package main

/*
#include <stdlib.h>
*/
import "C"
import (
	"bytes"
	"crypto/md5"
	"encoding/hex"
	"encoding/json"
	"fmt"
	"github.com/parnurzeal/gorequest"
	"io"
	"mime/multipart"
	"net/http"
	"net/url"
	"os"
	"path/filepath"
	"sort"
	"strconv"
	"strings"
	"time"
	"unsafe"
)

// ErrorResponse 错误响应结构
type ErrorResponse struct {
	ErrorMsg  string      `json:"error_msg"`  // 错误信息
	SubMsg    string      `json:"sub_msg"`    // 子错误信息
	SubCode   interface{} `json:"sub_code"`   // 使用json.RawMessage处理null和不同类型
	ErrorCode int         `json:"error_code"` // 错误代码
	RequestID string      `json:"request_id"` // 请求ID
}

// ErrorWrapper 最外层错误响应包装
type ErrorWrapper struct {
	ErrorResponse ErrorResponse `json:"error_response"` // 错误响应
}

/*
 * 生成签名
 * param params[map[string]interface{}] 生成签名需要的map
 * param clientSecret[string] 客户端密钥
 * return 签名
 */
func generateSign(params map[string]interface{}, clientSecret string) string {
	// 获取所有键并排序
	keys := make([]string, 0, len(params))
	for k := range params {
		keys = append(keys, k)
	}
	// 按键名升序排序
	sort.Strings(keys)

	// 拼接签名字符串
	var signStr strings.Builder
	for _, k := range keys {
		// 跳过 sign 参数（签名本身不参与签名）
		if strings.ToLower(k) == "sign" {
			continue
		}

		value := ""
		if params[k] != nil {
			value = fmt.Sprintf("%v", params[k]) // 将任意值转为字符串
		}
		// 按照文档格式：参数名+参数值
		signStr.WriteString(k + value)
	}

	signString := signStr.String()

	// 拼接client_secret: client_secret + 参数串 + client_secret
	data := clientSecret + signString + clientSecret

	// MD5加密并转大写
	hasher := md5.New()
	hasher.Write([]byte(data))
	return strings.ToUpper(hex.EncodeToString(hasher.Sum(nil)))
}

/*
 * 类目预测
 * param clientId[string] 客户端ID
 * param clientSecret[string] 客户端密钥
 * param accessToken[string] 访问Token
 * param outerCatId[string] 外部类目ID
 * param outerCatName[string] 外部类目名称
 * param outerGoodsName[string] 外部商品名称
 * return 类目预测响应结构体，错误信息
 */
func pddGoodsOuterCatMappingGet(clientId, clientSecret, accessToken,
	outerCatId, outerCatName, outerGoodsName string) (string, error) {
	// API地址
	url := fmt.Sprint("https://gw-api.pinduoduo.com/api/router")
	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())

	// 生成签名参数
	params := map[string]interface{}{
		"type":             "pdd.goods.outer.cat.mapping.get", // API类型
		"data_type":        "JSON",                            // 数据类型
		"client_id":        clientId,                          // 客户端ID
		"access_token":     accessToken,                       // 访问令牌
		"outer_cat_id":     outerCatId,                        // 外部类目ID
		"outer_cat_name":   outerCatName,                      // 外部类目名称
		"outer_goods_name": outerGoodsName,                    // 外部商品名称
		"timestamp":        timestamp,                         // 时间戳
	}
	// 生成签名
	sign := generateSign(params, clientSecret)
	// 请求体
	formData := map[string]interface{}{
		"type":             "pdd.goods.outer.cat.mapping.get",
		"data_type":        "JSON",
		"client_id":        clientId,
		"access_token":     accessToken,
		"outer_cat_id":     outerCatId,
		"outer_cat_name":   outerCatName,
		"outer_goods_name": outerGoodsName,
		"timestamp":        timestamp,
		"sign":             sign, // 签名
	}
	request := gorequest.New()
	resp, body, errs := request.Get(url).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Timeout(30 * time.Second). // 30秒超时
		Send(formData).            // 发送表单数据
		End()                      // 结束请求
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}
	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

/*
 * 快递公司查看
 * param clientId[string] 客户端ID
 * param clientSecret[string] 客户端密钥
 * return 快递公司查看响应结构体，错误信息
 */
func pddLogisticsCompaniesGet(clientId, clientSecret string) (string, error) {
	url := fmt.Sprint("https://gw-api.pinduoduo.com/api/router")
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":      "pdd.logistics.companies.get", // API类型：获取物流公司
		"data_type": "JSON",
		"client_id": clientId,
		"timestamp": timestamp,
	}
	sign := generateSign(params, clientSecret)
	// 请求体
	formData := map[string]interface{}{
		"type":      "pdd.logistics.companies.get",
		"data_type": "JSON",
		"client_id": clientId,
		"timestamp": timestamp,
		"sign":      sign,
	}
	request := gorequest.New()
	resp, body, errs := request.Get(url).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Timeout(30 * time.Second).
		Send(formData).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理：检查是否有错误响应
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}

	return string(responseJSON), nil
}

/*
 * erp打单信息同步
 * param clientId[string] 客户端ID
 * param clientSecret[string] 客户端密钥
 * param accessToken[string] 访问Token
 * param logisticsId[string] 物流公司编码
 * param orderSn[string] 订单号
 * param orderState[string] 订单状态：1-已打单
 * param waybillNo[string] 运单号
 * return 快递公司查看响应结构体，错误信息
 */
func pddErpOrderSync(clientId, clientSecret, accessToken, logisticsId,
	orderSn, orderState, waybillNo string) (string, error) {
	url := fmt.Sprint("https://gw-api.pinduoduo.com/api/router")
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名
	params := map[string]interface{}{
		"type":         "pdd.erp.order.sync", // API类型：ERP订单同步
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"logistics_id": logisticsId, // 物流公司ID
		"order_sn":     orderSn,     // 订单号
		"order_state":  orderState,  // 订单状态
		"waybill_no":   waybillNo,   // 运单号
		"timestamp":    timestamp,
	}
	sign := generateSign(params, clientSecret)
	// 请求体
	formData := map[string]interface{}{
		"type":         "pdd.erp.order.sync",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"logistics_id": logisticsId,
		"order_sn":     orderSn,
		"order_state":  orderState,
		"waybill_no":   waybillNo,
		"timestamp":    timestamp,
		"sign":         sign,
	}
	request := gorequest.New()
	resp, body, errs := request.Get(url).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Timeout(30 * time.Second).
		Send(formData).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

