mirror of
https://github.com/cesanta/mongoose.git
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253 lines
11 KiB
JavaScript
253 lines
11 KiB
JavaScript
'use strict';
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import { h, render, useState, useEffect, useRef, html, Router } from './bundle.js';
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import { Icons, Login, Setting, Button, Stat, tipColors, Colored, Notification } from './components.js';
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const Logo = props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12.87 12.85"><defs><style>.ll-cls-1{fill:none;stroke:#000;stroke-miterlimit:10;stroke-width:0.5px;}</style></defs><g id="Layer_2" data-name="Layer 2"><g id="Layer_1-2" data-name="Layer 1"><path class="ll-cls-1" d="M12.62,1.82V8.91A1.58,1.58,0,0,1,11,10.48H4a1.44,1.44,0,0,1-1-.37A.69.69,0,0,1,2.84,10l-.1-.12a.81.81,0,0,1-.15-.48V5.57a.87.87,0,0,1,.86-.86H4.73V7.28a.86.86,0,0,0,.86.85H9.42a.85.85,0,0,0,.85-.85V3.45A.86.86,0,0,0,10.13,3,.76.76,0,0,0,10,2.84a.29.29,0,0,0-.12-.1,1.49,1.49,0,0,0-1-.37H2.39V1.82A1.57,1.57,0,0,1,4,.25H11A1.57,1.57,0,0,1,12.62,1.82Z"/><path class="ll-cls-1" d="M10.48,10.48V11A1.58,1.58,0,0,1,8.9,12.6H1.82A1.57,1.57,0,0,1,.25,11V3.94A1.57,1.57,0,0,1,1.82,2.37H8.9a1.49,1.49,0,0,1,1,.37l.12.1a.76.76,0,0,1,.11.14.86.86,0,0,1,.14.47V7.28a.85.85,0,0,1-.85.85H8.13V5.57a.86.86,0,0,0-.85-.86H3.45a.87.87,0,0,0-.86.86V9.4a.81.81,0,0,0,.15.48l.1.12a.69.69,0,0,0,.13.11,1.44,1.44,0,0,0,1,.37Z"/></g></g></svg>`;
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function Header({logout, user, setShowSidebar, showSidebar}) {
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return html`
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<div class="bg-white sticky top-0 z-[48] xw-full border-b py-2 ${showSidebar && 'pl-72'} transition-all duration-300 transform">
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<div class="px-2 w-full py-0 my-0 flex items-center">
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<button type="button" onclick=${ev => setShowSidebar(v => !v)} class="text-slate-400">
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<${Icons.bars3} class="h-6" />
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<//>
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<div class="flex flex-1 gap-x-4 self-stretch lg:gap-x-6">
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<div class="relative flex flex-1"><//>
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<div class="flex items-center gap-x-4 lg:gap-x-6">
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<span class="text-sm text-slate-400">logged in as: ${user}<//>
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<div class="hidden lg:block lg:h-4 lg:w-px lg:bg-gray-200" aria-hidden="true"><//>
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<${Button} title="Logout" icon=${Icons.logout} onclick=${logout} />
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<//>
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<//>
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<//>
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<//>`;
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};
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function Sidebar({url, show}) {
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const NavLink = ({title, icon, href, url}) => html`
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<div>
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<a href="#${href}" class="${href == url ? 'bg-slate-50 text-blue-600 group' : 'text-gray-700 hover:text-blue-600 hover:bg-gray-50 group'} flex gap-x-3 rounded-md p-2 text-sm leading-6 font-semibold">
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<${icon} class="w-6 h-6"/>
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${title}
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<///>
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<//>`;
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return html`
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<div class="bg-violet-100 hs-overlay hs-overlay-open:translate-x-0
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-translate-x-full transition-all duration-300 transform
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fixed top-0 left-0 bottom-0 z-[60] w-72 bg-white border-r
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border-gray-200 overflow-y-auto scrollbar-y
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${show && 'translate-x-0'} right-auto bottom-0">
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<div class="flex flex-col m-4 gap-y-6">
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<div class="flex h-10 shrink-0 items-center gap-x-4 font-bold text-xl text-slate-500">
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<${Logo} class="h-full"/> Your Brand
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<//>
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<div class="flex flex-1 flex-col">
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<${NavLink} title="Dashboard" icon=${Icons.home} href="/" url=${url} />
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<${NavLink} title="Settings" icon=${Icons.settings} href="/settings" url=${url} />
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<//>
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<//>
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<//>`;
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};
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function Events({}) {
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const [events, setEvents] = useState([]);
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const refresh = () => fetch('api/events/get').then(r => r.json()).then(r => setEvents(r)).catch(e => console.log(e));
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useEffect(refresh, []);
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const Th = props => html`<th scope="col" class="sticky top-0 z-10 border-b border-slate-300 bg-white bg-opacity-75 py-1.5 px-4 text-left text-sm font-semibold text-slate-900 backdrop-blur backdrop-filter">${props.title}</th>`;
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const Td = props => html`<td class="whitespace-nowrap border-b border-slate-200 py-2 px-4 pr-3 text-sm text-slate-900">${props.text}</td>`;
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const Prio = ({prio}) => {
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const text = ['high', 'medium', 'low'][prio];
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const colors = [tipColors.red, tipColors.yellow, tipColors.green][prio];
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return html`<${Colored} colors=${colors} text=${text} />`;
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};
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const Event = ({e}) => html`
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<tr>
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<${Td} text=${['power', 'hardware', 'tier3', 'tier4'][e.type]} />
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<${Td} text=${html`<${Prio} prio=${e.prio}/>`} />
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<${Td} text=${e.time || '1970-01-01'} />
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<${Td} text=${e.text} />
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<//>`;
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//console.log(events);
