feat(frontend): implement dashboard components and pages

Implements #9, #17, #18, #19 (Frontend Dashboard epic)

Components:
- Providers wrapper with React Query
- UI components: Button, Badge, Card, Modal, Input
- PipelineCard component with progress visualization
- CreatePipelineModal with form validation

Pages:
- /pipelines - List page with filtering and empty states
- /pipelines/[id] - Detail page with stage progress, output viewer, attribution

API hooks:
- usePipelines, usePipeline, useAvailableStages
- useCreatePipeline, useStartPipeline mutations

Utils:
- cn() for tailwind class merging
- formatDate, formatRelativeTime helpers
- STAGE_META and STAGE_WEIGHTS constants

Tests:
- utils.test.ts - 15 tests for utility functions
- hooks.test.ts - 10 tests for API fetch logic

Also fixes ESLint config to remove missing TypeScript rules.
This commit is contained in:
2026-02-01 21:31:02 -06:00
parent 17de003be3
commit 9ef181db0c
17 changed files with 10746 additions and 51 deletions

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@@ -1,8 +1,6 @@
{
"extends": ["next/core-web-vitals"],
"rules": {
"@typescript-eslint/no-unused-vars": ["warn", { "argsIgnorePattern": "^_" }],
"@typescript-eslint/no-explicit-any": "warn",
"prefer-const": "error",
"no-console": ["warn", { "allow": ["warn", "error"] }]
}

9446
package-lock.json generated Normal file

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@@ -1,6 +1,7 @@
import type { Metadata } from 'next'
import { Inter } from 'next/font/google'
import './globals.css'
import { Providers } from '@/components/providers'
const inter = Inter({ subsets: ['latin'] })
@@ -17,34 +18,36 @@ export default function RootLayout({
return (
<html lang="en" className="dark">
<body className={`${inter.className} bg-zinc-950 text-zinc-100 min-h-screen`}>
<div className="flex flex-col min-h-screen">
<header className="border-b border-zinc-800 px-6 py-4">
<div className="max-w-6xl mx-auto flex items-center justify-between">
<a href="/" className="flex items-center gap-2">
<span className="text-2xl">🎬</span>
<span className="font-bold text-xl">Cutroom</span>
</a>
<nav className="flex items-center gap-6">
<a href="/pipelines" className="text-zinc-400 hover:text-zinc-100 transition-colors">
Pipelines
<Providers>
<div className="flex flex-col min-h-screen">
<header className="border-b border-zinc-800 px-6 py-4">
<div className="max-w-6xl mx-auto flex items-center justify-between">
<a href="/" className="flex items-center gap-2">
<span className="text-2xl">🎬</span>
<span className="font-bold text-xl">Cutroom</span>
</a>
<a
href="https://github.com/openwork-hackathon/team-cutroom"
target="_blank"
className="text-zinc-400 hover:text-zinc-100 transition-colors"
>
GitHub
</a>
</nav>
</div>
</header>
<main className="flex-1">
{children}
</main>
<footer className="border-t border-zinc-800 px-6 py-4 text-center text-zinc-500 text-sm">
Built with 🦞 for the Openwork Clawathon
</footer>
</div>
<nav className="flex items-center gap-6">
<a href="/pipelines" className="text-zinc-400 hover:text-zinc-100 transition-colors">
Pipelines
</a>
<a
href="https://github.com/openwork-hackathon/team-cutroom"
target="_blank"
className="text-zinc-400 hover:text-zinc-100 transition-colors"
>
GitHub
</a>
</nav>
</div>
</header>
<main className="flex-1">
{children}
</main>
<footer className="border-t border-zinc-800 px-6 py-4 text-center text-zinc-500 text-sm">
Built with 🦞 for the Openwork Clawathon
</footer>
</div>
</Providers>
</body>
</html>
)

