91 lines
2.3 KiB
JavaScript
91 lines
2.3 KiB
JavaScript
/**
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* Users can add sensors in their rooms.
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* Sensors typically measure physical quantities in a room.
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* You must support temperature sensors, humidity sensors, light sensors (which measure luminosity1).
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* Sensors have an internal state that cannot be changed by the user.
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* For this story, make the sensors return a constant value with some small random error.
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*/
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/*
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OPTIONAL STATE
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error: 2.4
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<text style={errorStyle} x={100} y={100} textAnchor="middle" dy="0.6em" fontWeight="bold">
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±{this.state.error}
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</text>
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errorStyle,
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*/
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import React, {Component} from "react";
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import {CircularInput, CircularProgress, CircularTrack} from "react-circular-input";
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import { sensorText, style, valueStyle} from "./SensorStyle";
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import Settings from "./DeviceSettings";
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import {StyledDiv} from "./styleComponents";
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export default class Sensor extends Component {
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constructor(props) {
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super(props);
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this.state = {
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turnedOn: false,
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value: 0,
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};
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this.units = ""
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}
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setName = () => {
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if (this.props.device.name.length > 15) {
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return this.props.device.name.slice(0, 12) + "..."
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}
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return this.props.device.name;
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};
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componentDidMount() {
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switch(this.props.device.sensor) {
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case "TEMPERATURE":
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this.units = "ºC";
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break;
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case "HUMIDITY" :
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this.units = "%";
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break;
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case "LIGHT":
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this.units = "lm";
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break;
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default:
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this.units = "";
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}
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this.setState({
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value : this.props.device.value
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});
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}
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render() {
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return (
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<StyledDiv>
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<Settings
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deviceId={this.props.device.id}
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edit={this.props.edit}
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onChangeData={(id, newSettings) => this.props.onChangeData(id, newSettings)}/>
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<CircularInput
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value={this.state.value / 100}
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style={style}
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>
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<CircularTrack/>
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<CircularProgress/>
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<text style={valueStyle} x={100} y={80} textAnchor="middle" dy="0.3em" fontWeight="bold">
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{Math.round(this.state.value)}{this.units}
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</text>
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<text style={sensorText} x={100} y={150} textAnchor="middle" dy="0.3em" fontWeight="bold">
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{this.setName()}
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</text>
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</CircularInput>
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</StyledDiv>
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)
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}
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}
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