feat(React InstantSearch Hooks): introduce range slider example with …

…React Spectrum (#457)
algolia · Jul 5, 2023 · 0db12f3 · 0db12f3
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diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/.gitignore b/react-instantsearch-hooks/range-slider-with-react-spectrum/.gitignore
@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/README.md b/react-instantsearch-hooks/range-slider-with-react-spectrum/README.md
@@ -0,0 +1,21 @@
+# range-slider-with-react-spectrum
+
+_This project was generated with [create-instantsearch-app](https://github.com/algolia/create-instantsearch-app) by [Algolia](https://algolia.com)._
+
+## Get started
+
+To run this project locally, install the dependencies and run the local server:
+
+```sh
+npm install
+npm start
+```
+
+Alternatively, you may use [Yarn](https://http://yarnpkg.com/):
+
+```sh
+yarn
+yarn start
+```
+
+Open http://localhost:3000 to see your app.
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/package.json b/react-instantsearch-hooks/range-slider-with-react-spectrum/package.json
@@ -0,0 +1,36 @@
+{
+  "name": "range-slider-with-react-spectrum",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@adobe/react-spectrum": "3.28.0",
+    "algoliasearch": "^4.13.0",
+    "instantsearch.css": "^7.4.5",
+    "react": "^18.1.0",
+    "react-dom": "^18.1.0",
+    "react-instantsearch-hooks-web": "6.43.0",
+    "react-scripts": "5.0.1"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/public/favicon.png b/react-instantsearch-hooks/range-slider-with-react-spectrum/public/favicon.png
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/public/index.html b/react-instantsearch-hooks/range-slider-with-react-spectrum/public/index.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+  <meta name="theme-color" content="#000000">
+
+  <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.png">
+
+  <!--
+    Do not use @7 in production, use a complete version like x.x.x, see website for latest version:
+    https://community.algolia.com/react-instantsearch/Getting_started.html#load-the-algolia-theme
+  -->
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/instantsearch.css@7/themes/algolia-min.css">
+
+  <title>range-slider-with-react-spectrum</title>
+</head>
+
+<body>
+  <noscript>
+    You need to enable JavaScript to run this app.
+  </noscript>
+
+  <div id="root"></div>
+</body>
+
+</html>
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/src/App.css b/react-instantsearch-hooks/range-slider-with-react-spectrum/src/App.css
@@ -0,0 +1,65 @@
+em {
+  background: cyan;
+  font-style: normal;
+}
+
+.header {
+  display: flex;
+  align-items: center;
+  min-height: 50px;
+  padding: 0.5rem 1rem;
+  background-image: linear-gradient(to right, #8e43e7, #00aeff);
+  color: #fff;
+  margin-bottom: 1rem;
+}
+
+.header a {
+  color: #fff;
+  text-decoration: none;
+}
+
+.header-title {
+  font-size: 1.2rem;
+  font-weight: normal;
+}
+
+.header-title::after {
+  content: ' ▸ ';
+  padding: 0 0.5rem;
+}
+
+.header-subtitle {
+  font-size: 1.2rem;
+}
+
+.container {
+  max-width: 1200px;
+  margin: 0 auto;
+  padding: 1rem;
+}
+
+.search-panel {
+  display: flex;
+}
+
+.search-panel__filters {
+  flex: 1;
+  margin-right: 2rem;
+}
+
+.search-panel__results {
+  flex: 3;
+}
+
+.searchbox {
+  margin-bottom: 2rem;
+}
+
+.pagination {
+  margin: 2rem auto;
+  text-align: center;
+}
+
+.ais-RefinementList {
+  margin-bottom: 2rem;
+}
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/src/App.js b/react-instantsearch-hooks/range-slider-with-react-spectrum/src/App.js
@@ -0,0 +1,47 @@
+import {
+  Hits,
+  InstantSearch,
+  Pagination,
+  RefinementList,
