feat: enhance canvas and layout components with new features and improvements

- Added remote image patterns to the Next.js configuration for enhanced image handling.
- Updated TypeScript configuration to exclude the 'implement' directory.
- Refactored layout component to fetch initial authentication token and pass it to Providers.
- Replaced CanvasToolbar with CanvasSidebar for improved UI layout and functionality.
- Enhanced Canvas component with new drag-and-drop file upload capabilities and batch node movement.
- Updated various node components to support new status handling and improved user interactions.
- Added debounced saving for note and prompt nodes to optimize performance.
This commit is contained in:
Matthias
2026-03-25 17:58:58 +01:00
parent d1834c5694
commit ca40f5cb13
27 changed files with 1363 additions and 207 deletions

View File

@@ -1,66 +1,78 @@
"use client";
import { Handle, Position, type Node, type NodeProps } from "@xyflow/react";
import { Handle, Position, type NodeProps, type Node } from "@xyflow/react";
import BaseNodeWrapper from "./base-node-wrapper";
export type AiImageNodeData = {
type AiImageNodeData = {
url?: string;
prompt?: string;
model?: string;
status?: "idle" | "executing" | "done" | "error";
errorMessage?: string;
_status?: string;
_statusMessage?: string;
};
export type AiImageNode = Node<AiImageNodeData, "ai-image">;
export default function AiImageNode({ data, selected }: NodeProps<AiImageNode>) {
const status = data.status ?? "idle";
export default function AiImageNode({
data,
selected,
}: NodeProps<AiImageNode>) {
const status = data._status ?? "idle";
return (
<BaseNodeWrapper selected={selected} status={status} className="p-2">
<div className="mb-1 text-xs font-medium text-emerald-500">KI-Bild</div>
{status === "executing" ? (
<div className="flex h-36 w-56 items-center justify-center rounded-lg bg-muted">
<div className="h-6 w-6 animate-spin rounded-full border-2 border-primary border-t-transparent" />
<BaseNodeWrapper
selected={selected}
status={status}
statusMessage={data._statusMessage}
>
<div className="p-2">
<div className="text-xs font-medium text-emerald-500 mb-1">
🤖 KI-Bild
</div>
) : null}
{status === "done" && data.url ? (
<img
src={data.url}
alt={data.prompt ?? "KI-generiertes Bild"}
className="max-w-[280px] rounded-lg object-cover"
draggable={false}
/>
) : null}
{status === "executing" && (
<div className="flex h-36 w-56 items-center justify-center rounded-lg bg-muted">
<div className="h-6 w-6 animate-spin rounded-full border-2 border-primary border-t-transparent" />
</div>
)}
{status === "error" ? (
<div className="flex h-36 w-56 items-center justify-center rounded-lg bg-red-50 text-sm text-red-600 dark:bg-red-950/20">
{data.errorMessage ?? "Fehler bei der Generierung"}
</div>
) : null}
{status === "done" && data.url && (
<img
src={data.url}
alt={data.prompt ?? "KI-generiertes Bild"}
className="rounded-lg object-cover max-w-[260px]"
draggable={false}
/>
)}
{status === "idle" ? (
<div className="flex h-36 w-56 items-center justify-center rounded-lg border-2 border-dashed text-sm text-muted-foreground">
Prompt verbinden
</div>
) : null}
{status === "error" && (
<div className="flex h-36 w-56 items-center justify-center rounded-lg bg-red-50 dark:bg-red-950/20 text-sm text-red-600">
{data._statusMessage ?? "Fehler bei der Generierung"}
</div>
)}
{data.prompt && status === "done" ? (
<p className="mt-1 max-w-[280px] truncate text-xs text-muted-foreground">{data.prompt}</p>
) : null}
{status === "idle" && (
<div className="flex h-36 w-56 items-center justify-center rounded-lg border-2 border-dashed text-sm text-muted-foreground">
Prompt verbinden
</div>
)}
{data.prompt && status === "done" && (
<p className="mt-1 text-xs text-muted-foreground truncate max-w-[260px]">
{data.prompt}
</p>
)}
</div>
<Handle
type="target"
position={Position.Left}
className="!h-3 !w-3 !border-2 !border-background !bg-emerald-500"
className="!h-3 !w-3 !bg-emerald-500 !border-2 !border-background"
/>
<Handle
type="source"
position={Position.Right}
className="!h-3 !w-3 !border-2 !border-background !bg-primary"
className="!h-3 !w-3 !bg-primary !border-2 !border-background"
/>
</BaseNodeWrapper>
);

