Baraah A.

reading-list-manager/.gitignore

@@ -0,0 +1 @@
+node_modules/

reading-list-manager/.prettierrc

@@ -0,0 +1,4 @@
+{
+  "semi": true,
+  "singleQuote": true
+}

reading-list-manager/books.json

@@ -1 +1,37 @@
-[]
+[
+  {
+    "id": 1,
+    "title": "1984",
+    "author": "George Orwell",
+    "genre": "Fiction",
+    "read": false
+  },
+  {
+    "id": 2,
+    "title": "Dune",
+    "author": "Frank Herbert",
+    "genre": "Sci-Fi",
+    "read": false
+  },
+  {
+    "id": 3,
+    "title": "The Hobbit",
+    "author": "J.R.R. Tolkien",
+    "genre": "Fantasy",
+    "read": true
+  },
+  {
+    "id": 4,
+    "title": "Clean Code",
+    "author": "Robert C. Martin",
+    "genre": "Programming",
+    "read": false
+  },
+  {
+    "id": 5,
+    "title": "Atomic Habits",
+    "author": "James Clear",
+    "genre": "Self-Help",
+    "read": true
+  }
+]

reading-list-manager/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "reading-list-manager",
+  "version": "1.0.0",
+  "description": "",
+  "main": "app.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "type": "commonjs",
+  "dependencies": {
+    "chalk": "^4.1.2"
+  },
+  "devDependencies": {
+    "prettier": "^3.8.1"
+  }
+}

reading-list-manager/readingList.js

@@ -1,53 +1,99 @@
-// Place here the file operation functions for loading and saving books
+const fs = require('fs');
+const chalk = require('chalk');
+
+const filePath = './books.json';
 
 function loadBooks() {
-  // TODO: Implement this function
-  // Read from books.json
-  // Handle missing file (create empty array)
-  // Handle invalid JSON (notify user, use empty array)
-  // Use try-catch for error handling
+  try {
+    if (!fs.existsSync(filePath)) {
+      return [];
+    }
+
+    const dataBuffer = fs.readFileSync(filePath);
+    const dataJSON = dataBuffer.toString();
+    return JSON.parse(dataJSON);
+  } catch (error) {
+    console.log(chalk.red('Error reading file. Using empty list.'));
+    return [];
+  }
 }
 
 function saveBooks(books) {
-  // TODO: Implement this function
-  // Write books array to books.json
-  // Use try-catch for error handling
+  try {
+    const dataJSON = JSON.stringify(books, null, 2);
+    fs.writeFileSync(filePath, dataJSON);
+  } catch (error) {
+    console.log(chalk.red('Error saving file.'));
+  }
 }
 
 function addBook(book) {
-  // TODO: Implement this function
+  const books = loadBooks();
+  books.push(book);
+  saveBooks(books);
 }
 
 function getUnreadBooks() {
-  // TODO: Implement this function using filter()
+  const books = loadBooks();
+  return books.filter((book) => !book.read);
 }
 
 function getBooksByGenre(genre) {
-  // TODO: Implement this function using filter()
+  const books = loadBooks();
+  return books.filter((book) => book.genre === genre);
 }
 
 function markAsRead(id) {
-  // TODO: Implement this function using map()
+  const books = loadBooks();
+
+  const updatedBooks = books.map((book) => {
+    if (book.id === id) {
+      return { ...book, read: true };
+    }
+    return book;
+  });
+
+  saveBooks(updatedBooks);
 }
 
 function getTotalBooks() {
-  // TODO: Implement this function using length
+  const books = loadBooks();
+  return books.length;
 }
 
+
 function hasUnreadBooks() {
-  // TODO: Implement this function using some()
+  const books = loadBooks();
+  return books.some((book) => !book.read);
 }
 
 function printAllBooks() {
-  // TODO: Implement this function
-  // Loop through and display with chalk
-  // Use green for read books, yellow for unread
-  // Use cyan for titles
+  const books = loadBooks();
+
+  console.log(chalk.bold('\n📚 MY READING LIST 📚\n'));
+
+  books.forEach((book) => {
+    const status = book.read
+      ? chalk.green('✓ Read')
+      : chalk.yellow('⚠ Unread');
+
+    console.log(
+      `${book.id}. ${chalk.cyan(book.title)} by ${book.author} (${book.genre}) ${status}`
+    );
+  });
 }
 
 function printSummary() {
-  // TODO: Implement this function
-  // Show statistics with chalk
-  // Display total books, read count, unread count
-  // Use bold for stats
-}
+  const books = loadBooks();
+  const readCount = books.filter((b) => b.read).length;
+  const unreadCount = books.length - readCount;
+
+  console.log(chalk.bold('\n📊 SUMMARY 📊'));
+  console.log(chalk.bold(`Total Books: ${books.length}`));
+  console.log(chalk.bold(`Read: ${readCount}`));
+  console.log(chalk.bold(`Unread: ${unreadCount}`));
+}
+
+
+printAllBooks();
+printSummary();