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fix/asc-key-path
development fix/asc-key-path main release/windows-microsoft-store
tsx 270 lines 8.28 KB
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1 "use client";
2
3 import Image from "next/image";
4 import { useCallback, useEffect, useRef, useState } from "react";
5
6 type Shot = {
7 src: string;
8 alt: string;
9 caption: string;
10 device: "phone" | "tablet" | "desktop";
11 width: number;
12 height: number;
13 };
14
15 const slides: Shot[] = [
16 {
17 src: "/screenshots/iphone-chat.png",
18 alt: "Siti AI chat running on iPhone",
19 caption: "Ask anything, on device",
20 device: "phone",
21 width: 1242,
22 height: 2688,
23 },
24 {
25 src: "/screenshots/iphone-settings.png",
26 alt: "Siti AI on-device model settings on iPhone",
27 caption: "Pick your model",
28 device: "phone",
29 width: 1242,
30 height: 2688,
31 },
32 {
33 src: "/screenshots/ipad-chat.png",
34 alt: "Siti AI chat running on iPad",
35 caption: "Roomy on iPad",
36 device: "tablet",
37 width: 2064,
38 height: 2752,
39 },
40 {
41 src: "/screenshots/ipad-settings.png",
42 alt: "Siti AI on-device model settings on iPad",
43 caption: "Everything stays local",
44 device: "tablet",
45 width: 2064,
46 height: 2752,
47 },
48 {
49 src: "/screenshots/windows-chat.png",
50 alt: "Siti AI chat running on Windows",
51 caption: "Now on Windows",
52 device: "desktop",
53 width: 1920,
54 height: 1080,
55 },
56 {
57 src: "/screenshots/windows-private.png",
58 alt: "Siti AI private, on-device settings on Windows",
59 caption: "Private on your PC",
60 device: "desktop",
61 width: 1920,
62 height: 1080,
63 },
64 {
65 src: "/screenshots/windows-draft.png",
66 alt: "Siti AI drafting and summarizing on Windows",
67 caption: "Draft and summarize",
68 device: "desktop",
69 width: 1920,
70 height: 1080,
71 },
72 {
73 src: "/screenshots/windows-offline.png",
74 alt: "Siti AI working offline on Windows",
75 caption: "Works offline",
76 device: "desktop",
77 width: 1920,
78 height: 1080,
79 },
80 {
81 src: "/screenshots/windows-model.png",
82 alt: "Siti AI on-device model picker on Windows",
83 caption: "Choose your model",
84 device: "desktop",
85 width: 1920,
86 height: 1080,
87 },
88 ];
89
90 const AUTOPLAY_MS = 5000;
91 const SWIPE_THRESHOLD = 40;
92
93 function Arrow({ dir }: { dir: "left" | "right" }) {
94 return (
95 <svg
96 viewBox="0 0 24 24"
97 fill="none"
98 stroke="currentColor"
99 strokeWidth="2"
100 strokeLinecap="round"
101 strokeLinejoin="round"
102 className="h-5 w-5"
103 aria-hidden="true"
104 >
105 <path d={dir === "left" ? "M15 18l-6-6 6-6" : "M9 18l6-6-6-6"} />
106 </svg>
107 );
108 }
109
110 export function AppScreenshots() {
111 const [index, setIndex] = useState(0);
112 const [paused, setPaused] = useState(false);
113 const touchStartX = useRef<number | null>(null);
114
115 const count = slides.length;
116 const goTo = useCallback(
117 (next: number) => setIndex((next + count) % count),
118 [count]
119 );
120 const prev = useCallback(() => goTo(index - 1), [goTo, index]);
121 const next = useCallback(() => goTo(index + 1), [goTo, index]);
122
123 // The stage frame is sized per the active slide: portrait phone/tablet
124 // shots want a tall narrow box, landscape desktop shots want a wide
125 // short one, so both fill the frame without letterboxing or clipping.
126 const isDesktop = slides[index].device === "desktop";
127
128 // Auto-advance, paused on hover/focus and when the user prefers reduced motion.
