// ==UserScript==
// @name Beautification Tools for Luogu
// @namespace http://tampermonkey.net/
// @version 1.0.0
// @description Make the ugly UI become more beautiful!
// @author disangan233
// @match https://*.luogu.com.cn/*
// @grant none
// @require https://code.jquery.com/jquery-1.12.4.min.js
// ==/UserScript==
var photo = "url(http://imgs.aixifan.com/live/1483416293981/1483416293981.jpg)";
var style = "no-repeat fixed center; background-size:cover;";
var opa = "0.82";
$(window).load(function()
{
'use strict';
var colors = ['rgb(191, 191, 191)', 'rgb(254, 76, 97)', 'rgb(243, 156, 17)', 'rgb(255, 193, 22)', 'rgb(82, 196, 26)', 'rgb(52, 152, 219)', 'rgb(157, 61, 207)', 'rgb(14, 29, 105)'];
function updBGC(x, color, opa) {x.style.backgroundColor = color; x.style.opacity = opa;}
function SetBGC(x, y, z = "1", l = x.length)
{
for(var i = 0; i < l; i++) updBGC(x[i], y, z);
}
function updC(x, color, opa) {x.style.color = color; x.style.opacity = opa;}
function SetC(x, y, z = "1", l = x.length)
{
for(var i = 0; i < l; i++) updC(x[i], y, z);
}
function sort(x)
{
var i, str, l, arr = [], y = x.getElementsByClassName("problem-id");
for(i = 0; i < y.length; i++)
{
arr.push(y[i]);
str = arr[i].getElementsByClassName("color-default").item("innerText").innerText, l = str.length;
if(str[0] == 'C')
{
if(l == 7 || l == 8 && (str[l-1] == '1' || str[l-1] == '2')) continue;
else if(l == 6 || l == 7 && (str[l-1] == '1' || str[l-1] == '2')) {str = "CF0" + str.split("CF")[1];}
else if(l == 5 || l == 6 && (str[l-1] == '1' || str[l-1] == '2')) {str = "CF00" + str.split("CF")[1];}
else {str = "CF000" + str.split("CF")[1];}
}
if(str[0] == 'S')
{
if(l == 7) continue;
else if(l == 6) {str = "SP0" + str.split("SP")[1];}
else if(l == 5) {str = "SP00" + str.split("SP")[1];}
else if (l == 4) { str = "SP000" + str.split("SP")[1]; }
else {str = "SP0000" + str.split("SP")[1];}
}
if(str[0] == 'U')
{
if(l == 8) continue;
else if(l == 7) {str = "UVA0" + str.split("UVA")[1];}
else {str = "UVA00" + str.split("UVA")[1];}
}
arr[i].getElementsByClassName("color-default").item("innerText").innerText = str;
}
arr.sort(function(a,b){return a.innerText.localeCompare(b.innerText);});
for(i = 0; i < arr.length; i++)
{
str = arr[i].getElementsByClassName("color-default").item("innerText").innerText, l = str.length;
var res, j;
if(str[0] == 'C')
{
res = "CF", j = 2; while(str[j] == '0') j++;
for(; j < l; j++) res += str[j];
str = res;
}
if(str[0] == 'S')
{
res = "SP", j = 2; while(str[j] == '0') j++;
for(; j < l; j++) res += str[j];
str = res;
}
if(str[0] == 'U')
{
res = "UVA", j = 3; while(str[j] == '0') j++;
for(; j < l; j++) res += str[j];
str = res;
}
arr[i].getElementsByClassName("color-default").item("innerText").innerText = str;
}
for(i = 0; i < arr.length; i++) x.appendChild(arr[i]);
}
document.body.style = "background:rgba(0, 0, 0, 0)" + photo + style;
SetBGC(document.getElementsByClassName("lfe-body"), "rgba(0, 0, 0, 0)");
SetBGC(document.getElementsByClassName("mdblog-article-container mdui-shadow-2 mdui-hoverable"), "#FFF", opa);
updBGC(document.getElementsByClassName("lfe-body")[0], "#FFF", opa);
SetC(document.getElementsByClassName("color-none"), "#3498DB", opa, 5);
SetC(document.getElementsByClassName("popup-button"), "#3498DB", opa);
document.getElementsByClassName("lfe-body")[3].style.opacity = opa;
document.getElementsByClassName("wrapped lfe-body")[1].style.opacity = opa;
var posi = document.getElementsByClassName("problems");
for(var i = 0; i < 2; i++) sort(posi[i]);
var problems = [];
for(var passed of window._feInjection.currentData.passedProblems) problems.push({pid: passed.pid, dif: passed.difficulty, rendered: false});
for(var tryed of window._feInjection.currentData.submittedProblems) problems.push({pid: tryed.pid, dif: tryed.difficulty, rendered: false});
setInterval(() =>
{
if(window.location.href.split("#").length == 2 && window.location.href.split("#")[1] == 'practice')
{
for(var i = 0; i < problems.length; i++) if(!problems[i].rendered)
{
var elements = document.querySelectorAll('a');
for(var el of elements) if(el.textContent == problems[i].pid)
{
if (el.classList) el.classList.remove("color-default");
else el.className = el.className.replace('color-default', ' ');
problems[i].rendered = true;
el.style.color = colors[problems[i].dif];
break;
}
}
}
else for(var j = 0; j < problems.length; j++) problems[j].rendered = false;
}, 1000);
});
