Adds morale information to several places in Grepolis

morale-everywhere.user.js

// ==UserScript==
// @name         Morale everywhere
// @namespace    Telokis
// @version      1.1.2
// @author       Telokis
// @description  Tell me the morale pls
// @match        https://*.grepolis.com/game/*
// @include      https://*.grepolis.com/game/*
// @exclude      view-source://*
// @grant        none
// ==/UserScript==

(async function () {
    // Helper TeloAjax
    // prettier-ignore
    class TeloAjax {
        constructor() {
            this.eventHandlers = {};
            this.startListeningForAjax();
        }
    
        on(eventName, handlerFunction) {
            if (!(eventName in this.eventHandlers)) {
                this.eventHandlers[eventName] = [];
            }
            this.eventHandlers[eventName].push(handlerFunction);
        }
    
        startListeningForAjax() {
            $(document).ajaxComplete((event, xhr, options) => {
                let urlParts = options.url.split("?");
                let eventKey = "";
    
                if (urlParts[1] !== undefined && urlParts[1].split(/&/)[1] !== undefined) {
                    eventKey = urlParts[0].substr(5) + "/" + urlParts[1].split(/&/)[1].substr(7);
                }

                let focusedWindow = GPWindowMgr.getFocusedWindow() || false;
                let windowId = null;
                if (focusedWindow) {
                    windowId = focusedWindow.getID();
                    focusedWindow = $(focusedWindow.getJQElement().find(".gpwindow_content"));
                }
    
                if (this.eventHandlers[eventKey] && this.eventHandlers[eventKey].length) {
                    for (let handlerIndex = 0; handlerIndex < this.eventHandlers[eventKey].length; handlerIndex++) {
                        this.eventHandlers[eventKey][handlerIndex](focusedWindow, windowId, eventKey);
                    }
                }
            });
        }
    }

    class Cache {
        static VALIDITY = 1000 * 60 * 30; // 30 minutes

        cache = new Map();

        set(key, value) {
            this.cache.set(key, [value, Date.now() + Cache.VALIDITY]);
        }

        get(key) {
            if (this.cache.has(key)) {
                const entry = this.cache.get(key);

                if (entry[1] >= Date.now()) {
                    return entry[0];
                }
            }

            return null;
        }

        clear() {
            this.cache.clear();
        }
    }

    const cache = new Cache();

    function moraleCalc(myPoints, enemyPoints, enemyCities) {
        function moraleFloor(cities) {
            const raw = {
                1: 30,
                2: 35,
                3: 40,
                4: 45,
                5: 50,
                6: 55,
                7: 60,
                8: 65,
                9: 70,
                10: 75,
            };

            return cities in raw ? raw[cities] : 80;
        }

        if (Game.features?.casual_world) {
            if (enemyPoints <= myPoints * 0.8 || enemyPoints >= myPoints * 1.2) {
                return 0;
            }
        }

        const val = [(enemyPoints / myPoints) * 3 + 0.3] * 100;
        const floor = moraleFloor(enemyCities);

        return val > 100 ? 100 : val < floor ? floor : Math.floor(val);
    }

    async function fetchUserInfos(name) {
        const data = await fetch(
            `https://api.grepodata.com/player/search?query=${name}&from=0&size=30&`,
        ).then((response) => response.json());

        return data.results.find(
            (p) => p.world === Game.world_id && p.name.toLowerCase() === name.toLowerCase(),
        );
    }

    async function getMorale(name) {
        let morale = cache.get(name);

        if (morale === null) {
            const infos = await fetchUserInfos(name);

            if (!infos) {
                console.log("No infos for", name);
                return -1;
            }

            if (Game.alliance_id === infos.alliance_id) {
                morale = 0;
            } else {
                morale = moraleCalc(Game.player_points, infos.points, infos.towns);
            }

            cache.set(name, morale);
        }

        return morale;
    }

    $(`
  <style id="telo_morale_css" type="text/css">
      .telo_morale {
          text-align: right;
          margin-left: 3px;
          font-weight: bold;
      }
  </style>`).appendTo("head");

