Files
Moku/_old/shared/chrome/SplashScreen.svelte
2026-05-22 04:04:59 -05:00

495 lines
22 KiB
Svelte

<script lang="ts">
import { onMount } from "svelte";
import { getCurrentWindow } from "@tauri-apps/api/window";
import { store } from "@store/state.svelte";
import logoUrl from "@assets/moku-icon-splash.svg";
interface Props {
mode?: "loading" | "idle";
ringFull?: boolean;
failed?: boolean;
notConfigured?: boolean;
showCards?: boolean;
showFps?: boolean;
onReady?: () => void;
onRetry?: () => void;
onBypass?: () => void;
onDismiss?: () => void;
}
let {
mode = "loading", ringFull = false, failed = false,
notConfigured = false, showCards = true, showFps = false,
onReady, onRetry, onBypass, onDismiss,
}: Props = $props();
const serverAuthActive = $derived(
store.settings.serverAuthMode === "BASIC_AUTH" || store.settings.serverAuthMode === "UI_LOGIN"
);
const lockEnabled = $derived(
store.settings.appLockEnabled &&
(store.settings.appLockPin?.length ?? 0) >= 4 &&
(mode === "idle" || !serverAuthActive)
);
let pinEntry = $state("");
let pinShake = $state(false);
let pinUnlocked = $state(false);
let pinVisible = $state(false);
let uiScale = $state(1);
let fpsEl = $state<HTMLSpanElement | undefined>(undefined);
const logoLoadingSize = 140;
const logoIdleSize = 128;
const logoLockSize = 96;
const ringR = $derived(70);
const ringPad = $derived(12);
const ringSize = $derived((ringR + ringPad) * 2);
const ringC = $derived(ringR + ringPad);
const ringCirc = $derived(2 * Math.PI * ringR);
const ringArc = $derived(ringCirc * Math.min(Math.max(ringProg, 0.025), 0.999));
const ringTop = $derived(-((ringSize - logoLoadingSize) / 2));
const ringLeft = $derived(-((ringSize - logoLoadingSize) / 2));
function submitPin() {
if (pinEntry === store.settings.appLockPin) {
pinUnlocked = true;
pinEntry = "";
if (mode === "idle") triggerExit(onDismiss);
} else {
pinShake = true;
pinEntry = "";
setTimeout(() => (pinShake = false), 500);
}
}
function onPinKey(e: KeyboardEvent) {
if (e.key === "Enter") { submitPin(); return; }
if (e.key === "Backspace") { pinEntry = pinEntry.slice(0, -1); return; }
if (/^\d$/.test(e.key)) {
pinEntry = (pinEntry + e.key).slice(0, 8);
if (pinEntry.length >= (store.settings.appLockPin?.length ?? 4)) submitPin();
}
}
const EXIT_MS = 320;
const PHASE1_TARGET = 0.85;
const PHASE1_MS = 3000;
const PHASE2_TARGET = 0.95;
const PHASE2_MS = 10000;
let dots = $state("");
let ringProg = $state(0.025);
let exiting = $state(false);
let exitLock = false;
function triggerExit(cb?: () => void) {
if (exitLock) return;
exitLock = true;
exiting = true;
setTimeout(() => cb?.(), EXIT_MS);
}
let animFrame: number;
let animStart: number | null = null;
let animPhase = 1;
function animateRing(ts: number) {
if (exitLock) return;
if (animStart === null) animStart = ts;
const elapsed = ts - animStart;
if (animPhase === 1) {
const t = Math.min(elapsed / PHASE1_MS, 1);
ringProg = 0.025 + (1 - Math.pow(1 - t, 3)) * (PHASE1_TARGET - 0.025);
if (t >= 1) { animPhase = 2; animStart = ts; }
} else {
const t = Math.min(elapsed / PHASE2_MS, 1);
ringProg = PHASE1_TARGET + (1 - Math.pow(1 - t, 4)) * (PHASE2_TARGET - PHASE1_TARGET);
}
animFrame = requestAnimationFrame(animateRing);
}
$effect(() => {
if (mode === "loading" && !failed && !notConfigured) {