View File

@@ -4,34 +4,43 @@ import type { ReactNode } from "react";
interface BaseNodeWrapperProps {
selected?: boolean;
status?: "idle" | "executing" | "done" | "error";
status?: string;
statusMessage?: string;
children: ReactNode;
className?: string;
}
const statusClassMap: Record<NonNullable<BaseNodeWrapperProps["status"]>, string> = {
idle: "",
executing: "animate-pulse border-yellow-400",
done: "border-green-500",
error: "border-red-500",
};
export default function BaseNodeWrapper({
selected,
status = "idle",
statusMessage,
children,
className = "",
}: BaseNodeWrapperProps) {
const statusStyles: Record<string, string> = {
idle: "",
analyzing: "border-yellow-400 animate-pulse",
clarifying: "border-amber-400",
executing: "border-yellow-400 animate-pulse",
done: "border-green-500",
error: "border-red-500",
};
return (
<div
className={[
"rounded-xl border bg-card shadow-sm transition-shadow",
selected ? "ring-2 ring-primary shadow-md" : "",
statusClassMap[status],
className,
].join(" ")}
className={`
rounded-xl border bg-card shadow-sm transition-shadow
${selected ? "ring-2 ring-primary shadow-md" : ""}
${statusStyles[status] ?? ""}
${className}
`}
>
{children}
{status === "error" && statusMessage && (
<div className="px-3 pb-2 text-xs text-red-500 truncate">
{statusMessage}
</div>
)}
</div>
);
}

View File

@@ -1,33 +1,57 @@
"use client";
import { Handle, Position, type Node, type NodeProps } from "@xyflow/react";
import { Handle, Position, type NodeProps, type Node } from "@xyflow/react";
import Image from "next/image";
import BaseNodeWrapper from "./base-node-wrapper";
export type CompareNodeData = {
type CompareNodeData = {
leftUrl?: string;
rightUrl?: string;
_status?: string;
};
export type CompareNode = Node<CompareNodeData, "compare">;
export default function CompareNode({ data, selected }: NodeProps<CompareNode>) {
export default function CompareNode({
data,
selected,
}: NodeProps<CompareNode>) {
return (
<BaseNodeWrapper selected={selected} className="w-[500px] p-2">
<div className="mb-1 text-xs font-medium text-muted-foreground">Vergleich</div>
<div className="text-xs font-medium text-muted-foreground mb-1">
🔀 Vergleich
</div>
<div className="flex h-40 gap-2">
<div className="flex flex-1 items-center justify-center rounded bg-muted text-xs text-muted-foreground">
<div className="relative flex min-h-0 flex-1 overflow-hidden rounded bg-muted">
{data.leftUrl ? (
<img src={data.leftUrl} alt="Bild A" className="h-full w-full rounded object-cover" />
<Image
src={data.leftUrl}
alt="Vergleich Bild A"
fill
className="object-cover"
sizes="250px"
draggable={false}
/>
) : (
"Bild A"
<div className="flex h-full w-full items-center justify-center text-xs text-muted-foreground">
Bild A
</div>
)}
</div>
<div className="flex flex-1 items-center justify-center rounded bg-muted text-xs text-muted-foreground">
<div className="relative flex min-h-0 flex-1 overflow-hidden rounded bg-muted">
{data.rightUrl ? (
<img src={data.rightUrl} alt="Bild B" className="h-full w-full rounded object-cover" />
<Image
src={data.rightUrl}
alt="Vergleich Bild B"
fill
className="object-cover"
sizes="250px"
draggable={false}
/>
) : (
"Bild B"
<div className="flex h-full w-full items-center justify-center text-xs text-muted-foreground">
Bild B
</div>
)}
</div>
</div>
@@ -35,14 +59,14 @@ export default function CompareNode({ data, selected }: NodeProps<CompareNode>)
type="target"
position={Position.Left}
id="left"
className="!h-3 !w-3 !border-2 !border-background !bg-primary"
className="h-3! w-3! bg-primary! border-2! border-background!"
style={{ top: "40%" }}
/>
<Handle
type="target"
position={Position.Left}
id="right"
className="!h-3 !w-3 !border-2 !border-background !bg-primary"
className="h-3! w-3! bg-primary! border-2! border-background!"
style={{ top: "60%" }}
/>
</BaseNodeWrapper>

