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https://github.com/jdillenburg/esphome.git
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Added parking simulator
This commit is contained in:
John Dillenburg
2
.gitignore
vendored
2
.gitignore
vendored
@@ -14,3 +14,5 @@
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!/packages/
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!/packages/
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!/packages/wifi.yaml
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!/packages/wifi.yaml
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!/packages/beacon.yaml
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!/packages/beacon.yaml
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!/README_Assets/*
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!/docs/*
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14
docs/index.html
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14
docs/index.html
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<!DOCTYPE html>
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<html>
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<head>
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<title>Garage Parking Assistant</title>
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<script src="https://unpkg.com/react@17/umd/react.development.js"></script>
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<script src="https://unpkg.com/react-dom@17/umd/react-dom.development.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
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<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">
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</head>
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<body>
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<div id="root"></div>
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<script type="text/babel" src="simulator.js"></script>
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</body>
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</html>
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122
docs/simulator.js
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122
docs/simulator.js
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import React, { useState, useEffect } from 'react';
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import { Slider } from '@/components/ui/slider';
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import { Card, CardHeader, CardTitle, CardContent } from '@/components/ui/card';
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const GarageParkingAssistant = () => {
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const [distance, setDistance] = useState(2.5);
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const [isWarningState, setIsWarningState] = useState(false);
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const [warningBlink, setWarningBlink] = useState(false);
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// Constants from the configuration
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const MIN_DISTANCE = 0.5;
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const BUFFER_DISTANCE = 0.1;
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const MAX_DISTANCE = 5.0;
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const NUM_LEDS = 60;
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// Calculate boundaries
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const minSafe = MIN_DISTANCE - BUFFER_DISTANCE;
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const maxSafe = MIN_DISTANCE + BUFFER_DISTANCE;
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// Warning blink effect
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useEffect(() => {
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let interval;
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if (isWarningState) {
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interval = setInterval(() => {
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setWarningBlink(prev => !prev);
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}, 500);
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}
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return () => clearInterval(interval);
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}, [isWarningState]);
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// Calculate LED colors based on distance
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const calculateLEDs = () => {
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if (distance < minSafe) {
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return Array(NUM_LEDS).fill(warningBlink ? '#ff0000' : '#000000');
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}
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const leds = Array(NUM_LEDS).fill('#000000');
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const center = Math.floor(NUM_LEDS / 2);
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if (distance <= maxSafe) {
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return Array(NUM_LEDS).fill('#ff0000');
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} else if (distance >= MAX_DISTANCE) {
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return Array(NUM_LEDS).fill('#00ff00');
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} else {
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const distanceRatio = (distance - maxSafe) / (MAX_DISTANCE - maxSafe);
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const ledsToLight = Math.max(2, Math.ceil(NUM_LEDS * distanceRatio));
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const halfLeds = Math.floor(ledsToLight / 2);
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const red = Math.floor(255 * (1 - distanceRatio));
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const green = Math.floor(255 * distanceRatio);
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const color = `#${red.toString(16).padStart(2, '0')}${green.toString(16).padStart(2, '0')}00`;
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for (let i = 0; i < halfLeds; i++) {
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leds[center + i] = color;
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leds[center - 1 - i] = color;
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}
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}
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return leds;
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};
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// Update warning state when distance changes
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useEffect(() => {
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setIsWarningState(distance < minSafe);
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}, [distance]);
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const leds = calculateLEDs();
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return (
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<Card className="w-full max-w-2xl">
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<CardHeader>
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<CardTitle>Garage Parking Assistant Simulator</CardTitle>
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</CardHeader>
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<CardContent className="space-y-6">
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<div className="flex items-center space-x-4">
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<span className="min-w-24">Distance: {distance.toFixed(2)}m</span>
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<Slider
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value={[distance]}
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onValueChange={(value) => setDistance(value[0])}
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min={0}
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max={MAX_DISTANCE}
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step={0.1}
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className="w-full"
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/>
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</div>
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<div className="relative w-full h-8 bg-gray-200 rounded-full overflow-hidden">
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<div className="flex h-full">
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{leds.map((color, index) => (
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<div
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key={index}
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className="flex-1 h-full transition-colors duration-200"
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style={{ backgroundColor: color }}
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/>
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))}
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</div>
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</div>
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<div className="space-y-2 text-sm">
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<div>Status Zones:</div>
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<div className="flex items-center space-x-2">
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<div className="w-4 h-4 bg-red-500"/>
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<span>Too Close Zone (< {minSafe}m)</span>
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</div>
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<div className="flex items-center space-x-2">
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<div className="w-4 h-4 bg-red-500"/>
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<span>Buffer Zone ({minSafe}m - {maxSafe}m)</span>
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</div>
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<div className="flex items-center space-x-2">
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<div className="w-4 h-4" style={{background: 'linear-gradient(to right, #ff0000, #00ff00)'}}/>
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<span>Approach Zone ({maxSafe}m - {MAX_DISTANCE}m)</span>
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</div>
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<div className="flex items-center space-x-2">
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<div className="w-4 h-4 bg-green-500"/>
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<span>Safe Zone (> {MAX_DISTANCE}m)</span>
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</div>
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</div>
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</CardContent>
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</Card>
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);
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};
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export default GarageParkingAssistant;
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