add delete light endpoint and forget for Hue.

Co-authored-by: Gisle Aune <dev@gisle.me>
Reviewed-on: #1
Co-authored-by: gisle <gisle@hidden-email>
Co-committed-by: gisle <gisle@hidden-email>

.drone.yml

@@ -4,15 +4,6 @@ kind: pipeline
 type: docker
 
 steps:
-  - name: go-build
-    image: golang:1.17
-    commands:
-      - go test -v ./...
-    when:
-      event:
-        exclude:
-          - tag
-
   - name: go-test
     image: golang:1.17
     commands:

app/api/bridges.go

@@ -52,7 +52,7 @@ func Bridges(r gin.IRoutes) {
 			return []models.Bridge{bridge}, nil
 		}
 
-		bridges, err := driver.SearchBridge(ctxOf(c), body.Address, body.DryRun)
+		bridges, err := driver.SearchBridge(ctxOf(c), body.Address, body.Token, body.DryRun)
 		if err != nil {
 			return nil, err
 		}

app/api/devices.go

@@ -3,41 +3,36 @@ package api
 import (
 	"context"
 	"git.aiterp.net/lucifer/new-server/app/config"
+	"git.aiterp.net/lucifer/new-server/app/services/publisher"
 	"git.aiterp.net/lucifer/new-server/models"
 	"github.com/gin-gonic/gin"
 	"log"
 	"strconv"
-	"strings"
+	"time"
 )
 
 func fetchDevices(ctx context.Context, fetchStr string) ([]models.Device, error) {
-	if strings.HasPrefix(fetchStr, "tag:") {
-		return config.DeviceRepository().FetchByReference(ctx, models.RKTag, fetchStr[4:])
-	} else if strings.HasPrefix(fetchStr, "bridge:") {
-		return config.DeviceRepository().FetchByReference(ctx, models.RKBridgeID, fetchStr[7:])
-	} else if strings.HasPrefix(fetchStr, "id:") {
-		return config.DeviceRepository().FetchByReference(ctx, models.RKDeviceID, fetchStr[7:])
-	} else if strings.HasPrefix(fetchStr, "name:") {
-		return config.DeviceRepository().FetchByReference(ctx, models.RKName, fetchStr[7:])
-	}else if fetchStr == "all" {
-		return config.DeviceRepository().FetchByReference(ctx, models.RKAll, "")
-	} else {
-		_, err := strconv.Atoi(fetchStr)
-		if err != nil {
-			return config.DeviceRepository().FetchByReference(ctx, models.RKName, fetchStr)
-		}
-
-		return config.DeviceRepository().FetchByReference(ctx, models.RKDeviceID, fetchStr)
-	}
+	kind, value := models.ParseFetchString(fetchStr)
+	return config.DeviceRepository().FetchByReference(ctx, kind, value)
 }
 
 func Devices(r gin.IRoutes) {
 	r.GET("", handler(func(c *gin.Context) (interface{}, error) {
-		return config.DeviceRepository().FetchByReference(ctxOf(c), models.RKAll, "")
+		devices, err := config.DeviceRepository().FetchByReference(ctxOf(c), models.RKAll, "")
+		if err != nil {
+			return nil, err
+		}
+
+		return withSceneState(devices), nil
 	}))
 
 	r.GET("/:fetch", handler(func(c *gin.Context) (interface{}, error) {
-		return fetchDevices(ctxOf(c), c.Param("fetch"))
+		devices, err := fetchDevices(ctxOf(c), c.Param("fetch"))
+		if err != nil {
+			return nil, err
+		}
+
+		return withSceneState(devices), nil
 	}))
 
 	r.PUT("", handler(func(c *gin.Context) (interface{}, error) {
@@ -80,7 +75,7 @@ func Devices(r gin.IRoutes) {
 
 		go func() {
 			for _, device := range changed {
-				err := config.DeviceRepository().Save(context.Background(), &device)
+				err := config.DeviceRepository().Save(context.Background(), &device, models.SMState)
 				if err != nil {
 					log.Println("Failed to save device for state:", err)
 					continue
@@ -88,7 +83,7 @@ func Devices(r gin.IRoutes) {
 			}
 		}()
 
-		return changed, nil
+		return withSceneState(changed), nil
 	}))
 
 	r.PUT("/:fetch", handler(func(c *gin.Context) (interface{}, error) {
@@ -109,14 +104,14 @@ func Devices(r gin.IRoutes) {
 		for i := range devices {
 			devices[i].ApplyUpdate(update)
 
-			err := config.DeviceRepository().Save(context.Background(), &devices[i])
+			err := config.DeviceRepository().Save(context.Background(), &devices[i], models.SMProperties)
 			if err != nil {
 				log.Println("Failed to save device for state:", err)
 				continue
 			}
 		}
 
-		return devices, nil
+		return withSceneState(devices), nil
 	}))
 
 	r.PUT("/:fetch/state", handler(func(c *gin.Context) (interface{}, error) {
@@ -143,17 +138,12 @@ func Devices(r gin.IRoutes) {
 
 		config.PublishChannel <- devices
 
-		go func() {
-			for _, device := range devices {
-				err := config.DeviceRepository().Save(context.Background(), &device)
-				if err != nil {
-					log.Println("Failed to save device for state:", err)
-					continue
-				}
-			}
-		}()
+		err = config.DeviceRepository().SaveMany(ctxOf(c), models.SMState, devices)
+		if err != nil {
+			log.Println("Failed to save devices states")
+		}
 
-		return devices, nil
+		return withSceneState(devices), nil
 	}))
 
 	r.PUT("/:fetch/tags", handler(func(c *gin.Context) (interface{}, error) {
@@ -204,12 +194,126 @@ func Devices(r gin.IRoutes) {
 				device.Tags = append(device.Tags[:index], device.Tags[index+1:]...)
 			}
 
-			err = config.DeviceRepository().Save(ctxOf(c), device)
+			err = config.DeviceRepository().Save(ctxOf(c), device, models.SMTags)
 			if err != nil {
 				return nil, err
 			}
 		}
 
-		return devices, nil
+		return withSceneState(devices), nil
+	}))
+
+	r.PUT("/:fetch/scene", handler(func(c *gin.Context) (interface{}, error) {
+		var body models.DeviceSceneAssignment
+		err := parseBody(c, &body)
+		if err != nil {
+			return nil, err
+		}
+
+		devices, err := fetchDevices(ctxOf(c), c.Param("fetch"))
+		if err != nil {
+			return nil, err
+		}
+		if len(devices) == 0 {
+			return []models.Device{}, nil
+		}
+
+		_, err = config.SceneRepository().Find(ctxOf(c), body.SceneID)
+		if err != nil {
+			return nil, err
+		}
+		if body.DurationMS < 0 {
+			body.DurationMS = 0
+		}
+		body.StartTime = time.Now()
+
+		pushMode := c.Query("push") == "true"
+		for i := range devices {
+			if pushMode {
+				devices[i].SceneAssignments = append(devices[i].SceneAssignments, body)
+			} else {
+				devices[i].SceneAssignments = []models.DeviceSceneAssignment{body}
+			}
+		}
+		config.PublishChannel <- devices
+
+		err = config.DeviceRepository().SaveMany(ctxOf(c), 0, devices)
+		if err != nil {
+			return nil, err
+		}
+
+		return withSceneState(devices), nil
+	}))
+
+	r.DELETE("/:fetch/scene", handler(func(c *gin.Context) (interface{}, error) {
+		devices, err := fetchDevices(ctxOf(c), c.Param("fetch"))
+		if err != nil {
+			return nil, err
+		}
+		if len(devices) == 0 {
+			return []models.Device{}, nil
+		}
+
+		for i := range devices {
+			devices[i].SceneAssignments = []models.DeviceSceneAssignment{}
+		}
+		config.PublishChannel <- devices
+
+		err = config.DeviceRepository().SaveMany(ctxOf(c), 0, devices)
+		if err != nil {
+			return nil, err
+		}
+
+		return withSceneState(devices), nil
+	}))
+
+	r.DELETE("/:fetch", handler(func(c *gin.Context) (interface{}, error) {
+		id, err := strconv.Atoi(c.Param("fetch"))
+		if err != nil {
+			return nil, err
+		}
+
+		device, err := config.DeviceRepository().Find(ctxOf(c), id)
+		if err != nil {
+			return nil, err
+		}
+
+		if c.Query("forgetmenot") != "true" {
+			bridge, err := config.BridgeRepository().Find(ctxOf(c), device.BridgeID)
+			if err != nil {
+				return nil, err
+			}
+
+			driver, err := config.DriverProvider().Provide(bridge.Driver)
+			if err != nil {
+				return nil, err
+			}
+
+			forgettableDriver, ok := driver.(models.ForgettableDriver)
+			if !ok {
+				return nil, models.ErrCannotForget
+			}
+			err = forgettableDriver.ForgetDevice(ctxOf(c), bridge, *device)
+			if err != nil {
+				return nil, err
+			}
+		}
+
+		err = config.DeviceRepository().Delete(ctxOf(c), device)
+		if err != nil {
+			return nil, err
+		}
+
+		return device, nil
 	}))
 }
+
+func withSceneState(devices []models.Device) []models.Device {
+	res := make([]models.Device, 0, len(devices))
+	for _, device := range devices {
+		device.SceneState = publisher.Global().SceneState(device.ID)
+		res = append(res, device)
+	}
+
+	return res
+}

app/api/handlers.go

@@ -35,17 +35,28 @@ func EventHandlers(r gin.IRoutes) {
 	}))
 
 	r.PUT("/:id", handler(func(c *gin.Context) (interface{}, error) {
-		var body models.EventHandlerUpdate
-		err := parseBody(c, &body)
-		if err != nil {
-			return nil, err
-		}
+
 
 		handler, err := config.EventHandlerRepository().FindByID(ctxOf(c), intParam(c, "id"))
 		if err != nil {
 			return nil, err
 		}
-		handler.ApplyUpdate(body)
+
+		if c.Query("hard") == "true" {
+			var body models.EventHandler
+			err := parseBody(c, &body)
+			if err != nil || body.ID != intParam(c, "id") {
+				return nil, err
+			}
+			handler = &body
+		} else {
+			var body models.EventHandlerUpdate
+			err := parseBody(c, &body)
+			if err != nil {
+				return nil, err
+			}
+			handler.ApplyUpdate(body)
+		}
 
 		err = config.EventHandlerRepository().Save(ctxOf(c), handler)
 		if err != nil {

app/api/scenes.go

@@ -0,0 +1,68 @@
+package api
+
+import (
+	"git.aiterp.net/lucifer/new-server/app/config"
+	"git.aiterp.net/lucifer/new-server/app/services/publisher"
+	"git.aiterp.net/lucifer/new-server/models"
+	"github.com/gin-gonic/gin"
+)
+
+func Scenes(r gin.IRoutes) {
+	r.GET("", handler(func(c *gin.Context) (interface{}, error) {
+		return config.SceneRepository().FetchAll(ctxOf(c))
+	}))
+
+	r.GET("/:id", handler(func(c *gin.Context) (interface{}, error) {
+		return config.SceneRepository().Find(ctxOf(c), intParam(c, "id"))
+	}))
+
+	r.POST("", handler(func(c *gin.Context) (interface{}, error) {
+		var body models.Scene
+		err := parseBody(c, &body)
+		if err != nil {
+			return nil, err
+		}
+
+		err = body.Validate()
+		if err != nil {
+			return nil, err
+		}
+
+		err = config.SceneRepository().Save(ctxOf(c), &body)
+		if err != nil {
+			return nil, err
+		}
+
+		publisher.Global().UpdateScene(body)
+
+		return body, nil
+	}))
+
+	r.PUT("/:id", handler(func(c *gin.Context) (interface{}, error) {
+		var body models.Scene
+		err := parseBody(c, &body)
+		if err != nil {
+			return nil, err
+		}
+
+		scene, err := config.SceneRepository().Find(ctxOf(c), intParam(c, "id"))
+		if err != nil {
+			return nil, err
+		}
+
+		body.ID = scene.ID
+		err = body.Validate()
+		if err != nil {
+			return nil, err
+		}
+
+		err = config.SceneRepository().Save(ctxOf(c), &body)
+		if err != nil {
+			return nil, err
+		}
+
+		publisher.Global().UpdateScene(body)
+
+		return body, nil
+	}))
+}

app/api/util.go

@@ -15,6 +15,13 @@ var errorMap = map[error]int{
 	models.ErrBadColor:           400,
 	models.ErrInternal:           500,
 	models.ErrUnknownColorFormat: 400,
+
+	models.ErrSceneInvalidInterval:         400,
+	models.ErrSceneNoRoles:                 400,
+	models.ErrSceneRoleNoStates:            400,
+	models.ErrSceneRoleUnsupportedOrdering: 422,
+	models.ErrSceneRoleUnknownEffect:       422,
+	models.ErrSceneRoleUnknownPowerMode:    422,
 }
 
 type response struct {

app/client/client.go

@@ -60,6 +60,31 @@ func (client *Client) PutDeviceTags(ctx context.Context, fetchStr string, addTag
 	return devices, nil
 }
 
+func (client *Client) AssignDevice(ctx context.Context, fetchStr string, push bool, assignment models.DeviceSceneAssignment) ([]models.Device, error) {
+	query := ""
+	if push {
+		query = "?push=true"
+	}
+
+	devices := make([]models.Device, 0, 16)
+	err := client.Fetch(ctx, "PUT", "/api/devices/"+fetchStr+"/scene"+query, &devices, assignment)
+	if err != nil {
+		return nil, err
+	}
+
+	return devices, nil
+}
+
+func (client *Client) ClearDevice(ctx context.Context, fetchStr string) ([]models.Device, error) {
+	devices := make([]models.Device, 0, 16)
+	err := client.Fetch(ctx, "DELETE", "/api/devices/"+fetchStr+"/scene", &devices, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return devices, nil
+}
+
 func (client *Client) FireEvent(ctx context.Context, event models.Event) error {
 	err := client.Fetch(ctx, "POST", "/api/events", nil, event)
 	if err != nil {

app/client/handler.go

@@ -0,0 +1,57 @@
+package client
+
+import (
+	"context"
+	"fmt"
+	"git.aiterp.net/lucifer/new-server/models"
+)
+
+func (client *Client) GetHandlers(ctx context.Context) ([]models.EventHandler, error) {
+	handlers := make([]models.EventHandler, 0, 16)
+	err := client.Fetch(ctx, "GET", "/api/event-handlers", &handlers, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return handlers, nil
+}
+
+func (client *Client) GetHandler(ctx context.Context, id int) (*models.EventHandler, error) {
+	var handler models.EventHandler
+	err := client.Fetch(ctx, "GET", fmt.Sprintf("/api/event-handlers/%d", id), &handler, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return &handler, nil
+}
+
+func (client *Client) PutHandler(ctx context.Context, handler *models.EventHandler) (*models.EventHandler, error) {
+	var response models.EventHandler
+	err := client.Fetch(ctx, "PUT", fmt.Sprintf("/api/event-handlers/%d?hard=true", handler.ID), &response, handler)
+	if err != nil {
+		return nil, err
+	}
+
+	return &response, nil
+}
+
+func (client *Client) AddHandler(ctx context.Context, handler models.EventHandler) (*models.EventHandler, error) {
+	var result models.EventHandler
+	err := client.Fetch(ctx, "POST", "/api/event-handlers", &result, handler)
+	if err != nil {
+		return nil, err
+	}
+
+	return &result, nil
+}
+
+func (client *Client) DeleteHandler(ctx context.Context, id int) (*models.EventHandler, error) {
+	var handler models.EventHandler
+	err := client.Fetch(ctx, "DELETE", fmt.Sprintf("/api/event-handlers/%d", id), &handler, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return &handler, nil
+}

app/client/scene.go

@@ -0,0 +1,16 @@
+package client
+
+import (
+	"context"
+	"git.aiterp.net/lucifer/new-server/models"
+)
+
+func (client *Client) GetScenes(ctx context.Context) ([]models.Scene, error) {
+	scenes := make([]models.Scene, 0, 16)
+	err := client.Fetch(ctx, "GET", "/api/scenes", &scenes, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return scenes, nil
+}

app/config/db.go

@@ -24,8 +24,9 @@ func DBX() *sqlx.DB {
 			MySqlSchema(),
 		))
 
-		dbx.SetMaxIdleConns(50)
-		dbx.SetMaxOpenConns(100)
+		dbx.SetMaxIdleConns(20)
+		dbx.SetMaxOpenConns(40)
+		dbx.SetConnMaxLifetime(0)
 	}
 
 	return dbx

app/config/driver.go

@@ -4,6 +4,7 @@ import (
 	"git.aiterp.net/lucifer/new-server/internal/drivers"
 	"git.aiterp.net/lucifer/new-server/internal/drivers/hue"
 	"git.aiterp.net/lucifer/new-server/internal/drivers/lifx"
+	"git.aiterp.net/lucifer/new-server/internal/drivers/mill"
 	"git.aiterp.net/lucifer/new-server/internal/drivers/nanoleaf"
 	"git.aiterp.net/lucifer/new-server/models"
 	"sync"
@@ -18,6 +19,7 @@ func DriverProvider() models.DriverProvider {
 			models.DTNanoLeaf: &nanoleaf.Driver{},
 			models.DTHue:      &hue.Driver{},
 			models.DTLIFX:     &lifx.Driver{},
+			models.DTMill:     &mill.Driver{},
 		}
 	})
 

app/config/env.go

@@ -1,17 +1,34 @@
 package config
 
 import (
+	"log"
 	"os"
 	"strconv"
+	"time"
 )
 
+func Location() *time.Location {
+	env, ok := os.LookupEnv("LUCIFER_LOCATION")
+	if !ok {
+		return time.UTC
+	}
+
+	loc, err := time.LoadLocation(env)
+	if err != nil {
+		log.Printf("Location lookup failed: %s (%s)", env, err.Error())
+		return time.UTC
+	}
+
+	return loc
+}
+
 func MySqlHost() string     { return strEnv("LUCIFER_MYSQL_HOST") }
 func MySqlPort() int        { return intEnv("LUCIFER_MYSQL_PORT") }
 func MySqlSchema() string   { return strEnv("LUCIFER_MYSQL_SCHEMA") }
 func MySqlUsername() string { return strEnv("LUCIFER_MYSQL_USERNAME") }
 func MySQlPassword() string { return strEnv("LUCIFER_MYSQL_PASSWORD") }
 
-func ServerPort() int       { return intEnv("LUCIFER_SERVER_PORT") }
+func ServerPort() int { return intEnv("LUCIFER_SERVER_PORT") }
 
 func strEnv(key string) string {
 	env, ok := os.LookupEnv(key)

app/config/repo.go

@@ -20,3 +20,7 @@ func DeviceRepository() models.DeviceRepository {
 func EventHandlerRepository() models.EventHandlerRepository {
 	return &mysql.EventHandlerRepo{DBX: DBX()}
 }
+
+func SceneRepository() models.SceneRepository {
+	return &mysql.SceneRepo{DBX: DBX()}
+}

app/server.go

@@ -1,17 +1,29 @@
 package app
 
 import (
+	"context"
 	"fmt"
 	"git.aiterp.net/lucifer/new-server/app/api"
 	"git.aiterp.net/lucifer/new-server/app/config"
 	"git.aiterp.net/lucifer/new-server/app/services"
+	"git.aiterp.net/lucifer/new-server/app/services/publisher"
+	"git.aiterp.net/lucifer/new-server/models"
 	"github.com/gin-gonic/gin"
 	"log"
+	"time"
 )
 
 func StartServer() {
+	setupCtx, cancel := context.WithTimeout(context.Background(), time.Second*10)
+	defer cancel()
+
+	err := publisher.Initialize(setupCtx)
+	if err != nil {
+		log.Fatalln("Publish init failed:", err)
+		return
+	}
+
 	services.StartEventHandler()
-	services.StartPublisher()
 	services.ConnectToBridges()
 	services.CheckNewDevices()
 
@@ -25,6 +37,9 @@ func StartServer() {
 	api.DriverKinds(apiGin.Group("/driver-kinds"))
 	api.Events(apiGin.Group("/events"))
 	api.EventHandlers(apiGin.Group("/event-handlers"))
+	api.Scenes(apiGin.Group("/scenes"))
+
+	models.TimeOfDayTimeZone = config.Location()
 
 	log.Fatal(ginny.Run(fmt.Sprintf("0.0.0.0:%d", config.ServerPort())))
 }

app/services/bridges.go

@@ -5,7 +5,6 @@ import (
 	"git.aiterp.net/lucifer/new-server/app/config"
 	"git.aiterp.net/lucifer/new-server/models"
 	"log"
-	"strconv"
 	"sync"
 	"time"
 )
@@ -53,15 +52,6 @@ func runConnectToBridges() error {
 		log.Printf("Running bridge \"%s\" (%d)", bridge.Name, bridge.ID)
 
 		go func(bridge models.Bridge, cancel func()) {
-			savedDevices, err := config.DeviceRepository().FetchByReference(ctx, models.RKBridgeID, strconv.Itoa(bridge.ID))
-			if err != nil {
-				log.Println("Failed to fetch devices from db for refresh:", err)
-			}
-			err = driver.Publish(ctx, bridge, savedDevices)
-			if err != nil {
-				log.Println("Failed to publish devices from db before run:", err)
-			}
-
 			err = driver.Run(ctx, bridge, config.EventChannel)
 			log.Printf("Bridge \"%s\" (%d) stopped: %s", bridge.Name, bridge.ID, err)
 

app/services/events.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"git.aiterp.net/lucifer/new-server/app/config"
+	"git.aiterp.net/lucifer/new-server/app/services/publisher"
 	"git.aiterp.net/lucifer/new-server/models"
 	"log"
 	"math"
@@ -66,7 +67,6 @@ func handleEvent(event models.Event) (responses []models.Event) {
 	err := handleSpecial(event)
 	if err != nil {
 		log.Printf("Special event handler error (%s): %v", event.Name, err)
-		return
 	}
 
 	paramStrings := make([]string, 0, 8)
@@ -93,6 +93,9 @@ func handleEvent(event models.Event) (responses []models.Event) {
 		if handler.EventName != event.Name {
 			continue
 		}
+		if !handler.IsWithinTimeRange() {
+			continue
+		}
 
 		devices, err := config.DeviceRepository().FetchByReference(ctx, handler.TargetKind, handler.TargetValue)
 		if err != nil {
@@ -144,27 +147,41 @@ func handleEvent(event models.Event) (responses []models.Event) {
 			newState.Intensity = &newIntensity
 		}
 