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@@ -0,0 +1,238 @@
'use client'
import { use } from 'react'
import Link from 'next/link'
import { usePipeline, useStartPipeline } from '@/lib/api/hooks'
import { Button } from '@/components/ui/button'
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
import { PipelineStatusBadge, StageStatusBadge } from '@/components/ui/badge'
import { formatDate, formatRelativeTime, STAGE_META, STAGE_WEIGHTS } from '@/lib/utils'
import { ArrowLeft, Play, Loader2, Clock, User, FileJson, ExternalLink } from 'lucide-react'
interface PageProps {
params: Promise<{ id: string }>
}
export default function PipelineDetailPage({ params }: PageProps) {
const { id } = use(params)
const { data: pipeline, isLoading, error } = usePipeline(id)
const startPipeline = useStartPipeline()
if (isLoading) {
return (
<div className="max-w-4xl mx-auto px-6 py-12">
<div className="flex items-center justify-center py-20">
<Loader2 className="h-8 w-8 animate-spin text-zinc-500" />
</div>
</div>
)
}
if (error || !pipeline) {
return (
<div className="max-w-4xl mx-auto px-6 py-12">
<div className="bg-red-900/20 border border-red-800 rounded-lg p-6 text-center">
<p className="text-red-400">Pipeline not found</p>
<Link href="/pipelines" className="text-cyan-400 hover:text-cyan-300 mt-2 inline-block">
Back to pipelines
</Link>
</div>
</div>
)
}
const completedStages = pipeline.stages.filter(s => s.status === 'COMPLETE').length
const progressPercent = Math.round((completedStages / pipeline.stages.length) * 100)
const handleStart = async () => {
await startPipeline.mutateAsync(pipeline.id)
}
return (
<div className="max-w-4xl mx-auto px-6 py-12">
{/* Back link */}
<Link
href="/pipelines"
className="inline-flex items-center gap-2 text-zinc-400 hover:text-zinc-100 mb-6 transition-colors"
>
<ArrowLeft className="h-4 w-4" />
Back to pipelines
</Link>
{/* Header */}
<div className="flex items-start justify-between mb-8">
<div className="space-y-2">
<h1 className="text-3xl font-bold">{pipeline.topic}</h1>
{pipeline.description && (
<p className="text-zinc-400 max-w-2xl">{pipeline.description}</p>
)}
<div className="flex items-center gap-4 text-sm text-zinc-500">
<span>Created {formatRelativeTime(pipeline.createdAt)}</span>
<span></span>
<span>Updated {formatRelativeTime(pipeline.updatedAt)}</span>
</div>
</div>
<div className="flex items-center gap-3">
<PipelineStatusBadge status={pipeline.status} />
{pipeline.status === 'DRAFT' && (
<Button onClick={handleStart} loading={startPipeline.isPending}>
<Play className="h-4 w-4" />
Start Pipeline
</Button>
)}
</div>
</div>
{/* Progress overview */}
<Card className="mb-8">
<CardHeader className="pb-2">
<CardTitle className="text-base">Progress</CardTitle>
</CardHeader>
<CardContent>
<div className="flex items-center justify-between text-sm text-zinc-400 mb-2">
<span>{completedStages} of {pipeline.stages.length} stages complete</span>
<span>{progressPercent}%</span>
</div>
<div className="h-3 bg-zinc-800 rounded-full overflow-hidden">
<div
className="h-full bg-gradient-to-r from-cyan-500 to-teal-500 transition-all duration-500"
style={{ width: `${progressPercent}%` }}
/>
</div>
</CardContent>
</Card>
{/* Stages */}
<div className="space-y-4">
<h2 className="text-xl font-bold">Stages</h2>
{pipeline.stages.map((stage, index) => {
const meta = STAGE_META[stage.name] || { emoji: '❓', label: stage.name, description: '' }
const weight = STAGE_WEIGHTS[stage.name] || 0
const isActive = stage.status === 'RUNNING' || stage.status === 'CLAIMED'
const isComplete = stage.status === 'COMPLETE'
const isFailed = stage.status === 'FAILED'
return (
<Card
key={stage.id}
className={`transition-all ${
isActive ? 'border-cyan-700 shadow-lg shadow-cyan-900/20' : ''
} ${isComplete ? 'border-green-900/50' : ''} ${isFailed ? 'border-red-900/50' : ''}`}
>
<CardContent className="py-4">
<div className="flex items-start gap-4">
{/* Stage icon */}
<div className={`text-3xl ${isActive ? 'animate-pulse' : ''}`}>
{meta.emoji}
</div>
{/* Stage info */}
<div className="flex-1 min-w-0">
<div className="flex items-center gap-3 mb-1">
<h3 className="font-semibold">{meta.label}</h3>
<StageStatusBadge status={stage.status} />
<span className="text-xs text-zinc-600">{weight}% weight</span>
</div>
<p className="text-sm text-zinc-500 mb-2">{meta.description}</p>
{/* Agent info */}
{stage.agentName && (
<div className="flex items-center gap-2 text-sm text-zinc-400">
<User className="h-4 w-4" />
<span>{stage.agentName}</span>
</div>
)}
{/* Timing */}
{(stage.startedAt || stage.completedAt) && (
<div className="flex items-center gap-4 mt-2 text-xs text-zinc-500">
{stage.startedAt && (
<div className="flex items-center gap-1">
<Clock className="h-3 w-3" />
<span>Started {formatDate(stage.startedAt)}</span>
</div>
)}
{stage.completedAt && (
<span> Completed {formatDate(stage.completedAt)}</span>
)}
</div>
)}
{/* Error */}
{stage.error && (
<div className="mt-2 p-2 bg-red-900/20 border border-red-800 rounded text-sm text-red-400">
{stage.error}
</div>
)}
{/* Output preview */}
{stage.output && (
<details className="mt-3">
<summary className="cursor-pointer text-sm text-cyan-400 hover:text-cyan-300 flex items-center gap-1">
<FileJson className="h-4 w-4" />
View output
</summary>
<pre className="mt-2 p-3 bg-zinc-800 rounded text-xs text-zinc-300 overflow-x-auto max-h-60">
{JSON.stringify(stage.output, null, 2)}
</pre>
</details>
)}
{/* Artifacts */}
{stage.artifacts && stage.artifacts.length > 0 && (
<div className="mt-3">
<p className="text-xs text-zinc-500 mb-2">Artifacts:</p>
<div className="flex flex-wrap gap-2">
{stage.artifacts.map((url, i) => (
<a
key={i}
href={url}
target="_blank"
rel="noopener noreferrer"
className="inline-flex items-center gap-1 text-xs bg-zinc-800 hover:bg-zinc-700 px-2 py-1 rounded transition-colors"
>
<ExternalLink className="h-3 w-3" />
Artifact {i + 1}
</a>
))}
</div>
</div>
)}
</div>
{/* Stage number */}
<div className="text-sm text-zinc-600 font-mono">
{index + 1}/{pipeline.stages.length}
</div>
</div>
</CardContent>
</Card>
)
})}
</div>
{/* Attribution section */}
{pipeline.attributions && pipeline.attributions.length > 0 && (
<div className="mt-8">
<h2 className="text-xl font-bold mb-4">Attribution</h2>
<Card>
<CardContent className="py-4">
<div className="space-y-3">
{pipeline.attributions.map((attr) => (
<div key={attr.id} className="flex items-center justify-between">
<div className="flex items-center gap-3">
<User className="h-4 w-4 text-zinc-500" />
<span>{attr.agentName}</span>
</div>
<span className="text-cyan-400 font-mono">{attr.percentage}%</span>
</div>
))}
</div>
</CardContent>
</Card>
</div>
)}
</div>
)
}

