332 lines
10 KiB
JavaScript
332 lines
10 KiB
JavaScript
const {
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HCColorLamp,
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StateUpdateManager,
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utils
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} = require('homecontrol-control-base');
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const axios = require('axios');
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const { URL } = require('url');
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class ColorJumpEffect {
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constructor(colors, delay, sendCommand) {
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this._colors = colors;
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this._delay = delay;
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this._next = 0;
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this.sendCommand = sendCommand;
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}
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get delay() {
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return this._delay;
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}
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step() {
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let color = this._colors[this._next];
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let cmd = `Color ${color[0]},${color[1]},${color[2]}`;
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this._next = (this._next + 1) % this._colors.length;
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// console.log(cmd);
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return this.sendCommand(cmd);
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}
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init() {
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return Promise.resolve();
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}
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deinit() {
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return Promise.resolve();
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}
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}
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class SchemeEffect {
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constructor(scheme, speed, sendCommand) {
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this._scheme = scheme;
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this._speed = speed;
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this.sendCommand = sendCommand;
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}
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init() {
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return this.sendCommand(`Backlog Speed ${this._speed}; Scheme ${this._scheme}`);
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}
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deinit() {
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return this.sendCommand(`Scheme 0`);
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}
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}
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class HCTasmota extends HCColorLamp {
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constructor(config) {
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super(config);
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if (!("address" in this._configuration)) {
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throw new Error(`Required configuration field "address" is missing"`);
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}
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this._sumanager = new StateUpdateManager(this._state);
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this._effectInterval = null;
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this._effect = null;
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}
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// overwrite to make use of the SUManager
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get state() {
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return this._sumanager.state.clone();
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}
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get effects() {
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return [
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{ name: "Color Jump 3 SLOW", id: "jump3-slow" },
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{ name: "Color Jump 3 FAST", id: "jump3-fast" },
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{ name: "Color Cycle Up SLOW", id: "scheme-2-slow" },
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{ name: "Color Cycle Up FAST", id: "scheme-2-fast" },
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{ name: "Color Cycle Down SLOW", id: "scheme-3-slow" },
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{ name: "Color Cycle Down FAST", id: "scheme-3-fast" },
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{ name: "Color Cycle Random SLOW", id: "scheme-4-slow" },
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{ name: "Color Cycle Random FAST", id: "scheme-4-fast" },
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];
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}
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_sendCommand(cmd) {
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let url = new URL("/cm", this._configuration.address);
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url.searchParams.append("cmnd", cmd);
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return axios.post(url.toString());
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}
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init() {
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return this._sendCommand("State").then(res => {
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if (res.data.Scheme != 0) {
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return this._sendCommand("Scheme 0");
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}
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});
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}
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turnOn() {
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if (this.state.effect != "none") {
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return this.setEffect("none").then(() => this.turnOn());
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}
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let futureState = this.state;
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futureState.on = true;
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let suid = this._sumanager.registerUpdate(futureState);
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return this._sendCommand("Power on").then(resolveHelper(this, suid), rejectHelper(this, suid));
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}
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turnOff() {
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if (this.state.effect != "none") {
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return this.setEffect("none").then(() => this.turnOff());
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}
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let futureState = this.state;
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futureState.on = false;
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let suid = this._sumanager.registerUpdate(futureState);
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return this._sendCommand("Power off").then(resolveHelper(this, suid), rejectHelper(this, suid));
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}
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setBrightness(brightness) {
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if (this.state.effect != "none") {
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return this.setEffect("none").then(() => this.setBrightness(brightness));
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}
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let futureState = this.state;
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futureState.brightness = Math.round(brightness);
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futureState.on = true;
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let suid = this._sumanager.registerUpdate(futureState);
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return this._sendCommand(`HsbColor3 ${futureState.brightness}`).then(resolveHelper(this, suid), rejectHelper(this, suid));
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}
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setColor(color) {
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if (this.state.effect != "none") {
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return this.setEffect("none").then(() => this.setColor(color));
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}
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let futureState = this.state;
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futureState.on = true;
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futureState.color = utils.fillPartialHSL(color, futureState.color);
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futureState.color.hue = Math.round(futureState.color.hue);
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futureState.color.sat = Math.round(futureState.color.sat);
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futureState.color.l = Math.round(futureState.color.l);
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let suid = this._sumanager.registerUpdate(futureState);
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let url = new URL("/cm", this._configuration.address);
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url.searchParams.append("cmnd", `HsbColor ${futureState.color.hue},${futureState.color.sat},${futureState.brightness}`);
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return axios.post(url.toString()).then(resolveHelper(this, suid), rejectHelper(this, suid));
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}
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setEffect(id) {
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let futureState = this.state;
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let promise;
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if (this._effectInterval != null) {
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clearTimeout(this._effectInterval);
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}