+		if action.SetTemperature != nil {
+			newState.Temperature = action.SetTemperature
+		}
+
 		err = allDevices[i].SetState(newState)
 		if err != nil {
 			log.Println("Error updating state for device", device.ID, "err:", err)
 		}
+
+		if action.SetScene != nil {
+			action.SetScene.StartTime = time.Now()
+			allDevices[i].SceneAssignments = []models.DeviceSceneAssignment{*action.SetScene}
+		}
+		if action.PushScene != nil {
+			action.PushScene.StartTime = time.Now()
+			allDevices[i].SceneAssignments = append(allDevices[i].SceneAssignments, *action.PushScene)
+		}
 	}
 
 	config.PublishChannel <- allDevices
 
 	wg := sync.WaitGroup{}
-	for _, device := range allDevices {
-		wg.Add(1)
 
-		go func(device models.Device) {
-			err := config.DeviceRepository().Save(context.Background(), &device)
+	if len(allDevices) > 0 {
+		wg.Add(1)
+		go func() {
+			err := config.DeviceRepository().SaveMany(context.Background(), models.SMState, allDevices)
 			if err != nil {
-				log.Println("Failed to save device for state:", err)
+				log.Println("Failed to save devices' state:", err)
 			}
 
 			wg.Done()
-		}(device)
+		}()
 	}
+
 	for _, handler := range deadHandlers {
 		wg.Add(1)
 
@@ -203,7 +220,30 @@ func handleSpecial(event models.Event) error {
 		}
 
 		return driver.Publish(ctx, bridge, devices)
+	case models.ENSensorPresenceStarted, models.ENSensorPresenceEnded, models.ENSensorTemperature:
+		id, _ := strconv.Atoi(event.Payload["deviceId"])
+		updateTime, _ := strconv.ParseInt(event.Payload["lastUpdated"], 10, 64)
+		state := models.SceneSensor{
+			ID:          id,
+			UpdateTime:  time.Unix(updateTime, 0),
+		}
+
+		switch event.Name {
+		case models.ENSensorPresenceStarted:
+			presence := true
+			state.Presence = &presence
+		case models.ENSensorPresenceEnded:
+			presence := false
+			state.Presence = &presence
+		case models.ENSensorTemperature:
+			temperature, _ := strconv.ParseFloat(event.Payload["temperature"], 64)
+			state.Temperature = &temperature
+		}
+
+		publisher.Global().UpdateSensor(state)
+
+		return nil
 	default:
 		return nil
 	}
-}
+}

app/services/handlerfactory/config.go

@@ -0,0 +1,62 @@
+package handlerfactory
+
+import (
+	"git.aiterp.net/lucifer/new-server/models"
+	"gopkg.in/yaml.v2"
+	"io"
+	"io/ioutil"
+	"strings"
+)
+
+type FactoryConfig struct {
+	Mode            FCMOde   `yaml:"mode"`
+	Target          string   `yaml:"target"`
+	SceneNames      []string `yaml:"scenes"`
+	TriggerDeviceID string   `yaml:"trigger_device_id"`
+	After           []After  `yaml:"after"`
+	From            string   `yaml:"from"`
+	To              string   `yaml:"to"`
+}
+
+type FCMOde string
+
+var (
+	SceneDimmer  FCMOde = "SceneDimmer"
+	MotionSensor FCMOde = "MotionSensor"
+)
+
+type After struct {
+	Minutes  int                   `yaml:"minutes"`
+	NewState models.NewDeviceState `yaml:"new_state"`
+}
+
+func ParseConfigs(reader io.Reader) ([]FactoryConfig, error) {
+	readAll, err := ioutil.ReadAll(reader)
+	if err != nil {
+		return nil, err
+	}
+
+	splits := strings.Split(string(readAll), "\n---\n")
+	configs := make([]FactoryConfig, 0, 8)
+	for _, split := range splits {
+		var factoryConfig FactoryConfig
+		err := yaml.NewDecoder(strings.NewReader(split)).Decode(&factoryConfig)
+		if err != nil {
+			return nil, err
+		}
+
+		configs = append(configs, factoryConfig)
+	}
+
+	return configs, nil
+}
+
+func (f *FactoryConfig) FromTime() models.TimeOfDay {
+	tod, _ := models.ParseTimeOfDay(f.From)
+	return tod
+}
+
+func (f *FactoryConfig) ToTime() models.TimeOfDay {
+	tod, _ := models.ParseTimeOfDay(f.To)
+	return tod
+}

app/services/handlerfactory/factory.go

@@ -0,0 +1,235 @@
+package handlerfactory
+
+import (
+	"fmt"
+	"git.aiterp.net/lucifer/new-server/models"
+)
+
+func CreateHandlers(
+	config FactoryConfig,
+	scenes []models.Scene,
+	existing []models.EventHandler,
+) ([]models.EventHandler, []models.EventHandler) {
+	switch config.Mode {
+	case SceneDimmer:
+		return sceneDimmer(config, scenes, existing)
+	case MotionSensor:
+		return motionSensor(config, existing)
+	default:
+		return []models.EventHandler{}, []models.EventHandler{}
+	}
+}
+
+func sceneDimmer(
+	config FactoryConfig,
+	scenes []models.Scene,
+	existing []models.EventHandler,
+) ([]models.EventHandler, []models.EventHandler) {
+	kind, refValue := models.ParseFetchString(config.Target)
+
+	toRemove := make([]models.EventHandler, 0, 8)
+	for _, old := range existing {
+		if old.Conditions["deviceId"].EQ == config.TriggerDeviceID {
+			toRemove = append(toRemove, old)
+		}
+	}
+
+	resolvedScenes := make([]models.Scene, 0, len(config.SceneNames))
+	for _, name := range config.SceneNames {
+		for _, scene := range scenes {
+			if name == scene.Name {
+				resolvedScenes = append(resolvedScenes, scene)
+				break
+			}
+		}
+	}
+
+	if len(scenes) < 2 {
+		return []models.EventHandler{}, []models.EventHandler{}
+	}
+
+	handlers := make([]models.EventHandler, 0, len(scenes)+4)
+
+	handlers = append(handlers, models.EventHandler{
+		EventName: "ButtonPressed",
+		Conditions: map[string]models.EventCondition{
+			"deviceId":   {EQ: config.TriggerDeviceID},
+			"buttonName": {EQ: "On"},
+		},
+		OneShot:     false,
+		Priority:    100,
+		TargetKind:  kind,
+		TargetValue: refValue,
+		Actions:     models.EventAction{SetPower: &myTrue},
+		From:        config.FromTime(),
+		To:          config.ToTime(),
+	})
+
+	handlers = append(handlers, models.EventHandler{
+		EventName: "ButtonPressed",
+		Conditions: map[string]models.EventCondition{
+			"deviceId":   {EQ: config.TriggerDeviceID},
+			"buttonName": {EQ: "Off"},
+		},
+		OneShot:     false,
+		Priority:    100,
+		TargetKind:  kind,
+		TargetValue: refValue,
+		Actions:     models.EventAction{SetPower: &myFalse},
+		From:        config.FromTime(),
+		To:          config.ToTime(),
+	})
+
+	for i, scene := range resolvedScenes {
+		if i > 0 {
+			handlers = append(handlers, models.EventHandler{
+				EventName: "ButtonPressed",
+				Conditions: map[string]models.EventCondition{
+					"deviceId":   {EQ: config.TriggerDeviceID},
+					"buttonName": {EQ: "DimDown"},
+					"any.scene":  {EQ: fmt.Sprintf("%d", scene.ID)},
+				},
+				OneShot:     false,
+				Priority:    100,
+				TargetKind:  kind,
+				TargetValue: refValue,
+				Actions: models.EventAction{SetScene: &models.DeviceSceneAssignment{
+					SceneID:    resolvedScenes[i-1].ID,
+					Group:      refValue,
+					DurationMS: 0,
+				}},
+				From: config.FromTime(),
+				To:   config.ToTime(),
+			})
+		}
+
+		if i < len(resolvedScenes)-1 {
+			handlers = append(handlers, models.EventHandler{
+				EventName: "ButtonPressed",
+				Conditions: map[string]models.EventCondition{
+					"deviceId":   {EQ: config.TriggerDeviceID},
+					"buttonName": {EQ: "DimUp"},
+					"any.scene":  {EQ: fmt.Sprintf("%d", scene.ID)},
+				},
+				OneShot:     false,
+				Priority:    100,
+				TargetKind:  kind,
+				TargetValue: refValue,
+				Actions: models.EventAction{SetScene: &models.DeviceSceneAssignment{
+					SceneID:    resolvedScenes[i+1].ID,
+					Group:      refValue,
+					DurationMS: 0,
+				}},
+				From: config.FromTime(),
+				To:   config.ToTime(),
+			})
+		}
+	}
+
+	handlers = append(handlers, models.EventHandler{
+		EventName: "ButtonPressed",
+		Conditions: map[string]models.EventCondition{
+			"deviceId":   {EQ: config.TriggerDeviceID},
+			"buttonName": {EQ: "DimDown"},
+		},
+		OneShot:     false,
+		Priority:    90,
+		TargetKind:  kind,
+		TargetValue: refValue,
+		Actions: models.EventAction{SetScene: &models.DeviceSceneAssignment{
+			SceneID:    resolvedScenes[len(resolvedScenes)-1].ID,
+			Group:      refValue,
+			DurationMS: 0,
+		}},
+		From: config.FromTime(),
+		To:   config.ToTime(),
+	})
+
+	handlers = append(handlers, models.EventHandler{
+		EventName: "ButtonPressed",
+		Conditions: map[string]models.EventCondition{
+			"deviceId":   {EQ: config.TriggerDeviceID},
+			"buttonName": {EQ: "DimUp"},
+		},
+		OneShot:     false,
+		Priority:    90,
+		TargetKind:  kind,
+		TargetValue: refValue,
+		Actions: models.EventAction{SetScene: &models.DeviceSceneAssignment{
+			SceneID:    resolvedScenes[0].ID,
+			Group:      refValue,
+			DurationMS: 0,
+		}},
+		From: config.FromTime(),
+		To:   config.ToTime(),
+	})
+
+	return optimizeLists(handlers, toRemove)
+}
+
+func motionSensor(
+	config FactoryConfig,
+	existing []models.EventHandler,
+) ([]models.EventHandler, []models.EventHandler) {
+	kind, refValue := models.ParseFetchString(config.Target)
+
+	toRemove := make([]models.EventHandler, 0, 8)
+	for _, old := range existing {
+		if old.From != config.FromTime() || old.To != config.ToTime() {
+			continue
+		}
+
+		if old.Conditions["deviceId"].EQ == config.TriggerDeviceID {
+			toRemove = append(toRemove, old)
+		}
+	}
+
+	handlers := make([]models.EventHandler, 0, len(config.After))
+	for _, after := range config.After {
+		if after.Minutes == 0 {
+			handlers = append(handlers, models.EventHandler{
+				EventName: "SensorPresenceStarted",
+				Conditions: map[string]models.EventCondition{
+					"deviceId": {EQ: config.TriggerDeviceID},
+				},
+				OneShot:     false,
+				Priority:    100,
+				TargetKind:  kind,
+				TargetValue: refValue,
+				Actions: models.EventAction{
+					SetPower:       after.NewState.Power,
+					SetColor:       after.NewState.Color,
+					SetIntensity:   after.NewState.Intensity,
+					SetTemperature: after.NewState.Temperature,
+				},
+				From: config.FromTime(),
+				To:   config.ToTime(),
+			})
+		} else {
+			handlers = append(handlers, models.EventHandler{
+				EventName: "SensorPresenceEnded",
+				Conditions: map[string]models.EventCondition{
+					"deviceId":       {EQ: config.TriggerDeviceID},
+					"minutesElapsed": {EQ: fmt.Sprintf("%d", after.Minutes)},
+				},
+				OneShot:     false,
+				Priority:    100,
+				TargetKind:  kind,
+				TargetValue: refValue,
+				Actions: models.EventAction{
+					SetPower:       after.NewState.Power,
+					SetColor:       after.NewState.Color,
+					SetIntensity:   after.NewState.Intensity,
+					SetTemperature: after.NewState.Temperature,
+				},
+				From: config.FromTime(),
+				To:   config.ToTime(),
+			})
+		}
+	}
+
+	return optimizeLists(handlers, toRemove)
+}
+
+var myTrue = true
+var myFalse = false

app/services/handlerfactory/utils.go

@@ -0,0 +1,72 @@
+package handlerfactory
+
+import (
+	"git.aiterp.net/lucifer/new-server/models"
+)
+
+func optimizeLists(
+	add []models.EventHandler,
+	del []models.EventHandler,
+) ([]models.EventHandler, []models.EventHandler) {
+	newAdd := make([]models.EventHandler, 0, len(add))
+	newDel := make([]models.EventHandler, 0, len(del))
+
+OptimizeLoop1:
+	for _, addItem := range add {
+		for _, delItem := range del {
+			if checkDuplicate(&addItem, &delItem) {
+				continue OptimizeLoop1
+			}
+		}
+
+		newAdd = append(newAdd, addItem)
+	}
+
+OptimizeLoop2:
+	for _, delItem := range del {
+		for _, addItem := range add {
+			if checkDuplicate(&addItem, &delItem) {
+				continue OptimizeLoop2
+			}
+		}
+
+		newDel = append(newDel, delItem)
+	}
+
+	return newAdd, newDel
+}
+
+func checkDuplicate(a *models.EventHandler, b *models.EventHandler) bool {
+	check := true
+	check = check && a.EventName == b.EventName
+	check = check && len(a.Conditions) == len(b.Conditions)
+	for k := range a.Conditions {
+		check = check && a.Conditions[k] == b.Conditions[k]
+	}
+	check = check && a.OneShot == b.OneShot
+	check = check && a.Priority == b.Priority
+	check = check && a.TargetKind == b.TargetKind
+	check = check && a.TargetValue == b.TargetValue
+	check = check && a.From == b.From
+	check = check && a.To == b.To
+
+	aPower := a.Actions.SetPower
+	bPower := b.Actions.SetPower
+	powerEq := (aPower == nil && bPower == nil) || (aPower != nil && bPower != nil && *aPower == *bPower)
+
+	aColor := a.Actions.SetColor
+	bColor := b.Actions.SetColor
+	colorEq := (aColor == nil && bColor == nil) || (aColor != nil && bColor != nil && *aColor == *bColor)
+
+	aInt := a.Actions.SetIntensity
+	bInt := b.Actions.SetIntensity
+	intEq := (aInt == nil && bInt == nil) || (aInt != nil && bInt != nil && *aInt == *bInt)
+
+	aTemp := a.Actions.SetTemperature
+	bTemp := b.Actions.SetTemperature
+	tempEq := (aTemp == nil && bTemp == nil) || (aTemp != nil && bTemp != nil && *aTemp == *bTemp)
+
+	check = check && powerEq && colorEq && intEq && tempEq
+
+	return check
+}

app/services/publish.go

@@ -1,76 +0,0 @@
-package services
-
-import (
-	"context"
-	"git.aiterp.net/lucifer/new-server/app/config"
-	"git.aiterp.net/lucifer/new-server/models"
-	"log"
-	"sync"
-	"time"
-)
-
-func StartPublisher() {
-	ctx := context.Background()
-
-	go func() {
-		for devices := range config.PublishChannel {
-			if len(devices) == 0 {
-				continue
-			}
-
-			lists := make(map[int][]models.Device, 4)
-			for _, device := range devices {
-				lists[device.BridgeID] = append(lists[device.BridgeID], device)
-			}
-
-			ctx, cancel := context.WithTimeout(ctx, time.Second * 30)
-
-			bridges, err := config.BridgeRepository().FetchAll(ctx)
-			if err != nil {
-				log.Println("Publishing error (1): " + err.Error())
-				cancel()
-				continue
-			}
-
-			wg := sync.WaitGroup{}
-			for _, devices := range lists {
-				wg.Add(1)
-
-				go func(devices []models.Device) {
-					defer wg.Done()
-
-					var bridge models.Bridge
-					for _, bridge2 := range bridges {
-						if bridge2.ID == devices[0].BridgeID {
-							bridge = bridge2
-						}
-					}
-					if bridge.ID == 0 {
-						log.Println("Unknown bridge")
-					}
-
-					bridge, err := config.BridgeRepository().Find(ctx, devices[0].BridgeID)
-					if err != nil {
-						log.Println("Publishing error (1): " + err.Error())
-						return
-					}
-
-					driver, err := config.DriverProvider().Provide(bridge.Driver)
-					if err != nil {
-						log.Println("Publishing error (2): " + err.Error())
-						return
-					}
-
-					err = driver.Publish(ctx, bridge, devices)
-					if err != nil {
-						log.Println("Publishing error (3): " + err.Error())
-						return
-					}
-				}(devices)
-			}
-
-			wg.Wait()
-			cancel()
-		}
-	}()
-}

