCmd represents the strip fade out command.
 var stripFadeOutCmd = &cobra.Command{
-	Use:   "fadeout",
+	Use:   "fadeout [strip number] --duration [seconds] [target level in dB]",
 	Short: "Fade out the strip over a specified duration",
 	Long: `Fade out the strip over a specified duration in seconds.
 
 For example:
   # Fade out strip 1 over 5 seconds
-  xair-cli strip fadeout 1 --duration 5.0
+  xair-cli strip fadeout 1 --duration 5.0 -- -90.0
 `,
 	Run: func(cmd *cobra.Command, args []string) {
 		client := ClientFromContext(cmd.Context())
@@ -204,13 +204,13 @@ For example:
 
 // stripFadeInCmd represents the strip fade in command.
 var stripFadeInCmd = &cobra.Command{
-	Use:   "fadein",
+	Use:   "fadein [strip number] --duration [seconds] [target level in dB]",
 	Short: "Fade in the strip over a specified duration",
 	Long: `Fade in the strip over a specified duration in seconds.
 
 For example:
   # Fade in strip 1 over 5 seconds
-  xair-cli strip fadein 1 --duration 5.0
+  xair-cli strip fadein 1 --duration 5.0 0
 `,
 	Run: func(cmd *cobra.Command, args []string) {
 		client := ClientFromContext(cmd.Context())
@@ -265,6 +265,61 @@ For example:
 	},
 }
 
+// stripSendCmd represents the strip send command.
+var stripSendCmd = &cobra.Command{
+	Use:   "send [strip number] [bus number] [level in dB]",
+	Short: "Commands to get or set strip send levels",
+	Long: `Commands to get or set the send levels for individual strips.
+	
+For example:
+  # Get the send level of strip 1 to bus 1
+  xair-cli strip send 1 1
+  
+  # Set the send level of strip 1 to bus 1 to -5.0 dB
+  xair-cli strip send 1 1 -- -5.0
+`,
+	Run: func(cmd *cobra.Command, args []string) {
+		client := ClientFromContext(cmd.Context())
+		if client == nil {
+			cmd.PrintErrln("OSC client not found in context")
+			return
+		}
+
+		if len(args) < 2 {
+			cmd.PrintErrln("Please provide strip number and bus number")
+			return
+		}
+
+		stripIndex, busIndex := func() (int, int) {
+			return mustConvToInt(args[0]), mustConvToInt(args[1])
+		}()
+
+		if len(args) == 2 {
+			currentLevel, err := client.Strip.SendLevel(stripIndex, busIndex)
+			if err != nil {
+				cmd.PrintErrln("Error getting strip send level:", err)
+				return
+			}
+			cmd.Printf("Strip %d send level to bus %d: %.2f dB\n", stripIndex, busIndex, currentLevel)
+			return
+		}
+
+		if len(args) < 3 {
+			cmd.PrintErrln("Please provide a send level in dB")
+			return
+		}
+
+		level := mustConvToFloat64(args[2])
+
+		err := client.Strip.SetSendLevel(stripIndex, busIndex, level)
+		if err != nil {
+			cmd.PrintErrln("Error setting strip send level:", err)
+			return
+		}
+		cmd.Printf("Strip %d send level to bus %d set to %.2f dB\n", stripIndex, busIndex, level)
+	},
+}
+
 func init() {
 	rootCmd.AddCommand(stripCmd)
 
@@ -275,4 +330,6 @@ func init() {
 	stripFadeOutCmd.Flags().Float64P("duration", "d", 5.0, "Duration of the fade out in seconds")
 	stripCmd.AddCommand(stripFadeInCmd)
 	stripFadeInCmd.Flags().Float64P("duration", "d", 5.0, "Duration of the fade in in seconds")
+
+	stripCmd.AddCommand(stripSendCmd)
 }

internal/xair/strip.go

@@ -126,3 +126,25 @@ func (s *Strip) SetColor(strip int, color int32) error {
 	address := fmt.Sprintf("/ch/%02d/config/color", strip)
 	return s.client.SendMessage(address, color)
 }
+
+// Sends requests the sends level for a mixbus.
+func (s *Strip) SendLevel(strip int, bus int) (float64, error) {
+	address := fmt.Sprintf("/ch/%02d/mix/%02d/level", strip, bus)
+	err := s.client.SendMessage(address)
+	if err != nil {
+		return 0, fmt.Errorf("failed to send strip send level request: %v", err)
+	}
+
+	resp := <-s.client.respChan
+	val, ok := resp.Arguments[0].(float32)
+	if !ok {
+		return 0, fmt.Errorf("unexpected argument type for strip send level value")
+	}
+	return mustDbFrom(float64(val)), nil
+}
+
+// SetSendLevel sets the sends level for a mixbus.
+func (s *Strip) SetSendLevel(strip int, bus int, level float64) error {
+	address := fmt.Sprintf("/ch/%02d/mix/%02d/level", strip, bus)
+	return s.client.SendMessage(address, float32(mustDbInto(level)))
+}