/*
 * 订单发货通知接口
 * param clientId[string] 客户端ID
 * param clientSecret[string] 客户端密钥
 * param accessToken[string] 访问Token
 * param logisticsOnlineSendJson[string] 订单发货通知json字符串
 * return 订单发货通知接口响应结构体，错误信息
 */
func pddLogisticsOnlineSend(clientId, clientSecret, accessToken string, logisticsOnlineSendJson string) (string, error) {
	url := fmt.Sprint("https://gw-api.pinduoduo.com/api/router")
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名
	params := map[string]interface{}{
		"type":         "pdd.logistics.online.send",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(logisticsOnlineSendJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	request := gorequest.New()
	resp, body, errs := request.Get(url).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Timeout(30 * time.Second).
		Send(params).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// LogisticsCompany 物流公司信息结构体
type LogisticsCompany struct {
	Available        int    `json:"available"`         // 是否可用
	Code             string `json:"code"`              // 物流公司代码
	ID               int    `json:"id"`                // 物流公司ID
	LogisticsCompany string `json:"logistics_company"` // 物流公司名称
}

// LogisticsCompaniesGetResponse 物流公司列表响应结构体
type LogisticsCompaniesGetResponse struct {
	LogisticsCompanies []LogisticsCompany `json:"logistics_companies"` // 物流公司列表
}

// LogisticsResponse 最外层响应结构体
type LogisticsResponse struct {
	LogisticsCompaniesGetResponse LogisticsCompaniesGetResponse `json:"logistics_companies_get_response"` // 物流公司响应
}

/*
 * 拼多多订单同步（组合接口：先查物流公司，再同步订单）
 * param clientId[string] 客户端ID
 * param clientSecret[string] 客户端密钥
 * param accessToken[string] 访问Token
 * param logisticsCompany[string] 外部类目ID
 * param logisticsOnlineSendJson[string] 拼多多订单同步json字符串
 * return 类目预测响应结构体，错误信息
 */
func pddOrderSynchronization(clientId, clientSecret, accessToken, logisticsCompany, logisticsOnlineSendJson string) (string, error) {

	var logisticsOnlineSendData map[string]interface{}
	err := json.Unmarshal([]byte(logisticsOnlineSendJson), &logisticsOnlineSendData)
	if err != nil {
		return "", fmt.Errorf("logisticsOnlineSendJson JSON解析失败: %v", err)
	}

	// 1. 获取物流公司列表
	logisticsCompaniesGet, err := pddLogisticsCompaniesGet(clientId, clientSecret)
	if err != nil {
		return "", err
	}
	// 2. 解析物流公司响应
	var response LogisticsResponse
	if err := json.Unmarshal([]byte(logisticsCompaniesGet), &response); err != nil {
		return "", fmt.Errorf("解析JSON失败: %v", err)
	}
	// 3. 根据物流公司名称查找对应的物流公司ID
	for _, lc := range response.LogisticsCompaniesGetResponse.LogisticsCompanies {
		if lc.LogisticsCompany == logisticsCompany {
			logisticsOnlineSendData["logistics_id"] = fmt.Sprintf("%d", lc.ID)
			break
		}
	}
	// logistics
	fmt.Println(logisticsOnlineSendData)

	logisticsOnlineSendStr, err := json.Marshal(logisticsOnlineSendData)
	if err != nil {
		return "", fmt.Errorf("logisticsOnlineSendData 序列化失败: %v", err)
	}
	logisticsOnlineSend, err := pddLogisticsOnlineSend(clientId, clientSecret, accessToken, string(logisticsOnlineSendStr))
	if err != nil {
		return "", err
	}
	return logisticsOnlineSend, nil
}

/*
 * 商品图片上传接口
 * param clientId[string] 客户端ID
 * param clientSecret[string] 客户端密钥
 * param accessToken[string] 访问Token
 * param filePath[string] 商品图片文件流
 * return 商品图片上传响应结构体，错误信息
 */
func pddGoodsImgUpload(clientId, clientSecret, accessToken string, filePath string) (string, error) {
	url := fmt.Sprint("https://gw-upload.pinduoduo.com/api/upload") // 上传专用地址

	// 1. 打开文件
	file, err := os.Open(filePath)
	if err != nil {
		return "", fmt.Errorf("打开文件失败: %v", err)
	}
	defer file.Close() // 确保文件关闭

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.goods.img.upload", // API类型：商品图片上传
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	sign := generateSign(params, clientSecret)

	// 创建multipart/form-data请求体
	body := &bytes.Buffer{}
	writer := multipart.NewWriter(body)

	// 读取文件内容
	fileData, err := os.ReadFile(filePath)
	if err != nil {
		return "", fmt.Errorf("读取文件失败: %v", err)
	}

	// 添加文件字段
	part, err := writer.CreateFormFile("file", filepath.Base(filePath))
	if err != nil {
		return "", fmt.Errorf("创建表单文件失败: %v", err)
	}
	_, err = io.Copy(part, bytes.NewReader(fileData))
	if err != nil {
		return "", fmt.Errorf("复制文件内容失败: %v", err)
	}

	// 添加其他参数到multipart表单
	for key, value := range params {
		writer.WriteField(key, fmt.Sprintf("%v", value))
	}
	writer.WriteField("sign", sign) // 添加签名
	writer.Close()                  // 关闭writer，完成表单构建

