Files
voicebox/app/src/components/Generation/FloatingGenerateBox.tsx
T
ae91aa9a88 docs: audit mdx docs against multi-engine backend (#484)
* docs: audit mdx docs against multi-engine backend and refresh stale content

Rewrote developer-facing docs that predated the TTSBackend Protocol /
ModelConfig registry refactor (architecture, tts-generation,
model-management, transcription). Updated user-facing docs to reflect all
seven shipped engines (Qwen, Qwen CustomVoice, LuxTTS, Chatterbox,
Chatterbox Turbo, TADA, Kokoro) instead of the outdated "5 engines" claim.

Also fixes:
- Stale app identifier (com.voicebox.app → sh.voicebox.app)
- CUDA backend update flow (now two-archive split, not N-way chunks)
- Whisper model list (removed tiny, added turbo)
- Broken /development/ and /guides/ route links
- Stale just commands and install steps (missing --no-deps chatterbox/tada)
- Removed ASCII art diagrams from README and stories.mdx
- History Generation schema sync with DB model

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* docs: add DeepWiki badge to README

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* docs: address PR review feedback

- architecture.mdx: fix backends/ file list (remove nonexistent qwen_backend.py, rename tada_backend.py → hume_backend.py)
- model-management.mdx: Kokoro language count 9 → 8 (matches ModelConfig)
- model-management.mdx: ProgressManager path services/ → utils/
- tts-generation.mdx: ModelConfig example uses field(default_factory=...) — mutable default would raise at runtime
- tts-generation.mdx: "1080p samples" → "on CUDA" (1080p is video, not audio)
- PROJECT_STATUS.md: replace ASCII architecture diagram with prose (matches no-ASCII-art rule)

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(app): guard against undefined engine in FloatingGenerateBox preset check

form.getValues('engine') returns string | undefined; Set<string>.has()
rejects undefined under strict mode. Added a truthy guard before the
preset lookup.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <[email protected]>
2026-04-18 21:06:06 -07:00

