MISSION2 / 곽민준

package.json

@@ -11,7 +11,8 @@
   },
   "dependencies": {
     "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react-dom": "^18.2.0",
+    "styled-components": "^6.1.8"
   },
   "devDependencies": {
     "@types/react": "^18.2.64",

src/App.css

@@ -1,42 +0,0 @@
-#root {
-  max-width: 1280px;
-  margin: 0 auto;
-  padding: 2rem;
-  text-align: center;
-}
-
-.logo {
-  height: 6em;
-  padding: 1.5em;
-  will-change: filter;
-  transition: filter 300ms;
-}
-.logo:hover {
-  filter: drop-shadow(0 0 2em #646cffaa);
-}
-.logo.react:hover {
-  filter: drop-shadow(0 0 2em #61dafbaa);
-}
-
-@keyframes logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  a:nth-of-type(2) .logo {
-    animation: logo-spin infinite 20s linear;
-  }
-}
-
-.card {
-  padding: 2em;
-}
-
-.read-the-docs {
-  color: #888;
-}

src/App.jsx

@@ -1,35 +1,87 @@
-import { useState } from 'react'
-import reactLogo from './assets/react.svg'
-import viteLogo from '/vite.svg'
-import './App.css'
+import { useState } from "react";
+import styled from "styled-components";
+import DefaultButton from "./components/DefaultButton.jsx";
 
 function App() {
-  const [count, setCount] = useState(0)
+  const [couponNum, setCouponNum] = useState(0);
+  const [isDisabled, setIsDisabled] = useState(false);
+  const initialOpacity = new Array(10).fill(0.4);
+  const [opacityList, setOpacityList] = useState(initialOpacity);
+
+  const handleOrderClick = () => {
+    const newCouponNum = couponNum + 1;
+    setCouponNum(newCouponNum);
+
+    const newOpacityList = opacityList.map((opacity, index) => {
+      return index < newCouponNum ? 1 : 0.4;
+    });
+    setOpacityList(newOpacityList);
+
+    if (newCouponNum >= 10) {
+      setIsDisabled(true);
+    }
+  };
+
+  const handleSubmitCoupon = () => {
+    alert("커피 무료 쿠폰이 발급되었습니다! 🎉");
+    setCouponNum(0);
+    setOpacityList(initialOpacity);
+    setIsDisabled(false);
+  };
 
   return (
-    <>
-      <div>
-        <a href="https://vitejs.dev" target="_blank">
-          <img src={viteLogo} className="logo" alt="Vite logo" />
-        </a>
-        <a href="https://react.dev" target="_blank">
-          <img src={reactLogo} className="logo react" alt="React logo" />
-        </a>
-      </div>
-      <h1>Vite + React</h1>
-      <div className="card">
-        <button onClick={() => setCount((count) => count + 1)}>
-          count is {count}
-        </button>
-        <p>
-          Edit <code>src/App.jsx</code> and save to test HMR
-        </p>
-      </div>
-      <p className="read-the-docs">
-        Click on the Vite and React logos to learn more
+    <Section>
+      <h1>쿠폰함</h1>
+      <p>
+        쿠폰을 받아보세요! 주문할 때마다 쿠폰을 받을 수 있어요! 10개를 모으면
+        무려 1개가 공짜??
       </p>
-    </>
-  )
+      <DefaultButton onClick={handleOrderClick} disabled={isDisabled}>
+        주문하기
+      </DefaultButton>
+      <Line />
+      <IconsContainer>
+        {opacityList.map((opacity, index) => (
+          <CoffeeIcon
+            key={index}
+            src="CoffeeIcon.png"
+            alt="커피 아이콘"
+            style={{ opacity }}
+          />
+        ))}
+      </IconsContainer>
+      <DefaultButton onClick={handleSubmitCoupon} disabled={!isDisabled}>
+        쿠폰 제출하기 💫
+      </DefaultButton>
+    </Section>
+  );
 }
 
-export default App
+export default App;
+
+const Section = styled.div`
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  margin: 60px auto;
+  text-align: center;
+`;
+
+const Line = styled.div`
+  width: 100%;
+  height: 1px;
+  background-color: #e0e0e0;
+  margin: 30px 0 50px 0;
+`;
+
+const IconsContainer = styled.div`
+  display: flex;
+  justify-content: center;
+  margin: 30px 0;
+`;
+
+const CoffeeIcon = styled.img`
+  width: 80px;
+  height: 80px;
+  margin: 5px;
+`;

src/components/DefaultButton.jsx

@@ -0,0 +1,29 @@
+import styled from "styled-components";
+
+const DefaultButton = ({ children, disabled, onClick }) => {
+  return (
+    <OrderButton onClick={onClick} disabled={disabled}>
+      {children}
+    </OrderButton>
+  );
+};
+
+export default DefaultButton;
+
+const OrderButton = styled.button`
+  background-color: #4888ff;
+  border-radius: 5px;
+  border: none;
+  color: white;
+  margin: 30px 10px 30px 10px;
+  font-weight: bold;
+  padding: 10px 20px;
+  cursor: pointer;
+  display: block;
+  &:hover {
+    background-color: #366fc9;
+  }
+  &:disabled {
+    opacity: 0.5;
+  }
+`;

src/index.css

@@ -1,68 +0,0 @@
-:root {
-  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
-  line-height: 1.5;
-  font-weight: 400;
-
-  color-scheme: light dark;
-  color: rgba(255, 255, 255, 0.87);
-  background-color: #242424;
-
-  font-synthesis: none;
-  text-rendering: optimizeLegibility;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-a {
-  font-weight: 500;
-  color: #646cff;
-  text-decoration: inherit;
-}
-a:hover {
-  color: #535bf2;
-}
-
-body {
-  margin: 0;
-  display: flex;
-  place-items: center;
-  min-width: 320px;
-  min-height: 100vh;
-}
-
-h1 {
-  font-size: 3.2em;
-  line-height: 1.1;
-}
-
-button {
-  border-radius: 8px;
-  border: 1px solid transparent;
-  padding: 0.6em 1.2em;
-  font-size: 1em;
-  font-weight: 500;
-  font-family: inherit;
-  background-color: #1a1a1a;
-  cursor: pointer;
-  transition: border-color 0.25s;
-}
-button:hover {
-  border-color: #646cff;
-}
-button:focus,
-button:focus-visible {
-  outline: 4px auto -webkit-focus-ring-color;
-}
-
-@media (prefers-color-scheme: light) {
-  :root {
-    color: #213547;
-    background-color: #ffffff;
-  }
-  a:hover {
-    color: #747bff;
-  }
-  button {
-    background-color: #f9f9f9;
-  }
-}

src/main.jsx

@@ -1,10 +1,6 @@
-import React from 'react'
-import ReactDOM from 'react-dom/client'
-import App from './App.jsx'
-import './index.css'
+import React from "react";
+import ReactDOM from "react-dom/client";
+import App from "./App.jsx";
+import "./index.css";
 
-ReactDOM.createRoot(document.getElementById('root')).render(
-  <React.StrictMode>
-    <App />
-  </React.StrictMode>,
-)
+ReactDOM.createRoot(document.getElementById("root")).render(<App />);