First commit

.air.toml

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+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  bin = "./tmp/main"
+  cmd = "go build -o ./tmp/main ."
+  delay = 1000
+  exclude_dir = ["assets", "tmp", "vendor", "testdata", "storage"]
+  exclude_file = []
+  exclude_regex = ["_test.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html"]
+  kill_delay = "0s"
+  log = "build-errors.log"
+  send_interrupt = false
+  stop_on_error = true
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[screen]
+  clear_on_rebuild = false

.dockerignore

@@ -0,0 +1,4 @@
+.git/
+storage/
+automation
+.env

.drone.yml

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+kind: pipeline
+type: docker
+name: default
+
+steps:
+    - name: build
+      image: docker
+      volumes:
+          - name: socket
+            path: /var/run/docker.sock
+      commands:
+          - docker build -t inventory .
+
+    - name: deploy
+      image: docker
+      volumes:
+          - name: socket
+            path: /var/run/docker.sock
+      environment:
+          MQTT_HOST:
+              from_secret: MQTT_HOST
+          MQTT_PORT:
+              from_secret: MQTT_PORT
+          MQTT_USER:
+              from_secret: MQTT_USER
+          MQTT_PASS:
+              from_secret: MQTT_PASS
+          HUE_BRIDGE:
+              from_secret: HUE_BRIDGE
+      commands:
+          - docker stop automation || true
+
+          - docker rm automation || true
+
+          - docker run -e MQTT_HOST=$MQTT_HOST -e MQTT_PORT=$MQTT_PORT -e MQTT_USER=$MQTT_USER -e MQTT_PASS=$MQTT_PASS -e HUE_BRIDGE=$HUE_BRIDGE --network mqtt --name automation -d automation
+
+      when:
+        branch:
+          - master
+        event:
+          exclude:
+            - pull_request
+
+volumes:
+    - name: socket
+      host:
+          path: /var/run/docker.sock

.gitignore

@@ -0,0 +1,3 @@
+storage
+automation
+.env

Dockerfile

@@ -0,0 +1,18 @@
+FROM golang:alpine as build-automation
+
+WORKDIR /src
+COPY ./go.mod .
+COPY ./go.sum .
+RUN go mod download
+
+COPY . .
+
+RUN go build
+
+
+FROM golang:alpine
+
+WORKDIR /app
+COPY --from=build-automation /src/automation /app/automation
+
+CMD ["/app/automation"]

go.mod

@@ -0,0 +1,16 @@
+module automation
+
+go 1.17
+
+require (
+	github.com/amimof/huego v1.2.1 // indirect
+	github.com/eclipse/paho.mqtt.golang v1.3.5 // indirect
+	github.com/gorilla/websocket v1.4.2 // indirect
+	github.com/joho/godotenv v1.4.0 // indirect
+	github.com/k0kubun/pp v3.0.1+incompatible // indirect
+	github.com/kelvins/sunrisesunset v0.0.0-20210220141756-39fa1bd816d5 // indirect
+	github.com/mattn/go-colorable v0.1.12 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+	golang.org/x/net v0.0.0-20200425230154-ff2c4b7c35a0 // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+)