animFrame = requestAnimationFrame(animateRing);
return () => cancelAnimationFrame(animFrame);
}
});
$effect(() => {
if (!ringFull) {
exitLock = false;
exiting = false;
return;
}
cancelAnimationFrame(animFrame);
ringProg = 1;
if (lockEnabled && !pinUnlocked) {
setTimeout(() => (pinVisible = true), 400);
} else {
setTimeout(() => triggerExit(onReady), 650);
}
});
$effect(() => {
const needsPin =
(mode === "idle" && lockEnabled) ||
(mode === "loading" && lockEnabled && ringFull && !pinUnlocked);
if (!needsPin) return;
window.addEventListener("keydown", onPinKey);
return () => window.removeEventListener("keydown", onPinKey);
});
$effect(() => {
if (pinUnlocked && mode !== "idle") triggerExit(onReady);
});
const dotsInterval = setInterval(() => {
dots = dots.length >= 3 ? "" : dots + ".";
}, 420);
onMount(async () => {
const win = getCurrentWindow();
uiScale = await win.scaleFactor();
if (mode === "idle" && onDismiss) {
if (lockEnabled) return () => clearInterval(dotsInterval);
const handler = () => triggerExit(onDismiss);
const t = setTimeout(() => {
window.addEventListener("keydown", handler, { once: true });
window.addEventListener("mousedown", handler, { once: true });
window.addEventListener("touchstart", handler, { once: true });
}, 200);
return () => {
clearTimeout(t);
clearInterval(dotsInterval);
window.removeEventListener("keydown", handler);
window.removeEventListener("mousedown", handler);
window.removeEventListener("touchstart", handler);
};
}
return () => clearInterval(dotsInterval);
});
interface CardDef { cx: number; w: number; h: number; lines: number; alpha: number; speed: number; cycleSec: number; phase: number; travel: number; yStart: number; angleStart: number; tilt: number; }
interface CardTrig { cosA: number; sinA: number; tiltRad: number; }
interface RenderState { cards: CardDef[]; trigs: CardTrig[]; stamps: HTMLCanvasElement[]; vignette: HTMLCanvasElement; CW: number; CH: number; scale: number; }
const LAYER_CFG = [
{ wMin: 26, wMax: 40, speedMin: 30, speedMax: 50, alpha: 0.22 },
{ wMin: 38, wMax: 56, speedMin: 52, speedMax: 80, alpha: 0.35 },
{ wMin: 54, wMax: 76, speedMin: 85, speedMax: 120, alpha: 0.50 },
] as const;
const BUF = 80, COLS = 14;
function hash(n: number): number {
let x = Math.imul(n ^ (n >>> 16), 0x45d9f3b);
x = Math.imul(x ^ (x >>> 16), 0x45d9f3b);
return ((x ^ (x >>> 16)) >>> 0) / 0xffffffff;
}
function buildCards(vw: number, vh: number) {
const cards: CardDef[] = [];
const laneW = vw / COLS;
for (let layer = 0; layer < 3; layer++) {
const cfg = LAYER_CFG[layer];
for (let col = 0; col < COLS; col++) {
const seed = col * 31 + layer * 97 + 7;
const w = cfg.wMin + hash(seed + 1) * (cfg.wMax - cfg.wMin);
const h = w * 1.44;
const speed = cfg.speedMin + hash(seed + 5) * (cfg.speedMax - cfg.speedMin);
const travel = vh + h + BUF;
cards.push({
cx: (col + 0.5) * laneW + (hash(seed + 2) * 2 - 1) * Math.max(0, (laneW - w) / 2 - 2),
w, h,
lines: 1 + Math.floor(hash(seed + 7) * 3),
alpha: cfg.alpha,
speed,
cycleSec: travel / speed,
phase: ((col / COLS) + hash(seed + 6) * 0.6 + layer * 0.23) % 1,
travel,
yStart: vh + h / 2 + BUF / 2,
angleStart: hash(seed + 3) * 50 - 25,
tilt: (hash(seed + 4) * 2 - 1) * 18,
});
}
}
const trigs: CardTrig[] = cards.map(c => ({
cosA: Math.cos(c.angleStart * (Math.PI / 180)),
