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vfxreview/components/shots/FootageViewer.tsx
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TypeScript

"use client";
import { useRef, useState } from "react";
import { Video, Upload, X, Plus, Pencil, Trash2, Film } from "lucide-react";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { addFootagePlate, removeFootagePlate, renameFootagePlate } from "@/actions/shots";
import { useToast } from "@/components/ui/use-toast";
import { cn } from "@/lib/utils";
interface Plate {
id: string;
label: string;
fileUrl: string;
fileKey: string;
fileName: string;
fileSize: bigint | string | null;
sortOrder: number;
createdAt: Date;
}
interface FootageViewerProps {
shot: {
id: string;
shotCode: string;
footagePlates: Plate[];
};
canManage: boolean;
onSaved?: () => void;
}
function uploadViaXhr(
file: File,
onProgress: (fraction: number) => void
): Promise<{ url: string; key: string }> {
return new Promise((resolve, reject) => {
(async () => {
// Ask the server for a presigned Hetzner PUT URL, then upload the
// bytes directly from the browser — this bypasses this app's server
// (and any reverse-proxy / CDN body size limit, e.g. Cloudflare's
// 100MB edge cap) entirely for large footage plates.
let presignedUrl: string;
let key: string;
let url: string;
try {
const presignRes = await fetch("/api/upload/presign", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ fileName: file.name, contentType: file.type, folder: "videos" }),
});
if (!presignRes.ok) {
const json = await presignRes.json().catch(() => null);
throw new Error(json?.error ?? `Failed to prepare upload (HTTP ${presignRes.status})`);
}
const presignJson = await presignRes.json();
presignedUrl = presignJson.presignedUrl;
key = presignJson.key;
url = presignJson.url;
} catch (err) {
reject(err instanceof Error ? err : new Error("Failed to prepare upload"));
return;
}
const xhr = new XMLHttpRequest();
xhr.open("PUT", presignedUrl);
xhr.setRequestHeader("Content-Type", file.type);
xhr.upload.addEventListener("progress", (e) => {
if (e.lengthComputable) onProgress(e.loaded / e.total);
});
xhr.addEventListener("load", () => {
if (xhr.status >= 200 && xhr.status < 300) resolve({ url, key });
else reject(new Error(`Upload failed (HTTP ${xhr.status})`));
});
xhr.addEventListener("error", () => reject(new Error("Network error")));
xhr.addEventListener("abort", () => reject(new Error("Upload aborted")));
xhr.send(file);
})();
});
}
function formatSize(size: bigint | string | null): string {
if (size == null) return "";
const n = typeof size === "string" ? parseInt(size, 10) : Number(size);
if (isNaN(n)) return "";
if (n < 1024 * 1024) return `${(n / 1024).toFixed(0)} KB`;
return `${(n / 1024 / 1024).toFixed(1)} MB`;
}
export function FootageViewer({ shot, canManage, onSaved }: FootageViewerProps) {
const { toast } = useToast();
const fileInputRef = useRef<HTMLInputElement>(null);
const [plates, setPlates] = useState<Plate[]>(shot.footagePlates ?? []);
const [selectedId, setSelectedId] = useState<string | null>(
(shot.footagePlates ?? [])[0]?.id ?? null
);
const [pendingFile, setPendingFile] = useState<File | null>(null);
const [pendingLabel, setPendingLabel] = useState("");
const [uploading, setUploading] = useState(false);