View File

@@ -1,28 +1,72 @@
"use client";
import { type Node, type NodeProps } from "@xyflow/react";
import { useState, useCallback } from "react";
import { type NodeProps, type Node } from "@xyflow/react";
import { useMutation } from "convex/react";
import { api } from "@/convex/_generated/api";
import type { Id } from "@/convex/_generated/dataModel";
import BaseNodeWrapper from "./base-node-wrapper";
export type FrameNodeData = {
type FrameNodeData = {
label?: string;
exportWidth?: number;
exportHeight?: number;
resolution?: string;
_status?: string;
_statusMessage?: string;
};
export type FrameNode = Node<FrameNodeData, "frame">;
export default function FrameNode({ data, selected }: NodeProps<FrameNode>) {
const resolution =
data.exportWidth && data.exportHeight
? `${data.exportWidth}x${data.exportHeight}`
: undefined;
export default function FrameNode({ id, data, selected }: NodeProps<FrameNode>) {
const updateData = useMutation(api.nodes.updateData);
const [editingLabel, setEditingLabel] = useState<string | null>(null);
const displayLabel = data.label ?? "Frame";
const isEditing = editingLabel !== null;
const handleDoubleClick = useCallback(() => {
setEditingLabel(displayLabel);
}, [displayLabel]);
const handleBlur = useCallback(() => {
if (editingLabel !== null && editingLabel !== data.label) {
updateData({
nodeId: id as Id<"nodes">,
data: {
...data,
label: editingLabel,
_status: undefined,
_statusMessage: undefined,
},
});
}
setEditingLabel(null);
}, [editingLabel, data, id, updateData]);
return (
<BaseNodeWrapper selected={selected} className="min-h-[200px] min-w-[300px] border-blue-500/30 p-3">
<div className="text-xs font-medium text-blue-500">
{data.label || "Frame"} {resolution ? `(${resolution})` : ""}
</div>
<BaseNodeWrapper
selected={selected}
className="min-w-[300px] min-h-[200px] p-3 border-blue-500/30"
>
{isEditing ? (
<input
value={editingLabel}
onChange={(e) => setEditingLabel(e.target.value)}
onBlur={handleBlur}
onKeyDown={(e) => e.key === "Enter" && handleBlur()}
autoFocus
className="nodrag text-xs font-medium text-blue-500 bg-transparent border-0 outline-none w-full"
/>
) : (
<div
onDoubleClick={handleDoubleClick}
className="text-xs font-medium text-blue-500 cursor-text"
>
🖥 {displayLabel}{" "}
{data.resolution && (
<span className="text-muted-foreground">({data.resolution})</span>
)}
</div>
)}
</BaseNodeWrapper>
);
}