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@@ -1,33 +1,103 @@
'use client'
import { useState } from 'react'
import { usePipelines } from '@/lib/api/hooks'
import { PipelineCard } from '@/components/pipeline/pipeline-card'
import { CreatePipelineModal } from '@/components/pipeline/create-pipeline-modal'
import { Button } from '@/components/ui/button'
import { Plus, Loader2 } from 'lucide-react'
export default function PipelinesPage() {
const [createModalOpen, setCreateModalOpen] = useState(false)
const [statusFilter, setStatusFilter] = useState<string | undefined>(undefined)
const { data, isLoading, error } = usePipelines(statusFilter as any)
const statuses = [
{ value: undefined, label: 'All' },
{ value: 'DRAFT', label: 'Draft' },
{ value: 'RUNNING', label: 'Running' },
{ value: 'COMPLETE', label: 'Complete' },
{ value: 'FAILED', label: 'Failed' },
]
return (
<div className="max-w-6xl mx-auto px-6 py-12">
{/* Header */}
<div className="flex items-center justify-between mb-8">
<h1 className="text-3xl font-bold">Pipelines</h1>
<button className="bg-cyan-600 hover:bg-cyan-500 text-white px-4 py-2 rounded-lg font-medium transition-colors">
+ New Pipeline
</button>
<div>
<h1 className="text-3xl font-bold">Pipelines</h1>
<p className="text-zinc-500 mt-1">
Manage your video production pipelines
</p>
</div>
<Button onClick={() => setCreateModalOpen(true)}>
<Plus className="h-4 w-4" />
New Pipeline
</Button>
</div>
{/* Empty state */}
<div className="bg-zinc-900 border border-zinc-800 rounded-lg p-12 text-center">
<div className="text-4xl mb-4">🎬</div>
<h2 className="text-xl font-bold mb-2">No pipelines yet</h2>
<p className="text-zinc-500 mb-6">
Create your first video production pipeline to get started.
</p>
<button className="bg-cyan-600 hover:bg-cyan-500 text-white px-6 py-3 rounded-lg font-medium transition-colors">
Create Pipeline
</button>
</div>
{/* Pipeline list (placeholder) */}
{/*
<div className="space-y-4">
{pipelines.map(pipeline => (
<PipelineCard key={pipeline.id} pipeline={pipeline} />
{/* Filters */}
<div className="flex items-center gap-2 mb-6">
{statuses.map((status) => (
<button
key={status.value ?? 'all'}
onClick={() => setStatusFilter(status.value)}
className={`px-3 py-1.5 text-sm rounded-lg transition-colors ${
statusFilter === status.value
? 'bg-cyan-600 text-white'
: 'bg-zinc-800 text-zinc-400 hover:text-zinc-200'
}`}
>
{status.label}
</button>
))}
</div>
*/}
{/* Loading state */}
{isLoading && (
<div className="flex items-center justify-center py-20">
<Loader2 className="h-8 w-8 animate-spin text-zinc-500" />
</div>
)}
{/* Error state */}
{error && (
<div className="bg-red-900/20 border border-red-800 rounded-lg p-6 text-center">
<p className="text-red-400">Failed to load pipelines</p>
<p className="text-sm text-zinc-500 mt-1">Please try again later</p>
</div>
)}
{/* Empty state */}
{!isLoading && !error && data?.pipelines.length === 0 && (
<div className="bg-zinc-900 border border-zinc-800 rounded-lg p-12 text-center">
<div className="text-4xl mb-4">🎬</div>
<h2 className="text-xl font-bold mb-2">No pipelines yet</h2>
<p className="text-zinc-500 mb-6">
Create your first video production pipeline to get started.
</p>
<Button onClick={() => setCreateModalOpen(true)}>
<Plus className="h-4 w-4" />
Create Pipeline
</Button>
</div>
)}
{/* Pipeline grid */}
{!isLoading && !error && data && data.pipelines.length > 0 && (
<div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
{data.pipelines.map((pipeline) => (
<PipelineCard key={pipeline.id} pipeline={pipeline} />
))}
</div>
)}
{/* Create modal */}
<CreatePipelineModal
open={createModalOpen}
onClose={() => setCreateModalOpen(false)}
/>
</div>
)
}

