WaniKani Update Review Count and Forecast

Auto update Update Review Count and Forecast by hour
当前为 2023-11-06 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         WaniKani Update Review Count and Forecast
// @namespace    http://wanikani.com
// @version      0.1.1
// @description  Auto update Update Review Count and Forecast by hour
// @author       polv
// @match        *://www.wanikani.com/*
// @match        *://preview.wanikani.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=wanikani.com
// @license      MIT
// @grant        none
// ==/UserScript==

(function () {
  'use strict';

  wkof.include('ItemData');

  Object.assign(window, { updateWkStats });

  addEventListener('turbo:load', (ev) => {
    const u = new URL(ev.detail?.url);
    if (['/', '/dashboard', '/dashboard/'].includes(u.pathname)) {
      setTimeout(updateWkStats, getMillisecondsToNewHour());
    }
  });

  let forecastTimeoutId = 0;
  let reviewsTimeoutId = 0;

  async function updateWkStats() {
    const forecastFrame = document.querySelector(
      'turbo-frame[data-controller="review-forecast"]',
    );
    if (forecastFrame) {
      const updateFrame = (timeout = 1000 * 60 * 60) => {
        forecastFrame.reload();

        clearTimeout(forecastTimeoutId);
        forecastTimeoutId = setTimeout(() => updateFrame(), timeout);
      };
      updateFrame();
    }

    const reviewsBtn = document.querySelector(
      '.lessons-and-reviews__reviews-button',
    );

    if (reviewsBtn) {
      return wkof
        .ready('ItemData')
        .then(() =>
          wkof.ItemData.get_items({
            wk_items: { options: { assignments: true } },
          }),
        )
        .then((rs) => {
          const updateFrame = (timeout = 1000 * 60 * 60) => {
            const d = new Date().toISOString();
            const count = rs.filter(
              (r) => r.assignments?.available_at <= d,
            ).length;

            let countClass = 0;
            if (count >= 1000) {
              countClass = 1000;
            } else if (count >= 500) {
              countClass = 500;
            } else if (count >= 250) {
              countClass = 250;
            } else if (count >= 100) {
              countClass = 100;
            } else if (count >= 50) {
              countClass = 50;
            } else if (count) {
              countClass = 1;
            }

            const clickable = document.createElement('a');
            clickable.href = '/subjects/review';

            clickable.className =
              reviewsBtn.className.replace(
                / lessons-and-reviews__reviews-button--\d+/,
                '',
              ) +
              ' lessons-and-reviews__reviews-button--' +
              countClass;
            clickable.title = reviewsBtn.title;
            clickable.append(...reviewsBtn.childNodes);

            const elCount = clickable.querySelector(
              '.lessons-and-reviews__button-count',
            );
            if (elCount) {
              elCount.innerText = count;
            }

            reviewsBtn.replaceWith(clickable);

            clearTimeout(reviewsTimeoutId);
            reviewsTimeoutId = setTimeout(() => updateFrame(), timeout);
          };
          updateFrame(getMillisecondsToNewHour());
        });
    }
  }

  function getMillisecondsToNewHour() {
    const d = new Date();
    return (
      60 * 60 * 1000 -
      ((d.getMinutes() * 60 + d.getSeconds()) * 1000 + d.getMilliseconds())
    );
  }
})();
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