added support for addressable strips and subsections of addressable strips

.jshintrc

@@ -1,3 +1,3 @@
 {
-	"esversion": 6
+	"esversion": 9
 }

HCMHAddressableSubsection.js

@@ -0,0 +1,102 @@
+const {
+	HCColorLamp,
+	StateUpdateManager,
+	utils,
+} = require('homecontrol-control-base');
+
+class HCMHAddressableSubsection extends HCColorLamp {
+	constructor(config, registry) {
+		super(config);
+
+		if (!("parent" in this._configuration)) {
+			throw new Error(`Required configuration field "parent" is missing"`);
+		}
+		if (!("section_id" in this._configuration)) {
+			throw new Error(`Required configuration field "section_id" is missing"`);
+		}
+		if (!("section_start" in this._configuration)) {
+			throw new Error(`Required configuration field "section_start" is missing"`);
+		}
+		if (!("section_end" in this._configuration)) {
+			throw new Error(`Required configuration field "section_end" is missing"`);
+		}
+
+		this._registry = registry;
+		this._parent = null;
+
+		// the default state should be white and 100% brightness
+		this._state.brightness = 100;
+		this._state.color.l = 100;
+	}
+
+	async init() {
+		for (let i = 0; i < 20; i++) {
+			if (this._configuration.parent in this._registry) {
+				this._parent = this._registry[this._configuration.parent];
+
+				this._parent.on("state change", state => {
+					this.pullState();
+				});
+
+				return;
+			} else {
+				await utils.asyncTimeout(100);
+			}
+		}
+
+		throw new Error("Could not connect to parent after 2 seconds");
+	}
+
+	turnOn() {
+		let { red, green, blue } = utils.HSL_to_RGB(this.state.color);
+
+		red = Math.round(red * this.state.brightness / 100);
+        green = Math.round(green * this.state.brightness / 100);
+        blue = Math.round(blue * this.state.brightness / 100);
+
+		this._state.on = true;
+		this.emit("state change", this.state);
+
+		return this._parent.setSubsectionColor(
+			this._configuration.section_start, 
+			this._configuration.section_end, 
+			this._configuration.section_id,
+			{ red, green, blue }
+		);
+	}
+
+	turnOff() {
+		this._state.on = false;
+		this.emit("state change", this.state);
+		return this._parent.removeSubsection(this._configuration.section_id);
+	}
+
+	setColor(color) {
+		this._state.color = utils.fillPartialHSL(color, this._state.color);
+
+		return this.turnOn();
+	}
+
+	setBrightness(brightness) {
+		this._state.brightness = brightness;
+
+		return this.turnOn();
+	}
+
+	pullState() {
+		if (this._parent == null) return Promise.resolve();
+
+		const futureState = this.state;
+
+		futureState.on = this._parent.isSubsectionActive(this._configuration.section_id);
+
+		if (this.state.hash != futureState.hash) {
+			this._state = futureState;
+			this.emit("state change", futureState);
+		}
+
+		return Promise.resolve();
+	}
+}
+
+module.exports = HCMHAddressableSubsection;

HCMagicHome.js

@@ -1,6 +1,7 @@
 const {
 	HCColorLamp,
-	StateUpdateManager
+	StateUpdateManager,
+	utils,
 } = require('homecontrol-control-base');
 
 const { Control } = require('magic-home');
@@ -103,7 +104,7 @@ class HCMagicHome extends HCColorLamp {
 		futureState.effect = "none";
 		let suid = this._sumanager.registerUpdate(futureState);
 
-		let { red, green, blue } = HSL_to_RGB(futureState.color);
+		let { red, green, blue } = utils.HSL_to_RGB(futureState.color);
 
 		return this._control.setColorWithBrightness(red, green, blue, futureState.brightness).then(success => {
 			this._sumanager.confirmUpdate(suid);
@@ -124,7 +125,7 @@ class HCMagicHome extends HCColorLamp {
 		futureState.effect = "none";
 		let suid = this._sumanager.registerUpdate(futureState);
 
-		let { red, green, blue } = HSL_to_RGB(futureState.color);
+		let { red, green, blue } = utils.HSL_to_RGB(futureState.color);
 
 		return this._control.setColorWithBrightness(red, green, blue, futureState.brightness).then(success => {
 			this._sumanager.confirmUpdate(suid);
@@ -166,7 +167,7 @@ class HCMagicHome extends HCColorLamp {
 		if(effect == 'none') {
 			futureState.effect = "none";
 
