// ==UserScript==// @name				elegant alert()库// @name:zh-CN			优雅的 alert()库，基于Evan Tseng修改，权利归原作者所有，作者链接https://greasyfork.org/zh-CN/scripts/391736-elegant-alert// @namespace			https://greasyfork.org/zh-TW/users/393133-evan-tseng// @author				Evan Tseng// @version				1.07// @include				*://*// @run-at				document-start// @grant				none// ==/UserScript==var alertWrap = null;const ElegantAlertBox = function(msg){const boxFont = '400 14pt sans-serif',boxFontColor = '#220',boxColor = 'rgba(240,240,210,.85)',boxHoverColor = 'rgba(255,255,255,.85)',popFontColor = '#8FF',popBgColor = '#b00',countdownColor = 'rgba(0,0,255,.1)',duration = '6100';if(!alertWrap) {const css = '@media screen and (max-width: 600pt) { .elegantAlertBoxWrapper>div { max-width:75vw } }'+'@media screen and (min-width: 600pt) { .elegantAlertBoxWrapper>div { max-width:450pt } }'+'.elegantAlertBoxWrapper { position:fixed; top:3mm; right:2mm; padding:5mm; max-height:calc(100vh - 13mm); z-index:2147483647; -webkit-user-select:none; user-select:none; }'+'.elegantAlertBoxWrapper>div { position:relative; float:right; clear:right; font:'+ boxFont +'; line-height:1.25; color:'+ popFontColor +'; background:'+ popBgColor +'; min-height:1.25em; padding:2px 2mm; margin-bottom:1.5mm; overflow:auto; border-radius:5px; opacity:0; cursor:pointer; box-shadow:inset 0 0 0 1px rgba(255,255,255,.8), 0 1px 2mm rgba(0,0,0,.7); backdrop-filter:blur(2px); -webkit-backdrop-filter:blur(2px); }'+'.elegantAlertBoxWrapper>div>.eaBar { position: absolute; left:0; top:0; width:100%; height:100%; background:'+ countdownColor +'; border-radius: 3px }'+'.elegantAlertBoxWrapper>.pop { color:'+ boxFontColor +'; background:'+ boxColor +'; opacity:1; max-height:10em; animation: pulse1 .3s 1 }'+'.elegantAlertBoxWrapper>.eaNormal { color:'+ boxFontColor +'; background:'+ boxColor +'; opacity:1; max-height:10em; }'+'.elegantAlertBoxWrapper>.eaNormal>.eaBar, .elegantAlertBoxWrapper>.eaClose>.eaBar { width:0; transition:' + duration + 'ms linear}'+'.elegantAlertBoxWrapper>.eaClose { background:'+ boxColor +'; opacity:0; min-height:0; max-height:0; padding:0 2mm; margin:0; transition: .6s linear }'+'.elegantAlertBoxWrapper>.eaNormal:hover { font-weight:600; background:'+ boxHoverColor +'; z-index:2; box-shadow:inset 0 0 0 1px rgba(255,255,255,.8), 0 1px 2mm rgba(0,0,0,.8); animation: pulse2 .2s 1 }'+'.elegantAlertBoxWrapper>.eaNormal:active { box-shadow:0 0 0 1px #777, inset 0 1px 2px #555; transform:scale(0.97); transition: .1s }'+'@keyframes pulse1 { 0% { opacity:0.5 } 12% { color: ' + popFontColor + '; background: ' + popBgColor + '; transform: scale(1.1) } 50% { transform: scale(1.02) } 100% { opacity:1; } }'+'@keyframes pulse2 { 0% { } 30% { left: -2px; } 70% { left: 1px } 100% { } }',cssStyle = document.createElement('style');if(cssStyle.styleSheet)	cssStyle.styleSheet.cssText = css;else	cssStyle.appendChild(document.createTextNode(css));document.querySelector('head').appendChild(cssStyle);alertWrap = document.createElement('div');alertWrap.setAttribute("class", "elegantAlertBoxWrapper");document.body.appendChild(alertWrap);}this.exist = true;this.createBox = function(text){var box = this,alBox = document.createElement('div');alertWrap.appendChild(alBox);alBox.innerHTML = '<div class="eaBar"></div>' + text;alBox.setAttribute("class", "pop");alBox.onclick = function(){let tmp = document.createElement('textArea');tmp.value = text;document.body.appendChild(tmp);tmp.select();document.execCommand('copy');tmp.remove();box.close();};return alBox;};this.show = function(){var box = this;setTimeout(function(){box.elm.setAttribute("class", "eaNormal");setTimeout(function(){if(box.exist)	box.close();}, duration);}, 500);};this.close = function(){var box = this;box.elm.setAttribute("class", "eaClose");setTimeout(function(){if(box.exist) {box.elm.remove();if(!alertWrap.hasChildNodes()) {alertWrap.remove();alertWrap = null}box.elm = null;box.exist = false;}}, 1000);};this.elm = this.createBox(msg);this.show();};