	// 发送POST请求
	request := gorequest.New()
	resp, respBody, errs := request.Post(url).
		Timeout(30*time.Second).
		Set("Content-Type", writer.FormDataContentType()). // 设置Content-Type
		Send(body.String()).                               // 发送请求体
		End()

	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(respBody), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(respBody), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// GoodsAddRequest 商品添加/编辑请求结构体
type GoodsAddRequest struct {
	AutoFillSpuProperty bool                `json:"auto_fill_spu_property,omitempty"` // 是否自动补充标品属性
	BadFruitClaim       int                 `json:"bad_fruit_claim,omitempty"`        // 坏果包赔
	BuyLimit            int64               `json:"buy_limit,omitempty"`              // 限购次数
	CarouselGallery     []string            `json:"carousel_gallery"`                 // 商品轮播图
	CarouselVideo       []CarouselVideo     `json:"carousel_video,omitempty"`         // 商品视频
	CarouselVideoURL    string              `json:"carousel_video_url,omitempty"`     // 轮播视频
	CatID               int64               `json:"cat_id"`                           // 叶子类目ID
	CostTemplateID      int64               `json:"cost_template_id"`                 // 物流运费模板ID
	CountryID           int                 `json:"country_id"`                       // 地区/国家ID
	CustomerNum         int64               `json:"customer_num,omitempty"`           // 团购人数
	Customs             string              `json:"customs,omitempty"`                // 海关名称
	DeliveryOneDay      int                 `json:"delivery_one_day,omitempty"`       // 是否当日发货
	DeliveryType        int                 `json:"delivery_type,omitempty"`          // 发货方式
	DetailGallery       []string            `json:"detail_gallery"`                   // 商品详情图
	ElecGoodsAttributes ElecGoodsAttributes `json:"elec_goods_attributes,omitempty"`  // 卡券类商品属性
	GoodsDesc           string              `json:"goods_desc,omitempty"`             // 商品描述
	GoodsName           string              `json:"goods_name"`                       // 商品标题
	GoodsProperties     []GoodsProperty     `json:"goods_properties,omitempty"`       // 商品属性列表
	GoodsTradeAttr      GoodsTradeAttr      `json:"goods_trade_attr,omitempty"`       // 日历商品交易相关信息
	GoodsTravelAttr     GoodsTravelAttr     `json:"goods_travel_attr,omitempty"`      // 商品出行信息
	GoodsType           int                 `json:"goods_type"`                       // 商品类型
	IgnoreEditWarn      bool                `json:"ignore_edit_warn,omitempty"`       // 是否获取商品发布警告信息
	ImageURL            string              `json:"image_url,omitempty"`              // 商品主图
	InvoiceStatus       bool                `json:"invoice_status,omitempty"`         // 是否支持开票
	IsCustoms           bool                `json:"is_customs,omitempty"`             // 是否需要上报海关
	IsFolt              bool                `json:"is_folt"`                          // 是否支持假一赔十
	IsGroupPreSale      int                 `json:"is_group_pre_sale,omitempty"`      // 是否成团预售
	IsPreSale           bool                `json:"is_pre_sale"`                      // 是否预售
	IsRefundable        bool                `json:"is_refundable"`                    // 是否7天无理由退换货
	IsSkuPreSale        int                 `json:"is_sku_pre_sale,omitempty"`        // 是否sku预售
	LackOfWeightClaim   int                 `json:"lack_of_weight_claim,omitempty"`   // 缺重包退
	LocalServiceIDList  []int               `json:"local_service_id_list,omitempty"`  // 本地服务id
	MaiJiaZiTi          string              `json:"mai_jia_zi_ti,omitempty"`          // 买家自提模版id
	MarketPrice         int64               `json:"market_price"`                     // 参考价格（分）
	OrderLimit          int                 `json:"order_limit,omitempty"`            // 单次限量
	OriginCountryID     int                 `json:"origin_country_id,omitempty"`      // 原产地id
	OutGoodsID          string              `json:"out_goods_id,omitempty"`           // 商品外部编码
	OutSourceGoodsID    string              `json:"out_source_goods_id,omitempty"`    // 第三方商品Id
	OutSourceType       int                 `json:"out_source_type,omitempty"`        // 第三方商品来源
	OverseaGoods        OverseaGoods        `json:"oversea_goods,omitempty"`          // 海淘商品信息
	OverseaType         int                 `json:"oversea_type,omitempty"`           // oversea_type
	PreSaleTime         int64               `json:"pre_sale_time,omitempty"`          // 预售时间
	PrivacyDelivery     int                 `json:"privacy_delivery,omitempty"`       // 保密发货
	QuanGuoLianBao      int                 `json:"quan_guo_lian_bao,omitempty"`      // 是否支持全国联保
	SecondHand          bool                `json:"second_hand"`                      // 是否二手商品
	ShangMenAnZhuang    string              `json:"shang_men_an_zhuang,omitempty"`    // 上门安装模版id
	ShipmentLimitSecond int64               `json:"shipment_limit_second"`            // 承诺发货时间（秒）
	ShopGroupID         int64               `json:"shop_group_id,omitempty"`          // 门店组id
	SizeSpecID          int64               `json:"size_spec_id,omitempty"`           // 尺码表id
	SkuList             []Sku               `json:"sku_list"`                         // sku对象列表
	SkuType             int                 `json:"sku_type,omitempty"`               // 库存方式
	SongHuoAnZhuang     string              `json:"song_huo_an_zhuang,omitempty"`     // 送货入户并安装模版id
	SongHuoRuHu         string              `json:"song_huo_ru_hu,omitempty"`         // 送货入户模版id
	TinyName            string              `json:"tiny_name,omitempty"`              // 短标题
	TwoPiecesDiscount   int                 `json:"two_pieces_discount,omitempty"`    // 满2件折扣
	Warehouse           string              `json:"warehouse,omitempty"`              // 保税仓
	WarmTips            string              `json:"warm_tips,omitempty"`              // 水果类目温馨提示
	ZhiHuanBuXiu        int                 `json:"zhi_huan_bu_xiu,omitempty"`        // 只换不修的天数
}