app/services/publisher/publisher.go

@@ -0,0 +1,330 @@
+package publisher
+
+import (
+	"context"
+	"git.aiterp.net/lucifer/new-server/app/config"
+	"git.aiterp.net/lucifer/new-server/models"
+	"log"
+	"sync"
+	"time"
+)
+
+type Publisher struct {
+	mu              sync.Mutex
+	sceneData       map[int]*models.Scene
+	scenes          []*Scene
+	sceneAssignment map[int]*Scene
+	started         map[int]bool
+	pending         map[int][]models.Device
+	waiting         map[int]chan struct{}
+	sensorCache     map[int]models.SceneSensor
+}
+
+func (p *Publisher) SceneState(deviceID int) *models.DeviceState {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	if s := p.sceneAssignment[deviceID]; s != nil {
+		return s.LastState(deviceID)
+	}
+
+	return nil
+}
+
+func (p *Publisher) UpdateScene(data models.Scene) {
+	p.mu.Lock()
+	p.sceneData[data.ID] = &data
+
+	for _, scene := range p.scenes {
+		if scene.data.ID == data.ID {
+			scene.UpdateScene(data)
+		}
+	}
+	p.mu.Unlock()
+}
+
+func (p *Publisher) UpdateSensor(data models.SceneSensor) {
+	p.mu.Lock()
+	if assignment := p.sceneAssignment[data.ID]; assignment != nil {
+		assignment.UpdateSensor(data)
+	}
+	p.sensorCache[data.ID] = data
+	p.mu.Unlock()
+}
+
+func (p *Publisher) ReloadScenes(ctx context.Context) error {
+	scenes, err := config.SceneRepository().FetchAll(ctx)
+	if err != nil {
+		return err
+	}
+
+	p.mu.Lock()
+	for i, scene := range scenes {
+		p.sceneData[scene.ID] = &scenes[i]
+	}
+
+	for _, scene := range p.scenes {
+		scene.UpdateScene(*p.sceneData[scene.data.ID])
+	}
+	p.mu.Unlock()
+
+	return nil
+}
+
+func (p *Publisher) ReloadDevices(ctx context.Context) error {
+	devices, err := config.DeviceRepository().FetchByReference(ctx, models.RKAll, "")
+	if err != nil {
+		return err
+	}
+
+	p.Publish(devices...)
+
+	return nil
+}
+
+func (p *Publisher) Publish(devices ...models.Device) {
+	if len(devices) == 0 {
+		return
+	}
+
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	for _, device := range devices {
+		if !p.started[device.BridgeID] {
+			p.started[device.BridgeID] = true
+			go p.runBridge(device.BridgeID)
+		}
+
+		p.reassignDevice(device)
+
+		if p.sceneAssignment[device.ID] != nil {
+			p.sceneAssignment[device.ID].UpsertDevice(device)
+
+			if cache, ok := p.sensorCache[device.ID]; ok {
+				p.sceneAssignment[device.ID].UpdateSensor(cache)
+			}
+		} else {
+			p.pending[device.BridgeID] = append(p.pending[device.BridgeID], device)
+			if p.waiting[device.BridgeID] != nil {
+				close(p.waiting[device.BridgeID])
+				p.waiting[device.BridgeID] = nil
+			}
+		}
+	}
+}
+
+func (p *Publisher) PublishChannel(ch <-chan []models.Device) {
+	for list := range ch {
+		p.Publish(list...)
+	}
+}
+
+func (p *Publisher) Run() {
+	ticker := time.NewTicker(time.Millisecond * 100)
+	deleteList := make([]int, 0, 8)
+	updatedList := make([]models.Device, 0, 16)
+
+	for range ticker.C {
+		deleteList = deleteList[:0]
+		updatedList = updatedList[:0]
+
+		p.mu.Lock()
+		for i, scene := range p.scenes {
+			if (!scene.endTime.IsZero() && time.Now().After(scene.endTime)) || scene.Empty() {
+				deleteList = append(deleteList, i-len(deleteList))
+				updatedList = append(updatedList, scene.AllDevices()...)
+
+				log.Printf("Removing scene instance for %s (%d)", scene.data.Name, scene.data.ID)
+
+				for _, device := range scene.AllDevices() {
+					p.sceneAssignment[device.ID] = nil
+				}
+				continue
+			}
+
+			if scene.Due() {
+				updatedList = append(updatedList, scene.Run()...)
+				updatedList = append(updatedList, scene.UnaffectedDevices()...)
+			}
+		}
+
+		for _, i := range deleteList {
+			p.scenes = append(p.scenes[:i], p.scenes[i+1:]...)
+		}
+
+		for _, device := range updatedList {
+			if !p.started[device.BridgeID] {
+				p.started[device.BridgeID] = true
+				go p.runBridge(device.BridgeID)
+			}
+
+			p.pending[device.BridgeID] = append(p.pending[device.BridgeID], device)
+			if p.waiting[device.BridgeID] != nil {
+				close(p.waiting[device.BridgeID])
+				p.waiting[device.BridgeID] = nil
+			}
+		}
+		p.mu.Unlock()
+	}
+}
+
+// reassignDevice re-evaluates the device's scene assignment config. It will return whether the scene changed, which
+// should trigger an update.
+func (p *Publisher) reassignDevice(device models.Device) bool {
+	var selectedAssignment *models.DeviceSceneAssignment
+	for _, assignment := range device.SceneAssignments {
+		duration := time.Duration(assignment.DurationMS) * time.Millisecond
+		if duration <= 0 || time.Now().Before(assignment.StartTime.Add(duration)) {
+			selectedAssignment = &assignment
+		}
+	}
+
+	if selectedAssignment == nil {
+		if p.sceneAssignment[device.ID] != nil {
+			p.sceneAssignment[device.ID].RemoveDevice(device)
+			delete(p.sceneAssignment, device.ID)
+
+			// Scene changed
+			return true
+		}
+
+		// Stop here, no scene should be assigned.
+		return false
+	} else {
+		if p.sceneData[selectedAssignment.SceneID] == nil {
+			// Freeze until scene becomes available.
+			return false
+		}
+	}
+
+	if p.sceneAssignment[device.ID] != nil {
+		scene := p.sceneAssignment[device.ID]
+		if scene.data.ID == selectedAssignment.SceneID && scene.group == selectedAssignment.Group {
+			// Current assignment is good.
+			return false
+		}
+
+		p.sceneAssignment[device.ID].RemoveDevice(device)
+		delete(p.sceneAssignment, device.ID)
+	}
+
+	for _, scene := range p.scenes {
+		if scene.data.ID == selectedAssignment.SceneID && scene.group == selectedAssignment.Group {
+			p.sceneAssignment[device.ID] = scene
+			return true
+		}
+	}
+
+	newScene := &Scene{
+		data:       p.sceneData[selectedAssignment.SceneID],
+		group:      selectedAssignment.Group,
+		startTime:  selectedAssignment.StartTime,
+		endTime:    selectedAssignment.StartTime.Add(time.Duration(selectedAssignment.DurationMS) * time.Millisecond),
+		roleMap:    make(map[int]int, 16),
+		roleList:   make(map[int][]models.Device, 16),
+		lastStates: make(map[int]models.DeviceState, 16),
+		due:        true,
+	}
+	p.sceneAssignment[device.ID] = newScene
+	p.scenes = append(p.scenes, newScene)
+
+	if selectedAssignment.DurationMS <= 0 {
+		newScene.endTime = time.Time{}
+	}
+
+	return true
+}
+
+func (p *Publisher) runBridge(id int) {
+	defer func() {
+		p.mu.Lock()
+		p.started[id] = false
+		p.mu.Unlock()
+	}()
+
+	bridge, err := config.BridgeRepository().Find(context.Background(), id)
+	if err != nil {
+		log.Println("Failed to get bridge data:", err)
+		return
+	}
+
+	driver, err := config.DriverProvider().Provide(bridge.Driver)
+	if err != nil {
+		log.Println("Failed to get bridge driver:", err)
+		log.Println("Maybe Lucifer needs to be updated.")
+		return
+	}
+
+	devices := make(map[int]models.Device)
+
+	for {
+		p.mu.Lock()
+		if len(p.pending[id]) == 0 {
+			if p.waiting[id] == nil {
+				p.waiting[id] = make(chan struct{})
+			}
+			waitCh := p.waiting[id]
+			p.mu.Unlock()
+			<-waitCh
+			p.mu.Lock()
+		}
+
+		updates := p.pending[id]
+		p.pending[id] = p.pending[id][:0:0]
+		p.mu.Unlock()
+
+		// Only allow the latest update per device (this avoids slow bridges causing a backlog of cations).
+		for key := range devices {
+			delete(devices, key)
+		}
+		for _, update := range updates {
+			devices[update.ID] = update
+		}
+		updates = updates[:0]
+		for _, value := range devices {
+			updates = append(updates, value)
+		}
+
+		err := driver.Publish(context.Background(), bridge, updates)
+		if err != nil {
+			log.Println("Failed to publish to driver:", err)
+
+			p.mu.Lock()
+			p.pending[id] = append(updates, p.pending[id]...)
+			p.mu.Unlock()
+			return
+		}
+	}
+}
+
+var publisher = Publisher{
+	sceneData:       make(map[int]*models.Scene),
+	scenes:          make([]*Scene, 0, 16),
+	sceneAssignment: make(map[int]*Scene, 16),
+	started:         make(map[int]bool),
+	pending:         make(map[int][]models.Device),
+	waiting:         make(map[int]chan struct{}),
+	sensorCache:     make(map[int]models.SceneSensor),
+}
+
+func Global() *Publisher {
+	return &publisher
+}
+
+func Initialize(ctx context.Context) error {
+	err := publisher.ReloadScenes(ctx)
+	if err != nil {
+		return err
+	}
+	err = publisher.ReloadDevices(ctx)
+	if err != nil {
+		return err
+	}
+
+	go publisher.Run()
+	time.Sleep(time.Millisecond * 50)
+	go publisher.PublishChannel(config.PublishChannel)
+
+	return nil
+}

app/services/publisher/scene.go

@@ -0,0 +1,225 @@
+package publisher
+
+import (
+	"git.aiterp.net/lucifer/new-server/models"
+	"time"
+)
+
+type Scene struct {
+	data       *models.Scene
+	group      string
+	startTime  time.Time
+	endTime    time.Time
+	roleMap    map[int]int
+	roleList   map[int][]models.Device
+	lastStates map[int]models.DeviceState
+	sensors    []models.SceneSensor
+
+	due          bool
+	lastInterval int64
+}
+
+func (s *Scene) UpdateSensor(data models.SceneSensor) {
+	s.due = true
+
+	for i, sensor := range s.sensors {
+		if sensor.ID == data.ID {
+			s.sensors[i] = data
+			return
+		}
+	}
+
+	s.sensors = append(s.sensors, data)
+}
+
+// UpdateScene updates the scene data and re-seats all devices.
+func (s *Scene) UpdateScene(data models.Scene) {
+	devices := make([]models.Device, 0, 16)
+
+	// Collect all devices into the undefined role (-1)
+	for _, list := range s.roleList {
+		for _, device := range list {
+			devices = append(devices, device)
+			s.roleMap[device.ID] = -1
+		}
+	}
+	s.roleList = map[int][]models.Device{-1: devices}
+
+	// Update data and reset devices.
+	s.data = &data
+	for _, device := range append(devices[:0:0], devices...) {
+		s.UpsertDevice(device)
+	}
+}
+
+// UpsertDevice moves the device if necessary and updates its state.
+func (s *Scene) UpsertDevice(device models.Device) {
+	if s.data == nil {
+		s.roleMap[device.ID] = -1
+		s.roleList[-1] = append(s.roleList[-1], device)
+		return
+	}
+
+	oldIndex, hasOldIndex := s.roleMap[device.ID]
+	newIndex := s.data.RoleIndex(&device)
+
+	s.roleMap[device.ID] = newIndex
+
+	if hasOldIndex {
+		for i, device2 := range s.roleList[oldIndex] {
+			if device2.ID == device.ID {
+				s.roleList[oldIndex] = append(s.roleList[oldIndex][:i], s.roleList[oldIndex][i+1:]...)
+				break
+			}
+		}
+	}
+
+	s.due = true
+
+	s.roleList[newIndex] = append(s.roleList[newIndex], device)
+	if newIndex != -1 {
+		s.data.Roles[newIndex].ApplyOrder(s.roleList[newIndex])
+	}
+}
+
+// RemoveDevice finds and remove a device. It's a noop if the device does not exist in this scene.
+func (s *Scene) RemoveDevice(device models.Device) {
+	roleIndex, hasRoleIndex := s.roleMap[device.ID]
+	if !hasRoleIndex {
+		return
+	}
+
+	for i, device2 := range s.roleList[roleIndex] {
+		if device2.ID == device.ID {
+			s.roleList[roleIndex] = append(s.roleList[roleIndex][:i], s.roleList[roleIndex][i+1:]...)
+			break
+		}
+	}
+
+	s.due = true
+
+	delete(s.roleMap, device.ID)
+	delete(s.lastStates, device.ID)
+
+	for i, sensor := range s.sensors {
+		if sensor.ID == device.ID {
+			s.sensors = append(s.sensors[:i], s.sensors[i+1:]...)
+			break
+		}
+	}
+}
+
+func (s *Scene) Empty() bool {
+	for _, list := range s.roleList {
+		if len(list) > 0 {
+			return false
+		}
+	}
+
+	return true
+}
+
+func (s *Scene) Due() bool {
+	if s.due {
+		return true
+	}
+
+	if s.data.IntervalMS > 0 {
+		interval := time.Duration(s.data.IntervalMS) * time.Millisecond
+		return int64(time.Since(s.startTime)/interval) != s.lastInterval
+	}
+
+	return false
+}
+
+func (s *Scene) UnaffectedDevices() []models.Device {
+	return append(s.roleList[-1][:0:0], s.roleList[-1]...)
+}
+
+func (s *Scene) AllDevices() []models.Device {
+	res := make([]models.Device, 0, 16)
+	for _, list := range s.roleList {
+		res = append(res, list...)
+	}
+
+	return res
+}
+
+// Run runs the scene
+func (s *Scene) Run() []models.Device {
+	if s.data == nil {
+		return []models.Device{}
+	}
+
+	currentTime := time.Now()
+	intervalNumber := int64(0)
+	intervalMax := int64(1)
+	if s.data.IntervalMS > 0 {
+		interval := time.Duration(s.data.IntervalMS) * time.Millisecond
+		intervalNumber = int64(time.Since(s.startTime) / interval)
+
+		if !s.endTime.IsZero() {
+			intervalMax = int64(s.endTime.Sub(s.startTime) / interval)
+		} else {
+			intervalMax = intervalNumber + 1
+		}
+	}
+
+	updatedDevices := make([]models.Device, 0, 16)
+	for i, list := range s.roleList {
+		if i == -1 {
+			continue
+		}
+
+		sensorCount := 0
+		for _, device := range list {
+			if device.IsOnlySensor() {
+				sensorCount += 1
+			}
+		}
+
+		role := s.data.Roles[i]
+
+		jSkip := 0
+
+		for j, device := range list {
+			if device.IsOnlySensor() {
+				updatedDevices = append(updatedDevices, device)
+				jSkip += 1
+				continue
+			}
+
+			newState := role.ApplyEffect(&device, models.SceneRunContext{
+				CurrentTime:    currentTime,
+				Index:          j - jSkip,
+				Length:         len(list) - sensorCount,
+				IntervalNumber: intervalNumber,
+				IntervalMax:    intervalMax,
+				Sensors:        s.sensors,
+			})
+
+			err := device.SetState(newState)
+			if err != nil {
+				continue
+			}
+
+			s.lastStates[device.ID] = device.State
+
+			updatedDevices = append(updatedDevices, device)
+		}
+	}
+
+	s.due = false
+	s.lastInterval = intervalNumber
+
+	return updatedDevices
+}
+
+func (s *Scene) LastState(id int) *models.DeviceState {
+	lastState, ok := s.lastStates[id]
+	if !ok {
+		return nil
+	}
+
+	return &lastState
+}

app/services/synclights.go

@@ -66,7 +66,7 @@ func checkNewDevices() error {
 
 			log.Println("Saving new device", driverDevice.InternalID)
 
-			err := config.DeviceRepository().Save(ctx, &driverDevice)
+			err := config.DeviceRepository().Save(ctx, &driverDevice, models.SMState|models.SMProperties|models.SMTags)
 			if err != nil {
 				log.Println("Failed to save device:", err)
 				continue

cmd/bridgetest/main.go

@@ -33,7 +33,7 @@ func main() {
 	}
 
 	// Find bridge
-	bridges, err := driver.SearchBridge(context.Background(), *flagAddress, !*flagPair)
+	bridges, err := driver.SearchBridge(context.Background(), *flagAddress, *flagToken, !*flagPair)
 	if err != nil {
 		log.Fatalln("Failed to search bridge:", err)
 	}

cmd/lucy/command.go

@@ -1,15 +1,18 @@
 package main
 
 import (
+	"git.aiterp.net/lucifer/new-server/models"
 	"log"
 	"strconv"
 	"strings"
+	"time"
 )
 
 type Param struct {
-	Index int
-	Key   string
-	Value string
+	Index    int
+	Key      string
+	Value    string
+	Operator string
 }
 
 func (p *Param) String() *string {
@@ -20,6 +23,28 @@ func (p *Param) String() *string {
 	return &p.Value
 }
 
+func (p *Param) TimeOfDay() *models.TimeOfDay {
+	if p == nil {
+		return nil
+	}
+
+	tod, err := models.ParseTimeOfDay(p.Value)
+	if err != nil {
+		return nil
+	}
+
+	return &tod
+}
+
+func (p *Param) TimeOfDayOr(fallback models.TimeOfDay) models.TimeOfDay {
+	tod := p.TimeOfDay()
+	if tod == nil {
+		return fallback
+	}
+
+	return *tod
+}
+
 func (p *Param) StringOr(fallback string) string {
 	if p == nil {
 		return fallback
@@ -28,7 +53,6 @@ func (p *Param) StringOr(fallback string) string {
 	return p.Value
 }
 
-
 func (p *Param) Int() *int {
 	if p == nil {
 		return nil
@@ -42,6 +66,15 @@ func (p *Param) Int() *int {
 	return &n
 }
 
+func (p *Param) IntOr(other int) int {
+	val := p.Int()
+	if val == nil {
+		return other
+	}
+
+	return *val
+}
+
 func (p *Param) Float() *float64 {
 	if p == nil {
 		return nil
@@ -108,7 +141,7 @@ func (p Params) Subset(prefix string) Params {
 
 	for _, param := range p {
 		if param.Index == -1 && strings.HasPrefix(param.Key, prefix) {
-			res = append(res, Param{Index: -1, Key: param.Key[len(prefix):], Value: param.Value})
+			res = append(res, Param{Index: -1, Key: param.Key[len(prefix):], Value: param.Value, Operator: param.Operator})
 		}
 	}
 
@@ -152,6 +185,55 @@ func (p Params) Strings(minIndex int) []string {
 	return res
 }
 
+func (p Params) EventConditions() map[string]models.EventCondition {
+	ecMap := make(map[string]models.EventCondition, len(p))
+
+	for _, param := range p {
+		element, ok := ecMap[param.Key]
+		if !ok {
+			element = models.EventCondition{}
+		}
+
+		switch param.Operator {
+		case "<":
+			element.LT = param.Value
+		case "<=":
+			element.LTE = param.Value
+		case ">=":
+			element.GTE = param.Value
+		case ">":
+			element.GT = param.Value
+		default:
+			element.EQ = param.Value
+		}
+
+		ecMap[param.Key] = element
+	}
+
+	return ecMap
+}
+
+func (p Params) DeviceState(prefix string) models.NewDeviceState {
+	return models.NewDeviceState{
+		Power:       p.Get(prefix + "power").Bool(),
+		Color:       p.Get(prefix + "color").String(),
+		Intensity:   p.Get(prefix + "intensity").Float(),
+		Temperature: p.Get(prefix + "temperature").Int(),
+	}
+}
+
+func (p Params) SceneAssignment(prefix string) *models.DeviceSceneAssignment {
+	if p.Get(prefix+"scene") == nil {
+		return nil
+	}
+
+	return &models.DeviceSceneAssignment{
+		SceneID:    p.Get(prefix+"scene").IntOr(-1),
+		Group:      p.Get(prefix+"scene.group").StringOr(time.Now().Format(time.RFC3339)),
+		DurationMS: int64(p.Get(prefix+"scene.duration").IntOr(0)),
+	}
+}
+
 type Command struct {
 	Name   string
 	Params Params
@@ -169,10 +251,22 @@ func parseCommand(args []string) Command {
 
 	nextIndex := 0
 	for _, arg := range args[1:] {
-		kv := strings.SplitN(arg, "=", 2)
+		kvle := strings.SplitN(arg, "<=", 2)
+		kvge := strings.SplitN(arg, ">=", 2)
+		kvl := strings.SplitN(arg, "<", 2)
+		kvg := strings.SplitN(arg, ">", 2)
+		kve := strings.SplitN(arg, "=", 2)
 
-		if len(kv) == 2 {
-			cmd.Params = append(cmd.Params, Param{Index: -1, Key: kv[0], Value: kv[1]})
+		if len(kvle) == 2 {
+			cmd.Params = append(cmd.Params, Param{Index: -1, Key: kvle[0], Value: kvle[1], Operator: "<="})
+		} else if len(kvge) == 2 {
+			cmd.Params = append(cmd.Params, Param{Index: -1, Key: kvge[0], Value: kvge[1], Operator: ">="})
+		} else if len(kvl) == 2 {
+			cmd.Params = append(cmd.Params, Param{Index: -1, Key: kvl[0], Value: kvl[1], Operator: "<"})
+		} else if len(kvg) == 2 {
+			cmd.Params = append(cmd.Params, Param{Index: -1, Key: kvg[0], Value: kvg[1], Operator: ">"})
+		} else if len(kve) == 2 {
+			cmd.Params = append(cmd.Params, Param{Index: -1, Key: kve[0], Value: kve[1], Operator: "="})
 		} else {
 			cmd.Params = append(cmd.Params, Param{Index: nextIndex, Value: arg})
 			nextIndex += 1

cmd/lucy/factorycmd.go

@@ -0,0 +1,75 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"git.aiterp.net/lucifer/new-server/app/client"
+	"git.aiterp.net/lucifer/new-server/app/services/handlerfactory"
+	"log"
+	"os"
+)
+
+func factoryCmd(
+	ctx context.Context,
+	c client.Client,
+) {
+	cmd := parseCommand(os.Args[2:])
+
+	switch cmd.Name {
+	case "run":
+		fileName := cmd.Params.Get(0).String()
+		if fileName == nil {
+			log.Fatalln("Missing filename")
+		}
+
+		scenes, err := c.GetScenes(ctx)
+		if err != nil {
+			log.Fatalln(err.Error())
+		}
+
+		handlers, err := c.GetHandlers(ctx)
+		if err != nil {
+			log.Fatalln(err.Error())
+		}
+
+		file, err := os.Open(*fileName)
+		if err != nil {
+			log.Fatalln("Failed to open file:", err)
+		}
+		defer file.Close()
+
+		configs, err := handlerfactory.ParseConfigs(file)
+		if err != nil {
+			log.Fatalln("Failed to parse file:", err)
+		}
+
+		for _, config := range configs {
+			toAdd, toRemove := handlerfactory.CreateHandlers(config, scenes, handlers)
+
+			for _, removing := range toRemove {
+				_, err := c.DeleteHandler(ctx, removing.ID)
+				if err != nil {
+					log.Fatalln(err.Error())
+				}
+
+				log.Printf("Removed handler %d", removing.ID)
+			}
+
+			for _, adding := range toAdd {
+				res, err := c.AddHandler(ctx, adding)
+				if err != nil {
+					log.Fatalln(err.Error())
+				}
+
+				log.Printf("Added handler %d", res.ID)
+			}
+		}
+
+	default:
+		if cmd.Name != "help" {
+			log.Println("Unknown command:", cmd.Name)
+		}
+
+		_, _ = fmt.Fprintln(os.Stderr, helpString[1:])
+	}
+}