-			let { red, green, blue } = HSL_to_RGB(futureState.color);
+			let { red, green, blue } = utils.HSL_to_RGB(futureState.color);
 
 			promise = this._control.setColorWithBrightness(red, green, blue, futureState.brightness);
 		} else {
@@ -209,7 +210,7 @@ class HCMagicHome extends HCColorLamp {
 
 			if (futureState.effect == 'none') { // only update color when no effects are playing
 				futureState.brightness = extractBrightness(status.color);
-				futureState.color = RGB_to_HSL(removeBrightness(status.color));
+				futureState.color = utils.RGB_to_HSL(removeBrightness(status.color));
 			}
 
 			if (currentState.hash != futureState.hash) {
@@ -223,71 +224,6 @@ class HCMagicHome extends HCColorLamp {
 
 module.exports = HCMagicHome;
 
-function HSL_to_RGB(hsl) {
-	let h = hsl.hue / 360;
-	let s = hsl.sat / 100;
-	let l = hsl.l / 100;
-
-	let r, g, b;
-
-	if (s == 0) {
-	  	r = g = b = l; // achromatic
-	} else {
-		var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
-		var p = 2 * l - q;
-
-		r = hue2rgb(p, q, h + 1/3);
-		g = hue2rgb(p, q, h);
-		b = hue2rgb(p, q, h - 1/3);
-	}
-
-	return {
-		red: Math.round(r * 255),
-		green: Math.round(g * 255),
-		blue: Math.round(b * 255)
-	};
-}
-
-function hue2rgb(p, q, t) {
-	if (t < 0) t += 1;
-	if (t > 1) t -= 1;
-	if (t < 1/6) return p + (q - p) * 6 * t;
-	if (t < 1/2) return q;
-	if (t < 2/3) return p + (q - p) * (2/3 - t) * 6;
-	return p;
-}
-
-function RGB_to_HSL(rgb) {
-	let r = rgb.red / 255;
-	let g = rgb.green / 255;
-	let b = rgb.blue / 255;
-
-	let max = Math.max(r, g, b), min = Math.min(r, g, b);
-
-	if (max == min || max - min < 0.01) {
-		h = s = 0; // achromatic
-	} else {
-		var d = max - min;
-		s = d / (2 - max - min);
-
-		switch (max) {
-			case r: h = (g - b) / d + (g < b ? 6 : 0); break;
-			case g: h = (b - r) / d + 2; break;
-			case b: h = (r - g) / d + 4; break;
-		}
-
-		h /= 6;
-	}
-
-	let l = 1 - 0.5 * s;
-
-	return {
-		hue: Math.round(h * 360),
-		sat: Math.round(s * 100),
-		l: Math.round(l * 100)
-	};
-}
-
 function extractBrightness(rgb) {
 	let max = Math.max(rgb.red, rgb.green, rgb.blue);
 	return (max / 255) * 100;