// CarouselVideo 轮播视频
type CarouselVideo struct {
	FileID   int64  `json:"file_id,omitempty"`   // 商品视频id
	VideoURL string `json:"video_url,omitempty"` // 商品视频url
}

// ElecGoodsAttributes 卡券类商品属性
type ElecGoodsAttributes struct {
	BeginTime int64 `json:"begin_time,omitempty"` // 开始时间
	DaysTime  int   `json:"days_time,omitempty"`  // 天数内有效
	EndTime   int64 `json:"end_time,omitempty"`   // 截止时间
	TimeType  int   `json:"time_type,omitempty"`  // 卡券核销类型
}

// GoodsProperty 商品属性
type GoodsProperty struct {
	GroupID      int    `json:"group_id,omitempty"`       // 属性值分组ID
	ImgURL       string `json:"img_url,omitempty"`        // 图片url
	Note         string `json:"note,omitempty"`           // 备注
	ParentSpecID int64  `json:"parent_spec_id,omitempty"` // 父规格ID
	RefPid       int64  `json:"ref_pid,omitempty"`        // 引用属性id
	SpecID       int64  `json:"spec_id,omitempty"`        // 规格ID
	TemplatePid  int64  `json:"template_pid,omitempty"`   // 模板属性id
	Value        string `json:"value,omitempty"`          // 属性值
	ValueUnit    string `json:"value_unit,omitempty"`     // 属性单位
	Vid          int64  `json:"vid,omitempty"`            // 属性值id
	//TableInfo    []TableValueList `json:"table_info,omitempty"`     // 成分表表单信息
}

//// TableValueList 表单内容列表
//type TableValueList struct {
//	ColumnType int    `json:"column_type,omitempty"` // 列类型 1-材质成分百分比
//	Unit       string `json:"unit,omitempty"`        // 表单单位，材质成分表时为：%
//	Value      string `json:"value,omitempty"`       // 表单值，材质成分表时为：占比百分值
//}

// GoodsTradeAttr 日历商品交易相关信息
type GoodsTradeAttr struct {
	AdvancesDays int          `json:"advances_days,omitempty"` // 提前预定天数
	BookingNotes BookingNotes `json:"booking_notes,omitempty"` // 预订须知
	LifeSpan     int          `json:"life_span,omitempty"`     // 卡券有效期
}

// BookingNotes 预订须知
type BookingNotes struct {
	URL *string `json:"url,omitempty"` // 预定须知图片地址
}

// GoodsTravelAttr 商品出行信息
type GoodsTravelAttr struct {
	NeedTourist bool `json:"need_tourist,omitempty"` // 出行人是否必填
	Type        int  `json:"type,omitempty"`         // 日历商品类型
}

// OverseaGoods 海淘商品信息
type OverseaGoods struct {
	BondedWarehouseKey string `json:"bonded_warehouse_key"`           // 保税仓唯一标识
	ConsumptionTaxRate int    `json:"consumption_tax_rate,omitempty"` // 消费税率
	CustomsBroker      string `json:"customs_broker,omitempty"`       // 清关服务商
	HsCode             string `json:"hs_code,omitempty"`              // 海关编号
	ValueAddedTaxRate  int    `json:"value_added_tax_rate,omitempty"` // 增值税率
}

// Sku SKU信息
type Sku struct {
	IsOnsale       int           `json:"is_onsale"`                   // sku上架状态
	Length         int64         `json:"length,omitempty"`            // sku送装参数：长度
	LimitQuantity  int64         `json:"limit_quantity"`              // sku购买限制
	MultiPrice     int64         `json:"multi_price"`                 // 商品团购价格
	OutSkuSn       string        `json:"out_sku_sn,omitempty"`        // 商品sku外部编码
	OutSourceSkuID string        `json:"out_source_sku_id,omitempty"` // 第三方sku Id
	OverseaSku     OverseaSku    `json:"oversea_sku,omitempty"`       // 海淘sku信息
	Price          int64         `json:"price"`                       // 商品单买价格
	Quantity       int64         `json:"quantity"`                    // 商品sku库存数量
	SkuPreSaleTime int           `json:"sku_pre_sale_time,omitempty"` // sku预售时间戳
	SkuProperties  []SkuProperty `json:"sku_properties"`              // sku属性
	SpecIDList     string        `json:"spec_id_list"`                // 商品规格列表
	ThumbURL       string        `json:"thumb_url"`                   // sku缩略图
	Weight         int64         `json:"weight"`                      // 重量（g）
}

// OverseaSku 海淘SKU信息
type OverseaSku struct {
	MeasurementCode string `json:"measurement_code"` // 计量单位编码
	Specifications  string `json:"specifications"`   // 规格
	Taxation        int    `json:"taxation"`         // 税费
}

// SkuProperty SKU属性
type SkuProperty struct {
	Punit  string `json:"punit"`   // 属性单位
	RefPid int64  `json:"ref_pid"` // 属性id
	Value  string `json:"value"`   // 属性值
	Vid    int64  `json:"vid"`     // 属性值id
}

/*
 * 商品新增接口
 * param clientId[string] 客户端ID
 * param clientSecret[string] 客户端密钥
 * param accessToken[string] 访问Token
 * param goodsAddJson[string] 新增商品信息json字符串
 * return 商品新增接口响应结构体，错误信息
 */
func pddGoodsAdd(clientId, clientSecret, accessToken string, goodsAddJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.goods.add", // API类型：商品新增接口
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if goodsAddJson == "" {
		return "", fmt.Errorf("goodsAddJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(goodsAddJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