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return html`
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<div class="my-4 h-64 divide-y divide-gray-200 rounded bg-white overflow-auto">
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<div class="font-light uppercase flex items-center text-slate-600 px-4 py-2">
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Event Log
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<//>
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<div class="">
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<table class="">
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<thead>
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<tr>
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<${Th} title="Type" />
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<${Th} title="Prio" />
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<${Th} title="Time" />
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<${Th} title="Description" />
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</tr>
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</thead>
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<tbody>
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${events.map(e => h(Event, {e}))}
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</tbody>
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</table>
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<//>
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<//>`;
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};
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function Chart({data}) {
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const n = data.length /* entries */, w = 20 /* entry width */, ls = 15/* left space */;
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const h = 100 /* graph height */, yticks = 5 /* Y axis ticks */, bs = 10 /* bottom space */;
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const ymax = 25;
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const yt = i => (h - bs) / yticks * (i + 1);
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const bh = p => (h - bs) * p / 100; // Bar height
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const by = p => (h - bs) - bh(p);
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const range = (start, size, step) => Array.from({length: size}, (_, i) => i * (step || 1) + start);
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// console.log(ds);
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return html`
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<div class="my-4 divide-y divide-gray-200 overflow-auto rounded bg-white">
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<div class="font-light uppercase flex items-center text-gray-600 px-4 py-2">
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Temperature, last 24h
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<//>
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<div class="relative">
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<svg class="bg-yellow-x50 w-full p-4" viewBox="0 0 ${n*w+ls} ${h}">
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${range(0, yticks).map(i => html`
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<line x1=0 y1=${yt(i)} x2=${ls+n*w} y2=${yt(i)} stroke-width=0.3 class="stroke-slate-300" stroke-dasharray="1,1" />
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<text x=0 y=${yt(i)-2} class="text-[6px] fill-slate-400">${ymax-ymax/yticks*(i+1)}<//>
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`)}
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${range(0, n).map(x => html`
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<rect x=${ls+x*w} y=${by(data[x]*100/ymax)} width=12 height=${bh(data[x]*100/ymax)} rx=2 class="fill-cyan-500" />
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<text x=${ls+x*w} y=100 class="text-[6px] fill-slate-400">${x*2}:00<//>
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`)}
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<//>
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<//>
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<//>`;
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};
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function DeveloperNote({text}) {
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return html`
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<div class="flex p-4 gap-2">
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<${Icons.info} class="self-start basis-[30px] grow-0 shrink-0 text-green-600" />
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<div class="text-sm">
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<div class="font-semibold mt-1">Developer Note<//>
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${text.split('.').map(v => html` <p class="my-2 text-slate-500">${v}<//>`)}
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<//>
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<//>`;
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};
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function Main({}) {
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const [stats, setStats] = useState(null);
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const refresh = () => fetch('api/stats/get').then(r => r.json()).then(r => setStats(r));
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useEffect(refresh, []);
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if (!stats) return '';
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return html`
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<div class="p-2">
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<div class="p-4 sm:p-2 mx-auto grid grid-cols-2 lg:grid-cols-4 gap-4">
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<${Stat} title="Temperature" text="${stats.temperature} °C" tipText="good" tipIcon=${Icons.ok} tipColors=${tipColors.green} />
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<${Stat} title="Humidity" text="${stats.humidity} %" tipText="warn" tipIcon=${Icons.warn} tipColors=${tipColors.yellow} />
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<div class="bg-white col-span-2 border rounded-md shadow-lg" role="alert">
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<${DeveloperNote} text="Stats data is received from the Mongoose backend" />
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<//>
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<//>
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<div class="p-4 sm:p-2 mx-auto grid grid-cols-1 lg:grid-cols-2 gap-4">
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<${Events} />
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<div class="my-4 hx-24 bg-white border rounded-md shadow-lg" role="alert">
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<${DeveloperNote}
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text="Events data is also received from the backend,
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via the /api/events/get API call, which returns an array of objects each
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representing an event. Events table is scrollable,
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Table header is sticky" />
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<//>
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<${Chart} data=${stats.points} />