sinA: Math.sin(c.angleStart * (Math.PI / 180)),
tiltRad: c.tilt * (Math.PI / 180),
}));
return { cards, trigs };
}
function rrect(ctx: CanvasRenderingContext2D, x: number, y: number, w: number, h: number, r: number) {
ctx.beginPath();
ctx.moveTo(x + r, y); ctx.lineTo(x + w - r, y); ctx.arcTo(x + w, y, x + w, y + r, r);
ctx.lineTo(x + w, y + h - r); ctx.arcTo(x + w, y + h, x + w - r, y + h, r);
ctx.lineTo(x + r, y + h); ctx.arcTo(x, y + h, x, y + h - r, r);
ctx.lineTo(x, y + r); ctx.arcTo(x, y, x + r, y, r);
ctx.closePath();
}
const STAMP_PAD = 6;
function buildStamp(c: CardDef, dpr: number): HTMLCanvasElement {
const oc = document.createElement("canvas");
oc.width = Math.round(Math.ceil(c.w + STAMP_PAD * 2) * dpr);
oc.height = Math.round(Math.ceil(c.h + STAMP_PAD * 2) * dpr);
const ctx = oc.getContext("2d")!;
ctx.scale(dpr, dpr);
const x0 = STAMP_PAD, y0 = STAMP_PAD;
const coverH = c.w * 0.72 * 1.05;
const lineY0 = y0 + 3 + coverH + 5;
ctx.fillStyle = "rgba(0,0,0,0.5)"; rrect(ctx, x0 + 2, y0 + 2, c.w, c.h, 4); ctx.fill();
ctx.fillStyle = "rgba(255,255,255,0.07)"; rrect(ctx, x0, y0, c.w, c.h, 4); ctx.fill();
ctx.strokeStyle = "rgba(255,255,255,0.75)";
ctx.lineWidth = 1.2; rrect(ctx, x0, y0, c.w, c.h, 4); ctx.stroke();
ctx.fillStyle = "rgba(255,255,255,0.15)"; rrect(ctx, x0 + 3, y0 + 3, c.w - 6, coverH, 3); ctx.fill();
ctx.fillStyle = "rgba(255,255,255,0.08)"; rrect(ctx, x0 + 3, y0 + 3, (c.w - 6) * 0.45, coverH, 3); ctx.fill();
for (let li = 0; li < c.lines; li++) {
ctx.fillStyle = li === 0 ? "rgba(255,255,255,0.35)" : "rgba(255,255,255,0.20)";
ctx.fillRect(x0 + 4, lineY0 + li * 8, (c.w - 8) * (li === 0 ? 0.78 : 0.52), li === 0 ? 3 : 2);
}
return oc;
}
function buildVignette(vw: number, vh: number, dpr: number): HTMLCanvasElement {
const oc = document.createElement("canvas");
oc.width = Math.round(vw * dpr);
oc.height = Math.round(vh * dpr);
const ctx = oc.getContext("2d")!;
ctx.scale(dpr, dpr);
const g = ctx.createRadialGradient(vw / 2, vh / 2, 0, vw / 2, vh / 2, Math.max(vw, vh) * 0.65);
g.addColorStop(0, "rgba(0,0,0,0)");
g.addColorStop(0.4, "rgba(0,0,0,0)");
g.addColorStop(0.7, "rgba(0,0,0,0.25)");
g.addColorStop(1, "rgba(0,0,0,0.65)");
ctx.fillStyle = g;
ctx.fillRect(0, 0, vw, vh);
return oc;
}
function drawFrame(
ctx: CanvasRenderingContext2D, t: number, cw: number, ch: number, dpr: number,
cards: CardDef[], trigs: CardTrig[], stamps: HTMLCanvasElement[], vignette: HTMLCanvasElement,
) {
ctx.clearRect(0, 0, cw, ch);
for (let i = 0; i < cards.length; i++) {
const c = cards[i];
const p = ((t / c.cycleSec) + c.phase) % 1;
const alpha = p < 0.07 ? (p / 0.07) * c.alpha : p > 0.86 ? ((1 - p) / 0.14) * c.alpha : c.alpha;
if (alpha < 0.005) continue;
const cy = c.yStart - p * c.travel;
const tg = trigs[i];
const delta = tg.tiltRad * p;
const cos = tg.cosA * Math.cos(delta) - tg.sinA * Math.sin(delta);
const sin = tg.sinA * Math.cos(delta) + tg.cosA * Math.sin(delta);
ctx.globalAlpha = alpha;
ctx.setTransform(cos * dpr, sin * dpr, -sin * dpr, cos * dpr, c.cx * dpr, cy * dpr);
const sw = stamps[i].width / dpr, sh = stamps[i].height / dpr;
ctx.drawImage(stamps[i], -sw / 2, -sh / 2, sw, sh);
}
ctx.setTransform(1, 0, 0, 1, 0, 0);
ctx.globalAlpha = 1;
ctx.drawImage(vignette, 0, 0, cw, ch);
}
let fps = 0, fpsFrames = 0, fpsLast = 0;
