follow the recording, change and add main features on the react practice

package.json

@@ -10,6 +10,10 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@emotion/react": "^11.14.0",
+    "@emotion/styled": "^11.14.0",
+    "@mui/icons-material": "^7.1.0",
+    "@mui/material": "^7.1.0",
     "react": "^19.1.0",
     "react-dom": "^19.1.0"
   },

src/App.css

@@ -1,42 +1,109 @@
-#root {
-  max-width: 1280px;
-  margin: 0 auto;
-  padding: 2rem;
-  text-align: center;
+* {
+  padding: 0;
+  margin: 0;
+  box-sizing: border-box;
 }
-
-.logo {
-  height: 6em;
-  padding: 1.5em;
-  will-change: filter;
-  transition: filter 300ms;
+html {
+  font-family: "Montserrat", sans-serif;
+}
+body {
+  background: #eee;
+  background-image: url("https://www.transparenttextures.com/patterns/cubes.png");
+  padding: 0 16px;
 }
-.logo:hover {
-  filter: drop-shadow(0 0 2em #646cffaa);
+
+header {
+  background-color: #f5ba13;
+  margin: auto -16px;
+  padding: 16px 32px;
+  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.3);
 }
-.logo.react:hover {
-  filter: drop-shadow(0 0 2em #61dafbaa);
+
+header h1 {
+  color: #fff;
+  font-family: "McLaren", cursive;
+  font-weight: 200;
 }
 
-@keyframes logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
+
+.note {
+  background: #fff;
+  border-radius: 7px;
+  box-shadow: 0 2px 5px #ccc;
+  padding: 10px;
+  width: 240px;
+  margin: 16px;
+  float: left;
+}
+.note h1 {
+  font-size: 1.1em;
+  margin-bottom: 6px;
+}
+.note p {
+  font-size: 1.1em;
+  margin-bottom: 10px;
+  white-space: pre-wrap;
+  word-wrap: break-word;
 }
 
-@media (prefers-reduced-motion: no-preference) {
-  a:nth-of-type(2) .logo {
-    animation: logo-spin infinite 20s linear;
-  }
+.note button {
+  position: relative;
+  float: right;
+  margin-right: 10px;
+  color: #f5ba13;
+  border: none;
+  width: 36px;
+  height: 36px;
+  cursor: pointer;
+  outline: none;
+  background: none;
 }
 
-.card {
-  padding: 2em;
+form.create-note {
+  position: relative;
+  width: 480px;
+  margin: 30px auto 20px auto;
+  background: #fff;
+  padding: 15px;
+  border-radius: 7px;
+  box-shadow: 0 1px 5px rgb(138, 137, 137);
+}
+form.create-note input,
+form.create-note textarea {
+  width: 100%;
+  border: none;
+  padding: 4px;
+  outline: none;
+  font-size: 1.2em;
+  font-family: inherit;
+  resize: none;
+}
+form.create-note button {
+  position: absolute;
+  right: 18px;
+  bottom: -18px;
+  background: #f5ba13;
+  color: #fff;
+  border: none;
+  border-radius: 50%;
+  width: 36px;
+  height: 36px;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
+  cursor: pointer;
+  outline: none;
 }
 
-.read-the-docs {
-  color: #888;
+.alert {
+  display: block;
 }
+
+.error {
+  background: red;
+  color: white;
+  margin: 20px auto;
+  padding: 10px;
+  font-weight: 700;
+  width: 50%;
+  border-radius: 5px;
+  text-align: center;
+}

src/App.jsx

@@ -1,10 +1,32 @@
 import './App.css'
+import { useState } from 'react'
+import Header from './components/Header'
+import Note from './components/Note'
+import CreateNote from './components/CreateNote'
 
 function App() {
+  const [notes, setNotes] = useState([{id: new Date(), title :'test title', content: 'test content'}])
+  const deleteNote = (itemtoDeleteId) => {
+    setNotes((prevNotes) => {
+      return prevNotes.filter((noteItem) =>{
+        return itemtoDeleteId !== noteItem.id
+      })
+    })
+  }
+
+  const addNote = (newNote) => {
+    setNotes([...notes, newNote])
+  }
 
   return (
     <>
-     notes keeper
+    <Header/>
+    <CreateNote  addNote = {addNote}/> 
+     {notes.map((noteItem) => {
+      return ( 
+      <Note key={noteItem.id} noteItem = {noteItem} deleteNote = {deleteNote} />
+      )
+    })}
     </>
   )
 }

src/components/CreateNote.jsx

@@ -0,0 +1,66 @@
+import React, { useState } from 'react'
+import AddIcon from '@mui/icons-material/Add';
+import Zoom  from '@mui/material/Zoom';
+import Fab from '@mui/material/Fab';
+export default function CreateNote({addNote}) {
+    const [isExpanded, setIsExpanded] = useState(false)
+    const [newNote, setNewNote] = useState({
+        title: '',
+        content: ''
+    })
+    const [errowMessage, setErrowMessage] = useState('')
+    const submitNote = (e) =>{
+        e.preventDefault()
+        if(!newNote.title || !newNote.content){
+            setErrowMessage('Please fill all the fields')
+        } else {
+        addNote({...newNote, id:new Date()})
+        setNewNote({title: '', content: ''})
+        setIsExpanded(false)
+        setErrowMessage('')
+        }
+        console.log(newNote)
+    }
+    const handleChange = (e) => {
+        const {name, value} = e.target
+        setNewNote({...newNote, [name]: value})
+    }
+
+    const errorstate = () =>{
+        if(errowMessage){
+            return <p className='error'>{errowMessage}</p>
+        }
+    }
+  return (
+    <div className = 'create-area'>
+        <form className = 'create-note'>
+            {isExpanded && (
+                <input 
+                className = 'title' 
+                type = 'text'
+                name = 'title'
+                onChange={handleChange}
+                value = {newNote.title}
+                placeholder='Title'
+                />
+            )}
+            <textarea 
+            className = 'textarea' 
+            name = 'content' 
+            value = {newNote.content}
+            onChange={handleChange}
+            onClick = {()=>setIsExpanded(true)}
+            placeholder='Take a note...'
+            rows={isExpanded ? 3 : 1}
+            />
+            <Zoom in = {isExpanded}>
+                <Fab onClick={submitNote} >
+                    <AddIcon />
+                </Fab>
+            </Zoom>
+
+        </form> 
+        {errorstate()}
+    </div>
+  )
+}

src/components/Header.jsx

@@ -0,0 +1,12 @@
+import React from 'react'
+import NoteIcon from '@mui/icons-material/Note';
+
+export default function Header() {
+  return (
+    <header>
+        <h1>
+            <NoteIcon />Keeper
+        </h1>
+    </header>
+  )
+}

src/components/Note.jsx

@@ -0,0 +1,14 @@
+import React from 'react'
+import DeleteIcon from '@mui/icons-material/Delete';
+
+export default function Note({noteItem, deleteNote}) {
+  return (
+    <div className='note'>
+        <h1>{noteItem.title}</h1>
+        <p>{noteItem.content}</p>
+        <button onClick={() => deleteNote(noteItem.id)}>
+            <DeleteIcon/>
+        </button>
+    </div>
+  )
+}

src/main.jsx

@@ -1,6 +1,5 @@
 import { StrictMode } from 'react'
 import { createRoot } from 'react-dom/client'
-import './index.css'
 import App from './App.jsx'
 
 createRoot(document.getElementById('root')).render(