go.sum

@@ -0,0 +1,32 @@
+github.com/amimof/huego v1.2.1 h1:kd36vsieclW4fZ4Vqii9DNU2+6ptWWtkp4OG0AXM8HE=
+github.com/amimof/huego v1.2.1/go.mod h1:z1Sy7Rrdzmb+XsGHVEhODrRJRDq4RCFW7trCI5cKmeA=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/eclipse/paho.mqtt.golang v1.3.5 h1:sWtmgNxYM9P2sP+xEItMozsR3w0cqZFlqnNN1bdl41Y=
+github.com/eclipse/paho.mqtt.golang v1.3.5/go.mod h1:eTzb4gxwwyWpqBUHGQZ4ABAV7+Jgm1PklsYT/eo8Hcc=
+github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
+github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/jarcoal/httpmock v1.0.4/go.mod h1:ATjnClrvW/3tijVmpL/va5Z3aAyGvqU3gCT8nX0Txik=
+github.com/joho/godotenv v1.4.0 h1:3l4+N6zfMWnkbPEXKng2o2/MR5mSwTrBih4ZEkkz1lg=
+github.com/joho/godotenv v1.4.0/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+github.com/k0kubun/pp v3.0.1+incompatible h1:3tqvf7QgUnZ5tXO6pNAZlrvHgl6DvifjDrd9g2S9Z40=
+github.com/k0kubun/pp v3.0.1+incompatible/go.mod h1:GWse8YhT0p8pT4ir3ZgBbfZild3tgzSScAn6HmfYukg=
+github.com/kelvins/sunrisesunset v0.0.0-20210220141756-39fa1bd816d5 h1:ouekCqYkMw4QXFCaLyYqjBe99/MUW4Qf3DJhCRh1G18=
+github.com/kelvins/sunrisesunset v0.0.0-20210220141756-39fa1bd816d5/go.mod h1:3oZ7G+fb8Z8KF+KPHxeDO3GWpEjgvk/f+d/yaxmDRT4=
+github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=
+github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
+github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
+github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/net v0.0.0-20200425230154-ff2c4b7c35a0 h1:Jcxah/M+oLZ/R4/z5RzfPzGbPXnVDPkEDtf2JnuxN+U=
+golang.org/x/net v0.0.0-20200425230154-ff2c4b7c35a0/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 h1:foEbQz/B0Oz6YIqu/69kfXPYeFQAuuMYFkjaqXzl5Wo=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

