From fd70f95224374d23157ee7c0357733102cd0df53 Mon Sep 17 00:00:00 2001
From: Alexander Neonxp Kiryukhin <i@neonxp.ru>
Date: Sun, 18 Aug 2024 13:29:54 +0300
Subject: initial

---
 web/app/App.jsx   | 97 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 web/app/index.jsx |  7 ++++
 2 files changed, 104 insertions(+)
 create mode 100644 web/app/App.jsx
 create mode 100644 web/app/index.jsx

(limited to 'web/app')

diff --git a/web/app/App.jsx b/web/app/App.jsx
new file mode 100644
index 0000000..a31545e
--- /dev/null
+++ b/web/app/App.jsx
@@ -0,0 +1,97 @@
+import React, { useState, useEffect } from "react"
+import { Map, Marker, GeoJson, ZoomControl } from "pigeon-maps"
+import useLocalState from "@phntms/use-local-state";
+import moment from "moment";
+import 'moment/min/locales';
+
+export default () => {
+    moment.locale('ru');
+    const [point, setPoint] = useState({
+        "id": "",
+        "user_id": "",
+        "lat": 0,
+        "lon": 0,
+        "time": "2024-08-15T09:54:00.666Z",
+        "speed": 0,
+        "direction": 0,
+        "accuracy": 0,
+    });
+    const [selected, setSelected] = useState(null)
+    const [points, setPoints] = useState([])
+    const [loaded, setLoaded] = useState(false);
+    const [zoom, setZoom] = useLocalState("zoom", 5);
+    const [center, setCenter] = useState([])
+    const [page, setPage] = useState(0)
+    const updatePosition = () => {
+        fetch("/api/points/last").then(x => x.json()).then((p) => {
+            setPoint(p);
+            setCenter([point.lat, point.lon])
+            setLoaded(true);
+        })
+        fetch("/api/points").then(x => x.json()).then(p => {
+            setPoints(p.reverse())
+        })
+    }
+    useEffect(updatePosition, [])
+    if (!loaded) {
+        return <h1>Загрузка карты</h1>
+    }
+    const path = {
+        type: "FeatureCollection",
+        features: [
+            {
+                type: "Feature",
+                geometry: {
+                    type: "LineString",
+                    coordinates: points.map((pp) => [pp.lon, pp.lat]),
+                },
+                properties: { prop0: "value0" },
+            },
+        ],
+    };
+
+    return (
+        <div className="container">
+            <div className="column">
+                <Map height={'100vh'} center={center} defaultCenter={[point.lat, point.lon]} defaultZoom={zoom} onBoundsChanged={({ center, zoom, bounds, initial, }) => {setZoom(zoom); setCenter(center)}}>
+                    <ZoomControl />
+                    <GeoJson
+                        data={path}
+                        styleCallback={(feature, hover) => {
+                            return { strokeWidth: "2", stroke: "red" };
+                        }}
+                    />
+                    <Marker
+                        width={32}
+                        anchor={[point.lat, point.lon]}
+                    />
+                    {selected ? (<Marker
+                        width={32}
+                        anchor={[selected.lat, selected.lon]}
+                    />):null}
+                </Map>
+            </div>
+            <div className="column list">
+                <div>Дата последней точки: <b>{moment(point.time).format("LTS L")}</b></div>
+                <div>Точность: <b>{point.accuracy.toFixed(2)}м</b></div>
+                <div>
+                    <button onClick={updatePosition}>Обновить</button>
+                    <button onClick={() => setCenter([point.lat, point.lon])}>Перейти к последней позиции</button>
+                </div>
+                <div>История перемещения:</div>
+                <ul>
+                    {points.slice(page*50, (page+1)*50).map(p => <li key={p.id}>
+                        <a href="#" onClick={(ev) => {setSelected(p);setCenter([p.lat, p.lon]);ev.preventDefault(); }}>
+                            {moment(p.time).format("LTS L")}&nbsp;—&nbsp;
+                            {p.lat.toFixed(5)},
+                            {p.lon.toFixed(5)}
+                            &nbsp;(точность: {p.accuracy.toFixed(2)}м)
+                        </a>
+                    </li>)} 
+                </ul>
+                <button onClick={() => setPage(Math.max(0, page-1))}>←</button>
+                <button onClick={() => setPage(Math.min(page+1, Math.floor(points.length / 50)))}>→</button>
+            </div>
+        </div >
+    )
+}
\ No newline at end of file
diff --git a/web/app/index.jsx b/web/app/index.jsx
new file mode 100644
index 0000000..a357551
--- /dev/null
+++ b/web/app/index.jsx
@@ -0,0 +1,7 @@
+import { createRoot } from 'react-dom/client';
+import React from 'react'
+import App from './App'
+
+const contentRoot = document.getElementById('app');
+const contentReactRoot = createRoot(contentRoot);
+contentReactRoot.render(<App />);
\ No newline at end of file
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