View File

@@ -1,15 +1,68 @@
"use client";
import { type Node, type NodeProps } from "@xyflow/react";
import { useState, useCallback, useEffect } from "react";
import { type NodeProps, type Node } from "@xyflow/react";
import { useMutation } from "convex/react";
import { api } from "@/convex/_generated/api";
import type { Id } from "@/convex/_generated/dataModel";
import BaseNodeWrapper from "./base-node-wrapper";
export type GroupNode = Node<{ label?: string }, "group">;
type GroupNodeData = {
label?: string;
_status?: string;
_statusMessage?: string;
};
export type GroupNode = Node<GroupNodeData, "group">;
export default function GroupNode({ id, data, selected }: NodeProps<GroupNode>) {
const updateData = useMutation(api.nodes.updateData);
const [label, setLabel] = useState(data.label ?? "Gruppe");
const [isEditing, setIsEditing] = useState(false);
useEffect(() => {
if (!isEditing) {
setLabel(data.label ?? "Gruppe");
}
}, [data.label, isEditing]);
const handleBlur = useCallback(() => {
setIsEditing(false);
if (label !== data.label) {
updateData({
nodeId: id as Id<"nodes">,
data: {
...data,
label,
_status: undefined,
_statusMessage: undefined,
},
});
}
}, [label, data, id, updateData]);
export default function GroupNode({ data, selected }: NodeProps<GroupNode>) {
return (
<BaseNodeWrapper selected={selected} className="min-h-[150px] min-w-[200px] border-dashed p-3">
<div className="text-xs font-medium text-muted-foreground">{data.label || "Gruppe"}</div>
<BaseNodeWrapper
selected={selected}
className="min-w-[200px] min-h-[150px] p-3 border-dashed"
>
{isEditing ? (
<input
value={label}
onChange={(e) => setLabel(e.target.value)}
onBlur={handleBlur}
onKeyDown={(e) => e.key === "Enter" && handleBlur()}
autoFocus
className="nodrag text-xs font-medium text-muted-foreground bg-transparent border-0 outline-none w-full"
/>
) : (
<div
onDoubleClick={() => setIsEditing(true)}
className="text-xs font-medium text-muted-foreground cursor-text"
>
📁 {label}
</div>
)}
</BaseNodeWrapper>
);
}

