update.user.js

// ==UserScript==
// @name         TM-Auto Copy Email (Fixed Race Condition)
// @namespace    http://tampermonkey.net/
// @version      7.0
// @description  Menggunakan Dual-Hashing (Normal & Reverse) untuk menjamin slot unik meskipun terjadi tabrakan awal.
// @author       Nicholas
// @match        *://*/*
// @grant        GM_setClipboard
// ==/UserScript==

(function() {
    'use strict';

    // CONFIG
    const BASE_DELAY = 1500; // Waktu start awal (1.5 detik)
    const SLOT_TIME = 300;   // Kita percepat jadi 0.3 detik per slot (biar total ngga lama)
    const TOTAL_SLOTS = 60;  // Perbanyak slot jadi 60 agar makin jarang tabrakan

    // Fungsi Hashing Sederhana
    function getHash(str) {
        let hash = 0;
        for (let i = 0; i < str.length; i++) {
            hash = str.charCodeAt(i) + ((hash << 5) - hash);
        }
        return Math.abs(hash);
    }

    // Fungsi Copy Inti
    function performCopy(text, source) {
        GM_setClipboard(text, { type: 'text', mimetype: 'text/plain' });
        console.log(`✅ EKSEKUSI (${source}): ${text}`);
        // Kita update title dengan tanda centang ganda jika sudah 2x
        if(document.title.includes("✅")) {
             document.title = `✅✅ ${text}`;
        } else {
             document.title = `✅ ${text}`;
        }
    }

    function findAndCopyEmail() {
        // Stop jika sudah sukses 2x (Double check)
        if (document.title.includes("✅✅")) return true;

        const emailRegex = /[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}/g;
        const pageText = document.body.innerText;
        const emails = pageText.match(emailRegex);

        if (emails && emails.length > 0) {
            const filteredEmails = emails.filter(email => !email.toLowerCase().includes('tidal'));

            if (filteredEmails.length > 0) {
                const emailToCopy = filteredEmails[0];

                // --- STRATEGI DOUBLE TAP ---

                // 1. Hitung Slot UTAMA (Berdasarkan Email Normal)
                const hash1 = getHash(emailToCopy);
                const slot1 = hash1 % TOTAL_SLOTS;
                const time1 = BASE_DELAY + (slot1 * SLOT_TIME);

                // 2. Hitung Slot CADANGAN (Berdasarkan Email Dibalik + Garam)
                // Ini menjamin jika Slot 1 tabrakan, Slot 2 pasti beda jauh.
                const reversedEmail = emailToCopy.split("").reverse().join("") + "backup";
                const hash2 = getHash(reversedEmail);
                const slot2 = hash2 % TOTAL_SLOTS;
                const time2 = BASE_DELAY + (slot2 * SLOT_TIME);

                // Pastikan Slot 2 tidak sama dengan Slot 1 (geser kalau sama)
                if (slot1 === slot2) {
                    time2 += 1000;
                }

                console.log(`Email: ${emailToCopy}`);
                console.log(`Jadwal 1: Slot ${slot1} (${time1}ms)`);
                console.log(`Jadwal 2: Slot ${slot2} (${time2}ms)`);

                document.title = `⏳ Siap di Slot [${slot1}] & [${slot2}]`;

                // JADWALKAN EKSEKUSI 1
                setTimeout(() => {
                    performCopy(emailToCopy, "Slot Utama");
                }, time1);

                // JADWALKAN EKSEKUSI 2 (Backup)
                setTimeout(() => {
                    performCopy(emailToCopy, "Slot Backup");
                }, time2);

                return true;
            }
        }
        return false;
    }

    let attempts = 0;
    const intervalId = setInterval(() => {
        attempts++;
        if (findAndCopyEmail() || attempts > 20) {
            clearInterval(intervalId);
        }
    }, 1000);

})();