"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.maskEmail = void 0;
function maskEmail(email) {
    if (!email)
        return '';
    const atIndex = email.indexOf('@');
    if (atIndex <= 1) {
        return email;
    }
    const firstPart = email.substring(0, atIndex - 1);
    const lastPart = email.substring(atIndex);
    const maskedPart = '*'.repeat(firstPart.length - 1);
    return `${firstPart.charAt(0)}${maskedPart}${email.charAt(atIndex - 1)}${lastPart}`;
}
exports.maskEmail = maskEmail;