cmd/lucy/handlercmd.go

@@ -0,0 +1,202 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"git.aiterp.net/lucifer/new-server/app/client"
+	"git.aiterp.net/lucifer/new-server/models"
+	"log"
+	"os"
+	"strings"
+)
+
+func handlerCmd(
+	ctx context.Context,
+	c client.Client,
+) {
+	cmd := parseCommand(os.Args[2:])
+
+	switch cmd.Name {
+	case "list":
+		handlers, err := c.GetHandlers(ctx)
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		WriteHandlerInfoTable(os.Stdout, handlers)
+	case "add":
+		model := models.EventHandler{}
+
+		// Event name
+		model.EventName = cmd.Params.Get(0).StringOr("")
+		if len(model.EventName) == 0 {
+			log.Fatalln("Event name needed!")
+		}
+
+		// Search
+		fetchStr := cmd.Params.Get(1).String()
+		if fetchStr == nil {
+			log.Fatalln("Search filter needed!")
+		}
+		model.TargetKind, model.TargetValue = models.ParseFetchString(*fetchStr)
+		model = applyCmdToHandler(model, cmd)
+
+		newHandler, err := c.AddHandler(ctx, model)
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		WriteHandlerInfoTable(os.Stdout, []models.EventHandler{*newHandler})
+	case "edit":
+		id := cmd.Params.Get(0).IntOr(0)
+		if id == 0 {
+			log.Fatalln("ID missing")
+		}
+
+		model, err := c.GetHandler(ctx, id)
+		if err != nil {
+			log.Fatalln(err.Error())
+		}
+
+		eventStr := cmd.Params.Get("event").String()
+		if eventStr != nil {
+			model.EventName = *eventStr
+		}
+
+		fetchStr := cmd.Params.Get("search").String()
+		if fetchStr != nil {
+			model.TargetKind, model.TargetValue = models.ParseFetchString(*fetchStr)
+		}
+
+		modified := applyCmdToHandler(*model, cmd)
+		returned, err := c.PutHandler(ctx, &modified)
+		if err != nil {
+			log.Fatalln(err.Error())
+		}
+
+		WriteHandlerInfoTable(os.Stdout, []models.EventHandler{*returned})
+	case "delete":
+		if cmd.Params.Get(0).StringOr("_not") == "all" {
+			handlers, err := c.GetHandlers(ctx)
+			if err != nil {
+				log.Fatalln(err)
+			}
+
+			for _, handler := range handlers {
+				_, err = c.DeleteHandler(ctx, handler.ID)
+				if err != nil {
+					log.Fatalln(err)
+				}
+			}
+
+			log.Printf("Deleted %d handlers", len(handlers))
+		} else {
+			id := cmd.Params.Get(0).Int()
+			if id == nil {
+				log.Fatalln("ID missing")
+			}
+
+			handler, err := c.DeleteHandler(ctx, *id)
+			if err != nil {
+				log.Fatalln(err)
+			}
+
+			WriteHandlerInfoTable(os.Stdout, []models.EventHandler{*handler})
+		}
+	default:
+		if cmd.Name != "help" {
+			log.Println("Unknown command:", cmd.Name)
+		}
+
+		_, _ = fmt.Fprintln(os.Stderr, helpString[1:])
+	}
+}
+
+func applyCmdToHandler(model models.EventHandler, cmd Command) models.EventHandler {
+	// Remove keys
+	for _, elem := range cmd.Params.Strings(1) {
+		if !strings.HasPrefix(elem, "-") {
+			continue
+		}
+		keyToRemove := elem[1:]
+
+		if strings.HasPrefix(keyToRemove, "conditions.") {
+			condKeyToRemove := keyToRemove[11:]
+			delete(model.Conditions, condKeyToRemove)
+		} else if strings.HasPrefix(keyToRemove, "fire.payload.") && model.Actions.FireEvent != nil {
+			firePayloadKeyToRemove := keyToRemove[13:]
+			delete(model.Actions.FireEvent.Payload, firePayloadKeyToRemove)
+		} else {
+			switch keyToRemove {
+			case "set-power":
+				model.Actions.SetPower = nil
+			case "set-color":
+				model.Actions.SetColor = nil
+			case "set-intensity":
+				model.Actions.SetIntensity = nil
+			case "add-intensity":
+				model.Actions.AddIntensity = nil
+			case "fire":
+				fallthrough
+			case "fire.name":
+				model.Actions.FireEvent = nil
+			case "from":
+				model.From = models.Never
+			case "to":
+				model.To = models.Never
+			case "set-scene":
+				model.Actions.SetScene = nil
+			case "push-scene":
+				model.Actions.PushScene = nil
+			}
+		}
+	}
+
+	// From / To
+	model.From = cmd.Params.Get("from").TimeOfDayOr(models.Never)
+	model.To = cmd.Params.Get("to").TimeOfDayOr(models.Never)
+	if model.From.IsNever() != model.To.IsNever() {
+		log.Fatalln("from and to must be specified together!")
+	}
+
+	// One shot
+	model.OneShot = cmd.Params.Get("one-shot").StringOr("false") == "true"
+
+	// Priority
+	model.Priority = cmd.Params.Get("priority").IntOr(100)
+
+	// Conditions
+	model.Conditions = cmd.Params.Subset("conditions").EventConditions()
+
+	// Power, Color, Intensity, Temperature
+	nds := cmd.Params.DeviceState("set-")
+	model.Actions.SetPower = nds.Power
+	model.Actions.SetColor = nds.Color
+	model.Actions.SetIntensity = nds.Intensity
+	model.Actions.SetTemperature = nds.Temperature
+
+	// Add intensity
+	model.Actions.AddIntensity = cmd.Params.Get("add-intensity").Float()
+
+	// Fire
+	fireParams := cmd.Params.Subset("fire")
+	fireName := fireParams.Get("name").String()
+	if fireName != nil {
+		firePayloadParams := fireParams.Subset("payload")
+
+		model.Actions.FireEvent = &models.Event{
+			Name:    *fireName,
+			Payload: make(map[string]string, len(firePayloadParams)),
+		}
+
+		for key, value := range firePayloadParams.StringMap() {
+			model.Actions.FireEvent.Payload[key] = value
+		}
+	}
+
+	// Scenes
+	model.Actions.SetScene = cmd.Params.SceneAssignment("set-")
+	model.Actions.PushScene = cmd.Params.SceneAssignment("push-")
+
+	return model
+}

cmd/lucy/help.go

@@ -13,6 +13,59 @@ DEVICE COMMANDS
   tag <search> <[+/-]tag-name>
   update <search> <name=S> <icon=S> <prop.*=S/NULL>
 
+EVENT HANDLER COMMANDS
+  handler list
+  handler add <event> <search> \
+              <one-shot=B> \
+              <priority=N> \
+              <from=TOD to=TOD> \
+              <conditions.[any.*|all.*|*][<|<=|=|=>|>]*> \
+              <set-power=B> <set-color=C> <set-intensity=F> <set-temperature=N> \
+              <add-intensity=F> \
+              <fire.name=S> <fire.payload.*=S>
+  handler edit <id> \
+               (...all arguments from 'add', appending conditions and fire payload matchers...) \
+               <event=S> <search=S>
+               <-from> <-to> \
+               <-set-power> <-set-color> <-set-intensity> <-set-temperature> \
+               <-conditions.*> \
+               <-fire> <-fire.payload.*>
+  handler delete <id>
+
+EVENT HANDLER FACTORY COMMANDS
+
+  factory run <file.yaml>
+
+File example (use '---' to delimit multiple configs in one file):
+mode: SceneDimmer
+target: tag:Soverom
+scenes:
+ - kveldslys
+ - landskap
+ - vasking
+trigger_device_id: 14
+---
+mode: MotionSensor
+target: tag:Bod
+trigger_device_id: 36
+after:
+ - minutes: 0
+   new_state:
+     power: true
+     color: hs:240,0.6
+     intensity: 0.8
+ - minutes: 1
+   new_state:
+     power: false
+from: 08:00
+to: 15:59:59
+---
+(more modes coming soon)
+
+WARNING: Similar event handlers will be removed!
+
 EVENT COMMANDS
   run <event name> <*=S>
+
+NOTE: You may have to surround arguments including < or > with quotation marks!
 `

cmd/lucy/main.go

@@ -17,6 +17,8 @@ func main() {
 		cfg = &Config{Remote: "http://localhost:8000"}
 	}
 
+	ctx := context.Background()
+
 	c := client.Client{APIRoot: cfg.Remote}
 	cmd := parseCommand(os.Args[1:])
 
@@ -30,21 +32,20 @@ func main() {
 				fetchStr = &s
 			}
 
-			devices, err := c.GetDevices(context.Background(), *fetchStr)
+			devices, err := c.GetDevices(ctx, *fetchStr)
 			if err != nil {
 				log.Fatalln(err)
 			}
 
-			WriteDeviceStateTable(os.Stdout, devices)
+			if cmd.Params.Get("info").StringOr("false") == "true" {
+				WriteDeviceInfoTable(os.Stdout, devices)
+			} else {
+				WriteDeviceStateTable(os.Stdout, devices)
+			}
 		}
 	case "set":
 		{
-			devices, err := c.PutDeviceState(context.Background(), cmd.Params.Get(0).StringOr("all"), models.NewDeviceState{
-				Power:       cmd.Params.Get("power").Bool(),
-				Color:       cmd.Params.Get("color").String(),
-				Intensity:   cmd.Params.Get("intensity").Float(),
-				Temperature: cmd.Params.Get("temperature").Int(),
-			})
+			devices, err := c.PutDeviceState(ctx, cmd.Params.Get(0).StringOr("all"), cmd.Params.DeviceState(""))
 			if err != nil {
 				log.Fatalln(err)
 			}
@@ -67,7 +68,7 @@ func main() {
 			}
 
 			devices, err := c.PutDeviceTags(
-				context.Background(),
+				ctx,
 				cmd.Params.Get(0).StringOr("all"),
 				addTags,
 				removeTags,
@@ -80,9 +81,9 @@ func main() {
 		}
 	case "update":
 		{
-			devices, err := c.PutDevice(context.Background(), cmd.Params.Get(0).StringOr("all"), models.DeviceUpdate{
-				Name: cmd.Params.Get("name").String(),
-				Icon: cmd.Params.Get("icon").String(),
+			devices, err := c.PutDevice(ctx, cmd.Params.Get(0).StringOr("all"), models.DeviceUpdate{
+				Name:           cmd.Params.Get("name").String(),
+				Icon:           cmd.Params.Get("icon").String(),
 				UserProperties: cmd.Params.Subset("prop.").StringPtrMap(),
 			})
 			if err != nil {
@@ -92,6 +93,15 @@ func main() {
 			WriteDeviceInfoTable(os.Stdout, devices)
 		}
 
+	case "factory":
+		factoryCmd(ctx, c)
+
+	case "handler":
+		handlerCmd(ctx, c)
+
+	case "scene":
+		sceneCmd(ctx, c)
+
 	// EVENT
 	case "run":
 		{
@@ -105,7 +115,7 @@ func main() {
 				Payload: cmd.Params.StringMap(),
 			}
 
-			err := c.FireEvent(context.Background(), event)
+			err := c.FireEvent(ctx, event)
 			if err != nil {
 				log.Fatalln(err)
 			}

cmd/lucy/scenecmd.go

@@ -0,0 +1,165 @@
+package main
+
+import (
+	"context"
+	"git.aiterp.net/lucifer/new-server/app/client"
+	"git.aiterp.net/lucifer/new-server/models"
+	"gopkg.in/yaml.v2"
+	"log"
+	"os"
+	"strconv"
+	"strings"
+	"unicode"
+)
+
+func sceneCmd(
+	ctx context.Context,
+	c client.Client,
+) {
+	cmd := parseCommand(os.Args[2:])
+
+	switch cmd.Name {
+	case "create", "update":
+		{
+			fileName := cmd.Params.Get(0).String()
+			if fileName == nil {
+				log.Fatalln("Missing filename")
+			}
+
+			file, err := os.Open(*fileName)
+			if err != nil {
+				log.Fatalln("Failed to open file:", err)
+			}
+			defer file.Close()
+
+			yamlData := make(map[string]interface{})
+			err = yaml.NewDecoder(file).Decode(yamlData)
+			if err != nil {
+				log.Fatalln("Failed to decode file:", err)
+				return
+			}
+
+			yamlData = camelCasify(yamlData)
+			name, nameOk := yamlData["name"]
+			if !nameOk {
+				log.Fatalln("Missing name in yaml data.")
+			}
+
+			var scene models.Scene
+			if cmd.Name == "create" {
+				err := c.Fetch(ctx, "POST", "/api/scenes", &scene, yamlData)
+				if err != nil {
+					log.Fatalln("Failed to create scene:", err)
+					return
+				}
+			} else {
+				scenes, err := c.GetScenes(ctx)
+				if err != nil {
+					log.Fatalln("Failed to fetch existing scenes:", err)
+					return
+				}
+
+				id := -1
+				for _, scene := range scenes {
+					if scene.Name == name {
+						id = scene.ID
+						break
+					}
+				}
+				if id == -1 {
+					log.Fatalln("Could not find scene with name", name)
+					return
+				}
+
+				err = c.Fetch(ctx, "PUT", "/api/scenes/"+strconv.Itoa(id), &scene, yamlData)
+				if err != nil {
+					log.Fatalln("Failed to update scene:", err)
+					return
+				}
+			}
+		}
+
+	case "push", "assign":
+		{
+			fetch := cmd.Params.Get(0).String()
+			id := cmd.Params.Get(1).Int()
+			if fetch == nil || id == nil {
+				log.Println("Usage: lucy scene assign <fetch> <id> <group=S> <duration=I>")
+			}
+
+			devices, err := c.AssignDevice(ctx, *fetch, cmd.Name == "push", models.DeviceSceneAssignment{
+				SceneID:    *id,
+				Group:      cmd.Params.Get("group").StringOr(*fetch),
+				DurationMS: int64(cmd.Params.Get("duration").IntOr(0)),
+			})
+			if err != nil {
+				log.Println("Could not assign devices:", err)
+				return
+			}
+
+			WriteDeviceInfoTable(os.Stdout, devices)
+		}
+
+	case "clear":
+		fetch := cmd.Params.Get(0).String()
+		if fetch == nil {
+			log.Println("Usage: lucy scene clear <fetch>")
+		}
+
+		devices, err := c.ClearDevice(ctx, *fetch)
+		if err != nil {
+			log.Println("Could not clear devices:", err)
+			return
+		}
+
+		WriteDeviceInfoTable(os.Stdout, devices)
+	}
+}
+
+func camelCasify(m map[string]interface{}) map[string]interface{} {
+	m2 := make(map[string]interface{}, len(m))
+	for key, value := range m {
+		b := strings.Builder{}
+		snake := false
+		for _, ch := range key {
+			if ch == '_' {
+				snake = true
+			} else if snake {
+				b.WriteRune(unicode.ToUpper(ch))
+				snake = false
+			} else {
+				b.WriteRune(ch)
+			}
+		}
+
+		switch value := value.(type) {
+		case []interface{}:
+			valueCopy := make([]interface{}, len(value))
+			for i, elem := range value {
+				switch elem := elem.(type) {
+				case map[interface{}]interface{}:
+					m3 := make(map[string]interface{})
+					for k, v := range elem {
+						if kStr, ok := k.(string); ok {
+							m3[kStr] = v
+						}
+					}
+
+					valueCopy[i] = camelCasify(m3)
+				case map[string]interface{}:
+					valueCopy[i] = camelCasify(elem)
+				default:
+					valueCopy[i] = elem
+				}
+			}
+
+			m2[b.String()] = valueCopy
+		case map[string]interface{}:
+			m2[b.String()] = camelCasify(value)
+		default:
+			m2[b.String()] = value
+		}
+	}
+
+	return m2
+}

cmd/lucy/tables.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"git.aiterp.net/lucifer/new-server/models"
 	"github.com/olekukonko/tablewriter"
 	"io"
@@ -13,26 +14,46 @@ func WriteDeviceStateTable(w io.Writer, devices []models.Device) {
 	table.SetHeader([]string{"ID", "NAME", "POWER", "COLOR", "INTENSITY", "TEMPERATURE"})
 
 	table.SetReflowDuringAutoWrap(true)
+	table.SetColumnAlignment([]int{
+		tablewriter.ALIGN_RIGHT,
+		tablewriter.ALIGN_LEFT,
+		tablewriter.ALIGN_RIGHT,
+		tablewriter.ALIGN_LEFT,
+		tablewriter.ALIGN_RIGHT,
+		tablewriter.ALIGN_RIGHT,
+	})
 
 	for _, v := range devices {
 		powerStr := ""
 		if v.HasCapability(models.DCPower) {
-			powerStr = strconv.FormatBool(v.State.Power)
+			if v.SceneState != nil && v.SceneState.Power != v.State.Power {
+				powerStr = strconv.FormatBool(v.SceneState.Power) + "*"
+			} else {
+				powerStr = strconv.FormatBool(v.State.Power)
+			}
 		}
 
 		colorStr := ""
 		if v.HasCapability(models.DCColorHSK, models.DCColorHS, models.DCColorKelvin) {
-			colorStr = v.State.Color.String()
+			if v.SceneState != nil && v.SceneState.Color.String() != v.State.Color.String() {
+				colorStr = v.SceneState.Color.String() + "*"
+			} else {
+				colorStr = v.State.Color.String()
+			}
 		}
 
 		temperatureString := ""
 		if v.HasCapability(models.DCTemperatureControl, models.DCTemperatureSensor) {
-			temperatureString = strconv.FormatFloat(v.State.Temperature, 'f', -1, 64)
+			temperatureString = fmt.Sprintf("%d", v.State.Temperature)
 		}
 
 		intensityString := ""
 		if v.HasCapability(models.DCIntensity) {
-			intensityString = strconv.FormatFloat(v.State.Intensity, 'f', -1, 64)
+			if v.SceneState != nil && v.SceneState.Intensity != v.State.Intensity {
+				intensityString = strconv.FormatFloat(v.SceneState.Intensity, 'g', 2, 64) + "*"
+			} else {
+				intensityString = strconv.FormatFloat(v.State.Intensity, 'f', -1, 64)
+			}
 		}
 
 		table.Append([]string{
@@ -72,3 +93,63 @@ func WriteDeviceInfoTable(w io.Writer, devices []models.Device) {
 
 	table.Render()
 }
+
+func WriteHandlerInfoTable(w io.Writer, handlers []models.EventHandler) {
+	table := tablewriter.NewWriter(w)
+	table.SetHeader([]string{"ID", "EVENT NAME", "PRIORITY", "CONDITIONS", "TARGET", "ACTION"})
+	table.SetReflowDuringAutoWrap(false)
+
+	for _, h := range handlers {
+		condStr := ""
+		for key, value := range h.Conditions {
+			condStr += fmt.Sprintf("%s=%s ", key, value)
+		}
+
+		actionStr := ""
+		if h.Actions.SetPower != nil {
+			actionStr += fmt.Sprintf("setPower=%t ", *h.Actions.SetPower)
+		}
+		if h.Actions.SetColor != nil {
+			actionStr += fmt.Sprintf("setColor=%s ", *h.Actions.SetColor)
+		}
+		if h.Actions.SetIntensity != nil {
+			actionStr += fmt.Sprintf("setIntensity=%.02f ", *h.Actions.SetIntensity)
+		}
+		if h.Actions.SetTemperature != nil {
+			actionStr += fmt.Sprintf("setTemperature=%d ", *h.Actions.SetTemperature)
+		}
+		if h.Actions.AddIntensity != nil {
+			actionStr += fmt.Sprintf("addIntensity=%.02f ", *h.Actions.AddIntensity)
+		}
+		if h.Actions.FireEvent != nil {
+			actionStr += fmt.Sprintf("fireEvent=%s ", (*h.Actions.FireEvent).Name)
+		}
+		if h.Actions.FireEvent != nil {
+			actionStr += fmt.Sprintf("fireEvent=%s ", (*h.Actions.FireEvent).Name)
+		}
+		if h.Actions.SetScene != nil {
+			s := h.Actions.SetScene
+			actionStr += fmt.Sprintf("setScene=(id=%d,group=\"%s\",duration=%d) ", s.SceneID, s.Group, s.DurationMS)
+		}
+		if h.Actions.PushScene != nil {
+			s := h.Actions.PushScene
+			actionStr += fmt.Sprintf("pushScene=(id=%d,group=\"%s\",duration=%d) ", s.SceneID, s.Group, s.DurationMS)
+		}
+
+		eventName := h.EventName
+		if h.OneShot {
+			eventName += " (one shot)"
+		}
+
+		table.Append([]string{
+			strconv.Itoa(h.ID),
+			eventName,
+			strconv.Itoa(h.Priority),
+			condStr,
+			fmt.Sprintf("%s:%s", h.TargetKind, h.TargetValue),
+			actionStr,
+		})
+	}
+
+	table.Render()
+}

go.sum

@@ -20,6 +20,7 @@ github.com/go-sql-driver/mysql v1.6.0 h1:BCTh4TKNUYmOmMUcQ3IipzF5prigylS7XXjEkfC
 github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/golang/protobuf v1.3.3 h1:gyjaxf+svBWX08ZjK86iN9geUJF0H6gp2IRKX6Nf6/I=
 github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
+github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/jmoiron/sqlx v1.3.4 h1:wv+0IJZfL5z0uZoUjlpKgHkgaFSYD+r9CfrXjEXsO7w=
 github.com/jmoiron/sqlx v1.3.4/go.mod h1:2BljVx/86SuTyjE+aPYlHCTNvZrnJXghYGpNiXLBMCQ=
@@ -55,6 +56,7 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pressly/goose v2.7.0+incompatible h1:PWejVEv07LCerQEzMMeAtjuyCKbyprZ/LBa6K5P0OCQ=
 github.com/pressly/goose v2.7.0+incompatible/go.mod h1:m+QHWCqxR3k8D9l7qfzuC/djtlfzxr34mozWDYEu1z8=
+github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
@@ -69,6 +71,7 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20210915214749-c084706c2272 h1:3erb+vDS8lU1sxfDHF4/hhWyaXnhIaO+7RgL4fDZORA=
 golang.org/x/crypto v0.0.0-20210915214749-c084706c2272/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 h1:qWPm9rbaAMKs8Bq/9LRpbMqxWRVUAQwMI9fVrssnTfw=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -78,10 +81,13 @@ golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e h1:FDhOuMEY4JVRztM/gsbk+IKUQ8kj74bxZrgw87eMMVc=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

install-lucy.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+printf "Building lucy...\n"
+go mod download || exit 1
+go build -ldflags "-w -s" -o lucy ./cmd/lucy || exit 1
+
+printf "Removing old lucy...\n"
+sudo rm /usr/local/bin/lucy > /dev/null 2>&1
+
+printf "Installing...\n"
+sudo mv ./lucy /usr/local/bin/lucy

internal/drivers/hue/bridge.go

@@ -10,6 +10,7 @@ import (
 	"io"
 	"net"
 	"net/http"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -22,6 +23,7 @@ type Bridge struct {
 	externalID     int
 	lightStates    []*hueLightState
 	sensorStates   []*hueSensorState
+	quarantine     map[string]time.Time
 	syncingPublish uint32
 }
 