HCMagicHomeAddressable.js

@@ -0,0 +1,334 @@
+const {
+	HCColorLamp,
+	StateUpdateManager,
+	utils,
+} = require('homecontrol-control-base');
+
+const { ControlAddressable, AddressableColorStopMode } = require('magic-home');
+
+const RBM_EFFECTS = new Array(100).fill(null).map((_,i) => {
+    return { name: `Random Effect ${i}`, id: `rbm-${i}` };
+});
+
+class HCMagicHomeAddressable extends HCColorLamp {
+	constructor(config, registry) {
+		super(config);
+
+		if (!("address" in this._configuration)) {
+			throw new Error(`Required configuration field "address" is missing"`);
+		}
+        if (!("strip_length" in this._configuration)) {
+			throw new Error(`Required configuration field "strip_length" is missing"`);
+		}
+
+		const opts = {
+            log_all_received: (this._configuration.logall !== undefined) ? this._configuration.logall : false,
+			connect_timeout: (this._configuration.connect_timeout !== undefined) ? this._configuration.connect_timeout : 10000,
+			command_timeout: (this._configuration.command_timeout !== undefined) ? this._configuration.command_timeout : 5000,
+		};
+
+		this._control = new ControlAddressable(this._configuration.address, opts);
+
+		this._sumanager = new StateUpdateManager(this._state);
+        this._registry = registry;
+
+        if ("registry_key" in this._configuration) {
+            this._registry[this._configuration.registry_key] = this;
+        }
+
+        this._subsections = [];
+
+        this._initialUpdate = true;
+	}
+
+    async deinit() {
+        if ("registry_key" in this._configuration) {
+            delete this._registry[this._configuration.registry_key];
+        }
+    }
+
+	static get version() {
+		return require("./package.json").version;
+	}
+
+	// overwrite to make use of the SUManager
+	get state() {
+		return this._sumanager.state.clone();
+	}
+
+	get effects() {
+		return [
+            { name: "Subsection Color Mode", id: "subsections" },
+            ...RBM_EFFECTS,
+        ];
+	}
+
+    _createSubsectionMode() {
+        const currentState = this.state;
+        const mode = new AddressableColorStopMode(this._configuration.strip_length);
+
+        let { red: bgRed, green: bgGreen, blue: bgBlue } = utils.HSL_to_RGB(currentState.color);
+
+        bgRed = Math.round(bgRed * currentState.brightness / 100);
+        bgGreen = Math.round(bgGreen * currentState.brightness / 100);
+        bgBlue = Math.round(bgBlue * currentState.brightness / 100);
+
+        mode.addColorStop(0, bgRed, bgGreen, bgBlue);
+
+        for (let i = 0; i < this._subsections.length; i++) {
+            const ss = this._subsections[i];
+
+            if (ss.start >= this._configuration.strip_length) {
+                break;
+            }
+
+            mode.addColorStop(ss.start, ss.color.red, ss.color.green, ss.color.blue);
+
+            if (i < this._subsections.length - 1) {
+                if (this._subsections[i+1].start > ss.end && ss.end < this._configuration.strip_length) {
+                    mode.addColorStop(ss.end, bgRed, bgGreen, bgBlue);
+                }
+            } else {
+                if (ss.end  < this._configuration.strip_length) {
+                    mode.addColorStop(ss.end, bgRed, bgGreen, bgBlue);
+                }
+            }
+        }
+
+        return mode;
+    }
+
+	turnOn() {
+		let futureState = this.state;
+		futureState.on = true;
+		let suid = this._sumanager.registerUpdate(futureState);
+
+		return this._control.setPower(true).then(success => {
+			this._sumanager.confirmUpdate(suid);
+
+			if (this._sumanager.highestConfirmedId == suid) {
+				this.emit("state change", this.state);
+			}
+			return success;
+		}).catch(err => {
+			this._sumanager.rejectUpdate(suid);
+			throw err;
+		});
+	}
+
+	turnOff() {
+		let futureState = this.state;
+		futureState.on = false;
+		let suid = this._sumanager.registerUpdate(futureState);
+
+		return this._control.setPower(false).then(success => {
+			this._sumanager.confirmUpdate(suid);
+
+			if (this._sumanager.highestConfirmedId == suid) {
+				this.emit("state change", this.state);
+			}
+			return success;
+		}).catch(err => {
+			this._sumanager.rejectUpdate(suid);
+			throw err;
+		});
+	}
+
+    // color = {red, green, blue}
+    setSubsectionColor(start, end, ssid, color) {
+        this._subsections = this._subsections.filter(ss => ss.id != ssid);
+
+        this._subsections.push({ start, end, id: ssid, color });
+
+        this._subsections.sort((a,b) => a.start - b.start);
+
+        return this.setEffect("subsections");
+    }
+
+    removeSubsection(ssid) {
+        this._subsections = this._subsections.filter(ss => ss.id != ssid);
+
+        if (this._subsections.length > 0) {
+            return this.setEffect("subsections");
+        } else {
+            return this.setEffect("none");
+        }
+    }
+
+    isSubsectionActive(ssid) {
+        return this.state.on && this.state.effect === "subsections" && this._subsections.find(ss => ss.id === ssid) !== null;
+    }
+
+	setBrightness(brightness) {
+		let futureState = this.state;
+		futureState.brightness = brightness;
+		let suid = this._sumanager.registerUpdate(futureState);
+
+        let promise;
+
