package com.iamberry.rst.utils;

import com.alibaba.fastjson.JSONObject;
import com.iamberry.rst.core.order.EOrderRequestData;
import com.iamberry.wechat.tools.HttpClient431Util;
import com.sun.org.apache.xml.internal.security.utils.Base64;


import java.io.FileOutputStream;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.security.MessageDigest;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @author 献
 * @company 深圳爱贝源科技有限公司
 * @date 2018/5/25 17:50
 * @tel 18271840547
 * @website www.iamberry.com
 */
public class OrderUtils {

    //电商ID
    private static final String EBusinessID="1343593";
    //电商加密私钥，快递鸟提供
    private static final String AppKey="3597c368-9dc0-40b5-9cf2-86d9cb90e38a";
    // 正式环境地址：http://api.kdniao.cc/api/Eorderservice
    // 测试环境地址：http://testapi.kdniao.cc:8081/api/EOrderService
    private static final String ReqURL="http://api.kdniao.cc/api/Eorderservice";

    public static void main(String[] args) throws Exception {
        EOrderRequestData eOrderRequestData = new EOrderRequestData();
        eOrderRequestData.setShipperCode("SF");
        eOrderRequestData.setOrderCode("28230283280823");
        eOrderRequestData.setPayType(1);
        eOrderRequestData.setExpType("1");
        eOrderRequestData.setCost(3680.00);
        eOrderRequestData.setOtherCost(0.0);
        // 收件人信息
        Map<String, Object> Receiver = new HashMap<String, Object>();
        Receiver.put("Name", "何秀刚");
        Receiver.put("Tel", "18989890909");
        Receiver.put("ProvinceName", "广东省");
        Receiver.put("CityName", "深圳市");
        Receiver.put("Address", "莲花街道深南大道特区报业大厦12B");
        eOrderRequestData.setReceiver(Receiver);
        // 发件人信息
        Map<String, Object> Sender = new HashMap<String, Object>();
        Sender.put("Name", "何秀刚");
        Sender.put("Tel", "18778780808");
        Sender.put("ProvinceName", "广东省");
        Sender.put("CityName", "深圳市");
        Sender.put("Address", "莲花街道深南大道特区报业大厦12B");
        eOrderRequestData.setSender(Sender);
        // 产品信息
        List<Map<String, Object>> Commodity = new ArrayList<>();
        Map<String, Object> product1 = new HashMap<String, Object>();
        product1.put("GoodsName", "美国WaterO净饮水一体机");
        Map<String, Object> product2 = new HashMap<String, Object>();
        product2.put("GoodsName", "爱贝源智能冲奶机M1");
        Commodity.add(product1);
        // Commodity.add(product2);
        eOrderRequestData.setCommodity(Commodity);
        eOrderRequestData.setWeight(11.9);
        eOrderRequestData.setQuantity(2);
        eOrderRequestData.setIsReturnPrintTemplate(1);

        // 执行
        String json = orderOnlineByJson(eOrderRequestData);
        System.out.println(json);
        JSONObject jsonObject = JSONObject.parseObject(json);
        Object template = jsonObject.get("PrintTemplate");
        // 写入本地磁盘
        OutputStream outputStream = new FileOutputStream("C:\\Users\\Administrator\\Desktop\\test.html");
        outputStream.write(template.toString().getBytes("UTF-8"));
        outputStream.flush();
        outputStream.close();
    }

    /**
     * Json方式 电子面单
     * @throws Exception
     */
    public static String orderOnlineByJson(EOrderRequestData orderRequestData) throws Exception {
        // 生成电子面单的请求数据
        String requestData = JSONObject.toJSONString(orderRequestData);
        // 生成系统级请求数据
        Map<String, String> params = new HashMap<String, String>();
        params.put("RequestData", urlEncoder(requestData, "UTF-8"));
        params.put("EBusinessID", EBusinessID);
        params.put("RequestType", "1007");
        String dataSign=encrypt(requestData, AppKey, "UTF-8");
        params.put("DataSign", urlEncoder(dataSign, "UTF-8"));
        params.put("DataType", "2");
        // 发送请求
        return HttpClient431Util.doPost(params, ReqURL);
    }
    /**
     * MD5加密
     * @param str 内容
     * @param charset 编码方式
     * @throws Exception
     */
    @SuppressWarnings("unused")
    private static String MD5(String str, String charset) throws Exception {
        MessageDigest md = MessageDigest.getInstance("MD5");
        md.update(str.getBytes(charset));
        byte[] result = md.digest();
        StringBuilder sb = new StringBuilder(32);
        for (byte aResult : result) {
            int val = aResult & 0xff;
            if (val <= 0xf) {
                sb.append("0");
            }
            sb.append(Integer.toHexString(val));
        }
        return sb.toString().toLowerCase();
    }

    /**
     * base64编码
     * @param str 内容
     * @param charset 编码方式
     * @throws UnsupportedEncodingException
     */
    private static String base64(String str, String charset) throws UnsupportedEncodingException {
        return Base64.encode(str.getBytes(charset));
    }

    @SuppressWarnings("unused")
    private static String urlEncoder(String str, String charset) throws UnsupportedEncodingException{
        return URLEncoder.encode(str, charset);
    }

    /**
     * 电商Sign签名生成
     * @param content 内容
     * @param keyValue Appkey
     * @param charset 编码方式
     * @throws UnsupportedEncodingException ,Exception
     * @return DataSign签名
     */
    @SuppressWarnings("unused")
    private static String encrypt (String content, String keyValue, String charset) throws UnsupportedEncodingException, Exception {
        if (keyValue != null)
        {
            return base64(MD5(content + keyValue, charset), charset);
        }
        return base64(MD5(content, charset), charset);
    }
}