@@ -33,6 +35,10 @@ func (b *Bridge) Refresh(ctx context.Context) error {
 
 	b.mu.Lock()
 	for index, light := range lightMap {
+		if time.Now().Before(b.quarantine[light.Uniqueid]) {
+			continue
+		}
+
 		var state *hueLightState
 		for _, existingState := range b.lightStates {
 			if existingState.index == index {
@@ -67,6 +73,10 @@ func (b *Bridge) Refresh(ctx context.Context) error {
 
 	b.mu.Lock()
 	for index, sensor := range sensorMap {
+		if time.Now().Before(b.quarantine[sensor.UniqueID]) {
+			continue
+		}
+
 		var state *hueSensorState
 		for _, existingState := range b.sensorStates {
 			if existingState.index == index {
@@ -76,9 +86,10 @@ func (b *Bridge) Refresh(ctx context.Context) error {
 
 		if state == nil {
 			state = &hueSensorState{
-				index:      index,
-				uniqueID:   sensor.UniqueID,
-				externalID: -1,
+				index:            index,
+				uniqueID:         sensor.UniqueID,
+				externalID:       -1,
+				presenceCooldown: -2,
 			}
 
 			b.sensorStates = append(b.sensorStates, state)
@@ -135,6 +146,44 @@ func (b *Bridge) SyncStale(ctx context.Context) error {
 	return eg.Wait()
 }
 
+func (b *Bridge) ForgetDevice(ctx context.Context, device models.Device) error {
+	// Find index
+	b.mu.Lock()
+	found := false
+	index := -1
+	for i, ls := range b.lightStates {
+		if ls.uniqueID == device.InternalID {
+			found = true
+			index = i
+		}
+	}
+	b.mu.Unlock()
+	if !found {
+		return models.ErrNotFound
+	}
+
+	// Delete light from bridge
+	err := b.deleteLight(ctx, index)
+	if err != nil {
+		return err
+	}
+
+	// Remove light state from local list. I don't know if the quarantine is necessary, but let's have it anyway.
+	b.mu.Lock()
+	for i, ls := range b.lightStates {
+		if ls.uniqueID == device.InternalID {
+			b.lightStates = append(b.lightStates[:i], b.lightStates[i+1:]...)
+		}
+	}
+	if b.quarantine == nil {
+		b.quarantine = make(map[string]time.Time, 1)
+	}
+	b.quarantine[device.InternalID] = time.Now().Add(time.Second * 30)
+	b.mu.Unlock()
+
+	return nil
+}
+
 func (b *Bridge) SyncSensors(ctx context.Context) ([]models.Event, error) {
 	sensorMap, err := b.getSensors(ctx)
 	if err != nil {
@@ -169,6 +218,14 @@ func (b *Bridge) putLightState(ctx context.Context, index int, input LightStateI
 	return b.put(ctx, fmt.Sprintf("lights/%d/state", index), input, nil)
 }
 
+func (b *Bridge) putGroupLightState(ctx context.Context, index int, input LightStateInput) error {
+	return b.put(ctx, fmt.Sprintf("groups/%d/action", index), input, nil)
+}
+
+func (b *Bridge) deleteLight(ctx context.Context, index int) error {
+	return b.delete(ctx, fmt.Sprintf("lights/%d", index), nil)
+}
+
 func (b *Bridge) getToken(ctx context.Context) (string, error) {
 	result := make([]CreateUserResponse, 0, 1)
 	err := b.post(ctx, "", CreateUserInput{DeviceType: "git.aiterp.net/lucifer"}, &result)
@@ -206,6 +263,33 @@ func (b *Bridge) getSensors(ctx context.Context) (map[int]SensorData, error) {
 	return result, nil
 }
 
+func (b *Bridge) getGroups(ctx context.Context) (map[int]GroupData, error) {
+	result := make(map[int]GroupData, 16)
+	err := b.get(ctx, "groups", &result)
+	if err != nil {
+		return nil, err
+	}
+
+	return result, nil
+}
+
+func (b *Bridge) postGroup(ctx context.Context, input GroupData) (int, error) {
+	var res []struct {
+		Success struct {
+			ID string `json:"id"`
+		} `json:"success"`
+	}
+	err := b.post(ctx, "groups", input, &res)
+
+	id, _ := strconv.Atoi(res[0].Success.ID)
+
+	return id, err
+}
+
+func (b *Bridge) deleteGroup(ctx context.Context, index int) error {
+	return b.delete(ctx, "groups/"+strconv.Itoa(index), nil)
+}
+
 func (b *Bridge) get(ctx context.Context, resource string, target interface{}) error {
 	if b.token != "" {
 		resource = b.token + "/" + resource
@@ -225,6 +309,29 @@ func (b *Bridge) get(ctx context.Context, resource string, target interface{}) e
 	return json.NewDecoder(res.Body).Decode(target)
 }
 
+func (b *Bridge) delete(ctx context.Context, resource string, target interface{}) error {
+	if b.token != "" {
+		resource = b.token + "/" + resource
+	}
+
+	req, err := http.NewRequest("DELETE", fmt.Sprintf("http://%s/api/%s", b.host, resource), nil)
+	if err != nil {
+		return err
+	}
+
+	res, err := httpClient.Do(req.WithContext(ctx))
+	if err != nil {
+		return err
+	}
+	defer res.Body.Close()
+
+	if target == nil {
+		return nil
+	}
+
+	return json.NewDecoder(res.Body).Decode(target)
+}
+
 func (b *Bridge) post(ctx context.Context, resource string, body interface{}, target interface{}) error {
 	rb, err := reqBody(body)
 	if err != nil {

internal/drivers/hue/data.go

@@ -3,8 +3,14 @@ package hue
 import (
 	"encoding/xml"
 	"errors"
+	"strconv"
 )
 
+type GroupData struct {
+	Name   string   `json:"name"`
+	Lights []string `json:"lights"`
+}
+
 type DiscoveryEntry struct {
 	Id                string `json:"id"`
 	InternalIPAddress string `json:"internalipaddress"`
@@ -83,6 +89,58 @@ type LightStateInput struct {
 	TransitionTime *int        `json:"transitiontime,omitempty"`
 }
 
+func (input *LightStateInput) Equal(other LightStateInput) bool {
+	if (input.On != nil) != (other.On != nil) {
+		return false
+	} else if input.On != nil && *input.On != *other.On {
+		return false
+	}
+
+	if (input.Bri != nil) != (other.Bri != nil) {
+		return false
+	} else if input.Bri != nil && *input.Bri != *other.Bri {
+		return false
+	}
+
+	if (input.Hue != nil) != (other.Hue != nil) {
+		return false
+	} else if input.Hue != nil && *input.Hue != *other.Hue {
+		return false
+	}
+
+	if (input.Sat != nil) != (other.Sat != nil) {
+		return false
+	} else if input.Sat != nil && *input.Sat != *other.Sat {
+		return false
+	}
+
+	if (input.Effect != nil) != (other.Effect != nil) {
+		return false
+	} else if input.Effect != nil && *input.Effect != *other.Effect {
+		return false
+	}
+
+	if (input.XY != nil) != (other.XY != nil) {
+		return false
+	} else if input.XY != nil && *input.XY != *other.XY {
+		return false
+	}
+
+	if (input.CT != nil) != (other.CT != nil) {
+		return false
+	} else if input.CT != nil && *input.CT != *other.CT {
+		return false
+	}
+
+	if (input.Alert != nil) != (other.Alert != nil) {
+		return false
+	} else if input.Alert != nil && *input.Alert != *other.Alert {
+		return false
+	}
+
+	return true
+}
+
 type LightData struct {
 	State            LightState `json:"state"`
 	Type             string     `json:"type"`
@@ -192,6 +250,36 @@ type BridgeDeviceInfo struct {
 	} `xml:"device"`
 }
 
+type syncGroup struct {
+	GroupIndex   int
+	State        LightStateInput
+	Indexes      []int
+	ArrayIndexes []int
+}
+
+func (sg *syncGroup) Matches(group *GroupData) bool {
+	if len(sg.Indexes) != len(group.Lights) {
+		return false
+	}
+
+	for _, idx := range sg.Indexes {
+		found := false
+		for _, idx2 := range group.Lights {
+			n := strconv.Itoa(idx)
+			if n == idx2 {
+				found = true
+				break
+			}
+		}
+
+		if !found {
+			return false
+		}
+	}
+
+	return true
+}
+
 var buttonNames = []string{"On", "DimUp", "DimDown", "Off"}
 
 var errLinkButtonNotPressed = errors.New("link button not pressed")

internal/drivers/hue/driver.go

@@ -19,7 +19,7 @@ type Driver struct {
 	bridges []*Bridge
 }
 
-func (d *Driver) SearchBridge(ctx context.Context, address string, dryRun bool) ([]models.Bridge, error) {
+func (d *Driver) SearchBridge(ctx context.Context, address, _ string, dryRun bool) ([]models.Bridge, error) {
 	if address == "" {
 		if !dryRun {
 			return nil, models.ErrAddressOnlyDryRunnable
@@ -372,6 +372,15 @@ func (d *Driver) Run(ctx context.Context, bridge models.Bridge, ch chan<- models
 	}
 }
 
+func (d *Driver) ForgetDevice(ctx context.Context, bridge models.Bridge, device models.Device) error {
+	b, err := d.ensureBridge(ctx, bridge)
+	if err != nil {
+		return err
+	}
+
+	return b.ForgetDevice(ctx, device)
+}
+
 func (d *Driver) ensureBridge(ctx context.Context, info models.Bridge) (*Bridge, error) {
 	d.mu.Lock()
 	for _, bridge := range d.bridges {

internal/drivers/hue/state.go

@@ -1,6 +1,7 @@
 package hue
 
 import (
+	"encoding/json"
 	"git.aiterp.net/lucifer/new-server/models"
 	"strconv"
 	"time"
@@ -16,12 +17,37 @@ type hueLightState struct {
 	stale bool
 }
 
+func (s *hueLightState) MarshalJSON() ([]byte, error) {
+	return json.Marshal(struct {
+		Index      int             `json:"index"`
+		UniqueID   string          `json:"uniqueId"`
+		ExternalID int             `json:"externalId"`
+		Info       LightData       `json:"info"`
+		Input      LightStateInput `json:"input"`
+		Stale      bool            `json:"stale"`
+	}{
+		Index:      s.index,
+		UniqueID:   s.uniqueID,
+		ExternalID: s.externalID,
+		Info:       s.info,
+		Input:      s.input,
+		Stale:      s.stale,
+	})
+}
+
 func (s *hueLightState) Update(state models.DeviceState) {
 	input := LightStateInput{}
 	if state.Power {
 		input.On = ptrBool(true)
 		if state.Color.IsKelvin() {
 			input.CT = ptrInt(1000000 / state.Color.Kelvin)
+			if *input.CT < s.info.Capabilities.Control.CT.Min {
+				*input.CT = s.info.Capabilities.Control.CT.Min
+			}
+			if *input.CT > s.info.Capabilities.Control.CT.Max {
+				*input.CT = s.info.Capabilities.Control.CT.Max
+			}
+
 			if s.input.CT == nil || *s.input.CT != *input.CT {
 				s.stale = true
 			}
@@ -67,6 +93,13 @@ func (s *hueLightState) Update(state models.DeviceState) {
 }
 
 func (s *hueLightState) CheckStaleness(state LightState) {
+	if s.input.On == nil || state.On != *s.input.On {
+		s.stale = true
+	}
+	if !state.On {
+		return
+	}
+
 	if state.ColorMode == "xy" {
 		s.stale = true
 		if s.input.CT == nil && s.input.Hue == nil {
@@ -80,7 +113,7 @@ func (s *hueLightState) CheckStaleness(state LightState) {
 			s.stale = true
 		}
 	} else {
-		if s.input.Hue == nil || state.Hue != *s.input.Hue || s.input.Sat == nil || state.Sat == *s.input.Sat {
+		if s.input.Hue == nil || state.Hue != *s.input.Hue || s.input.Sat == nil || state.Sat != *s.input.Sat {
 			s.stale = true
 		}
 	}
@@ -92,7 +125,7 @@ type hueSensorState struct {
 	uniqueID         string
 	prevData         *SensorData
 	prevTime         time.Time
-	presenceCooldown bool
+	presenceCooldown int
 }
 
 func (state *hueSensorState) Update(newData SensorData) *models.Event {
@@ -122,6 +155,9 @@ func (state *hueSensorState) Update(newData SensorData) *models.Event {
 			if time.Since(stateTime) > time.Second*3 {
 				return nil
 			}
+			if state.prevData == nil {
+				return nil
+			}
 
 			pe := state.prevData.State.ButtonEvent
 			ce := newData.State.ButtonEvent
@@ -153,26 +189,37 @@ func (state *hueSensorState) Update(newData SensorData) *models.Event {
 	case "ZLLPresence":
 		{
 			if state.prevData != nil && state.prevData.State.Presence != newData.State.Presence {
-				name := models.ENSensorPresenceStarted
-				if !newData.State.Presence {
-					name = models.ENSensorPresenceEnding
-					state.presenceCooldown = true
-				}
+				if newData.State.Presence {
+					state.presenceCooldown = -1
 
-				return &models.Event{
-					Name: name,
-					Payload: map[string]string{
-						"deviceId":         strconv.Itoa(state.externalID),
-						"deviceInternalId": newData.UniqueID,
-					},
+					return &models.Event{
+						Name: models.ENSensorPresenceStarted,
+						Payload: map[string]string{
+							"deviceId":         strconv.Itoa(state.externalID),
+							"deviceInternalId": newData.UniqueID,
+						},
+					}
+				} else {
+					state.presenceCooldown = 0
 				}
-			} else if state.presenceCooldown && !newData.State.Presence && time.Since(stateTime) > time.Minute {
-				state.presenceCooldown = false
+			}
+
+			if state.presenceCooldown == -2 {
+				state.presenceCooldown = int(time.Since(stateTime) / time.Minute)
+			}
+
+			nextEventWait := time.Minute * time.Duration(state.presenceCooldown)
+			if state.presenceCooldown != -1 && !newData.State.Presence && time.Since(stateTime) > nextEventWait {
+				state.presenceCooldown += 1
+
 				return &models.Event{
 					Name: models.ENSensorPresenceEnded,
 					Payload: map[string]string{
 						"deviceId":         strconv.Itoa(state.externalID),
 						"deviceInternalId": newData.UniqueID,
+						"minutesElapsed":   strconv.Itoa(state.presenceCooldown - 1),
+						"secondsElapsed":   strconv.Itoa((state.presenceCooldown - 1) * 60),
+						"lastUpdated":      strconv.FormatInt(stateTime.Unix(), 10),
 					},
 				}
 			}
@@ -189,6 +236,7 @@ func (state *hueSensorState) Update(newData SensorData) *models.Event {
 					"temperature":      strconv.FormatFloat(float64(newData.State.Temperature)/100, 'f', 2, 64),
 					"deviceId":         strconv.Itoa(state.externalID),
 					"deviceInternalId": newData.UniqueID,
+					"lastUpdated":      strconv.FormatInt(stateTime.Unix(), 10),
 				},
 			}
 		}

internal/drivers/lifx/bridge.go

@@ -204,7 +204,9 @@ func (b *Bridge) Run(ctx context.Context, debug bool) error {
 				b.checkAndUpdateState(state)
 			}
 
-			if time.Since(state.discoveredTime) > time.Second*10 {
+			if time.Since(state.discoveredTime) > time.Second*10 && time.Since(state.fwSpamTime) > time.Second * 30 {
+				state.fwSpamTime = time.Now()
+
 				if state.firmware == nil {
 					_, _ = client.Send(state.target, &GetHostFirmware{})
 				}

internal/drivers/lifx/driver.go

@@ -14,7 +14,7 @@ type Driver struct {
 	bridges []*Bridge
 }
 
-func (d *Driver) SearchBridge(ctx context.Context, address string, _ bool) ([]models.Bridge, error) {
+func (d *Driver) SearchBridge(ctx context.Context, address, _ string, _ bool) ([]models.Bridge, error) {
 	if address == "" {
 		ifaces, err := net.Interfaces()
 		if err != nil {

internal/drivers/lifx/state.go

@@ -18,6 +18,7 @@ type State struct {
 	lightStateTime time.Time
 	requestTime    time.Time
 	updateTime     time.Time
+	fwSpamTime     time.Time
 	acksPending    []uint8
 }
 

internal/drivers/mill/bridge.go

@@ -0,0 +1,240 @@
+package mill
+
+import (
+	"bytes"
+	"context"
+	"crypto/rand"
+	"crypto/sha1"
+	"encoding/json"
+	"fmt"
+	"git.aiterp.net/lucifer/new-server/models"
+	"io"
+	"log"
+	"net/http"
+	"strconv"
+	"sync"
+	"time"
+)
+
+type bridge struct {
+	mu sync.Mutex
+
+	luciferID int
+	username  string
+	password  string
+
+	token         string
+	userId        int
+	mustRefreshBy time.Time
+
+	luciferMillIDMap map[int]int
+	millLuciferIDMap map[int]int
+}
+
+func (b *bridge) listDevices(ctx context.Context) ([]models.Device, error) {
+	err := b.authenticate(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	var shlRes listHomeResBody
+	err = b.command(ctx, "selectHomeList", listHomeReqBody{}, &shlRes)
+	if err != nil {
+		return nil, err
+	}
+
+	devices := make([]millDevice, 0, 16)
+	for _, home := range shlRes.HomeList {
+		var gidRes listDeviceResBody
+		err = b.command(ctx, "getIndependentDevices", listDeviceReqBody{HomeID: home.HomeID}, &gidRes)
+		if err != nil {
+			return nil, err
+		}
+
+		devices = append(devices, gidRes.DeviceInfo...)
+	}
+
+	luciferDevices := make([]models.Device, len(devices), len(devices))
+	for i, device := range devices {
+		luciferDevices[i] = models.Device{
+			ID:           b.millLuciferIDMap[device.DeviceID],
+			BridgeID:     b.luciferID,
+			InternalID:   fmt.Sprintf("%d", device.DeviceID),
+			Icon:         "heater",
+			Name:         device.DeviceName,
+			Capabilities: []models.DeviceCapability{models.DCTemperatureControl, models.DCPower},
+			ButtonNames:  nil,
+			DriverProperties: map[string]interface{}{
+				"subDomain": fmt.Sprintf("%d", device.SubDomainID),
+			},
+			UserProperties:   nil,
+			SceneAssignments: nil,
+			SceneState:       nil,
+			State: models.DeviceState{
+				Power:       device.PowerStatus > 0,
+				Temperature: device.HolidayTemp,
+			},
+			Tags: nil,
+		}
+	}
+
+	return luciferDevices, nil
+}
+
+func (b *bridge) pushStateChange(ctx context.Context, deviceModel models.Device) error {
+	b.mu.Lock()
+	if b.luciferMillIDMap == nil {
+		b.luciferMillIDMap = make(map[int]int, 4)
+		b.millLuciferIDMap = make(map[int]int, 4)
+	}
+
+	if b.luciferMillIDMap[deviceModel.ID] == 0 {
+		millID, _ := strconv.Atoi(deviceModel.InternalID)
+		b.luciferMillIDMap[deviceModel.ID] = millID
+		b.millLuciferIDMap[millID] = deviceModel.ID
+	}
+	b.mu.Unlock()
+
+	status := 0
+	if deviceModel.State.Power {
+		status = 1
+	}
+	powerReq := deviceControlReqBody{
+		SubDomain:  deviceModel.DriverProperties["subDomain"].(string),
+		DeviceID:   b.luciferMillIDMap[deviceModel.ID],
+		TestStatus: 1,
+		Status:     status,
+	}
+	err := b.command(ctx, "deviceControl", powerReq, nil)
+	if err != nil {
+		return err
+	}
+
+	tempReq := changeInfoReqBody{
+		DeviceID:    b.luciferMillIDMap[deviceModel.ID],
+		Value:       deviceModel.State.Temperature,
+		TimeZoneNum: "+02:00",
+		Key:         "holidayTemp",
+	}
+	err = b.command(ctx, "changeDeviceInfo", tempReq, nil)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (b *bridge) command(ctx context.Context, command string, payload interface{}, target interface{}) error {
+	err := b.authenticate(ctx)
+	if err != nil {
+		return err
+	}
+
+	url := serviceEndpoint + command
+	method := "POST"
+	nonce := makeNonce()
+	timestamp := fmt.Sprintf("%d", time.Now().Unix())
+	timeout := "300"
+
+	h := sha1.New()
+	h.Write([]byte(timeout))
+	h.Write([]byte(timestamp))
+	h.Write([]byte(nonce))
+	h.Write([]byte(b.token))
+	signature := fmt.Sprintf("%x", h.Sum(nil))
+
+	body, err := json.Marshal(payload)
+	if err != nil {
+		return err
+	}
+
+	req, err := http.NewRequestWithContext(ctx, method, url, bytes.NewReader(body))
+	if err != nil {
+		return err
+	}
+
+	addDefaultHeaders(req)
+	req.Header.Add("X-Zc-Timestamp", timestamp)
+	req.Header.Add("X-Zc-Timeout", timeout)
+	req.Header.Add("X-Zc-Nonce", nonce)
+	req.Header.Add("X-Zc-User-Id", fmt.Sprintf("%d", b.userId))
+	req.Header.Add("X-Zc-User-Signature", signature)
+	req.Header.Add("X-Zc-Content-Length", fmt.Sprintf("%d", len(body)))
+
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return models.ErrCannotForwardRequest
+	} else if res.StatusCode != 200 {
+		return models.ErrIncorrectToken
+	}
+
+	if target == nil {
+		return nil
+	}
+
+	err = json.NewDecoder(res.Body).Decode(&target)
+	if err != nil {
+		return models.ErrUnexpectedResponse
+	}
+
+	return nil
+}
+
+func (b *bridge) authenticate(ctx context.Context) error {
+	b.mu.Lock()
+	defer b.mu.Unlock()
+
+	if b.mustRefreshBy.Before(time.Now().Add(-1 * time.Minute)) {
+		body, err := json.Marshal(authReqBody{
+			Account:  b.username,
+			Password: b.password,
+		})
+		if err != nil {
+			return models.ErrMissingToken
+		}
+
+		req, err := http.NewRequestWithContext(ctx, "POST", accountEndpoint + "login", bytes.NewReader(body))
+		if err != nil {
+			return models.ErrMissingToken
+		}
+
+		addDefaultHeaders(req)
+
+		res, err := http.DefaultClient.Do(req)
+		if err != nil {
+			return models.ErrCannotForwardRequest
+		} else if res.StatusCode != 200 {
+			return models.ErrIncorrectToken
+		}
+
+		var resBody authResBody
+		err = json.NewDecoder(res.Body).Decode(&resBody)
+		if err != nil {
+			return models.ErrBridgeSearchFailed
+		}
+
+		log.Printf("Mill: Authenticated as %s", resBody.NickName)
+		b.userId = resBody.UserID
+		b.token = resBody.Token
+		b.mustRefreshBy, err = time.ParseInLocation("2006-01-02 15:04:05", resBody.TokenExpire, location)
+	}
+
+	return nil
+}
+
+func makeNonce() string {
+	buf := make([]byte, 8)
+	_, _ = io.ReadFull(rand.Reader, buf)
+
+	return fmt.Sprintf("%x", buf)
+}
+
+func addDefaultHeaders(req *http.Request) {
+	req.Header.Add("Content-Type", "application/x-zc-object")
+	req.Header.Add("Connection", "Keep-Alive")
+	req.Header.Add("X-Zc-Major-Domain", "seanywell")
+	req.Header.Add("X-Zc-Msg-Name", "millService")
+	req.Header.Add("X-Zc-Sub-Domain", "milltype")
+	req.Header.Add("X-Zc-Seq-Id", "1")
+	req.Header.Add("X-Zc-Version", "1")
+}

