// ==UserScript==
// @name         AveNoel
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://avenoel.org/*
// @grant        none
// ==/UserScript==

var banList = [
{name:"banList1", rank:"0"},
{name:"banList2", rank:"1"},
{name:"banList3", rank:"2"}
];

var surlignes = [
{name:"loveList1", color:"lightgreen"},
{name:"loveList2", color:"lightgreen"}
];

var favs;
var bans;
const url = "https://avenoel.org";

(function() {
    'use strict';

    //debugger;
    //localStorage.removeItem("favs");
    //localStorage.removeItem("bans");

    initCache();

    var path = window.location.pathname;

    if (path.startsWith('/forum')) {
        traiterForum();
    } else if (path.startsWith('/topic')) {
        traiterTopic();
    }

    ajouterBarFav();



    // messages non lus = <tr class="active">

})();

function initCache() {
    favs = localStorage.favs === undefined ? [] : JSON.parse(localStorage.favs);
    bans = localStorage.bans === undefined ? [] : JSON.parse(localStorage.bans);
}

function ajouterBarFav() {

    var barFav = document.getElementsByClassName("col-md-3 col-sm-12 col-xs-12 pull-right hidden-sm hidden-xs");
    var innerHTML = "<section><div id=\"idCourrier\" ><div></div></div><div>Favoris</div>";

    for(var i = 0; i < favs.length; ++i) {
        var favIn = "";
        favs[i].split("-").splice(2).forEach(function(split) {
            favIn += split + " ";
        });
        innerHTML += "<li><a href=\"" + favs[i] + "\">" + favIn + "</a></li>";
    }

    innerHTML += "</section>";
    barFav[0].children[1].innerHTML = innerHTML;

    httpGetAsync("https://avenoel.org/messagerie", function (html) {

        var mails = html.getElementsByClassName("active");
        var innerHTMLCourrier = "<div>Courriers";

        for(var i = 1; i < mails.length -1; ++i) {
            innerHTMLCourrier += "<li>";
            innerHTMLCourrier += mails[i].getElementsByClassName("author")[0].innerHTML + " : ";
            innerHTMLCourrier += mails[i].getElementsByClassName("title")[0].innerHTML;
            innerHTMLCourrier += "</li>";
        }

        innerHTMLCourrier += "</div>";
        document.getElementById("idCourrier").innerHTML = innerHTMLCourrier;
    });

}

//-----------------------------------------------------
//                    Topic
//-----------------------------------------------------

function traiterTopic() {
    var lstTopic = document.getElementsByClassName("topic-messages");
    var trsTopic = lstTopic[0].children;
    for(var iTopic = 0; iTopic < trsTopic.length; ++iTopic) {
        traiterTrTopic(trsTopic[iTopic]);
    }

    traiterNavBarTopic();
}


function traiterNavBarTopic() {

    var relativePath = "";
    getPath().split("-").splice(2).forEach(function(split) {
        relativePath += split + "-";
    });
    relativePath = relativePath.slice(0, -1);

    var buttons = addButtonToNavBar(["buttonFav", "buttonBan"]);
    var buttonFav = buttons[0];
    var buttonBan = buttons[1];

    // Bouton des favoris
    var isInFav = contentsString(favs, relativePath) != -1;
    if (isInFav) {
        buttonFav.innerHTML = "- FAVORIS";
        buttonFav.onclick = function() {
            deleteFromCache(favs, "favs");
        };
    } else {
        buttonFav.innerHTML = "+ FAVORIS";
        buttonFav.onclick = function() {
            addInCache(favs, "favs");
        };
    }

    // Bouton des bans
    var isInBan = contentsString(bans, relativePath) != -1;
    if (isInBan) {
        buttonBan.innerHTML = "DEBAN";
        buttonBan.onclick = function() {
            deleteFromCache(bans, "bans");
        };
    } else {
        buttonBan.innerHTML = "BAN";
        buttonBan.onclick = function() {
            addInCache(bans, "bans");
        };
    }