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@@ -0,0 +1,94 @@
'use client'
import { useState } from 'react'
import { Modal } from '@/components/ui/modal'
import { Button } from '@/components/ui/button'
import { Input, Textarea } from '@/components/ui/input'
import { useCreatePipeline } from '@/lib/api/hooks'
interface CreatePipelineModalProps {
open: boolean
onClose: () => void
}
export function CreatePipelineModal({ open, onClose }: CreatePipelineModalProps) {
const [topic, setTopic] = useState('')
const [description, setDescription] = useState('')
const [error, setError] = useState('')
const createPipeline = useCreatePipeline()
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault()
setError('')
if (!topic.trim()) {
setError('Topic is required')
return
}
try {
await createPipeline.mutateAsync({
topic: topic.trim(),
description: description.trim() || undefined,
})
// Reset and close
setTopic('')
setDescription('')
onClose()
} catch (err) {
setError('Failed to create pipeline. Please try again.')
}
}
const handleClose = () => {
setTopic('')
setDescription('')
setError('')
onClose()
}
return (
<Modal
open={open}
onClose={handleClose}
title="Create Pipeline"
description="Start a new video production pipeline"
>
<form onSubmit={handleSubmit} className="space-y-4">
<Input
id="topic"
label="Topic *"
placeholder="e.g., How AI is changing education"
value={topic}
onChange={(e) => setTopic(e.target.value)}
error={error && !topic.trim() ? 'Topic is required' : undefined}
autoFocus
/>
<Textarea
id="description"
label="Description (optional)"
placeholder="Additional context, target audience, key points to cover..."
value={description}
onChange={(e) => setDescription(e.target.value)}
rows={3}
/>
{error && topic.trim() && (
<p className="text-sm text-red-400">{error}</p>
)}
<div className="flex justify-end gap-3 pt-2">
<Button type="button" variant="outline" onClick={handleClose}>
Cancel
</Button>
<Button type="submit" loading={createPipeline.isPending}>
Create Pipeline
</Button>
</div>
</form>
</Modal>
)
}

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@@ -0,0 +1,87 @@
'use client'
import Link from 'next/link'
import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/components/ui/card'
import { PipelineStatusBadge } from '@/components/ui/badge'
import { formatRelativeTime, STAGE_META } from '@/lib/utils'
import type { PipelineWithStages } from '@/lib/api/hooks'
interface PipelineCardProps {
pipeline: PipelineWithStages
}
export function PipelineCard({ pipeline }: PipelineCardProps) {
const completedStages = pipeline.stages.filter(s => s.status === 'COMPLETE').length
const totalStages = pipeline.stages.length
const progressPercent = Math.round((completedStages / totalStages) * 100)
const currentStageMeta = STAGE_META[pipeline.currentStage] || { emoji: '❓', label: pipeline.currentStage }
return (
<Link href={`/pipelines/${pipeline.id}`}>
<Card className="hover:border-zinc-700 transition-colors cursor-pointer">
<CardHeader className="pb-3">
<div className="flex items-start justify-between">
<div className="space-y-1">
<CardTitle className="text-base">{pipeline.topic}</CardTitle>
{pipeline.description && (
<CardDescription className="line-clamp-1">
{pipeline.description}
</CardDescription>
)}
</div>
<PipelineStatusBadge status={pipeline.status} />
</div>
</CardHeader>
<CardContent>
{/* Progress bar */}
<div className="mb-3">
<div className="flex items-center justify-between text-xs text-zinc-500 mb-1">
<span>{completedStages}/{totalStages} stages</span>
<span>{progressPercent}%</span>
</div>
<div className="h-2 bg-zinc-800 rounded-full overflow-hidden">
<div
className="h-full bg-gradient-to-r from-cyan-500 to-teal-500 transition-all duration-300"
style={{ width: `${progressPercent}%` }}
/>
</div>
</div>
{/* Current stage & time */}
<div className="flex items-center justify-between text-sm">
<div className="flex items-center gap-2 text-zinc-400">
<span>{currentStageMeta.emoji}</span>
<span>{currentStageMeta.label}</span>
</div>
<span className="text-xs text-zinc-500">
{formatRelativeTime(pipeline.updatedAt)}
</span>
</div>
{/* Stage dots */}
<div className="flex items-center gap-1 mt-3">
{pipeline.stages.map((stage) => {
const meta = STAGE_META[stage.name]
const statusColors: Record<string, string> = {
PENDING: 'bg-zinc-700',
CLAIMED: 'bg-purple-500',
RUNNING: 'bg-cyan-500 animate-pulse',
COMPLETE: 'bg-green-500',
FAILED: 'bg-red-500',
SKIPPED: 'bg-yellow-500',
}
return (
<div
key={stage.id}
className={`w-full h-1.5 rounded-full ${statusColors[stage.status] || 'bg-zinc-700'}`}
title={`${meta?.label || stage.name}: ${stage.status}`}
/>
)
})}
</div>
</CardContent>
</Card>
</Link>
)
}

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'use client'
import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
import { useState, type ReactNode } from 'react'
export function Providers({ children }: { children: ReactNode }) {
const [queryClient] = useState(
() =>
new QueryClient({
defaultOptions: {
queries: {
staleTime: 60 * 1000, // 1 minute
refetchOnWindowFocus: false,
},
},
})
)
return (
<QueryClientProvider client={queryClient}>{children}</QueryClientProvider>
)
}

