/**
* Utilidades de formateo
*/
import type { Severity, Vulnerability } from '../types/index.js';
import { SEVERITY_ORDER, SEVERITY_EMOJI, SEVERITY_LABEL } from './constants.js';
/**
* Formatea una fecha a string YYYY-MM-DD
*/
export function formatDate(date: Date): string {
return date.toISOString().split('T')[0];
}
/**
* Formatea una fecha a string completo en español
*/
export function formatDateFull(date: Date): string {
return date.toLocaleDateString('es-ES', {
year: 'numeric',
month: 'long',
day: 'numeric',
hour: '2-digit',
minute: '2-digit',
});
}
/**
* Ordena vulnerabilidades por severidad (más críticas primero)
*/
export function sortBySeverity(vulnerabilities: Vulnerability[]): Vulnerability[] {
return [...vulnerabilities].sort(
(a, b) => SEVERITY_ORDER[a.severity] - SEVERITY_ORDER[b.severity]
);
}
/**
* Cuenta vulnerabilidades por severidad
*/
export function countBySeverity(
vulnerabilities: Vulnerability[]
): Record<Severity, number> {
return {
critical: vulnerabilities.filter((v) => v.severity === 'critical').length,
high: vulnerabilities.filter((v) => v.severity === 'high').length,
moderate: vulnerabilities.filter((v) => v.severity === 'moderate').length,
low: vulnerabilities.filter((v) => v.severity === 'low').length,
};
}
/**
* Genera resumen de severidad en formato texto
*/
export function formatSeveritySummary(counts: Record<Severity, number>): string {
const lines: string[] = [];
if (counts.critical > 0) {
lines.push(`${SEVERITY_EMOJI.critical} Críticas: ${counts.critical}`);
}
if (counts.high > 0) {
lines.push(`${SEVERITY_EMOJI.high} Altas: ${counts.high}`);
}
if (counts.moderate > 0) {
lines.push(`${SEVERITY_EMOJI.moderate} Medias: ${counts.moderate}`);
}
if (counts.low > 0) {
lines.push(`${SEVERITY_EMOJI.low} Bajas: ${counts.low}`);
}
return lines.join('\n');
}
/**
* Obtiene el emoji para una severidad
*/
export function getSeverityEmoji(severity: Severity): string {
return SEVERITY_EMOJI[severity];
}
/**
* Obtiene la etiqueta en español para una severidad
*/
export function getSeverityLabel(severity: Severity): string {
return SEVERITY_LABEL[severity];
}
/**
* Escapa caracteres especiales de Markdown
*/
export function escapeMarkdown(text: string): string {
return text
.replace(/\\/g, '\\\\')
.replace(/`/g, '\\`')
.replace(/\*/g, '\\*')
.replace(/_/g, '\\_')
.replace(/\[/g, '\\[')
.replace(/\]/g, '\\]');
}
/**
* Trunca texto a un máximo de caracteres
*/
export function truncate(text: string, maxLength: number): string {
if (text.length <= maxLength) return text;
return text.substring(0, maxLength - 3) + '...';
}
