userscript for auto buy jd.com item

jd_autobuy.js

// ==UserScript==
// @name         jd_autobuy
// @namespace    http://fwindpeak.github.com
// @version      0.0.1
// @description  autobuy jd item
// @author       fwindpeak
// @match        *://item.jd.com/*.html*
// @match        *://marathon.jd.com/seckill/seckill.action*
// @match        *://marathon.jd.com/koFail.html*
// @match        *://cart.jd.com/addToCart.html*
// @match        *://cart.jd.com/cart.action*
// @match        *://trade.jd.com/shopping/order/getOrderInfo.action*
// @run-at       document-idle
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Your code here...

    var REFRESH_TIME = 1000; //自动刷新时间，0为不刷新

    function qianggou(time = 0) {
		console.log(time);
		var handler = null;
		var qgbtn = null;	//抢购
		var ljqgbtn = null; //立即抢购
		var jrgucbtn = null; //加入购物车
		var btnClass = null; //按钮className
		var btnText = null; //按钮提示文字
		handler = setInterval(function(){
			qgbtn = document.getElementById('choose-btn-ko');
			ljqgbtn = document.getElementById('btn-reservation');
			jrgucbtn = document.getElementById('InitCartUrl');
			if (null != qgbtn) {
				btnClass = qgbtn.className;
				btnText = qgbtn.text;
			} else if (null != ljqgbtn) {
				btnClass = ljqgbtn.className;
				btnText = ljqgbtn.text;
			} else if (null != jrgucbtn) {
				btnClass = jrgucbtn.className;
			}
			if (null != qgbtn) {
				//分之一
				if (-1 == btnClass.indexOf('disable')) {
					if (btnText.indexOf('未开始') > 0) {
						if (0 != time) {
							setTimeout(function(){
								window.location.reload();
							},time);
						}
					}
					else {
						clearInterval(handler);
						qgbtn.click();
					}
				} else {
					if (btnText.indexOf('未开始') > 0) {
						if (0 != time) {
							setTimeout(function(){
								window.location.reload();
							},time);
						}
					}
				}
			}
			else if (null != ljqgbtn) {
				//分支二 加购物车逻辑
				if (-1 == btnClass.indexOf('disable')) {
					if (btnText.indexOf('等待') > 0 || btnText.indexOf('预约') > 0) {
						if (0 != time) {
							setTimeout(function(){
								window.location.reload();
							},time);
						}
						console.log(btnText);
					}
					else {
						clearInterval(handler);
						ljqgbtn.click();
					}
				} else {
					if (btnText.indexOf('等待') > 0 || btnText.indexOf('预约') > 0) {
						if (0 != time) {
							setTimeout(function(){
								window.location.reload();
							},time);
						}
						console.log(btnText);
					}
				}
			}
			else if (null != jrgucbtn) {
				//分支二 加购物车逻辑
				if (btnClass.indexOf('disable') > 0) {
					clearInterval(handler);
				}
				clearInterval(handler);
				jrgucbtn.click();
			}
			else {
				return ;
			}
		}, 800);
	}

    function addtocart(){
        var handler = null;
        var GotoShoppingCart = null;

        handler = setInterval(function(){
            GotoShoppingCart = document.getElementById('GotoShoppingCart');
            if (null != GotoShoppingCart) {
                GotoShoppingCart.click();
                clearInterval(handler);
            }
        }, 400);
    }

    function jiesuanfukuan(){
        var handler = null;
        var orderSubmit = null;
        //提交订单
        handler = setInterval(function(){
            orderSubmit = document.getElementById('order-submit');
            if (null != orderSubmit) {
                orderSubmit.click();
                clearInterval(handler);
            }
        }, 300);
    }

    function qianggoujiesuan(){
        var handler = null;
        var orderSubmit = null;
        var clicked = 0;
        //提交订单
        handler = setInterval(function(){
            orderSubmit = document.getElementsByClassName('submit-btn')[0];
            console.log('qianggoujiesuan',clicked);
            if (null != orderSubmit) {
                orderSubmit.click();
                if(clicked>1){
                    clearInterval(handler);
                }else{
                    clicked++;
                }
            }
        }, 500);
    }

    function qianggoushibai(){
        var handler = null;
			var tryBtn = null;

			handler = setInterval(function(){
				tryBtn = document.getElementById('tryBtn');
				if (null != tryBtn) {
					if (confirm('是否重新抢购')) {
						tryBtn.click();
						clearInterval(handler);
					}
					else {
						clearInterval(handler);
					}
				}
			}, 400);
    }

    function qianggouzhifu(){
        _todo();
        setInterval(function(){
            _todo();
        }, 1000);

        function _todo(){
            var handlersaveConsigneeTitleDivCount = 0;
            var handlersaveConsigneeTitleDiv = null;
            var saveConsigneeTitleDiv = null;
            //保存收货人信息
            handlersaveConsigneeTitleDiv = setInterval(function(){
                saveConsigneeTitleDiv = document.getElementById('saveConsigneeTitleDiv');
                console.log(saveConsigneeTitleDiv);
                if (null != saveConsigneeTitleDiv) {
                    clearInterval(handlersaveConsigneeTitleDiv);
                    saveConsigneeTitleDiv.click();

                    handlersaveConsigneeTitleDivCount++;
                    if (handlersaveConsigneeTitleDivCount > 10) {
                        clearInterval(handlersaveConsigneeTitleDiv);
                    }
                }
            }, 400);


            var handlerpayAndShipEditDivCount = 0;
            var handlerpayAndShipEditDiv = null;
            var payAndShipEditDiv = null;
            //保存支付及配送方式
            handlerpayAndShipEditDiv = setInterval(function(){
                payAndShipEditDiv = document.getElementById('payAndShipEditDiv').getElementsByClassName('btn-submit')[0];
                console.log(payAndShipEditDiv);
                if (null != payAndShipEditDiv) {
                    clearInterval(handlerpayAndShipEditDiv);
                    payAndShipEditDiv.click();

                    handlerpayAndShipEditDivCount++;
                    if (handlerpayAndShipEditDivCount > 10) {
                        clearInterval(handlerpayAndShipEditDiv);
                    }
                }
            }, 400);

            var handlerorderSubmitCount = 0;
            var handlerorderSubmit = null;
            var orderSubmit = null;
            //提交订单
            handlerorderSubmit = setInterval(function(){
                orderSubmit = document.getElementById('order-submit');
                console.log(orderSubmit);
                if (null != orderSubmit) {
                    clearInterval(handlerorderSubmit);
                    orderSubmit.click();

                    handlerorderSubmitCount++;
                    if (handlerorderSubmitCount > 10) {
                        clearInterval(handlerorderSubmit);
                    }
                }
            }, 400);
        }
    }

    var cUrl = window.location.href;
    if(cUrl.indexOf('item.jd.com')>=0)qianggou(REFRESH_TIME);
    else if(cUrl.indexOf('marathon.jd.com/seckill/seckill.action')>=0)qianggouzhifu();
    else if(cUrl.indexOf('marathon.jd.com/koFail.html')>=0)qianggoushibai();
    else if(cUrl.indexOf('cart.jd.com/addToCart.html')>=0)addtocart();
    else if(cUrl.indexOf('cart.jd.com/cart.action')>=0)qianggoujiesuan();
    else if(cUrl.indexOf('trade.jd.com/shopping/order/getOrderInfo.action')>=0)jiesuanfukuan();

})();