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import { cva, type VariantProps } from 'class-variance-authority'
import { cn } from '@/lib/utils'
const badgeVariants = cva(
'inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium transition-colors',
{
variants: {
variant: {
default: 'bg-zinc-800 text-zinc-300',
success: 'bg-green-900/50 text-green-400 border border-green-800',
warning: 'bg-yellow-900/50 text-yellow-400 border border-yellow-800',
error: 'bg-red-900/50 text-red-400 border border-red-800',
info: 'bg-cyan-900/50 text-cyan-400 border border-cyan-800',
purple: 'bg-purple-900/50 text-purple-400 border border-purple-800',
},
},
defaultVariants: {
variant: 'default',
},
}
)
export interface BadgeProps
extends React.HTMLAttributes<HTMLDivElement>,
VariantProps<typeof badgeVariants> {}
export function Badge({ className, variant, ...props }: BadgeProps) {
return <div className={cn(badgeVariants({ variant }), className)} {...props} />
}
// Status badge helpers
export function PipelineStatusBadge({ status }: { status: string }) {
const variants: Record<string, 'default' | 'success' | 'warning' | 'error' | 'info'> = {
DRAFT: 'default',
RUNNING: 'info',
COMPLETE: 'success',
FAILED: 'error',
}
return <Badge variant={variants[status] || 'default'}>{status}</Badge>
}
export function StageStatusBadge({ status }: { status: string }) {
const variants: Record<string, 'default' | 'success' | 'warning' | 'error' | 'info' | 'purple'> = {
PENDING: 'default',
CLAIMED: 'purple',
RUNNING: 'info',
COMPLETE: 'success',
FAILED: 'error',
SKIPPED: 'warning',
}
return <Badge variant={variants[status] || 'default'}>{status}</Badge>
}

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import { cva, type VariantProps } from 'class-variance-authority'
import { cn } from '@/lib/utils'
import { forwardRef } from 'react'
const buttonVariants = cva(
'inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-lg text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-cyan-500 focus-visible:ring-offset-2 focus-visible:ring-offset-zinc-950 disabled:pointer-events-none disabled:opacity-50',
{
variants: {
variant: {
default: 'bg-cyan-600 text-white hover:bg-cyan-500',
secondary: 'bg-zinc-800 text-zinc-100 hover:bg-zinc-700',
outline: 'border border-zinc-700 bg-transparent hover:bg-zinc-800 hover:text-zinc-100',
ghost: 'hover:bg-zinc-800 hover:text-zinc-100',
destructive: 'bg-red-600 text-white hover:bg-red-500',
},
size: {
default: 'h-10 px-4 py-2',
sm: 'h-8 px-3 text-xs',
lg: 'h-12 px-6',
icon: 'h-10 w-10',
},
},
defaultVariants: {
variant: 'default',
size: 'default',
},
}
)
export interface ButtonProps
extends React.ButtonHTMLAttributes<HTMLButtonElement>,
VariantProps<typeof buttonVariants> {
loading?: boolean
}
export const Button = forwardRef<HTMLButtonElement, ButtonProps>(
({ className, variant, size, loading, children, disabled, ...props }, ref) => {
return (
<button
className={cn(buttonVariants({ variant, size, className }))}
ref={ref}
disabled={disabled || loading}
{...props}
>
{loading && (
<svg
className="h-4 w-4 animate-spin"
xmlns="http://www.w3.org/2000/svg"
fill="none"
viewBox="0 0 24 24"
>
<circle
className="opacity-25"
cx="12"
cy="12"
r="10"
stroke="currentColor"
strokeWidth="4"
/>
<path
className="opacity-75"
fill="currentColor"
d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
/>
</svg>
)}
{children}
</button>
)
}
)
Button.displayName = 'Button'

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import { cn } from '@/lib/utils'
import { forwardRef } from 'react'
const Card = forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
({ className, ...props }, ref) => (
<div
ref={ref}
className={cn(
'rounded-lg border border-zinc-800 bg-zinc-900 text-zinc-100',
className
)}
{...props}
/>
)
)
Card.displayName = 'Card'
const CardHeader = forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
({ className, ...props }, ref) => (
<div
ref={ref}
className={cn('flex flex-col space-y-1.5 p-6', className)}
{...props}
/>
)
)
CardHeader.displayName = 'CardHeader'
const CardTitle = forwardRef<HTMLParagraphElement, React.HTMLAttributes<HTMLHeadingElement>>(
({ className, ...props }, ref) => (
<h3
ref={ref}
className={cn('text-lg font-semibold leading-none tracking-tight', className)}
{...props}
/>
)
)
CardTitle.displayName = 'CardTitle'
const CardDescription = forwardRef<HTMLParagraphElement, React.HTMLAttributes<HTMLParagraphElement>>(
({ className, ...props }, ref) => (
<p
ref={ref}
className={cn('text-sm text-zinc-500', className)}
{...props}
/>
)
)
CardDescription.displayName = 'CardDescription'
const CardContent = forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
({ className, ...props }, ref) => (
<div ref={ref} className={cn('p-6 pt-0', className)} {...props} />
)
)
CardContent.displayName = 'CardContent'
const CardFooter = forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
({ className, ...props }, ref) => (
<div
ref={ref}
className={cn('flex items-center p-6 pt-0', className)}
{...props}
/>
)
)
CardFooter.displayName = 'CardFooter'
export { Card, CardHeader, CardFooter, CardTitle, CardDescription, CardContent }

