Files
documenso/apps/marketing/src/components/(marketing)/carousel.tsx
2024-08-20 23:23:36 +10:00

310 lines
9.7 KiB
TypeScript

'use client';
import React, { useCallback, useEffect, useRef, useState } from 'react';
import Link from 'next/link';
import { Trans, msg } from '@lingui/macro';
import { useLingui } from '@lingui/react';
import type { AutoplayType } from 'embla-carousel-autoplay';
import Autoplay from 'embla-carousel-autoplay';
import useEmblaCarousel from 'embla-carousel-react';
import { usePlausible } from 'next-plausible';
import { useTheme } from 'next-themes';
import { Card } from '@documenso/ui/primitives/card';
import { Progress } from '@documenso/ui/primitives/progress';
import { Slide } from './slide';
const SLIDES = [
{
label: msg`Signing Process`,
type: 'video',
srcLight: 'https://github.com/documenso/design/raw/main/marketing/signing.webm',
srcDark: 'https://github.com/documenso/design/raw/main/marketing/dark/signing.webm',
},
{
label: msg`Teams`,
type: 'video',
srcLight: 'https://github.com/documenso/design/raw/main/marketing/teams.webm',
srcDark: 'https://github.com/documenso/design/raw/main/marketing/dark/teams.webm',
},
{
label: 'Zapier',
type: 'video',
srcLight: 'https://github.com/documenso/design/raw/main/marketing/zapier.webm',
srcDark: 'https://github.com/documenso/design/raw/main/marketing/dark/zapier.webm',
},
{
label: msg`Direct Link`,
type: 'video',
srcLight: 'https://github.com/documenso/design/raw/main/marketing/direct-links.webm',
srcDark: 'https://github.com/documenso/design/raw/main/marketing/dark/direct-links.webm',
},
{
label: 'Webhooks',
type: 'video',
srcLight: 'https://github.com/documenso/design/raw/main/marketing/webhooks.webm',
srcDark: 'https://github.com/documenso/design/raw/main/marketing/dark/webhooks.webm',
},
{
label: 'API',
type: 'video',
srcLight: 'https://github.com/documenso/design/raw/main/marketing/api.webm',
srcDark: 'https://github.com/documenso/design/raw/main/marketing/dark/api.webm',
},
{
label: msg`Profile`,
type: 'video',
srcLight: 'https://github.com/documenso/design/raw/main/marketing/profile_teaser.webm',
srcDark: 'https://github.com/documenso/design/raw/main/marketing/dark/profile_teaser.webm',
},
];
export const Carousel = () => {
const { _ } = useLingui();
const event = usePlausible();
const slides = SLIDES;
const [_isPlaying, setIsPlaying] = useState(false);
const [selectedIndex, setSelectedIndex] = useState(0);
const [progress, setProgress] = useState(0);
const videoRefs = useRef<(HTMLVideoElement | null)[]>([]);
const [autoplayDelay, setAutoplayDelay] = useState<number[]>([]);
const { resolvedTheme } = useTheme();
const [mounted, setMounted] = useState(false);
useEffect(() => {
setMounted(true);
}, []);
const [emblaRef, emblaApi] = useEmblaCarousel({ loop: true }, [
Autoplay({ playOnInit: true, delay: autoplayDelay[selectedIndex] || 5000 }),
]);
const [emblaThumbsRef, emblaThumbsApi] = useEmblaCarousel(
{
loop: true,
containScroll: 'keepSnaps',
dragFree: true,
},
[Autoplay({ playOnInit: true, delay: autoplayDelay[selectedIndex] || 5000 })],
);
const onThumbClick = useCallback(
(index: number) => {
if (!emblaApi || !emblaThumbsApi) {
return;
}
emblaApi.scrollTo(index);
},
[emblaApi, emblaThumbsApi],
);
const onSelect = useCallback(() => {
if (!emblaApi || !emblaThumbsApi) {
return;
}
setSelectedIndex(emblaApi.selectedScrollSnap());
emblaThumbsApi.scrollTo(emblaApi.selectedScrollSnap());
resetProgress();
// moduleResolution: bundler breaks this type
// eslint-disable-next-line @typescript-eslint/consistent-type-assertions
const autoplay = emblaApi.plugins()?.autoplay as unknown as AutoplayType | undefined;
if (autoplay) {
autoplay.reset();
}
}, [emblaApi, emblaThumbsApi, setSelectedIndex]);
const resetProgress = useCallback(() => {
setProgress(0);
}, []);
useEffect(() => {
const setVideoDurations = async () => {
const durations = await Promise.all(
videoRefs.current.map(
async (video) =>
new Promise<number>((resolve) => {
if (video) {
video.onloadedmetadata = () => resolve(video.duration * 1000);
} else {
resolve(5000);
}
}),
),
);
setAutoplayDelay(durations);
};
void setVideoDurations();
}, [slides, mounted, resolvedTheme]);
useEffect(() => {
