From 71f06de42426095ab65df5d63b427c8015bbcdb9 Mon Sep 17 00:00:00 2001
From: Eric Lay <ericlay@noreply.ericlay.online>
Date: Wed, 11 Mar 2026 09:05:28 -0500
Subject: [PATCH] Add src/components/ui/carousel.jsx

---
 src/components/ui/carousel.jsx | 193 +++++++++++++++++++++++++++++++++
 1 file changed, 193 insertions(+)
 create mode 100644 src/components/ui/carousel.jsx

diff --git a/src/components/ui/carousel.jsx b/src/components/ui/carousel.jsx
new file mode 100644
index 0000000..99ea00e
--- /dev/null
+++ b/src/components/ui/carousel.jsx
@@ -0,0 +1,193 @@
+import * as React from "react"
+import useEmblaCarousel from "embla-carousel-react";
+import { ArrowLeft, ArrowRight } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+import { Button } from "@/components/ui/button"
+
+const CarouselContext = React.createContext(null)
+
+function useCarousel() {
+  const context = React.useContext(CarouselContext)
+
+  if (!context) {
+    throw new Error("useCarousel must be used within a <Carousel />")
+  }
+
+  return context
+}
+
+const Carousel = React.forwardRef((
+  {
+    orientation = "horizontal",
+    opts,
+    setApi,
+    plugins,
+    className,
+    children,
+    ...props
+  },
+  ref
+) => {
+  const [carouselRef, api] = useEmblaCarousel({
+    ...opts,
+    axis: orientation === "horizontal" ? "x" : "y",
+  }, plugins)
+  const [canScrollPrev, setCanScrollPrev] = React.useState(false)
+  const [canScrollNext, setCanScrollNext] = React.useState(false)
+
+  const onSelect = React.useCallback((api) => {
+    if (!api) {
+      return
+    }
+
+    setCanScrollPrev(api.canScrollPrev())
+    setCanScrollNext(api.canScrollNext())
+  }, [])
+
+  const scrollPrev = React.useCallback(() => {
+    api?.scrollPrev()
+  }, [api])
+
+  const scrollNext = React.useCallback(() => {
+    api?.scrollNext()
+  }, [api])
+
+  const handleKeyDown = React.useCallback((event) => {
+    if (event.key === "ArrowLeft") {
+      event.preventDefault()
+      scrollPrev()
+    } else if (event.key === "ArrowRight") {
+      event.preventDefault()
+      scrollNext()
+    }
+  }, [scrollPrev, scrollNext])
+
+  React.useEffect(() => {
+    if (!api || !setApi) {
+      return
+    }
+
+    setApi(api)
+  }, [api, setApi])
+
+  React.useEffect(() => {
+    if (!api) {
+      return
+    }
+
+    onSelect(api)
+    api.on("reInit", onSelect)
+    api.on("select", onSelect)
+
+    return () => {
+      api?.off("select", onSelect)
+    };
+  }, [api, onSelect])
+
+  return (
+    (<CarouselContext.Provider
+      value={{
+        carouselRef,
+        api: api,
+        opts,
+        orientation:
+          orientation || (opts?.axis === "y" ? "vertical" : "horizontal"),
+        scrollPrev,
+        scrollNext,
+        canScrollPrev,
+        canScrollNext,
+      }}>
+      <div
+        ref={ref}
+        onKeyDownCapture={handleKeyDown}
+        className={cn("relative", className)}
+        role="region"
+        aria-roledescription="carousel"
+        {...props}>
+        {children}
+      </div>
+    </CarouselContext.Provider>)
+  );
+})
+Carousel.displayName = "Carousel"
+
+const CarouselContent = React.forwardRef(({ className, ...props }, ref) => {
+  const { carouselRef, orientation } = useCarousel()
+
+  return (
+    (<div ref={carouselRef} className="overflow-hidden">
+      <div
+        ref={ref}
+        className={cn(
+          "flex",
+          orientation === "horizontal" ? "-ml-4" : "-mt-4 flex-col",
+          className
+        )}
+        {...props} />
+    </div>)
+  );
+})
+CarouselContent.displayName = "CarouselContent"
+
+const CarouselItem = React.forwardRef(({ className, ...props }, ref) => {
+  const { orientation } = useCarousel()
+
+  return (
+    (<div
+      ref={ref}
+      role="group"
+      aria-roledescription="slide"
+      className={cn(
+        "min-w-0 shrink-0 grow-0 basis-full",
+        orientation === "horizontal" ? "pl-4" : "pt-4",
+        className
+      )}
+      {...props} />)
+  );
+})
+CarouselItem.displayName = "CarouselItem"
+
+const CarouselPrevious = React.forwardRef(({ className, variant = "outline", size = "icon", ...props }, ref) => {
+  const { orientation, scrollPrev, canScrollPrev } = useCarousel()
+
+  return (
+    (<Button
+      ref={ref}
+      variant={variant}
+      size={size}
+      className={cn("absolute  h-8 w-8 rounded-full", orientation === "horizontal"
+        ? "-left-12 top-1/2 -translate-y-1/2"
+        : "-top-12 left-1/2 -translate-x-1/2 rotate-90", className)}
+      disabled={!canScrollPrev}
+      onClick={scrollPrev}
+      {...props}>
+      <ArrowLeft className="h-4 w-4" />
+      <span className="sr-only">Previous slide</span>
+    </Button>)
+  );
+})
+CarouselPrevious.displayName = "CarouselPrevious"
+
+const CarouselNext = React.forwardRef(({ className, variant = "outline", size = "icon", ...props }, ref) => {
+  const { orientation, scrollNext, canScrollNext } = useCarousel()
+
+  return (
+    (<Button
+      ref={ref}
+      variant={variant}
+      size={size}
+      className={cn("absolute h-8 w-8 rounded-full", orientation === "horizontal"
+        ? "-right-12 top-1/2 -translate-y-1/2"
+        : "-bottom-12 left-1/2 -translate-x-1/2 rotate-90", className)}
+      disabled={!canScrollNext}
+      onClick={scrollNext}
+      {...props}>
+      <ArrowRight className="h-4 w-4" />
+      <span className="sr-only">Next slide</span>
+    </Button>)
+  );
+})
+CarouselNext.displayName = "CarouselNext"
+
+export { Carousel, CarouselContent, CarouselItem, CarouselPrevious, CarouselNext };