mirror of
https://github.com/NVIDIA/dgx-spark-playbooks.git
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88 lines
3.0 KiB
TypeScript
88 lines
3.0 KiB
TypeScript
//
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// SPDX-FileCopyrightText: Copyright (c) 1993-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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// SPDX-License-Identifier: Apache-2.0
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import React, { useState, useRef, useEffect } from "react";
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import { ChevronDown } from "lucide-react";
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import { cn } from "@/lib/utils";
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interface AdvancedOptionsProps {
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title?: string;
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children: React.ReactNode;
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className?: string;
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defaultOpen?: boolean;
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}
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export function AdvancedOptions({
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title = "Advanced Options",
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children,
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className,
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defaultOpen = false
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}: AdvancedOptionsProps) {
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const [isOpen, setIsOpen] = useState(defaultOpen);
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const contentRef = useRef<HTMLDivElement>(null);
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const [contentHeight, setContentHeight] = useState<number | undefined>(
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defaultOpen ? undefined : 0
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);
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// Update content height when open state changes
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useEffect(() => {
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if (isOpen) {
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const height = contentRef.current?.scrollHeight;
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setContentHeight(height);
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// After animation completes, set to auto for dynamic content
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const timer = setTimeout(() => setContentHeight(undefined), 200);
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return () => clearTimeout(timer);
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} else {
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// First set to current height, then to 0 for smooth collapse
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setContentHeight(contentRef.current?.scrollHeight);
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requestAnimationFrame(() => setContentHeight(0));
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}
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}, [isOpen]);
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return (
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<div className={cn("border rounded-md overflow-hidden", className)}>
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<button
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type="button"
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className="w-full flex items-center justify-between p-3 bg-muted/30 cursor-pointer hover:bg-muted/50 transition-colors focus-visible:ring-2 focus-visible:ring-nvidia-green focus-visible:ring-inset"
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onClick={() => setIsOpen(!isOpen)}
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aria-expanded={isOpen}
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aria-controls="advanced-options-content"
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>
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<h3 className="text-sm font-medium flex items-center">
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<ChevronDown
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className={cn(
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"h-4 w-4 mr-2 transition-transform duration-200",
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!isOpen && "-rotate-90"
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)}
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/>
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{title}
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</h3>
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</button>
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<div
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id="advanced-options-content"
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ref={contentRef}
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className="overflow-hidden transition-all duration-200 ease-out"
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style={{ height: contentHeight !== undefined ? contentHeight : 'auto' }}
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aria-hidden={!isOpen}
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>
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<div className="p-4 border-t border-border/50">
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{children}
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</div>
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</div>
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</div>
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);
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}
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