}

function addInCache(cacheList, cacheName) {
    console.log("addInCache : " + cacheName);
    cacheList.push(getPath());
    localStorage.setItem(cacheName, JSON.stringify(cacheList));
    ajouterBarFav();
    traiterNavBarTopic();
}

function deleteFromCache(cacheList, cacheName) {
    console.log("deleteFromCache : " + cacheName);

    var relativePath = "";
    getPath().split("-").splice(2).forEach(function(split) {
        relativePath += split + "-";
    });
    relativePath = relativePath.slice(0, -1);

    var i = contentsString(cacheList, relativePath);
    if (i !== -1) {
        cacheList.splice(i, 1);
        localStorage.setItem(cacheName, JSON.stringify(cacheList));
    }

    ajouterBarFav();
    traiterNavBarTopic();
}

function traiterTrTopic(tr) {

    // Suppression des FDP
    banList.forEach(function(connard) {

        var message = null;
        if (hasProfilLink(tr, connard.name)) {
            message = "Réponse sur "+ connard.name;
        }
        if (hasProfilAvatar(tr, connard.name)) {
            message = "Message de "+ connard.name;
        }

        if (message !== null) {
            console.log(message);

            if (connard.rank == 1) {
                tr.innerHTML = message;
            } else if (connard.rank == 2) {
                tr.innerHTML =
                    "<div class=\"spoiler\">"+ message +
                    "    <span class=\"spoiler-btn\">[Afficher]</span>"+
                    "    <div class=\"spoiler-content\" style=\"display: none;\"> "+ tr.innerHTML + "</div>"+
                    "</div>";
            }

            return;
        }
    });
}

//-----------------------------------------------------
//                    Forum
//-----------------------------------------------------


function traiterForum() {
    var lst = document.getElementsByClassName("table table-striped topics");
    var trs = lst[0].children[1].children;
    for(var i = 0; i < trs.length; ++i) {
        traiterTrForum(trs[i]);
    }
}

function traiterTrForum(tr) {

    // Suppression des caracteres ching chong
    if (tr.innerText.match(/[\u3400-\u9FBF]/)) {
        console.log("Suppression des caracteres ching chong");
        tr.innerHTML = "";
        return;
    }

    // Suppression des FDP
    banList.forEach(function(connard) {
        if (hasProfilLink(tr, connard.name)) {
            console.log("Suppression du FDP : " + connard.name);
            tr.innerHTML = "";
            return;
        }
    });

    bans.forEach(function(url) {
        if (hasUrl(tr, url)) {
            console.log("Suppression du sujet : " + url);
            tr.innerHTML = "";
            return;
        }
    });

    // Surlignage
    surlignes.forEach(function(surligne) {
        if (hasProfilLink(tr, surligne.name)) {
            console.log("Surlignage : " + surligne.name);
            tr.style.background = surligne.color;
            return;
        }
    });

}

//-----------------------------------------------------
//                    Utils
//-----------------------------------------------------

function httpGetAsync(theUrl, callback)
{
    var xmlHttp = new XMLHttpRequest();
    xmlHttp.onreadystatechange = function() {
        if (xmlHttp.readyState == 4 && xmlHttp.status == 200)
            callback(new DOMParser().parseFromString(xmlHttp.responseText, "text/html"));
    };
    xmlHttp.open("GET", theUrl, true); // true for asynchronous
    xmlHttp.send(null);
}

function contentsString(list, match) {
    for(var i = 0; i < list.length; ++i) {
        if (stringContents(list[i], match)) {
            return i;
        }
    }
    return -1;
}

function getPath() {
    return url + window.location.pathname;
}

function designTopButton(button) {
    button.style.color = "white";
    button.style.backgroundColor = "transparent";
    button.style.border = "none";
}

function hasProfilLink(elem, name) {
    return stringContents(elem.innerHTML, "https://avenoel.org/profil/" + name + "\"");
}

function hasProfilAvatar(elem, name) {
    return stringContents(elem.innerHTML, "alt=\"Avatar de "+ name + "\"");
}

function hasUrl(elem, url) {
    return stringContents(elem.innerHTML, "<a href=\"" + url + "\">");
}

function stringContents(string, match) {
    return string.indexOf(match) !== -1;
}

function addButtonToNavBar(names) {

    var buttons = [];

    if (document.getElementById(names[0]) === null) {
        var navbar = document.getElementsByClassName("nav navbar-nav navbar-links");
        var innerHTML = "";
        names.forEach(function(name) {
            innerHTML += "<li class=\"\"><a><button id=\"" + name + "\" ></button></a></li>";
        });
        navbar[0].innerHTML += innerHTML;
        names.forEach(function(name) {
            //button  = document.getElementById(name);
            designTopButton(document.getElementById(name));
        });
    }

    names.forEach(function(name) {
        buttons.push(document.getElementById(name));
    });

    return buttons;
}

//-----------------------------------------------------
//                    Patch
//-----------------------------------------------------
//
// 1.0.2 : Pastebin => Etape 3
// + ajout de la liste des messages non lus au niveau de la barre des favs
// 1.0.1 : https://pastebin.com/mFv7z7wb
// + correction du bug des bans de topics
// + detection du favoris/ban à chaque page du topic
// 1.0.0 : https://pastebin.com/bjVmYYgM