530 lines
23 KiB
TypeScript

import { useQuery } from '@tanstack/react-query';
import { useMatchRoute } from '@tanstack/react-router';
import { AnimatePresence, motion } from 'framer-motion';
import { Loader2, SlidersHorizontal, Sparkles } from 'lucide-react';
import { useEffect, useRef, useState } from 'react';
import { Button } from '@/components/ui/button';
import { Form, FormControl, FormField, FormItem, FormMessage } from '@/components/ui/form';
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from '@/components/ui/select';
import { Textarea } from '@/components/ui/textarea';
import { apiClient } from '@/lib/api/client';
import { getLanguageOptionsForEngine, type LanguageCode } from '@/lib/constants/languages';
import { useGenerationForm } from '@/lib/hooks/useGenerationForm';
import { useProfile, useProfiles } from '@/lib/hooks/useProfiles';
import { useStory } from '@/lib/hooks/useStories';
import { cn } from '@/lib/utils/cn';
import { useGenerationStore } from '@/stores/generationStore';
import { useStoryStore } from '@/stores/storyStore';
import { useUIStore } from '@/stores/uiStore';
import { EngineModelSelector } from './EngineModelSelector';
import { ParalinguisticInput } from './ParalinguisticInput';
interface FloatingGenerateBoxProps {
isPlayerOpen?: boolean;
showVoiceSelector?: boolean;
}
export function FloatingGenerateBox({
isPlayerOpen = false,
showVoiceSelector = false,
}: FloatingGenerateBoxProps) {
const selectedProfileId = useUIStore((state) => state.selectedProfileId);
const setSelectedProfileId = useUIStore((state) => state.setSelectedProfileId);
const setSelectedEngine = useUIStore((state) => state.setSelectedEngine);
const { data: selectedProfile } = useProfile(selectedProfileId || '');
const { data: profiles } = useProfiles();
const [isExpanded, setIsExpanded] = useState(false);
const [isInstructExpanded, setIsInstructExpanded] = useState(false);
const [selectedPresetId, setSelectedPresetId] = useState<string | null>(null);
const containerRef = useRef<HTMLDivElement>(null);
const textareaRef = useRef<HTMLTextAreaElement | null>(null);
const matchRoute = useMatchRoute();
const isStoriesRoute = matchRoute({ to: '/stories' });
const selectedStoryId = useStoryStore((state) => state.selectedStoryId);
const trackEditorHeight = useStoryStore((state) => state.trackEditorHeight);
const { data: currentStory } = useStory(selectedStoryId);
const addPendingStoryAdd = useGenerationStore((s) => s.addPendingStoryAdd);
// Fetch effect presets for the dropdown
const { data: effectPresets } = useQuery({
queryKey: ['effectPresets'],
queryFn: () => apiClient.listEffectPresets(),
});
// Calculate if track editor is visible (on stories route with items)
const hasTrackEditor = isStoriesRoute && currentStory && currentStory.items.length > 0;
const { form, handleSubmit, isPending } = useGenerationForm({
onSuccess: async (generationId) => {
setIsExpanded(false);
// Defer the story add until TTS completes -- useGenerationProgress handles it
if (isStoriesRoute && selectedStoryId && generationId) {
addPendingStoryAdd(generationId, selectedStoryId);
}
},
getEffectsChain: () => {
if (!selectedPresetId) return undefined;
// Profile's own effects chain (no matching preset)
if (selectedPresetId === '_profile') {
return selectedProfile?.effects_chain ?? undefined;
}
if (!effectPresets) return undefined;
const preset = effectPresets.find((p) => p.id === selectedPresetId);
return preset?.effects_chain;
},
});
// Click away handler to collapse the box
useEffect(() => {
function handleClickOutside(event: MouseEvent) {
const target = event.target as HTMLElement;
// Don't collapse if clicking inside the container
if (containerRef.current?.contains(target)) {
return;
}
// Don't collapse if clicking on a Select dropdown (which renders in a portal)
if (
target.closest('[role="listbox"]') ||
target.closest('[data-radix-popper-content-wrapper]')
) {
return;
}
setIsExpanded(false);
}
if (isExpanded) {