+        if (!["none", "subsections"].includes(futureState.effect)) {
+            promise = this.setEffect(futureState.effect);
+        } else {
+            promise = this.setColor(futureState.color);
+        }
+
+        return promise.then(success => {
+            this._sumanager.confirmUpdate(suid);
+
+			if (this._sumanager.highestConfirmedId == suid) {
+				this.emit("state change", this.state);
+			}
+			return success;
+        }).catch(err => {
+			this._sumanager.rejectUpdate(suid);
+			throw err;
+		});
+	}
+
+	setColor(color) {
+		const futureState = this.state;
+		futureState.color = utils.fillPartialHSL(color, futureState.color);
+		futureState.on = true; // setting color turns on the controller
+
+		let { red, green, blue } = utils.HSL_to_RGB(futureState.color);
+
+        red = Math.round(red * futureState.brightness / 100);
+        green = Math.round(green * futureState.brightness / 100);
+        blue = Math.round(blue * futureState.brightness / 100);
+
+        let promise;
+
+        if (futureState.effect !== "subsections") {
+            futureState.effect = "none";
+            const suid = this._sumanager.registerUpdate(futureState);
+
+            promise = this._control.setFixedMode({
+                effect: 1,
+                foreground: { red, green, blue }
+            }).then(success => {
+                this._sumanager.confirmUpdate(suid);
+    
+                if (this._sumanager.highestConfirmedId == suid) {
+                    this.emit("state change", this.state);
+                }
+                return success;
+            });
+        } else {
+            const suid = this._sumanager.registerUpdate(futureState);
+
+            const mode = this._createSubsectionMode();
+
+            return this._control.setMultiColorMode(mode).then(success => {
+                this._sumanager.confirmUpdate(suid);
+    
+                if (this._sumanager.highestConfirmedId == suid) {
+                    this.emit("state change", this.state);
+                }
+                return success;
+            });
+        }
+
+        return promise.catch(err => {
+            this._sumanager.rejectUpdate(suid);
+            throw err;
+        });
+	}
+
+	setEffect(id) {
+        let futureState = this.state;
+        futureState.effect = id;
+
+        let suid = this._sumanager.registerUpdate(futureState);
+
+        let promise = this.turnOn();
+
+        if (futureState.effect == "none" || futureState.effect == "subsections") {
+            promise = this.setColor(futureState.color).then(success => {
+                this._sumanager.confirmUpdate(suid);
+
+                if (this._sumanager.highestConfirmedId == suid) {
+                    this.emit("state change", this.state);
+                }
+                return success;
+            })
+        } else {
+            const rbmMatch = id.match(/rbm\-(\d+)/);
+
+            if (rbmMatch === null) {
+                return Promise.reject();
+            }
+
+            const rbmMode = Number(rbmMatch[1]);
+
+            promise = this._control.setRbmMode(rbmMode, futureState.brightness, 100).then(success => {
+                this._sumanager.confirmUpdate(suid);
+
+                if (this._sumanager.highestConfirmedId == suid) {
+                    this.emit("state change", this.state);
+                }
+                return success;
+            });
+        }
+
+        return promise.catch(err => {
+            this._sumanager.rejectUpdate(suid);
+            throw err;
+        });
+	}
+
+	pullState() {
+		return this._control.queryState().then(status => {
+			let currentState = this.state;
+			let futureState = currentState.clone();
+
+			// console.log(status);
+
+			futureState.on = status.on;
+
+			// let effect = (status.mode != 'color' && status.mode != 'warm_white' && status.mode != 'special') ? status.mode : 'none';
+			// if(effect != 'none') {
+			// 	let speed = (status.speed > 80) ? 'fast' : (status.speed > 30) ? 'medium' : 'slow';
+			// 	futureState.effect = speed + '-' + effect;
+			// } else {
+				// futureState.effect = 'none';
+			// }
+
+			if (status.mode == "fixed" || this._initialUpdate) { // only update color when no effects are playing
+				futureState.brightness = extractBrightness(status.color);
+				futureState.color = utils.RGB_to_HSL(removeBrightness(status.color));
+			}
+
+            if (status.mode === "rbm") {
+                futureState.effect = "rbm-" + status.effect;
+            }
+
+            // console.log(futureState);
+
+			if (currentState.hash != futureState.hash) {
+				// the state of the controller has changed externally
+				this._sumanager.insertConfirmedState(futureState);
+				this.emit("state change", this.state);
+			}
+
+            this._initialUpdate = false;
+		});
+	}
+}
+
+module.exports = HCMagicHomeAddressable;
+
+function extractBrightness(rgb) {
+	let max = Math.max(rgb.red, rgb.green, rgb.blue);
+	return (max / 255) * 100;
+}
+
+function removeBrightness(rgb) {
+	let max = Math.max(rgb.red, rgb.green, rgb.blue);
+	let scale = (max > 0) ? 255 / max : 0;
+
+	return {
+		red: rgb.red * scale,
+		green: rgb.green * scale,
+		blue: rgb.blue * scale,
+	};
+}

