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libnovel/ui/src/routes/+layout.svelte
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feat(ui): show build version in footer; enable watchtower for caddy
- Footer now displays build version tag + short commit SHA (from
  PUBLIC_BUILD_VERSION / PUBLIC_BUILD_COMMIT env vars baked in at
  image build time); falls back to 'dev' in local builds
- docker-compose.yml: add watchtower label to caddy service so it
  auto-updates alongside backend/ui/runner on new image pushes
- homelab/docker-compose.yml: use locally-built kokoro-fastapi:latest
  image (consistent with actual homelab setup)
2026-03-28 15:42:22 +05:00

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<script lang="ts">
import '../app.css';
import { page, navigating } from '$app/state';
import { goto } from '$app/navigation';
import type { Snippet } from 'svelte';
import type { LayoutData } from './$types';
import { audioStore } from '$lib/audio.svelte';
import { env } from '$env/dynamic/public';
import { Button } from '$lib/components/ui/button';
import { cn } from '$lib/utils';
let { children, data }: { children: Snippet; data: LayoutData } = $props();
// Mobile nav drawer state
let menuOpen = $state(false);
// Chapter list drawer state for the mini-player
let chapterDrawerOpen = $state(false);
// The single <audio> element that persists across navigations.
// AudioPlayer components in chapter pages control it via audioStore.
let audioEl = $state<HTMLAudioElement | null>(null);
// Apply persisted settings once on mount (server-loaded data).
let settingsApplied = false;
$effect(() => {
if (!settingsApplied && data.settings) {
settingsApplied = true;
audioStore.autoNext = data.settings.autoNext;
audioStore.voice = data.settings.voice;
audioStore.speed = data.settings.speed;
}
});
// ── Persist settings changes (debounced 800ms) ──────────────────────────
let settingsSaveTimer = 0;
$effect(() => {
// Subscribe to the three settings fields
const autoNext = audioStore.autoNext;
const voice = audioStore.voice;
const speed = audioStore.speed;
// Skip saving until settings have been applied from the server
if (!settingsApplied) return;
clearTimeout(settingsSaveTimer);
settingsSaveTimer = setTimeout(() => {
fetch('/api/settings', {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ autoNext, voice, speed })
}).catch(() => {});
}, 800) as unknown as number;
});
// Keep the audio element's playback rate in sync with the store speed.
$effect(() => {
if (audioEl) audioEl.playbackRate = audioStore.speed;
});
// When audioUrl changes, load the new source.
// Use a local variable to track which URL is currently loaded so we never
// compare against audioEl.src (browsers normalise it, causing false mismatches).
let loadedUrl = '';
$effect(() => {
if (!audioEl) return;
const url = audioStore.audioUrl;
if (url && url !== loadedUrl) {
loadedUrl = url;
audioEl.src = url;
audioEl.load();
audioEl.playbackRate = audioStore.speed;
audioEl.play().catch(() => {});
} else if (!url) {
loadedUrl = '';
}
});
// Handle toggle requests from AudioPlayer controller.
$effect(() => {
// Read toggleRequest to subscribe; ignore value 0 (initial).
const _req = audioStore.toggleRequest;
if (!audioEl || _req === 0) return;
if (audioStore.isPlaying) {
audioEl.pause();
} else {
audioEl.play().catch(() => {});
}
});
// Handle seek requests from AudioPlayer controller.