/*
 * 联合拼多多图片上传的商品新增（组合接口）
 * param clientId[string] 客户端ID
 * param clientSecret[string] 客户端密钥
 * param accessToken[string] 访问Token
 * param goodsAddJson[string] 新增商品信息json字符串
 * return 商品新增接口响应结构体，错误信息
 */
func selfPddGoodsAdd(clientId, clientSecret, accessToken string, filePath string, goodsAddJson string) (string, error) {
	// 1. 上传商品图片
	upload, err := pddGoodsImgUpload(clientId, clientSecret, accessToken, filePath)
	if err != nil {
		return "", err
	}
	// 2. 解析商品添加请求JSON
	var goodsAddRequest GoodsAddRequest
	if err := json.Unmarshal([]byte(goodsAddJson), &goodsAddRequest); err != nil {
		return "", fmt.Errorf("解析 goodsAddJson 失败： %v", err)
	}
	// 3. 设置图片URL
	goodsAddRequest.ImageURL = upload
	// 4. 重新序列化为JSON
	goodsAddRequestStr, err := json.Marshal(goodsAddRequest)
	if err != nil {
		return "", fmt.Errorf("序列化 goodsAddRequest 失败：%v", err)
	}
	// 5. 调用商品添加接口
	add, err := pddGoodsAdd(clientId, clientSecret, accessToken, string(goodsAddRequestStr))
	if err != nil {
		return "", err
	}
	return add, nil
}

/*
 * 批量数据解密脱敏接口
 * param clientId[string] 客户端ID
 * param clientSecret[string] 客户端密钥
 * param accessToken[string] 访问Token
 * param reqJson[string] 批量数据解密脱敏接口json字符串
 * return 批量数据解密脱敏接口响应结构体，错误信息
 */
func pddOpenDecryptMaskBatch(clientId, clientSecret, accessToken string, reqJson string) (string, error) {
	url := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")
	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.open.decrypt.mask.batch", // API类型：批量解密脱敏
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}
	params["data_list"] = reqJson // 添加数据列表

	sign := generateSign(params, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign
	request := gorequest.New()
	resp, body, errs := request.Get(url).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Timeout(30 * time.Second).
		Send(params).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 生成商家自定义的规格
func pddGoodsSpecIdGet(clientId, clientSecret, accessToken, parentSpecId, specName string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")
	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]string{
		"type":           "pdd.goods.spec.id.get", // API类型：批量解密脱敏
		"data_type":      "JSON",
		"client_id":      clientId,
		"access_token":   accessToken,
		"parent_spec_id": parentSpecId,
		"spec_name":      specName,
		"timestamp":      timestamp,
	}

	sign := generateSign(map[string]interface{}{
		"type":           params["type"],
		"data_type":      params["data_type"],
		"client_id":      params["client_id"],
		"access_token":   params["access_token"],
		"parent_spec_id": params["parent_spec_id"],
		"spec_name":      params["spec_name"],
		"timestamp":      params["timestamp"],
	}, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		formData.Set(key, value)
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()). // 发送编码后的表单数据
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// PddGoodsSkuPriceUpdateRequest 修改价格请求结构体
type PddGoodsSkuPriceUpdateRequest struct {
	GoodsId           int64              `json:"goods_id"`
	IgnoreEditWarn    bool               `json:"ignore_edit_warn,omitempty"`
	MarketPrice       int64              `json:"market_price,omitempty"`
	MarketPriceInYuan string             `json:"market_price_in_yuan,omitempty"`
	SkuPriceList      []SkuPriceListItem `json:"sku_price_list"`
	SyncGoodsOperate  int                `json:"sync_goods_operate,omitempty"`
	TwoPiecesDiscount int                `json:"two_pieces_discount,omitempty"`
}

// SkuPriceListItem SKU价格列表项
type SkuPriceListItem struct {
	GroupPrice  int64 `json:"group_price"`
	IsOnsale    int   `json:"is_onsale"`
	SinglePrice int64 `json:"single_price"`
	SkuId       int64 `json:"sku_id"`
}

// 修改商品sku价格
func pddGoodsSkuPriceUpdate(clientId, clientSecret, accessToken string, requestJson string) (string, error) {

	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.goods.sku.price.update",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	req := gorequest.New()
	resp, body, errs := req.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()). // 发送编码后的表单数据
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		fmt.Println("error_response", response)
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d, 详细错误： %v", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode, errorWrapper.ErrorResponse.SubMsg)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// PddGoodsQuantityUpdateRequest 商品库存更新接口请求参数
type PddGoodsQuantityUpdateRequest struct {
	// 是否强制更新，仅update_type=1(全量更新)时有效
	// 默认值false；force_update=false时，quantity不能小于预扣库存；
	// force_update=true时，代表强制更新，当quantity<预扣库存时，不报错，直接将quantity清0
	ForceUpdate *bool `json:"force_update,omitempty"`
	// 商品id
	GoodsId int64 `json:"goods_id" validate:"required"`
	// sku商家编码
	OuterId *string `json:"outer_id,omitempty"`
	// 库存修改值
	// 当全量更新库存时，quantity必须为大于等于0的正整数；
	// 当增量更新库存时，quantity为整数，可小于等于0。
	// 若增量更新时传入的库存为负数，则负数与实际库存之和不能小于0。
	// 比如当前实际库存为1，传入增量更新quantity=-1，库存改为0
	Quantity int64 `json:"quantity" validate:"required"`
	// sku_id和outer_id必填一个
	SkuId *int64 `json:"sku_id,omitempty"`
	// 库存更新方式，可选。1为全量更新，2为增量更新。
	// 如果不填，默认为全量更新
	UpdateType *int32 `json:"update_type,omitempty"`
}

// 商品库存更新接口
func pddGoodsQuantityUpdate(clientId, clientSecret, accessToken string, request PddGoodsQuantityUpdateRequest) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")
	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())

	// 验证必需参数
	if request.GoodsId == 0 {
		return "", fmt.Errorf("goods_id 不能为空")
	}

	// 验证sku_id和outer_id至少有一个
	if request.SkuId == nil && request.OuterId == nil {
		return "", fmt.Errorf("sku_id 和 outer_id 不能同时为空")
	}

	// 生成签名参数
	params := map[string]string{
		"type":         "pdd.goods.quantity.update", // API类型：批量解密脱敏
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
		"goods_id":     strconv.FormatInt(request.GoodsId, 10),
	}