internal/drivers/mill/driver.go

@@ -0,0 +1,100 @@
+package mill
+
+import (
+	"context"
+	"fmt"
+	"git.aiterp.net/lucifer/new-server/models"
+	"sync"
+	"time"
+)
+
+type Driver struct {
+	mu      sync.Mutex
+	bridges map[int]*bridge
+}
+
+func (d *Driver) SearchBridge(ctx context.Context, address, token string, _ bool) ([]models.Bridge, error) {
+	bridgeData := models.Bridge{
+		Name:    fmt.Sprintf("Mill account (%s)", address),
+		Driver:  models.DTMill,
+		Address: address,
+		Token:   token,
+	}
+
+	b, err := d.ensureBridge(bridgeData)
+	if err != nil {
+		return nil, err
+	}
+
+	err = b.authenticate(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return []models.Bridge{bridgeData}, nil
+}
+
+func (d *Driver) SearchDevices(context.Context, models.Bridge, time.Duration) ([]models.Device, error) {
+	// You would have to configure devices with the Mill app, unfortunately.
+	return []models.Device{}, nil
+}
+
+func (d *Driver) ListDevices(ctx context.Context, bridge models.Bridge) ([]models.Device, error) {
+	b, err := d.ensureBridge(bridge)
+	if err != nil {
+		return nil, err
+	}
+
+	return b.listDevices(ctx)
+}
+
+func (d *Driver) Publish(ctx context.Context, bridge models.Bridge, devices []models.Device) error {
+	b, err := d.ensureBridge(bridge)
+	if err != nil {
+		return err
+	}
+
+	for _, device := range devices {
+		err = b.pushStateChange(ctx, device)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (d *Driver) Run(ctx context.Context, _ models.Bridge, _ chan<- models.Event) error {
+	// TODO: Maybe do something with the thermostat on the device
+	for {
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		}
+	}
+}
+
+func (d *Driver) ensureBridge(model models.Bridge) (*bridge, error) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+
+	if d.bridges == nil {
+		d.bridges = make(map[int]*bridge, 4)
+	}
+
+	if d.bridges[model.ID] == nil {
+		newBridge := &bridge{
+			luciferID: model.ID,
+			username:  model.Address,
+			password:  model.Token,
+		}
+
+		if model.ID <= 0 {
+			return newBridge, nil
+		}
+
+		d.bridges[model.ID] = newBridge
+	}
+
+	return d.bridges[model.ID], nil
+}

internal/drivers/mill/mill.go

@@ -0,0 +1,77 @@
+package mill
+
+import "time"
+
+const accountEndpoint = "https://eurouter.ablecloud.cn:9005/zc-account/v1/"
+
+const serviceEndpoint = "https://eurouter.ablecloud.cn:9005/millService/v1/"
+
+type millHome struct {
+	HomeID   int64  `json:"homeId"`
+	HomeName string `json:"homeName"`
+}
+
+type millDevice struct {
+	DeviceID    int     `json:"deviceId"`
+	DeviceName  string  `json:"deviceName"`
+	PowerStatus int     `json:"powerStatus"`
+	HolidayTemp int     `json:"holidayTemp"`
+	CurrentTemp float64 `json:"currentTemp"`
+	SubDomainID int     `json:"subDomainId"`
+}
+
+type authReqBody struct {
+	Account  string `json:"account"`
+	Password string `json:"password"`
+}
+
+type authResBody struct {
+	Token       string `json:"token"`
+	UserID      int    `json:"userId"`
+	NickName    string `json:"nickName"`
+	TokenExpire string `json:"tokenExpire"`
+}
+
+type listHomeReqBody struct{}
+
+type listHomeResBody struct {
+	HomeList []millHome `json:"homeList"`
+}
+
+type listDeviceReqBody struct {
+	HomeID int64 `json:"homeId"`
+}
+
+type listDeviceResBody struct {
+	DeviceInfo []millDevice `json:"deviceInfo"`
+}
+
+type changeInfoReqBody struct {
+	HomeType    int    `json:"homeType"`
+	DeviceID    int    `json:"deviceId"`
+	Value       int    `json:"value"`
+	TimeZoneNum string `json:"timeZoneNum"`
+	Key         string `json:"key"`
+}
+
+type deviceControlReqBody struct {
+	SubDomain  string `json:"subDomain"`
+	DeviceID   int    `json:"deviceId"`
+	TestStatus int    `json:"testStatus"`
+	Operation  int    `json:"operation"`
+	Status     int    `json:"status"`
+	WindStatus int    `json:"windStatus"`
+	TempType   int    `json:"tempType"`
+	PowerLevel int    `json:"powerLevel"`
+}
+
+var location *time.Location
+
+func init() {
+	myLocation, err := time.LoadLocation("Europe/Oslo")
+	if err != nil {
+		panic(err.Error())
+	}
+
+	location = myLocation
+}

internal/drivers/nanoleaf/bridge.go

@@ -37,12 +37,22 @@ func (b *bridge) Devices() []models.Device {
 
 		hue, sat, value := colorful.LinearRgb(red, green, blue).Hsv()
 
+		shapeType, shapeTypeOK := shapeTypeMap[panel.ShapeType]
+		if !shapeTypeOK {
+			shapeType = "NanoLeaf"
+		}
+
+		shapeIcon, shapeIconOK := shapeIconMap[panel.ShapeType]
+		if !shapeIconOK {
+			shapeIcon = "lightbulb"
+		}
+
 		results = append(results, models.Device{
 			ID:         -1,
 			BridgeID:   b.externalID,
 			InternalID: strconv.Itoa(int(panel.ID)),
-			Icon:       "hexagon",
-			Name:       fmt.Sprintf("Hexagon %d", i),
+			Icon:       shapeIcon,
+			Name:       fmt.Sprintf("%s %d", shapeType, i+1),
 			Capabilities: []models.DeviceCapability{
 				models.DCPower,
 				models.DCColorHS,
@@ -83,7 +93,7 @@ func (b *bridge) Refresh(ctx context.Context) error {
 	b.mu.Lock()
 PanelLoop:
 	for _, panelInfo := range overview.PanelLayout.Data.PositionData {
-		if panelInfo.PanelID == 0 {
+		if shapeTypeMap[panelInfo.ShapeType] == "Shapes Controller" {
 			continue
 		}
 
@@ -167,7 +177,7 @@ func (b *bridge) Update(devices []models.Device) {
 					red, green, blue := color.RGB255()
 					newColor := [4]byte{red, green, blue, 255}
 					if newColor != panel.ColorRGBA {
-						panel.update(newColor, time.Now().Add(time.Millisecond*120))
+						panel.update(newColor, time.Now().Add(time.Millisecond*220))
 					}
 				} else {
 					panel.update([4]byte{0, 0, 0, 0}, time.Now())

internal/drivers/nanoleaf/data.go

@@ -135,6 +135,18 @@ var shapeTypeMap = map[int]string{
 	12: "Shapes Controller",
 }
 
+var shapeIconMap = map[int]string{
+	0:  "triangle",
+	1:  "rhythm",
+	2:  "Square",
+	3:  "square",
+	4:  "square",
+	7:  "hexagon",
+	8:  "triangle",
+	9:  "triangle-small",
+	12: "hexagon",
+}
+
 var shapeWidthMap = map[int]int{
 	0:  150,
 	1:  -1,

internal/drivers/nanoleaf/driver.go

@@ -17,7 +17,7 @@ type Driver struct {
 
 // SearchBridge checks the bridge at the address. If it's not a dry-run, you must hold down the power button
 // before calling this function and wait for the pattern.
-func (d *Driver) SearchBridge(ctx context.Context, address string, dryRun bool) ([]models.Bridge, error) {
+func (d *Driver) SearchBridge(ctx context.Context, address, _ string, dryRun bool) ([]models.Bridge, error) {
 	res, err := http.Get(fmt.Sprintf("http://%s/device_info", address))
 	if err != nil {
 		return nil, err

internal/mysql/devicerepo.go

@@ -12,22 +12,24 @@ import (
 )
 
 type deviceRecord struct {
-	ID           int    `db:"id"`
-	BridgeID     int    `db:"bridge_id"`
-	InternalID   string `db:"internal_id"`
-	Icon         string `db:"icon"`
-	Name         string `db:"name"`
-	Capabilities string `db:"capabilities"`
-	ButtonNames  string `db:"button_names"`
+	ID                  int             `db:"id"`
+	BridgeID            int             `db:"bridge_id"`
+	InternalID          string          `db:"internal_id"`
+	Icon                string          `db:"icon"`
+	Name                string          `db:"name"`
+	Capabilities        string          `db:"capabilities"`
+	ButtonNames         string          `db:"button_names"`
+	SceneAssignmentJSON json.RawMessage `db:"scene_assignments"`
 }
 
 type deviceStateRecord struct {
-	DeviceID   int     `db:"device_id"`
-	Hue        float64 `db:"hue"`
-	Saturation float64 `db:"saturation"`
-	Kelvin     int     `db:"kelvin"`
-	Power      bool    `db:"power"`
-	Intensity  float64 `db:"intensity"`
+	DeviceID    int     `db:"device_id"`
+	Hue         float64 `db:"hue"`
+	Saturation  float64 `db:"saturation"`
+	Kelvin      int     `db:"kelvin"`
+	Power       bool    `db:"power"`
+	Intensity   float64 `db:"intensity"`
+	Temperature int     `db:"temperature"`
 }
 
 type devicePropertyRecord struct {
@@ -117,114 +119,147 @@ func (r *DeviceRepo) FetchByReference(ctx context.Context, kind models.Reference
 	return r.populate(ctx, records)
 }
 
-func (r *DeviceRepo) Save(ctx context.Context, device *models.Device) error {
+func (r *DeviceRepo) SaveMany(ctx context.Context, mode models.SaveMode, devices []models.Device) error {
 	tx, err := r.DBX.Beginx()
 	if err != nil {
 		return dbErr(err)
 	}
 	defer tx.Rollback()
 
-	record := deviceRecord{
-		ID:           device.ID,
-		BridgeID:     device.BridgeID,
-		InternalID:   device.InternalID,
-		Icon:         device.Icon,
-		Name:         device.Name,
-		Capabilities: strings.Join(models.DeviceCapabilitiesToStrings(device.Capabilities), ","),
-		ButtonNames:  strings.Join(device.ButtonNames, ","),
-	}
+	for i, device := range devices {
+		scenesJSON, err := json.Marshal(device.SceneAssignments)
+		if err != nil {
+			return err
+		}
 
-	if device.ID > 0 {
-		_, err := tx.NamedExecContext(ctx, `
+		record := deviceRecord{
+			ID:                  device.ID,
+			BridgeID:            device.BridgeID,
+			InternalID:          device.InternalID,
+			SceneAssignmentJSON: scenesJSON,
+			Icon:                device.Icon,
+			Name:                device.Name,
+			Capabilities:        strings.Join(models.DeviceCapabilitiesToStrings(device.Capabilities), ","),
+			ButtonNames:         strings.Join(device.ButtonNames, ","),
+		}
+
+		if device.ID > 0 {
+			_, err := tx.NamedExecContext(ctx, `
 			UPDATE device SET
 				internal_id = :internal_id,
 				icon = :icon,
 				name = :name,
 				capabilities = :capabilities,
-				button_names = :button_names
+				button_names = :button_names,
+ 				scene_assignments = :scene_assignments
 			WHERE id=:id
 		`, record)
-		if err != nil {
-			return dbErr(err)
-		}
+			if err != nil {
+				return dbErr(err)
+			}
 
-		// Let's just be lazy for now, optimize later if need be.
-		_, err = tx.ExecContext(ctx, "DELETE FROM device_tag WHERE device_id=?", record.ID)
-		if err != nil {
-			return dbErr(err)
-		}
-		_, err = tx.ExecContext(ctx, "DELETE FROM device_property WHERE device_id=?", record.ID)
-		if err != nil {
-			return dbErr(err)
-		}
-	} else {
-		res, err := tx.NamedExecContext(ctx, `
+			// Let's just be lazy for now, optimize later if need be.
+			if mode == 0 || mode&models.SMTags != 0 {
+				_, err = tx.ExecContext(ctx, "DELETE FROM device_tag WHERE device_id=?", record.ID)
+				if err != nil {
+					return dbErr(err)
+				}
+			}
+
+			if mode == 0 || mode&models.SMProperties != 0 {
+				_, err = tx.ExecContext(ctx, "DELETE FROM device_property WHERE device_id=?", record.ID)
+				if err != nil {
+					return dbErr(err)
+				}
+			}
+		} else {
+			res, err := tx.NamedExecContext(ctx, `
 			INSERT INTO device (bridge_id, internal_id, icon, name, capabilities, button_names)
 			VALUES (:bridge_id, :internal_id, :icon, :name, :capabilities, :button_names)
 		`, record)
-		if err != nil {
-			return dbErr(err)
+			if err != nil {
+				return dbErr(err)
+			}
+
+			lastID, err := res.LastInsertId()
+			if err != nil {
+				return dbErr(err)
+			}
+
+			record.ID = int(lastID)
+			devices[i].ID = int(lastID)
 		}
 
-		lastID, err := res.LastInsertId()
-		if err != nil {
-			return dbErr(err)
+		if mode == 0 || mode&models.SMTags != 0 {
+			for _, tag := range device.Tags {
+				_, err := tx.ExecContext(ctx, "INSERT INTO device_tag (device_id, tag_name) VALUES (?, ?)", record.ID, tag)
+				if err != nil {
+					return dbErr(err)
+				}
+			}
 		}
 
-		record.ID = int(lastID)
-		device.ID = int(lastID)
-	}
+		if mode == 0 || mode&models.SMProperties != 0 {
+			for key, value := range device.UserProperties {
+				_, err := tx.ExecContext(ctx, "INSERT INTO device_property (device_id, prop_key, prop_value, is_user) VALUES (?, ?, ?, 1)",
+					record.ID, key, value,
+				)
+				if err != nil {
+					return dbErr(err)
+				}
+			}
 
-	for _, tag := range device.Tags {
-		_, err := tx.ExecContext(ctx, "INSERT INTO device_tag (device_id, tag_name) VALUES (?, ?)", record.ID, tag)
-		if err != nil {
-			return dbErr(err)
-		}
-	}
+			for key, value := range device.DriverProperties {
+				j, err := json.Marshal(value)
+				if err != nil {
+					// Eh, it'll get filled by the driver anyway
+					continue
+				}
 
-	for key, value := range device.UserProperties {
-		_, err := tx.ExecContext(ctx, "INSERT INTO device_property (device_id, prop_key, prop_value, is_user) VALUES (?, ?, ?, 1)",
-			record.ID, key, value,
-		)
-		if err != nil {
-			return dbErr(err)
-		}
-	}
-
-	for key, value := range device.DriverProperties {
-		j, err := json.Marshal(value)
-		if err != nil {
-			// Eh, it'll get filled by the driver anyway
-			continue
+				_, err = tx.ExecContext(ctx, "INSERT INTO device_property (device_id, prop_key, prop_value, is_user) VALUES (?, ?, ?, 0)",
+					record.ID, key, string(j),
+				)
+				if err != nil {
+					// Return err here anyway, it might put the tx in a bad state to ignore it.
+					return dbErr(err)
+				}
+			}
 		}
 
-		_, err = tx.ExecContext(ctx, "INSERT INTO device_property (device_id, prop_key, prop_value, is_user) VALUES (?, ?, ?, 0)",
-			record.ID, key, string(j),
-		)
-		if err != nil {
-			// Return err here anyway, it might put the tx in a bad state to ignore it.
-			return dbErr(err)
+		if mode == 0 || mode&models.SMState != 0 {
+			_, err = tx.NamedExecContext(ctx, `
+			REPLACE INTO device_state(device_id, hue, saturation, kelvin, power, intensity, temperature)
+			VALUES (:device_id, :hue, :saturation, :kelvin, :power, :intensity, :temperature)
+		`, deviceStateRecord{
+				DeviceID:    record.ID,
+				Hue:         device.State.Color.Hue,
+				Saturation:  device.State.Color.Saturation,
+				Kelvin:      device.State.Color.Kelvin,
+				Power:       device.State.Power,
+				Intensity:   device.State.Intensity,
+				Temperature: device.State.Temperature,
+			})
+			if err != nil {
+				return dbErr(err)
+			}
 		}
 	}
 
-	_, err = tx.NamedExecContext(ctx, `
-			REPLACE INTO device_state(device_id, hue, saturation, kelvin, power, intensity) 
-			VALUES (:device_id, :hue, :saturation, :kelvin, :power, :intensity)
-	`, deviceStateRecord{
-		DeviceID:   record.ID,
-		Hue:        device.State.Color.Hue,
-		Saturation: device.State.Color.Saturation,
-		Kelvin:     device.State.Color.Kelvin,
-		Power:      device.State.Power,
-		Intensity:  device.State.Intensity,
-	})
-	if err != nil {
-		return dbErr(err)
-	}
-
 	return tx.Commit()
 }
 
+func (r *DeviceRepo) Save(ctx context.Context, device *models.Device, mode models.SaveMode) error {
+	devices := []models.Device{*device}
+
+	err := r.SaveMany(ctx, mode, devices)
+	if err != nil {
+		return err
+	}
+
+	*device = devices[0]
+	return nil
+}
+
 func (r *DeviceRepo) Delete(ctx context.Context, device *models.Device) error {
 	_, err := r.DBX.ExecContext(ctx, "DELETE FROM device WHERE Id=?", device.ID)
 	if err != nil {
@@ -317,12 +352,15 @@ func (r *DeviceRepo) populate(ctx context.Context, records []deviceRecord) ([]mo
 			InternalID:       record.InternalID,
 			Icon:             record.Icon,
 			Name:             record.Name,
+			SceneAssignments: make([]models.DeviceSceneAssignment, 0, 4),
 			ButtonNames:      strings.Split(record.ButtonNames, ","),
 			DriverProperties: make(map[string]interface{}, 8),
 			UserProperties:   make(map[string]string, 8),
 			Tags:             make([]string, 0, 8),
 		}
 
