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Connor Stokes core and extension *2 #239

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5 changes: 5 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,11 @@
</head>
<body>
<header id="store">
<input type="text" id="search" placeholder="Search items..." />
<div id="sort-buttons">
<button id="sort-price">Sort by Price</button>
<button id="sort-name">Sort Alphabetically</button>
</div>
<h1>Greengrocers</h1>
<ul class="item-list store--item-list">
<!-- Take a look at store-item.html -->
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151 changes: 150 additions & 1 deletion index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -52,4 +52,153 @@ const state = {
}
],
cart: []
};
};

const storeItemList = document.querySelector('.store--item-list');
const searchInput = document.getElementById('search');
const sortPriceButton = document.getElementById('sort-price');
const sortNameButton = document.getElementById('sort-name');
let currentSort = null;
function displayItems(filteredItems = state.items) {
storeItemList.innerHTML = '';
filteredItems.forEach(item => {
const listItem = document.createElement('li');
const itemIcon = document.createElement('div');
listItem.id = item.id;
listItem.dataset.price = item.price;
listItem.dataset.itemName = item.name;
itemIcon.className = 'store--item-icon';

const itemImg = document.createElement('img');
itemImg.src = `assets/icons/${item.id}.svg`;
itemImg.alt = item.name;

itemIcon.appendChild(itemImg);

const addButton = document.createElement('button');
addButton.textContent = 'Add to cart';
addButton.onclick = () => addToCart(item.id, item.name, item.price);

listItem.appendChild(itemIcon);
listItem.appendChild(addButton);

storeItemList.appendChild(listItem);
});
}
function filterItems() {
const searchText = searchInput.value.toLowerCase();
let filteredItems = state.items.filter(item =>
item.name.toLowerCase().includes(searchText)
);

if (currentSort === 'price') {
filteredItems.sort((a, b) => a.price - b.price);
} else if (currentSort === 'name') {
filteredItems.sort((a, b) => a.name.localeCompare(b.name));
}

displayItems(filteredItems);
}

function sortByPrice() {
currentSort = 'price';
filterItems();
}
function sortByName() {
currentSort = 'name';
filterItems();
}

searchInput.addEventListener('input', filterItems);
sortPriceButton.addEventListener('click', sortByPrice);
sortNameButton.addEventListener('click', sortByName);


const cartItemList = document.querySelector('.cart--item-list');

function addToCart(id, name, price) {
let listItem;
const cartItemId = `cart-${id}`;
if (!itemExistsInCart(cartItemId)) {
listItem = document.createElement('li');
listItem.id = cartItemId;
listItem.className = 'cart-list-item';
listItem.dataset.price = price;

const itemImg = document.createElement('img');
itemImg.className = 'cart--item-icon';
itemImg.src = `assets/icons/${id}.svg`;
itemImg.alt = name;
listItem.appendChild(itemImg);

const itemName = document.createElement('p');
itemName.textContent = name;
listItem.appendChild(itemName);

const decrementButton = document.createElement('button');
decrementButton.className = 'quantity-btn remove-btn center';
decrementButton.textContent = '-';
decrementButton.onclick = () => decrement(cartItemId);
listItem.appendChild(decrementButton);

const quantitySpan = document.createElement('span');
quantitySpan.className = 'quantity-text center';
quantitySpan.textContent = '1';
listItem.appendChild(quantitySpan);

const incrementButton = document.createElement('button');
incrementButton.className = 'quantity-btn add-btn center';
incrementButton.textContent = '+';
incrementButton.onclick = () => increment(cartItemId);
listItem.appendChild(incrementButton);

cartItemList.appendChild(listItem);
} else {
listItem = document.getElementById(cartItemId);
increment(cartItemId);
}
calcTotal();
}

function increment(cartItemId) {
const listItem = document.getElementById(cartItemId);
const quantitySpan = listItem.querySelector('.quantity-text');
let currentValue = parseInt(quantitySpan.textContent);
quantitySpan.textContent = currentValue + 1;
calcTotal();
}

function decrement(cartItemId) {
const listItem = document.getElementById(cartItemId);
const quantitySpan = listItem.querySelector('.quantity-text');
let currentValue = parseInt(quantitySpan.textContent);
if (currentValue > 1) {
quantitySpan.textContent = currentValue - 1;
} else {
listItem.remove();
}
calcTotal();
}

function itemExistsInCart(id) {
const cartItemList = document.querySelector('.cart--item-list');
return cartItemList.querySelector(`#${id}`) !== null;
}

function calcTotal() {
const cartItems = document.querySelectorAll('.cart--item-list li');
const totalElement = document.querySelector('.total-number');
let total = 0;

cartItems.forEach(item => {
const quantitySpan = item.querySelector('.quantity-text');
const quantity = parseInt(quantitySpan.textContent);
const price = parseFloat(item.dataset.price);
total += price * quantity;
});

totalElement.innerHTML = "£" + total.toFixed(2);
}


displayItems();
8 changes: 8 additions & 0 deletions styles/index.css
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Original file line number Diff line number Diff line change
Expand Up @@ -176,9 +176,17 @@ button {
font-weight: bold;
}

.cart-list-item{
display: flex;
}



@media only screen and (max-width: 450px) {
.total-section {
border-top: 2px solid #00675b;
border-bottom: 2px solid #00675b;
}
}