Nitro Type - Race Info Footer

Adds an information footer to the race page displaying user stats, season information, and daily challenges.

您需要先安装一个扩展,例如 篡改猴Greasemonkey暴力猴,之后才能安装此脚本。

You will need to install an extension such as Tampermonkey to install this script.

您需要先安装一个扩展,例如 篡改猴暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴Userscripts ,之后才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。

您需要先安装用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name         Nitro Type - Race Info Footer
// @namespace    https://github.com/rickstaa/nitro-type-racing-stats-footer
// @version      1.1.2
// @description  Adds an information footer to the race page displaying user stats, season information, and daily challenges.
// @author       Toonidy, Ray Adams/Nate Dogg, Follycakes, Rick Staa
// @match        *://*.nitrotype.com/race
// @match        *://*.nitrotype.com/race/*
// @icon         data:image/png;base64,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
// @grant        none
// @require      https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/moment.min.js#sha512-qTXRIMyZIFb8iQcfjXWCO8+M5Tbc38Qi5WzdPOYZHIlZpzBHG3L3by84BBBOiRGiEb7KKtAOAs5qYdUiZiQNNQ==
// @require      https://cdnjs.cloudflare.com/ajax/libs/dexie/3.2.1/dexie.min.js#sha512-ybuxSW2YL5rQG/JjACOUKLiosgV80VUfJWs4dOpmSWZEGwdfdsy2ldvDSQ806dDXGmg9j/csNycIbqsrcqW6tQ==
// @require      https://greasyfork.org/scripts/443718-nitro-type-userscript-utils/code/Nitro%20Type%20Userscript%20Utils.js?version=1042360
// @license      MIT
// ==/UserScript==

/* global Dexie moment NTGLOBALS createLogger findReact */

const logging = createLogger("Nitro Type Race Info Footer");

// == Config storage ==
const db = new Dexie("NTRacingStats");
db.version(1).stores({
  backupStatData: "userID",
});
db.open().catch((e) => {
  logging.error("Init")(
    "Failed to open up the race info footer cache database",
    e
  );
});

////////////
//  Init  //
////////////

// Retrieve race track.
const RACE_CONTAINER = document.getElementById("raceContainer");
const RACE_OBJ = RACE_CONTAINER ? findReact(RACE_CONTAINER) : null;
const SERVER = RACE_OBJ?.server;
const CURRENT_USER = RACE_OBJ?.props.user;
if (!RACE_CONTAINER || !RACE_OBJ) {
  logging.error("Init")("Could not find the race track");
  return;
}

if (!CURRENT_USER?.loggedIn) {
  logging.error("Init")("Not available for Guest Racing");
  return;
}

//////////////////
//  Helpers     //
//////////////////

/**
 * Merge daily challenge data with user progress.
 * @param {Array} progress - Array of user progress objects.
 * @returns {Array} - Array of challenge objects with merged user progress.
 */
const mergeDailyChallengeData = (progress) => {
  const { CHALLENGES, CHALLENGE_TYPES } = NTGLOBALS;
  const now = Math.floor(Date.now() / 1000);
  return CHALLENGES.filter((c) => c.expiration > now)
    .slice(0, 3)
    .map((c, _) => {
      const userProgress = progress.find(
        (p) => p.challengeID === c.challengeID
      );
      const [title, field] = CHALLENGE_TYPES[c.type];
      return {
        ...c,
        title: title
          .replace(/\$\{goal\}/, c.goal)
          .replace(/\$\{field\}/, `${field}${c.goal !== 1 ? "s" : ""}`),
        field,
        goal: c.goal,
        progress: userProgress?.progress || 0,
      };
    });
};

/**
 * Retrieve  Race Info Footer from various sources.
 * @returns {Promise} - Promise that resolves to an object containing the user stats.
 */
const getStats = async () => {
  let backupUserStats = null;
  try {
    backupUserStats = await db.backupStatData.get(CURRENT_USER.userID);
  } catch (ex) {
    logging.warn("Update")("Unable to get backup stats", ex);
  }
  try {
    const persistStorageStats = JSON.parse(
      JSON.parse(localStorage.getItem("persist:nt")).user
    );
    const user =
      !backupUserStats ||
      typeof backupUserStats.lastConsecRace !== "number" ||
      persistStorageStats.lastConsecRace >= backupUserStats.lastConsecRace
        ? persistStorageStats
        : backupUserStats;
    const dailyChallenges = mergeDailyChallengeData(user.challenges);
    return { user, dailyChallenges };
  } catch (ex) {
    logging.error("Update")("Unable to get stats", ex);
    return Promise.reject(new Error("Unable to get stats"));
  }
};