$effect(() => {
const t = audioStore.seekRequest;
if (!audioEl || t === null) return;
audioEl.currentTime = t;
audioStore.seekRequest = null;
});
// ── Save audio time on pause/end (debounced 2s) ─────────────────────────
let audioTimeSaveTimer = 0;
function saveAudioTime() {
if (!audioStore.slug || !audioStore.chapter) return;
const slug = audioStore.slug;
const chapter = audioStore.chapter;
const currentTime = audioStore.currentTime;
clearTimeout(audioTimeSaveTimer);
audioTimeSaveTimer = setTimeout(() => {
fetch('/api/progress/audio-time', {
method: 'PATCH',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ slug, chapter, audioTime: currentTime })
}).catch(() => {});
}, 2000) as unknown as number;
}
function formatTime(s: number): string {
if (!isFinite(s) || s < 0) return '0:00';
const m = Math.floor(s / 60);
const sec = Math.floor(s % 60);
return `${m}:${sec.toString().padStart(2, '0')}`;
}
function togglePlay() {
if (!audioEl) return;
if (audioStore.isPlaying) {
audioEl.pause();
} else {
audioEl.play().catch(() => {});
}
}
function seek(e: Event) {
if (!audioEl) return;
audioEl.currentTime = parseFloat((e.target as HTMLInputElement).value);
}
function skipBack() {
if (!audioEl) return;
audioEl.currentTime = Math.max(0, audioEl.currentTime - 15);
}
function skipForward() {
if (!audioEl) return;
audioEl.currentTime = Math.min(audioEl.duration || 0, audioEl.currentTime + 30);
}
const speedSteps = [0.5, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0];
function cycleSpeed() {
const idx = speedSteps.indexOf(audioStore.speed);
audioStore.speed = speedSteps[(idx + 1) % speedSteps.length];
}
function dismiss() {
if (audioEl) {
audioEl.pause();
audioEl.src = '';
}
audioStore.status = 'idle';
audioStore.audioUrl = '';
audioStore.slug = '';
audioStore.chapter = 0;
audioStore.isPlaying = false;
audioStore.currentTime = 0;
audioStore.duration = 0;
}
</script>
<svelte:head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>libnovel</title>
<!-- Umami analytics — no-op when PUBLIC_UMAMI_WEBSITE_ID is unset -->
{#if env.PUBLIC_UMAMI_WEBSITE_ID && env.PUBLIC_UMAMI_SCRIPT_URL}
<script
defer
src={env.PUBLIC_UMAMI_SCRIPT_URL}
data-website-id={env.PUBLIC_UMAMI_WEBSITE_ID}
></script>
{/if}
</svelte:head>
<!-- Persistent audio element — always in the DOM, never conditionally unmounted.
Conditional rendering ({#if}) would destroy/recreate it when reactive state
changes (e.g. currentTime ticking), triggering onpause and restarting audio. -->
<audio
bind:this={audioEl}
bind:currentTime={audioStore.currentTime}
bind:duration={audioStore.duration}
onplay={() => (audioStore.isPlaying = true)}
onpause={() => {
audioStore.isPlaying = false;
saveAudioTime();
}}
onended={() => {
audioStore.isPlaying = false;
saveAudioTime();
if (audioStore.autoNext && audioStore.nextChapter !== null && audioStore.slug) {
// Capture values synchronously before any async work — the AudioPlayer
// component will unmount during navigation, but we've already read what
// we need.
const targetSlug = audioStore.slug;
const targetChapter = audioStore.nextChapter;
// Store the target chapter number so only the newly-mounted AudioPlayer
// for that chapter reacts — not the outgoing chapter's component.
audioStore.autoStartChapter = targetChapter;
goto(`/books/${targetSlug}/chapters/${targetChapter}`).catch(() => {
audioStore.autoStartChapter = null;
});
}
}}
preload="metadata"
style="display:none"
></audio>
<div class="min-h-screen flex flex-col" class:pb-24={audioStore.active}>
<!-- Navigation progress bar — shown while SSR is running for any page transition -->
{#if navigating}
<div class="fixed top-0 left-0 right-0 z-[100] h-1 bg-zinc-800">
<div class="h-full bg-amber-400 animate-progress-bar"></div>