	// 设置可选参数
	if request.UpdateType != nil {
		params["update_type"] = strconv.FormatInt(int64(*request.UpdateType), 10)
	}

	if request.SkuId != nil {
		params["sku_id"] = strconv.FormatInt(*request.SkuId, 10)
	}

	if request.OuterId != nil {
		params["outer_id"] = *request.OuterId
	}

	params["quantity"] = strconv.FormatInt(request.Quantity, 10)

	if request.ForceUpdate != nil {
		params["force_update"] = strconv.FormatBool(*request.ForceUpdate)
	}

	// 复制参数用于签名（保持顺序）
	signParams := make(map[string]interface{})
	for k, v := range params {
		signParams[k] = v
	}

	sign := generateSign(signParams, clientSecret)
	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		formData.Set(key, value)
	}

	req := gorequest.New()
	resp, body, errs := req.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()). // 发送编码后的表单数据
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 商品图片上传接口
func pddGoodsImageUpload(clientId, clientSecret, accessToken string, fileBase string) (string, error) {
	pddUrl := "http://gw-api.pinduoduo.com/api/router"
	// 准备参数
	timestamp := strconv.FormatInt(time.Now().Unix(), 10)
	params := map[string]string{
		"type":         "pdd.goods.image.upload",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
		"image":        fileBase,
	}

	sign := map[string]interface{}{
		"type":         "pdd.goods.image.upload",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
		"image":        fileBase,
	}

	// 生成签名
	params["sign"] = generateSign(sign, clientSecret)

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		formData.Set(key, value)
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()). // 发送编码后的表单数据
		End()

	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 订单基础信息列表查询接口（根据成交时间）
func pddOrderBasicListGet(clientId, clientSecret, accessToken string, orderBasicListGetJSONStr string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.order.basic.list.get", // API类型：商品新增接口
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if orderBasicListGetJSONStr == "" {
		return "", fmt.Errorf("goodsAddJson 参数为空！")
	}
	// 将JSON参数合并到params中
	toParams, err := addStructToParams(orderBasicListGetJSONStr, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 获取商品提交的商品详情
func pddGoodsCommitDetailGet(clientId, clientSecret, accessToken string, goodsCommitId, goodsId string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":            "pdd.goods.commit.detail.get", // API类型：商品新增接口
		"client_id":       clientId,
		"access_token":    accessToken,
		"timestamp":       timestamp,
		"goods_commit_id": goodsCommitId,
		"goods_id":        goodsId,
	}

	sign := generateSign(params, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 获取拼多多系统时间
func pddTimeGet(clientId, clientSecret, accessToken string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.time.get", // API类型：商品新增接口
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	sign := generateSign(params, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 查询面单服务订购及面单使用情况
func pddWaybillSearch(clientId, clientSecret, accessToken, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.waybill.search", // API类型：商品新增接口
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 电子面单取号
func pddFdsWaybillGet(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.fds.waybill.get", // API类型：商品新增接口
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	marshal, _ := json.Marshal(params)
	fmt.Println("params:", string(marshal))

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %d", errorWrapper.ErrorResponse.ErrorMsg, errorWrapper.ErrorResponse.ErrorCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 商家取消获取的电子面单号
func pddWaybillCancel(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.waybill.cancel", // API类型：商品新增接口
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 商品列表接口
func pddGoodsListGet(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.goods.list.get",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 电子面单云打印接口
func pddWaybillGet(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.waybill.get",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
		"param_waybill_cloud_print_apply_new_request": requestJson,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	//// 将JSON参数合并到params中
	//toParams, err := addStructToParams(requestJson, params)
	//if err != nil {
	//	return "", err
	//}

	sign := generateSign(params, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	marshal, _ := json.Marshal(params)
	fmt.Println("参数：", string(marshal))
	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 通过面单号查询面单信息
func pddWaybillQueryByWaybillcode(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.waybill.query.by.waybillcode",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
		"param_list":   requestJson,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	sign := generateSign(params, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 云打印
func pddCloudPrint(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.cloud.print",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 云打印任务查询
func pddCloudPrintTaskQuery(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.cloud.print.task.query",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 云打印验证码
func pddCloudPrintVerifyCode(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.cloud.print.verify.code",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 云打印机绑定
func pddCloudPrinterBind(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.cloud.printer.bind",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 云打印机设置
func pddCloudPrinterSetting(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.cloud.printer.setting",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 云打印机状态查询
func pddCloudPrinterStatusQuery(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.cloud.printer.status.query",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 商品上架状态设置
func pddGoodsSaleStatusSet(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.goods.sale.status.set",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 删除商品接口
func pddDeleteGoodsCommit(clientId, clientSecret, accessToken string, requestJson string) (string, error) {
	pddUrl := fmt.Sprint("http://gw-api.pinduoduo.com/api/router")

	// 当前时间戳
	timestamp := fmt.Sprintf("%d", time.Now().Unix())
	// 生成签名参数
	params := map[string]interface{}{
		"type":         "pdd.delete.goods.commit",
		"data_type":    "JSON",
		"client_id":    clientId,
		"access_token": accessToken,
		"timestamp":    timestamp,
	}

	if requestJson == "" {
		return "", fmt.Errorf("requestJson 参数为空！")
	}

	// 将JSON参数合并到params中
	toParams, err := addStructToParams(requestJson, params)
	if err != nil {
		return "", err
	}

	sign := generateSign(toParams, clientSecret)

	if sign == "" {
		return "", fmt.Errorf("生成 sign 签名错误！")
	}
	params["sign"] = sign