View File

@@ -1,37 +1,194 @@
"use client";
import { Handle, Position, type Node, type NodeProps } from "@xyflow/react";
import {
useState,
useCallback,
useRef,
type ChangeEvent,
type DragEvent,
} from "react";
import { Handle, Position, type NodeProps, type Node } from "@xyflow/react";
import { useMutation } from "convex/react";
import { api } from "@/convex/_generated/api";
import type { Id } from "@/convex/_generated/dataModel";
import Image from "next/image";
import BaseNodeWrapper from "./base-node-wrapper";
export type ImageNodeData = {
type ImageNodeData = {
storageId?: string;
url?: string;
originalFilename?: string;
filename?: string;
mimeType?: string;
_status?: string;
_statusMessage?: string;
};
export type ImageNode = Node<ImageNodeData, "image">;
export default function ImageNode({ data, selected }: NodeProps<ImageNode>) {
export default function ImageNode({ id, data, selected }: NodeProps<ImageNode>) {
const generateUploadUrl = useMutation(api.storage.generateUploadUrl);
const updateData = useMutation(api.nodes.updateData);
const fileInputRef = useRef<HTMLInputElement>(null);
const [isUploading, setIsUploading] = useState(false);
const [isDragOver, setIsDragOver] = useState(false);
const uploadFile = useCallback(
async (file: File) => {
if (!file.type.startsWith("image/")) return;
setIsUploading(true);
try {
const uploadUrl = await generateUploadUrl();
const result = await fetch(uploadUrl, {
method: "POST",
headers: { "Content-Type": file.type },
body: file,
});
if (!result.ok) {
throw new Error("Upload failed");
}
const { storageId } = (await result.json()) as { storageId: string };
await updateData({
nodeId: id as Id<"nodes">,
data: {
storageId,
filename: file.name,
mimeType: file.type,
},
});
} catch (err) {
console.error("Upload failed:", err);
} finally {
setIsUploading(false);
}
},
[id, generateUploadUrl, updateData]
);
const handleClick = useCallback(() => {
if (!data.url && !isUploading) {
fileInputRef.current?.click();
}
}, [data.url, isUploading]);
const handleFileChange = useCallback(
(e: ChangeEvent<HTMLInputElement>) => {
const file = e.target.files?.[0];
if (file) uploadFile(file);
},
[uploadFile]
);
const handleDragOver = useCallback((e: DragEvent) => {
e.preventDefault();
e.stopPropagation();
if (e.dataTransfer.types.includes("Files")) {
setIsDragOver(true);
e.dataTransfer.dropEffect = "copy";
}
}, []);
const handleDragLeave = useCallback((e: DragEvent) => {
e.preventDefault();
e.stopPropagation();
setIsDragOver(false);
}, []);
const handleDrop = useCallback(
(e: DragEvent) => {
e.preventDefault();
e.stopPropagation();
setIsDragOver(false);
const file = e.dataTransfer.files?.[0];
if (file && file.type.startsWith("image/")) {
uploadFile(file);
}
},
[uploadFile]
);
const handleReplace = useCallback(() => {
fileInputRef.current?.click();
}, []);
return (
<BaseNodeWrapper selected={selected} className="p-2">
<div className="mb-1 text-xs font-medium text-muted-foreground">Bild</div>
{data.url ? (
<img
src={data.url}
alt={data.originalFilename ?? "Bild"}
className="max-w-[280px] rounded-lg object-cover"
draggable={false}
/>
) : (
<div className="flex h-36 w-56 items-center justify-center rounded-lg border-2 border-dashed text-sm text-muted-foreground">
Bild hochladen oder URL einfuegen
<BaseNodeWrapper selected={selected} status={data._status}>
<div className="p-2">
<div className="mb-1 flex items-center justify-between">
<div className="text-xs font-medium text-muted-foreground">🖼 Bild</div>
{data.url && (
<button
onClick={handleReplace}
className="nodrag text-xs text-muted-foreground transition-colors hover:text-foreground"
>
Ersetzen
</button>
)}
</div>
)}
{isUploading ? (
<div className="flex h-36 w-56 items-center justify-center rounded-lg bg-muted">
<div className="flex flex-col items-center gap-2">
<div className="h-5 w-5 animate-spin rounded-full border-2 border-primary border-t-transparent" />
<span className="text-xs text-muted-foreground">Wird hochgeladen...</span>
</div>
</div>
) : data.url ? (
<div className="relative h-36 w-56 overflow-hidden rounded-lg">
<Image
src={data.url}
alt={data.filename ?? "Bild"}
fill
className="object-cover"
sizes="224px"
draggable={false}
/>
</div>
) : (
<div
onClick={handleClick}
onDragOver={handleDragOver}
onDragLeave={handleDragLeave}
onDrop={handleDrop}
className={`
nodrag flex h-36 w-56 cursor-pointer flex-col items-center justify-center
rounded-lg border-2 border-dashed text-sm transition-colors
${
isDragOver
? "border-primary bg-primary/5 text-primary"
: "text-muted-foreground hover:border-primary/50 hover:text-foreground"
}
`}
>
<span className="mb-1 text-lg">📁</span>
<span>Klicken oder hierhin ziehen</span>
<span className="mt-0.5 text-xs">PNG, JPG, WebP</span>
</div>
)}
{data.filename && data.url && (
<p className="mt-1 max-w-[260px] truncate text-xs text-muted-foreground">
{data.filename}
</p>
)}
</div>
<input
ref={fileInputRef}
type="file"
accept="image/png,image/jpeg,image/webp"
onChange={handleFileChange}
className="hidden"
/>
<Handle
type="source"
position={Position.Right}
className="!h-3 !w-3 !border-2 !border-background !bg-primary"
className="h-3! w-3! bg-primary! border-2! border-background!"
/>
</BaseNodeWrapper>
);