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if (this._effect != null) {
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promise = this._effect.deinit();
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} else {
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promise = Promise.resolve();
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}
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if (id == "none") {
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promise.then(() => {
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this._effectInterval = null;
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this._effect = null;
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futureState.effect = "none";
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let url = new URL("/cm", this._configuration.address);
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url.searchParams.append("cmnd", `HsbColor ${Math.round(futureState.color.hue)},${Math.round(futureState.color.sat)},${futureState.brightness}`);
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return axios.post(url.toString());
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});
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} else {
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promise.then(() => {
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switch(id) {
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case "jump3-fast":
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futureState.effect = id;
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this._effect = new ColorJumpEffect([
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[255, 0, 0],
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[0, 255, 0],
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[0, 0, 255],
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], 200, this._sendCommand.bind(this));
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return this._effect.init().then(() => {
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return this._stepEffect();
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});
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case "jump3-slow":
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futureState.effect = id;
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this._effect = new ColorJumpEffect([
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[255, 0, 0],
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[0, 255, 0],
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[0, 0, 255],
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], 800, this._sendCommand.bind(this));
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return this._effect.init().then(() => {
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return this._stepEffect();
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});
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case "scheme-2-slow":
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futureState.effect = id;
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this._effect = new SchemeEffect(2, 30, this._sendCommand.bind(this));
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return this._effect.init();
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case "scheme-3-slow":
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futureState.effect = id;
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this._effect = new SchemeEffect(3, 30, this._sendCommand.bind(this));
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return this._effect.init();
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case "scheme-4-slow":
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futureState.effect = id;
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this._effect = new SchemeEffect(4, 30, this._sendCommand.bind(this));
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return this._effect.init();
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case "scheme-2-fast":
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futureState.effect = id;
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this._effect = new SchemeEffect(2, 1, this._sendCommand.bind(this));
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return this._effect.init();
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case "scheme-3-fast":
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futureState.effect = id;
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this._effect = new SchemeEffect(3, 1, this._sendCommand.bind(this));
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return this._effect.init();
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case "scheme-4-fast":
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futureState.effect = id;
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this._effect = new SchemeEffect(4, 1, this._sendCommand.bind(this));
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return this._effect.init();
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default:
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return Promise.reject(new Error("Invalid effect id"));
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}
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});
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}
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let suid = this._sumanager.registerUpdate(futureState);
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return promise.then(resolveHelper(this, suid), rejectHelper(this, suid));
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}
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pullState() {
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let url = new URL("/cm", this._configuration.address);
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url.searchParams.append("cmnd", `State`);
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return axios.get(url.toString()).then(res => {
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if (res.status) {
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let currentState = this.state;
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let futureState = currentState.clone();
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let { hsl, brightness } = parseHsbString(res.data.HSBColor);
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// only update color info if we're not currently changing it constantly with an effect
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if (currentState.effect == "none") {
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futureState.color = hsl;
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if (res.data.Scheme != 0) {
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this.sendCommand("Scheme 0");
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}
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}
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futureState.on = res.data.POWER == "ON";
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futureState.brightness = brightness;
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if (currentState.hash != futureState.hash) {
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// the state of the controller has changed externally
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this._sumanager.insertConfirmedState(futureState);
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this.emit("state change", this.state);
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}
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} else {
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throw new Error(`Got HTTP ${res.status}: ${res.data}`);
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}
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});
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}
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_stepEffect() {
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if (this._effect != null) {
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return this._effect.step().then(() => {
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this._effectInterval = setTimeout(() => this._stepEffect(), this._effect.delay);
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});
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} {
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return Promise.resolve();
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}
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}
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}
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module.exports = HCTasmota;
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function rejectHelper(self, suid) {
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return (err) => {
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self._sumanager.rejectUpdate(suid);
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throw err; // rethrow so we can catch it at a higher level
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};
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}
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function resolveHelper(self, suid) {
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return () => {
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self._sumanager.confirmUpdate(suid);
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if (self._sumanager.highestConfirmedId == suid) {
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self.emit("state change", self.state);
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}
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};
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}
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function parseHsbString(hsb) {
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let parts = hsb.split(",");
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let hue = Number(parts[0]);
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let sat = Number(parts[1]);
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let brightness = Number(parts[2]);
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let hsl = {
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hue,
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sat,
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l: 100 - sat/100 * 50,
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};
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return {
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hsl,
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brightness
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};
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} |