一键计算克差、差价、复称差金额，如果未显示功能模块需开启查询池功能
// ==UserScript==
// @name 订单差价一键核算(YPYS)
// @namespace http://tampermonkey.net/
// @version 1.6.2
// @description 一键计算克差、差价、复称差金额，如果未显示功能模块需开启查询池功能
// @author wx：RakuRai
// @match *://dopre.jushuitan.com/*
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
/* ***************************
* 1. 创建自定义提示框组件
*************************** */
const createToast = () => {
const toast = document.createElement('div');
Object.assign(toast.style, {
position: 'fixed',
top: '20px',
left: '50%',
transform: 'translateX(-50%)',
backgroundColor: 'rgba(0, 0, 0, 0.7)',
color: 'white',
padding: '12px 24px',
borderRadius: '8px',
zIndex: 999999,
opacity: 0,
transition: 'opacity 0.3s',
fontFamily: 'Arial, sans-serif',
boxShadow: '0 2px 10px rgba(0,0,0,0.1)',
whiteSpace: 'pre-wrap',
maxWidth: '80vw',
textAlign: 'center'
});
document.body.appendChild(toast);
return toast;
};
let toastElement = null;
const showToast = (message) => {
if (!toastElement) toastElement = createToast();
toastElement.style.opacity = 0;
toastElement.textContent = message;
setTimeout(() => {
toastElement.style.opacity = 1;
}, 10);
setTimeout(() => {
toastElement.style.opacity = 0;
}, 2000);
};
/* ***************************
* 2. 数据处理核心函数（修复DOM引用）
*************************** */
function processWeightData() {
return Array.from(document.querySelectorAll('._jt_cell._jt_ch._jt_cell_weight')).map(container => {
const getOrderWeightElement = () => container.querySelector('div:first-child:not([name])');
const getRealWeightElement = () => container.querySelector('div[name="realweight"]');
const formatDisplayText = (element) => {
if (!element) return '未知';
let text = element.textContent.trim();
return text.endsWith('g') ? text : text.replace(/(\d+\.?\d*)/g, '$1g');
};
return {
orderWeight: parseFloat(getOrderWeightElement()?.textContent.match(/\d+\.?\d*/)?.[0]) || 0,
realWeight: parseFloat(getRealWeightElement()?.textContent.match(/\d+\.?\d*/)?.[0]) || 0,
originalText: `下单克重${formatDisplayText(getOrderWeightElement())}，订单实称重量${formatDisplayText(getRealWeightElement())}`
};
});
}
/* ***************************
* 3. 主处理逻辑（修复输入问题）
*************************** */
window.addEventListener('load', function() {
const rightContainer = document.querySelector('.right');
if (!rightContainer) return;
// 创建复称输入框
const weightInput = Object.assign(document.createElement('input'), {
type: 'text',
placeholder: '复称克重',
style: {
marginLeft: '10px',
padding: '6px 12px',
borderRadius: '6px',
border: '1px solid #ccc',
width: '20px',
boxSizing: 'border-box',
fontSize: '14px',
transition: 'border-color 0.3s'
}
});
// 创建处理按钮
const processBtn = Object.assign(document.createElement('button'), {
textContent: '处理当前差价',
style: {
marginLeft: '10px',
padding: '8px 16px',
backgroundColor: '#79FF79',
color: 'white',
border: 'none',
borderRadius: '6px',
cursor: 'pointer',
boxShadow: '0 2px 4px rgba(0,0,0,0.1)',
transition: 'all 0.3s'
}
});
// 输入框回车事件处理（核心修复部分）
weightInput.addEventListener('keypress', (e) => {
if (e.key === 'Enter') {
const inputValue = parseFloat(weightInput.value.trim());
if (isNaN(inputValue)) {
showToast('请输入有效数字');
weightInput.style.borderColor = '#ff5252';
setTimeout(() => weightInput.style.borderColor = '#ccc', 2000);
} else {
const formattedValue = `${inputValue}g`;
// 直接实时查询DOM元素（不再依赖缓存数组）
document.querySelectorAll('div[name="realweight"]').forEach(el => {