</div>
{/if}
<header class="border-b border-zinc-700 bg-zinc-900 sticky top-0 z-50">
<nav class="max-w-6xl mx-auto px-4 h-14 flex items-center gap-6">
<a href="/" class="text-amber-400 font-bold text-lg tracking-tight hover:text-amber-300 shrink-0">
libnovel
</a>
{#if page.data.book?.title && /\/books\/[^/]+\/chapters\//.test(page.url.pathname)}
<span class="text-zinc-400 text-sm truncate min-w-0 flex-1 sm:flex-none sm:max-w-xs">
{page.data.book.title}
</span>
{/if}
{#if data.user}
<!-- Desktop nav links (hidden on mobile) -->
<a
href="/books"
class="hidden sm:block text-sm transition-colors {page.url.pathname.startsWith('/books') ? 'text-zinc-100 font-medium' : 'text-zinc-400 hover:text-zinc-100'}"
>
Library
</a>
<a
href="/catalogue"
class="hidden sm:block text-sm transition-colors {page.url.pathname.startsWith('/catalogue') ? 'text-zinc-100 font-medium' : 'text-zinc-400 hover:text-zinc-100'}"
>
Discover
</a>
<a
href="https://feedback.libnovel.cc"
target="_blank"
rel="noopener noreferrer"
class="hidden sm:block text-sm transition-colors text-zinc-400 hover:text-zinc-100"
>
Feedback
</a>
<div class="ml-auto flex items-center gap-4">
<!-- Desktop: admin + profile + sign out (hidden on mobile) -->
{#if data.user?.role === 'admin'}
<a
href="/admin/scrape"
class="hidden sm:block text-sm transition-colors {page.url.pathname.startsWith('/admin/scrape') ? 'text-zinc-100 font-medium' : 'text-zinc-400 hover:text-zinc-100'}"
>
Scrape
</a>
<a
href="/admin/audio"
class="hidden sm:block text-sm transition-colors {page.url.pathname.startsWith('/admin/audio') ? 'text-zinc-100 font-medium' : 'text-zinc-400 hover:text-zinc-100'}"
>
Audio
</a>
{/if}
<a
href="/profile"
class="hidden sm:block text-sm transition-colors {page.url.pathname === '/profile' ? 'text-zinc-100 font-medium' : 'text-zinc-400 hover:text-zinc-100'}"
>
{data.user.username}
</a>
<form method="POST" action="/logout" class="hidden sm:block">
<Button type="submit" variant="ghost" size="sm" class="text-zinc-400 hover:text-zinc-100">
Sign out
</Button>
</form>
<!-- Mobile: hamburger button -->
<Button
variant="ghost"
size="icon"
onclick={() => (menuOpen = !menuOpen)}
aria-label="Toggle menu"
aria-expanded={menuOpen}
class="sm:hidden -mr-1"
>
{#if menuOpen}
<!-- X icon -->
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
</svg>
{:else}
<!-- Hamburger icon -->
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16" />
</svg>
{/if}
</Button>
</div>
{:else}
<div class="ml-auto">
<a
href="/login"
class="text-sm px-3 py-1.5 rounded bg-amber-400 text-zinc-900 font-semibold hover:bg-amber-300 transition-colors"
>
Sign in
</a>
</div>
{/if}
</nav>
<!-- Mobile drawer (full-width, below the bar) -->
{#if data.user && menuOpen}
<div class="sm:hidden border-t border-zinc-700 bg-zinc-900 px-4 py-3 flex flex-col gap-1">
<a
href="/books"
onclick={() => (menuOpen = false)}
class="px-3 py-2.5 rounded-lg text-sm font-medium transition-colors {page.url.pathname.startsWith('/books') ? 'bg-zinc-800 text-zinc-100' : 'text-zinc-400 hover:bg-zinc-800 hover:text-zinc-100'}"
>
Library
</a>
<a
href="/catalogue"
onclick={() => (menuOpen = false)}
class="px-3 py-2.5 rounded-lg text-sm font-medium transition-colors {page.url.pathname.startsWith('/catalogue') ? 'bg-zinc-800 text-zinc-100' : 'text-zinc-400 hover:bg-zinc-800 hover:text-zinc-100'}"
>
Discover
</a>
<a
href="https://feedback.libnovel.cc"
target="_blank"
rel="noopener noreferrer"
onclick={() => (menuOpen = false)}
class="px-3 py-2.5 rounded-lg text-sm font-medium transition-colors text-zinc-400 hover:bg-zinc-800 hover:text-zinc-100"
>
Feedback ↗
</a>
<a
href="/profile"
onclick={() => (menuOpen = false)}
