add set-color command

cmd/setcolor.go

@@ -0,0 +1,105 @@
+package lumecmd
+
+import (
+	"flag"
+	"fmt"
+
+	"git.kill0.net/chill9/lume"
+)
+
+func init() {
+	var cmdName string = "set-color"
+
+	fs := flag.NewFlagSet(cmdName, flag.ExitOnError)
+
+	selector := fs.String("selector", "all", "the selector")
+	fs.StringVar(selector, "s", "all", "the selector")
+
+	power := fs.String("power", defaultPower, "power state")
+	fs.StringVar(power, "p", defaultPower, "power state")
+
+	hue := fs.String("hue", defaultHue, "hue level")
+	fs.StringVar(hue, "H", defaultHue, "hue level")
+
+	saturation := fs.String("saturation", defaultSaturation, "saturation level")
+	fs.StringVar(saturation, "S", defaultSaturation, "saturation level")
+
+	rgb := fs.String("rgb", defaultRGB, "RGB value")
+	fs.StringVar(rgb, "r", defaultRGB, "RGB value")
+
+	brightness := fs.String("brightness", defaultBrightness, "brightness state")
+	fs.StringVar(brightness, "b", defaultBrightness, "brightness state")
+
+	duration := fs.Float64("duration", defaultDuration, "duration state")
+	fs.Float64Var(duration, "d", defaultDuration, "duration state")
+
+	fast := fs.Bool("fast", defaultFast, "fast state")
+	fs.BoolVar(fast, "f", defaultFast, "fast state")
+
+	RegisterCommand(cmdName, Command{
+		Func:  SetColorCmd,
+		Flags: fs,
+	})
+}
+
+func SetColorCmd(args CmdArgs) int {
+	c := args.Client
+	state := lifx.State{}
+	selector := args.Flags.String("selector")
+
+	power := args.Flags.String("power")
+	if power != "" {
+		state.Power = power
+	}
+
+	hueFlag := args.Flags.String("hue")
+	saturationFlag := args.Flags.String("saturation")
+	rgbFlag := args.Flags.String("rgb")
+
+	if hueFlag != "" || saturationFlag != "" {
+		color := lifx.HSBKColor{}
+
+		if hueFlag != "" {
+			hue := args.Flags.Float32("hue")
+			color.H = lifx.Float32Ptr(hue)
+		}
+
+		if saturationFlag != "" {
+			saturation := args.Flags.Float32("saturation")
+			color.S = lifx.Float32Ptr(saturation)
+		}
+		state.Color = color
+
+	} else if rgbFlag != "" {
+		color, err := parseRGB(rgbFlag)
+		if err != nil {
+			fmt.Printf("fatal: %s\n", err)
+			return 1
+		}
+		state.Color = color
+	}
+
+	brightnessFlag := args.Flags.String("brightness")
+	if brightnessFlag != "" {
+		brightness := args.Flags.Float64("brightness")
+		state.Brightness = brightness
+	}
+
+	duration := args.Flags.Float64("duration")
+	state.Duration = duration
+
+	fast := args.Flags.Bool("fast")
+	state.Fast = fast
+
+	r, err := c.SetState(selector, state)
+	if err != nil {
+		fmt.Printf("fatal: %s\n", err)
+		return 1
+	}
+
+	if !fast {
+		PrintResults(r.Results)
+	}
+
+	return 0
+}