    function moraleStyle(val) {
        // prettier-ignore
        const colors = ["#dddddd","#ff0000","#ff0000","#ff0300","#ff0700","#ff0a00","#ff0d00","#ff1100","#ff1400","#ff1700","#ff1a00","#ff1e00","#ff2100","#ff2400","#ff2800","#ff2b00","#ff2e00","#ff3200","#ff3500","#ff3800","#ff3b00","#ff3f00","#ff4200","#ff4500","#ff4900","#ff4c00","#ff4f00","#ff5400","#ff5700","#ff5b00","#ff5e00","#ff6100","#ff6500","#ff6800","#ff6b00","#ff6f00","#ff7200","#ff7500","#ff7800","#ff7c00","#ff7f00","#ff8200","#ff8600","#ff8900","#ff8c00","#ff9000","#ff9300","#ff9600","#ff9900","#ff9d00","#ffa000","#ffa500","#ffa500","#fba502","#f7a504","#f4a506","#f0a608","#eca60a","#e8a60c","#e5a60e","#e1a610","#dda612","#d9a714","#d6a716","#d2a718","#cea71b","#caa71d","#c7a71f","#c3a821","#bfa823","#bba825","#b8a827","#b4a829","#b0a82b","#aca92d","#a9a92f","#a5a931","#a1a933","#a1a933","#a2ab34","#a3ad34","#a4af35","#a5b136","#a5b336","#a6b537","#a7b737","#a8b938","#a9bb39","#aabd39","#abbf3a","#acc13b","#acc33b","#adc53c","#aec73d","#afc93d","#b0cb3e","#b1cd3f","#b2cf3f","#b3d140","#b3d340","#b4d541","#b5d742","#b6d942","#b7db43"];

        return "color: " + colors[val];
    }

    function makeMoraleSpan(morale) {
        if (morale === -1) {
            return $(
                `<span title="Manque d'infos sur le joueur" class="telo_morale" style="color: #dddddd"}">N/A</span>`,
            );
        }

        return $(
            `<span title="Moral" class="telo_morale" style="${moraleStyle(
                morale,
            )}">${morale}%</span>`,
        );
    }

    async function updateIslandView() {
        const lines = [
            ...$("#island_info_towns_left_sorted_by_name").children().toArray(),
            ...$("#island_info_towns_left_sorted_by_score").children().toArray(),
            ...$("#island_info_towns_left_sorted_by_player").children().toArray(),
        ];

        for (let i = 0; i < lines.length; i++) {
            const $line = $(lines[i]);
            const $name = $line.find(".player_name");
            let morale = 0;

            if ($name.text() === "Ville fantôme") {
                morale = 100;
            } else {
                const name = $name.find("a").text();

                morale = await getMorale(name);
            }

            $line.append(makeMoraleSpan(morale));
        }
    }

    async function updateAllianceView() {
        const lines = $("#ally_towns .members_list > li:not([class]) > ul").children().toArray();

        for (let i = 0; i < lines.length; i++) {
            const $line = $(lines[i]);
            const $name = $line.find("a.gp_player_link");
            const name = $name.text();

            const morale = await getMorale(name);

            $line.append(makeMoraleSpan(morale));
        }
    }

    async function updateTownView() {
        const $line = $(
            "#towninfo_towninfo > .game_border > .game_list .list_item_right > a.write_message:first",
        )
            .parent()
            .parent()
            .find("div.list_item_left");

        const $name = $line.find("a.gp_player_link");
        const name = $name.text();

        const morale = await getMorale(name);

        $line.append(makeMoraleSpan(morale));
    }

    async function updateProfileView($wnd) {
        const $playerInfo = $wnd.find("#player_info");
        const name = $playerInfo.find("h3").text();
        const morale = await getMorale(name);

        $playerInfo.append(makeMoraleSpan(morale));
    }

    async function updateReportView() {
        const $playerInfo = $("#player_info");
        const name = $playerInfo.find("h3").text();
        const morale = await getMorale(name);

        $playerInfo.append(makeMoraleSpan(morale));
    }

    const teloAjax = new TeloAjax();

    teloAjax.on("/island_info/index", updateIslandView);

    teloAjax.on("/player/get_profile_html", updateProfileView);

    teloAjax.on("/alliance/profile", updateAllianceView);

    teloAjax.on("/town_info/info", updateTownView);

    const wrapUpdateReportView = () => {
        setTimeout(updateReportView, 200);
    };

    // teloAjax.on("/message/view", wrapUpdateReportView);
    // teloAjax.on("/message/preview", wrapUpdateReportView);
    // teloAjax.on("/alliance_forum/forum", wrapUpdateReportView);
})();