christmas.go

package main

import (
	"log"
	"math/rand"
	"time"

	"github.com/bestform/gohue"
)

func main() {
	client := gohue.NewClient("<username>", "<ip>")
	err := client.Connect()
	if err != nil {
		log.Fatal(err)
	}

	christmasColors := []int{1000, 40000, 26000}
	r := rand.New(rand.NewSource(99))
	for {
		c := r.Intn(len(christmasColors))
		color := christmasColors[c]
		duration := r.Intn(1000) + 500
		for _, light := range client.Lights {
			light.State.Brightness = 190
			light.State.Hue = color
			light.UpdateState()
			time.Sleep(time.Duration(duration) * time.Millisecond)
		}
	}
}