// ==UserScript==
// @name dpuqb - d2jsp Post und Query Blocker / Lapdance http://forums.d2jsp.org/topic.php?t=70135916&f=149&o=60
// @version 2.1.0
// @namespace postblocker
// @match http://forums.d2jsp.org/topic.php?t=*&f=*
// @match https://forums.d2jsp.org/topic.php?t=*&f=*
// @match http://forums.d2jsp.org/topic.php?t=*
// @match https://forums.d2jsp.org/topic.php?t=*
// @match http://forums.d2jsp.org/forum.php?f=*
// @match https://forums.d2jsp.org/forum.php?f=*
// @match http://forums.d2jsp.org/track.php
// @match https://forums.d2jsp.org/track.php
// @match http://forums.d2jsp.org/guild.php?t=*
// @match https://forums.d2jsp.org/guild.php?t=*
// @author Lapdance => Prophets
// @description Remove all posts and quotes from users on d2jsp
// @homepage https://forums.d2jsp.org/topic.php?t=70135916&f=149
// @icon http://i.imgur.com/lt2jblX.png
// @grant GM_deleteValue
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_listValues
// ==/UserScript==

//changelog
/*

v2.1.0
stoopid ui update forced adjustments
also rewrite the whole shebang once more cause why not

v2.0.5
remove notification and body changing styles

v2.0.4
remove notification-display, thanks njag..

v2.0.3
added body width 100vw style, thanks njag..

v2.0.2
alter includes, get specific here, add https includes
credit to 0x00 ( http://forums.d2jsp.org/user.php?i=1081064 )

v2.0.1
init

*/

var gmKick = GM_listValues();
console.log("blocked users:", gmKick);

//dont use docready! just do it.

addBlockLinks();
addStyles();

kickPosts();
kickThreads();

buildOptions();

function addBlockLinks() {
let posts = document.querySelectorAll("body > form > dl > dd > .ppc");
//console.log("posts", posts);

posts.forEach(post => {
let userColumn = post.querySelector(".pU");
let userLink = userColumn.querySelector("div > a");
let userLinkContainer = userLink.closest("div");
let userLinkWithId = userLink.getAttribute('href');
let userName = userLink.text;
//console.log(userLink, userLinkWithId);

let blockThread = document.createElement("a");
blockThread.classList.add("blockUserInThread");
blockThread.text = "--thread";
blockThread.addEventListener("click", () => { blockUser(userLinkWithId, userName, getLocation()); });

let blockGlobal = document.createElement("a");
blockGlobal.classList.add("blockUserGlobal");
blockGlobal.addEventListener("click", () => { blockUser(userLinkWithId, userName); });
blockGlobal.text = "--global";

let blockContainer = document.createElement("div");
blockContainer.classList.add("blockContainer");

blockContainer.append(blockThread);
blockContainer.append(document.createElement("div").text = " / ");
blockContainer.append(blockGlobal);

userLinkContainer.append(blockContainer);
});
}

function addStyles() {
var s = document.createElement("style");
var css = "" +
".blockContainer { margin: 4px; padding: 4px; font-size: 10px; }" +
".optionsContainer { display: none; position: fixed; padding: 20px; width: 750px; max-width: 80vw; height: 500px; max-height: 80vh; left: 50%; top: 0; overflow-y: auto; background-color: #ddd; color: #333; z-index: 9001; border-top: none; border-bottom-right-radius: 10px; border-bottom-left-radius: 10px; border: 1px solid #333; transform: translate(-50%); }" +
".optionsContainer.show { display: block; } " +
".closeOptions { position: absolute; right: 0; top: 0; padding: 8px; font-size: 16px; cursor: pointer; }" +
".unblockUser { display: inline-block; margin: 8px; padding: 4px; border: 1px solid black; border-radius: 2px; cursor: pointer; }" +
"";
s.innerHTML = css;

document.querySelector("head").append(s);
}

function getLocation() {

var loc = window.location.href;
if (loc.indexOf("&o=") > -1) {
loc = loc.split("&o=")[0];
}
return loc;
}

function blockUser(userLinkWidthId, userName, location = undefined) {

if(location) {
if(confirm("Block " + userName + "@" + location + "?")) {
_blockUser(userLinkWidthId, userName, location);
}
} else {
if(confirm("Block " + userName + "?")) {
_blockUser(userLinkWidthId, userName, location);
}
}
}
function _blockUser(userLinkWithId, userName, location) {

if(location) {
GM_setValue(userName + "@" + location, 1);
window.location.reload();
return;
}