document.addEventListener('mousedown', handleClickOutside);
}
return () => {
document.removeEventListener('mousedown', handleClickOutside);
};
}, [isExpanded]);
// Set first voice as default if none selected
useEffect(() => {
if (!selectedProfileId && profiles && profiles.length > 0) {
setSelectedProfileId(profiles[0].id);
}
}, [selectedProfileId, profiles, setSelectedProfileId]);
// Sync engine selection to global store so ProfileList can filter
const watchedEngine = form.watch('engine');
useEffect(() => {
if (watchedEngine) {
setSelectedEngine(watchedEngine);
}
}, [watchedEngine, setSelectedEngine]);
// Sync generation form language, engine, and effects with selected profile
type EngineValue =
| 'qwen'
| 'luxtts'
| 'chatterbox'
| 'chatterbox_turbo'
| 'tada'
| 'kokoro'
| 'qwen_custom_voice';
useEffect(() => {
if (selectedProfile?.language) {
form.setValue('language', selectedProfile.language as LanguageCode);
}
// Auto-switch engine to match the profile
const engine = selectedProfile?.default_engine ?? selectedProfile?.preset_engine;
if (engine) {
form.setValue('engine', engine as EngineValue);
} else if (selectedProfile && selectedProfile.voice_type !== 'preset') {
// Cloned/designed profile with no default — ensure a compatible (non-preset) engine
const currentEngine = form.getValues('engine');
const presetEngines = new Set(['kokoro', 'qwen_custom_voice']);
if (currentEngine && presetEngines.has(currentEngine)) {
form.setValue('engine', 'qwen');
}
}
// Pre-fill effects from profile defaults
if (
selectedProfile?.effects_chain &&
selectedProfile.effects_chain.length > 0 &&
effectPresets
) {
// Try to match against a known preset
const profileChainJson = JSON.stringify(selectedProfile.effects_chain);
const matchingPreset = effectPresets.find(
(p) => JSON.stringify(p.effects_chain) === profileChainJson,
);
if (matchingPreset) {
setSelectedPresetId(matchingPreset.id);
} else {
// No matching preset — use special value to pass profile chain directly
setSelectedPresetId('_profile');
}
} else if (
selectedProfile &&
(!selectedProfile.effects_chain || selectedProfile.effects_chain.length === 0)
) {
setSelectedPresetId(null);
}
}, [selectedProfile, effectPresets, form]);
// Auto-resize textarea based on content (only when expanded)
useEffect(() => {
if (!isExpanded) {
// Reset textarea height after collapse animation completes
const timeoutId = setTimeout(() => {
const textarea = textareaRef.current;
if (textarea) {
textarea.style.height = '32px';
textarea.style.overflowY = 'hidden';
}
}, 200); // Wait for animation to complete
return () => clearTimeout(timeoutId);
}
const textarea = textareaRef.current;
if (!textarea) return;
const adjustHeight = () => {
textarea.style.height = 'auto';
const scrollHeight = textarea.scrollHeight;
const minHeight = 100; // Expanded minimum
const maxHeight = 300; // Max height in pixels
const targetHeight = Math.max(minHeight, Math.min(scrollHeight, maxHeight));
textarea.style.height = `${targetHeight}px`;
// Show scrollbar if content exceeds max height
if (scrollHeight > maxHeight) {
textarea.style.overflowY = 'auto';
} else {
textarea.style.overflowY = 'hidden';
}
};
// Small delay to let framer animation complete
const timeoutId = setTimeout(() => {
adjustHeight();
}, 200);
// Adjust on mount and when value changes
adjustHeight();
// Watch for input changes
textarea.addEventListener('input', adjustHeight);
return () => {
clearTimeout(timeoutId);
textarea.removeEventListener('input', adjustHeight);
};
}, [isExpanded]);
async function onSubmit(data: Parameters<typeof handleSubmit>[0]) {
await handleSubmit(data, selectedProfileId);
}
return (
<motion.div
ref={containerRef}
className={cn(
'fixed right-auto',
isStoriesRoute
? // Position aligned with story list: after sidebar + padding, width 360px
'left-[calc(5rem+2rem)] w-[360px]'
: 'left-[calc(5rem+2rem)] right-8 lg:right-auto lg:w-[calc((100%-5rem-4rem)/2-1rem)]',
)}
style={{
// On stories route: offset by track editor height when visible