function tickFps(now: number) {
fpsFrames++;
if (now - fpsLast >= 500) {
fps = Math.round(fpsFrames / ((now - fpsLast) / 1000));
fpsFrames = 0;
fpsLast = now;
if (fpsEl) fpsEl.textContent = `${fps} fps`;
}
}
function mountCanvas(el: HTMLCanvasElement) {
const win = getCurrentWindow();
const ctx = el.getContext("2d")!;
let live: RenderState | null = null;
let lastLogW = 0, lastLogH = 0, lastScale = 0, buildGen = 0;
async function syncSize() {
const gen = ++buildGen;
const [phys, scale] = await Promise.all([win.innerSize(), win.scaleFactor()]);
if (gen !== buildGen) return;
const logW = phys.width / scale, logH = phys.height / scale;
if (logW === lastLogW && logH === lastLogH && scale === lastScale) return;
lastLogW = logW; lastLogH = logH; lastScale = scale;
const built = buildCards(logW, logH);
const stamps = built.cards.map(c => buildStamp(c, scale));
const vig = buildVignette(logW, logH, scale);
el.width = phys.width; el.height = phys.height;
live = { cards: built.cards, trigs: built.trigs, stamps, vignette: vig, CW: phys.width, CH: phys.height, scale };
}
const ro = new ResizeObserver(() => syncSize());
ro.observe(el);
syncSize();
let raf = 0, t0 = -1, paused = false;
function frame(now: number) {
if (paused) { raf = 0; return; }
raf = requestAnimationFrame(frame);
if (!live) return;
if (t0 < 0) t0 = now;
if (showFps) tickFps(now);
const { cards, trigs, stamps, vignette, CW, CH, scale } = live;
drawFrame(ctx, (now - t0) / 1000, CW, CH, scale, cards, trigs, stamps, vignette);
}
function pause() { paused = true; t0 = -1; }
function resume() { if (!paused) return; paused = false; raf = requestAnimationFrame(frame); }
function onVisibility() { document.hidden ? pause() : resume(); }
document.addEventListener("visibilitychange", onVisibility);
const unlistenFocus = win.onFocusChanged(({ payload: focused }) => {
focused ? resume() : pause();
});
raf = requestAnimationFrame(frame);
return () => {
cancelAnimationFrame(raf);
ro.disconnect();
document.removeEventListener("visibilitychange", onVisibility);
unlistenFocus.then(f => f());
};
}
</script>
<div class="splash" class:exiting style="cursor: {mode === 'idle' && !lockEnabled ? 'pointer' : 'default'}">
{#if showCards}
<canvas style="position:absolute;inset:0;pointer-events:none;width:100%;height:100%" use:mountCanvas></canvas>
{#if showFps}
<span bind:this={fpsEl} style="position:absolute;top:8px;right:8px;font-family:var(--font-ui);font-size:10px;color:var(--text-faint);z-index:2;pointer-events:none"></span>
{/if}
{/if}
{#if mode === "idle" && lockEnabled}
<div style="z-index:1;display:flex;flex-direction:column;align-items:center;gap:var(--sp-6)">
<div style="position:relative;width:{logoLockSize}px;height:{logoLockSize}px">
<div class="logo-glow"></div>
<img src={logoUrl} alt="Moku" class="logo-breathe" style="width:{logoLockSize}px;height:{logoLockSize}px;border-radius:22px;display:block;position:relative" />
</div>
<div class="pin-card">
<p class="pin-label">Enter PIN</p>
<div class="pin-block">
<div class="pin-dots" class:pin-shake={pinShake}>
{#each Array(store.settings.appLockPin?.length ?? 4) as _, i}
<div class="pin-dot" class:pin-dot-filled={i < pinEntry.length}></div>
{/each}
</div>
<button class="pin-submit-btn" onclick={submitPin} tabindex="-1" aria-label="Submit PIN">Unlock</button>