View File

@@ -1,20 +1,83 @@
"use client";
import { type Node, type NodeProps } from "@xyflow/react";
import { useState, useCallback, useEffect } from "react";
import { type NodeProps, type Node } from "@xyflow/react";
import { useMutation } from "convex/react";
import { api } from "@/convex/_generated/api";
import type { Id } from "@/convex/_generated/dataModel";
import { useDebouncedCallback } from "@/hooks/use-debounced-callback";
import BaseNodeWrapper from "./base-node-wrapper";
export type NoteNodeData = {
type NoteNodeData = {
content?: string;
_status?: string;
_statusMessage?: string;
};
export type NoteNode = Node<NoteNodeData, "note">;
export default function NoteNode({ data, selected }: NodeProps<NoteNode>) {
export default function NoteNode({ id, data, selected }: NodeProps<NoteNode>) {
const updateData = useMutation(api.nodes.updateData);
const [content, setContent] = useState(data.content ?? "");
const [isEditing, setIsEditing] = useState(false);
useEffect(() => {
if (!isEditing) {
setContent(data.content ?? "");
}
}, [data.content, isEditing]);
const saveContent = useDebouncedCallback(
(newContent: string) => {
updateData({
nodeId: id as Id<"nodes">,
data: {
...data,
content: newContent,
_status: undefined,
_statusMessage: undefined,
},
});
},
500,
);
const handleChange = useCallback(
(e: React.ChangeEvent<HTMLTextAreaElement>) => {
const newContent = e.target.value;
setContent(newContent);
saveContent(newContent);
},
[saveContent],
);
return (
<BaseNodeWrapper selected={selected} className="w-52 p-3">
<div className="mb-1 text-xs font-medium text-muted-foreground">Notiz</div>
<p className="whitespace-pre-wrap text-sm">{data.content || "Leere Notiz"}</p>
<div className="text-xs font-medium text-muted-foreground mb-1">
📌 Notiz
</div>
{isEditing ? (
<textarea
value={content}
onChange={handleChange}
onBlur={() => setIsEditing(false)}
autoFocus
className="nodrag nowheel w-full resize-none rounded-md border-0 bg-transparent p-0 text-sm outline-none focus:ring-0 min-h-[2rem]"
placeholder="Notiz eingeben…"
rows={3}
/>
) : (
<div
onDoubleClick={() => setIsEditing(true)}
className="min-h-[2rem] cursor-text text-sm whitespace-pre-wrap"
>
{content || (
<span className="text-muted-foreground">
Doppelklick zum Bearbeiten
</span>
)}
</div>
)}
</BaseNodeWrapper>
);
}

View File

@@ -1,28 +1,103 @@
"use client";
import { Handle, Position, type Node, type NodeProps } from "@xyflow/react";
import { useState, useCallback, useEffect } from "react";
import { Handle, Position, type NodeProps, type Node } from "@xyflow/react";
import { useMutation } from "convex/react";
import { api } from "@/convex/_generated/api";
import type { Id } from "@/convex/_generated/dataModel";
import { useDebouncedCallback } from "@/hooks/use-debounced-callback";
import BaseNodeWrapper from "./base-node-wrapper";
export type PromptNodeData = {
content?: string;
type PromptNodeData = {
prompt?: string;
model?: string;
_status?: string;
_statusMessage?: string;
};
export type PromptNode = Node<PromptNodeData, "prompt">;
export default function PromptNode({ data, selected }: NodeProps<PromptNode>) {
export default function PromptNode({
id,
data,
selected,
}: NodeProps<PromptNode>) {
const updateData = useMutation(api.nodes.updateData);
const [prompt, setPrompt] = useState(data.prompt ?? "");
const [isEditing, setIsEditing] = useState(false);
useEffect(() => {
if (!isEditing) {
setPrompt(data.prompt ?? "");
}
}, [data.prompt, isEditing]);
const savePrompt = useDebouncedCallback(
(newPrompt: string) => {
updateData({
nodeId: id as Id<"nodes">,
data: {
...data,
prompt: newPrompt,
_status: undefined,
_statusMessage: undefined,
},
});
},
500,
);
const handleChange = useCallback(
(e: React.ChangeEvent<HTMLTextAreaElement>) => {
const newPrompt = e.target.value;
setPrompt(newPrompt);
savePrompt(newPrompt);
},
[savePrompt],
);
return (
<BaseNodeWrapper selected={selected} className="w-72 border-purple-500/30 p-3">
<div className="mb-1 text-xs font-medium text-purple-500">Prompt</div>
<p className="min-h-[2rem] whitespace-pre-wrap text-sm">{data.content || "Prompt eingeben..."}</p>
{data.model ? (
<div className="mt-2 text-xs text-muted-foreground">Modell: {data.model}</div>
) : null}
<BaseNodeWrapper
selected={selected}
status={data._status}
className="border-purple-500/30"
>
<div className="w-72 p-3">
<div className="text-xs font-medium text-purple-500 mb-1">
Prompt
</div>
{isEditing ? (
<textarea
value={prompt}
onChange={handleChange}
onBlur={() => setIsEditing(false)}
autoFocus
className="nodrag nowheel w-full resize-none rounded-md border-0 bg-transparent p-0 text-sm outline-none focus:ring-0 min-h-[3rem]"
placeholder="Prompt eingeben…"
rows={4}
/>
) : (
<div
onDoubleClick={() => setIsEditing(true)}
className="min-h-[2rem] cursor-text text-sm whitespace-pre-wrap"
>
{prompt || (
<span className="text-muted-foreground">
Doppelklick zum Bearbeiten
</span>
)}
</div>
)}
{data.model && (
<div className="mt-2 text-xs text-muted-foreground">
Modell: {data.model}
</div>
)}
</div>
<Handle
type="source"
position={Position.Right}
className="!h-3 !w-3 !border-2 !border-background !bg-purple-500"
className="!h-3 !w-3 !bg-purple-500 !border-2 !border-background"
/>
</BaseNodeWrapper>
);

