'use client';
import { useEffect, useState } from 'react';
import Link from 'next/link';
import {
formatBytes,
useFileUpload,
type FileMetadata,
type FileWithPreview,
} from '@/registry/default/hooks/use-file-upload';
import { Alert, AlertContent, AlertDescription, AlertIcon, AlertTitle } from '@/registry/default/ui/alert';
import { Badge } from '@/registry/default/ui/badge';
import { Button } from '@/registry/default/ui/button';
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from '@/registry/default/ui/table';
import {
CloudUpload,
Download,
FileArchiveIcon,
FileSpreadsheetIcon,
FileTextIcon,
HeadphonesIcon,
ImageIcon,
RefreshCwIcon,
Trash2,
TriangleAlert,
Upload,
VideoIcon,
} from 'lucide-react';
import { toAbsoluteUrl } from '@/lib/helpers';
import { cn } from '@/lib/utils';
interface FileUploadItem extends FileWithPreview {
progress: number;
status: 'uploading' | 'completed' | 'error';
error?: string;
}
interface TableUploadProps {
maxFiles?: number;
maxSize?: number;
accept?: string;
multiple?: boolean;
className?: string;
onFilesChange?: (files: FileWithPreview[]) => void;
simulateUpload?: boolean;
}
export default function TableUpload({
maxFiles = 10,
maxSize = 50 * 1024 * 1024, // 50MB
accept = '*',
multiple = true,
className,
onFilesChange,
simulateUpload = true,
}: TableUploadProps) {
// Create default files using FileMetadata type
const defaultFiles: FileMetadata[] = [
{
id: 'default-doc-1',
name: 'document.pdf',
size: 529254,
type: 'application/pdf',
url: toAbsoluteUrl('/media/files/document.pdf'),
},
{
id: 'default-doc-2',
name: 'intro.zip',
size: 252846,
type: 'application/zip',
url: toAbsoluteUrl('/media/files/intro.zip'),
},
{
id: 'default-doc-3',
name: 'conclusion.xlsx',
size: 353126,
type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
url: toAbsoluteUrl('/media/files/conclusion.xlsx'),
},
{
id: 'default-doc-4',
name: 'package.json',
size: 697,
type: 'application/json',
url: toAbsoluteUrl('/media/files/package.json'),
},
];
// Convert default files to FileUploadItem format
const defaultUploadFiles: FileUploadItem[] = defaultFiles.map((file) => ({
id: file.id,
file: {
name: file.name,
size: file.size,
type: file.type,
} as File,
preview: file.url,
progress: 100,
status: 'completed' as const,
}));
const [uploadFiles, setUploadFiles] = useState<FileUploadItem[]>(defaultUploadFiles);
const [
{ isDragging, errors },
{
removeFile,
clearFiles,
handleDragEnter,
handleDragLeave,
handleDragOver,
handleDrop,
openFileDialog,
getInputProps,
},
] = useFileUpload({
maxFiles,
maxSize,
accept,
multiple,
initialFiles: defaultFiles,
onFilesChange: (newFiles) => {
// Convert to upload items when files change, preserving existing status
const newUploadFiles = newFiles.map((file) => {
// Check if this file already exists in uploadFiles
const existingFile = uploadFiles.find((existing) => existing.id === file.id);
if (existingFile) {
// Preserve existing file status and progress
return {
...existingFile,
...file, // Update any changed properties from the file
};
} else {
// New file - set to uploading
return {
...file,
progress: 0,
status: 'uploading' as const,
};
}
});
setUploadFiles(newUploadFiles);
onFilesChange?.(newFiles);
},
});
// Simulate upload progress
useEffect(() => {
if (!simulateUpload) return;
const interval = setInterval(() => {
setUploadFiles((prev) =>
prev.map((file) => {
if (file.status !== 'uploading') return file;
const increment = Math.random() * 15 + 5; // 5-20% increment
const newProgress = Math.min(file.progress + increment, 100);
if (newProgress >= 100) {
// Randomly decide if upload succeeds or fails
const shouldFail = Math.random() < 0.1; // 10% chance to fail
return {
...file,
progress: 100,
status: shouldFail ? ('error' as const) : ('completed' as const),
error: shouldFail ? 'Upload failed. Please try again.' : undefined,
};
}
return { ...file, progress: newProgress };
}),
);
}, 500);
return () => clearInterval(interval);
}, [simulateUpload]);
const removeUploadFile = (fileId: string) => {
setUploadFiles((prev) => prev.filter((file) => file.id !== fileId));
removeFile(fileId);
};
const retryUpload = (fileId: string) => {
setUploadFiles((prev) =>
prev.map((file) =>
file.id === fileId ? { ...file, progress: 0, status: 'uploading' as const, error: undefined } : file,
),
);
};
const getFileIcon = (file: File | FileMetadata) => {
const type = file instanceof File ? file.type : file.type;
if (type.startsWith('image/')) return <ImageIcon className="size-4" />;
if (type.startsWith('video/')) return <VideoIcon className="size-4" />;
if (type.startsWith('audio/')) return <HeadphonesIcon className="size-4" />;
if (type.includes('pdf')) return <FileTextIcon className="size-4" />;
if (type.includes('word') || type.includes('doc')) return <FileTextIcon className="size-4" />;
if (type.includes('excel') || type.includes('sheet')) return <FileSpreadsheetIcon className="size-4" />;
if (type.includes('zip') || type.includes('rar')) return <FileArchiveIcon className="size-4" />;
return <FileTextIcon className="size-4" />;
};
const getFileTypeLabel = (file: File | FileMetadata) => {