/**
 * Retrieve team stats.
 * @returns {Promise} - Promise that resolves to an object containing the team stats.
 */
const getTeamStats = async () => {
  const tag = CURRENT_USER?.tag ?? null;
  if (!tag) {
    console.log("User is not in a team.");
    return null;
  }

  // Retrieve team stats.
  try {
    const authToken = localStorage.getItem("player_token");
    const response = await fetch(`/api/v2/teams/${tag}`, {
      headers: {
        Authorization: `Bearer ${authToken}`,
      },
    });
    const { results } = await response.json();
    const { leaderboard, motd, info, stats, members, season } = results;
    const member = members?.find((u) => u.userID === CURRENT_USER.userID);
    const seasonStats = season?.find((u) => u.userID === CURRENT_USER.userID);
    return { leaderboard, motd, info, stats, member, season: seasonStats };
  } catch (error) {
    console.error("Error getting team stats:", error);
    return null;
  }
};

/**
 * Retrieve Summary Stats.
 * @returns {Promise} - Promise that resolves to an object containing the summary stats.
 */
const getSummaryStats = async () => {
  const authToken = localStorage.getItem("player_token");
  try {
    const response = await fetch("/api/v2/stats/summary", {
      headers: {
        Authorization: `Bearer ${authToken}`,
      },
    });
    const { results } = await response.json();
    const seasonBoard = results.racingStats?.find((b) => b.board === "season");
    const dailyBoard = results.racingStats?.find((b) => b.board === "daily");
    return { seasonBoard, dailyBoard };
  } catch (error) {
    console.error("Error getting summary stats:", error);
    return null;
  }
};

//////////////////
//  Components  //
//////////////////

// Inject components styles.
const style = document.createElement("style");
style.innerHTML = `
#raceContainer {
    margin-bottom: 0;
}
.nt-stats-root {
    background-color: #222;
}
.nt-stats-body {
    display: flex;
    justify-content: space-between;
    padding: 8px;
}
.nt-stats-left-section, .nt-stats-right-section  {
    display: flex;
    flex-direction: column;
    row-gap: 8px;
}
.nt-stats-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 8px;
    color: rgba(255, 255, 255, 0.8);
    background-color: #03111a;
    font-size: 12px;
}
.nt-stats-toolbar-status {
    display: flex;
}
.nt-stats-toolbar-status .nt-stats-toolbar-status-item {
    padding: 0 8px;
    background-color: #0a2c42;
}
.nt-stats-toolbar-status .nt-stats-toolbar-status-item-alt {
    padding: 0 8px;
    background-color: #22465c;
}
.nt-stats-daily-challenges {
    width: 350px;
}
.nt-stats-daily-challenges .daily-challenge-progress--badge {
    z-index: 0;
}
.nt-stats-season-progress {
    padding: 8px;
    margin: 0 auto;
    border-radius: 8px;
    background-color: #1b83d0;
    box-shadow: 0 28px 28px 0 rgb(2 2 2 / 5%), 0 17px 17px 0 rgb(2 2 2 / 20%), 0 8px 8px 0 rgb(2 2 2 / 15%);
}
.nt-stats-season-progress .season-progress-widget {
    width: 350px;
}
.nt-stats-season-progress .season-progress-widget--level-progress-bar {
    transition: width 0.3s ease;
}
.nt-stats-info {
    text-align: center;
    color: #eee;
    font-size: 14px;
}
.nt-stats-metric-row {
    margin-bottom: 4px;
}
.nt-stats-metric-value, .nt-stats-metric-suffix {
    font-weight: 600;
}
.nt-stats-metric-suffix {
    color: #aaa;
}
.nt-stats-right-section {
    flex-grow: 1;
    margin-left: 15px;
}`;
document.head.appendChild(style);