</div>
</div>
</div>
{:else if mode === "idle"}
<div style="z-index:1;display:flex;flex-direction:column;align-items:center">
<div style="position:relative;width:{logoIdleSize}px;height:{logoIdleSize}px;margin-bottom:32px">
<div class="logo-glow"></div>
<img src={logoUrl} alt="Moku" class="logo-breathe" style="width:{logoIdleSize}px;height:{logoIdleSize}px;border-radius:28px;display:block;position:relative" />
</div>
<p class="hint">press any key to continue</p>
</div>
{:else}
<div style="position:relative;width:{ringSize}px;height:{ringSize}px;margin-bottom:20px;display:flex;align-items:center;justify-content:center">
{#if !failed && !notConfigured}
<svg width={ringSize} height={ringSize}
class="loading-ring"
class:ring-hide={lockEnabled && pinVisible}
style="position:absolute;top:0;left:0;pointer-events:none">
<circle cx={ringC} cy={ringC} r={ringR} fill="none" stroke="var(--border-base)" stroke-width="2" />
<circle cx={ringC} cy={ringC} r={ringR} fill="none" stroke="var(--accent)" stroke-width="2"
stroke-linecap="round"
stroke-dasharray="{ringArc} {ringCirc}"
transform="rotate(-90 {ringC} {ringC})"
style="transition: stroke-dasharray 0.4s cubic-bezier(0.4,0,0.2,1)" />
</svg>
{/if}
<img src={logoUrl} alt="Moku" style="width:{logoLoadingSize}px;height:{logoLoadingSize}px;border-radius:32px;display:block;position:relative" />
</div>
<div class="bottom-area" style="z-index:1">
<div class="status-slot" class:status-slot-hide={lockEnabled && pinVisible}>
{#if failed || notConfigured}
<div class="error-box anim-fade-up">
<p class="error-label">{failed ? "Could not reach server" : "Server not configured"}</p>
<div class="error-actions">
<button class="err-btn" onclick={() => onRetry?.()}>Retry</button>
<button class="err-btn err-btn--primary" onclick={() => onBypass?.()}>Enter app</button>
</div>
</div>
{:else}
<p class="status-text">{ringFull ? "" : `Initializing server${dots}`}</p>
{/if}
</div>
{#if lockEnabled}
<div class="pin-slot" class:pin-slot-visible={pinVisible}>
<div class="pin-card">
<p class="pin-label">Enter PIN</p>
<div class="pin-block">
<div class="pin-dots" class:pin-shake={pinShake}>
{#each Array(store.settings.appLockPin?.length ?? 4) as _, i}
<div class="pin-dot" class:pin-dot-filled={i < pinEntry.length}></div>
{/each}
</div>
<button class="pin-submit-btn" onclick={submitPin} tabindex="-1" aria-label="Submit PIN">Unlock</button>
</div>
</div>
</div>
{/if}
</div>
{/if}
</div>
<style>
.splash { position: fixed; inset: 0; z-index: 9999; background: var(--bg-base); overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; animation: spIn 0.35s cubic-bezier(0,0,0.2,1) both; }
.splash.exiting { animation: spOut 320ms cubic-bezier(0.4,0,1,1) both; }
@keyframes spIn { from { opacity:0; transform:scale(1.015) } to { opacity:1; transform:scale(1) } }
@keyframes spOut { from { opacity:1; transform:scale(1) } to { opacity:0; transform:scale(0.96) } }
@keyframes logoBreathe { 0%,100% { transform:scale(1); filter:drop-shadow(0 0 0px rgba(255,255,255,0)) } 50% { transform:scale(1.04); filter:drop-shadow(0 0 18px rgba(255,255,255,0.12)) } }
@keyframes hintFade { 0%,100% { opacity:0.35 } 50% { opacity:0.7 } }
@keyframes pinShake { 0%,100% { transform:translateX(0) } 20%,60% { transform:translateX(-6px) } 40%,80% { transform:translateX(6px) } }