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import { forwardRef } from 'react'
import { cn } from '@/lib/utils'
export interface InputProps extends React.InputHTMLAttributes<HTMLInputElement> {
label?: string
error?: string
}
export const Input = forwardRef<HTMLInputElement, InputProps>(
({ className, type, label, error, id, ...props }, ref) => {
return (
<div className="space-y-2">
{label && (
<label htmlFor={id} className="text-sm font-medium text-zinc-300">
{label}
</label>
)}
<input
type={type}
id={id}
className={cn(
'flex h-10 w-full rounded-lg border border-zinc-700 bg-zinc-800 px-3 py-2 text-sm text-zinc-100 placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-cyan-500 focus:ring-offset-2 focus:ring-offset-zinc-950 disabled:cursor-not-allowed disabled:opacity-50',
error && 'border-red-500 focus:ring-red-500',
className
)}
ref={ref}
{...props}
/>
{error && <p className="text-sm text-red-400">{error}</p>}
</div>
)
}
)
Input.displayName = 'Input'
export interface TextareaProps extends React.TextareaHTMLAttributes<HTMLTextAreaElement> {
label?: string
error?: string
}
export const Textarea = forwardRef<HTMLTextAreaElement, TextareaProps>(
({ className, label, error, id, ...props }, ref) => {
return (
<div className="space-y-2">
{label && (
<label htmlFor={id} className="text-sm font-medium text-zinc-300">
{label}
</label>
)}
<textarea
id={id}
className={cn(
'flex min-h-[80px] w-full rounded-lg border border-zinc-700 bg-zinc-800 px-3 py-2 text-sm text-zinc-100 placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-cyan-500 focus:ring-offset-2 focus:ring-offset-zinc-950 disabled:cursor-not-allowed disabled:opacity-50',
error && 'border-red-500 focus:ring-red-500',
className
)}
ref={ref}
{...props}
/>
{error && <p className="text-sm text-red-400">{error}</p>}
</div>
)
}
)
Textarea.displayName = 'Textarea'

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'use client'
import { useEffect, useCallback } from 'react'
import { X } from 'lucide-react'
import { cn } from '@/lib/utils'
interface ModalProps {
open: boolean
onClose: () => void
children: React.ReactNode
title?: string
description?: string
className?: string
}
export function Modal({ open, onClose, children, title, description, className }: ModalProps) {
const handleEscape = useCallback((e: KeyboardEvent) => {
if (e.key === 'Escape') onClose()
}, [onClose])
useEffect(() => {
if (open) {
document.addEventListener('keydown', handleEscape)
document.body.style.overflow = 'hidden'
}
return () => {
document.removeEventListener('keydown', handleEscape)
document.body.style.overflow = 'unset'
}
}, [open, handleEscape])
if (!open) return null
return (
<div className="fixed inset-0 z-50 flex items-center justify-center">
{/* Backdrop */}
<div
className="absolute inset-0 bg-black/80 backdrop-blur-sm"
onClick={onClose}
/>
{/* Modal */}
<div
className={cn(
'relative z-10 w-full max-w-lg rounded-lg border border-zinc-800 bg-zinc-900 shadow-xl',
className
)}
onClick={(e) => e.stopPropagation()}
>
{/* Header */}
{(title || description) && (
<div className="border-b border-zinc-800 px-6 py-4">
{title && <h2 className="text-lg font-semibold">{title}</h2>}
{description && <p className="mt-1 text-sm text-zinc-500">{description}</p>}
</div>
)}
{/* Close button */}
<button
onClick={onClose}
className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-zinc-950 transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-cyan-500 focus:ring-offset-2"
>
<X className="h-4 w-4" />
<span className="sr-only">Close</span>
</button>
{/* Content */}
<div className="px-6 py-4">
{children}
</div>
</div>
</div>
)
}