129 useEffect(() => {
130 if (paused) return;
131 if (window.matchMedia("(prefers-reduced-motion: reduce)").matches) return;
132 const id = window.setInterval(
133 () => setIndex((i) => (i + 1) % count),
134 AUTOPLAY_MS
135 );
136 return () => window.clearInterval(id);
137 }, [paused, count]);
138
139 function onTouchStart(e: React.TouchEvent) {
140 touchStartX.current = e.touches[0].clientX;
141 }
142 function onTouchEnd(e: React.TouchEvent) {
143 if (touchStartX.current === null) return;
144 const delta = e.changedTouches[0].clientX - touchStartX.current;
145 if (delta > SWIPE_THRESHOLD) prev();
146 else if (delta < -SWIPE_THRESHOLD) next();
147 touchStartX.current = null;
148 }
149
150 return (
151 <section className="mx-auto max-w-5xl px-6 py-20">
152 <div className="text-center">
153 <p className="text-xs font-semibold uppercase tracking-[0.15em] text-brand">
154 A look inside
155 </p>
156 <h2 className="mt-3 text-3xl font-semibold tracking-tight sm:text-4xl">
157 Private by design, on every device.
158 </h2>
159 <p className="mx-auto mt-4 max-w-xl text-muted">
160 The same assistant on iPhone, iPad, and Windows. Your model runs
161 locally and your chats never leave the device.
162 </p>
163 </div>
164
165 <div
166 className="mt-12"
167 role="group"
168 aria-roledescription="carousel"
169 aria-label="App screenshots"
170 onMouseEnter={() => setPaused(true)}
171 onMouseLeave={() => setPaused(false)}
172 onFocus={() => setPaused(true)}
173 onBlur={() => setPaused(false)}
174 onKeyDown={(e) => {
175 if (e.key === "ArrowLeft") prev();
176 if (e.key === "ArrowRight") next();
177 }}
178 >
179 <div className="flex items-center justify-center gap-3 sm:gap-5">
180 <button
181 type="button"
182 onClick={prev}
183 aria-label="Previous screenshot"
184 className="hidden shrink-0 rounded-full border border-border bg-surface p-3 text-muted shadow-sm transition-colors hover:text-ink sm:block"
185 >
186 <Arrow dir="left" />
187 </button>
188
189 {/* Stage: a fixed-height frame so slides of the same orientation
190 swap without the layout jumping. Widens and flattens for the
191 landscape Windows shots instead of letterboxing them. */}
192 <div
193 className={`relative w-full overflow-hidden transition-[max-width] duration-300 ${
194 isDesktop
195 ? "h-[220px] max-w-2xl sm:h-[400px]"
196 : "h-[460px] max-w-md sm:h-[600px]"
197 }`}
198 onTouchStart={onTouchStart}
199 onTouchEnd={onTouchEnd}
200 >
201 <div
202 className="flex h-full transition-transform duration-500 ease-out"
203 style={{ transform: `translateX(-${index * 100}%)` }}
204 >
205 {slides.map((shot, i) => (
206 <figure
207 key={shot.src}
208 className="flex h-full w-full shrink-0 flex-col items-center justify-center"
209 aria-roledescription="slide"
210 aria-label={`${i + 1} of ${count}`}
211 aria-hidden={i !== index}
212 >
213 <div
214 className="flex min-h-0 flex-1 items-center justify-center"
215 style={{
216 maxWidth:
217 shot.device === "phone"
218 ? 260
219 : shot.device === "tablet"
220 ? 420
221 : 640,
222 }}
223 >
224 <Image
225 src={shot.src}
226 alt={shot.alt}
227 width={shot.width}
228 height={shot.height}
229 priority={i === 0}
230 sizes="(max-width: 640px) 90vw, 420px"
231 className="h-full w-auto rounded-card border border-border bg-surface object-contain shadow-sm"
232 />
233 </div>
234 <figcaption className="mt-4 text-center text-sm text-muted">
235 {shot.caption}
236 </figcaption>
237 </figure>
238 ))}
239 </div>
240 </div>
241
242 <button
243 type="button"
244 onClick={next}
245 aria-label="Next screenshot"
246 className="hidden shrink-0 rounded-full border border-border bg-surface p-3 text-muted shadow-sm transition-colors hover:text-ink sm:block"
247 >
248 <Arrow dir="right" />
249 </button>
250 </div>
251
252 {/* Dots */}
253 <div className="mt-6 flex items-center justify-center gap-2.5">
254 {slides.map((shot, i) => (
255 <button
256 key={shot.src}
257 type="button"
258 onClick={() => goTo(i)}
259 aria-label={`Go to ${shot.caption}`}
260 aria-current={i === index}
261 className={`h-2 rounded-full transition-all ${
262 i === index ? "w-6 bg-brand" : "w-2 bg-border hover:bg-muted"
263 }`}
264 />
265 ))}
266 </div>
267 </div>
268 </section>
269 );
270 }