GM_setValue(userName, 1);
window.location.reload();
}

function kickPosts() {

if(gmKick.indexOf("chkremovePosts") < 0) {
return;
}

gmKick.forEach(entry => {
if(entry.indexOf("@") > -1) {
// location blocker
if(window.location.href.indexOf(entry.split("@")[1]) > -1) {
_kickPostsForUser(entry.split("@")[0])
}
} else {
// global blocker
_kickPostsForUser(entry)
}
});
}
function _kickPostsForUser(userName) {

let postUserLinks = document.querySelectorAll("body > form > dl > dd > .ppc > .pU > div > a");
postUserLinks.forEach(post => {
if(post.text == userName) {
post.closest("dl").remove();
}
});
}

function kickThreads() {

if(gmKick.indexOf("chkremoveThreads") < 0) {
console.log("chkremoveThreads -1");
return;
}

gmKick.forEach(entry => {

if(entry.indexOf("@") > -1) {
return;
}

let threadsUserLinks = document.querySelectorAll("body > dl > dd > table > tbody > tr > td:nth-child(3) > a");
console.log(threadsUserLinks);
threadsUserLinks.forEach(thread => {
if(thread.text == entry) {
thread.closest('tr').remove();
}
});
});
}

function buildOptions() {

//
let toggleOptions = document.createElement("li");

let toggleOptionsA = document.createElement("a");
toggleOptionsA.classList.add("showOptions");
toggleOptionsA.innerHTML = "Postblocker";
toggleOptionsA.addEventListener("click", () => { _showBlocklist(); });

toggleOptions.append(toggleOptionsA);

document.querySelector(".hbR").prepend(toggleOptions);

//
let hiddenDiv = document.createElement("div");
hiddenDiv.classList.add("optionsContainer");

//
let closeHiddenDiv = document.createElement("div");
closeHiddenDiv.classList.add("closeOptions");
closeHiddenDiv.innerHTML = "X";
closeHiddenDiv.addEventListener("click", () => { _hideBlocklist(); });

hiddenDiv.append(closeHiddenDiv);

//
let options = document.createElement("ul");
options.classList.add("dqupb-options");

[
"chkremovePosts", "chkremoveThreads",
//"chkenableToggleRemovedQuotes", "chkPassAufDasKartenhausVonAndreasAuf", "chkDubs"
].forEach(optn => {

let optnElement = document.createElement("li");

let optnElementCheckbox = document.createElement("label");
optnElementCheckbox.setAttribute("for", optn);
optnElementCheckbox.innerHTML = optn;

let _optnElementCheckbox = document.createElement("input");
_optnElementCheckbox.id = optn;
_optnElementCheckbox.type = "checkbox";
_optnElementCheckbox.checked = gmKick.indexOf(optn) > -1;
_optnElementCheckbox.addEventListener("change", (event) => {
if(event.target.checked) {
GM_setValue(optn, 1);
} else {
GM_deleteValue(optn);
}
});

optnElementCheckbox.prepend(_optnElementCheckbox);

optnElement.append(optnElementCheckbox);

options.append(optnElement);
});

hiddenDiv.append(options);

//
let msg = document.createElement("div");
msg.innerHTML = "click to remove";

hiddenDiv.append(msg);

//
let optionsDiv = document.createElement("div");
optionsDiv.classList.add("optionsDiv");

gmKick.forEach(entry => {
if (
entry != "chkremovePosts" &&
entry != "chkremoveThreads" &&
entry != "chkenableToggleRemovedQuotes" &&
entry != "chkPassAufDasKartenhausVonAndreasAuf" &&
entry != "chkDubs"
) {
let entryDiv = document.createElement("div");
entryDiv.classList.add("unblockUser");
entryDiv.innerHTML = entry;
entryDiv.id = "qpuqb-" + muuid();
entryDiv.addEventListener("click", () => { _unblockUser(entry, entryDiv.id); });

optionsDiv.append(entryDiv);
}
});

hiddenDiv.append(optionsDiv);

document.querySelector("body").append(hiddenDiv);
}

function _unblockUser(entry, id) {
GM_deleteValue(entry, 0);
document.querySelector("#" + id).remove();
}

function _showBlocklist() {
document.querySelector(".optionsContainer").classList.add("show");
};
function _hideBlocklist() {
document.querySelector(".optionsContainer").classList.remove("show");
document.location.reload();
}

function muuid() {
return "10000000-1000-4000-8000-100000000000".replace(/[018]/g, c => (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16));
}