Buff商品界面批量购买
// ==UserScript==
// @name Buff批量购买商品
// @namespace http://tampermonkey.net/
// @version 0.51
// @description Buff商品界面批量购买
// @author jklujklu
// @include https://buff.163.com/goods/*
// @icon https://g.fp.ps.netease.com/market/file/59b156975e6027bce06e8f6ceTyFGdsj
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
const LIST = 'https://buff.163.com/api/market/goods/sell_order'
const ORDER = 'https://buff.163.com/api/market/goods/buy/preview'
const PAY = 'https://buff.163.com/api/market/goods/buy'
const ASK = 'https://buff.163.com/api/market/bill_order/ask_seller_to_send_offer'
// 购买最大单价
let max_price = 0;
// 购买最大数量
let max_count = 20;
// 查询单页数量
let page_size = 20;
let item_id = document.querySelector('.add-bookmark').getAttribute('data-target-id');
document.querySelector('#asset_tag-filter').style.minHeight = '70px'
const header = document.querySelector('.market-header')
const div = document.createElement('div')
header.insertBefore(div, header.children[0])
const right = document.querySelector('.criteria .l_Right')
const btn = document.createElement('div')
btn.innerText = '一键购买'
btn.classList.add('i_Btn','i_Btn_mid');
btn.style.background = '#45536C'
btn.onclick = run;
right.insertBefore(btn, right.children[0])
const price_input = document.createElement('input')
price_input.classList.add('i_Text')
price_input.style.margin = '5px'
price_input.style.width = '80px'
price_input.placeholder = 'Max Price'
price_input.value = max_price;
right.insertBefore(price_input, right.children[0])
const number_input = document.createElement('input')
number_input.classList.add('i_Text')
number_input.style.margin = '5px'
number_input.style.width = '80px'
number_input.placeholder = 'Max Count'
number_input.value = max_count;
right.insertBefore(number_input, right.children[0])
const span = document.createElement('span')
span.innerText = '对方报价'
right.insertBefore(span, right.children[0])
const check = document.createElement('input')
check.type = 'checkbox'
right.insertBefore(check, right.children[0])
function getCookie(name) {
var prefix = name + "="
var start = document.cookie.indexOf(prefix)
if (start == -1) {
return null;
}
var end = document.cookie.indexOf(";", start + prefix.length)
if (end == -1) {
end = document.cookie.length;
}
var value = document.cookie.substring(start + prefix.length, end)
return unescape(value);
}
function ajax(method, url, data){
return new Promise(resolve=>{
if(method === 'get'){
$.getJSON(url, data, rs => {
// console.log(rs);
resolve(rs)
})
}else if(method === 'post'){
$.ajax({
type: "POST",
url: url,
data: data,
beforeSend: function(xhr) {
xhr.setRequestHeader("X-CSRFToken", getCookie('csrf_token'));
},
contentType: "application/json",
dataType: "json",
success: rs => resolve(rs)
});
}
})
}
const params = {
game:'csgo',
goods_id:item_id,
page_num:1,
sort_by:'default',
mode:null,
allow_tradable_cooldown:1,
_:Date.parse(new Date()),
page_size: page_size
}
async function run(){
div.innerHTML = '';
max_price = parseFloat(price_input.value);
max_count = parseInt(number_input.value);
div.innerHTML += (`你设定的价格为：${max_price}, 数量为：${max_count}, ${check.checked? '对方报价':'自己报价'}</br>`);
div.innerHTML += (`获取最新商品列表</br>`);
const rs = await ajax('get',LIST, params);
const items = rs['data']['items'];
const newItems = items.filter(e => e['price'] <= max_price);
div.innerHTML += (`共筛选出：${newItems.length}个商品！</br>`);
let success_count = 0;
let request_count = 0;
let price_count = 0;
for (let index = 0; index < newItems.length; index++) {
const element = newItems[index];
const price = element['price'];
const id = element['id'];
console.log(price, id);
// 下订单
const order_params = {
game: "csgo",
sell_order_id: id,
goods_id: item_id,
price: price,
allow_tradable_cooldown: "0",
cdkey_id:null,
_:Date.parse(new Date()),
}
const rs = await ajax('get',ORDER, order_params);
// 商品已被购买
if(rs['code'] !== 'OK'){
console.log(rs['error']);
div.innerHTML += (`错误：${rs['error']}</br>`);
continue;
}
// 寻找buff余额选项
const buffOption = rs['data']['pay_methods'].filter(x => x['name'].indexOf('BUFF余额-支付宝') !== -1)
if(buffOption.length !== 1){
div.innerHTML += (`错误：找不到BUFF支付选项，请反馈bug！</br>`);
break
}
const is_enough = buffOption[0]['enough']
const error = buffOption[0]['error']
// 余额不足
if(!is_enough){
console.log(error);
div.innerHTML += (`错误：${error}</br>`);
break;
}
// 其他错误，如不支持支付宝购买
if(error){
console.log(error);
div.innerHTML += (`错误：${error}</br>`);
continue;
}
const coupon_params = {
state: "unuse",
coupon_type: "reduction",
order_amount: price,
sell_order_id: id,
_: Date.parse(new Date()),
}
// await ajax('get', COUPON, coupon_params);
const data = {
"game":"csgo",
"goods_id":item_id,
"sell_order_id":id,
"price":price,
"pay_method":3,
"allow_tradable_cooldown":0,
"token":"","cdkey_id":""
}
const pay_rs = await ajax('post', PAY, JSON.stringify(data));
console.log(pay_rs);
let order_id = ''
if(pay_rs['code'] === 'OK'){
success_count = success_count + 1;
price_count = price_count + parseFloat(price);
order_id = pay_rs['data']['id']
console.log('购买成功！');
div.innerHTML += (`${id}购买成功，共花费${price}</br>`);
}else{
console.log(pay_rs['error']);
div.innerHTML += (`${id}购买失败，${pay_rs['error']}</br>`);
continue;
}
if(check.checked){
for(let i=0;i<5;i++){
const ask_data = {"bill_orders":[order_id],"game":"csgo"}
const ask_rs = await ajax('post', ASK, JSON.stringify(ask_data));
if(ask_rs['code'] === 'OK'){
div.innerHTML += (`第${i +1 }次尝试：${id}已请求对方报价</br>`);
request_count += 1;
break;
}else{
div.innerHTML += (`第${i +1 }次尝试：${id}请求报价失败，${ask_rs['error']}</br>`);
}
}
}
if(success_count === max_count){
break;
}
}
div.innerHTML += (`总计购买成功：${success_count}, 请求对方报价：${request_count}件,共花费${price_count}</br>`);
if(request_count != success_count){
alert(`注意：有${success_count - request_count}请求对方报价失败，请手动前往Buff发送报价，否则可能会被封购买！`)
}
}
})();