万宝锐旗直招-ethan-frontend

README.md

@@ -10,12 +10,9 @@
 - [TypeScript Frontend](frontend/)
 - [Swift](swift/)
 - [UI 设计师](design/)
-- [TypeScript Backend](backend/)
-- [TypeScript Fullstack](fullstack/)
 
-北京:
-- [TypeScript Backend](backend/)
-- [TypeScript Fullstack(偏 Backend)](fullstack/)
+深圳/香港:
+- [Support Engineer](it-support-engineer/)
 
 链接中有更为具体的 JD。
 
@@ -129,4 +126,4 @@ Fork 当前仓库并在相关文件夹下找到你的作业。完成作业后提
 
 1. 面试时我们会考察编程语言的掌握能力（TS/Swift）。
 2. 我们看重解决问题的能力，以及发散思维的能力。
-3. 所有办公地点在市区，交通便利。
+3. 所有办公地点在市区，交通便利。

frontend/src/App.css

@@ -1,14 +1,44 @@
 .App {
   text-align: center;
   position: relative;
+  width: 100vw;
+  height: 100vh;
 }
 
-.title {
-  font-size: 56px;
-  font-weight: 600;
+.container {
+  width: 100%;
+  height: 100%;
+  overflow: hidden;
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-between;
+  padding-top: 170px;
+  padding-bottom: 100px;
+  box-sizing: border-box;
+  background-position: center bottom 100px;
+  background-size: auto 60%;
+  background-repeat: no-repeat;
 }
 
-.text {
-  font-size: 28px;
-  font-weight: 400;
+.container .text-content {
+  position: relative;
+  z-index: 1;
 }
+
+.container .text-content .title {
+  font-size: 60px;
+  line-height: 60px;
+  color: inherit;
+  margin: 0;
+  text-align: center;
+  white-space: pre;
+}
+
+.container .text-content .content {
+  font-size: 34px;
+  text-align: center;
+  line-height: 50px;
+  white-space: pre;
+}

frontend/src/App.tsx

@@ -1,7 +1,54 @@
-import './App.css';
+import Carousel from './components/Carousel/index'
+import imgIPhone from './assets/iphone.png'
+import imgTablet from './assets/tablet.png'
+import imgAirPods from './assets/airpods.png'
+
+import './App.css'
+
+export interface CarouselDataItem{
+  id: string
+  color: string
+  backgroundColor: string
+  title: string[]
+  contents?: string[]
+  bg: string
+}
+
+
+const data: CarouselDataItem[] = [
+  {
+    id: '1',
+    color: '#fff',
+    backgroundColor: '#111111',
+    title: ['xPhone'],
+    contents: ['Lots to love. Less to spend.', 'Starting at $399.'],
+    bg: imgIPhone
+  },
+  {
+    id: '2',
+    color: '#000',
+    backgroundColor: '#FAFAFA',
+    title: ['Tablet'],
+    contents: ['Just the right amount of everything.'],
+    bg: imgTablet
+  },
+  {
+    id: '3',
+    color: '#000',
+    backgroundColor: '#F1F1F1',
+    title: ['Buy a Tablet or xPhone for college.', 'Get airPods.'],
+    bg: imgAirPods
+  }
+]
 
 function App() {
-  return <div className='App'>{/* write your component here */}</div>;
+  return (
+    <div className="App">
+      <Carousel
+        items={data}
+      />
+    </div>
+  )
 }
 
-export default App;
+export default App;

