// ==UserScript==
// @name         自动生成亚马逊账单报告
// @namespace    liu12
// @version      0.4
// @description  每月自动操作一次，替代用户点击生成亚马逊账单报告
// @author       刘一二
// @match        *://sellercentral.amazon.com/*
// @match        *://sellercentral.amazon.ca/*
// @match        *://sellercentral.amazon.com.mx/*
// @match        *://sellercentral.amazon.co.uk/*
// @match        *://sellercentral.amazon.de/*
// @match        *://sellercentral.amazon.fr/*
// @match        *://sellercentral.amazon.it/*
// @match        *://sellercentral.amazon.es/*
// @match        *://sellercentral.amazon.jp/*
// @require      https://code.jquery.com/jquery-latest.js
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';

    var AmazonReport = {

        year: 0,
        month: 0,

        /**
        * 获取账号
        */
        getAccount: function() {
            return $("#sc-mkt-switcher-form .sc-mkt-picker-switcher-txt")[0].html()
        },

        /**
        * 申请生成报告
        */
        requestReport: function() {
            var sKey = 'requestReport:' + this.year + '-' + this.month;
            if (localStorage.getItem(sKey) == null) {
                var postData = {
                    reportType: "Transaction",
                    timeRangeType: "Monthly",
                    year: this.year,
                    month: this.month
                };

                $.ajax({
                    type: "POST",
                    url: "/payments/reports/custom/submit/generateReports",
                    data: JSON.stringify(postData),
                    dataType: "json",
                    contentType: "application/json;charset=utf-8",
                    success: function(response) {
                        // {"status":"SUCCESS","message":"请求交易月份：3年份：2020"}
                        console.log(response);
                        if (response.status == "SUCCESS") {
                            localStorage.setItem(sKey, 1);
                        }
                    }
                });
            }
        },

        /**
        * 通知账单系统拉取报告，
        */
        notify: function() {
            var _this = this;
            $.ajax({
                type: "POST",
                url: "账单系统网址",
                data: {
                    account:_this.getAccount(),
                    yearMonth: (_this.year + "=" + _this.month)
                },
                success: function(response) {
                    console.log(response);
                }
            });
        },

        init: function() {
            var account = this.getAccount();
            if (!account) {
                return; // 未检测到登录不处理
            }

            var date = new Date();
            var year = parseInt(date.getFullYear());
            var month = parseInt(date.getMonth());
            if (month == 0) {
                year--;
                month = 12;
            }
            this.year = year;
            this.month = month;

            this.requestReport();
            //this.notify();
        }
    };

    $(function() {
        AmazonReport.init();
    });

})();