experiments

gui/main.go

@@ -0,0 +1,142 @@
+package main
+
+import (
+	"fmt"
+	"sort"
+	"time"
+
+	"git.barakmich.com/barak/hue/discovery"
+	"github.com/amimof/huego"
+	"github.com/andlabs/ui"
+	"github.com/lucasb-eyer/go-colorful"
+	"github.com/maruel/temperature"
+)
+
+type groupList struct {
+	box    *ui.Box
+	groups []*group
+}
+
+type group struct {
+	group huego.Group
+	box   *ui.Box
+	cb    *ui.Checkbox
+	color *ui.ColorButton
+}
+
+type uiModel struct {
+	gl *groupList
+}
+
+var bridge *huego.Bridge
+
+func (u *uiModel) update() {
+	var err error
+	if bridge == nil {
+		bridge, err = discovery.DiscoverAndConnectFromConfig("barak-hue-test")
+		if err != nil {
+			ui.QueueMain(func() {
+				ui.Quit()
+			})
+		}
+	}
+	groups, err := bridge.GetGroups()
+	if err != nil {
+		panic(err)
+	}
+	ui.QueueMain(func() { u.gl.update(groups) })
+}
+
+func newGroup() *group {
+	g := &group{}
+	g.box = ui.NewHorizontalBox()
+	g.cb = ui.NewCheckbox("")
+	g.color = ui.NewColorButton()
+	g.box.Append(g.color, false)
+	g.box.Append(g.cb, false)
+	g.cb.OnToggled(g.onToggle)
+	return g
+}
+
+func (gl *groupList) update(groups []huego.Group) {
+	sort.Slice(groups, func(i, j int) bool {
+		return groups[i].ID < groups[j].ID
+	})
+	for len(gl.groups) < len(groups) {
+		g := newGroup()
+		gl.groups = append(gl.groups, g)
+		gl.box.Append(g.box, false)
+	}
+	for i, g := range gl.groups {
+		g.group = groups[i]
+		g.update()
+	}
+}
+
+func (g *group) update() {
+	g.cb.SetText(fmt.Sprintf("%d %s : %s", g.group.ID, g.group.Name, fmt.Sprint(g.group.State.Xy, g.group.State.Bri, g.group.State.Hue, g.group.State.Sat)))
+	if g.group.State.ColorMode == "xy" {
+		c := colorful.Xyy(float64(g.group.State.Xy[0]), float64(g.group.State.Xy[1]), (float64(g.group.State.Bri)/(255.0*1.5))+0.33)
+		r, gr, b := c.LinearRgb()
+		g.color.SetColor(r, gr, b, 1.0)
+	} else if g.group.State.ColorMode == "ct" {
+		r, gr, b := temperature.ToRGB(uint16(1000000.0 / float64(g.group.State.Ct)))
+		g.color.SetColor(float64(r)/255.0, float64(gr)/255.0, float64(b)/255.0, 1.0)
+	} else {
+		b := float64(g.group.State.Bri) / 255.0
+		g.color.SetColor(b, b, b, 1.0)
+	}
+	g.cb.SetChecked(g.group.IsOn())
+}
+
+func (g *group) onToggle(c *ui.Checkbox) {
+	fmt.Println("toggling", g.group.ID)
+	var err error
+	if c.Checked() {
+		err = g.group.On()
+	} else {
+		err = g.group.Off()
+	}
+	if err != nil {
+		panic(err)
+	}
+}
+
+func main() {
+	closer := make(chan bool)
+	err := ui.Main(func() {
+		gl := &groupList{}
+		uiModel := &uiModel{
+			gl: gl,
+		}
+		gl.box = ui.NewVerticalBox()
+		window := ui.NewWindow("Hue UI", 200, 100, false)
+		window.SetMargined(true)
+		window.SetChild(gl.box)
+		window.OnClosing(func(*ui.Window) bool {
+			ui.Quit()
+			return true
+		})
+		fmt.Println("whatup")
+		go updater(closer, uiModel)
+		window.Show()
+	})
+	fmt.Println("outside")
+	if err != nil {
+		panic(err)
+	}
+	close(closer)
+}
+
+func updater(closer chan bool, um *uiModel) {
+	um.update()
+	for {
+		select {
+		case <-closer:
+			return
+		case <-time.After(2 * time.Second):
+			fmt.Println("tick")
+			um.update()
+		}
+	}
+}