// ==UserScript==
// @name         SHEIN上传运单号2.0（终极完整版）
// @namespace    https://docs.scriptcat.org/
// @version      3.0
// @description  导入订单+商品ID → 自动登录POD获取token → 自动查物流 → 有运单号才上传 → 暂停/继续 → 完整日志
// @author       assistant
// @match        https://www.ecofengpod.com/*
// @match        https://sso.geiwohuo.com/*
// @grant        none
// @noframes
// ==/UserScript==

(function () {
    'use strict';

    // ===================== 全局样式 =====================
    const style = document.createElement('style');
    style.innerHTML = `
    #toolBtn {
      position: fixed; top: 20px; right: 20px;
      width: 40px; height: 40px;
      background: #007bff; color: white;
      border-radius: 50%; text-align: center;
      line-height: 40px; font-size: 20px;
      cursor: pointer; z-index: 999999;
      box-shadow: 0 0 10px rgba(0,0,0,0.3);
    }
    #toolPanel {
      position: fixed; top: 70px; right: 20px;
      z-index: 999998; display: none;
      width: 380px; background: #fff;
      border: 1px solid #ccc; border-radius: 10px;
      padding: 15px; box-shadow: 0 0 8px rgba(0,0,0,1);
      font-family: system-ui;
    }
    .title-row { display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; }
    #loginToggle { background:#6c63ff; color:#fff; border:none; padding:4px 8px; border-radius:6px; cursor:pointer; font-size:12px; }
    #loginPanel { display:none; margin-bottom:10px; padding:10px; background:#f0f7ff; border-radius:8px; }
    #loginPanel input { width:100%; padding:6px; margin:4px 0; box-sizing:border-box; border:1px solid #ccc; border-radius:4px; }
    #doLogin { background:#409eff; color:white; border:none; width:100%; padding:6px; border-radius:6px; cursor:pointer; margin-top:4px; }
    #loginStatus { font-size:12px; margin-top:6px; text-align:center; }

    .btn { width:100%; padding:9px; border:none; border-radius:6px; cursor:pointer; color:white; margin:6px 0; font-size:14px; }
    .btn-file { background:#2385ee; }
    .btn-start { background:#19be6b; }
    .btn-pause { background:#ff5722; }
    .btn-resume { background:#ff9800; }
    #fileInput { display:none; }
    #status { font-size:13px; margin-top:10px; color:#333; line-height:1.5; }
    
    /* 日志样式 */
    #logContainer {
      margin-top:12px;
      padding:10px;
      height:220px;
      overflow-y:auto;
      background:#f7f7f7;
      border:1px solid #ddd;
      border-radius:6px;
      font-size:12px;
      line-height:1.4;
      white-space:pre-wrap;
    }
    .log-success { color:#0d7f2d; font-weight:bold; }
    .log-error { color:#d70000; font-weight:bold; }
    .log-warn { color:#ff8c00; font-weight:bold; }
    .log-skip { color:#1750d1; font-weight:bold; }
  `;
    document.head.appendChild(style);

    // ===================== 悬浮按钮 + 面板 =====================
    const toolBtn = document.createElement('div');
    toolBtn.id = 'toolBtn';
    toolBtn.textContent = '+';
    document.body.appendChild(toolBtn);

    const panel = document.createElement('div');
    panel.id = 'toolPanel';
    panel.innerHTML = `
    <div class="title-row">
      <h4>SHEIN 自动上传运单号</h4>
      <button id="loginToggle">登录POD</button>
    </div>

    <!-- 登录面板 -->
    <div id="loginPanel">
      <input id="loginMerchant" placeholder="商户名称" type="text">
      <input id="loginMobile" placeholder="手机号" type="text">
      <input id="loginPwd" placeholder="密码" type="password">
      <button id="doLogin">登录</button>
      <div id="loginStatus"></div>
    </div>

    <button id="selectFile" class="btn btn-file">选择Excel表格（订单号+商品ID）</button>
    <input type="file" id="fileInput" accept=".xlsx,.xls">
    <button id="startTask" class="btn btn-start" disabled>开始自动执行</button>
    <button id="pauseBtn" class="btn btn-pause" disabled>暂停执行</button>
    <div id="status">请导入表格...</div>
    
    <!-- 日志容器 -->
    <div id="logContainer">=== 执行日志 ===\n</div>
  `;
    document.body.appendChild(panel);

    // 切换显示隐藏
    let isOpen = false;
    toolBtn.onclick = () => {
        isOpen = !isOpen;
        panel.style.display = isOpen ? 'block' : 'none';
        toolBtn.textContent = isOpen ? '−' : '+';
    };

    // ===================== 登录面板开关 =====================
    const loginToggle = document.getElementById('loginToggle');
    const loginPanel = document.getElementById('loginPanel');
    loginToggle.onclick = () => {
        const show = loginPanel.style.display !== 'block';
        loginPanel.style.display = show ? 'block' : 'none';
        loginToggle.textContent = show ? '关闭登录' : '登录POD';
    };