+		_ = json.Unmarshal(record.SceneAssignmentJSON, &device.SceneAssignments)
+
 		if device.ButtonNames[0] == "" {
 			device.ButtonNames = device.ButtonNames[:0]
 		}
@@ -343,6 +381,7 @@ func (r *DeviceRepo) populate(ctx context.Context, records []deviceRecord) ([]mo
 						Kelvin:     state.Kelvin,
 					},
 					Intensity: state.Intensity,
+					Temperature: state.Temperature,
 				}
 			}
 		}

internal/mysql/eventhandlerrepo.go

@@ -14,6 +14,8 @@ type eventHandlerRecord struct {
 	Priority       int             `db:"priority"`
 	TargetKind     string          `db:"target_kind"`
 	TargetValue    string          `db:"target_value"`
+	From           *string         `db:"from_tod"`
+	To             *string         `db:"to_tod"`
 	ConditionsJSON json.RawMessage `db:"conditions"`
 	ActionsJSON    json.RawMessage `db:"actions"`
 }
@@ -61,12 +63,14 @@ func (r *EventHandlerRepo) Save(ctx context.Context, handler *models.EventHandle
 		TargetValue:    handler.TargetValue,
 		ConditionsJSON: conditionsJson,
 		ActionsJSON:    actionsJson,
+		From:           handler.From.StringPtr(),
+		To:             handler.To.StringPtr(),
 	}
 
 	if record.ID == 0 {
 		res, err := r.DBX.NamedExecContext(ctx, `
-			INSERT INTO event_handler (event_name, one_shot, priority, target_kind, target_value, conditions, actions)
-			VALUES (:event_name, :one_shot, :priority, :target_kind, :target_value, :conditions, :actions);
+			INSERT INTO event_handler (event_name, one_shot, priority, target_kind, target_value, conditions, from_tod, to_tod, actions)
+			VALUES (:event_name, :one_shot, :priority, :target_kind, :target_value, :conditions, :from_tod, :to_tod, :actions);
 		`, record)
 		if err != nil {
 			return dbErr(err)
@@ -87,6 +91,8 @@ func (r *EventHandlerRepo) Save(ctx context.Context, handler *models.EventHandle
 				target_kind = :target_kind,
 				target_value = :target_value,
 				conditions = :conditions,
+				from_tod = :from_tod,
+				to_tod = :to_tod,
 				actions = :actions
 			WHERE id = :id
 		`, record)
@@ -139,6 +145,15 @@ func (r *EventHandlerRepo) populate(records []eventHandlerRecord) ([]models.Even
 			return nil, dbErr(err)
 		}
 
+		handler.From, err = models.ParseTimeOfDayPtr(record.From)
+		if err != nil {
+			return nil, dbErr(err)
+		}
+		handler.To, err = models.ParseTimeOfDayPtr(record.To)
+		if err != nil {
+			return nil, dbErr(err)
+		}
+
 		res = append(res, handler)
 	}
 

internal/mysql/scenerepo.go

@@ -0,0 +1,123 @@
+package mysql
+
+import (
+	"context"
+	"database/sql"
+	"encoding/json"
+	"git.aiterp.net/lucifer/new-server/models"
+	"github.com/jmoiron/sqlx"
+)
+
+type sceneRecord struct {
+	ID         int             `db:"id"`
+	Name       string          `db:"name"`
+	IntervalMS int64           `db:"interval_ms"`
+	RoleJSON   json.RawMessage `db:"roles"`
+}
+
+type SceneRepo struct {
+	DBX *sqlx.DB
+}
+
+func (r *SceneRepo) Find(ctx context.Context, id int) (*models.Scene, error) {
+	var scene sceneRecord
+	err := r.DBX.GetContext(ctx, &scene, "SELECT * FROM scene WHERE id = ?", id)
+	if err != nil {
+		return nil, dbErr(err)
+	}
+
+	return r.populateOne(&scene)
+}
+
+func (r *SceneRepo) FetchAll(ctx context.Context) ([]models.Scene, error) {
+	scenes := make([]sceneRecord, 0, 8)
+	err := r.DBX.SelectContext(ctx, &scenes, "SELECT * FROM scene")
+	if err != nil {
+		if err == sql.ErrNoRows {
+			return []models.Scene{}, nil
+		}
+
+		return nil, dbErr(err)
+	}
+
+	return r.populate(scenes)
+}
+
+func (r *SceneRepo) Save(ctx context.Context, scene *models.Scene) error {
+	j, err := json.Marshal(scene.Roles)
+	if err != nil {
+		return err
+	}
+
+	if scene.ID > 0 {
+		_, err := r.DBX.ExecContext(
+			ctx,
+			"UPDATE scene SET name = ?, interval_ms = ?, roles = ? WHERE id = ?",
+			scene.Name, scene.IntervalMS, j, scene.ID,
+		)
+
+		if err != nil {
+			return dbErr(err)
+		}
+	} else {
+		rs, err := r.DBX.ExecContext(
+			ctx,
+			"INSERT INTO scene (name, interval_ms, roles) VALUES (?, ?, ?)",
+			scene.Name, scene.IntervalMS, j,
+		)
+
+		if err != nil {
+			return dbErr(err)
+		}
+
+		id, err := rs.LastInsertId()
+		if err != nil {
+			return dbErr(err)
+		}
+
+		scene.ID = int(id)
+	}
+
+	return nil
+}
+
+func (r *SceneRepo) Delete(ctx context.Context, scene *models.Scene) error {
+	_, err := r.DBX.ExecContext(ctx, "DELETE FROM scene WHERE id = ?", scene.ID)
+	if err != nil {
+		return dbErr(err)
+	}
+
+	scene.ID = 0
+	return nil
+}
+
+func (r *SceneRepo) populateOne(record *sceneRecord) (*models.Scene, error) {
+	records, err := r.populate([]sceneRecord{*record})
+	if err != nil {
+		return nil, err
+	}
+
+	return &records[0], nil
+}
+
+func (r *SceneRepo) populate(records []sceneRecord) ([]models.Scene, error) {
+	res := make([]models.Scene, 0, len(records))
+
+	for _, record := range records {
+		scene := models.Scene{
+			ID:         record.ID,
+			Name:       record.Name,
+			IntervalMS: record.IntervalMS,
+			Roles:      make([]models.SceneRole, 0, 8),
+		}
+
+		err := json.Unmarshal(record.RoleJSON, &scene.Roles)
+		if err != nil {
+			return nil, dbErr(err)
+		}
+
+		res = append(res, scene)
+	}
+
+	return res, nil
+}

models/bridge.go

@@ -23,6 +23,7 @@ var (
 	DTHue      DriverKind = "Hue"
 	DTNanoLeaf DriverKind = "Nanoleaf"
 	DTLIFX     DriverKind = "LIFX"
+	DTMill     DriverKind = "Mill"
 )
 
 var ValidDriverKinds = []DriverKind{

models/colorvalue.go

@@ -26,9 +26,11 @@ func (c *ColorValue) String() string {
 		return fmt.Sprintf("k:%d", c.Kelvin)
 	}
 
-	return fmt.Sprintf("hs:%g,%g", c.Hue, c.Saturation)
+	return fmt.Sprintf("hs:%.4g,%.3g", c.Hue, c.Saturation)
 }
 
+
+
 func ParseColorValue(raw string) (ColorValue, error) {
 	tokens := strings.SplitN(raw, ":", 2)
 	if len(tokens) != 2 {

models/device.go

@@ -3,25 +3,28 @@ package models
 import (
 	"context"
 	"strings"
+	"time"
 )
 
 type Device struct {
-	ID               int                    `json:"id"`
-	BridgeID         int                    `json:"bridgeID"`
-	InternalID       string                 `json:"internalId"`
-	Icon             string                 `json:"icon"`
-	Name             string                 `json:"name"`
-	Capabilities     []DeviceCapability     `json:"capabilities"`
-	ButtonNames      []string               `json:"buttonNames"`
-	DriverProperties map[string]interface{} `json:"driverProperties"`
-	UserProperties   map[string]string      `json:"userProperties"`
-	State            DeviceState            `json:"state"`
-	Tags             []string               `json:"tags"`
+	ID               int                     `json:"id"`
+	BridgeID         int                     `json:"bridgeID"`
+	InternalID       string                  `json:"internalId"`
+	Icon             string                  `json:"icon"`
+	Name             string                  `json:"name"`
+	Capabilities     []DeviceCapability      `json:"capabilities"`
+	ButtonNames      []string                `json:"buttonNames"`
+	DriverProperties map[string]interface{}  `json:"driverProperties"`
+	UserProperties   map[string]string       `json:"userProperties"`
+	SceneAssignments []DeviceSceneAssignment `json:"sceneAssignments"`
+	SceneState       *DeviceState            `json:"sceneState"`
+	State            DeviceState             `json:"state"`
+	Tags             []string                `json:"tags"`
 }
 
 type DeviceUpdate struct {
-	Icon           *string             `json:"icon"`
-	Name           *string             `json:"name"`
+	Icon           *string            `json:"icon"`
+	Name           *string            `json:"name"`
 	UserProperties map[string]*string `json:"userProperties"`
 }
 
@@ -34,7 +37,14 @@ type DeviceState struct {
 	Power       bool       `json:"power"`
 	Color       ColorValue `json:"color,omitempty"`
 	Intensity   float64    `json:"intensity,omitempty"`
-	Temperature float64    `json:"temperature"`
+	Temperature int        `json:"temperature"`
+}
+
+type DeviceScene struct {
+	SceneID    int       `json:"sceneId"`
+	Time       time.Time `json:"time"`
+	DurationMS int64     `json:"duration"`
+	Tag        string    `json:"tag"`
 }
 
 type NewDeviceState struct {
@@ -46,10 +56,19 @@ type NewDeviceState struct {
 
 type DeviceCapability string
 
+type SaveMode int
+
+const (
+	SMState      SaveMode = 1
+	SMProperties SaveMode = 2
+	SMTags       SaveMode = 4
+)
+
 type DeviceRepository interface {
 	Find(ctx context.Context, id int) (*Device, error)
 	FetchByReference(ctx context.Context, kind ReferenceKind, value string) ([]Device, error)
-	Save(ctx context.Context, device *Device) error
+	Save(ctx context.Context, device *Device, mode SaveMode) error
+	SaveMany(ctx context.Context, mode SaveMode, devices []Device) error
 	Delete(ctx context.Context, device *Device) error
 }
 
@@ -136,6 +155,17 @@ func (d *Device) HasTag(tags ...string) bool {
 	return false
 }
 
+func (d *Device) IsOnlySensor() bool {
+	return !d.HasCapability(
+		DCPower,
+		DCColorHS,
+		DCColorHSK,
+		DCColorKelvin,
+		DCIntensity,
+		DCTemperatureControl,
+	)
+}
+
 func (d *Device) HasCapability(capabilities ...DeviceCapability) bool {
 	for _, c := range d.Capabilities {
 		for _, c2 := range capabilities {
@@ -168,5 +198,61 @@ func (d *Device) SetState(newState NewDeviceState) error {
 		d.State.Intensity = *newState.Intensity
 	}
 
+	if newState.Temperature != nil && d.HasCapability(DCTemperatureControl) {
+		d.State.Temperature = *newState.Temperature
+	}
+
 	return nil
 }
+
+func (s *NewDeviceState) RelativeTo(device Device) NewDeviceState {
+	n := NewDeviceState{}
+
+	if s.Intensity != nil {
+		intensity := device.State.Intensity * *s.Intensity
+		n.Intensity = &intensity
+	}
+
+	return n
+}
+
+func (s *NewDeviceState) Interpolate(other NewDeviceState, fac float64) NewDeviceState {
+	n := NewDeviceState{}
+
+	if s.Power != nil && other.Power != nil {
+		if fac >= 0.5 {
+			n.Power = other.Power
+		} else {
+			n.Power = s.Power
+		}
+	}
+
+	if s.Color != nil && other.Color != nil {
+		sc, err := ParseColorValue(*s.Color)
+		oc, err2 := ParseColorValue(*other.Color)
+		if err == nil && err2 == nil {
+			rc := ColorValue{}
+			rc.Hue = interpolateFloat(sc.Hue, oc.Hue, fac)
+			rc.Saturation = interpolateFloat(sc.Saturation, oc.Saturation, fac)
+			rc.Kelvin = interpolateInt(sc.Kelvin, oc.Kelvin, fac)
+
+			rcStr := rc.String()
+			n.Color = &rcStr
+		}
+	}
+
+	if s.Intensity != nil && other.Intensity != nil {
+		n.Intensity = new(float64)
+		*n.Intensity = interpolateFloat(*s.Intensity, *other.Intensity, fac)
+	}
+
+	return n
+}
+
+func interpolateFloat(a, b, fac float64) float64 {
+	return (a * (1 - fac)) + (b * fac)
+}
+
+func interpolateInt(a, b int, fac float64) int {
+	return int((float64(a) * (1 - fac)) + (float64(b) * fac))
+}

models/driver.go

@@ -10,9 +10,13 @@ type DriverProvider interface {
 }
 
 type Driver interface {
-	SearchBridge(ctx context.Context, address string, dryRun bool) ([]Bridge, error)
+	SearchBridge(ctx context.Context, address, token string, dryRun bool) ([]Bridge, error)
 	SearchDevices(ctx context.Context, bridge Bridge, timeout time.Duration) ([]Device, error)
 	ListDevices(ctx context.Context, bridge Bridge) ([]Device, error)
 	Publish(ctx context.Context, bridge Bridge, devices []Device) error
 	Run(ctx context.Context, bridge Bridge, ch chan<- Event) error
 }
+
+type ForgettableDriver interface {
+	ForgetDevice(ctx context.Context, bridge Bridge, device Device) error
+}

models/errors.go

@@ -15,6 +15,8 @@ var ErrIncorrectToken = errors.New("driver is not accepting authentication infor
 var ErrUnexpectedResponse = errors.New("driver api returned unexpected response (wrong driver selected?)")
 var ErrBridgeSearchFailed = errors.New("bridge search failed")
 var ErrAddressOnlyDryRunnable = errors.New("this address may only be used for a dry run")
+var ErrCannotForwardRequest = errors.New("driver is not able to forward requests")
+var ErrCannotForget = errors.New("forget not supported on this bridge type")
 
 var ErrInvalidAddress = errors.New("invalid mac address")
 var ErrPayloadTooShort = errors.New("payload too short")
@@ -22,3 +24,10 @@ var ErrInvalidPacketSize = errors.New("invalid packet size")
 var ErrReadTimeout = errors.New("read timeout")
 var ErrUnrecognizedPacketType = errors.New("packet type not recognized")
 var ErrBridgeRunningRequired = errors.New("this operation cannot be performed when bridge is not running")
+
+var ErrSceneInvalidInterval = errors.New("scene interval must be 0 (=disabled) or greater")
+var ErrSceneNoRoles = errors.New("scene cannot have zero rules")
+var ErrSceneRoleNoStates = errors.New("scene rule has no states")
+var ErrSceneRoleUnsupportedOrdering = errors.New("scene rule has an unsupported ordering")
+var ErrSceneRoleUnknownEffect = errors.New("scene rule has an unknown effect")
+var ErrSceneRoleUnknownPowerMode = errors.New("scene rule has an unknown power mode")

models/event.go

@@ -24,7 +24,6 @@ var (
 	ENBridgeDisconnected    = "BridgeDisconnected"
 	ENButtonPressed         = "ButtonPressed"
 	ENSensorPresenceStarted = "SensorPresenceStarted"
-	ENSensorPresenceEnding  = "SensorPresenceEnding"
 	ENSensorPresenceEnded   = "SensorPresenceEnded"
 	ENSensorTemperature     = "SensorTemperature"
 )

models/eventhandler.go

@@ -5,6 +5,7 @@ import (
 	"regexp"
 	"strconv"
 	"strings"
+	"time"
 )
 
 type EventHandler struct {
@@ -16,6 +17,8 @@ type EventHandler struct {
 	TargetKind  ReferenceKind             `json:"targetKind"`
 	TargetValue string                    `json:"targetValue"`
 	Actions     EventAction               `json:"actions"`
+	From        TimeOfDay                 `json:"from"`
+	To          TimeOfDay                 `json:"to"`
 }
 
 type EventHandlerRepository interface {
@@ -42,6 +45,8 @@ type EventHandlerUpdate struct {
 	SetConditions   map[string]EventCondition  `json:"setConditions"`
 	PatchConditions map[string]*EventCondition `json:"patchConditions"`
 	SetActions      *EventAction               `json:"setActions"`
+	SetFrom         *TimeOfDay                 `json:"setFrom"`
+	SetTo           *TimeOfDay                 `json:"setTo"`
 }
 
 func (h *EventHandler) ApplyUpdate(update EventHandlerUpdate) {
@@ -63,6 +68,12 @@ func (h *EventHandler) ApplyUpdate(update EventHandlerUpdate) {
 	if update.SetOneShot != nil {
 		h.OneShot = *update.SetOneShot
 	}
+	if update.SetFrom != nil {
+		h.From = *update.SetFrom
+	}
+	if update.SetFrom != nil {
+		h.To = *update.SetFrom
+	}
 
 	if update.SetConditions != nil {
 		h.Conditions = update.SetConditions
@@ -100,6 +111,14 @@ func (h *EventHandler) MatchesEvent(event Event, targets []Device) bool {
 	return true
 }
 
+func (h *EventHandler) IsWithinTimeRange() bool {
+	if h.From.IsNever() || h.To.IsNever() {
+		return true
+	}
+
+	return CurrentTimeOfDay().IsBetween(h.From, h.To)
+}
+
 func (c *EventCondition) check(key, value string, targets []Device) bool {
 	any := strings.HasPrefix(key, "any.")
 	all := strings.HasPrefix(key, "all.")
@@ -149,17 +168,27 @@ func (c *EventCondition) checkDevice(key string, device Device) (matches bool, s
 			return false, true
 		}
 
-		return c.matches(strconv.FormatFloat(device.State.Temperature, 'f', -1, 64)), false
+		return c.matches(strconv.Itoa(device.State.Temperature)), false
+	case "scene":
+		sceneId := -1
+		for _, assignment := range device.SceneAssignments {
+			duration := time.Duration(assignment.DurationMS) * time.Millisecond
+			if duration <= 0 || time.Now().Before(assignment.StartTime.Add(duration)) {
+				sceneId = assignment.SceneID
+			}
+		}
+
+		return c.matches(strconv.Itoa(sceneId)), false
 	default:
 		return false, true
 	}
 }
 
