From 82e03978b89938219958032efb1448cc76baa181 Mon Sep 17 00:00:00 2001
From: Saumit <justsaumit@protonmail.com>
Date: Sat, 27 Sep 2025 02:14:26 +0530
Subject: Initial snapshot - OpenTelemetry demo 2.1.3 -f

---
 .../components/CartDropdown/CartDropdown.styled.ts | 100 +++++++++++++++++++++
 .../components/CartDropdown/CartDropdown.tsx       |  65 ++++++++++++++
 src/frontend/components/CartDropdown/index.ts      |   4 +
 3 files changed, 169 insertions(+)
 create mode 100644 src/frontend/components/CartDropdown/CartDropdown.styled.ts
 create mode 100644 src/frontend/components/CartDropdown/CartDropdown.tsx
 create mode 100644 src/frontend/components/CartDropdown/index.ts

(limited to 'src/frontend/components/CartDropdown')

diff --git a/src/frontend/components/CartDropdown/CartDropdown.styled.ts b/src/frontend/components/CartDropdown/CartDropdown.styled.ts
new file mode 100644
index 0000000..8820210
--- /dev/null
+++ b/src/frontend/components/CartDropdown/CartDropdown.styled.ts
@@ -0,0 +1,100 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+import Image from 'next/image';
+import styled from 'styled-components';
+import Button from '../Button';
+
+export const CartDropdown = styled.div`
+  position: fixed;
+  top: 0;
+  right: 0;
+  width: 100%;
+  height: 100%;
+  max-height: 100%;
+  padding: 25px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  gap: 24px;
+  background: ${({ theme }) => theme.colors.white};
+  z-index: 1000;
+  border-radius: 5px;
+  box-shadow: 0 2px 2px 0 rgb(0 0 0 / 14%), 0 3px 1px -2px rgb(0 0 0 / 12%), 0 1px 5px 0 rgb(0 0 0 / 20%);
+
+  ${({ theme }) => theme.breakpoints.desktop} {
+    position: absolute;
+    width: 400px;
+    top: 95px;
+    right: 17px;
+    max-height: 650px;
+  }
+`;
+
+export const Title = styled.h5`
+  margin: 0px;
+  font-size: ${({ theme }) => theme.sizes.mxLarge};
+
+  ${({ theme }) => theme.breakpoints.desktop} {
+    font-size: ${({ theme }) => theme.sizes.dLarge};
+  }
+`;
+
+export const ItemList = styled.div`
+  ${({ theme }) => theme.breakpoints.desktop} {
+    max-height: 450px;
+    overflow-y: scroll;
+  }
+`;
+
+export const Item = styled.div`
+  display: grid;
+  grid-template-columns: 29% 59%;
+  gap: 2%;
+  padding: 25px 0;
+  border-bottom: 1px solid ${({ theme }) => theme.colors.textLightGray};
+`;
+
+export const ItemImage = styled(Image).attrs({
+  width: '80',
+  height: '80',
+})`
+  border-radius: 5px;
+`;
+
+export const ItemName = styled.p`
+  margin: 0px;
+  font-size: ${({ theme }) => theme.sizes.mLarge};
+  font-weight: ${({ theme }) => theme.fonts.regular};
+`;
+
+export const ItemDetails = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 5px;
+`;
+
+export const ItemQuantity = styled(ItemName)`
+  font-size: ${({ theme }) => theme.sizes.mMedium};
+`;
+
+export const CartButton = styled(Button)``;
+
+export const Header = styled.div`
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+
+  ${({ theme }) => theme.breakpoints.desktop} {
+    span {
+      display: none;
+    }
+  }
+`;
+
+export const EmptyCart = styled.h3`
+  margin: 0;
+  margin-top: 25px;
+  font-size: ${({ theme }) => theme.sizes.mLarge};
+  color: ${({ theme }) => theme.colors.textLightGray};
+`;
diff --git a/src/frontend/components/CartDropdown/CartDropdown.tsx b/src/frontend/components/CartDropdown/CartDropdown.tsx
new file mode 100644
index 0000000..cd0703e
--- /dev/null
+++ b/src/frontend/components/CartDropdown/CartDropdown.tsx
@@ -0,0 +1,65 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+import Link from 'next/link';
+import { useEffect, useRef } from 'react';
+import { CypressFields } from '../../utils/enums/CypressFields';
+import { IProductCartItem } from '../../types/Cart';
+import ProductPrice from '../ProductPrice';
+import * as S from './CartDropdown.styled';
+
+interface IProps {
+  isOpen: boolean;
+  onClose(): void;
+  productList: IProductCartItem[];
+}
+
+const CartDropdown = ({ productList, isOpen, onClose }: IProps) => {
+  const ref = useRef<HTMLDivElement>(null);
+
+  useEffect(() => {
+    const handleClickOutside = (event: Event) => {
+      if (ref.current && !ref.current.contains(event.target as Node)) {
+        onClose();
+      }
+    };
+    // Bind the event listener
+    document.addEventListener('mousedown', handleClickOutside);
+
+    return () => {
+      // Unbind the event listener on clean up
+      document.removeEventListener('mousedown', handleClickOutside);
+    };
+  }, [ref, onClose]);
+
+  return isOpen ? (
+    <S.CartDropdown ref={ref} data-cy={CypressFields.CartDropdown}>
+      <div>
+        <S.Header>
+          <S.Title>Shopping Cart</S.Title>
+          <span onClick={onClose}>Close</span>
+        </S.Header>
+        <S.ItemList>
+          {!productList.length && <S.EmptyCart>Your shopping cart is empty</S.EmptyCart>}
+          {productList.map(
+            ({ quantity, product: { name, picture, id, priceUsd = { nanos: 0, currencyCode: 'USD', units: 0 } } }) => (
+              <S.Item key={id} data-cy={CypressFields.CartDropdownItem}>
+                <S.ItemImage src={"/images/products/" + picture} alt={name} />
+                <S.ItemDetails>
+                  <S.ItemName>{name}</S.ItemName>
+                  <ProductPrice price={priceUsd} />
+                  <S.ItemQuantity>Quantity: {quantity}</S.ItemQuantity>
+                </S.ItemDetails>
+              </S.Item>
+            )
+          )}
+        </S.ItemList>
+      </div>
+      <Link href="/cart">
+        <S.CartButton data-cy={CypressFields.CartGoToShopping}>Go to Shopping Cart</S.CartButton>
+      </Link>
+    </S.CartDropdown>
+  ) : null;
+};
+
+export default CartDropdown;
diff --git a/src/frontend/components/CartDropdown/index.ts b/src/frontend/components/CartDropdown/index.ts
new file mode 100644
index 0000000..559fff3
--- /dev/null
+++ b/src/frontend/components/CartDropdown/index.ts
@@ -0,0 +1,4 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+export { default } from './CartDropdown';
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