feat: project cover art with AI generation, branding rename, RBAC fix, computation graph

- Add DALL-E cover art generation for projects (Azure OpenAI + standard OpenAI)
- CoverArtSection component with generate/upload/remove/focus-point controls
- Client-side image compression (10MB input → WebP/JPEG, max 1920px)
- DALL-E settings in admin panel (deployment, endpoint, API key)
- MCP assistant tools for cover art (generate_project_cover, remove_project_cover)
- Rename "Planarchy" → "plANARCHY" across all UI-facing text (13 files)
- Fix hardcoded canEdit={true} on project detail page — now checks user role
- Computation graph visualization (2D/3D) for calculation rules
- OG image and OpenGraph metadata

Co-Authored-By: claude-flow <ruv@ruv.net>
This commit is contained in:
2026-03-18 11:31:56 +01:00
parent 21af720f90
commit 093e13b88f
86 changed files with 5623 additions and 744 deletions
@@ -0,0 +1,384 @@
"use client";
import { useState, useRef } from "react";
import { trpc } from "~/lib/trpc/client.js";
interface CoverArtSectionProps {
projectId: string;
coverImageUrl?: string | null;
coverFocusY?: number;
projectColor?: string | null;
projectName: string;
canEdit: boolean;
}
export function CoverArtSection({ projectId, coverImageUrl, coverFocusY = 50, projectColor, projectName, canEdit }: CoverArtSectionProps) {
const [imageUrl, setImageUrl] = useState(coverImageUrl ?? null);
const [focusY, setFocusY] = useState(coverFocusY);
const [generating, setGenerating] = useState(false);
const [uploading, setUploading] = useState(false);
const [error, setError] = useState<string | null>(null);
const [customPrompt, setCustomPrompt] = useState("");
const [showPromptInput, setShowPromptInput] = useState(false);
const [showFocusSlider, setShowFocusSlider] = useState(false);
const fileInputRef = useRef<HTMLInputElement>(null);
const utils = trpc.useUtils();
const { data: dalleStatus } = trpc.project.isDalleConfigured.useQuery();
const generateMutation = trpc.project.generateCover.useMutation();
const uploadMutation = trpc.project.uploadCover.useMutation();
const removeMutation = trpc.project.removeCover.useMutation();
const focusMutation = trpc.project.updateCoverFocus.useMutation();
const handleGenerate = async () => {
setError(null);
setGenerating(true);
try {
const result = await generateMutation.mutateAsync({
projectId,
...(customPrompt.trim() ? { prompt: customPrompt.trim() } : {}),
});
setImageUrl(result.coverImageUrl);
setShowPromptInput(false);
setCustomPrompt("");
void utils.project.getById.invalidate({ id: projectId });
void utils.project.listWithCosts.invalidate();
} catch (err) {
setError(err instanceof Error ? err.message : "Failed to generate cover");
} finally {
setGenerating(false);
}
};
/** Compress an image file to WebP/JPEG via canvas, targeting max 1920px and ~200-400KB output */
const compressImage = (file: File, maxDim = 1920, quality = 0.82): Promise<string> =>
new Promise((resolve, reject) => {
const img = new Image();
img.onload = () => {
let { width, height } = img;
if (width > maxDim || height > maxDim) {
const scale = maxDim / Math.max(width, height);
width = Math.round(width * scale);
height = Math.round(height * scale);
}
const canvas = document.createElement("canvas");
canvas.width = width;
canvas.height = height;
const ctx2d = canvas.getContext("2d");
if (!ctx2d) { reject(new Error("Canvas not supported")); return; }
ctx2d.drawImage(img, 0, 0, width, height);
// Prefer WebP, fall back to JPEG
let dataUrl = canvas.toDataURL("image/webp", quality);
if (!dataUrl.startsWith("data:image/webp")) {
dataUrl = canvas.toDataURL("image/jpeg", quality);
}
resolve(dataUrl);
};
img.onerror = () => reject(new Error("Failed to load image"));
img.src = URL.createObjectURL(file);
});
const handleFileSelect = async (e: React.ChangeEvent<HTMLInputElement>) => {