+  SearchBox,
+} from 'react-instantsearch-hooks-web';
+import algoliasearch from 'algoliasearch/lite';
+
+import { RangeSlider } from './RangeSlider';
+
+import './App.css';
+
+const searchClient = algoliasearch(
+  'B1G2GM9NG0',
+  'aadef574be1f9252bb48d4ea09b5cfe5'
+);
+
+function App() {
+  return (
+    <div className="container">
+      <InstantSearch
+        searchClient={searchClient}
+        indexName="demo_ecommerce"
+        insights={true}
+      >
+        <div className="search-panel">
+          <div className="search-panel__filters">
+            <RefinementList attribute="brand" />
+            <RangeSlider attribute="price" />
+          </div>
+
+          <div className="search-panel__results">
+            <SearchBox className="searchbox" placeholder="Search" />
+            <Hits />
+
+            <div className="pagination">
+              <Pagination />
+            </div>
+          </div>
+        </div>
+      </InstantSearch>
+    </div>
+  );
+}
+
+export default App;
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/src/RangeSlider.css b/react-instantsearch-hooks/range-slider-with-react-spectrum/src/RangeSlider.css
@@ -0,0 +1,37 @@
+[class^='spectrum-Slider_'] {
+  width: 100% !important;
+}
+
+[class^='spectrum-Slider-labelContainer'] {
+  margin-bottom: 1rem;
+}
+
+[class^='spectrum-Slider-value'] {
+  width: auto !important;
+  min-width: 0 !important;
+}
+
+[class^='spectrum-Slider-track'] {
+  background-color: #dfe2ee;
+  height: 3px;
+  border-radius: 9999px;
+}
+
+[class^='spectrum-Slider-track']:last-of-type {
+  right: 0;
+}
+
+[class^='spectrum-Slider-track']:nth-of-type(3) {
+  background-color: #3a4570;
+}
+
+[class^='spectrum-Slider-handle'] {
+  display: block;
+  width: 20px;
+  height: 20px;
+  margin-top: 1px;
+  background-color: #fff;
+  border: 1px solid #c4c8d8;
+  box-shadow: 0 2px 5px 0 #e3e5ec;
+  border-radius: 9999px;
+}
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/src/RangeSlider.js b/react-instantsearch-hooks/range-slider-with-react-spectrum/src/RangeSlider.js
@@ -0,0 +1,30 @@
+import { useEffect, useState } from 'react';
+import { useRange } from 'react-instantsearch-hooks-web';
+import { RangeSlider as SpectrumRangeSlider } from '@adobe/react-spectrum';
+
+import './RangeSlider.css';
+
+export function RangeSlider(props) {
+  const { start, range, canRefine, refine } = useRange(props);
+  const { min, max } = range;
+  const [value, setValue] = useState({ start: min, end: max });
+
+  const from = Math.max(min, Number.isFinite(start[0]) ? start[0] : min);
+  const to = Math.min(max, Number.isFinite(start[1]) ? start[1] : max);
+
+  useEffect(() => {
+    setValue({ start: from, end: to });
+  }, [from, to]);
+
+  return (
+    <SpectrumRangeSlider
+      label="Price range"
+      minValue={min}
+      maxValue={max}
+      value={value}
+      onChange={setValue}
+      onChangeEnd={({ start, end }) => refine([start, end])}
+      isDisabled={!canRefine}
+    />
+  );
+}
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/src/index.css b/react-instantsearch-hooks/range-slider-with-react-spectrum/src/index.css
@@ -0,0 +1,10 @@
+body,
+h1 {
+  margin: 0;
+  padding: 0;
+}
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica,
+    Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
+}
diff --git a/react-instantsearch-hooks/range-slider-with-react-spectrum/src/index.js b/react-instantsearch-hooks/range-slider-with-react-spectrum/src/index.js
@@ -0,0 +1,11 @@
+import React from 'react';
+import { render } from 'react-dom';
+import './index.css';
+import App from './App';
+
+render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>,
+  document.getElementById('root')
+);