File size: 4,232 Bytes
926b211 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | /**
* Design Philosophy: Japanese Minimalism
* - Generous whitespace (Ma concept)
* - Subtle borders and gentle interactions
* - Elegant hover states with slow transitions
*/
import { Upload } from 'lucide-react';
import { useRef, useState } from 'react';
import { toast } from 'sonner';
import { parseExcelFile } from '@/lib/projectUtils';
interface FileUploadProps {
onFileSelect: (file: File) => void;
onDataParsed?: (data: any[]) => void; // Optional callback after parsing
}
export default function FileUpload({ onFileSelect, onDataParsed }: FileUploadProps) {
const fileInputRef = useRef<HTMLInputElement>(null);
const [isProcessing, setIsProcessing] = useState(false);
const handleFileChange = async (e: React.ChangeEvent<HTMLInputElement>) => {
const file = e.target.files?.[0];
if (file) {
if (file.name.endsWith('.xlsx') || file.name.endsWith('.xls')) {
onFileSelect(file);
// Parse Excel file if onDataParsed callback is provided
if (onDataParsed) {
setIsProcessing(true);
try {
const projects = await parseExcelFile(file);
onDataParsed(projects);
} catch (error) {
console.error('Failed to parse Excel:', error);
toast.error('文件解析失败,请检查文件格式');
} finally {
setIsProcessing(false);
}
}
} else {
toast.error('请上传 Excel 文件 (.xlsx 或 .xls)');
}
}
};
const handleDrop = async (e: React.DragEvent<HTMLDivElement>) => {
e.preventDefault();
const file = e.dataTransfer.files[0];
if (file) {
if (file.name.endsWith('.xlsx') || file.name.endsWith('.xls')) {
onFileSelect(file);
// Parse Excel file if onDataParsed callback is provided
if (onDataParsed) {
setIsProcessing(true);
try {
const projects = await parseExcelFile(file);
onDataParsed(projects);
} catch (error) {
console.error('Failed to parse Excel:', error);
toast.error('文件解析失败,请检查文件格式');
} finally {
setIsProcessing(false);
}
}
} else {
toast.error('请上传 Excel 文件 (.xlsx 或 .xls)');
}
}
};
const handleDragOver = (e: React.DragEvent<HTMLDivElement>) => {
e.preventDefault();
};
return (
<div
onClick={() => fileInputRef.current?.click()}
onDrop={handleDrop}
onDragOver={handleDragOver}
className="relative cursor-pointer group"
>
{/* Subtle gradient background */}
<div className="absolute inset-0 bg-gradient-to-br from-white to-secondary/30 rounded-xl" />
{/* Main content */}
<div className="relative backdrop-blur-sm bg-white/60 border border-border rounded-xl p-12 transition-all duration-500 ease-out hover:shadow-[0_8px_24px_rgba(0,0,0,0.08)] hover:-translate-y-1">
<div className="flex flex-col items-center gap-6">
{/* Icon with ripple effect on hover */}
<div className="relative">
<div className="absolute inset-0 bg-accent/20 rounded-full blur-xl opacity-0 group-hover:opacity-100 transition-opacity duration-500" />
<div className="relative bg-gradient-to-br from-accent/10 to-accent/5 p-6 rounded-full">
<Upload className="w-10 h-10 text-accent" strokeWidth={1.5} />
</div>
</div>
{/* Text content */}
<div className="text-center space-y-3">
<p className="text-lg font-medium text-foreground tracking-wide">
上传项目进度表
</p>
<p className="text-sm text-muted-foreground font-light">
拖拽 Excel 文件到此处,或点击选择文件
</p>
<p className="text-xs text-muted-foreground/70 font-light">
支持 .xlsx 和 .xls 格式
</p>
</div>
</div>
</div>
<input
ref={fileInputRef}
type="file"
accept=".xlsx,.xls"
onChange={handleFileChange}
className="hidden"
/>
</div>
);
}
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