.logo-glow { position: absolute; inset: -20px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%); animation: logoBreathe 4s ease-in-out infinite; }
.logo-breathe { animation: logoBreathe 4s ease-in-out infinite; }
.hint { font-family: var(--font-ui); font-size: 10px; color: var(--text-faint); letter-spacing: 0.22em; text-transform: uppercase; margin: 0; user-select: none; animation: hintFade 3.5s ease-in-out infinite; }
.error-box { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 16px 20px; border-radius: var(--radius-lg); background: var(--bg-surface); border: 1px solid var(--border-base); min-width: 200px; text-align: center; }
.error-label { font-family: var(--font-ui); font-size: 11px; font-weight: 500; color: var(--text-muted); letter-spacing: 0.06em; margin: 0; }
.error-actions { display: flex; gap: 6px; }
.err-btn { padding: 5px 14px; border-radius: var(--radius-md); border: 1px solid var(--border-base); background: transparent; color: var(--text-muted); cursor: pointer; font-family: var(--font-ui); font-size: 11px; letter-spacing: 0.04em; transition: border-color 0.15s, color 0.15s; }
.err-btn:hover { border-color: var(--border-strong); color: var(--text-secondary); }
.err-btn--primary { border-color: var(--accent-dim); color: var(--accent-fg); background: var(--accent-muted); }
.err-btn--primary:hover { border-color: var(--accent); color: var(--accent-bright); }
.bottom-area { display: flex; align-items: center; justify-content: center; min-height: 48px; position: relative; }
.status-slot { display: flex; align-items: center; justify-content: center; transition: opacity 0.35s ease; position: absolute; }
.status-slot-hide { opacity: 0; pointer-events: none; }
.status-text { font-family: var(--font-ui); font-size: 10px; color: var(--text-faint); letter-spacing: 0.12em; margin: 0; min-width: 160px; text-align: center; }
.loading-ring { transition: opacity 0.5s ease; }
.ring-hide { opacity: 0; }
.pin-slot { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); position: absolute; opacity: 0; transform: translateY(4px); transition: opacity 0.4s ease, transform 0.4s ease; pointer-events: none; }
.pin-slot-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.pin-card { background: var(--bg-surface); border: 1px solid var(--border-base); border-radius: var(--radius-xl); padding: var(--sp-5) var(--sp-6); display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); box-shadow: 0 24px 60px rgba(0,0,0,0.6); }
.pin-label { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-faint); letter-spacing: var(--tracking-wider); text-transform: uppercase; margin: 0; }
.pin-block { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); position: relative; }
.pin-dots { display: flex; gap: 12px; align-items: center; }
.pin-dot { width: 10px; height: 10px; border-radius: 50%; border: 1px solid var(--border-strong); background: transparent; transition: background 0.12s, border-color 0.12s; }
.pin-dot-filled { background: var(--accent); border-color: var(--accent); }
.pin-shake { animation: pinShake 0.42s ease; }
.pin-submit-btn { opacity: 0; width: 1px; height: 1px; overflow: hidden; padding: 0; border: none; background: none; cursor: pointer; pointer-events: auto; position: absolute; }
</style>