const file = e.target.files?.[0];
if (!file) return;
if (!file.type.startsWith("image/")) {
setError("Please select an image file (PNG, JPG, WebP, etc.)");
return;
}
if (file.size > 10 * 1024 * 1024) {
setError("Image too large. Maximum upload size is 10 MB.");
return;
}
setError(null);
setUploading(true);
try {
const dataUrl = await compressImage(file);
const result = await uploadMutation.mutateAsync({
projectId,
imageDataUrl: dataUrl,
});
setImageUrl(result.coverImageUrl);
void utils.project.getById.invalidate({ id: projectId });
void utils.project.listWithCosts.invalidate();
} catch (err) {
setError(err instanceof Error ? err.message : "Failed to upload image");
} finally {
setUploading(false);
if (fileInputRef.current) fileInputRef.current.value = "";
}
};
const handleRemove = async () => {
setError(null);
try {
await removeMutation.mutateAsync({ projectId });
setImageUrl(null);
setShowFocusSlider(false);
void utils.project.getById.invalidate({ id: projectId });
void utils.project.listWithCosts.invalidate();
} catch (err) {
setError(err instanceof Error ? err.message : "Failed to remove cover");
}
};
const handleFocusSave = async () => {
try {
await focusMutation.mutateAsync({ projectId, coverFocusY: focusY });
setShowFocusSlider(false);
void utils.project.getById.invalidate({ id: projectId });
} catch (err) {
setError(err instanceof Error ? err.message : "Failed to save focus point");
}
};
const initials = projectName
.split(/\s+/)
.map((w) => w[0])
.filter(Boolean)
.slice(0, 2)
.join("")
.toUpperCase();
return (
<div className="relative overflow-hidden rounded-xl border border-gray-200 dark:border-gray-700">
{/* Cover image or placeholder */}
{imageUrl ? (
<div className="relative">
<img
src={imageUrl}
alt={`Cover art for ${projectName}`}
className="w-full object-cover"
style={{
height: "clamp(16rem, 22vw, 22rem)",
objectPosition: `center ${focusY}%`,
}}
/>
{/* Gradient overlay at bottom for readability */}
<div className="absolute inset-x-0 bottom-0 h-16 bg-gradient-to-t from-black/40 to-transparent" />
</div>
) : (
<div
className="flex flex-col items-center justify-center gap-1"
style={{
height: "clamp(10rem, 16vw, 14rem)",
background: projectColor
? `linear-gradient(135deg, ${projectColor}22, ${projectColor}44)`
: "linear-gradient(135deg, #e0e7ff, #c7d2fe)",
}}
>
<span
className="text-4xl font-bold opacity-30"
style={{ color: projectColor ?? "#6366f1" }}
>
{initials}
</span>
<span className="text-[10px] font-medium tracking-wide text-gray-400 dark:text-gray-500">
1024 × 1024 px
</span>
</div>
)}
{/* Controls overlay */}
{canEdit && (
<div className="absolute right-3 top-3 flex items-center gap-2">
{/* Focus point adjuster — only when image exists */}
{imageUrl && (
<button
type="button"
onClick={() => setShowFocusSlider((v) => !v)}
className="inline-flex items-center gap-1.5 rounded-lg bg-white/90 px-3 py-1.5 text-xs font-medium text-gray-700 shadow-sm backdrop-blur transition hover:bg-white dark:bg-gray-800/90 dark:text-gray-200 dark:hover:bg-gray-800"
title="Adjust vertical focus point"
>
<svg className="h-3.5 w-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M7 16V4m0 0L3 8m4-4l4 4m6 0v12m0 0l4-4m-4 4l-4-4" />
</svg>
Focus
</button>
)}
{/* Generate with AI */}
{dalleStatus?.configured && (
<button
type="button"
onClick={() => {
if (showPromptInput) {
handleGenerate();
} else {
setShowPromptInput(true);
}
}}
disabled={generating}
className="inline-flex items-center gap-1.5 rounded-lg bg-white/90 px-3 py-1.5 text-xs font-medium text-gray-700 shadow-sm backdrop-blur transition hover:bg-white disabled:opacity-50 dark:bg-gray-800/90 dark:text-gray-200 dark:hover:bg-gray-800"
title="Generate cover art with AI"
>
{generating ? (
<>
<svg className="h-3.5 w-3.5 animate-spin" 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 12h4z" />
</svg>
Generating...