View File

@@ -1,24 +1,91 @@
"use client";
import { Handle, Position, type Node, type NodeProps } from "@xyflow/react";
import { useState, useCallback, useEffect } from "react";
import { Handle, Position, type NodeProps, type Node } from "@xyflow/react";
import { useMutation } from "convex/react";
import { api } from "@/convex/_generated/api";
import type { Id } from "@/convex/_generated/dataModel";
import { useDebouncedCallback } from "@/hooks/use-debounced-callback";
import BaseNodeWrapper from "./base-node-wrapper";
export type TextNodeData = {
type TextNodeData = {
content?: string;
_status?: string;
_statusMessage?: string;
};
export type TextNode = Node<TextNodeData, "text">;
export default function TextNode({ data, selected }: NodeProps<TextNode>) {
export default function TextNode({ id, data, selected }: NodeProps<TextNode>) {
const updateData = useMutation(api.nodes.updateData);
const [content, setContent] = useState(data.content ?? "");
const [isEditing, setIsEditing] = useState(false);
// Sync von außen (Convex-Update) wenn nicht gerade editiert wird
useEffect(() => {
if (!isEditing) {
setContent(data.content ?? "");
}
}, [data.content, isEditing]);
// Debounced Save — 500ms nach letztem Tastendruck
const saveContent = useDebouncedCallback(
(newContent: string) => {
updateData({
nodeId: id as Id<"nodes">,
data: {
...data,
content: newContent,
_status: undefined,
_statusMessage: undefined,
},
});
},
500,
);
const handleChange = useCallback(
(e: React.ChangeEvent<HTMLTextAreaElement>) => {
const newContent = e.target.value;
setContent(newContent);
saveContent(newContent);
},
[saveContent],
);
return (
<BaseNodeWrapper selected={selected} className="w-64 p-3">
<div className="mb-1 text-xs font-medium text-muted-foreground">Text</div>
<p className="min-h-[2rem] whitespace-pre-wrap text-sm">{data.content || "Text eingeben..."}</p>
<BaseNodeWrapper selected={selected} status={data._status}>
<div className="w-64 p-3">
<div className="text-xs font-medium text-muted-foreground mb-1">
📝 Text
</div>
{isEditing ? (
<textarea
value={content}
onChange={handleChange}
onBlur={() => setIsEditing(false)}
autoFocus
className="nodrag nowheel w-full resize-none rounded-md border-0 bg-transparent p-0 text-sm outline-none focus:ring-0 min-h-[3rem]"
placeholder="Text eingeben…"
rows={3}
/>
) : (
<div
onDoubleClick={() => setIsEditing(true)}
className="min-h-[2rem] cursor-text text-sm whitespace-pre-wrap"
>
{content || (
<span className="text-muted-foreground">
Doppelklick zum Bearbeiten
</span>
)}
</div>
)}
</div>
<Handle
type="source"
position={Position.Right}
className="!h-3 !w-3 !border-2 !border-background !bg-primary"
className="!h-3 !w-3 !bg-primary !border-2 !border-background"
/>
</BaseNodeWrapper>
);