volume and position cli

src/cmd/mute.go

@@ -0,0 +1,24 @@
+package cmd
+
+import (
+	"gospt/src/commands"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(muteCmd)
+}
+
+var muteCmd = &cobra.Command{
+	Use:   "mute",
+	Short: "mutes playback",
+	Long:  `Mutes the spotify device, playback will continue`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		err := commands.SetVolume(ctx, client, 0)
+		if err != nil {
+			return err
+		}
+		return nil
+	},
+}

src/cmd/seek.go

@@ -0,0 +1,48 @@
+package cmd
+
+import (
+	"strconv"
+
+	"gospt/src/commands"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(seekCmd)
+}
+
+var seekCmd = &cobra.Command{
+	Use:   "seek {forward/backward/songposition in seconds}",
+	Short: "seek forward/backward or to a given second",
+	Args:  cobra.MinimumNArgs(1),
+	Long:  `Seeks forward or backward, or seeks to a given position in seconds`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		if args[0] == "forward" || args[0] == "f" {
+			err := commands.Seek(ctx, client, true)
+			if err != nil {
+				return err
+			}
+			return nil
+		}
+
+		if args[0] == "backward" || args[0] == "b" {
+			err := commands.Seek(ctx, client, false)
+			if err != nil {
+				return err
+			}
+			return nil
+		}
+
+		pos, err := strconv.Atoi(args[0])
+		if err != nil {
+			return err
+		}
+		pos = pos * 1000
+		err = commands.SetPosition(ctx, client, pos)
+		if err != nil {
+			return err
+		}
+		return nil
+	},
+}

src/cmd/unmute.go

@@ -0,0 +1,24 @@
+package cmd
+
+import (
+	"gospt/src/commands"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(unmuteCmd)
+}
+
+var unmuteCmd = &cobra.Command{
+	Use:   "unmute",
+	Short: "unmutes playback",
+	Long:  `unmutes the spotify device, playback will continue`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		err := commands.SetVolume(ctx, client, 100)
+		if err != nil {
+			return err
+		}
+		return nil
+	},
+}

src/cmd/volume.go

@@ -0,0 +1,47 @@
+package cmd
+
+import (
+	"strconv"
+
+	"gospt/src/commands"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(volumeCmd)
+}
+
+var volumeCmd = &cobra.Command{
+	Use:   "volume",
+	Short: "sets the volume",
+	Args:  cobra.MinimumNArgs(1),
+	Long:  `Sets the volume to the given percent [0-100] or increases/decreases by 5 percent if you say up or down`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		if args[0] == "up" {
+			err := commands.ChangeVolume(ctx, client, 5)
+			if err != nil {
+				return err
+			}
+			return nil
+		}
+
+		if args[0] == "down" {
+			err := commands.ChangeVolume(ctx, client, -5)
+			if err != nil {
+				return err
+			}
+			return nil
+		}
+
+		vol, err := strconv.Atoi(args[0])
+		if err != nil {
+			return err
+		}
+		err = commands.SetVolume(ctx, client, vol)
+		if err != nil {
+			return err
+		}
+		return nil
+	},
+}

src/commands/commands.go

@@ -16,6 +16,50 @@ import (
 	"github.com/zmb3/spotify/v2"
 )
 
+func SetVolume(ctx *gctx.Context, client *spotify.Client, vol int) error {
+	return client.Volume(ctx, vol)
+}
+
+func SetPosition(ctx *gctx.Context, client *spotify.Client, pos int) error {
+	err := client.Seek(ctx, pos)
+	if err != nil {
+		fmt.Println(err.Error())
+		return err
+	}
+	return nil
+}
+
+func Seek(ctx *gctx.Context, client *spotify.Client, fwd bool) error {
+	current, err := client.PlayerCurrentlyPlaying(ctx)
+	if err != nil {
+		return err
+	}
+	newPos := current.Progress + 5000
+	if !fwd {
+		newPos = current.Progress - 5000
+	}
+	err = client.Seek(ctx, newPos)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func ChangeVolume(ctx *gctx.Context, client *spotify.Client, vol int) error {
+	state, err := client.PlayerState(ctx)
+	if err != nil {
+		return err
+	}
+	newVolume := state.Device.Volume + vol
+	if newVolume > 100 {
+		newVolume = 100
+	}
+	if newVolume < 0 {
+		newVolume = 0
+	}
+	return client.Volume(ctx, newVolume)
+}
+
 func Play(ctx *gctx.Context, client *spotify.Client) error {
 	err := client.Play(ctx)
 	if err != nil {