"use client";
import { Icon } from "@iconify/react";
import Autoplay from "embla-carousel-autoplay";
import useEmblaCarousel from "embla-carousel-react";
import * as React from "react";
import Marquee from "react-fast-marquee";
import {
Avatar,
AvatarFallback,
AvatarImage,
} from "@/components/ui/avatar/avatar";
import { designRadius } from "@/lib/design-system";
import { cn } from "@/lib/utils";
export interface TestimonialItem {
id?: string | number;
quote: React.ReactNode;
author: {
name: string;
role?: string;
company?: string;
avatarUrl?: string;
avatarFallback?: string;
};
rating?: number;
featured?: boolean;
}
export interface TestimonialsProps
extends React.HTMLAttributes<HTMLDivElement> {
items: TestimonialItem[];
layout?: "grid" | "masonry" | "carousel" | "split" | "marquee";
cols?: 1 | 2 | 3 | 4;
autoplay?: boolean;
autoplayDelay?: number;
showDots?: boolean;
showControls?: boolean;
radius?: keyof typeof designRadius;
cardClassName?: string;
ratingColor?: string;
showQuoteIcon?: boolean;
splitVariant?: "featured-aside" | "quote-author";
speed?: number;
direction?: "left" | "right";
pauseOnHover?: boolean;
gradient?: boolean;
}
export function RatingStars({
rating,
ratingColor = "text-amber-500",
}: {
rating: number;
ratingColor?: string;
}) {
return (
<div
className="flex items-center gap-0.5"
aria-label={`Rating: ${rating} stars`}
>
{Array.from({ length: 5 }).map((_, idx) => (
<Icon
key={idx}
icon={idx < rating ? "solar:star-bold" : "solar:star-linear"}
className={cn(
"size-4",
idx < rating ? ratingColor : "text-zinc-300 dark:text-zinc-700",
)}
/>
))}
</div>
);
}
export function TestimonialCard({
item,
radius = "2xl",
className,
ratingColor,
showQuoteIcon = true,
}: {
item: TestimonialItem;
radius?: keyof typeof designRadius;
className?: string;
ratingColor?: string;
showQuoteIcon?: boolean;
}) {
return (
<div
className={cn(
"relative bg-white dark:bg-zinc-900 border border-zinc-200/80 dark:border-zinc-800/80 p-6 md:p-8 flex flex-col justify-between gap-6 shadow-2xs transition-all duration-200 hover:border-zinc-300 dark:hover:border-zinc-700/80",
designRadius[radius],
item.featured && "ring-1 ring-zinc-900/5 dark:ring-white/5 shadow-md",
className,
)}
>
{showQuoteIcon && (
<div className="absolute top-6 right-6 text-zinc-100 dark:text-zinc-800/50 pointer-events-none select-none">
<Icon
icon="hugeicons:quote-down-double"
className="size-10 rotate-180"
/>
</div>
)}
<div className="space-y-4">
{item.rating !== undefined && (
<RatingStars rating={item.rating} ratingColor={ratingColor} />
)}
<blockquote className="text-zinc-700 dark:text-zinc-300 text-sm md:text-base leading-relaxed font-normal">
“{item.quote}”
</blockquote>
</div>
<div className="flex items-center gap-3">
<Avatar size="md">
<AvatarImage src={item.author.avatarUrl} alt={item.author.name} />
<AvatarFallback>
{item.author.avatarFallback ||
item.author.name.substring(0, 2).toUpperCase()}
</AvatarFallback>
</Avatar>
<div className="flex flex-col min-w-0">
<cite className="not-italic font-semibold text-zinc-900 dark:text-zinc-100 text-sm">
{item.author.name}
</cite>
{(item.author.role || item.author.company) && (
<span className="text-zinc-500 dark:text-zinc-400 text-xs truncate">
{item.author.role}
{item.author.role && item.author.company && " at "}
{item.author.company}
</span>
)}
</div>
</div>
</div>
);
}
export function Testimonials({
items,
layout = "grid",
cols = 3,
autoplay = false,
autoplayDelay = 4000,
showDots = true,
showControls = true,
radius = "2xl",
