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feat(studio): add left sidebar with Compositions and Assets tabs #94

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Merged
miguel-heygen merged 1 commit into from
Mar 28, 2026
Merged

feat(studio): add left sidebar with Compositions and Assets tabs #94

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37 changes: 35 additions & 2 deletions packages/studio/src/App.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ import { useState, useCallback, useRef, useEffect, type ReactNode } from "react"
import { NLELayout } from "./components/nle/NLELayout";
import { SourceEditor } from "./components/editor/SourceEditor";
import { FileTree } from "./components/editor/FileTree";
import { LeftSidebar } from "./components/sidebar/LeftSidebar";
import { CompositionThumbnail } from "./player/components/CompositionThumbnail";
import { VideoThumbnail } from "./player/components/VideoThumbnail";
import type { TimelineElement } from "./player/store/playerStore";
Expand All @@ -15,7 +16,7 @@ import {

interface EditingFile {
path: string;
content: string;
content: string | null;
}

interface ProjectEntry {
Expand Down Expand Up @@ -550,15 +551,47 @@ export function StudioApp() {
return <ProjectPicker onSelect={handleSelectProject} />;
}

const compositions = fileTree.filter((f) => f === "index.html" || f.startsWith("compositions/"));
const assets = fileTree.filter(
(f) => !f.endsWith(".html") && !f.endsWith(".md") && !f.endsWith(".json"),
);

return (
<div className="flex h-screen w-screen bg-neutral-950">
{/* Left sidebar: Compositions + Assets */}
<LeftSidebar
projectId={projectId}
compositions={compositions}
assets={assets}
activeComposition={editingFile?.path ?? null}
onSelectComposition={(comp) => {
// Open code editor for this composition
const controller = new AbortController();
setEditingFile({ path: comp, content: null });
fetch(`/api/projects/${projectId}/files/${comp}`, { signal: controller.signal })
.then((r) => r.json())
.then((data) => {
// Only update if the path still matches (race condition guard)
setEditingFile((prev) =>
prev?.path === comp ? { path: comp, content: data.content } : prev,
);
})
.catch((err) => {
if (err.name !== "AbortError") console.warn("Failed to load composition:", err);
});
}}
/>

{/* NLE: Preview + Timeline */}
<div className="flex-1 relative min-w-0">
<NLELayout
projectId={projectId}
refreshKey={refreshKey}
renderClipContent={renderClipContent}
onCompIdToSrcChange={setCompIdToSrc}
activeCompositionPath={
editingFile?.path?.startsWith("compositions/") ? editingFile.path : null
}
onIframeRef={(iframe) => {
previewIframeRef.current = iframe;
}}
Expand Down Expand Up @@ -641,7 +674,7 @@ export function StudioApp() {
<div className="flex-1 overflow-hidden">
{editingFile ? (
<SourceEditor
content={editingFile.content}
content={editingFile.content ?? ""}
filePath={editingFile.path}
onChange={handleContentChange}
/>
Expand Down
228 changes: 228 additions & 0 deletions packages/studio/src/components/sidebar/AssetsTab.tsx
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Original file line number Diff line number Diff line change
@@ -0,0 +1,228 @@
import { memo, useState, useCallback, useRef } from "react";

interface AssetsTabProps {
projectId: string;
assets: string[];
onImport?: (files: FileList) => void;
}

const MEDIA_EXT = /\.(mp4|webm|mov|mp3|wav|ogg|m4a|jpg|jpeg|png|gif|webp|svg)$/i;
const IMAGE_EXT = /\.(jpg|jpeg|png|gif|webp|svg)$/i;
const VIDEO_EXT = /\.(mp4|webm|mov)$/i;
const AUDIO_EXT = /\.(mp3|wav|ogg|m4a)$/i;