frontend/src/components/Carousel/index.css

@@ -0,0 +1,87 @@
+@keyframes progress {
+    from {
+      transform: scaleX(0);
+    }
+    to {
+      transform: scaleX(1);
+    }
+  }
+
+  .carousel {
+    width: 100%;
+    height: 100%;
+    overflow-x: hidden;
+  }
+
+  .carousel .carousel-wrapper {
+    width: 100%;
+    height: 100%;
+    display: flex;
+    flex-wrap: nowrap;
+    padding: 0;
+    margin: 0;
+    transition: transform 0.3s;
+  }
+
+  .carousel .carousel-wrapper .carousel-item {
+    width: 100%;
+    height: 100%;
+    flex-shrink: 0;
+    position: relative;
+    list-style: none;
+  }
+
+  .carousel .indicators {
+    position: absolute;
+    left: 50%;
+    transform: translateX(-50%);
+    bottom: 30px;
+    display: flex;
+    align-items: center;
+    padding: 0;
+  }
+
+  .carousel .indicators .indicator {
+    list-style: none;
+    box-sizing: border-box;
+    width: 40px;
+    height: 20px;
+    border-radius: 1px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    cursor: pointer;
+  }
+
+  .carousel .indicators .indicator + .indicator {
+    margin-left: 8px;
+  }
+
+  .carousel .indicators .indicator .indicator__track {
+    display: block;
+    width: 100%;
+    height: 2px;
+    background: rgb(140, 140, 140);
+  }
+
+  .carousel .indicators .indicator .indicator__bar__auto {
+    display: block;
+    border-radius: 1px;
+    width: 100%;
+    height: 2px;
+    background-color: #fff;
+    transform: scaleX(0);
+    transform-origin: left;
+  }
+
+  .carousel .indicators .indicator.active .indicator__bar__auto {
+    animation: progress linear;
+    animation-duration: var(--indicator-animation-duration);
+  }
+
+  .carousel .indicators .indicator.active .indicator__bar {
+    display: block;
+    width: 100%;
+    height: 2px;
+    background-color: #fff;
+  }

frontend/src/components/Carousel/index.tsx

@@ -0,0 +1,84 @@
+/* *
+ * @author Ethan
+ * @email [email protected]
+ * @datetime  2023/04/19
+ * */
+
+import { type FC, type CSSProperties, useEffect, useState } from 'react'
+import './index.css'
+
+import { CarouselDataItem } from '../../App'
+
+export interface CarouselProps {
+  items: CarouselDataItem[]
+  delay?: number
+  autoPlay?: boolean
+}
+
+const Carousel: FC<CarouselProps> = ({ items, delay = 3000, autoPlay = true}) => {
+  const [active, setActive] = useState<number>(0)
+  const [auto,setAuto] = useState<boolean>(autoPlay)
+
+  useEffect(() => {
+    if (active >= items.length) {
+      setActive(0)
+      return
+    }
+    const timer = setTimeout(() => setActive((active + 1) % items.length), delay)
+    if(!auto){
+      clearTimeout(timer)
+    }
+    return () => clearTimeout(timer)
+  }, [items, delay, active, auto])
+
+  return (
+    <div
+      className="carousel"
+      style={{ '--indicator-animation-duration': `${delay}ms` } as CSSProperties}
+    >
+      <ul className="carousel-wrapper" style={{ transform: `translateX(-${active * 100}%)` }}>
+        {items.map((item, idx) => (
+          <li
+            key={item.id}
+            className={`${idx === active ? 'carousel-item active' : 'carousel-item'}`}
+          >
+            <div
+                className="container"
+                style={{
+                  backgroundColor: item.backgroundColor,
+                  backgroundImage: `url(${item.bg})`
+                }}
+              >
+                <div className="text-content" style={{ color: item.color }}>
+                  <h2 className="title">{item.title?.join('\r\n')}</h2>
+                  {item.contents && <h4 className="content">{item.contents.join('\r\n')}</h4>}
+                </div>
+              </div>
+          </li>
+        ))}
+      </ul>
+      <ul className="indicators">
+        {items.map((item, idx) => (
+          <li
+            key={item.id}
+            className={`${idx === active ? 'indicator active' : 'indicator'}`}
+            onClick={() => {
+              setAuto(false)
+              setActive(idx)
+             }
+            }
+            onMouseLeave={()=>{
+              setAuto(true)
+            }}
+          >
+            <span className="indicator__track">
+              <span className={auto ? "indicator__bar__auto": "indicator__bar"}/>
+            </span>
+          </li>
+        ))}
+      </ul>
+    </div>
+  )
+}
+
+export default Carousel