class="px-3 py-2.5 rounded-lg text-sm font-medium transition-colors {page.url.pathname === '/profile' ? 'bg-zinc-800 text-zinc-100' : 'text-zinc-400 hover:bg-zinc-800 hover:text-zinc-100'}"
>
Profile <span class="text-zinc-500 font-normal">({data.user.username})</span>
</a>
{#if data.user?.role === 'admin'}
<div class="my-1 border-t border-zinc-700/60"></div>
<p class="px-3 pt-1 pb-0.5 text-xs text-zinc-600 uppercase tracking-widest">Admin</p>
<a
href="/admin/scrape"
onclick={() => (menuOpen = false)}
class="px-3 py-2.5 rounded-lg text-sm font-medium transition-colors {page.url.pathname.startsWith('/admin/scrape') ? 'bg-zinc-800 text-zinc-100' : 'text-zinc-400 hover:bg-zinc-800 hover:text-zinc-100'}"
>
Scrape tasks
</a>
<a
href="/admin/audio"
onclick={() => (menuOpen = false)}
class="px-3 py-2.5 rounded-lg text-sm font-medium transition-colors {page.url.pathname === '/admin/audio' ? 'bg-zinc-800 text-zinc-100' : 'text-zinc-400 hover:bg-zinc-800 hover:text-zinc-100'}"
>
Audio cache
</a>
<a
href="/admin/audio-jobs"
onclick={() => (menuOpen = false)}
class="px-3 py-2.5 rounded-lg text-sm font-medium transition-colors {page.url.pathname.startsWith('/admin/audio-jobs') ? 'bg-zinc-800 text-zinc-100' : 'text-zinc-400 hover:bg-zinc-800 hover:text-zinc-100'}"
>
Audio jobs
</a>
{/if}
<div class="my-1 border-t border-zinc-700/60"></div>
<form method="POST" action="/logout">
<Button
type="submit"
variant="ghost"
class="w-full justify-start px-3 py-2.5 h-auto text-sm font-medium text-red-400 hover:bg-zinc-800 hover:text-red-300"
>
Sign out
</Button>
</form>
</div>
{/if}
</header>
<main class="flex-1 max-w-6xl mx-auto w-full px-4 py-8">
{#key page.url.pathname + page.url.search}
{@render children()}
{/key}
</main>
<footer class="border-t border-zinc-800 mt-auto">
<div class="max-w-6xl mx-auto px-4 py-6 flex flex-col items-center gap-4 text-xs text-zinc-600">
<!-- Top row: site links -->
<nav class="flex flex-wrap items-center justify-center gap-x-5 gap-y-2">
<a href="/books" class="hover:text-zinc-400 transition-colors">Library</a>
<a href="/catalogue" class="hover:text-zinc-400 transition-colors">Discover</a>
<a
href="https://feedback.libnovel.cc"
target="_blank"
rel="noopener noreferrer"
class="hover:text-zinc-400 transition-colors flex items-center gap-1"
>
Feedback
<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14" />
</svg>
</a>
<a
href="https://novelfire.net"
target="_blank"
rel="noopener noreferrer"
class="hover:text-zinc-400 transition-colors flex items-center gap-1"
>
novelfire.net
<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14" />
</svg>
</a>
</nav>
<!-- Bottom row: legal links + copyright -->
<div class="flex flex-wrap items-center justify-center gap-x-5 gap-y-2 text-zinc-700">
<a href="/disclaimer" class="hover:text-zinc-500 transition-colors">Disclaimer</a>
<a href="/privacy" class="hover:text-zinc-500 transition-colors">Privacy</a>
<a href="/dmca" class="hover:text-zinc-500 transition-colors">DMCA</a>
<span>&copy; {new Date().getFullYear()} libnovel</span>
</div>
<!-- Build version / commit SHA -->
<div class="text-zinc-700 tabular-nums font-mono">
{#if env.PUBLIC_BUILD_VERSION && env.PUBLIC_BUILD_VERSION !== 'dev'}
<span title="Build version">{env.PUBLIC_BUILD_VERSION}</span>
{#if env.PUBLIC_BUILD_COMMIT && env.PUBLIC_BUILD_COMMIT !== 'unknown'}
<span class="text-zinc-800 select-all" title="Commit SHA"
>+{env.PUBLIC_BUILD_COMMIT.slice(0, 7)}</span
>
{/if}
{:else}
<span class="text-zinc-800">dev</span>
{/if}
</div>
</div>
</footer>
</div>
<!-- ── Persistent mini-player bar ─────────────────────────────────────────── -->
{#if audioStore.active}
<div class="fixed bottom-0 left-0 right-0 z-50 bg-zinc-900 border-t border-zinc-700 shadow-2xl">