-var numRegex = regexp.MustCompile("^{-[0-9].}+$")
+var numRegex = regexp.MustCompile("^-*[0-9]+(.[0-9]+)*$")
 
 func (c *EventCondition) matches(value string) bool {
 	if numRegex.MatchString(value) {
-		numValue, _ := strconv.ParseFloat(c.LT, 64)
+		numValue, _ := strconv.ParseFloat(value, 64)
 		stillAlive := true
 
 		if c.LT != "" {
@@ -179,7 +208,7 @@ func (c *EventCondition) matches(value string) bool {
 
 		if stillAlive && c.GTE != "" {
 			gte, _ := strconv.ParseFloat(c.GTE, 64)
-			stillAlive = numValue == gte
+			stillAlive = numValue >= gte
 		}
 
 		if stillAlive && c.GT != "" {
@@ -196,11 +225,14 @@ func (c *EventCondition) matches(value string) bool {
 }
 
 type EventAction struct {
-	SetPower     *bool    `json:"setPower"`
-	SetColor     *string  `json:"setColor"`
-	SetIntensity *float64 `json:"setIntensity"`
-	AddIntensity *float64 `json:"addIntensity"`
-	FireEvent    *Event   `json:"fireEvent"`
+	SetPower       *bool                  `json:"setPower"`
+	SetColor       *string                `json:"setColor"`
+	SetIntensity   *float64               `json:"setIntensity"`
+	SetTemperature *int                   `json:"setTemperature"`
+	AddIntensity   *float64               `json:"addIntensity"`
+	FireEvent      *Event                 `json:"fireEvent"`
+	SetScene       *DeviceSceneAssignment `json:"setScene"`
+	PushScene      *DeviceSceneAssignment `json:"pushScene"`
 }
 
 func (action *EventAction) Apply(other EventAction) {
@@ -219,4 +251,31 @@ func (action *EventAction) Apply(other EventAction) {
 	if action.FireEvent == nil {
 		action.FireEvent = other.FireEvent
 	}
+	if action.SetScene == nil {
+		action.SetScene = other.SetScene
+	}
+	if action.PushScene == nil {
+		action.PushScene = other.PushScene
+	}
+}
+
+func (c EventCondition) String() string {
+	str := make([]string, 0, 5)
+	if len(c.LT) > 0 {
+		str = append(str, "lt:"+c.LT)
+	}
+	if len(c.LTE) > 0 {
+		str = append(str, "lte:"+c.LTE)
+	}
+	if len(c.EQ) > 0 {
+		str = append(str, c.EQ)
+	}
+	if len(c.GTE) > 0 {
+		str = append(str, "gte:"+c.GTE)
+	}
+	if len(c.GT) > 0 {
+		str = append(str, "gte:"+c.GT)
+	}
+
+	return strings.Join(str, ";")
 }

models/scene.go

@@ -0,0 +1,312 @@
+package models
+
+import (
+	"context"
+	"math"
+	"math/rand"
+	"sort"
+	"strings"
+	"time"
+)
+
+type Scene struct {
+	ID         int         `json:"id"`
+	Name       string      `json:"name"`
+	IntervalMS int64       `json:"interval"`
+	Roles      []SceneRole `json:"roles"`
+}
+
+func (s *Scene) Validate() error {
+	if s.IntervalMS < 0 {
+		return ErrSceneInvalidInterval
+	}
+	if len(s.Roles) == 0 {
+		return ErrSceneNoRoles
+	}
+
+	for _, role := range s.Roles {
+		err := role.Validate()
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (s *Scene) Role(device *Device) *SceneRole {
+	index := s.RoleIndex(device)
+	if index == -1 {
+		return nil
+	}
+
+	return &s.Roles[index]
+}
+
+func (s *Scene) RoleIndex(device *Device) int {
+	for i, role := range s.Roles {
+		if role.TargetKind.Matches(device, role.TargetValue) {
+			return i
+		}
+	}
+
+	return -1
+}
+
+type SceneEffect string
+
+const (
+	SEStatic          SceneEffect = "Static"
+	SERandom          SceneEffect = "Random"
+	SEGradient        SceneEffect = "Gradient"
+	SEWalkingGradient SceneEffect = "WalkingGradient"
+	SETransition      SceneEffect = "Transition"
+	SEMotion          SceneEffect = "Motion"
+	SETemperature     SceneEffect = "Temperature"
+)
+
+type SceneRole struct {
+	Effect         SceneEffect      `json:"effect"`
+	MotionSeconds  float64          `json:"motionSeconds"`
+	MinTemperature int              `json:"minTemperature"`
+	MaxTemperature int              `json:"maxTemperature"`
+	PowerMode      ScenePowerMode   `json:"powerMode"`
+	TargetKind     ReferenceKind    `json:"targetKind"`
+	TargetValue    string           `json:"targetValue"`
+	Interpolate    bool             `json:"interpolate"`
+	Relative       bool             `json:"relative"`
+	Order          string           `json:"order"`
+	States         []NewDeviceState `json:"states"`
+}
+
+type SceneRunContext struct {
+	CurrentTime    time.Time
+	Index          int
+	Length         int
+	IntervalNumber int64
+	IntervalMax    int64
+	Sensors        []SceneSensor
+}
+
+type SceneSensor struct {
+	ID          int
+	UpdateTime  time.Time
+	Temperature *float64
+	Presence    *bool
+}
+
+func (d *SceneRunContext) PositionFacShifted() float64 {
+	shiftFac := float64(d.IntervalNumber%int64(d.Length)) / float64(d.Length)
+
+	return math.Mod(d.PositionFac()+shiftFac, 1)
+}
+
+func (d *SceneRunContext) PositionFac() float64 {
+	return float64(d.Index) / float64(d.Length)
+}
+
+func (d *SceneRunContext) IntervalFac() float64 {
+	fac := float64(d.IntervalNumber) / float64(d.IntervalMax)
+	if fac > 1 {
+		return 1
+	} else if fac < 0 {
+		return 0
+	} else {
+		return fac
+	}
+}
+
+func (r *SceneRole) Validate() error {
+	if len(r.States) == 0 {
+		return ErrSceneRoleNoStates
+	}
+
+	switch r.TargetKind {
+	case RKTag, RKBridgeID, RKDeviceID, RKName, RKAll:
+	default:
+		return ErrBadInput
+	}
+
+	switch r.PowerMode {
+	case SPScene, SPDevice, SPBoth:
+	default:
+		return ErrSceneRoleUnknownPowerMode
+	}
+
+	switch r.Effect {
+	case SEStatic, SERandom, SEGradient, SEWalkingGradient, SETransition, SEMotion, SETemperature:
+	default:
+		return ErrSceneRoleUnknownEffect
+	}
+
+	switch r.Order {
+	case "", "-name", "name", "+name", "-id", "id", "+id":
+	default:
+		return ErrSceneRoleUnsupportedOrdering
+	}
+
+	return nil
+}
+
+func (r *SceneRole) ApplyOrder(devices []Device) {
+	if r.Order == "" {
+		return
+	}
+
+	desc := strings.HasPrefix(r.Order, "-")
+
+	orderKey := r.Order
+	if desc || strings.HasPrefix(r.Order, "+") {
+		orderKey = orderKey[1:]
+	}
+
+	switch orderKey {
+	case "id":
+		sort.Slice(devices, func(i, j int) bool {
+			if desc {
+				return devices[i].ID > devices[j].ID
+			}
+
+			return devices[i].ID < devices[j].ID
+		})
+	case "name":
+		sort.Slice(devices, func(i, j int) bool {
+			if desc {
+				return strings.Compare(devices[i].Name, devices[j].Name) < 0
+			}
+
+			return strings.Compare(devices[i].Name, devices[j].Name) > 0
+		})
+	}
+}
+
+func (r *SceneRole) ApplyEffect(device *Device, c SceneRunContext) (newState NewDeviceState) {
+	switch r.Effect {
+	case SEStatic:
+		newState = r.States[0]
+	case SERandom:
+		newState = r.State(rand.Float64())
+	case SEGradient:
+		newState = r.State(c.PositionFac())
+	case SEWalkingGradient:
+		newState = r.State(c.PositionFacShifted())
+	case SETransition:
+		newState = r.State(c.IntervalFac())
+	case SEMotion:
+		presence := false
+		absenceTime := time.Time{}
+
+		for _, sensors := range c.Sensors {
+			if sensors.Presence == nil {
+				continue
+			}
+
+			if *sensors.Presence {
+				presence = true
+			} else {
+				if sensors.UpdateTime.After(absenceTime) {
+					absenceTime = sensors.UpdateTime
+				}
+			}
+		}
+
+		if presence {
+			newState = r.State(0.0)
+		} else {
+			fac := c.CurrentTime.Sub(absenceTime).Seconds() / r.MotionSeconds
+			if fac < 0 {
+				fac = 0
+			} else if fac > 1 {
+				fac = 1
+			}
+
+			newState = r.State(fac)
+		}
+	case SETemperature:
+		avg := 0.0
+		count := 0
+
+		for _, sensor := range c.Sensors {
+			if sensor.Temperature == nil {
+				continue
+			}
+
+			if count == 0 {
+				avg = *sensor.Temperature
+				count = 1
+			} else {
+				avg = ((avg * float64(count)) + *sensor.Temperature) / float64(count+1)
+				count += 1
+			}
+		}
+	}
+
+	if r.Relative {
+		newState = newState.RelativeTo(*device)
+	}
+
+	switch r.PowerMode {
+	case SPDevice:
+		newState.Power = nil
+	case SPScene:
+		// Do nothing
+	case SPBoth:
+		if newState.Power != nil {
+			powerIntersection := *newState.Power && device.State.Power
+			newState.Power = &powerIntersection
+		}
+	}
+
+	return
+}
+
+func (r *SceneRole) State(fac float64) NewDeviceState {
+	if len(r.States) == 0 {
+		return NewDeviceState{}
+	} else if len(r.States) == 1 {
+		return r.States[0]
+	}
+
+	if r.Interpolate {
+		if len(r.States) == 2 {
+			return r.States[0].Interpolate(r.States[1], fac)
+		} else {
+			pos := fac * float64(len(r.States)-1)
+			start := math.Floor(pos)
+			localFac := pos - start
+
+			return r.States[int(start)].Interpolate(r.States[int(start)+1], localFac)
+		}
+	} else {
+		index := int(fac * float64(len(r.States)))
+		if index == len(r.States) {
+			index = len(r.States) - 1
+		}
+
+		return r.States[index]
+	}
+}
+
+type ScenePowerMode string
+
+const (
+	SPDevice ScenePowerMode = "Device" // Device state decides power. Scene state may only power off.
+	SPScene  ScenePowerMode = "Scene"  // Scene state decide power.
+	SPBoth   ScenePowerMode = "Both"   // Power is only on if both Device and Scene says it is.
+)
+
+// DeviceSceneAssignment is an entry on the device stack. StartTime and DurationMS are only respected when the scene
+// instance is created for the group.
+type DeviceSceneAssignment struct {
+	SceneID    int       `json:"sceneId"`
+	Group      string    `json:"group"`
+	StartTime  time.Time `json:"start"`
+	DurationMS int64     `json:"durationMs"`
+}
+
+type SceneRepository interface {
+	Find(ctx context.Context, id int) (*Scene, error)
+	FetchAll(ctx context.Context) ([]Scene, error)
+	Save(ctx context.Context, bridge *Scene) error
+	Delete(ctx context.Context, bridge *Scene) error
+}

models/shared.go

@@ -1,5 +1,10 @@
 package models
 
+import (
+	"strconv"
+	"strings"
+)
+
 type ReferenceKind string
 
 var (
@@ -9,3 +14,74 @@ var (
 	RKAll      ReferenceKind = "All"
 	RKName     ReferenceKind = "Name"
 )
+
+func (rk ReferenceKind) Matches(device *Device, value string) bool {
+	switch rk {
+	case RKName:
+		if strings.HasPrefix(value, "*") {
+			return strings.HasSuffix(device.Name, value[1:])
+		} else if strings.HasSuffix(value, "*") {
+			return strings.HasPrefix(device.Name, value[:len(value)-1])
+		} else {
+			return device.Name == value
+		}
+	case RKDeviceID:
+		idStr := strconv.Itoa(device.ID)
+		for _, idStr2 := range strings.Split(value, ",") {
+			if idStr == idStr2 {
+				return true
+			}
+		}
+	case RKBridgeID:
+		idStr := strconv.Itoa(device.BridgeID)
+		for _, idStr2 := range strings.Split(value, ",") {
+			if idStr == idStr2 {
+				return true
+			}
+		}
+	case RKTag:
+		hadAny := false
+		for _, tag := range strings.Split(value, ",") {
+			if strings.HasPrefix(tag, "-") {
+				if device.HasTag(tag[1:]) {
+					return false
+				}
+			} else if strings.HasPrefix(tag, "+") {
+				if !device.HasTag(tag[1:]) {
+					return false
+				}
+			} else {
+				if device.HasTag(tag) {
+					hadAny = true
+				}
+			}
+		}
+
+		return hadAny
+	case RKAll:
+		return true
+	}
+
+	return false
+}
+
+func ParseFetchString(fetchStr string) (ReferenceKind, string) {
+	if strings.HasPrefix(fetchStr, "tag:") {
+		return RKTag, fetchStr[4:]
+	} else if strings.HasPrefix(fetchStr, "bridge:") {
+		return RKBridgeID, fetchStr[7:]
+	} else if strings.HasPrefix(fetchStr, "id:") {
+		return RKDeviceID, fetchStr[7:]
+	} else if strings.HasPrefix(fetchStr, "name:") {
+		return RKName, fetchStr[7:]
+	} else if fetchStr == "all" {
+		return RKAll, ""
+	} else {
+		_, err := strconv.Atoi(fetchStr)
+		if err != nil {
+			return RKName, fetchStr
+		}
+
+		return RKDeviceID, fetchStr
+	}
+}

models/timeofday.go

@@ -0,0 +1,140 @@
+package models
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+)
+
+var TimeOfDayTimeZone = time.UTC
+
+type TimeOfDay int
+
+func (t *TimeOfDay) UnmarshalJSON(v []byte) error {
+	if bytes.Equal(v, []byte("null")) {
+		*t = -1
+	}
+
+	var str string
+	err := json.Unmarshal(v, &str)
+	if err != nil {
+		var n int
+		err = json.Unmarshal(v, &n)
+		if err != nil {
+			return err
+		}
+		if n < -1 && n >= 86400 {
+			return fmt.Errorf("value outside range 0..86400: %d", n)
+		}
+	}
+
+	t2, err := ParseTimeOfDay(str)
+	if err != nil {
+		return err
+	}
+
+	*t = t2
+
+	return nil
+}
+
+func (t TimeOfDay) MarshalJSON() ([]byte, error) {
+	if t.IsNever() {
+		return []byte("null"), nil
+	}
+
+	return json.Marshal(t.String())
+}
+
+const Never = TimeOfDay(-1)
+
+func (t *TimeOfDay) String() string {
+	if *t < 0 {
+		return "n/a"
+	}
+
+	return fmt.Sprintf("%02d:%02d:%02d", *t/3600, (*t/60)%60, *t%60)
+}
+
+func (t *TimeOfDay) StringPtr() *string {
+	if *t < 0 {
+		return nil
+	}
+
+	s := t.String()
+	return &s
+}
+
+func (t TimeOfDay) IsNever() bool {
+	return t == Never
+}
+
+func (t TimeOfDay) IsBetween(from TimeOfDay, to TimeOfDay) bool {
+	if from == to {
+		return t == from
+	} else if from > to {
+		return t >= from || t <= to
+	} else {
+		return t >= from && t <= to
+	}
+}
+
+func CurrentTimeOfDay() TimeOfDay {
+	return TimeOfDayFromDate(time.Now().In(TimeOfDayTimeZone))
+}
+
+func TimeOfDayFromDate(date time.Time) TimeOfDay {
+	localDate := date.In(TimeOfDayTimeZone)
+	return NewTimeOfDay(localDate.Hour(), localDate.Minute(), localDate.Second())
+}
+
+func NewTimeOfDay(hours, minutes, seconds int) TimeOfDay {
+	return TimeOfDay(((hours % 24) * 3600) + ((minutes % 60) * 60) + seconds)
+}
+
+func ParseTimeOfDayPtr(str *string) (TimeOfDay, error) {
+	if str == nil {
+		return Never, nil
+	}
+
+	return ParseTimeOfDay(*str)
+}
+
+func ParseTimeOfDay(str string) (TimeOfDay, error) {
+	if str == "" || str == "n/a" || str == "N/A" {
+		return -1, nil
+	}
+
+	split := strings.SplitN(str, ":", 4)
+	res := 0
+
+	n, err := strconv.Atoi(split[0])
+	if err != nil {
+		return Never, err
+	}
+	res += n * 3600
+
+	if len(split) >= 2 {
+		n, err := strconv.Atoi(split[1])
+		if err != nil {
+			return Never, err
+		}
+		res += n * 60
+	}
+	if len(split) >= 3 {
+		n, err := strconv.Atoi(split[2])
+		if err != nil {
+			return Never, err
+		}
+		res += n
+	}
+
+	if res >= 86400 || res < 0 {
+		return Never, fmt.Errorf("invalid time of day string %s (=%d)", str, res)
+	}
+
+	return TimeOfDay(res), nil
+}

models/timeofday_test.go

@@ -0,0 +1,42 @@
+package models
+
+import (
+	"fmt"
+	"testing"
+)
+
+func tod(s string) TimeOfDay {
+	tod, err := ParseTimeOfDay(s)
+	if err != nil {
+		panic(err)
+	}
+
+	return tod
+}
+
+func TestTimeOfDay_IsBetween(t *testing.T) {
+	table := []struct{
+		Value TimeOfDay
+		From TimeOfDay
+		To TimeOfDay
+		Expected bool
+	}{
+		{ tod("16:13:11"), tod("07"), tod("21:30"), true },
+		{ tod("16:13:31"), tod("21:30"), tod("07"), false },
+		{ tod("23:15:32"), tod("21:30"), tod("07"), true },
+		{ tod("04:13:57"), tod("21:30"), tod("07"), true },
+		{ tod("16:14:43"), tod("15:30"), tod("16:00"), false },
+		{ tod("16:14:43"), tod("15:30"), tod("16:15"), true },
+		{ tod("08:45:43"), tod("07:00:00"), tod("21:30:00"), true },
+		{ tod("07:00:00"), tod("07:00:00"), tod("21:30:00"), true },
+	}
+
+	for i, row := range table {
+		t.Run(fmt.Sprintf("row_%d", i), func (t *testing.T) {
+			if row.Value.IsBetween(row.From, row.To) != row.Expected {
+				t.Log(row.Value, row.From, row.To)
+				t.Fail()
+			}
+		})
+	}
+}

scene-examples/evening.yaml

@@ -0,0 +1,63 @@
+name: Evening
+interval: 1500
+roles:
+  - effect: WalkingGradient
+    power_mode: Device
+    target_kind: Tag
+    target_value: Hexagon
+    interpolate: true
+    relative: false
+    order: -name
+    states:
+      - color: 'hs:30,1'
+        intensity: 0.20
+      - color: 'hs:30,1'
+        intensity: 0.15
+
+  - effect: Gradient
+    power_mode: Device
+    target_kind: Tag
+    target_value: SquareLeft
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:25,1'
+        intensity: 0.075
+      - color: 'hs:50,1'
+        intensity: 0.15
+
+  - effect: Random
+    power_mode: Device
+    target_kind: Tag
+    target_value: SquareRight
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:220,0.7'
+        intensity: 0.22
+      - color: 'hs:220,0.6'
+        intensity: 0.25
+
+  - effect: Static
+    power_mode: Device
+    target_kind: Tag
+    target_value: Accent
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:250,0.7'
+        intensity: 0.25
+
+  - effect: Static
+    power_mode: Device
+    target_kind: All
+    target_value: ""
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'k:2000'
+        intensity: 0.3

scene-examples/flash.yaml

@@ -0,0 +1,26 @@
+name: Flash
+interval: 0
+roles:
+  - effect: Static
+    power_mode: Device
+    target_kind: Tag
+    target_value: Nanoleaf
+    states:
+      - intensity: 1
+        color: hs:220,0.1
+
+  - effect: Static
+    power_mode: Device
+    target_kind: Tag
+    target_value: Hue
+    states:
+      - intensity: 1
+        color: k:6500
+
+  - effect: Static
+    power_mode: Device
+    target_kind: All
+    target_value: ""
+    states:
+      - intensity: 1
+        color: hs:0,0

scene-examples/late.yaml

@@ -0,0 +1,57 @@
+name: Late
+interval: 60000
+roles:
+  - effect: Random
+    power_mode: Device
+    target_kind: Tag
+    target_value: Hexagon
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:35,1'
+        intensity: 0.08
+      - color: 'hs:35,1'
+        intensity: 0.085
+      - color: 'hs:35,1'
+        intensity: 0.09
+      - color: 'hs:35,1'
+        intensity: 0.12
+
+  - effect: Gradient
+    power_mode: Both
+    target_kind: Tag
+    target_value: Square
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:25,1'
+        intensity: 0.05
+        power: off
+      - color: 'hs:30,1'
+        intensity: 0.06
+        power: off
+      - color: 'hs:35,1'
+        intensity: 0.07
+        power: on
+
+  - effect: Static
+    power_mode: Device
+    target_kind: Tag
+    target_value: Nightstand
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'k:2000'
+        intensity: 0.15
+
+  - effect: Static
+    power_mode: Scene
+    target_kind: All
+    target_value: ''
+    interpolate: true
+    relative: false
+    states:
+      - power: false

scene-examples/morning.yaml

@@ -0,0 +1,40 @@
+name: Morning
+interval: 1000
+roles:
+  - effect: WalkingGradient
+    power_mode: Device
+    target_kind: Tag
+    target_value: Hexagon
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:220,0.4'
+        intensity: 0.65
+      - color: 'hs:220,0.5'
+        intensity: 0.50
+
+  - effect: Random
+    power_mode: Device
+    target_kind: Tag
+    target_value: Square
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:220,0.6'
+        intensity: 0.30
+      - color: 'hs:220,0.5'
+        intensity: 0.35
+
+  - effect: Static
+    power_mode: Device
+    target_kind: All
+    target_value: ''
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:250,0.6'
+        intensity: 0.3
+

scene-examples/saturday.yaml

@@ -0,0 +1,42 @@
+name: Saturday
+interval: 700
+roles:
+  - effect: WalkingGradient
+    power_mode: Device
+    target_kind: Tag
+    target_value: Hexagon
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:220,0.5'
+        intensity: 0.25
+      - color: 'hs:220,0.5'
+        intensity: 0.30
+
+  - effect: Random
+    power_mode: Device
+    target_kind: Tag
+    target_value: Square
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:220,0.6'
+        intensity: 0.15
+      - color: 'hs:220,0.55'
+        intensity: 0.16
+      - color: 'hs:220,0.5'
+        intensity: 0.20
+
+  - effect: Static
+    power_mode: Device
+    target_kind: All
+    target_value: ''
+    interpolate: true
+    relative: false
+    order: +name
+    states:
+      - color: 'hs:250,0.7'
+        intensity: 0.3
+

scripts/20210926135923_scene.sql

@@ -0,0 +1,17 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE scene
+(
+    id          INT          NOT NULL AUTO_INCREMENT,
+    name        VARCHAR(255) NOT NULL,
+    interval_ms INT          NOT NULL,
+    roles       JSON         NOT NULL,
+
+    PRIMARY KEY (id)
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE scene;
+-- +goose StatementEnd

scripts/20210926152011_device_sceneassignment.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+ALTER TABLE device ADD COLUMN scene_assignments JSON NOT NULL DEFAULT ('[]');
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+ALTER TABLE device DROP COLUMN IF EXISTS scene_assignments;
+-- +goose StatementEnd

scripts/20211002131800_eventhandler_from_to.sql

@@ -0,0 +1,13 @@
+-- +goose Up
+-- +goose StatementBegin
+ALTER TABLE event_handler
+    ADD COLUMN from_tod VARCHAR(255),
+    ADD COLUMN to_tod   VARCHAR(255);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+ALTER TABLE event_handler
+    DROP COLUMN IF EXISTS from_tod,
+    DROP COLUMN IF EXISTS to_tod;
+-- +goose StatementEnd

scripts/20211106223238_device_state_temperature.sql

@@ -0,0 +1,11 @@
+-- +goose Up
+-- +goose StatementBegin
+ALTER TABLE device_state
+    ADD COLUMN temperature INT NOT NULL DEFAULT 0;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+ALTER TABLE device_state
+    DROP COLUMN temperature;
+-- +goose StatementEnd