// ==UserScript==
// @name         B站油管简易打尻装置
// @namespace    http://tampermonkey.net/
// @version      0.3
// @description  啊B或油管打尻，需要用户已登录。若有滥用等问题概不负责，诶嘿。顺便关注一下小东人鱼和noworld吧~
// @author       太陽闇の力
// @include     /^https?:\/\/live\.bilibili\.com\/(blanc\/)?\d/
// @match        https://www.youtube.com/live_chat*
// @grant        none
// @license MIT
// ==/UserScript==

//界面参考自小东人鱼午安社五更耗纸 https://github.com/gokoururi-git/gachihelper/

//找到代码中let countdown = "220"; let intervaltime = "6";这两句可以改开局的倒计时时间和发送间隔时间（油管的发送间隔在let intervaltime = "6";下面改）。
//interval.min、interval.max、interval.step分别是滑动条的最小值、最大值和滑动间隔。可以找到这几句进行更改。
//五秒内同一句打call的话，会显示发送频率太快而无法发送成功。建议写多几句不一样的。
/*如果要添加默认打call语句，可以在textArea.value=``;这句的``里面添加内容，比如：
textArea=`\\小东/
         \\noir/
         ♪小东♪
         ♪noir♪`;

代码里两个\相当于一个\
*/
window.onload = (windows) => {
    let waitTime = 1;//等待1秒，如果加载比较慢的话，不等待可能获取不到元素。
    const main = () => {
	try {
		//-----------配置区-------------
        //0默认收起，1默认展开
        let isunfold = 0;
        let unfold = ["展开","收起"];
		//输入框选择符
		const inputSelector = 'textarea';
		//发送按钮选择符
		const sendSelector =
			'.bl-button';

		const biliTextArea = window.document.querySelector(inputSelector)||window.document.querySelector("#input").querySelector("#input");
		if (!biliTextArea) {
			window.alert('打尻：找不到输入框');
			return;
		}
		const biliTextSender = window.document.querySelector(sendSelector)||window.document.querySelector("#send-button").querySelector("#button");
		if (!biliTextSender) {
			window.alert('打尻：找不到发送按钮');
			return;
		}
		const callDealler = (call) => {
			let tempcallResult = [];
			call = call.trim();
			call = call.replace(/　/g, '');
			call = call.replace(/ /g, '');
			call = call.replace(/\n{2,}/g, '\n');
			tempcallResult = call.split('\n');
			return tempcallResult;
		}
		let countdown = "220";
		let intervaltime = "6";
        if(window.location.href.indexOf("live_chat")!=-1){//如果在油管的话设置初始20，油管的初始发送间隔可以在这里改
                intervaltime="20";
            }
		let callResult = [];
		let currIndex = 0;
		let t = null;
		let ct = null;
		const inputEvent = document.createEvent("Event");
		inputEvent.initEvent("input");
		const next = function() {
			if (currIndex == callResult.length) currIndex = 0;
            if(window.location.href.indexOf("live_chat")!=-1){
                biliTextArea.innerText = callResult[currIndex++];
            }else{
			    biliTextArea.value = callResult[currIndex++];
            }
			biliTextArea.dispatchEvent(inputEvent);
			biliTextSender.click();
		}
		const init = function() {
			currIndex = 0;
			if(window.location.href.indexOf("live_chat")!=-1){
                biliTextArea.innerText = callResult[currIndex++];
            }else{
			    biliTextArea.value = callResult[currIndex++];
            }
			biliTextArea.dispatchEvent(inputEvent);
			biliTextSender.click();
			t = setInterval(next, interval.value * 1000);
		}
		// ------------------GUI设计开始---------------
		// 总容器
		const container = window.document.createElement('div');
		container.style.width = '354px';
		container.style.position = 'fixed';
		container.style.bottom = '5px';
		container.style.left = '5px';
		container.style.zIndex = '999';
		container.style.boxSizing = 'border-box';

		// 工具名称
		const topTool = window.document.createElement('div');
		topTool.innerText = 'call';
		topTool.style.textAlign = 'center';
		topTool.style.lineHeight = '20px';
		topTool.style.height = '20px';
		topTool.style.width = '100%';
		topTool.style.color = 'rgb(210,143,166)';
		topTool.style.fontSize = '14px';