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<div class="my-4 hx-24 bg-white border rounded-md shadow-lg" role="alert">
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<${DeveloperNote}
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text="This chart is an SVG image, generated on the fly from the
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data returned by the /api/stats/get API call" />
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<//>
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<//>
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<//>`;
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};
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function Settings({}) {
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const [settings, setSettings] = useState(null);
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const [saveResult, setSaveResult] = useState(null);
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const refresh = () => fetch('api/settings/get')
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.then(r => r.json())
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.then(r => setSettings(r));
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useEffect(refresh, []);
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const mksetfn = k => (v => setSettings(x => Object.assign({}, x, {[k]: v})));
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const onsave = ev => fetch('api/settings/set', {
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method: 'post', body: JSON.stringify(settings)
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}).then(r => r.json())
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.then(r => setSaveResult(r))
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.then(refresh);
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if (!settings) return '';
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const logOptions = [[0, 'Disable'], [1, 'Error'], [2, 'Info'], [3, 'Debug']];
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return html`
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<div class="m-4 grid grid-cols-1 gap-4 md:grid-cols-2">
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<div class="py-1 divide-y border rounded bg-white flex flex-col">
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<div class="font-light uppercase flex items-center text-gray-600 px-4 py-2">
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Device Settings
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<//>
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<div class="py-2 px-5 flex-1 flex flex-col relative">
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${saveResult && html`<${Notification} ok=${saveResult.status}
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text=${saveResult.message} close=${() => setSaveResult(null)} />`}
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<${Setting} title="Enable Logs" value=${settings.log_enabled} setfn=${mksetfn('log_enabled')} type="switch" />
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<${Setting} title="Log Level" value=${settings.log_level} setfn=${mksetfn('log_level')} type="select" addonLeft="0-3" disabled=${!settings.log_enabled} options=${logOptions}/>
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<${Setting} title="Brightness" value=${settings.brightness} setfn=${mksetfn('brightness')} type="number" addonRight="%" />
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<${Setting} title="Device Name" value=${settings.device_name} setfn=${mksetfn('device_name')} type="" />
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<div class="mb-1 mt-3 flex place-content-end"><${Button} icon=${Icons.save} onclick=${onsave} title="Save Settings" /><//>
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<//>
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<//>
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<div class="bg-white border rounded-md text-ellipsis overflow-auto" role="alert">
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<${DeveloperNote}
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text="A variety of controls are pre-defined to ease the development:
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toggle button, dropdown select, input field with left and right
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addons. Device settings are received by calling
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/api/settings/get API call, which returns settings JSON object.
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Clicking on a save button calls /api/settings/set
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API call" />
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<//>
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<//>`;
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};
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const App = function({}) {
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const [loading, setLoading] = useState(true);
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const [url, setUrl] = useState('/');
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const [user, setUser] = useState('');
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const [showSidebar, setShowSidebar] = useState(true);
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const logout = () => fetch('api/logout').then(r => setUser(''));
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const login = r => !r.ok ? setLoading(false) && setUser(null) : r.json()
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.then(r => setUser(r.user))
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.finally(r => setLoading(false));
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useEffect(() => fetch('api/login').then(login), []);
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if (loading) return ''; // Show blank page on initial load
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if (!user) return html`<${Login} loginFn=${login} logoIcon=${Logo}
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title="Device Dashboard Login"
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tipText="To login, use: admin/admin, user1/user1, user2/user2" />`; // If not logged in, show login screen
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return html`
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<div class="min-h-screen bg-slate-100">
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<${Sidebar} url=${url} show=${showSidebar} />
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<${Header} logout=${logout} user=${user} showSidebar=${showSidebar} setShowSidebar=${setShowSidebar} />
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<div class="${showSidebar && 'pl-72'} transition-all duration-300 transform">
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<${Router} onChange=${ev => setUrl(ev.url)} history=${History.createHashHistory()} >
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<${Main} default=${true} />
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<${Settings} path="settings" />
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<//>
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<//>
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<//>`;
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};
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window.onload = () => render(h(App), document.body);
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