// On other routes: offset by audio player height when visible
bottom: hasTrackEditor
? `${trackEditorHeight + 24}px`
: isPlayerOpen
? 'calc(7rem + 1.5rem)'
: '1.5rem',
}}
>
<motion.div
className="bg-background/30 backdrop-blur-2xl border border-accent/20 rounded-[2rem] shadow-2xl hover:bg-background/40 hover:border-accent/20 transition-all duration-300 p-3"
transition={{ duration: 0.6, ease: 'easeInOut' }}
>
<Form {...form}>
<form onSubmit={form.handleSubmit(onSubmit)}>
<div className="flex gap-2">
<motion.div className="flex-1" transition={{ duration: 0.3, ease: 'easeOut' }}>
<FormField
control={form.control}
name="text"
render={({ field }) => (
<FormItem>
<FormControl>
<motion.div
animate={{
height: isExpanded ? 'auto' : '32px',
}}
transition={{ duration: 0.15, ease: 'easeOut' }}
style={{ overflow: 'hidden' }}
>
{form.watch('engine') === 'chatterbox_turbo' ? (
<ParalinguisticInput
value={field.value}
onChange={field.onChange}
placeholder={
isStoriesRoute && currentStory
? `Generate speech for "${currentStory.name}"... (type / for effects)`
: selectedProfile
? `Type / for effects like [laugh], [sigh]...`
: 'Select a voice profile above...'
}
className="px-3 py-2 resize-none bg-transparent border-none focus-visible:ring-0 focus-visible:ring-offset-0 focus:outline-none focus:ring-0 outline-none ring-0 rounded-2xl text-sm w-full"
style={{
minHeight: isExpanded ? '100px' : '32px',
maxHeight: '300px',
overflowY: 'auto',
}}
disabled={!selectedProfileId}
onClick={() => setIsExpanded(true)}
onFocus={() => setIsExpanded(true)}
/>
) : (
<Textarea
{...field}
ref={(node: HTMLTextAreaElement | null) => {
textareaRef.current = node;
if (typeof field.ref === 'function') {
field.ref(node);
}
}}
placeholder={
isStoriesRoute && currentStory
? `Generate speech for "${currentStory.name}"...`
: selectedProfile
? `Generate speech using ${selectedProfile.name}...`
: 'Select a voice profile above...'
}
className="resize-none bg-transparent border-none focus-visible:ring-0 focus-visible:ring-offset-0 focus:outline-none focus:ring-0 outline-none ring-0 rounded-2xl text-sm placeholder:text-muted-foreground/60 w-full"
style={{
minHeight: isExpanded ? '100px' : '32px',
maxHeight: '300px',
}}
disabled={!selectedProfileId}
onClick={() => setIsExpanded(true)}
onFocus={() => setIsExpanded(true)}
/>
)}
</motion.div>
</FormControl>
<FormMessage className="text-xs" />
</FormItem>
)}
/>
</motion.div>
<div className="relative shrink-0">
<div className="group relative">
<Button
type="submit"
disabled={isPending || !selectedProfileId}
className="h-10 w-10 rounded-full bg-accent hover:bg-accent/90 hover:scale-105 text-accent-foreground shadow-lg hover:shadow-accent/50 transition-all duration-200"
size="icon"
aria-label={
isPending
? 'Generating...'
: !selectedProfileId
? 'Select a voice profile first'
: 'Generate speech'
}
>
{isPending ? (
<Loader2 className="h-4 w-4 animate-spin" />
) : (
<Sparkles className="h-4 w-4" />
)}
</Button>
<span className="pointer-events-none absolute bottom-full left-1/2 -translate-x-1/2 mb-2 whitespace-nowrap rounded-md bg-popover px-3 py-1.5 text-xs text-popover-foreground border border-border opacity-0 transition-opacity group-hover:opacity-100 z-[9999]">
{isPending
? 'Generating...'
: !selectedProfileId
? 'Select a voice profile first'
: 'Generate speech'}
</span>
</div>
{/* Instruct toggle — only for Qwen CustomVoice, which actually honors the kwarg */}
<AnimatePresence>
{isExpanded && form.watch('engine') === 'qwen_custom_voice' && (
<motion.div
initial={{ opacity: 0, scale: 0.8 }}
animate={{ opacity: 1, scale: 1 }}
exit={{ opacity: 0, scale: 0.8 }}
transition={{ duration: 0.2 }}
className="absolute top-0 right-[calc(100%+0.5rem)]"
>
<div className="group relative">
<Button
type="button"
variant="ghost"
size="icon"
onClick={() => setIsInstructExpanded((prev) => !prev)}
className={cn(
'h-10 w-10 rounded-full transition-all duration-200',
isInstructExpanded
? 'bg-accent text-accent-foreground border border-accent hover:bg-accent/90'