el.textContent = formattedValue;
// 添加视觉反馈
el.style.transition = 'background-color 0.3s';
el.style.backgroundColor = '#ffffcc';
setTimeout(() => el.style.backgroundColor = '', 500);
});
weightInput.value = ''; // 清空输入框
processBtn.click(); // 触发计算
}
}
});
// 按钮交互效果
processBtn.addEventListener('mouseenter', () => {
processBtn.style.backgroundColor = '#ff5252';
processBtn.style.transform = 'scale(1.05)';
});
processBtn.addEventListener('mouseleave', () => {
processBtn.style.backgroundColor = '#79FF79';
processBtn.style.transform = 'scale(1)';
});
// 核心处理逻辑
processBtn.addEventListener('click', () => {
try {
const expressNumbers = processExpressData();
const weightData = processWeightData(); // 重新获取最新DOM数据
const amountData = processAmountData();
const filteredData = weightData
.map((weight, index) => ({
express: expressNumbers[index] || '未知',
weight,
amount: amountData[index] || { amount: 0, originalText: '金额：未知' }
}))
.filter(item => item.express !== '未知');
let results = filteredData.map(item => {
const orderWeight = item.weight.orderWeight || 0;
const realWeight = item.weight.realWeight || 0;
const amountValue = item.amount.amount || 0;
const weightDiff = (orderWeight - realWeight).toFixed(3);
const goldPrice = (amountValue / orderWeight || 0).toFixed(2);
const diffAmount = (parseFloat(goldPrice) * parseFloat(weightDiff)).toFixed(2);
return `
快递单号：${item.express}
下单克重${orderWeight}g，订单实称重量${realWeight}g
金额：${item.amount.amount}元
克差：${weightDiff}g
销售金价：${goldPrice}元/g
差价金额：${diffAmount}元
`.trim();
}).join('\n\n');
// 生成话术
let message = '';
if (filteredData.length > 0) {
const diffAmounts = filteredData.map(item => {
const orderWeight = item.weight.orderWeight || 0;
const realWeight = item.weight.realWeight || 0;
const amountValue = item.amount.amount || 0;
const goldPrice = (amountValue / orderWeight || 0).toFixed(2);
const weightDiff = (orderWeight - realWeight).toFixed(3);
return (parseFloat(goldPrice) * parseFloat(weightDiff)).toFixed(2);
});
message = `
【亲 ，麻烦您核实一下差价金额，核实无误后，确认收货后这边给您小额打款。您的订单退差金额是：${diffAmounts.join('元、')}元】`;
}
copyToClipboard(results + message);
} catch (e) {
showToast(`处理失败：${e.message}`);
}
});
// 添加元素到页面
rightContainer.appendChild(weightInput);
rightContainer.appendChild(processBtn);
});
/* ***************************
* 4. 基础函数（增强容错）
*************************** */
function processExpressData() {
return Array.from(document.querySelectorAll('.a.look_express')).map(el =>
el.textContent.trim().replace(/[\s\n]+/g, '') || '未知'
);
}
function processAmountData() {
return Array.from(document.querySelectorAll('._jt_cell._jt_ch._jt_cell_paid_amount')).map(cell => {
const amountStr = cell.textContent.match(/\d+\.?\d*/)?.[0] || '未知';
return {
amount: parseFloat(amountStr) || 0,
originalText: `金额：${amountStr}元`
};
});
}
function copyToClipboard(text) {
if (navigator.clipboard) {
navigator.clipboard.writeText(text)
.then(() => showToast('数据已复制到剪贴板，请自行核对'))
.catch(() => fallbackCopy(text));
} else {
fallbackCopy(text);
}
}
function fallbackCopy(text) {
const textarea = document.createElement('textarea');
textarea.value = text;
document.body.appendChild(textarea);
textarea.select();
try {
document.execCommand('copy');
showToast('数据已复制到剪贴板');
} catch (e) {
showToast('复制失败，请重试如需更新脚本联系wx:RakuRai');
} finally {
document.body.removeChild(textarea);
}
}
})();