// ==UserScript==
// @name 导出京东订单
// @namespace win.somereason.web.utils
// @version 2018.04.29.2
// @description 这个脚本帮助你导出京东的订单列表页中的订单,仅限本页.
// @author somereason
// @date 2019-04-29
// @match *://order.jd.com/center/list.action*
// @grant none
// @downloadURL none
// ==/UserScript==

(function () {

    $($(".mt h3")[0]).html($($(".mt h3")[0]).html() + "&nbsp<button id='srBtnExport'>导出订单</button>")
    $("#srBtnExport").click(function (e) {
        var str = getOrderListStr();
        createAndDownloadFile("京东订单导出.csv", str);
    })

    function getOrderListStr() {
        var str = "";
        $(".tr-th").each(function () {
            var ele = {
                time: $(this).find(".dealtime").text(),
                billId: $(this).find(".number").text().trim().replace(/\s+/, ""),
                amount: $(this).next().find(".amount span:first-child").text().replace("总额", "").trim(),
                status: $(this).next().find(".order-status").text().trim(),
            };
            var arr = $(this).nextAll();
            var str1 = "";
            for (var i = 0; i < arr.length; i++) {
                str1 += $(arr[i]).find(".p-name").text().trim();
                str1 += "(" + $(arr[i]).find(".goods-number").text().trim() + ")";
                str1 += ","
            }
            ele.title = str1;
            str += `"${ele.billId}","${ele.time}","${ele.status}","${ele.amount}","${ele.title}"`;
            str += "\n";
        })
      
        return str;
    }

    function createAndDownloadFile(fileName, content) {
        var aTag = document.createElement('a');
        var blob = new Blob([content]);
        aTag.download = fileName;
        aTag.href = URL.createObjectURL(blob);
        aTag.click();
        URL.revokeObjectURL(blob);
    }

})();