sensors/client/src/App.js

import React, { useState, useEffect } from 'react';
import { ComposedChart, Bar, Label, LineChart, ReferenceLine, Line, XAxis, YAxis, CartesianGrid, Tooltip, Legend, ResponsiveContainer } from 'recharts';
import Datetime from 'react-datetime';
import 'react-datetime/css/react-datetime.css';
import axios from 'axios';
import moment from 'moment';
import './App.css';

const durations = [
	{id: 0, len: 'Day', win: '10m', full: '10 min', delta: [1, 'days']},
	{id: 1, len: 'Day', win: '1h', full: '1 hour', delta: [1, 'days']},
	{id: 2, len: 'Week', win: '1h', full: '1 hour', delta: [7, 'days']},
	{id: 3, len: 'Week', win: '1d', full: '1 day', delta: [7, 'days']},
	{id: 4, len: 'Month', win: '1d', full: '1 day', delta: [1, 'months']},
	{id: 5, len: 'Month', win: '7d', full: '7 day', delta: [1, 'months']},
	{id: 6, len: 'Year', win: '1d', full: '1 day', delta: [1, 'years']},
	{id: 7, len: 'Year', win: '30d', full: '30 day', delta: [1, 'years']},
];

function useSensor(measurement, name, end, duration) {
	if (!data) {
		return (
			<>
				<h2>Water Usage</h2>

				<p>Loading...</p>
			</>
		);
	}

	return (
		<>
			<h2>Water Usage {loading ? 'Loading...' : ''}</h2>

			<ResponsiveContainer width='100%' height={300}>
				<ComposedChart syncId={1} data={data} margin={{ top: 5, left: 0, right: 30, bottom: 0 }}>
					<XAxis
						dataKey='time'
						minTickGap={10}
						tickFormatter={timeStr => moment(timeStr).format('HH:mm')}
					/>

					<YAxis
						yAxisId='right'
						domain={data.length ? [data[0].consumption_data, data.slice(-1)[0].consumption_data] : [100, 0]}
						orientation='right'
						hide={true}
					/>
					<YAxis
						yAxisId='left'
					/>

					<CartesianGrid strokeDasharray='3 3'/>
					<Tooltip
						formatter={v => v + ' L'}
						labelFormatter={timeStr => moment(timeStr).format('ddd MMM DD h:mm A')}
						separator=': '
					/>

					<ReferenceLine yAxisId='right' x={moment().startOf('day').toISOString().replace('.000', '')} stroke='blue' />

					<Bar
						yAxisId='left'
						type='monotone'
						dataKey='delta'
						name='Delta'
						fill='green'
						isAnimationActive={false}
					/>

					<Line
						yAxisId='right'
						type='monotone'
						dataKey='max'
						name='Total'
						stroke='black'
						strokeWidth={2}
						dot={false}
						isAnimationActive={false}
					/>
				</ComposedChart>
			</ResponsiveContainer>
		</>
	);
}


function Graphs({end, duration}) {
	return (
		<div className='container'>
			<OutsideTemperature end={end} duration={duration} />
			<BedroomTemperature end={end} duration={duration} />
			<Thermostat end={end} duration={duration} />
			<Gas end={end} duration={duration} />
			<Water end={end} duration={duration} />
		</div>
	);
}

function Menu({duration, setDuration, end, setEnd}) {
	const [submenu, setSubmenu] = useState(false);

	const chooseDuration = (x) => {
		setSubmenu(false);
		setDuration(x);
	};

	const chooseEnd = (x) => {
		setSubmenu(false);
		const newEnd = x.add(...duration.delta);
		setEnd(newEnd);
	};

	const next = () => {
		setSubmenu(false);
		setEnd(prevEnd => moment(prevEnd).add(...duration.delta));
	}

	const prev = () => {
		setSubmenu(false);
		setEnd(prevEnd => moment(prevEnd).subtract(duration.delta[0], duration.delta[1]));
	}

	return (
		<div className='menu'>
			{!!submenu &&<div className='submenu'>
				{submenu === 'end' &&
					<>
						<div className='submenu-header'>
							<h2>Choose start date:</h2>
							<button onClick={() => setSubmenu(false)}>×</button>
						</div>

						<div className='datepicker'>
							<Datetime
								input={false}
								timeFormat={false}
								onChange={(x) => chooseEnd(x)}
							/>
						</div>
					</>
				}

				{submenu === 'duration' &&
					<>
						<div className='submenu-header'>
							<h2>Choose duration:</h2>
							<button onClick={() => setSubmenu(false)}>×</button>
						</div>

						{durations.map(x =>
							<button key={x.id} onClick={() => chooseDuration(x)}>Last {x.len} / {x.full} data</button>
						)}
					</>
				}
			</div>}

			<div className='menu-container'>
				<button onClick={() => prev()}>&lt;</button>

				<button
					onClick={() => setSubmenu('end')}
					className={submenu === 'end' ? 'active' : ''}
				>
					{moment(end).subtract(duration.delta[0], duration.delta[1]).format('ddd MMM DD')}
				</button>

				<button
					onClick={() => setSubmenu('duration')}
					className={submenu === 'duration' ? 'active' : ''}
				>
					{duration.len} / {duration.win}
				</button>

				<button onClick={() => next()}>&gt;</button>
			</div>
		</div>
	);
}

function App() {
	const [duration, setDuration] = useState(durations[0]);
	const [end, setEnd] = useState(moment());

	return (
		<div>
			<Menu
				duration={duration}
				setDuration={setDuration}
				end={end}
				setEnd={setEnd}
			/>

			<Graphs
				end={end}
				duration={duration}
			/>
		</div>
	);
}

export default App;