const type = file instanceof File ? file.type : file.type;
if (type.startsWith('image/')) return 'Image';
if (type.startsWith('video/')) return 'Video';
if (type.startsWith('audio/')) return 'Audio';
if (type.includes('pdf')) return 'PDF';
if (type.includes('word') || type.includes('doc')) return 'Word';
if (type.includes('excel') || type.includes('sheet')) return 'Excel';
if (type.includes('zip') || type.includes('rar')) return 'Archive';
if (type.includes('json')) return 'JSON';
if (type.includes('text')) return 'Text';
return 'File';
};
return (
<div className={cn('w-full space-y-4', className)}>
{/* Upload Area */}
<div
className={cn(
'relative rounded-lg border border-dashed p-6 text-center transition-colors',
isDragging ? 'border-primary bg-primary/5' : 'border-muted-foreground/25 hover:border-muted-foreground/50',
)}
onDragEnter={handleDragEnter}
onDragLeave={handleDragLeave}
onDragOver={handleDragOver}
onDrop={handleDrop}
>
<input {...getInputProps()} className="sr-only" />
<div className="flex flex-col items-center gap-4">
<div
className={cn(
'flex h-12 w-12 items-center justify-center rounded-full bg-muted transition-colors',
isDragging ? 'border-primary bg-primary/10' : 'border-muted-foreground/25',
)}
>
<Upload className="h-5 w-5 text-muted-foreground" />
</div>
<div className="space-y-2">
<p className="text-sm font-medium">
Drop files here or{' '}
<button
type="button"
onClick={openFileDialog}
className="cursor-pointer text-primary underline-offset-4 hover:underline"
>
browse files
</button>
</p>
<p className="text-xs text-muted-foreground">
Maximum file size: {formatBytes(maxSize)} • Maximum files: {maxFiles}
</p>
</div>
</div>
</div>
{/* Files Table */}
{uploadFiles.length > 0 && (
<div className="space-y-4">
<div className="flex items-center justify-between">
<h3 className="text-sm font-medium">Files ({uploadFiles.length})</h3>
<div className="flex gap-2">
<Button onClick={openFileDialog} variant="outline" size="sm">
<CloudUpload />
Add files
</Button>
<Button onClick={clearFiles} variant="outline" size="sm">
<Trash2 />
Remove all
</Button>
</div>
</div>
<div className="rounded-lg border">
<Table>
<TableHeader>
<TableRow className="text-xs">
<TableHead className="h-9">Name</TableHead>
<TableHead className="h-9">Type</TableHead>
<TableHead className="h-9">Size</TableHead>
<TableHead className="h-9 w-[100px] text-end">Actions</TableHead>
</TableRow>
</TableHeader>
<TableBody>
{uploadFiles.map((fileItem) => (
<TableRow key={fileItem.id}>
<TableCell className="py-2 ps-1.5">
<div className="flex items-center gap-1">
<div
className={cn(
'size-8 shrink-0 relative flex items-center justify-center text-muted-foreground/80',
)}
>
{fileItem.status === 'uploading' ? (
<div className="relative">
{/* Circular progress background */}
<svg className="size-8 -rotate-90" viewBox="0 0 32 32">
<circle
cx="16"
cy="16"
r="14"
fill="none"
stroke="currentColor"
strokeWidth="2"
className="text-muted-foreground/20"
/>
{/* Progress circle */}
<circle
cx="16"
cy="16"
r="14"
fill="none"
stroke="currentColor"
strokeWidth="2"
strokeDasharray={`${2 * Math.PI * 14}`}
strokeDashoffset={`${2 * Math.PI * 14 * (1 - fileItem.progress / 100)}`}
className="text-primary transition-all duration-300"
strokeLinecap="round"
/>
</svg>
{/* File icon in center */}
<div className="absolute inset-0 flex items-center justify-center">
{getFileIcon(fileItem.file)}
</div>
</div>
) : (
<div className="not-[]:size-8 flex items-center justify-center">
{getFileIcon(fileItem.file)}
</div>
)}
</div>
<p className="flex items-center gap-1 truncate text-sm font-medium">
{fileItem.file.name}
{fileItem.status === 'error' && (
<Badge variant="destructive" size="sm" appearance="light">
Error
</Badge>
)}
</p>
</div>
</TableCell>
<TableCell className="py-2">
<Badge variant="secondary" className="text-xs">
{getFileTypeLabel(fileItem.file)}
</Badge>
</TableCell>
<TableCell className="py-2 text-sm text-muted-foreground">
{formatBytes(fileItem.file.size)}
</TableCell>
<TableCell className="py-2 pe-1">
<div className="flex items-center gap-1">
{fileItem.preview && (
<Button variant="dim" size="icon" className="size-8" asChild>
<Link href={fileItem.preview} target="_blank">
<Download className="size-3.5" />
</Link>
</Button>
)}
{fileItem.status === 'error' ? (
<Button
onClick={() => retryUpload(fileItem.id)}
variant="dim"
size="icon"
className="size-8 text-destructive/80 hover:text-destructive"
>
<RefreshCwIcon className="size-3.5" />
</Button>
) : (
<Button
onClick={() => removeUploadFile(fileItem.id)}
variant="dim"
size="icon"
className="size-8"
>
<Trash2 className="size-3.5" />
</Button>
)}
</div>
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</div>
</div>
)}
{/* Error Messages */}
{errors.length > 0 && (
<Alert variant="destructive" appearance="light" className="mt-5">
<AlertIcon>
<TriangleAlert />
</AlertIcon>
<AlertContent>
<AlertTitle>File upload error(s)</AlertTitle>
<AlertDescription>
{errors.map((error, index) => (
<p key={index} className="last:mb-0">
{error}
</p>
))}
</AlertDescription>
</AlertContent>
</Alert>
)}
</div>
);
}