    // ===================== 核心配置 =====================
    const CONFIG = {
        queryApi: 'https://crossdiy.ecofengpod.com/api/orders/getlist',
        queryToken: '', // 登录后自动填充
        uploadApi: 'https://sso.geiwohuo.com/gsp/order/importSingleMultipleExpress',
        uploadSite: 'shein-es',
        delay: 800,
        loginApi: 'https://crossdiy.ecofengpod.com/api/user/login'
    };

    // 全局状态
    let orderList = [];
    let XLSX = null;
    let isPaused = false;
    let currentIndex = 0;
    let success = 0;
    let fail = 0;
    let skip = 0;

    // ===================== 日志输出函数 =====================
    function addLog(text, type = 'info') {
        const logEl = document.getElementById('logContainer');
        const time = new Date().toLocaleTimeString();
        let className = '';
        if (type === 'success') className = 'log-success';
        if (type === 'error') className = 'log-error';
        if (type === 'warn') className = 'log-warn';
        if (type === 'skip') className = 'log-skip';

        const line = `<span class="${className}">[${time}] ${text}</span>`;
        logEl.innerHTML += line + '\n';
        logEl.scrollTop = logEl.scrollHeight;
    }

    // ===================== 登录功能 =====================
    document.getElementById('doLogin').onclick = async () => {
        const merchant = document.getElementById('loginMerchant').value.trim();
        const mobile = document.getElementById('loginMobile').value.trim();
        const pwd = document.getElementById('loginPwd').value.trim();
        const status = document.getElementById('loginStatus');

        if (!merchant || !mobile || !pwd) {
            status.textContent = '请填写完整信息';
            status.style.color = 'red';
            return;
        }

        status.textContent = '登录中...';
        status.style.color = '#007bff';

        try {
            const res = await fetch(CONFIG.loginApi, {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify({ merchant, mobile, password: pwd })
            });
            const json = await res.json();

            if (json.code === 1 && json.data?.userinfo?.token) {
                const token = json.data.userinfo.token;
                CONFIG.queryToken = token; // 自动设置token
                status.textContent = '✅ 登录成功！token已自动生效';
                status.style.color = 'green';
                addLog('POD 登录成功，已自动获取token', 'success');
            } else {
                status.textContent = '❌ ' + (json.msg || '登录失败');
                status.style.color = 'red';
            }
        } catch (e) {
            status.textContent = '❌ 登录异常：' + e.message;
            status.style.color = 'red';
        }
    };

    // 自动填入默认账号
    window.onload = () => {
        document.getElementById('loginMerchant').value = '灿纯';
        document.getElementById('loginMobile').value = '';
        document.getElementById('loginPwd').value = '';
    };

    // ===================== 加载Excel库 =====================
    async function loadXLSX() {
        if (window.XLSX) return XLSX = window.XLSX;
        return new Promise(resolve => {
            const script = document.createElement('script');
            script.src = 'https://cdn.jsdelivr.net/npm/xlsx@0.18.5/dist/xlsx.full.min.js';
            script.onload = () => {
                XLSX = window.XLSX;
                resolve();
            };
            document.head.appendChild(script);
        });
    }

    // ===================== 读取表格（跳过第一行 + 自动识别列名） =====================
    document.getElementById('selectFile').onclick = () => {
        document.getElementById('fileInput').click();
    };

    document.getElementById('fileInput').onchange = async (e) => {
        const status = document.getElementById('status');
        if (!e.target.files.length) return;

        await loadXLSX();
        status.textContent = '正在读取表格...';

        const file = e.target.files[0];
        const reader = new FileReader();
        reader.readAsArrayBuffer(file);

        reader.onload = (ev) => {
            try {
                const data = new Uint8Array(ev.target.result);
                const workbook = XLSX.read(data, { type: 'array', raw: true });
                const sheet = workbook.Sheets[workbook.SheetNames[0]];
                const json = XLSX.utils.sheet_to_json(sheet, { header: 1 });

                let rows = json.filter(r => r && r.length > 0);
                if (rows.length < 2) throw new Error('表格数据无效');

                let header = rows[1].map(h => (h || '').toString().trim());
                let dataRows = rows.slice(2);

                let orderIdx = header.findIndex(col => col.includes('订单号'));
                let goodsIdx = header.findIndex(col => col.includes('商品ID'));

                if (orderIdx === -1 || goodsIdx === -1) {
                    throw new Error('未找到【订单号】或【商品ID】列');
                }

                orderList = [];
                dataRows.forEach(row => {
                    let orderNo = (row[orderIdx] || '').toString().trim();
                    let goodsId = (row[goodsIdx] || '').toString().trim();
                    if (orderNo && goodsId) {
                        orderList.push({ orderNo, goodsId });
                    }
                });

                if (orderList.length === 0) {
                    status.textContent = '❌ 未读取到有效数据';
                    document.getElementById('startTask').disabled = true;
                    return;
                }

                status.textContent = `✅ 读取成功：共 ${orderList.length} 条订单`;
                addLog(`成功导入 ${orderList.length} 条订单`, 'success');
                document.getElementById('startTask').disabled = false;
            } catch (err) {
                status.textContent = '❌ 读取失败：' + err.message;
                addLog(`读取失败：${err.message}`, 'error');
            }
        };
    };