: 'bg-card border border-border hover:bg-background/50',
)}
aria-label={
isInstructExpanded
? 'Hide delivery instructions'
: 'Show delivery instructions'
}
aria-pressed={isInstructExpanded}
>
<SlidersHorizontal className="h-4 w-4" />
</Button>
<span className="pointer-events-none absolute bottom-full left-1/2 -translate-x-1/2 mb-2 whitespace-nowrap rounded-md bg-popover px-3 py-1.5 text-xs text-popover-foreground border border-border opacity-0 transition-opacity group-hover:opacity-100 z-[9999]">
Delivery instructions (tone, emotion, pace)
</span>
</div>
</motion.div>
)}
</AnimatePresence>
</div>
</div>
{/* Additive instruct textarea — shown below main text when toggle is on and engine supports it */}
<AnimatePresence>
{isInstructExpanded && form.watch('engine') === 'qwen_custom_voice' && (
<motion.div
initial={{ opacity: 0, height: 0 }}
animate={{ opacity: 1, height: 'auto' }}
exit={{ opacity: 0, height: 0 }}
transition={{ duration: 0.2, ease: 'easeOut' }}
className="overflow-hidden"
>
<FormField
control={form.control}
name="instruct"
render={({ field }) => (
<FormItem className="mt-2">
<FormControl>
<Textarea
{...field}
placeholder="Delivery instructions — e.g. Speak slowly with warmth, Authoritative and clear..."
className="resize-none bg-transparent border border-accent/20 focus-visible:ring-1 focus-visible:ring-accent/40 rounded-2xl text-sm placeholder:text-muted-foreground/60 w-full px-3 py-2"
style={{ minHeight: '60px', maxHeight: '160px' }}
maxLength={500}
/>
</FormControl>
<FormMessage className="text-xs" />
</FormItem>
)}
/>
</motion.div>
)}
</AnimatePresence>
<AnimatePresence>
<motion.div
initial={{ height: 0, opacity: 0 }}
animate={{ height: 'auto', opacity: 1 }}
exit={{ height: 0, opacity: 0 }}
transition={{ duration: 0.3, ease: 'easeOut' }}
className=" mt-3"
>
<div className="flex items-center gap-2">
{showVoiceSelector && (
<div className="flex-1">
<Select
value={selectedProfileId || ''}
onValueChange={(value) => setSelectedProfileId(value || null)}
>
<SelectTrigger className="h-8 text-xs bg-card border-border rounded-full hover:bg-background/50 transition-all w-full">
<SelectValue placeholder="Select a voice..." />
</SelectTrigger>
<SelectContent>
{profiles?.map((profile) => (
<SelectItem key={profile.id} value={profile.id} className="text-xs">
{profile.name}
</SelectItem>
))}
</SelectContent>
</Select>
</div>
)}
<FormField
control={form.control}
name="language"
render={({ field }) => {
const engineLangs = getLanguageOptionsForEngine(
form.watch('engine') || 'qwen',
);
return (
<FormItem className="flex-1 space-y-0">
<Select onValueChange={field.onChange} value={field.value}>
<FormControl>
<SelectTrigger className="h-8 text-xs bg-card border-border rounded-full hover:bg-background/50 transition-all">
<SelectValue />
</SelectTrigger>
</FormControl>
<SelectContent>
{engineLangs.map((lang) => (
<SelectItem key={lang.value} value={lang.value} className="text-xs">
{lang.label}
</SelectItem>
))}
</SelectContent>
</Select>
<FormMessage className="text-xs" />
</FormItem>
);
}}
/>
<FormItem className="flex-1 space-y-0">
<EngineModelSelector form={form} compact />
</FormItem>
<FormItem className="flex-1 space-y-0">
<Select
value={selectedPresetId || 'none'}
onValueChange={(value) =>
setSelectedPresetId(value === 'none' ? null : value)
}
>
<SelectTrigger className="h-8 text-xs bg-card border-border rounded-full hover:bg-background/50 transition-all">
<SelectValue placeholder="No effects" />
</SelectTrigger>
<SelectContent>
<SelectItem value="none" className="text-xs">
No effects
</SelectItem>
{selectedProfile?.effects_chain &&
selectedProfile.effects_chain.length > 0 && (
<SelectItem value="_profile" className="text-xs">
Profile default
</SelectItem>
)}
{effectPresets?.map((preset) => (
<SelectItem key={preset.id} value={preset.id} className="text-xs">
{preset.name}
</SelectItem>
))}
</SelectContent>
</Select>
</FormItem>
</div>
</motion.div>
</AnimatePresence>
</form>
</Form>
</motion.div>
</motion.div>
);
}