const [progress, setProgress] = useState(0);
const [editingId, setEditingId] = useState<string | null>(null);
const [editLabel, setEditLabel] = useState("");
const [deletingId, setDeletingId] = useState<string | null>(null);
const selectedPlate = plates.find((p) => p.id === selectedId) ?? null;
// ── upload new plate ──────────────────────────────────────────────────────
const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
const file = e.target.files?.[0];
if (!file) return;
setPendingFile(file);
setPendingLabel("");
e.target.value = "";
};
const handleUpload = async () => {
if (!pendingFile) return;
setUploading(true);
setProgress(0);
try {
const { url, key } = await uploadViaXhr(pendingFile, setProgress);
const result = await addFootagePlate({
shotId: shot.id,
fileUrl: url,
fileKey: key,
fileName: pendingFile.name,
fileSize: pendingFile.size,
label: pendingLabel.trim() || `Plate ${plates.length + 1}`,
});
const newPlate = result.plate as Plate;
const updated = [...plates, newPlate];
setPlates(updated);
setSelectedId(newPlate.id);
setPendingFile(null);
setPendingLabel("");
toast({ title: "Footage plate added" });
onSaved?.();
} catch (e) {
toast({
title: "Upload failed",
description: e instanceof Error ? e.message : undefined,
variant: "destructive",
});
} finally {
setUploading(false);
setProgress(0);
}
};
const handleCancelPending = () => {
setPendingFile(null);
setPendingLabel("");
};
// ── remove plate ──────────────────────────────────────────────────────────
const handleRemove = async (plateId: string) => {
setDeletingId(plateId);
try {
await removeFootagePlate(plateId);
const updated = plates.filter((p) => p.id !== plateId);
setPlates(updated);
if (selectedId === plateId) setSelectedId(updated[0]?.id ?? null);
toast({ title: "Plate removed" });
onSaved?.();
} catch (e) {
toast({
title: "Failed to remove plate",
description: e instanceof Error ? e.message : undefined,
variant: "destructive",
});
} finally {
setDeletingId(null);
}
};
// ── rename plate ──────────────────────────────────────────────────────────
const startEdit = (plate: Plate) => {
setEditingId(plate.id);
setEditLabel(plate.label);
};
const commitEdit = async (plateId: string) => {
try {
await renameFootagePlate(plateId, editLabel);
setPlates((prev) =>
prev.map((p) => (p.id === plateId ? { ...p, label: editLabel.trim() } : p))
);
onSaved?.();
} catch (e) {
toast({
title: "Failed to rename plate",
description: e instanceof Error ? e.message : undefined,
variant: "destructive",
});
} finally {
setEditingId(null);
}
};
return (
<div className="space-y-4 max-w-4xl">
{/* Header */}
<h3 className="text-sm font-semibold text-zinc-300 flex items-center gap-2">
<Video className="h-4 w-4 text-amber-500" />
Footage Plates
<span className="text-xs font-mono text-zinc-500">{shot.shotCode}</span>
{plates.length > 0 && (
<span className="ml-1 text-xs font-mono bg-zinc-800 text-zinc-400 px-1.5 py-0.5 rounded">
{plates.length}
</span>
)}
</h3>
{/* Video player */}
{selectedPlate ? (
<div className="relative w-full rounded-xl overflow-hidden bg-black border border-zinc-800 aspect-video">
<video
key={selectedPlate.fileUrl}
src={selectedPlate.fileUrl}
controls
className="w-full h-full"
preload="metadata"
>
Your browser does not support the video tag.
