Get Amazon Rank of a ASIN list w/ SellerSprite

ASINRankUI.js

// ==UserScript==
// @name         Amazon ASIN Rank UI (SellerSprite)
// @namespace    http://tampermonkey.net/
// @version      1.6
// @description  通过自动模拟点击和页面跳转，利用卖家精灵（SellerSprite） 插件渲染出的数据，批量抓取指定 ASIN 列表的实时大类和小类排名，并导出为标准的 Excel/表格格式。
// @match        *://www.amazon.co.jp/*
// @grant        GM_setClipboard
// @grant        GM_notification
// @run-at       document-end
// ==/UserScript==

(function() {
    'use strict';

    const RENDER_WAIT = 7500;

    // --- 样式注入 ---
    const style = document.createElement('style');
    style.innerHTML = `
        /* 主面板容器 */
        #asin-container { position: fixed; top: 20px; right: 20px; z-index: 999999; display: flex; flex-direction: column; align-items: flex-end; }

        /* 切换按钮 */
        #asin-toggle-btn {
            width: 40px; height: 40px; background: #232f3e; color: white; border-radius: 50%;
            display: flex; align-items: center; justify-content: center; cursor: pointer;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2); font-size: 20px; transition: transform 0.3s;
        }
        #asin-toggle-btn:hover { transform: scale(1.1); background: #37475a; }

        /* 内容面板 */
        #asin-panel {
            background: #ffffff; border: 2px solid #232f3e; padding: 15px; border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.3); width: 280px; font-family: "Segoe UI", sans-serif;
            margin-top: 10px; display: none; /* 默认隐藏 */
        }

        #asin-input { width: 100%; height: 100px; margin-bottom: 10px; border: 1px solid #ddd; border-radius: 4px; font-size: 13px; padding: 5px; resize: none; box-sizing: border-box; }
        .panel-btn { width: 100%; padding: 10px; cursor: pointer; border: none; border-radius: 6px; color: white; font-weight: bold; margin-bottom: 8px; }
        #start-btn { background: #ff9900; color: #000; }
        #copy-btn { background: #232f3e; }
        #clear-btn { background: #f0f2f2; color: #111; border: 1px solid #d5d9d9; }
        #status-box { background: #f8f8f8; padding: 8px; border-radius: 4px; font-size: 12px; border-left: 4px solid #ff9900; min-height: 30px; }
    `;
    document.head.appendChild(style);

    // --- 数据持久化 ---
    const getCfg = () => JSON.parse(localStorage.getItem('asin_runner_cfg') || '{"list":[], "running":false, "index":0, "showPanel": false}');
    const getRes = () => JSON.parse(localStorage.getItem('asin_runner_res') || '{}');
    let config = getCfg();
    let results = getRes();

    // --- UI 构建 ---
    const container = document.createElement('div');
    container.id = 'asin-container';
    container.innerHTML = `
        <div id="asin-toggle-btn" title="显示/隐藏排名工具">📊</div>
        <div id="asin-panel">
            <div style="font-size:16px; font-weight:bold; margin-bottom:10px;">📊 ASIN 排名采集</div>
            <textarea id="asin-input" placeholder="输入 ASIN 列表 (每行一个)..."></textarea>
            <button id="start-btn" class="panel-btn">开始批量执行</button>
            <button id="copy-btn" class="panel-btn">复制 Excel 结果</button>
            <button id="clear-btn" class="panel-btn">重置数据</button>
            <div id="status-box">准备就绪</div>
        </div>
    `;
    document.body.appendChild(container);

    const toggleBtn = container.querySelector('#asin-toggle-btn');
    const panel = container.querySelector('#asin-panel');
    const inputArea = panel.querySelector('#asin-input');
    const statusBox = panel.querySelector('#status-box');

    // 初始化面板显示状态
    if (config.showPanel || config.running) {
        panel.style.display = 'block';
    }

    // 切换逻辑
    toggleBtn.onclick = () => {
        const isHidden = panel.style.display === 'none';
        panel.style.display = isHidden ? 'block' : 'none';
        config.showPanel = isHidden;
        localStorage.setItem('asin_runner_cfg', JSON.stringify(config));
    };

    if (config.list.length > 0) inputArea.value = config.list.join('\n');
    if (config.running) statusBox.innerText = `⏳ 进度: ${config.index + 1} / ${config.list.length}`;