function AssetIcon({ ext }: { ext: string }) {
if (VIDEO_EXT.test(ext)) {
return (
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="1.5"
className="text-blue-400"
>
<polygon points="5 3 19 12 5 21" />
</svg>
);
}
if (AUDIO_EXT.test(ext)) {
return (
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="1.5"
className="text-purple-400"
>
<path d="M9 18V5l12-2v13" strokeLinecap="round" strokeLinejoin="round" />
<circle cx="6" cy="18" r="3" />
<circle cx="18" cy="16" r="3" />
</svg>
);
}
if (IMAGE_EXT.test(ext)) {
return (
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="1.5"
className="text-green-400"
>
<rect
x="3"
y="3"
width="18"
height="18"
rx="2"
strokeLinecap="round"
strokeLinejoin="round"
/>
<circle cx="8.5" cy="8.5" r="1.5" />
<polyline points="21 15 16 10 5 21" strokeLinecap="round" strokeLinejoin="round" />
</svg>
);
}
return (
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="1.5"
className="text-neutral-500"
>
<path
d="M14 2H6a2 2 0 00-2 2v16a2 2 0 002 2h12a2 2 0 002-2V8z"
strokeLinecap="round"
strokeLinejoin="round"
/>
<polyline points="14 2 14 8 20 8" strokeLinecap="round" strokeLinejoin="round" />
</svg>
);
}

export const AssetsTab = memo(function AssetsTab({ projectId, assets, onImport }: AssetsTabProps) {
const fileInputRef = useRef<HTMLInputElement>(null);
const [dragOver, setDragOver] = useState(false);
const [copiedPath, setCopiedPath] = useState<string | null>(null);

const handleDrop = useCallback(
(e: React.DragEvent) => {
e.preventDefault();
setDragOver(false);
if (e.dataTransfer.files.length) onImport?.(e.dataTransfer.files);
},
[onImport],
);

const handleCopyPath = useCallback(async (path: string) => {
try {
await navigator.clipboard.writeText(path);
setCopiedPath(path);
setTimeout(() => setCopiedPath(null), 1500);
} catch {
// ignore
}
}, []);

const mediaAssets = assets.filter((a) => MEDIA_EXT.test(a));

return (
<div
className={`flex-1 flex flex-col min-h-0 transition-colors ${dragOver ? "bg-blue-950/20" : ""}`}
onDragOver={(e) => {
e.preventDefault();
setDragOver(true);
}}
onDragLeave={() => setDragOver(false)}
onDrop={handleDrop}
>
{/* Import button */}
{onImport && (
<div className="px-3 py-2 border-b border-neutral-800/40 flex-shrink-0">
<button
onClick={() => fileInputRef.current?.click()}
className="w-full flex items-center justify-center gap-1.5 px-2 py-1.5 text-[11px] rounded-lg border border-dashed border-neutral-700/50 text-neutral-500 hover:text-neutral-300 hover:border-neutral-600 transition-colors"
>
<svg
width="12"
height="12"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="2.5"
strokeLinecap="round"
>
<path d="M12 5v14M5 12h14" />
</svg>
Import media
</button>
<input
ref={fileInputRef}
type="file"
accept="video/*,image/*,audio/*"
multiple
className="hidden"
onChange={(e) => {
if (e.target.files?.length) {
onImport(e.target.files);
e.target.value = "";
}
}}
/>
</div>
)}

{/* Asset list */}
<div className="flex-1 overflow-y-auto">
{mediaAssets.length === 0 ? (
<div className="flex flex-col items-center justify-center h-full px-4 gap-2">
<svg
width="24"
height="24"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="1.5"
className="text-neutral-700"
>
<path
d="M21 15v4a2 2 0 01-2 2H5a2 2 0 01-2-2v-4"
strokeLinecap="round"
strokeLinejoin="round"
/>
<polyline points="17 8 12 3 7 8" strokeLinecap="round" strokeLinejoin="round" />
<line x1="12" y1="3" x2="12" y2="15" strokeLinecap="round" />
</svg>
<p className="text-[10px] text-neutral-600 text-center">Drop media files here</p>
</div>
) : (
mediaAssets.map((asset) => {
const name = asset.split("/").pop() ?? asset;
const ext = "." + (name.split(".").pop() ?? "");
const isImage = IMAGE_EXT.test(asset);
const isCopied = copiedPath === asset;
const serveUrl = `/api/projects/${projectId}/serve/${asset}`;