    // ===================== 暂停按钮 =====================
    const pauseBtn = document.getElementById('pauseBtn');
    pauseBtn.onclick = () => {
        isPaused = !isPaused;
        pauseBtn.textContent = isPaused ? '继续执行' : '暂停执行';
        pauseBtn.className = isPaused ? 'btn btn-resume' : 'btn btn-pause';
        const msg = isPaused ? '已暂停' : '已继续';
        document.getElementById('status').textContent = `状态：${msg}`;
        addLog(msg, 'warn');
    };

    // ===================== 查询物流（使用登录后的token） =====================
    async function queryLogistics(orderNo) {
        if (!CONFIG.queryToken) {
            addLog('⚠️ 请先登录POD', 'warn');
            return null;
        }

        const params = new URLSearchParams({
            third_no: orderNo,
            pageNumber: 1,
            pageSize: 100,
            status: '-2,-1,0,1,2,3,6'
        });

        try {
            const res = await fetch(`${CONFIG.queryApi}?${params}`, {
                method: 'GET',
                headers: {
                    'Token': CONFIG.queryToken,
                    'Content-Type': 'application/json'
                }
            });
            const json = await res.json();
            if (!json.data?.list?.length) return null;

            const item = json.data.list[0];
            const logisticsNo = (item.logistics_no || '').trim();
            const logistics = (item.logistics || '').trim();

            if (logisticsNo) {
                return { expressIdCode: logistics, expressCode: logisticsNo };
            }
            return null;
        } catch (e) {
            return null;
        }
    }

    // ===================== 上传运单 =====================
    async function uploadLogistics(orderNo, goodsId, expressCode, expressIdCode) {
        const res = await fetch(CONFIG.uploadApi, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({
                orderNo: orderNo,
                site: CONFIG.uploadSite,
                orderGoodsExpressInfos: [{
                    expressCode: expressCode,
                    expressIdCode: expressIdCode,
                    goodsId: Number(goodsId)
                }]
            }),
            credentials: 'include'
        });
        return await res.json();
    }

    // ===================== 暂停等待 =====================
    function delayWithPause(ms) {
        return new Promise(resolve => {
            const check = () => {
                if (isPaused) {
                    setTimeout(check, 200);
                } else {
                    setTimeout(resolve, ms);
                }
            };
            check();
        });
    }

    // ===================== 执行任务 =====================
    document.getElementById('startTask').onclick = async function startRun() {
        const btn = document.getElementById('startTask');
        const status = document.getElementById('status');

        if (!CONFIG.queryToken) {
            alert('请先点击【登录POD】完成登录！');
            return;
        }

        if (!isPaused) {
            currentIndex = 0;
            success = 0;
            fail = 0;
            skip = 0;
            document.getElementById('logContainer').innerHTML = '=== 执行日志 ===\n';
            addLog('开始执行任务...', 'info');
        }

        btn.disabled = true;
        btn.textContent = '执行中';
        pauseBtn.disabled = false;

        for (; currentIndex < orderList.length; currentIndex++) {
            const { orderNo, goodsId } = orderList[currentIndex];
            const curr = currentIndex + 1;
            const total = orderList.length;

            try {
                status.textContent = `[${curr}/${total}] 查询：${orderNo}`;
                await delayWithPause(100);

                const logisticsInfo = await queryLogistics(orderNo);

                if (!logisticsInfo) {
                    addLog(`⏭️ 订单 ${orderNo}：无有效运单号，已跳过`, 'skip');
                    skip++;
                    await delayWithPause(CONFIG.delay);
                    continue;
                }

                const uploadRes = await uploadLogistics(
                    orderNo, goodsId,
                    logisticsInfo.expressCode,
                    logisticsInfo.expressIdCode
                );

                if (uploadRes.success === true) {
                    addLog(`✅ 订单 ${orderNo}：上传成功 | 运单：${logisticsInfo.expressCode}`, 'success');
                    success++;
                } else {
                    addLog(`❌ 订单 ${orderNo}：上传失败 | ${uploadRes.msg || '未知原因'}`, 'error');
                    fail++;
                }

            } catch (err) {
                addLog(`⚠️ 订单 ${orderNo}：异常 → ${err.message}`, 'warn');
                fail++;
            }

            status.textContent = `进度：${curr}/${total} | 成功：${success} | 失败：${fail} | 跳过：${skip}`;
            await delayWithPause(CONFIG.delay);
        }

        status.textContent = `🎉 任务完成！成功：${success} | 失败：${fail} | 跳过：${skip}`;
        addLog(`=== 任务全部结束 === 成功：${success} 失败：${fail} 跳过：${skip}`, 'success');
        btn.textContent = '开始自动执行';
        btn.disabled = false;
        pauseBtn.disabled = true;
        isPaused = false;
        pauseBtn.textContent = '暂停执行';
        pauseBtn.className = 'btn btn-pause';
    };

})();