const observer = new IntersectionObserver(
(entries) => {
entries.forEach((entry) => {
if (entry.isIntersecting) {
const video = entry.target as HTMLVideoElement;
video
.play()
.catch((error) => console.log('Error attempting to play the video:', error));
} else {
const video = entry.target as HTMLVideoElement;
video.pause();
}
});
},
{
threshold: 0.5,
},
);
videoRefs.current.forEach((video) => {
if (video) {
observer.observe(video);
}
});
return () => {
observer.disconnect();
};
}, [slides, mounted, resolvedTheme]);
useEffect(() => {
if (!emblaApi) return;
onSelect();
emblaApi.on('select', onSelect).on('reInit', onSelect);
}, [emblaApi, onSelect, mounted, resolvedTheme]);
useEffect(() => {
// moduleResolution: bundler breaks this type
// eslint-disable-next-line @typescript-eslint/consistent-type-assertions
const autoplay = emblaApi?.plugins()?.autoplay as unknown as AutoplayType | undefined;
if (!autoplay || !emblaApi) {
return;
}
setIsPlaying(autoplay.isPlaying());
// eslint-disable-next-line @typescript-eslint/no-explicit-any
(emblaApi as unknown as any)
.on('autoplay:play', () => setIsPlaying(true))
.on('autoplay:stop', () => setIsPlaying(false))
.on('reInit', () => setIsPlaying(autoplay.isPlaying()));
}, [emblaApi, mounted, resolvedTheme]);
useEffect(() => {
if (autoplayDelay[selectedIndex] === undefined) return;
const updateInterval = 50;
const increment = 100 / (autoplayDelay[selectedIndex] / updateInterval);
let progressValue = 0;
const timer = setInterval(() => {
setProgress((prevProgress) => {
progressValue = prevProgress + increment;
if (progressValue >= 100) {
clearInterval(timer);
if (emblaApi) {
emblaApi.scrollNext();
}
return 100;
}
return progressValue;
});
}, updateInterval);
return () => clearInterval(timer);
}, [selectedIndex, autoplayDelay, emblaApi, mounted, resolvedTheme]);
useEffect(() => {
if (!emblaApi) return;
const resetCarousel = () => {
emblaApi.reInit();
emblaApi.scrollTo(0);
};
resetCarousel();
}, [emblaApi, autoplayDelay, mounted, resolvedTheme]);
// Ensure the component renders only after mounting to avoid theme issues
if (!mounted) return null;
return (
<>
<Card
className="relative mx-auto mt-12 w-full max-w-4xl rounded-2xl p-1 before:rounded-2xl"
gradient
>
<div className="overflow-hidden rounded-xl" ref={emblaRef}>
<div className="flex touch-pan-y rounded-xl">
{slides.map((slide, index) => (
<div className="min-w-[10rem] flex-none basis-full rounded-xl" key={index}>
{slide.type === 'video' && (
<video
key={`${resolvedTheme}-${index}`}
ref={(el) => (videoRefs.current[index] = el)}
muted
loop
className="h-auto w-full rounded-xl"
>
<source
src={resolvedTheme === 'dark' ? slide.srcDark : slide.srcLight}
type="video/webm"
/>
<Trans>Your browser does not support the video tag.</Trans>
</video>
)}
</div>
))}
</div>
</div>
<div className="dark:bg-background absolute bottom-2 right-2 flex w-[20%] flex-col items-center space-y-1 rounded-lg bg-white p-1.5 sm:w-[5%]">
<span className="text-foreground dark:text-muted-foreground text-[10px] sm:text-xs">
{selectedIndex + 1}/{slides.length}
</span>
<Progress value={progress} className="h-1" />
</div>
<Link
href="https://documen.so/book-a-demo"
className="bg-foreground/70 dark:bg-foreground/80 absolute inset-0 hidden flex-col items-center justify-center gap-y-2 rounded-xl opacity-0 backdrop-blur-[2px] transition-opacity group-hover:opacity-100 md:flex"
onClick={() => event('view-demo')}
>
<span className="text-background max-w-[60ch] text-2xl font-semibold">Book a Demo</span>
<span className="text-background max-w-[60ch] text-center text-sm">
Want to learn more about Documenso and how it works? Book a demo today! Our founders
will walk you through the application and answer any questions you may have regarding
usage, integration, and more.
</span>
</Link>
</Card>
<div className="mx-auto mt-6 w-full max-w-4xl px-2 sm:mt-12">
<div className="mt-2 flex flex-wrap justify-between gap-6" ref={emblaThumbsRef}>
{slides.map((slide, index) => (
<Slide
key={index}
onClick={() => onThumbClick(index)}
selected={index === selectedIndex}
index={index}
label={typeof slide.label === 'string' ? slide.label : _(slide.label)}
/>
))}
</div>
</div>
</>
);
};