<!-- Chapter list drawer (slides up above the mini-bar) -->
{#if chapterDrawerOpen && audioStore.chapters.length > 0}
<div class="border-b border-zinc-700 bg-zinc-900 max-h-[32rem] overflow-y-auto">
<div class="max-w-6xl mx-auto px-4">
<div class="flex items-center justify-between py-2 border-b border-zinc-800 sticky top-0 bg-zinc-900">
<span class="text-xs font-semibold text-zinc-400 uppercase tracking-wider">Chapters</span>
<Button
variant="ghost"
size="icon"
onclick={() => (chapterDrawerOpen = false)}
aria-label="Close chapter list"
class="h-6 w-6 text-zinc-600 hover:text-zinc-300"
>
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
</svg>
</Button>
</div>
{#each audioStore.chapters as ch (ch.number)}
<a
href="/books/{audioStore.slug}/chapters/{ch.number}"
onclick={() => (chapterDrawerOpen = false)}
class="flex items-center gap-2 py-2 text-xs transition-colors hover:text-zinc-100 {ch.number === audioStore.chapter
? 'text-amber-400 font-semibold'
: 'text-zinc-400'}"
>
<span class="tabular-nums text-zinc-600 w-8 shrink-0 text-right">
{ch.number}
</span>
<span class="truncate">{ch.title || `Chapter ${ch.number}`}</span>
{#if ch.number === audioStore.chapter}
<svg class="w-3 h-3 shrink-0 text-amber-400" fill="currentColor" viewBox="0 0 24 24">
<path d="M8 5v14l11-7z"/>
</svg>
{/if}
</a>
{/each}
</div>
</div>
{/if}
<!-- Generation progress bar (sits at very top of the bar) -->
{#if audioStore.status === 'generating' || audioStore.status === 'loading'}
<div class="h-0.5 bg-zinc-800">
<div
class="h-full bg-amber-400 transition-none"
style="width: {audioStore.progress}%"
></div>
</div>
{:else if audioStore.status === 'ready'}
<!-- Seek bar flush at top — tappable on mobile -->
<div class="px-0">
<input
type="range"
min="0"
max={audioStore.duration || 0}
value={audioStore.currentTime}
oninput={seek}
class="w-full h-1 accent-amber-400 cursor-pointer block"
style="margin: 0; border-radius: 0;"
/>
</div>
{/if}
<div class="max-w-6xl mx-auto px-4 py-2 flex items-center gap-3">
<!-- Track info (click to open chapter list drawer) -->
<button
class="flex-1 min-w-0 text-left rounded px-1 -ml-1 hover:bg-zinc-800 transition-colors"
onclick={() => { if (audioStore.chapters.length > 0) chapterDrawerOpen = !chapterDrawerOpen; }}
aria-label={audioStore.chapters.length > 0 ? 'Toggle chapter list' : undefined}
title={audioStore.chapters.length > 0 ? 'Chapter list' : undefined}
>
{#if audioStore.chapterTitle}
<p class="text-xs text-zinc-100 truncate leading-tight">{audioStore.chapterTitle}</p>
{/if}
{#if audioStore.bookTitle}
<p class="text-xs text-zinc-500 truncate leading-tight">{audioStore.bookTitle}</p>
{/if}
{#if audioStore.status === 'generating'}
<p class="text-xs text-amber-400 leading-tight">
Generating… {Math.round(audioStore.progress)}%
</p>
{:else if audioStore.status === 'ready'}
<p class="text-xs text-zinc-500 tabular-nums leading-tight">
{formatTime(audioStore.currentTime)} / {formatTime(audioStore.duration)}
</p>
{:else if audioStore.status === 'loading'}
<p class="text-xs text-zinc-500 leading-tight">Loading…</p>
{/if}
</button>
{#if audioStore.status === 'ready'}
<!-- Skip back 15s -->
<Button
variant="ghost"
size="icon"
onclick={skipBack}
title="Back 15s"
aria-label="Rewind 15 seconds"
>
<svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24">
<path d="M11.99 5V1l-5 5 5 5V7c3.31 0 6 2.69 6 6s-2.69 6-6 6-6-2.69-6-6h-2c0 4.42 3.58 8 8 8s8-3.58 8-8-3.58-8-8-8z"/>
<text x="8.5" y="14.5" font-size="5" font-family="sans-serif" font-weight="bold" fill="currentColor">15</text>
</svg>
</Button>
<!-- Play / Pause — custom circular amber style, kept as raw button -->
<button
onclick={togglePlay}
class="w-10 h-10 rounded-full bg-amber-400 text-zinc-900 flex items-center justify-center hover:bg-amber-300 transition-colors flex-shrink-0"