/**
 * Creates a small toolbar widget component that displays information about the user's userscript, NT Cash, and Mystery Box status.
 * @param {Object} user - The current user object.
 * @returns {Object} An object containing the root element of the toolbar and an `updateStats` method that can be used to update the toolbar stats.
 */
const ToolbarWidget = ((user) => {
  const root = document.createElement("div");
  root.classList.add("nt-stats-toolbar");
  root.innerHTML = `
        <div>
            NOTE: Team Stats and Season Stats are cached.
        </div>
        <div class="nt-stats-toolbar-status">
            <div class="nt-stats-toolbar-status-item">
                <span class="nt-cash-status as-nitro-cash--prefix">N/A</span>
            </div>
            <div class="nt-stats-toolbar-status-item-alt">
                📦 Mystery Box: <span class="mystery-box-status">N/A</span>
            </div>
        </div>`;

  // == Mystery Box ==
  const { rewardCountdown } = user;
  const mysteryBoxStatus = root.querySelector(".mystery-box-status");

  let isDisabled = Date.now() < rewardCountdown * 1e3;
  let timer = null;

  // Sync countdown.
  const syncCountdown = () => {
    isDisabled = Date.now() < rewardCountdown * 1e3;
    if (!isDisabled) {
      if (timer) {
        clearInterval(timer);
      }
      mysteryBoxStatus.textContent = "Claim Now!";
      return;
    }
    mysteryBoxStatus.textContent = moment(rewardCountdown * 1e3).fromNow(false);
  };
  if (isDisabled) {
    syncCountdown();
    timer = setInterval(syncCountdown, 6e3);
  }

  // == NT Cash ==
  const amountNode = root.querySelector(".nt-cash-status");

  // Return an object with the widget root element and a method to update the widget's stats.
  return {
    root,
    updateStats: ({ money }) => {
      if (typeof money === "number") {
        amountNode.textContent = `$${money.toLocaleString()}`;
      }
    },
  };
})(RACE_OBJ.props.user);

/**
 * Creates a widget that displays the daily challenges.
 * @returns {Object} An object containing the root element of the widget and an `updateStats` method that can be used to update the widget stats.
 */
const DailyChallengeWidget = (() => {
  // Create the root element of the widget.
  const root = document.createElement("div");
  root.classList.add(
    "nt-stats-daily-challenges",
    "profile-dailyChallenges",
    "card",
    "card--open",
    "card--d",
    "card--grit",
    "card--shadow-l"
  );
  root.innerHTML = `
        <div class="daily-challenge-list--heading">
            <h4>Daily Challenges</h4>
            <div class="daily-challenge-list--arriving">
                <div class="daily-challenge-list--arriving-label">
                    <svg class="icon icon-recent-time"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="/dist/site/images/icons/icons.css.1494.svg#icon-recent-time"></use></svg>
                    New <span></span>
                </div>
            </div>
        </div>
        <div class="daily-challenge-list--challenges"></div>`;

  // Get references to the daily challenges container and expiry label.
  const challengesContainer = root.querySelector(
    ".daily-challenge-list--challenges"
  );
  const expiryLabel = root.querySelector(
    ".daily-challenge-list--arriving-label span"
  );

  // Create a template for the daily challenge item.
  const challengeItemTemplate = document.createElement("div");
  challengeItemTemplate.classList.add("raceResults--dailyChallenge");
  challengeItemTemplate.innerHTML = `
        <div class="daily-challenge-progress">
            <div class="daily-challenge-progress--info">
                <div class="daily-challenge-progress--requirements">
                    <div class="daily-challenge-progress--name">
                        <div style="height: 19px;">
                            <div align="left" style="white-space: nowrap; pavgSpeedosition: absolute; transform: translate(0%, 0px) scale(1, 1); left: 0px;">
                            </div>
                        </div>
                    </div>
                    <div class="daily-challenge-progress--status"></div>
                </div>
                <div class="daily-challenge-progress--progress">
                    <div class="daily-challenge-progress--progress-bar-container">
                        <div class="daily-challenge-progress--progress-bar" style="width: 40%"></div>
                        <div class="daily-challenge-progress--progress-bar--earned" style="width: 40%"></div>
                    </div>
                </div>
            </div>
            <div class="daily-challenge-progress--badge">
                <div class="daily-challenge-progress--success"></div>
                <div class="daily-challenge-progress--xp">
                    <span class="daily-challenge-progress--value"></span><span class="daily-challenge-progress--divider">/</span><span class="daily-challenge-progress--target"></span>
                </div>
                <div class="daily-challenge-progress--label"></div>
            </div>
        </div>`;