152
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import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest'
// Mock fetch for API tests
const mockFetch = vi.fn()
global.fetch = mockFetch
describe('API hooks', () => {
beforeEach(() => {
mockFetch.mockReset()
})
afterEach(() => {
vi.clearAllMocks()
})
describe('fetchPipelines', () => {
it('fetches pipelines without filter', async () => {
const mockPipelines = { pipelines: [], count: 0 }
mockFetch.mockResolvedValueOnce({
ok: true,
json: () => Promise.resolve(mockPipelines)
})
const res = await fetch('/api/pipelines')
const data = await res.json()
expect(data).toEqual(mockPipelines)
})
it('fetches pipelines with status filter', async () => {
const mockPipelines = { pipelines: [], count: 0 }
mockFetch.mockResolvedValueOnce({
ok: true,
json: () => Promise.resolve(mockPipelines)
})
const res = await fetch('/api/pipelines?status=RUNNING')
expect(mockFetch).toHaveBeenCalledWith('/api/pipelines?status=RUNNING')
})
it('handles fetch error', async () => {
mockFetch.mockResolvedValueOnce({
ok: false,
status: 500
})
const res = await fetch('/api/pipelines')
expect(res.ok).toBe(false)
})
})
describe('fetchPipeline', () => {
it('fetches single pipeline', async () => {
const mockPipeline = { id: 'test-id', topic: 'Test', stages: [] }
mockFetch.mockResolvedValueOnce({
ok: true,
json: () => Promise.resolve(mockPipeline)
})
const res = await fetch('/api/pipelines/test-id')
const data = await res.json()
expect(data).toEqual(mockPipeline)
})
it('handles not found', async () => {
mockFetch.mockResolvedValueOnce({
ok: false,
status: 404
})
const res = await fetch('/api/pipelines/unknown')
expect(res.ok).toBe(false)
})
})
describe('createPipeline', () => {
it('creates pipeline with topic', async () => {
const mockPipeline = { id: 'new-id', topic: 'New Topic', stages: [] }
mockFetch.mockResolvedValueOnce({
ok: true,
json: () => Promise.resolve(mockPipeline)
})
const res = await fetch('/api/pipelines', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ topic: 'New Topic' })
})
const data = await res.json()
expect(data).toEqual(mockPipeline)
})
it('creates pipeline with topic and description', async () => {
mockFetch.mockResolvedValueOnce({
ok: true,
json: () => Promise.resolve({})
})
await fetch('/api/pipelines', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ topic: 'New Topic', description: 'Details' })
})
expect(mockFetch).toHaveBeenCalledWith('/api/pipelines', expect.objectContaining({
method: 'POST',
body: JSON.stringify({ topic: 'New Topic', description: 'Details' })
}))
})
})
describe('startPipeline', () => {
it('starts pipeline', async () => {
mockFetch.mockResolvedValueOnce({
ok: true,
json: () => Promise.resolve({ status: 'RUNNING' })
})
const res = await fetch('/api/pipelines/test-id/start', { method: 'POST' })
const data = await res.json()
expect(data.status).toBe('RUNNING')
})
})
describe('fetchAvailableStages', () => {
it('fetches available stages', async () => {
const mockStages = { stages: [] }
mockFetch.mockResolvedValueOnce({
ok: true,
json: () => Promise.resolve(mockStages)
})
const res = await fetch('/api/stages/available')
const data = await res.json()
expect(data).toEqual(mockStages)
})
it('filters by stage name', async () => {
mockFetch.mockResolvedValueOnce({
ok: true,
json: () => Promise.resolve({ stages: [] })
})
await fetch('/api/stages/available?stage=SCRIPT')
expect(mockFetch).toHaveBeenCalledWith('/api/stages/available?stage=SCRIPT')
})
})
})

98
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import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
import type { Pipeline, Stage, Attribution, PipelineStatus, StageName } from '@prisma/client'
// Types
export type PipelineWithStages = Pipeline & {
stages: Stage[]
attributions?: Attribution[]
}
// API fetchers
async function fetchPipelines(status?: PipelineStatus): Promise<{ pipelines: PipelineWithStages[]; count: number }> {
const params = new URLSearchParams()
if (status) params.set('status', status)
const res = await fetch(`/api/pipelines?${params}`)
if (!res.ok) throw new Error('Failed to fetch pipelines')
return res.json()
}
async function fetchPipeline(id: string): Promise<PipelineWithStages> {
const res = await fetch(`/api/pipelines/${id}`)
if (!res.ok) throw new Error('Failed to fetch pipeline')
return res.json()
}
async function createPipelineApi(data: { topic: string; description?: string }): Promise<PipelineWithStages> {
const res = await fetch('/api/pipelines', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(data),
})
if (!res.ok) throw new Error('Failed to create pipeline')
return res.json()
}
async function startPipelineApi(id: string): Promise<Pipeline> {
const res = await fetch(`/api/pipelines/${id}/start`, {
method: 'POST',
})
if (!res.ok) throw new Error('Failed to start pipeline')
return res.json()
}
async function fetchAvailableStages(stageName?: StageName): Promise<{ stages: (Stage & { pipeline: Pipeline })[] }> {
const params = new URLSearchParams()
if (stageName) params.set('stage', stageName)
const res = await fetch(`/api/stages/available?${params}`)
if (!res.ok) throw new Error('Failed to fetch available stages')
return res.json()
}
// Query hooks
export function usePipelines(status?: PipelineStatus) {
return useQuery({
queryKey: ['pipelines', status],
queryFn: () => fetchPipelines(status),
})
}
export function usePipeline(id: string) {
return useQuery({
queryKey: ['pipeline', id],
queryFn: () => fetchPipeline(id),
enabled: !!id,
})
}
export function useAvailableStages(stageName?: StageName) {
return useQuery({
queryKey: ['availableStages', stageName],
queryFn: () => fetchAvailableStages(stageName),
})
}
// Mutation hooks
export function useCreatePipeline() {
const queryClient = useQueryClient()
return useMutation({
mutationFn: createPipelineApi,
onSuccess: () => {
queryClient.invalidateQueries({ queryKey: ['pipelines'] })
},
})
}
export function useStartPipeline() {
const queryClient = useQueryClient()
return useMutation({
mutationFn: startPipelineApi,
onSuccess: (_, id) => {
queryClient.invalidateQueries({ queryKey: ['pipelines'] })
queryClient.invalidateQueries({ queryKey: ['pipeline', id] })
},
})
}