return (
<button
key={asset}
type="button"
onClick={() => handleCopyPath(asset)}
title="Click to copy path"
className="w-full text-left px-3 py-2 flex items-center gap-2.5 hover:bg-neutral-800/40 transition-colors"
>
{isImage ? (
<div className="w-8 h-8 rounded overflow-hidden bg-neutral-900 flex-shrink-0">
<img
src={serveUrl}
alt={name}
loading="lazy"
className="w-full h-full object-cover"
/>
</div>
) : (
<div className="w-8 h-8 rounded bg-neutral-900 flex items-center justify-center flex-shrink-0">
<AssetIcon ext={ext} />
</div>
)}
<div className="min-w-0 flex-1">
<span className="text-[11px] text-neutral-300 truncate block">{name}</span>
{isCopied && <span className="text-[9px] text-green-400">Copied!</span>}
</div>
</button>
);
})
)}
</div>
</div>
);
});
77 changes: 77 additions & 0 deletions packages/studio/src/components/sidebar/CompositionsTab.tsx
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Original file line number Diff line number Diff line change
@@ -0,0 +1,77 @@
import { memo, useState } from "react";

interface CompositionsTabProps {
projectId: string;
compositions: string[];
activeComposition: string | null;
onSelect: (comp: string) => void;
}

export const CompositionsTab = memo(function CompositionsTab({
projectId,
compositions,
activeComposition,
onSelect,
}: CompositionsTabProps) {
const [hoveredComp, setHoveredComp] = useState<string | null>(null);

if (compositions.length === 0) {
return (
<div className="flex-1 flex items-center justify-center px-4">
<p className="text-xs text-neutral-600 text-center">No compositions found</p>
</div>
);
}

return (
<div className="flex-1 overflow-y-auto">
{compositions.map((comp) => {
const name = comp.replace(/^compositions\//, "").replace(/\.html$/, "");
const isActive = activeComposition === comp;
const isHovered = hoveredComp === comp;
const thumbnailUrl = `/api/projects/${projectId}/thumbnail/${comp}?t=0.5`;

return (
<button
key={comp}
type="button"
onClick={() => onSelect(comp)}
onPointerEnter={() => setHoveredComp(comp)}
onPointerLeave={() => setHoveredComp(null)}
className={`w-full text-left px-3 py-2 flex items-center gap-3 transition-colors ${
isActive
? "bg-blue-500/10 border-l-2 border-blue-500"
: isHovered
? "bg-neutral-800/50"
: ""
} ${!isActive ? "border-l-2 border-transparent" : ""}`}
>
{/* Thumbnail */}
<div className="w-16 h-9 rounded overflow-hidden bg-neutral-900 flex-shrink-0 relative">
<img
src={thumbnailUrl}
alt={name}
loading="lazy"
className="w-full h-full object-cover"
onError={(e) => {
(e.target as HTMLImageElement).style.opacity = "0";
}}
/>
{/* Fallback: show name initial when thumbnail fails */}
<div className="absolute inset-0 flex items-center justify-center text-[10px] text-neutral-600 font-mono pointer-events-none">
{name.charAt(0).toUpperCase()}
</div>
</div>
{/* Name */}
<div className="min-w-0 flex-1">
<span className="text-[11px] font-medium text-neutral-300 truncate block">
{name}
</span>
<span className="text-[9px] text-neutral-600 truncate block">{comp}</span>
</div>
</button>
);
})}
</div>
);
});
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