</video>
</div>
) : (
!pendingFile && (
<div
className={cn(
"flex flex-col items-center justify-center py-20 gap-4 rounded-xl border-2 border-dashed border-zinc-800 text-zinc-500",
canManage && "hover:border-amber-500/40 cursor-pointer transition-colors"
)}
onClick={() => canManage && fileInputRef.current?.click()}
>
<Film className="h-12 w-12 opacity-30" />
<p className="text-sm">No footage plates yet.</p>
{canManage && <p className="text-xs text-zinc-600">Click to add a video file</p>}
</div>
)
)}
{/* Plate list */}
{plates.length > 0 && (
<div className="space-y-1">
{plates.map((plate, i) => (
<div
key={plate.id}
className={cn(
"flex items-center gap-2 px-3 py-2 rounded-lg border cursor-pointer transition-colors group",
plate.id === selectedId
? "border-amber-500/40 bg-amber-500/5"
: "border-zinc-800 bg-zinc-900/50 hover:border-zinc-700"
)}
onClick={() => {
if (editingId !== plate.id) setSelectedId(plate.id);
}}
>
{/* Index badge */}
<span className="shrink-0 w-5 h-5 rounded text-[10px] font-mono font-bold flex items-center justify-center bg-zinc-800 text-zinc-400">
{i + 1}
</span>
{/* Label (edit or display) */}
{editingId === plate.id ? (
<Input
autoFocus
value={editLabel}
onChange={(e) => setEditLabel(e.target.value)}
onKeyDown={(e) => {
if (e.key === "Enter") commitEdit(plate.id);
if (e.key === "Escape") setEditingId(null);
}}
onBlur={() => commitEdit(plate.id)}
className="h-6 text-xs py-0 px-2 flex-1"
onClick={(e) => e.stopPropagation()}
/>
) : (
<span className="flex-1 text-sm text-zinc-200 truncate">
{plate.label || `Plate ${i + 1}`}
</span>
)}
{/* File info */}
{plate.fileName && (
<span className="text-xs text-zinc-500 truncate max-w-[140px] hidden sm:block font-mono">
{plate.fileName}
</span>
)}
{plate.fileSize && (
<span className="text-xs text-zinc-600 shrink-0">{formatSize(plate.fileSize)}</span>
)}
{/* Actions */}
{canManage && editingId !== plate.id && (
<div
className="flex items-center gap-1 opacity-0 group-hover:opacity-100 transition-opacity shrink-0"
onClick={(e) => e.stopPropagation()}
>
<button
title="Rename plate"
onClick={() => startEdit(plate)}
className="p-1 rounded text-zinc-500 hover:text-zinc-300 hover:bg-zinc-800 transition-colors"
>
<Pencil className="h-3.5 w-3.5" />
</button>
<button
title="Remove plate"
disabled={deletingId === plate.id}
onClick={() => handleRemove(plate.id)}
className="p-1 rounded text-zinc-500 hover:text-red-400 hover:bg-zinc-800 transition-colors disabled:opacity-40"
>
<Trash2 className="h-3.5 w-3.5" />
</button>
</div>
)}
</div>
))}
</div>
)}
{/* Pending file row */}
{pendingFile && !uploading && (
<div className="flex items-center gap-3 p-3 rounded-lg bg-zinc-900 border border-zinc-700">
<Video className="h-5 w-5 text-zinc-400 shrink-0" />
<div className="flex-1 min-w-0">
<p className="text-sm text-zinc-300 truncate">{pendingFile.name}</p>
<p className="text-xs text-zinc-500">{(pendingFile.size / 1024 / 1024).toFixed(1)} MB</p>
</div>
<Input
placeholder="Label (optional)"
value={pendingLabel}
onChange={(e) => setPendingLabel(e.target.value)}
onKeyDown={(e) => e.key === "Enter" && handleUpload()}
className="w-36 h-7 text-xs py-0"
/>
<Button size="sm" onClick={handleUpload}>
<Upload className="h-3.5 w-3.5 mr-1.5" />
Upload
</Button>
<button
type="button"
onClick={handleCancelPending}
className="text-zinc-500 hover:text-zinc-300"
>
<X className="h-4 w-4" />
</button>
</div>
)}
{/* Upload progress */}
{uploading && (
<div className="space-y-2 p-3 rounded-lg bg-zinc-900 border border-zinc-800">
<div className="flex items-center justify-between text-xs text-zinc-400">
<span>Uploading footageâ¦</span>
<span>{Math.round(progress * 100)}%</span>
</div>
<div className="h-1.5 bg-zinc-800 rounded-full overflow-hidden">
<div
className="h-full bg-amber-500 transition-all duration-200"
style={{ width: `${progress * 100}%` }}
/>
</div>
</div>
)}
{/* Add plate button */}
{canManage && !pendingFile && !uploading && (
<Button
variant="outline"
size="sm"
className="text-xs"
onClick={() => fileInputRef.current?.click()}
>
<Plus className="h-3.5 w-3.5 mr-1.5" />
Add Plate
</Button>
)}
<input
ref={fileInputRef}
type="file"
accept="video/mp4,video/quicktime,video/x-msvideo,video/x-matroska,video/webm,video/*"
className="hidden"
onChange={handleFileChange}
/>
</div>
);
}