main.go

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+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"github.com/amimof/huego"
+	MQTT "github.com/eclipse/paho.mqtt.golang"
+	"github.com/joho/godotenv"
+	"github.com/kelvins/sunrisesunset"
+)
+
+type Location struct {
+	Longitude float32  `json:"lon"`
+	Latitude  float32  `json:"lat"`
+	Altitude  int      `json:"alt"`
+	InRegions []string `json:"inregions"`
+}
+
+var defaultHandler MQTT.MessageHandler = func(client MQTT.Client, msg MQTT.Message) {
+	fmt.Printf("TOPIC: %s\n", msg.Topic())
+	fmt.Printf("MSG: %s\n", msg.Payload())
+}
+
+const groupId = 1
+const brightness = 100
+
+func getNextSunriseSunset() (time.Time, time.Time) {
+	p := sunrisesunset.Parameters{
+		Latitude:  51.9808334,
+		Longitude: 4.347818,
+		Date:      time.Now(),
+	}
+
+	sunrise, sunset, err := p.GetSunriseSunset()
+	if err != nil {
+		panic(err)
+	}
+
+	p2 := sunrisesunset.Parameters{
+		Latitude:  51.9808334,
+		Longitude: 4.347818,
+		Date:      time.Now().Add(time.Hour * 24),
+	}
+	sunrise2, sunset2, err := p2.GetSunriseSunset()
+
+	now := time.Now()
+	if now.After(sunrise) {
+		sunrise = sunrise2
+	}
+
+	if now.After(sunset) {
+		sunset = sunset2
+	}
+
+	return sunrise, sunset
+}
+
+func isDay() bool {
+	p := sunrisesunset.Parameters{
+		Latitude:  51.9808334,
+		Longitude: 4.347818,
+		Date:      time.Now(),
+	}
+
+	sunrise, sunset, err := p.GetSunriseSunset()
+	if err != nil {
+		panic(err)
+	}
+
+	return time.Now().After(sunrise) && time.Now().Before(sunset)
+}
+
+func allLightsOff(bridge *huego.Bridge) {
+	lights, _ := bridge.GetLights()
+	for _, l := range lights {
+		l.Off()
+	}
+}
+
+func main() {
+	_ = godotenv.Load()
+
+	host, ok := os.LookupEnv("MQTT_HOST")
+	if !ok {
+		host = "localhost"
+	}
+	port, ok := os.LookupEnv("MQTT_PORT")
+	if !ok {
+		port = "1883"
+	}
+	user, ok := os.LookupEnv("MQTT_USER")
+	if !ok {
+		user = "test"
+	}
+	pass, ok := os.LookupEnv("MQTT_PASS")
+	if !ok {
+		pass = "test"
+	}
+	login, ok := os.LookupEnv("HUE_BRIDGE")
+
+	fmt.Println(host, port, user, pass, login)
+
+	halt := make(chan os.Signal, 1)
+	signal.Notify(halt, os.Interrupt, syscall.SIGTERM)
+
+	bridge, _ := huego.Discover()
+	bridge = bridge.Login(login)
+	livingRoom, _ := bridge.GetGroup(groupId)
+
+	opts := MQTT.NewClientOptions().AddBroker(fmt.Sprintf("%s:%s", host, port))
+	opts.SetClientID("automation")
+	opts.SetDefaultPublishHandler(defaultHandler)
+	opts.SetUsername(user)
+	opts.SetPassword(pass)
+
+	c := MQTT.NewClient(opts)
+	if token := c.Connect(); token.Wait() && token.Error() != nil {
+		panic(token.Error())
+	}
+
+	home := make(chan bool, 1)
+	var locationHandler MQTT.MessageHandler = func(client MQTT.Client, msg MQTT.Message) {
+		var location Location
+		json.Unmarshal(msg.Payload(), &location)
+
+		fmt.Println(location)
+		temp := false
+		for _, region := range location.InRegions {
+			if region == "home" {
+				temp = true
+			}
+		}
+		fmt.Println(temp)
+
+		home <- temp
+	}
+
+	if token := c.Subscribe("owntracks/mqtt/apollo", 0, locationHandler); token.Wait() && token.Error() != nil {
+		fmt.Println(token.Error())
+		os.Exit(1)
+	}
+
+	// Setup initial states
+	isHome := false
+
+	sunrise, sunset := getNextSunriseSunset()
+	sunriseTimer := time.NewTimer(sunrise.Sub(time.Now()))
+	sunsetTimer := time.NewTimer(sunset.Sub(time.Now()))
+
+	// Create the ticker, but stop it
+	ticker := time.NewTicker(time.Second)
+	ticker.Stop()
+
+	var brightness uint8 = 0
+
+	// Event loop
+	events:
+	for {
+		select {
+		case temp := <-home:
+			// Only do stuff if the state changes
+			if temp == isHome {
+				break
+			}
+			isHome = temp
+
+			if isHome {
+				fmt.Println("Coming home")
+				if !isDay() {
+					fmt.Println("\tTurning on lights in the living room")
+					livingRoom.Bri(0xff)
+				}
+			} else {
+				// Stop the ticker in case it is running
+				ticker.Stop()
+
+				fmt.Println("Leaving home")
+				allLightsOff(bridge)
+				break
+			}
+
+		case <-sunriseTimer.C:
+			fmt.Println("Sun is rising, turning off all lights")
+			allLightsOff(bridge)
+
+			// Set new timer
+			sunrise, _ := getNextSunriseSunset()
+			sunriseTimer.Reset(sunrise.Sub(time.Now()))
+
+		case <-sunsetTimer.C:
+			fmt.Println("Sun is setting")
+			if isHome {
+				fmt.Println("\tGradually turning on lights in the living room")
+				// Start the ticker to gradually turn on the living room lights
+				ticker.Reset(1200 * time.Millisecond)
+			}
+
+			// Set new timer
+			_, sunset := getNextSunriseSunset()
+			sunsetTimer.Reset(sunset.Sub(time.Now()))
+
+		case <-ticker.C:
+			fmt.Println("Setting brightness:", brightness)
+			livingRoom.Bri(brightness)
+
+			brightness++
+			if brightness == 0xff {
+				fmt.Println("Lights are now on, stopping ticker")
+				ticker.Stop()
+				brightness = 0
+			}
+
+		case <-halt:
+			break events
+		}
+	}
+
+	// Cleanup
+	if token := c.Unsubscribe("owntracks/mqtt/apollo"); token.Wait() && token.Error() != nil {
+		fmt.Println(token.Error())
+		os.Exit(1)
+	}
+
+	c.Disconnect(250)
+}