  /**
   * Get the daily challenges.
   * @returns {Promise} - Promise that resolves to an array of challenge objects.
   */
  const getDailyChallenges = async () => {
    const { dailyChallenges } = await getStats();
    return dailyChallenges;
  };

  /**
   * Creates a challenge node for each challenge.
   * @returns {Promise} - Promise that resolves to an array of challenge nodes.
   */
  const createChallengeNodes = async () => {
    const dailyChallenges = await getDailyChallenges();
    const challengeFragment = document.createDocumentFragment();

    // Create a challenge node for each challenge.
    const challengeNodes = Array.from(dailyChallenges, (challenge) => {
      const node = challengeItemTemplate.cloneNode(true);
      updateChallengeNode(node, challenge);
      challengeFragment.append(node);

      return node;
    });

    challengesContainer.append(challengeFragment);

    return challengeNodes;
  };
  let challengeNodesPromise = createChallengeNodes();

  /*
   * Updates a challenge node with new data.
   * @param {HTMLElement} node The challenge node to update.
   * @param {Object} challenge The challenge data to update the node with.
   */
  const updateChallengeNode = (node, challenge) => {
    const { title, field, progress, goal, reward } = challenge;

    // Update each element in the challenge node.
    let progressPercentage = goal > 0 ? (progress / goal) * 100 : 0;
    if (progress === goal) {
      progressPercentage = 100;
      node
        .querySelector(".daily-challenge-progress")
        .classList.add("is-complete");
    } else {
      node
        .querySelector(".daily-challenge-progress")
        .classList.remove("is-complete");
    }
    node.querySelector(".daily-challenge-progress--name div div").textContent =
      title;
    node.querySelector(
      ".daily-challenge-progress--label"
    ).textContent = `${field}s`;
    node.querySelector(".daily-challenge-progress--value").textContent =
      progress;
    node.querySelector(".daily-challenge-progress--target").textContent = goal;
    node.querySelector(
      ".daily-challenge-progress--status"
    ).textContent = `Earn ${Math.floor(reward / 100) / 10}k XP`;
    node
      .querySelectorAll(
        ".daily-challenge-progress--progress-bar, .daily-challenge-progress--progress-bar--earned"
      )
      .forEach((bar) => {
        bar.style.width = `${progressPercentage}%`;
      });
  };

  /**
   * Upates the challenge widget with new data.
   * @param {Array} data - An array of challenge objects.
   */
  const updateStats = async (data) => {
    if (!data || data.length === 0) {
      return;
    }
    if (data[0] && data[0].expiration) {
      const expiryTime = 1000 * data[0].expiration;
      if (!isNaN(expiryTime)) {
        expiryLabel.textContent = moment(expiryTime).fromNow();
      }
    }
    const challengeNodes = await challengeNodesPromise;
    data.forEach((challenge, i) => {
      if (challengeNodes[i]) {
        updateChallengeNode(challengeNodes[i], challenge);
      }
    });
  };

  // Return an object with the widget root element and a method to update the widget's stats.
  return {
    root,
    updateStats,
  };
})();

/**
 * Creates a SeasonProgressWidget object that displays the user's progress in the current season.
 * @param {Object} race_info - A Race information object.
 * @param {Object} race_info.seasonRewards - An array of season rewards.
 * @param {Object} race_info.user - The current user object.
 * @returns {Object} An object with a root element and an updateStats method to update the widget's stats.
 */
const SeasonProgressWidget = (({ props }) => {
  const { ACTIVE_SEASONS, SEASON_LEVELS, LOOT, CARS } = NTGLOBALS;

  // Retrieve Season information.
  const currentSeason = ACTIVE_SEASONS.find((s) => {
    const now = Date.now();
    return now >= s.startStamp * 1e3 && now <= s.endStamp * 1e3;
  });
  const { seasonRewards, user } = props ?? {};