	// 将参数编码为 application/x-www-form-urlencoded 格式
	formData := url.Values{}
	for key, value := range params {
		// 将interface{}类型的值转换为字符串
		switch v := value.(type) {
		case string:
			formData.Set(key, v)
		case int, int64, float64:
			formData.Set(key, fmt.Sprintf("%v", v))
		case bool:
			formData.Set(key, fmt.Sprintf("%t", v))
		default:
			// 如果是复杂类型，尝试转换为JSON字符串
			if jsonStr, err := json.Marshal(v); err == nil {
				formData.Set(key, string(jsonStr))
			} else {
				formData.Set(key, fmt.Sprintf("%v", v))
			}
		}
	}

	request := gorequest.New()
	resp, body, errs := request.Post(pddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/x-www-form-urlencoded;charset=utf-8").
		Timeout(30 * time.Second).
		Send(formData.Encode()).
		End()
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	if resp.StatusCode != 200 {
		return "", fmt.Errorf("HTTP状态码异常: %d, 响应: %s", resp.StatusCode, body)
	}

	// 解析响应
	var response map[string]interface{}
	if err := json.Unmarshal([]byte(body), &response); err != nil {
		return "", fmt.Errorf("解析响应失败: %v, 响应内容: %s", err, body)
	}

	// 异常处理
	if response["error_response"] != nil {
		var errorWrapper ErrorWrapper
		// 解析响应
		if err := json.Unmarshal([]byte(body), &errorWrapper); err != nil {
			return "", fmt.Errorf("解析 errorWrapper 失败: %v, 响应内容: %s", err, body)
		}
		return "", fmt.Errorf("请求失败: %v, 错误码: %v", errorWrapper.ErrorResponse.SubMsg, errorWrapper.ErrorResponse.SubCode)
	}

	// 转换成json字符串
	responseJSON, err := json.Marshal(response)
	if err != nil {
		return "", fmt.Errorf("JSON序列化失败: %v", err)
	}
	return string(responseJSON), nil
}

// 获取商品信息
func outPddAuthGetCommitDetailt(goodsCommitId, goodsId, accessToken string) {
	url := "http://127.0.0.1:4523/m1/6145055-5836942-default/api/pdd/auth/getCommitDetail"

	// 构建查询参数
	params := map[string]string{
		"goodsCommitId": goodsCommitId,
		"goodsId":       goodsId,
		"accessToken":   accessToken,
	}

	// 创建请求对象
	request := gorequest.New()

	// 发送GET请求
	resp, body, errs := request.Get(url).
		Query(params). // 添加查询参数
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		End() // 发送请求

	// 检查错误
	if len(errs) > 0 {
		for _, err := range errs {
			fmt.Println("请求错误:", err)
		}
		return
	}

	// 检查响应状态码
	if resp != nil && resp.StatusCode != http.StatusOK {
		fmt.Printf("HTTP错误: %s\n", resp.Status)
		return
	}

	// 输出响应体
	fmt.Println(body)
}

/*
获取商品详情信息
参数：goodsId：商品ID accessToken：店铺token
*/
func outPddAuthGetGoodsDetail(goodsId, accessToken string) (string, error) {
	// 请求路径
	outPddUrl := "http://pdd.buzhiyushu.cn/api/pdd/auth/getGoodsDetail"

	// 创建 multipart 表单数据
	body := &bytes.Buffer{}
	writer := multipart.NewWriter(body)

	// 添加表单字段
	_ = writer.WriteField("goodsId", goodsId)
	_ = writer.WriteField("accessToken", accessToken)

	contentType := writer.FormDataContentType()
	writer.Close()

	// 发送 GET 请求（实际上是带有表单数据的 GET 请求）
	resp, bodyBytes, errs := gorequest.New().
		Get(outPddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Connection", "keep-alive").
		Set("Content-Type", contentType).
		Send(body.String()).
		End()

	// 检查错误
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	// 检查响应状态码
	if resp != nil && resp.StatusCode != http.StatusOK {
		return "", fmt.Errorf("HTTP状态码异常:%d，响应内容:%s", resp.StatusCode, bodyBytes)
	}

	return bodyBytes, nil
}

/*
生成自定义规格
参数：specTypeId：规格类型ID specName：规格名称 accessToken：店铺token
*/
func outPddAuthSetSpec(specTypeId int, specName, accessToken string) (string, error) {
	outPddUrl := fmt.Sprintf("http://pdd.buzhiyushu.cn/api/pdd/auth/setSpec?specTypeId=%d&specName=%s&accessToken=%s", specTypeId, specName, accessToken)

	// 创建请求对象
	request := gorequest.New()

	// 发送GET请求
	resp, body, errs := request.Get(outPddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/json").
		End() // 发送请求
	// 检查错误
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	// 检查响应状态码
	if resp != nil && resp.StatusCode != http.StatusOK {
		return "", fmt.Errorf("HTTP状态码异常:%d，响应内容:%s", resp.StatusCode, body)
	}

	// 输出响应体
	return body, nil
}

// 获取商品信息
func outPddAuthGetCats() (string, error) {
	outPddUrl := "http://pdd.buzhiyushu.cn/api/pdd/auth/getCats"
	// 创建请求对象
	request := gorequest.New()

	// 发送GET请求
	resp, body, errs := request.Get(outPddUrl).
		Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36").
		Set("Accept", "application/json, text/plain, */*").
		Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8").
		Set("Content-Type", "application/json").
		End() // 发送请求
	// 检查错误
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	// 检查响应状态码
	if resp != nil && resp.StatusCode != http.StatusOK {
		return "", fmt.Errorf("HTTP状态码异常:%d，响应内容:%s", resp.StatusCode, body)
	}

	// 输出响应体
	return body, nil
}

// 修改价格
func outPddAuthUpdatePrice(jsonData string) (string, error) {
	// 请求url
	outPddUrl := "http://pdd.buzhiyushu.cn/api/pdd/auth/updatePrice"

	// 创建gorequest代理
	request := gorequest.New()

	// 发送POST请求，使用form-data格式
	// 注意：gorequest的Send方法会根据传入的类型自动处理
	resp, body, errs := request.Post(outPddUrl).
		Type("multipart").
		Send("jsonData=" + jsonData).
		End()

	// 处理错误
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	// 检查响应状态码
	if resp.StatusCode != 200 {
		return "", fmt.Errorf("请求返回非200状态码: %d", resp.StatusCode)
	}
	return body, nil
}

