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Stirling-PDF/frontend/src/components/tools/validateSignature/reportView/FileSummaryHeader.tsx
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2025-10-16 13:45:59 +01:00
import React from 'react';
import { useTranslation } from 'react-i18next';
import './styles.css';
import FieldBlock from './FieldBlock';
const formatDate = (value?: string | null) => {
if (!value) return '--';
const parsed = Date.parse(value);
if (!Number.isNaN(parsed)) {
return new Date(parsed).toLocaleString();
}
return value;
};
const formatFileSize = (bytes?: number | null) => {
if (bytes === undefined || bytes === null) return '--';
if (bytes === 0) return '0 B';
const units = ['B', 'KB', 'MB', 'GB', 'TB'];
const exponent = Math.min(Math.floor(Math.log(bytes) / Math.log(1024)), units.length - 1);
const size = bytes / Math.pow(1024, exponent);
return `${size.toFixed(exponent === 0 ? 0 : 1)} ${units[exponent]}`;
};
const FileSummaryHeader = ({
fileSize,
createdAt,
totalSignatures,
lastSignatureDate,
}: {
fileSize?: number | null;
createdAt?: string | null;
totalSignatures: number;
lastSignatureDate?: string | null;
}) => {
const { t } = useTranslation();
const infoBlocks = [
FieldBlock(t('files.size', 'File Size'), formatFileSize(fileSize ?? null)),
FieldBlock(t('files.created', 'Created'), createdAt || '-'),
FieldBlock(t('validateSignature.signatureDate', 'Signature Date'), formatDate(lastSignatureDate)),
FieldBlock(t('validateSignature.totalSignatures', 'Total Signatures'), totalSignatures.toString()),
];
return <div className="grid-container">{infoBlocks}</div>;
};
export default FileSummaryHeader;