README.md

@@ -1,10 +1,42 @@
 ## Configuration
 
-- `ack`  
-Bitmask to set `ack` in the constructor.
+All types:
+
+- `type`  
+Either `"normal"`, `"addressable"` or `"subsection"`
+
+Type "normal" and "addressable":
+
 - `logall`  
 Sets `log_all_received` in the constructor.
 - `connect_timeout`  
 Sets `connect_timeout` in the constructor. (Default: 10000)
 - `command_timeout`
-Sets `command_timeout` in the constructor. (Default: 5000)
+Sets `command_timeout` in the constructor. (Default: 5000)
+
+Type "normal":
+
+- `ack`  
+Bitmask to set `ack` in the constructor.
+
+Type "addressable":
+
+- `strip_length`  
+Number of segments on the strip. Required.
+
+- `registry_key`  
+Name to register this controller in the global registry as. Only required when this device is supposed to have subsections.
+
+Type "subsection":
+
+- `parent`  
+Name of the parent device in the registry. Corresponds to a `registry_key`
+
+- `section_id`  
+Identifier of this section for the parent.
+
+- `section_start`  
+Which segment of the strip this subsection starts. May not be greater than `strip_length` of the parent.
+
+- `section_end`  
+Which segment of the strip this subsection ends. May not be greater than `strip_length` of the parent.

entry.js

@@ -0,0 +1,19 @@
+const HCMagicHome = require("./HCMagicHome");
+const HCMagicHomeAddressable = require("./HCMagicHomeAddressable");
+const HCMHAddressableSubsection = require("./HCMHAddressableSubsection");
+
+const MagicHomeRegistry = {};
+
+function proxy(opts) {
+    switch(opts.type) {
+        case "addressable":
+            return new HCMagicHomeAddressable(opts, MagicHomeRegistry);
+        case "subsection":
+            return new HCMHAddressableSubsection(opts, MagicHomeRegistry);
+        case "normal":
+        default:
+            return new HCMagicHome(opts);
+    }
+}
+
+module.exports = proxy;

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "hc-magichome",
-  "version": "1.3.1",
+  "version": "1.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -10,7 +10,7 @@
       "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
     },
     "homecontrol-control-base": {
-      "version": "git+https://git.literalchaos.de/jan/homecontrol-control-base.git#304c97bdcf84b71168567046560d7777f09dceed",
+      "version": "git+https://git.literalchaos.de/jan/homecontrol-control-base.git#37eb940fbda9c423834ca3b0f6895753f446ed88",
       "from": "git+https://git.literalchaos.de/jan/homecontrol-control-base.git",
       "requires": {
         "merge-options": "^1.0.1",
@@ -23,9 +23,9 @@
       "integrity": "sha1-caUMhCnfync8kqOQpKA7OfzVHT4="
     },
     "magic-home": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/magic-home/-/magic-home-2.6.1.tgz",
-      "integrity": "sha512-KU2msJWzOqqD4ofId99krddZpK3WcWAkGZ/2+VpIOYYRPKEatRvb/J5MfkXhK/MjDypPIaZh/CU5IxBCo5eKuA==",
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/magic-home/-/magic-home-2.8.1.tgz",
+      "integrity": "sha512-qKKkGcZs4utvTa3lw8mnbxPahhEmrFXAAm8MtjjENowM5ic6mOi3nqiplHSdMauvsXgt1VHa8/MCh/nfqMv3sQ==",
       "requires": {
         "commander": "^2.20.0",
         "merge-options": "^1.0.1"

package.json

@@ -1,8 +1,8 @@
 {
   "name": "hc-magichome",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "Magic Home Plugin for Homecontrol",
-  "main": "HCMagicHome.js",
+  "main": "entry.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
@@ -14,6 +14,6 @@
   "license": "UNLICENSED",
   "dependencies": {
     "homecontrol-control-base": "git+https://git.literalchaos.de/jan/homecontrol-control-base.git",
-    "magic-home": "^2.6.1"
+    "magic-home": "^2.8.1"
   }
 }