Twitter Giveaway Picker

javascript: (function() {
    let hrefList = [];
    let scrollAttempts = 0;

    function processSections() {
        const sections = document.getElementsByTagName('section');
        for (let i = 0; i < sections.length; i++) {
            const section = sections[i];
            if (section.hasAttribute('aria-labelledby')) {
                const ariaLabelledById = section.getAttribute('aria-labelledby');
                if (ariaLabelledById.startsWith('accessible-list')) {
                    const h1Elements = section.getElementsByTagName('h1');
                    for (let j = 0; j < h1Elements.length; j++) {
                        const h1Element = h1Elements[j];
                        if (h1Element.getAttribute('role') === 'heading' && (h1Element.textContent.trim() === 'Reposts' || h1Element.textContent.trim() === 'Likes' || h1Element.textContent.trim() === 'Quotes')) {
                            const cellInnerDivs = section.querySelectorAll('[data-testid="cellInnerDiv"]');
                            cellInnerDivs.forEach(cellInnerDiv => {
                                const hrefRegex = /href="([^"]*)"/;
                                const match = cellInnerDiv.innerHTML.match(hrefRegex);
                                if (match && match[1]) {
                                    const href = match[1];
                                    if (!hrefList.includes(href)) {
                                        hrefList.push(href);
                                        updateHrefsCountDisplay();
                                        console.log("New href added:", href);
                                    }
                                }
                            });
                            break;
                        }
                    }
                }
            }
        }
    }

    function pickWinner() {
        if (hrefList.length > 0) {
            const randomIndex = Math.floor(Math.random() * hrefList.length);
            const selectedHref = hrefList[randomIndex];
            winnerButton.textContent = selectedHref;
            winnerButton.href = selectedHref;
            hrefList.splice(randomIndex, 1);
            updateHrefsCountDisplay();
        } else {
            winnerButton.textContent = "No entries available";
            winnerButton.removeAttribute('href');
        }
    }

    function handlePickWinner() {
        hrefList = [];
        processSections();
        const scrollInterval = setInterval(function() {
            window.scrollBy(0, window.innerHeight);
            scrollAttempts++;
            if (scrollAttempts >= 3) {
                scrollAttempts = 0;
                const prevLength = hrefList.length;
                processSections();
                if (hrefList.length === prevLength) {
                    clearInterval(scrollInterval);
                    console.log("Reached end. List of hrefs:", hrefList);
                    pickWinner();
                }
            }
        }, 1000);
    }

    function handleReroll() {
        pickWinner();
    }

    function updateHrefsCountDisplay() {
        hrefCountDisplay.textContent = `Total hrefs: ${hrefList.length}`;
    }
    const pickWinnerButton = document.createElement('button');
    pickWinnerButton.textContent = 'Pick a Winner';
    pickWinnerButton.addEventListener('click', handlePickWinner);
    document.body.appendChild(pickWinnerButton);
    pickWinnerButton.style.position = 'fixed';
    pickWinnerButton.style.top = '10px';
    pickWinnerButton.style.left = '10px';
    pickWinnerButton.style.backgroundColor = 'green';
    pickWinnerButton.style.color = 'white';
    pickWinnerButton.style.padding = '10px 20px';
    pickWinnerButton.style.border = 'none';
    pickWinnerButton.style.borderRadius = '5px';
    pickWinnerButton.style.cursor = 'pointer';
    const rerollButton = document.createElement('button');
    rerollButton.textContent = 'Reroll';
    rerollButton.addEventListener('click', handleReroll);
    document.body.appendChild(rerollButton);
    rerollButton.style.position = 'fixed';
    rerollButton.style.top = '10px';
    rerollButton.style.left = '150px';
    rerollButton.style.backgroundColor = 'blue';
    rerollButton.style.color = 'white';
    rerollButton.style.padding = '10px 20px';
    rerollButton.style.border = 'none';
    rerollButton.style.borderRadius = '5px';
    rerollButton.style.cursor = 'pointer';
    const winnerButton = document.createElement('a');
    winnerButton.textContent = '- None -';
    document.body.appendChild(winnerButton);
    winnerButton.style.position = 'fixed';
    winnerButton.style.top = '50px';
    winnerButton.style.left = '10px';
    winnerButton.style.backgroundColor = 'blue';
    winnerButton.style.color = 'white';
    winnerButton.style.padding = '10px 20px';
    winnerButton.style.border = 'none';
    winnerButton.style.borderRadius = '5px';
    winnerButton.style.cursor = 'pointer';
    const hrefCountDisplay = document.createElement('span');
    hrefCountDisplay.textContent = `Total hrefs: ${hrefList.length}`;
    document.body.appendChild(hrefCountDisplay);
    hrefCountDisplay.style.position = 'fixed';
    hrefCountDisplay.style.top = '90px';
    hrefCountDisplay.style.left = '10px';
    hrefCountDisplay.style.color = 'black';
})();