cardClassName,
ratingColor,
showQuoteIcon = true,
splitVariant = "featured-aside",
speed = 40,
direction = "left",
pauseOnHover = true,
gradient = true,
className,
...props
}: TestimonialsProps) {
const [emblaRef, emblaApi] = useEmblaCarousel(
{ loop: true, align: "start" },
autoplay
? [Autoplay({ delay: autoplayDelay, stopOnInteraction: false })]
: [],
);
const [selectedIndex, setSelectedIndex] = React.useState(0);
const [scrollSnaps, setScrollSnaps] = React.useState<number[]>([]);
const scrollPrev = React.useCallback(
() => emblaApi?.scrollPrev(),
[emblaApi],
);
const scrollNext = React.useCallback(
() => emblaApi?.scrollNext(),
[emblaApi],
);
const scrollTo = React.useCallback(
(index: number) => emblaApi?.scrollTo(index),
[emblaApi],
);
const onSelect = React.useCallback((api: any) => {
setSelectedIndex(api.selectedScrollSnap());
}, []);
React.useEffect(() => {
if (!emblaApi) return;
onSelect(emblaApi);
setScrollSnaps(emblaApi.scrollSnapList());
emblaApi.on("select", onSelect);
emblaApi.on("reInit", onSelect);
}, [emblaApi, onSelect]);
if (layout === "marquee") {
return (
<div
className={cn(
"w-full overflow-hidden",
gradient &&
"[mask-image:linear-gradient(to_right,transparent,white_15%,white_85%,transparent)]",
className,
)}
{...props}
>
<Marquee
speed={speed}
direction={direction}
pauseOnHover={pauseOnHover}
className="flex items-stretch"
>
{items.map((item, idx) => (
<div key={item.id ?? idx} className="mx-4 w-80 shrink-0">
<TestimonialCard
item={item}
radius={radius}
className={cn("h-full", cardClassName)}
ratingColor={ratingColor}
showQuoteIcon={showQuoteIcon}
/>
</div>
))}
</Marquee>
</div>
);
}
if (layout === "masonry") {
const masonryColsClass = {
1: "columns-1",
2: "columns-1 md:columns-2",
3: "columns-1 md:columns-2 lg:columns-3",
4: "columns-1 sm:columns-2 md:columns-3 lg:columns-4",
}[cols];
return (
<div className={cn("w-full", className)} {...props}>
<div
className={cn(
"gap-6 space-y-6 [column-fill:_balance] box-decoration-clone",
masonryColsClass,
)}
>
{items.map((item, idx) => (
<div key={item.id ?? idx} className="break-inside-avoid">
<TestimonialCard
item={item}
radius={radius}
className={cardClassName}
ratingColor={ratingColor}
showQuoteIcon={showQuoteIcon}
/>
</div>
))}
</div>
</div>
);
}
if (layout === "carousel") {
return (
<div className={cn("w-full space-y-6", className)} {...props}>
<div className="overflow-hidden" ref={emblaRef}>
<div className="flex -ml-4">
{items.map((item, idx) => (
<div
key={item.id ?? idx}
className={cn(
"pl-4 min-w-0 shrink-0",
cols === 1 && "basis-full",
cols === 2 && "basis-full md:basis-1/2",
cols === 3 && "basis-full md:basis-1/2 lg:basis-1/3",
cols === 4 &&
"basis-full sm:basis-1/2 md:basis-1/3 lg:basis-1/4",
)}
>
<TestimonialCard
item={item}
radius={radius}
className={cn("h-full", cardClassName)}
ratingColor={ratingColor}
showQuoteIcon={showQuoteIcon}
/>
</div>
))}
</div>
</div>
{(showControls || showDots) && (
<div className="flex items-center justify-between gap-4">
{showDots ? (
<div className="flex items-center gap-2">
{scrollSnaps.map((_, idx) => (
<button
key={idx}
onClick={() => scrollTo(idx)}
className={cn(
"size-2 rounded-full transition-all duration-200",
idx === selectedIndex
? "bg-zinc-900 dark:bg-white w-4"
: "bg-zinc-300 dark:bg-zinc-700 hover:bg-zinc-400",
)}
aria-label={`Go to slide ${idx + 1}`}
/>
))}
</div>
) : (
<div />
)}
{showControls && (
<div className="flex items-center gap-2">
<button
onClick={scrollPrev}
