Merged in feat/SW-1384-filter-functionality (pull request #1262)

feat(SW-1384): Implement filtering for CarouselCards component

* feat(SW-1384): Implement filtering for CarouselCards component

* fix(SW-1384): Simplify CarouselCards filters scrolling styles

* refactor(SW-1384): Simplify CarouselCards filtering logic


Approved-by: Christian Andolf

components/Blocks/CarouselCards/Filters/filters.module.css

@@ -0,0 +1,32 @@
+.container {
+  display: flex;
+  gap: var(--Spacing-x1);
+  overflow-x: auto;
+  scroll-snap-type: x mandatory;
+  scrollbar-width: none;
+}
+
+.filter,
+.filterSelected {
+  border-radius: var(--Corner-radius-Rounded);
+  padding: var(--Spacing-x1) var(--Spacing-x2);
+  transition: all 0.2s ease-in-out;
+  scroll-snap-align: start;
+  flex-shrink: 0;
+  font-size: var(--typography-Caption-Bold-Mobile-fontSize);
+  font-family: var(--typography-Body-Regular-fontFamily);
+  font-weight: 400;
+  cursor: pointer;
+}
+
+.filter {
+  color: var(--UI-Text-High-contrast);
+  background: transparent;
+  border: 1px solid var(--UI-Input-Controls-Border-Hover);
+}
+
+.filterSelected {
+  color: var(--Base-Text-Inverted);
+  background: var(--Base-Button-Tertiary-Fill-Normal);
+  border: 1px solid transparent;
+}

components/Blocks/CarouselCards/Filters/index.tsx

@@ -0,0 +1,36 @@
+"use client"
+
+import styles from "./filters.module.css"
+
+import type { CarouselCardFilter } from "@/types/enums/carouselCards"
+
+interface FiltersProps {
+  categories: Array<{ identifier: CarouselCardFilter; label: string }>
+  selectedFilter: CarouselCardFilter
+  onFilterSelect: (filter: CarouselCardFilter) => void
+}
+
+export default function Filters({
+  categories,
+  selectedFilter,
+  onFilterSelect,
+}: FiltersProps) {
+  return (
+    <div className={styles.container}>
+      {categories.map((category) => (
+        <button
+          key={category.identifier}
+          onClick={() => onFilterSelect(category.identifier)}
+          className={
+            selectedFilter === category.identifier
+              ? styles.filterSelected
+              : styles.filter
+          }
+          type="button"
+        >
+          {category.label}
+        </button>
+      ))}
+    </div>
+  )
+}

components/Blocks/CarouselCards/carouselCards.module.css

@@ -0,0 +1,31 @@
+/*
+  Mock styles for the carousel cards. Will be removed/replaced
+  when the carousel functionality is implemented (SW-1542). 
+*/
+.cardsContainer {
+  display: grid;
+  gap: var(--Spacing-x3);
+  grid-auto-flow: column;
+  grid-auto-columns: 100%;
+  overflow-x: auto;
+  overscroll-behavior-x: contain;
+  scroll-snap-type: x mandatory;
+}
+
+.cardsContainer > * {
+  scroll-snap-align: start;
+}
+
+/* Show 2 cards on tablet */
+@media (min-width: 768px) {
+  .cardsContainer {
+    grid-auto-columns: calc((100% - var(--Spacing-x3)) / 2);
+  }
+}
+
+/* Show 3 cards on desktop */
+@media (min-width: 1024px) {
+  .cardsContainer {
+    grid-auto-columns: calc((100% - var(--Spacing-x3) * 2) / 3);
+  }
+}

components/Blocks/CarouselCards/index.tsx

@@ -0,0 +1,60 @@
+"use client"
+
+import { useState } from "react"
+
+import ContentCard from "@/components/ContentCard"
+import SectionContainer from "@/components/Section/Container"
+import SectionHeader from "@/components/Section/Header"
+
+import Filters from "./Filters"
+
+import styles from "./carouselCards.module.css"
+
+import type { CarouselCardsProps } from "@/types/components/blocks/carouselCards"
+
+export default function CarouselCards({ carousel_cards }: CarouselCardsProps) {
+  const {
+    heading,
+    enableFilters,
+    filterCategories,
+    cards,
+    defaultFilter,
+    link,
+  } = carousel_cards
+
+  const [activeFilter, setActiveFilter] = useState(
+    enableFilters ? defaultFilter : null
+  )
+
+  const filteredCards = !activeFilter
+    ? cards
+    : cards.filter(
+        (card) => "filterId" in card && card.filterId === activeFilter
+      )
+
+  return (
+    <SectionContainer>
+      <SectionHeader title={heading} link={link} />
+      {filterCategories.length > 0 && activeFilter && (
+        <Filters
+          categories={filterCategories}
+          selectedFilter={activeFilter}
+          onFilterSelect={setActiveFilter}
+        />
+      )}
+      {/* Carousel functionality will go here */}
+      <div className={styles.cardsContainer}>
+        {filteredCards.map((card) => (
+          <ContentCard
+            key={card.heading}
+            heading={card.heading}
+            image={card.image}
+            bodyText={card.bodyText}
+            promoText={card.promoText}
+            link={card.link}
+          />
+        ))}
+      </div>
+    </SectionContainer>
+  )
+}