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feat: make files previewable #64

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merged 1 commit into from
Oct 31, 2024
Merged

feat: make files previewable #64

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39 changes: 21 additions & 18 deletions webapp/src/components/FilePreview.tsx
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Original file line number Diff line number Diff line change
@@ -1,22 +1,17 @@
import React from 'react';
import React, { useState } from 'react';

interface FilePreviewProps {
files: File[];
}

const FilePreview: React.FC<FilePreviewProps> = ({ files}) => {
const [selectedFile, setSelectedFile] = React.useState<File | null>(null);
const FilePreview: React.FC<FilePreviewProps> = ({ files }) => {
const [selectedFile, setSelectedFile] = useState<File | null>(null);

/**
* Sets the selected file for preview.
* @param fileName - The name of the file to select.
*/
const handleSelectFile = (fileName: string) => {
const file = files.find(file => file.name === fileName) ?? null;
setSelectedFile(file);
};


return (
<div className="mb-6 bg-white p-4 rounded-lg shadow-md h-full">
<div className="flex flex-col sm:flex-row items-start">
Expand All @@ -37,16 +32,24 @@ const FilePreview: React.FC<FilePreviewProps> = ({ files}) => {
</div>

{selectedFile && (
<div
className="border p-4 rounded-lg mt-2 bg-gray-50"
role="region"
aria-labelledby="file-preview-heading"
>
<h3 id="file-preview-heading" className="font-semibold mb-2">
Preview of: {selectedFile.name}
</h3>
{/* Placeholder for file preview */}
<p>File content would be shown here (mock).</p>
<div className="border p-4 rounded-lg mt-2 bg-gray-50">
<h3 className="font-semibold mb-2">Preview of: {selectedFile.name}</h3>
{selectedFile.type === 'application/pdf' ? (
<iframe
src={URL.createObjectURL(selectedFile)}
title="PDF Preview"
className="w-full h-96"
frameBorder="0"
></iframe>
) : selectedFile.type.startsWith('image/') ? (
<img
src={URL.createObjectURL(selectedFile)}
alt={selectedFile.name}
className="max-w-full h-auto rounded-lg"
/>
) : (
<p>File type not supported for preview. Please select a PDF or image file.</p>
)}
</div>
)}
</div>
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