Brave user scriptlet for showing true popcornmeter ratio

user-rt-true-score.js

(function() {
  'use strict';

  const waitForElement = (selector) => {
    return new Promise(resolve => {
      if (document.querySelector(selector)) return resolve(document.querySelector(selector));
      const observer = new MutationObserver(() => {
        const el = document.querySelector(selector);
        if (el) {
          observer.disconnect();
          resolve(el);
        }
      });
      if (document.body) observer.observe(document.body, { childList: true, subtree: true });
    });
  };

  const run = async () => {
    try {
      // 1. Wait for JSON Data
      const scriptEl = await waitForElement('script#media-scorecard-json');
      const blob = JSON.parse(scriptEl.textContent);

      if (!blob.overlay || !blob.overlay.audienceAll) {
        setTimeout(run, 1000);
        return;
      }

      // 2. Calculate "True" Ratio (All - Verified)
      const trueLikes = blob.overlay.audienceAll.likedCount - blob.overlay.audienceVerified.likedCount;
      const trueDislikes = blob.overlay.audienceAll.notLikedCount - blob.overlay.audienceVerified.notLikedCount;

      if ((trueLikes + trueDislikes) === 0) return;

      const trueRatio = Math.round(100 * trueLikes / (trueLikes + trueDislikes));
      const trueRatioString = trueRatio + '%';
      const colorValue = trueRatio >= 60 ? '#43B02A' : '#FA320A'; // Green if >=60, else Red

      console.log('Calculated True Ratio:', trueRatio);

      // 3. Target the Slotted Element (Light DOM)
      const targetSelector = 'rt-text[slot="audience-score"]';
      const targetElement = await waitForElement(targetSelector);

      if (!targetElement) {
        setTimeout(run, 500);
        return;
      }

      // 4. Apply Update Function
      const applyUpdate = () => {
        targetElement.innerText = trueRatioString;
        targetElement.textContent = trueRatioString;

        targetElement.style.setProperty('--textColor', colorValue);
        targetElement.style.setProperty('color', colorValue, 'important');

        targetElement.style.fontWeight = 'bold';

        // FIX: Remove explicit font-size and line-height to inherit natural sizing
        // OR match the Tomatometer exactly if you know its font-size
        targetElement.style.fontSize = ''; // Reset to inherit
        targetElement.style.lineHeight = ''; // Reset to inherit (likely 1.25)

        targetElement.style.display = 'inline-block';
        targetElement.style.verticalAlign = 'baseline';
        targetElement.style.marginTop = '0';
        targetElement.style.marginBottom = '0';

        targetElement.classList.remove('hide', 'critics-score-empty', 'audience-score-empty');
      };

      // Apply immediately
      applyUpdate();

      // 5. Persistent Observer (Prevent Revert)
      const observer = new MutationObserver(() => {
        const currentText = targetElement.innerText;
        if (currentText !== trueRatioString) {
          applyUpdate();
        }
      });

      observer.observe(targetElement, { childList: true, characterData: true, subtree: true });
      console.log('--- SUCCESS: Layout-Corrected Update Active ---');

    } catch (err) {
      console.error('Script Error:', err);
    }
  };

  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', run);
  } else {
    run();
  }
})();