<section class="product-grid" data-section="collection">
  {% for product in collection.products %}
    <product-card
      handle="{{ product.handle }}"
      price="{{ product.price | money }}"
    ></product-card>
  {% endfor %}
</section>

{%- liquid
  assign available = false
  for variant in product.variants
    if variant.available
      assign available = true
    endif
  endfor
-%}

<button data-add-to-cart data-variant-id="{{ variant.id }}">
  {{ 'products.add_to_cart' | t }}
</button>

<section class="product-grid" data-section="collection">
  {% for product in collection.products %}
    <product-card
      handle="{{ product.handle }}"
      price="{{ product.price | money }}"
    ></product-card>
  {% endfor %}
</section>

{%- liquid
  assign available = false
  for variant in product.variants
    if variant.available
      assign available = true
    endif
  endfor
-%}

<button data-add-to-cart data-variant-id="{{ variant.id }}">
  {{ 'products.add_to_cart' | t }}
</button>

const cart = await fetch('/cart.js').then((r) => r.json());

document.querySelectorAll('[data-add-to-cart]').forEach((el) => {
  el.addEventListener('click', async (event) => {
    event.preventDefault();
    const id = Number(el.dataset.variantId);
    await addToCart({ id, quantity: 1 });
    dispatchEvent(new CustomEvent('cart:updated', { detail: cart }));
  });
});

function formatMoney(cents, currency = 'GBP') {
  return new Intl.NumberFormat('en-GB', {
    style: 'currency',
    currency,
  }).format(cents / 100);
}

const cart = await fetch('/cart.js').then((r) => r.json());

document.querySelectorAll('[data-add-to-cart]').forEach((el) => {
  el.addEventListener('click', async (event) => {
    event.preventDefault();
    const id = Number(el.dataset.variantId);
    await addToCart({ id, quantity: 1 });
    dispatchEvent(new CustomEvent('cart:updated', { detail: cart }));
  });
});

function formatMoney(cents, currency = 'GBP') {
  return new Intl.NumberFormat('en-GB', {
    style: 'currency',
    currency,
  }).format(cents / 100);
}

export async function loader({ params }) {
  const { product } = await storefront.query(PRODUCT_QUERY, {
    variables: { handle: params.handle },
  });
  if (!product) throw new Response('Not found', { status: 404 });
  return json({ product });
}

const PRODUCT_QUERY = `#graphql
  query Product($handle: String!) {
    product(handle: $handle) {
      id
      title
      variants(first: 100) {
        nodes { id availableForSale price { amount } }
      }
    }
  }
`;

export async function loader({ params }) {
  const { product } = await storefront.query(PRODUCT_QUERY, {
    variables: { handle: params.handle },
  });
  if (!product) throw new Response('Not found', { status: 404 });
  return json({ product });
}

const PRODUCT_QUERY = `#graphql
  query Product($handle: String!) {
    product(handle: $handle) {
      id
      title
      variants(first: 100) {
        nodes { id availableForSale price { amount } }
      }
    }
  }
`;

<section class="product-grid" data-section="collection">
  {% for product in collection.products %}
    <product-card
      handle="{{ product.handle }}"
      price="{{ product.price | money }}"
    ></product-card>
  {% endfor %}
</section>

{%- liquid
  assign available = false
  for variant in product.variants
    if variant.available
      assign available = true
    endif
  endfor
-%}

<button data-add-to-cart data-variant-id="{{ variant.id }}">
  {{ 'products.add_to_cart' | t }}
</button>

<section class="product-grid" data-section="collection">
  {% for product in collection.products %}
    <product-card
      handle="{{ product.handle }}"
      price="{{ product.price | money }}"
    ></product-card>
  {% endfor %}
</section>

{%- liquid
  assign available = false
  for variant in product.variants
    if variant.available
      assign available = true
    endif
  endfor
-%}

<button data-add-to-cart data-variant-id="{{ variant.id }}">
  {{ 'products.add_to_cart' | t }}
</button>

const cart = await fetch('/cart.js').then((r) => r.json());

document.querySelectorAll('[data-add-to-cart]').forEach((el) => {
  el.addEventListener('click', async (event) => {
    event.preventDefault();
    const id = Number(el.dataset.variantId);
    await addToCart({ id, quantity: 1 });
    dispatchEvent(new CustomEvent('cart:updated', { detail: cart }));
  });
});

function formatMoney(cents, currency = 'GBP') {
  return new Intl.NumberFormat('en-GB', {
    style: 'currency',
    currency,
  }).format(cents / 100);
}

const cart = await fetch('/cart.js').then((r) => r.json());

document.querySelectorAll('[data-add-to-cart]').forEach((el) => {
  el.addEventListener('click', async (event) => {
    event.preventDefault();
    const id = Number(el.dataset.variantId);
    await addToCart({ id, quantity: 1 });
    dispatchEvent(new CustomEvent('cart:updated', { detail: cart }));
  });
});

function formatMoney(cents, currency = 'GBP') {
  return new Intl.NumberFormat('en-GB', {
    style: 'currency',
    currency,
  }).format(cents / 100);
}