  // Create the root element for the widget.
  const root = document.createElement("div");
  root.classList.add("nt-stats-season-progress", "theme--pDefault");
  root.innerHTML = `
        <div class="season-progress-widget">
            <div class="season-progress-widget--info">
                <div class="season-progress-widget--title">Season Progress${
                  currentSeason ? "" : " (starting soon)"
                }</div>
                <div class="season-progress-widget--current-xp"></div>
                <div class="season-progress-widget--current-level">
                    <div class="season-progress-widget--current-level--prefix">Level</div>
                    <div class="season-progress-widget--current-level--number"></div>
                </div>
                <div class="season-progress-widget--level-progress">
                    <div class="season-progress-widget--level-progress-bar" style="width: 0%;"></div>
                </div>
            </div>
            <div class="season-progress-widget--next-reward">
                <div class="season-progress-widget--next-reward--display">
                    <div class="season-reward-mini-preview">
                        <div class="season-reward-mini-preview--locked">
                            <div class="tooltip--season tooltip--xs tooltip--c" data-ttcopy="Upgrade to Nitro Gold to Unlock!">
                                <svg class="icon icon-lock"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="/dist/site/images/icons/icons.css.svg#icon-lock"></use></svg>
                            </div>
                        </div>
                        <a class="season-reward-mini-preview" href="/season">
                            <div class="season-reward-mini-preview--frame">
                                <div class="rarity-frame rarity-frame--small">
                                    <div class="rarity-frame--extra"></div>
                                    <div class="rarity-frame--content">
                                        <div class="season-reward-mini-preview--preview"></div>
                                        <div class="season-reward-mini-preview--label"></div>
                                    </div>
                                </div>
                            </div>
                        </a>
                    </div>
                </div>
            </div>
        </div>`;

  // Setup widget text nodes.
  const xpTextNode = root.querySelector(".season-progress-widget--current-xp");
  const xpProgressBarNode = root.querySelector(
    ".season-progress-widget--level-progress-bar"
  );
  const levelNode = root.querySelector(
    ".season-progress-widget--current-level--number"
  );
  const nextRewardRootNode = root.querySelector(".season-reward-mini-preview");
  const nextRewardTypeLabelNode = root.querySelector(
    ".season-reward-mini-preview--label"
  );
  const nextRewardTypeLockedNode = root.querySelector(
    ".season-reward-mini-preview--locked"
  );
  const nextRewardTypePreviewNode = root.querySelector(
    ".season-reward-mini-preview--preview"
  );
  const nextRewardTypePreviewImgNode = document.createElement("img");
  const nextRewardRarityFrameNode = root.querySelector(
    ".rarity-frame.rarity-frame--small"
  );
  nextRewardTypePreviewImgNode.classList.add("season-reward-mini-previewImg");
  if (!currentSeason) {
    nextRewardRootNode.remove();
  }

  /**
   * Returns the next reward the user will receive.
   * @param {number} currentXP - The user's current experience.
   * @returns {Object} The next reward the user will receive.
   */
  const getNextReward = (currentXP) => {
    currentXP = currentXP || user?.experience;
    if (!seasonRewards || seasonRewards.length === 0) {
      return null;
    }
    if (user?.experience === 0) {
      return seasonRewards[0]?.achievementID ?? null;
    }
    let nextReward = seasonRewards.find((r, i) => r.experience > currentXP);
    if (!nextReward) {
      nextReward = seasonRewards[seasonRewards.length - 1];
    }
    return nextReward ?? null;
  };

  /**
   * Calculates the amount of experience required to reach a certain level and the total experience required to reach that level.
   * @param {number} lvl - The level to calculate the required experience for.
   * @returns {Array<number>} An array containing the amount of experience required to reach the specified level and the total experience required to reach that level.
   */
  const getExperienceRequired = (lvl) => {
    if (lvl < 1) {
      lvl = 1;
    }
    let {
      startingLevels,
      experiencePerStartingLevel,
      experiencePerAchievementLevel,
      experiencePerExtraLevels,
    } = SEASON_LEVELS;
    if (startingLevels === 0) {
      startingLevels = currentSeason?.totalRewards ?? 0;
    }

    let totalExpRequired = 0,
      amountExpRequired = experiencePerStartingLevel;
    for (let i = 1; i < lvl; i++) {
      if (i <= startingLevels) {
        totalExpRequired += experiencePerStartingLevel;
      } else if (currentSeason && i > currentSeason.totalRewards) {
        totalExpRequired += experiencePerExtraLevels;
        amountExpRequired = experiencePerExtraLevels;
      } else {
        totalExpRequired += experiencePerAchievementLevel;
        amountExpRequired = experiencePerAchievementLevel;
      }
    }

    return [amountExpRequired, totalExpRequired];
  };