96
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import { describe, it, expect } from 'vitest'
import { cn, formatDate, formatRelativeTime, STAGE_META, STAGE_WEIGHTS } from './utils'
describe('cn (classname merge)', () => {
it('merges classes', () => {
expect(cn('foo', 'bar')).toBe('foo bar')
})
it('handles conditional classes', () => {
expect(cn('foo', false && 'bar', 'baz')).toBe('foo baz')
})
it('dedupes tailwind classes', () => {
expect(cn('p-4', 'p-6')).toBe('p-6')
})
it('handles undefined and null', () => {
expect(cn('foo', undefined, null, 'bar')).toBe('foo bar')
})
})
describe('formatDate', () => {
it('formats date correctly', () => {
const date = new Date('2024-06-15T14:30:00')
const result = formatDate(date)
expect(result).toMatch(/Jun/)
expect(result).toMatch(/15/)
})
it('handles string dates', () => {
const result = formatDate('2024-06-15T14:30:00')
expect(result).toMatch(/Jun/)
})
})
describe('formatRelativeTime', () => {
it('formats recent time as "just now"', () => {
const now = new Date()
expect(formatRelativeTime(now)).toBe('just now')
})
it('formats minutes ago', () => {
const fiveMinutesAgo = new Date(Date.now() - 5 * 60 * 1000)
expect(formatRelativeTime(fiveMinutesAgo)).toBe('5m ago')
})
it('formats hours ago', () => {
const threeHoursAgo = new Date(Date.now() - 3 * 60 * 60 * 1000)
expect(formatRelativeTime(threeHoursAgo)).toBe('3h ago')
})
it('formats days ago', () => {
const twoDaysAgo = new Date(Date.now() - 2 * 24 * 60 * 60 * 1000)
expect(formatRelativeTime(twoDaysAgo)).toBe('2d ago')
})
})
describe('STAGE_META', () => {
it('has all pipeline stages', () => {
const stages = ['RESEARCH', 'SCRIPT', 'VOICE', 'MUSIC', 'VISUAL', 'EDITOR', 'PUBLISH']
stages.forEach(stage => {
expect(STAGE_META[stage]).toBeDefined()
expect(STAGE_META[stage].emoji).toBeDefined()
expect(STAGE_META[stage].label).toBeDefined()
expect(STAGE_META[stage].description).toBeDefined()
})
})
it('has correct labels', () => {
expect(STAGE_META.RESEARCH.label).toBe('Research')
expect(STAGE_META.SCRIPT.label).toBe('Script')
expect(STAGE_META.EDITOR.label).toBe('Editor')
})
})
describe('STAGE_WEIGHTS', () => {
it('has weights for all stages', () => {
const stages = ['RESEARCH', 'SCRIPT', 'VOICE', 'MUSIC', 'VISUAL', 'EDITOR', 'PUBLISH']
stages.forEach(stage => {
expect(STAGE_WEIGHTS[stage]).toBeDefined()
expect(typeof STAGE_WEIGHTS[stage]).toBe('number')
})
})
it('weights sum to 100', () => {
const total = Object.values(STAGE_WEIGHTS).reduce((sum, w) => sum + w, 0)
expect(total).toBe(100)
})
it('has appropriate relative weights', () => {
// Script should be highest (most creative work)
expect(STAGE_WEIGHTS.SCRIPT).toBeGreaterThan(STAGE_WEIGHTS.RESEARCH)
// Publish should be lowest (mostly mechanical)
expect(STAGE_WEIGHTS.PUBLISH).toBeLessThan(STAGE_WEIGHTS.VOICE)
})
})

54
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import { type ClassValue, clsx } from 'clsx'
import { twMerge } from 'tailwind-merge'
export function cn(...inputs: ClassValue[]) {
return twMerge(clsx(inputs))
}
// Format date for display
export function formatDate(date: Date | string): string {
return new Date(date).toLocaleDateString('en-US', {
month: 'short',
day: 'numeric',
hour: 'numeric',
minute: '2-digit',
})
}
// Format relative time
export function formatRelativeTime(date: Date | string): string {
const now = new Date()
const then = new Date(date)
const diffMs = now.getTime() - then.getTime()
const diffMins = Math.floor(diffMs / 60000)
const diffHours = Math.floor(diffMins / 60)
const diffDays = Math.floor(diffHours / 24)
if (diffMins < 1) return 'just now'
if (diffMins < 60) return `${diffMins}m ago`
if (diffHours < 24) return `${diffHours}h ago`
if (diffDays < 7) return `${diffDays}d ago`
return formatDate(date)
}
// Stage metadata
export const STAGE_META: Record<string, { emoji: string; label: string; description: string }> = {
RESEARCH: { emoji: '🔍', label: 'Research', description: 'Find facts and sources' },
SCRIPT: { emoji: '📝', label: 'Script', description: 'Write the video script' },
VOICE: { emoji: '🎙️', label: 'Voice', description: 'Synthesize narration' },
MUSIC: { emoji: '🎵', label: 'Music', description: 'Add background track' },
VISUAL: { emoji: '🎨', label: 'Visual', description: 'Source b-roll and images' },
EDITOR: { emoji: '🎬', label: 'Editor', description: 'Assemble final video' },
PUBLISH: { emoji: '🚀', label: 'Publish', description: 'Post to platforms' },
}
// Stage weights for attribution
export const STAGE_WEIGHTS: Record<string, number> = {
RESEARCH: 10,
SCRIPT: 25,
VOICE: 20,
MUSIC: 10,
VISUAL: 15,
EDITOR: 15,
PUBLISH: 5,
}