		// 最小化按钮
		const collapseButton = window.document.createElement('button');
		collapseButton.innerText = unfold[isunfold];
		collapseButton.style.float = 'right';
		collapseButton.style.width = '40px';
		collapseButton.style.height = '20px';
		collapseButton.style.border = 'none';
		collapseButton.style.cursor = 'pointer';
		collapseButton.style.backgroundColor = '#1890ff';
		collapseButton.style.borderRadius = '0';
		collapseButton.style.color = '#ffffff';
		// 主窗口
		const mainWindow = window.document.createElement('div');
        if(isunfold==0){
           mainWindow.style.display = "none";
        }
		mainWindow.style.width = '100%';
		mainWindow.style.backgroundColor = 'rgba(220, 192, 221, .5)';
		mainWindow.style.padding = '10px';
		mainWindow.style.boxSizing = 'border-box';
		// call框
		const textArea = window.document.createElement('textarea');
        textArea.value=``;//如果有\的话，需要写成\\
		textArea.style.boxSizing = 'border-box';
		textArea.style.width = '100%';
		textArea.style.height = '50px';
		textArea.style.resize = 'none';
		textArea.style.outline = 'none';
		textArea.style.background = 'rgba(255,255,255,.5)';
		// 按钮区容器
		const buttonArea = window.document.createElement('div');
		buttonArea.style.width = '100%';
		buttonArea.style.boxSizing = 'border-box';
		buttonArea.style.height = '30px';
		buttonArea.style.display = 'flex';

		// 开始按钮
		const goButton = window.document.createElement('button');
		goButton.innerText = '开始';
		goButton.style.width = 'max-content';
		goButton.style.height = '28px';
		goButton.style.padding = '0 5px';
		goButton.style.marginLeft = '5px';
		// 发送间隔提示文本
		const intervalLabel = window.document.createElement('div');
		intervalLabel.innerText = '发送间隔: '
		intervalLabel.style.width = 'max-content';
		intervalLabel.style.height = '28px';
		intervalLabel.style.lineHeight = '28px';

		// 选择延迟
		const interval = window.document.createElement('input');
		interval.type = "range";
		interval.step = "0.1";
		interval.min = "2";
		interval.value = intervaltime;
		interval.max = "30";

		interval.style.width = 'max-content';
		interval.style.padding = '0 5px';
		interval.style.height = '28px';
		interval.style.marginLeft = '5px';

		// 秒数提示文本
		const timeLabel = window.document.createElement('div');
		timeLabel.innerText = intervaltime;

		timeLabel.style.width = '24px';
		timeLabel.style.height = '28px';
		timeLabel.style.lineHeight = '28px';

		// 秒数提示文本
		const secondLabel = window.document.createElement('div');
		secondLabel.innerText = '秒';
		secondLabel.style.width = 'max-content';
		secondLabel.style.height = '28px';
		secondLabel.style.lineHeight = '28px';
		// 倒计时
		const countDownButton = window.document.createElement('button');
		countDownButton.setAttribute("contenteditable", "true");
		countDownButton.innerText = countdown;
		countDownButton.style.width = '50px';
		countDownButton.style.padding = '0 5px';
		countDownButton.style.height = '28px';
		countDownButton.style.marginLeft = '5px';
		// 组装
		topTool.appendChild(collapseButton);
		container.appendChild(topTool);

		mainWindow.appendChild(textArea);

		buttonArea.appendChild(intervalLabel);
		buttonArea.appendChild(interval);
		buttonArea.appendChild(timeLabel);
		buttonArea.appendChild(secondLabel);
		buttonArea.appendChild(goButton);
		buttonArea.appendChild(countDownButton);
		mainWindow.appendChild(buttonArea);
		container.appendChild(mainWindow);
		window.document.body.appendChild(container);
		// 显示逻辑控制
		collapseButton.addEventListener('click', () => {
			if (collapseButton.innerText === '收起') {
				mainWindow.style.display = 'none';
				collapseButton.innerText = '展开';
				return;
			}
			if (collapseButton.innerText === '展开') {
				mainWindow.style.display = 'block';
				collapseButton.innerText = '收起';
				return;
			}
		}, false);
		//显示滑动条数字
		interval.onchange = function() {
			timeLabel.innerText = interval.value;
		}
		//-------------------gui设计结束------------------
		const countdownfunc = function() {
			if (countDownButton.innerText == 0) {
				clearInterval(t);
				clearInterval(ct);
				goButton.innerText = '开始';
				countDownButton.innerText = countdown;
				countDownButton.setAttribute("contenteditable", "true");
			} else {
				countDownButton.innerText -= 1;
			}

		}
		goButton.addEventListener('click', () => {
			if (goButton.innerText == '暂停') {
				clearInterval(t);
				clearInterval(ct);
				goButton.innerText = '开始';
				countDownButton.innerText = countdown;
				countDownButton.setAttribute("contenteditable", "true");
				return;
			}
			const value = textArea.value;
			if (value.trim() === '') {
				window.alert('打尻：您还没有输入call语句');
				return;
			}
			callResult = callDealler(value);
			init();
			goButton.innerText = '暂停';
			countDownButton.setAttribute("contenteditable", "false");
			if (!isNaN(parseFloat(countDownButton.innerText))) {
				countdown = countDownButton.innerText;
			}
			ct = setInterval(countdownfunc, 1000);
		}, false);
	} catch (e) {
		if(window.confirm('打尻：发生未知错误\n可能是在加载中无法获取元素\n' + e+"\n是否重新尝试打尻？")){
            setTimeout(main,1000*(waitTime+3));
        };
	  }
   }
    setTimeout(main, 1000 * waitTime);
};