  /**
   * Update the season progress widget with new data.
   * @param {Object} data - An object containing the user's season stats.
   * @param {number} data.experience - The user's current experience.
   * @param {number} data.level - The user's current level.
   */
  const updateStats = ({ experience, level }) => {
    // Get next Reward.
    const nextReward = getNextReward(experience);
    if (!nextReward) {
      return;
    }

    // Get experience required for next level.
    const [amountExpRequired, totalExpRequired] = getExperienceRequired(
      level + 1
    );

    // Calculate progress.
    const progress =
      ((experience - (totalExpRequired - amountExpRequired)) /
        amountExpRequired) *
      100;

    // Update progress text node if experience is available.
    if (experience) {
      xpTextNode.textContent = `${(
        amountExpRequired -
        (totalExpRequired - experience)
      ).toLocaleString()} / ${amountExpRequired / 1e3}k XP`;
      xpProgressBarNode.style.width = `${progress}%`;
      levelNode.textContent =
        currentSeason && level > currentSeason.totalRewards + 1
          ? `∞${level - currentSeason.totalRewards - 1}`
          : level || 1;
    }

    // Create next reward node.
    const { type, value } = nextReward.reward;
    if (["loot", "car"].includes(type)) {
      const item =
        type === "loot"
          ? LOOT.find((l) => l.lootID === value)
          : CARS.find((l) => l.carID === value);
      if (!item) {
        logging.warn("Update")(
          `Unable to find next reward ${type}`,
          nextReward.reward
        );
        return;
      }
      nextRewardRootNode.className = `season-reward-mini-preview season-reward-mini-preview--${
        type === "loot" ? item?.type : "car"
      }`;
      nextRewardTypeLabelNode.textContent =
        type === "loot" ? item?.type ?? "???" : "car";
      nextRewardRarityFrameNode.className = `rarity-frame rarity-frame--small${
        item?.options?.rarity ? ` rarity-frame--${item.options.rarity}` : ""
      }`;
      if (item?.type === "title") {
        nextRewardTypePreviewNode.textContent = `"${item.name}"`;
        nextRewardTypePreviewImgNode.remove();
      } else {
        nextRewardTypePreviewImgNode.src =
          type === "loot"
            ? item?.options?.src
            : `/cars/${item?.options?.smallSrc}`;
        nextRewardTypePreviewNode.append(nextRewardTypePreviewImgNode);
      }
    } else if (type === "money") {
      nextRewardTypeLabelNode.innerHTML = `<div class="as-nitro-cash--prefix">$${value.toLocaleString()}</div>`;
      nextRewardTypePreviewImgNode.src =
        "/dist/site/images/pages/race/race-results-prize-cash.2.png";
      nextRewardRootNode.className =
        "season-reward-mini-preview season-reward-mini-preview--money";
      nextRewardRarityFrameNode.className =
        "rarity-frame rarity-frame--small rarity-frame--legendary";
      nextRewardTypePreviewNode.append(nextRewardTypePreviewImgNode);
    } else {
      logging.warn("Update")(
        `Unhandled next reward type ${type}`,
        nextReward.reward
      );
      return;
    }
    if (!nextReward.free && user?.membership === "basic") {
      nextRewardRootNode.firstElementChild.before(nextRewardTypeLockedNode);
    } else {
      nextRewardTypeLockedNode.remove();
    }
  };

  // Return an object with the widget root element and a method to update the widget's stats.
  return {
    root,
    updateStats,
  };
})(RACE_OBJ);

/**
 * Displays a widget that shows various statistics about the player.
 * @returns {Object} An object containing the root element of the widget and an `updateStats` method that can be used to update the widget stats.
 */
const StatWidget = (() => {
  // Create the root element for the widget.
  const root = document.createElement("div");
  root.classList.add("nt-stats-info");

