From 1405923af87c25ae7af29a0ebec4fc32e2fa394c Mon Sep 17 00:00:00 2001
From: Navin-nash <1923014@saec.ac.in>
Date: Tue, 24 Sep 2024 19:15:12 +0530
Subject: [PATCH] Solved Lab

---
 index.html   |  2 +-
 js/index.js  | 57 ++++++++++++++++++++++++++++++++++++++++++++++------
 package.json |  2 +-
 3 files changed, 53 insertions(+), 8 deletions(-)

diff --git a/index.html b/index.html
index 752a993..7846ca4 100644
--- a/index.html
+++ b/index.html
@@ -29,7 +29,7 @@ <h1>Root Cart</h1>
           </td>
           <td class="subtotal">$<span>0</span></td>
           <td class="action">
-            <button class="btn btn-remove">Remove</button>
+            <button class="btn-remove">Remove</button>
           </td>
         </tr>
         <!-- Iteration 2: Add more products here -->
diff --git a/js/index.js b/js/index.js
index 75405d6..86e19a7 100644
--- a/js/index.js
+++ b/js/index.js
@@ -1,7 +1,14 @@
 // ITERATION 1
 
 function updateSubtotal(product) {
-  console.log('Calculating subtotal, yey!');
+  // console.log('Calculating subtotal, yey!');
+  const price = parseFloat(product.querySelector('.price span').textContent);
+  const quantity = parseInt(product.querySelector('.quantity input').value);
+  const subtotal = price * quantity;
+  const subtotalElement = product.querySelector('.subtotal span');
+  subtotalElement.textContent = subtotal.toFixed(2);
+  
+  return subtotal;
 
   //... your code goes here
 }
@@ -15,28 +22,66 @@ function calculateAll() {
 
   // ITERATION 2
   //... your code goes here
+  const products = document.querySelectorAll('.product');
+    let total = 0;
 
-  // ITERATION 3
-  //... your code goes here
+    products.forEach((product) => {
+        total += updateSubtotal(product);
+    });
+
+    document.querySelector('#total-value span').textContent = total.toFixed(2);
+
+ 
 }
 
 // ITERATION 4
+function addRemoveEventListeners() {
+  const removeButtons = document.querySelectorAll('.btn-remove');
+  removeButtons.forEach((button) => {
+      button.addEventListener('click', removeProduct);
+  });
+}
 
 function removeProduct(event) {
-  const target = event.currentTarget;
-  console.log('The target in remove is:', target);
-  //... your code goes here
+  const productRow = event.currentTarget.parentNode.parentNode;
+    productRow.parentNode.removeChild(productRow);
+    calculateAll(); 
 }
 
 // ITERATION 5
 
 function createProduct() {
   //... your code goes here
+  const nameInput = document.querySelector('.create-product input[type="text"]');
+  const priceInput = document.querySelector('.create-product input[type="number"]');
+  
+  const name = nameInput.value;
+  const price = parseFloat(priceInput.value).toFixed(2);
+  const tableBody = document.querySelector('#cart tbody');
+const newRow = document.createElement('tr');
+newRow.classList.add('product');
+newRow.innerHTML = `
+    <td class="name"><span>${name}</span></td>
+    <td class="price">$<span>${price}</span></td>
+    <td class="quantity"><input type="number" value="0" min="0" placeholder="Quantity" /></td>
+    <td class="subtotal">$<span>0</span></td>
+    <td class="action"><button class="btn btn-remove">Remove</button></td>
+    `;
+tableBody.appendChild(newRow);
+const removeButton = newRow.querySelector('.btn-remove');
+removeButton.addEventListener('click', removeProduct);
+nameInput.value = '';
+priceInput.value = 0;
 }
 
 window.addEventListener('load', () => {
   const calculatePricesBtn = document.getElementById('calculate');
   calculatePricesBtn.addEventListener('click', calculateAll);
+  addRemoveEventListeners();
+    
+    const createProductBtn = document.getElementById('create');
+    createProductBtn.addEventListener('click', createProduct);
+
 
   //... your code goes here
 });
diff --git a/package.json b/package.json
index b1a8c31..89eed13 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "jest-html-reporter": "^3.3.0",
     "jest-junit": "^12.0.0",
     "jest-puppeteer": "^5.0.3",
-    "puppeteer": "^9.1.1",
+    "puppeteer": "^23.4.0",
     "serve": "^11.3.2"
   },
   "jest": {