LSS-Manager V.4

// ==UserScript==
// @name        [LSS] Einsatz Credits
// @namespace   http://bos-ernie.lss-manager.de
// @version     3.3.0
// @author      BOS-Ernie
// @author      ViperAC (https://forum.leitstellenspiel.de/index.php?thread/19111-script-einsatzcredits-v3-0/)
// @author      itsDreyter (https://forum.leitstellenspiel.de/index.php?thread/16272-script-missioncredits/)
// @description Zeigt die Einsatz Credits für jeden Einsatz in der Einsatzliste an.
// @match       https://www.leitstellenspiel.de/
// @icon        https://www.google.com/s2/favicons?sz=64&domain=leitstellenspiel.de
// @run-at      document-idle
// @grant       none
// ==/UserScript==
/* global getMissionListByAPI */
(function () {
  "use strict";
  let requirements;
  const originalFunc = missionMarkerAdd;
  missionMarkerAdd = async function (mission) {
    originalFunc.apply(this, arguments);
    await update(mission);
  };
  async function update(event) {
    if (!areMissionsLoaded()) {
      await loadMissions();
    }
    let missionList = $(".missionSideBarEntry");
    for (let i = 0; i < missionList.length; i++) {
      let mission = missionList[i];
      let childList = mission.firstElementChild.firstElementChild.children;
      let missionId = parseInt(mission.getAttribute("mission_id"));
      if (event.id !== missionId) {
        continue;
      }
      let missionTypeId = mission.getAttribute("mission_type_id");
      if (missionTypeId === null) {
        continue;
      }
      const requirement = getRequirementByMissionTypeId(missionTypeId);
      if (requirement === undefined) {
        console.log(
          "Mission type not found in requirements list: " + missionTypeId
        );
        continue;
      }
      let credits = requirement["average_credits"];
      if (
        missionCreditsElementExists(missionId) === true &&
        event.mtid !== null
      ) {
        updateMissionCreditsInMission(childList, mission, credits);
      } else {
        addMissionCreditsToMission(mission, credits);
      }
    }
  }
  function areMissionsLoaded() {
    return (
      window.sessionStorage.hasOwnProperty("aMissions") &&
      JSON.parse(window.sessionStorage.aMissions).lastUpdate >=
        new Date().getTime() - 24 * 1000 * 60
    );
  }
  async function loadMissions() {
    await fetch("/einsaetze.json")
      .then((res) => res.json())
      .then((data) =>
        window.sessionStorage.setItem(
          "aMissions",
          JSON.stringify({
            lastUpdate: new Date().getTime(),
            value: data,
            user_id: window.user_id,
          })
        )
      );
  }
  async function init() {
    if (!areMissionsLoaded()) {
      await loadMissions();
    }
    let missionList = $(".missionSideBarEntry");
    for (let i = 0; i < missionList.length; i++) {
      let mission = missionList[i];
      let missionTypeId = mission.getAttribute("mission_type_id");
      if (missionTypeId === null) {
        continue;
      }
      const requirement = getRequirementByMissionTypeId(missionTypeId);
      if (requirement === undefined) {
        console.log(
          "Mission type not found in requirements list: " + missionTypeId
        );
        continue;
      }
      addMissionCreditsToMission(mission, requirement["average_credits"]);
    }
  }
  function getRequirementByMissionTypeId(missionTypeId) {
    areMissionsLoaded();
    requirements = JSON.parse(window.sessionStorage.getItem("aMissions"));
    return requirements.value.filter(
      (requirement) => requirement.id === missionTypeId
    )[0];
  }
  function getMissionCreditsByMissionId(missionId) {
    return document.getElementById("mission_credits_" + missionId);
  }
  function missionCreditsElementExists(missionId) {
    return getMissionCreditsByMissionId(missionId) !== null;
  }
  function addMissionCreditsToMission(mission, credits) {
    let missionCredits = createMissionCreditsElement(
      mission.getAttribute("mission_id"),
      credits
    );
    const panelHeading = mission.firstElementChild.firstElementChild;
    panelHeading.insertBefore(
      missionCredits,
      panelHeading.firstChild.nextSibling
    );
  }
  function updateMissionCreditsInMission(childList, missionId, credits) {
    for (let i = 0; i < childList.length; i++) {
      if (childList[i].className !== "missionCredits") {
        continue;
      }
      getMissionCreditsByMissionId(missionId).replaceWith(
        createMissionCreditsElement(missionId, credits)
      );
    }
  }
  function createMissionCreditsElement(missionId, credits) {
    let missionCredits = document.createElement("span");
    missionCredits.setAttribute("id", "mission_credits_" + missionId);
    missionCredits.innerText = credits;
    // missionCreditsI.setAttribute("style", "margin: 0;");
    if (credits === null) {
      missionCredits.innerText = "🚑";
    } else if (credits >= 10000) {
      missionCredits.setAttribute("class", "label label-primary");
    } else if (credits >= 7000) {
      missionCredits.setAttribute("class", "label label-info");
    } else if (credits >= 4000) {
      missionCredits.setAttribute("class", "label label-success");
    } else {
      missionCredits.setAttribute("class", "label label-default");
    }
    return missionCredits;
  }
  init();
})();