  // Create the HTML for the widget.
  root.innerHTML = `
      <div class="nt-stats-metric-row">
          <span class="nt-stats-metric nt-stats-metric-total-races">
              <span class="nt-stats-metric-heading">Total Races:</span>
              <span class="nt-stats-metric-value">0</span>
          </span>
          <span class="nt-stats-metric-separator">|</span>
          <span class="nt-stats-metric nt-stats-metric-season-races">
              <span class="nt-stats-metric-heading">Season Races:</span>
              <span class="nt-stats-metric-value">N/A</span>
          </span>
          ${
            CURRENT_USER.tag
              ? `<span class="nt-stats-metric-separator">|</span>
          <span class="nt-stats-metric nt-stats-metric-team-races">
              <span class="nt-stats-metric-heading">Team Races:</span>
              <span class="nt-stats-metric-value">N/A</span>
          </span>`
              : ``
          }
          <span class="nt-stats-metric-separator">|</span>
          <span class="nt-stats-metric nt-stats-metric-session-races">
              <span class="nt-stats-metric-heading">Current Session:</span>
              <span class="nt-stats-metric-value">0</span>
          </span>
      </div>
      <div class="nt-stats-metric-row">
          <span class="nt-stats-metric nt-stats-metric-avg-speed">
              <span class="nt-stats-metric-heading">Avg Speed:</span>
              <span class="nt-stats-metric-value">0</span>
              <span class="nt-stats-metric-suffix">WPM</span>
          </span>
          <span class="nt-stats-metric-separator">|</span>
          <span class="nt-stats-metric nt-stats-metric-avg-accuracy">
              <span class="nt-stats-metric-heading">Avg Acc:</span>
              <span class="nt-stats-metric-value">0</span>
              <span class="nt-stats-metric-suffix nt-stats-metric-suffix-no-space">%</span>
          </span>
      </div>
      `;

  // Get references to the various elements in the widget.
  const totalRacesElement = root.querySelector(
    ".nt-stats-metric-total-races .nt-stats-metric-value"
  );
  const sessionRacesElement = root.querySelector(
    ".nt-stats-metric-session-races .nt-stats-metric-value"
  );
  const teamRacesElement = CURRENT_USER.tag
    ? root.querySelector(".nt-stats-metric-team-races .nt-stats-metric-value")
    : null;
  const seasonRacesElement = root.querySelector(
    ".nt-stats-metric-season-races .nt-stats-metric-value"
  );
  const avgSpeedElement = root.querySelector(
    ".nt-stats-metric-avg-speed .nt-stats-metric-value"
  );
  const avgAccuracyElement = root.querySelector(
    ".nt-stats-metric-avg-accuracy .nt-stats-metric-value"
  );

  // Return an object with the widget root element and a method to update the widget's stats.
  return {
    root,
    updateStats: (data) => {
      const racesPlayed = data?.racesPlayed;
      const sessionRaces = data?.sessionRaces;
      const seasonRaces = data?.seasonRaces;
      const teamRaces = data?.teamRaces;
      const avgAcc = data?.avgAcc;
      const avgSpeed = data?.avgSpeed ?? data?.avgScore;

      // Update stats that were supplied.
      if (racesPlayed) {
        totalRacesElement.textContent = racesPlayed.toLocaleString();
      }
      if (sessionRaces) {
        sessionRacesElement.textContent = sessionRaces.toLocaleString();
      }
      if (seasonRaces) {
        const value = parseInt(seasonRaces, 10);
        seasonRacesElement.textContent = Number.isNaN(value)
          ? seasonRaces
          : value.toLocaleString();
      }
      if (teamRaces && teamRacesElement) {
        teamRacesElement.textContent = teamRaces.toLocaleString();
      }
      if (avgAcc) {
        avgAccuracyElement.textContent = avgAcc;
      }
      if (typeof avgSpeed === "number") {
        avgSpeedElement.textContent = avgSpeed;
      }
    },
  };
})();

////////////
//  Main  //
////////////

/**
 * Adds stats to the race page with current values.
 */
const addStatsToRacePage = async () => {
  // Get user and daily challenge stats.
  const { user, dailyChallenges } = await getStats();
  StatWidget.updateStats(user);
  SeasonProgressWidget.updateStats(user);
  DailyChallengeWidget.updateStats(dailyChallenges);
  ToolbarWidget.updateStats(user);
  logging.info("Update")("Start of race");

