// ==UserScript==
// @name         Fanfiction.net - Beautify Status Scrolling
// @namespace    http://tampermonkey.net/
// @version      1.42
// @description  Changes colors and formats stats to make it easier to read while scrolling, with Fandom blacklist included in the script.
// @author       バカなやつ
// @license      MIT
// @match        https://www.fanfiction.net/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=fanfiction.net
// @grant        GM_addStyle
// @downloadURL none
// ==/UserScript==
GM_addStyle(".lightGreenHighlight {color:#C4FFCA;}");
GM_addStyle(".greenHighlight {color:#006400;}");
GM_addStyle(".redHighlight {color:#CC5500;}");
GM_addStyle(".yellowHighlight {color:#FFC300;}");
GM_addStyle(".pinkHighlight {color:#FFC0CB;}");
GM_addStyle(".z-indent {padding-left: 60px;}");
GM_addStyle(".reviews {color: rgb(255, 102, 26); text-decoration-color: initial;}");
(function() {
    'use strict';

    // Remove fandoms from view page
    // const blacklist_fandoms = ["Harry", "Doctor Who", "Crossover - Star Wars", "Yu-Gi-Oh"]
    const blacklist_fandoms = [];
    let isReadingPage = document.URL.startsWith("https://www.fanfiction.net/s/")

    function a_remover(text){
        return text.replace(/\<\/a\>/, "");
    }

    function customList(story, stat){
        let n_sub = stat.innerHTML
        if (!isReadingPage) {
            // Moves reviews link to stat
            let review = story.getElementsByClassName("reviews")[0]
            // This removes </a> and places it to "</a> - <span class='lightGreenHighlight'>Fa:"
            var text = review.outerHTML.replace(/>reviews</, ">Reviews: <").replace(/\<\/a\>/, ""); // Removes </a>
            // Removes the original Reviews Link
            review.parentNode.removeChild(review);
            // Places the variable text to subContent[i] and replaces "Reviews:"
            n_sub = n_sub.replace(/Reviews:/, text) +
                "<span class='greenHighlight'>" +
                n_sub.replace(/\s\-\sRated:/, "</span> - Rated:");
        }

        n_sub = n_sub
            // Places the start span at Chapters; ends span at Words
            .replace(/Chapters:/, "<span class='yellowHighlight'>Ch:")
            .replace(/\s\-\sWords:/, " - </span><span class='pinkHighlight'>W:")
            // Ends span before <a
            .replace(/\s\-\s\<a/, "</span> - <a")
            // Closes <a> from "Reviews: ..." and Starts span before "Favs:"
            .replace(/\s\-\sFavs:/, "</a> - <span class='lightGreenHighlight'>Favs:")
            // Ends <span> before "Published:"
            .replace(/\s\-\sPublished:/, "</span> - Published:");

        // Moves the "Publish: ... Characters:" before "<br>Chapters:"
        let t = n_sub.slice(n_sub.search(/Published:/))
            // Remove previous "Publish: ... Characters:"
        n_sub = n_sub.slice(0, n_sub.search(/\s\-\sPublished:/))
            // puts <br> before <span class='yellowHighlight'>W:
            .replace(/\<span class='yell/, t + "<br><span class='yell")

        // Fix for missing .review css in story reading  page
        if (isReadingPage) {
            let a = stat.getElementsByTagName("a")[1]
            n_sub = n_sub.replace(/\s-\sReviews:/, " - </span><a class='reviews' href="+ a.href +">Reviews: " + a.innerHTML);
        }

        // Apply n_sub to stat.innerHTML
        stat.innerHTML = n_sub;

        // Fix for duplicate review link
        if (isReadingPage) {
            let a = stat.getElementsByTagName("a")[2];
            a.parentNode.removeChild(a);
        }
        // The summary color in Grey
        story.style.color = "#131E3A";
    }
    window.addEventListener("load", function() {
        let stories = document.getElementsByClassName("z-list")
        // Removes divs that contain blacklisted fandom inside the stats.
        for (let i = stories.length - 1; i > -1; i--){
            let stat = stories[i].getElementsByClassName("z-padtop2")
            let text = stat[0].innerHTML
            if (blacklist_fandoms.some(v => text.includes(v))) {
                stories[i].parentNode.removeChild(stories[i]);
            }
        }
        let status = document.getElementsByClassName("z-padtop2")
        for (let i = 0; i < stories.length; i++){
            customList(stories[i], status[i]);
        }

        if (isReadingPage) {
            status = document.getElementsByClassName("xgray")[0];
            customList(stories[0], status);
        }
    });
})();