className="flex items-center justify-center size-9 rounded-full border border-zinc-200 dark:border-zinc-800 bg-white dark:bg-zinc-900 text-zinc-700 dark:text-zinc-300 hover:bg-zinc-50 dark:hover:bg-zinc-800 transition-colors"
aria-label="Previous slide"
>
<Icon icon="hugeicons:arrow-left-01" className="size-4" />
</button>
<button
onClick={scrollNext}
className="flex items-center justify-center size-9 rounded-full border border-zinc-200 dark:border-zinc-800 bg-white dark:bg-zinc-900 text-zinc-700 dark:text-zinc-300 hover:bg-zinc-50 dark:hover:bg-zinc-800 transition-colors"
aria-label="Next slide"
>
<Icon icon="hugeicons:arrow-right-01" className="size-4" />
</button>
</div>
)}
</div>
)}
</div>
);
}
if (layout === "split") {
if (splitVariant === "quote-author") {
const mainItem = items.find((i) => i.featured) || items[0];
return (
<div
className={cn(
"w-full bg-white dark:bg-zinc-900 border border-zinc-200/80 dark:border-zinc-800/80 p-8 md:p-12 lg:p-16 grid grid-cols-1 lg:grid-cols-12 gap-8 items-center",
designRadius[radius],
className,
)}
{...props}
>
<div className="lg:col-span-8 space-y-6">
{showQuoteIcon && (
<Icon
icon="hugeicons:quote-down-double"
className="size-12 text-zinc-200 dark:text-zinc-800 rotate-180"
/>
)}
<blockquote className="text-xl md:text-2xl lg:text-3xl text-zinc-900 dark:text-zinc-100 font-medium leading-normal tracking-tight">
“{mainItem.quote}”
</blockquote>
</div>
<div className="lg:col-span-4 lg:pl-8 lg:border-l border-zinc-200 dark:border-zinc-800 space-y-4">
{mainItem.rating !== undefined && (
<RatingStars rating={mainItem.rating} ratingColor={ratingColor} />
)}
<div className="flex items-center gap-4">
<Avatar size="lg">
<AvatarImage
src={mainItem.author.avatarUrl}
alt={mainItem.author.name}
/>
<AvatarFallback>
{mainItem.author.avatarFallback ||
mainItem.author.name.substring(0, 2).toUpperCase()}
</AvatarFallback>
</Avatar>
<div>
<cite className="not-italic font-bold text-zinc-900 dark:text-zinc-100 text-base md:text-lg block">
{mainItem.author.name}
</cite>
{(mainItem.author.role || mainItem.author.company) && (
<span className="text-zinc-500 dark:text-zinc-400 text-sm">
{mainItem.author.role}
{mainItem.author.role && mainItem.author.company && " at "}
{mainItem.author.company}
</span>
)}
</div>
</div>
</div>
</div>
);
}
const featuredItem = items.find((i) => i.featured) || items[0];
const otherItems = items.filter((i) => i !== featuredItem);
return (
<div
className={cn(
"grid grid-cols-1 lg:grid-cols-12 gap-8 w-full",
className,
)}
{...props}
>
<div className="lg:col-span-5 h-full">
<TestimonialCard
item={{ ...featuredItem, featured: true }}
radius={radius}
className={cn("h-full justify-center p-8 md:p-10", cardClassName)}
ratingColor={ratingColor}
showQuoteIcon={showQuoteIcon}
/>
</div>
<div className="lg:col-span-7 grid grid-cols-1 md:grid-cols-2 gap-6">
{otherItems.slice(0, 4).map((item, idx) => (
<TestimonialCard
key={item.id ?? idx}
item={item}
radius={radius}
className={cardClassName}
ratingColor={ratingColor}
showQuoteIcon={showQuoteIcon}
/>
))}
</div>
</div>
);
}
const gridColsClass = {
1: "grid-cols-1",
2: "grid-cols-1 md:grid-cols-2",
3: "grid-cols-1 md:grid-cols-2 lg:grid-cols-3",
4: "grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4",
}[cols];
return (
<div
className={cn("grid gap-6 w-full", gridColsClass, className)}
{...props}
>
{items.map((item, idx) => (
<TestimonialCard
key={item.id ?? idx}
item={item}
radius={radius}
className={cardClassName}
ratingColor={ratingColor}
showQuoteIcon={showQuoteIcon}
/>
))}
</div>
);
}