noolite-web/noolite-cli.go

package main

import (
	"flag"
	"fmt"
	"strconv"
	"github.com/dedkovd/noolite"
	"net/http"
)

func main() {
	channel := flag.Int("channel", -1, "Noolite adapter channel")
	command := flag.String("command", "", "Command")
	value := flag.Int("val", 0, "Set value")
	red := flag.Int("r", 0, "Red channel")
	green := flag.Int("g", 0, "Green channel")
	blue := flag.Int("b", 0, "Blue channel")

	http_port := flag.Int("p", -1, "Http port")

	flag.Parse()

	if *channel == -1 {
		panic("Channel was not set")
	}

	if *command == "" {
		panic("Command was not set")
	}

	n, err := noolite.DefaultNooliteAdapter()

	if err != nil {
		panic(err)
	}

	defer n.Close()

	if *command == "set" {
		if *value != 0 {
			err = n.SetBrightnesValue(*channel, *value)
		} else if *red != 0 || *green != 0 || *blue != 0 {
			err = n.SetBrightnesValues(*channel, *red, *green, *blue)
		} else {
			panic("Need some value")
		}
	} else {
		commands := map[string]func(int) error{
			"on":               n.On,
			"off":              n.Off,
			"switch":           n.Switch,
			"decraseBrightnes": n.DecraseBrightnes,
			"incraseBrightnes": n.IncraseBrightnes,
			"invertBrightnes":  n.InvertBrightnes,
		}

		cmd, ok := commands[*command]

		if !ok {
			panic("Command not found")
		}

		err = cmd(*channel)
	}

	if err != nil {
		panic(err)
	}

	if *http_port != -1 {
		http.HandleFunc("/switch", func(w http.ResponseWriter, r *http.Request) {
			fmt.Fprintf(w, "%q\n", r.URL.Query())
			q := r.URL.Query()
			c, ok := q["c"]

			if !ok {
				fmt.Fprintf(w, "Channel param required\n")
			} else {
				cn, _ := strconv.Atoi(c[0])
				err = n.Switch(cn)
			}

			if err != nil {
				fmt.Fprintf(w, "%q\n", err)
			}
		})

		http.ListenAndServe(":8080", nil)
	}
}