    // --- 事件监听 ---
    panel.querySelector('#start-btn').onclick = () => {
        const list = inputArea.value.split('\n').map(s => s.trim().toUpperCase()).filter(s => s.length === 10);
        if (list.length === 0) return alert('请输入有效的 ASIN');
        config.list = list;
        config.running = true;
        config.index = 0;
        localStorage.setItem('asin_runner_cfg', JSON.stringify(config));
        localStorage.setItem('asin_runner_res', JSON.stringify({}));
        window.location.href = `https://www.amazon.co.jp/dp/${list[0]}`;
    };

    panel.querySelector('#copy-btn').onclick = () => {
        const res = getRes();
        if (Object.keys(res).length === 0) return alert('暂无数据');
        let tsv = "原始ASIN\t大类名称\t大类排名\t小类名称\t小类排名\t备注\n";
        for (let asin in res) {
            const d = res[asin];
            tsv += `${asin}\t${d.bigCat}\t${d.bigRank}\t${d.smallCat}\t${d.smallRank}\t${d.note}\n`;
        }
        GM_setClipboard(tsv);
        alert('已成功复制到剪贴板！');
    };

    panel.querySelector('#clear-btn').onclick = () => {
        if(confirm('确定清除所有数据和进度吗？')){
            localStorage.removeItem('asin_runner_cfg');
            localStorage.removeItem('asin_runner_res');
            location.reload();
        }
    };

    // --- 运行逻辑 ---
    const cleanNum = (str) => str.replace(/[#\s,]/g, '').trim();
    const getAsinFromUrl = (url) => {
        const match = url.match(/\/(?:dp|gp\/product)\/([A-Z0-9]{10})/);
        return match ? match[1] : null;
    };

    const currentActualAsin = getAsinFromUrl(window.location.href);
    const isNotFound = document.title.includes("Page Not Found") || document.title.includes("ページが見つかりません") || !!document.querySelector('img[alt="Dogs of Amazon"]');

    if (config.running) {
        const expectedAsin = config.list[config.index];
        statusBox.innerText = `🔍 正在处理 [${expectedAsin}]...`;

        const saveDataAndNext = (dataObj) => {
            results[expectedAsin] = dataObj;
            localStorage.setItem('asin_runner_res', JSON.stringify(results));

            if (config.index + 1 < config.list.length) {
                config.index++;
                localStorage.setItem('asin_runner_cfg', JSON.stringify(config));
                setTimeout(() => {
                    window.location.href = `https://www.amazon.co.jp/dp/${config.list[config.index]}`;
                }, 1000);
            } else {
                config.running = false;
                localStorage.setItem('asin_runner_cfg', JSON.stringify(config));
                statusBox.innerText = `🎉 全部完成！`;
                alert('采集任务已完成！');
            }
        };

        if (isNotFound) {
            saveDataAndNext({ bigCat: 'N/A', bigRank: '0', smallCat: 'N/A', smallRank: '0', note: '无效ASIN/页面不存在' });
        } else if (currentActualAsin) {
            let redirectNote = currentActualAsin !== expectedAsin ? `重定向至: ${currentActualAsin}` : "正常";

            setTimeout(() => {
                const items = document.querySelectorAll('.bsr-list-item');
                let dataObj = { bigCat: '-', bigRank: '0', smallCat: '-', smallRank: '0', note: redirectNote };

                if (items.length > 0) {
                    items.forEach((item, index) => {
                        const r = cleanNum(item.querySelector('.rank-box')?.innerText || '0');
                        const c = item.querySelector('.exts-color-blue')?.innerText.trim() || '-';
                        if (index === 0) { dataObj.bigCat = c; dataObj.bigRank = r; }
                        else if (index === 1) { dataObj.smallCat = c; dataObj.smallRank = r; }
                    });
                } else {
                    dataObj.note = redirectNote === "正常" ? "无排名数据" : `${redirectNote} (无排名)`;
                }
                saveDataAndNext(dataObj);
            }, RENDER_WAIT);
        }
    }
})();