  // Create Stats widget.
  const root = document.createElement("div");
  const body = document.createElement("div");
  root.classList.add("nt-stats-root");
  body.classList.add("nt-stats-body");
  const leftSection = document.createElement("div");
  leftSection.classList.add("nt-stats-left-section");
  leftSection.append(DailyChallengeWidget.root);
  const rightSection = document.createElement("div");
  rightSection.classList.add("nt-stats-right-section");
  rightSection.append(StatWidget.root, SeasonProgressWidget.root);
  body.append(leftSection, rightSection);
  root.append(body, ToolbarWidget.root);
  RACE_CONTAINER.parentElement.append(root);

  // Update team stats if user is in a team.
  const teamStats = await getTeamStats();
  if (teamStats) {
    const { member } = teamStats;
    StatWidget.updateStats({ teamRaces: member.played });
  }

  // Update season stats.
  const summaryStats = await getSummaryStats();
  if (summaryStats) {
    const { seasonBoard } = summaryStats;
    if (seasonBoard) {
      StatWidget.updateStats({ seasonRaces: seasonBoard.played });
    }
  }
};

addStatsToRacePage();

/**
 * Broadcasts a message to let other windows know that the stats have been updated.
 * Listens for messages on the channel and updates the appropriate widgets based on the message type.
 */
const MESSAGE_LAST_RACE_UPDATED = "last_race_updated";
const MESSAGE_DAILY_CHALLENGE_UPDATED = "stats_daily_challenge_updated";
const MESSAGE_USER_STATS_UPDATED = "stats_user_updated";
const statChannel = new BroadcastChannel("NTRacingStats");
statChannel.onmessage = async (e) => {
  const [type, payload] = e.data;
  switch (type) {
    case MESSAGE_LAST_RACE_UPDATED: {
      const { user, dailyChallenges } = await getStats();
      StatWidget.updateStats(user);
      SeasonProgressWidget.updateStats(user);
      DailyChallengeWidget.updateStats(dailyChallenges);
      ToolbarWidget.updateStats(user);
      break;
    }
    case MESSAGE_DAILY_CHALLENGE_UPDATED:
      DailyChallengeWidget.updateStats(payload);
      break;
    case MESSAGE_USER_STATS_UPDATED:
      StatWidget.updateStats(payload);
      SeasonProgressWidget.updateStats(payload);
      break;
  }
};

/**
 * Syncs the daily challenge data.
 */
SERVER.on("setup", async (e) => {
  const dailyChallenges = mergeDailyChallengeData(e.challenges);
  DailyChallengeWidget.updateStats(dailyChallenges);
  statChannel.postMessage([MESSAGE_DAILY_CHALLENGE_UPDATED, dailyChallenges]);
});

/**
 * Syncs some of the user's stats data.
 */
SERVER.on("joined", async (e) => {
  if (e.userID !== CURRENT_USER.userID) {
    return;
  }
  const payload = {
    level: e.profile?.level,
    racesPlayed: e.profile?.racesPlayed,
    sessionRaces: e.profile?.sessionRaces,
    avgSpeed: e.profile?.avgSpeed,
  };
  StatWidget.updateStats(payload);
  SeasonProgressWidget.updateStats(payload);
  statChannel.postMessage([MESSAGE_USER_STATS_UPDATED, payload]);
});

/**
 * Store race results in IndexedDB when the race is complete.
 */
let hasCollectedResultStats = false;
SERVER.on("update", async (e) => {
  const me = e?.racers?.find((r) => r.userID === CURRENT_USER.userID);
  if (
    me.progress.completeStamp > 0 &&
    me.rewards?.current &&
    !hasCollectedResultStats
  ) {
    hasCollectedResultStats = true;
    try {
      const backupData = {
        ...me.rewards.current,
        challenges: me.challenges,
        userID: CURRENT_USER.userID,
      };
      await db.backupStatData.put(backupData);
      statChannel.postMessage([MESSAGE_LAST_RACE_UPDATED]);
    } catch (error) {
      console.error(error);
    }
  }
});

/**
 * Adds a mutation observer to check if the racing results have been shown.
 * When the results are shown, updates various widgets with the user's stats.
 */
const resultObserver = new MutationObserver(([mutation], observer) => {
  for (const node of mutation.addedNodes) {
    if (node.classList?.contains("race-results")) {
      observer.disconnect();
      logging.info("Update")("Race Results received");
      addStatsToRacePage();
      break;
    }
  }
});
resultObserver.observe(RACE_CONTAINER, { childList: true });