Untitled Page

// ==UserScript==
// @name         EPFO Service History - Hide Wipro and Renumber
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Hide Wipro locally and renumber remaining service entries
// @match        https://passbook.epfindia.gov.in/MemberPassBook/service-history*
// @grant        none
// @run-at       document-idle
// ==/UserScript==

(function () {
    'use strict';

    const TARGET_COMPANY = 'WIPRO LIMITED';

    function updateServiceHistory() {
        const timeline = document.querySelector('ul.timeline');
        if (!timeline) return;

        const entries = Array.from(
            timeline.querySelectorAll(':scope > li.timeline-item')
        );

        let number = 1;

        entries.forEach(entry => {
            const company = entry.querySelector(
                'p.text-muted.mb-2.bold'
            );

            const companyName = company?.textContent
                .trim()
                .replace(/\s+/g, ' ')
                .toUpperCase();

            if (companyName === TARGET_COMPANY) {
                entry.style.setProperty(
                    'display', 'none', 'important'
                );

                const separator = entry.nextElementSibling;

                if (separator?.matches('hr.service-history-hr')) {
                    separator.style.setProperty(
                        'display', 'none', 'important'
                    );
                }

                return;
            }

            const heading = entry.querySelector(
                '.service-history-heading'
            );

            if (heading) {
                heading.textContent = String(number);
            }

            number++;
        });
    }

    let scheduled = false;

    function scheduleUpdate() {
        if (scheduled) return;

        scheduled = true;

        requestAnimationFrame(() => {
            scheduled = false;
            updateServiceHistory();
        });
    }

    updateServiceHistory();

    const observer = new MutationObserver(scheduleUpdate);

    observer.observe(document.documentElement, {
        childList: true,
        subtree: true
    });

})();