</>
) : (
<>
<svg className="h-3.5 w-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z" />
</svg>
{showPromptInput ? "Generate" : "AI Cover"}
</>
)}
</button>
)}
{/* Upload */}
<button
type="button"
onClick={() => fileInputRef.current?.click()}
disabled={uploading}
className="inline-flex items-center gap-1.5 rounded-lg bg-white/90 px-3 py-1.5 text-xs font-medium text-gray-700 shadow-sm backdrop-blur transition hover:bg-white disabled:opacity-50 dark:bg-gray-800/90 dark:text-gray-200 dark:hover:bg-gray-800"
>
{uploading ? (
<>
<svg className="h-3.5 w-3.5 animate-spin" 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 12h4z" />
</svg>
Uploading...
</>
) : (
<>
<svg className="h-3.5 w-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-8l-4-4m0 0L8 8m4-4v12" />
</svg>
Upload
</>
)}
</button>
<input
ref={fileInputRef}
type="file"
accept="image/png,image/jpeg,image/webp,image/tiff,image/bmp"
className="hidden"
onChange={handleFileSelect}
/>
{/* Remove */}
{imageUrl && (
<button
type="button"
onClick={handleRemove}
disabled={removeMutation.isPending}
className="inline-flex items-center gap-1.5 rounded-lg bg-red-500/80 px-3 py-1.5 text-xs font-medium text-white shadow-sm backdrop-blur transition hover:bg-red-600 disabled:opacity-50"
title="Remove cover art"
>
<svg className="h-3.5 w-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
</svg>
</button>
)}
</div>
)}
{/* Focus point slider */}
{showFocusSlider && imageUrl && canEdit && (
<div className="absolute inset-x-0 bottom-0 bg-white/95 px-4 py-3 backdrop-blur dark:bg-gray-900/95">
<div className="flex items-center gap-3">
<label className="text-xs font-medium text-gray-600 dark:text-gray-300 whitespace-nowrap">
Focus point
</label>
<span className="text-[10px] text-gray-400">Top</span>
<input
type="range"
min={0}
max={100}
value={focusY}
onChange={(e) => setFocusY(Number(e.target.value))}
className="flex-1 accent-brand-600"
/>
<span className="text-[10px] text-gray-400">Bottom</span>
<span className="w-8 text-center text-xs tabular-nums text-gray-500">{focusY}%</span>
<button
type="button"
onClick={handleFocusSave}
disabled={focusMutation.isPending}
className="rounded-lg bg-brand-600 px-3 py-1 text-xs font-medium text-white hover:bg-brand-700 disabled:opacity-50"
>
{focusMutation.isPending ? "..." : "Save"}
</button>
<button
type="button"
onClick={() => {
setFocusY(coverFocusY);
setShowFocusSlider(false);
}}
className="text-xs text-gray-500 hover:text-gray-700 dark:text-gray-400"
>
Cancel
</button>
</div>
</div>
)}
{/* Custom prompt input (shown when AI Cover is clicked) */}
{showPromptInput && !showFocusSlider && canEdit && (
<div className="absolute inset-x-0 bottom-0 bg-white/95 p-3 backdrop-blur dark:bg-gray-900/95">
<div className="flex items-center gap-2">
<input
type="text"
value={customPrompt}
onChange={(e) => setCustomPrompt(e.target.value)}
placeholder="Optional: describe the style you want..."
className="flex-1 rounded-lg border border-gray-300 px-3 py-1.5 text-sm dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
onKeyDown={(e) => {
if (e.key === "Enter") handleGenerate();
if (e.key === "Escape") {
setShowPromptInput(false);
setCustomPrompt("");
}
}}
autoFocus
/>
<button
type="button"
onClick={handleGenerate}
disabled={generating}
className="rounded-lg bg-brand-600 px-3 py-1.5 text-sm font-medium text-white hover:bg-brand-700 disabled:opacity-50"
>
{generating ? "..." : "Generate"}
</button>
<button
type="button"
onClick={() => {
setShowPromptInput(false);
setCustomPrompt("");
}}
className="rounded-lg px-2 py-1.5 text-sm text-gray-500 hover:text-gray-700 dark:text-gray-400"
>
Cancel
</button>
</div>
</div>
)}
{/* Error message */}
{error && (
<div className="absolute inset-x-0 bottom-0 bg-red-50/95 px-3 py-2 text-xs text-red-700 backdrop-blur dark:bg-red-950/90 dark:text-red-300">
{error}
<button
type="button"
onClick={() => setError(null)}
className="ml-2 font-medium underline"
>
Dismiss
</button>
</div>
)}
</div>
);
}