aria-label={audioStore.isPlaying ? 'Pause' : 'Play'}
>
{#if audioStore.isPlaying}
<svg class="w-4 h-4" fill="currentColor" viewBox="0 0 24 24">
<path d="M6 4h4v16H6V4zm8 0h4v16h-4V4z"/>
</svg>
{:else}
<svg class="w-4 h-4 ml-0.5" fill="currentColor" viewBox="0 0 24 24">
<path d="M8 5v14l11-7z"/>
</svg>
{/if}
</button>
<!-- Skip forward 30s -->
<Button
variant="ghost"
size="icon"
onclick={skipForward}
title="Forward 30s"
aria-label="Skip 30 seconds"
>
<svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24">
<path d="M12 5V1l5 5-5 5V7c-3.31 0-6 2.69-6 6s2.69 6 6 6 6-2.69 6-6h2c0 4.42-3.58 8-8 8s-8-3.58-8-8 3.58-8 8-8z"/>
<text x="8.5" y="14.5" font-size="5" font-family="sans-serif" font-weight="bold" fill="currentColor">30</text>
</svg>
</Button>
<!-- Speed control — fixed-width pill, kept as raw button -->
<button
onclick={cycleSpeed}
class="text-xs font-semibold text-zinc-300 hover:text-amber-400 transition-colors px-2 py-1 rounded bg-zinc-800 hover:bg-zinc-700 flex-shrink-0 tabular-nums w-12 text-center"
title="Change playback speed"
aria-label="Playback speed {audioStore.speed}x"
>
{audioStore.speed}×
</button>
<!-- Auto-next toggle — has absolute-positioned status dots, kept as raw button -->
<button
onclick={() => (audioStore.autoNext = !audioStore.autoNext)}
class={cn(
'relative p-1.5 rounded flex-shrink-0 transition-colors',
audioStore.autoNext
? 'text-amber-400 bg-amber-400/15 hover:bg-amber-400/25'
: 'text-zinc-600 hover:text-zinc-300 hover:bg-zinc-800'
)}
title={audioStore.autoNext
? audioStore.nextStatus === 'prefetched'
? `Auto-next on Ch.${audioStore.nextChapter} ready`
: audioStore.nextStatus === 'prefetching'
? `Auto-next on preparing Ch.${audioStore.nextChapter}`
: 'Auto-next on'
: 'Auto-next off'}
aria-label="Auto-next {audioStore.autoNext ? 'on' : 'off'}"
aria-pressed={audioStore.autoNext}
>
<!-- "skip to end" / auto-advance icon -->
<svg class="w-4 h-4" fill="currentColor" viewBox="0 0 24 24">
<path d="M6 18l8.5-6L6 6v12zm8.5-6L23 6v12l-8.5-6z"/>
</svg>
<!-- Prefetch status dot -->
{#if audioStore.autoNext && audioStore.nextStatus === 'prefetching'}
<span class="absolute top-0.5 right-0.5 w-1.5 h-1.5 rounded-full bg-amber-400 animate-pulse"></span>
{:else if audioStore.autoNext && audioStore.nextStatus === 'prefetched'}
<span class="absolute top-0.5 right-0.5 w-1.5 h-1.5 rounded-full bg-green-400"></span>
{/if}
</button>
{:else if audioStore.status === 'generating'}
<!-- Spinner during generation -->
<svg class="w-6 h-6 text-amber-400 animate-spin flex-shrink-0" fill="none" viewBox="0 0 24 24">
<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path>
</svg>
{/if}
<!-- Cover thumbnail / go-to-chapter link -->
{#if audioStore.slug && audioStore.chapter > 0}
<a
href="/books/{audioStore.slug}/chapters/{audioStore.chapter}"
class="shrink-0 rounded overflow-hidden hover:opacity-80 transition-opacity"
title="Go to chapter"
aria-label="Go to chapter"
>
{#if audioStore.cover}
<img
src={audioStore.cover}
alt=""
class="w-8 h-11 object-cover rounded"
/>
{:else}
<!-- Fallback book icon -->
<div class="w-8 h-11 flex items-center justify-center bg-zinc-800 rounded border border-zinc-700">
<svg class="w-4 h-4 text-zinc-500" fill="currentColor" viewBox="0 0 24 24">
<path d="M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-2 14H8v-2h8v2zm0-4H8v-2h8v2zm0-4H8V6h8v2z"/>
</svg>
</div>
{/if}
</a>
{/if}
<!-- Dismiss -->
<Button
variant="ghost"
size="icon"
onclick={dismiss}
title="Close player"
aria-label="Close player"
class="text-zinc-600 hover:text-zinc-400 flex-shrink-0"
>
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
</svg>
</Button>
</div>
</div>
{/if}