// 修改库存
func outPddAuthUpdateStock(jsonData string) (string, error) {
	// 请求url
	outPddUrl := "http://pdd.buzhiyushu.cn/api/pdd/auth/updateStock"

	// 创建gorequest代理
	request := gorequest.New()

	// 发送POST请求，使用form-data格式
	// 注意：gorequest的Send方法会根据传入的类型自动处理
	resp, body, errs := request.Post(outPddUrl).
		Type("multipart").
		Send("jsonData=" + jsonData).
		End()

	// 处理错误
	if len(errs) > 0 {
		return "", fmt.Errorf("请求失败: %v", errs)
	}

	// 检查响应状态码
	if resp.StatusCode != 200 {
		return "", fmt.Errorf("请求返回非200状态码: %d", resp.StatusCode)
	}
	return body, nil
}

// =========================== 辅助函数 ============================
// 将结构体的字段添加到 params 映射中
func addStructToParams(req string, params map[string]interface{}) (map[string]interface{}, error) {
	// 将JSON字符串解析为map
	var tempMap map[string]interface{}
	if err := json.Unmarshal([]byte(req), &tempMap); err != nil {
		return nil, fmt.Errorf("解析 req json失败：%v ", err)
	}

	//// 合并到params
	//for k, v := range tempMap {
	//	vStr, _ := json.Marshal(v)
	//	// 只添加非nil的值
	//	if v != nil {
	//		params[k] = string(vStr)
	//	}
	//}
	//合并到params
	for k, v := range tempMap {
		if v != nil {
			// 类型断言，直接处理各种类型
			switch val := v.(type) {
			case string:
				params[k] = val
			case bool:
				params[k] = val
			case nil:
				// 跳过nil
			case []interface{}: // 数组
				vBytes, _ := json.Marshal(val)
				params[k] = string(vBytes)
			case map[string]interface{}: // 对象
				vBytes, _ := json.Marshal(val)
				params[k] = string(vBytes)
			default:
				// 其他类型转换为字符串
				vBytes, _ := json.Marshal(val)
				strValue := string(vBytes)
				// 检查并去掉字符串类型的引号
				if len(strValue) >= 2 && strValue[0] == '"' && strValue[len(strValue)-1] == '"' {
					params[k] = strValue[1 : len(strValue)-1]
				} else {
					params[k] = strValue
				}
			}
		}
	}
	return params, nil
}

// ========================== C 导入函数 ===================

// PddGoodsOuterCatMappingGet 类目预测
//
//export PddGoodsOuterCatMappingGet
func PddGoodsOuterCatMappingGet(clientId, clientSecret, accessToken,
	outerCatId, outerCatName, outerGoodsName *C.char) *C.char {
	// 将C字符串转换为Go字符串
	goClientId := C.GoString(clientId)
	goClientSecret := C.GoString(clientSecret)
	goAccessToken := C.GoString(accessToken)
	goOuterCatId := C.GoString(outerCatId)
	goOuterCatName := C.GoString(outerCatName)
	goOuterGoodsName := C.GoString(outerGoodsName)
	// 调用Go函数
	info, err := pddGoodsOuterCatMappingGet(goClientId, goClientSecret, goAccessToken, goOuterCatId, goOuterCatName, goOuterGoodsName)
	if err != nil {
		return C.CString(err.Error()) // 返回错误信息
	}
	return C.CString(info) // 返回成功信息
}

// PddLogisticsCompaniesGet 快递公司查看
//
//export PddLogisticsCompaniesGet
func PddLogisticsCompaniesGet(clientId, clientSecret *C.char) *C.char {
	goClientId := C.GoString(clientId)
	goClientSecret := C.GoString(clientSecret)
	info, err := pddLogisticsCompaniesGet(goClientId, goClientSecret)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddErpOrderSync erp打单信息同步
//
//export PddErpOrderSync
func PddErpOrderSync(clientId, clientSecret, accessToken, logisticsId,
	orderSn, orderState, waybillNo *C.char) *C.char {
	goClientId := C.GoString(clientId)
	goClientSecret := C.GoString(clientSecret)
	goAccessToken := C.GoString(accessToken)
	goLogisticsId := C.GoString(logisticsId)
	goOrderSn := C.GoString(orderSn)
	goOrderState := C.GoString(orderState)
	goWaybillNo := C.GoString(waybillNo)
	info, err := pddErpOrderSync(goClientId, goClientSecret, goAccessToken, goLogisticsId, goOrderSn, goOrderState, goWaybillNo)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddOrderSynchronization 拼多多订单同步
//
//export PddOrderSynchronization
func PddOrderSynchronization(clientId, clientSecret, accessToken, logisticsCompany, logisticsOnlineSendJson *C.char) *C.char {
	goClientId := C.GoString(clientId)
	goClientSecret := C.GoString(clientSecret)
	goAccessToken := C.GoString(accessToken)
	goLogisticsCompany := C.GoString(logisticsCompany)
	goLogisticsOnlineSendJson := C.GoString(logisticsOnlineSendJson)
	info, err := pddOrderSynchronization(goClientId, goClientSecret, goAccessToken, goLogisticsCompany, goLogisticsOnlineSendJson)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddGoodsImgUpload 商品图片上传接口
//
//export PddGoodsImgUpload
func PddGoodsImgUpload(clientId, clientSecret, accessToken, filePath *C.char) *C.char {
	goClientId := C.GoString(clientId)
	goClientSecret := C.GoString(clientSecret)
	goAccessToken := C.GoString(accessToken)
	goFilePath := C.GoString(filePath)
	info, err := pddGoodsImgUpload(goClientId, goClientSecret, goAccessToken, goFilePath)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddGoodsAdd 商品新增接口
//
//export PddGoodsAdd
func PddGoodsAdd(clientId, clientSecret, accessToken, goodsAddJson *C.char) *C.char {
	goClientId := C.GoString(clientId)
	goClientSecret := C.GoString(clientSecret)
	goAccessToken := C.GoString(accessToken)
	goGoodsAddJson := C.GoString(goodsAddJson)
	info, err := pddGoodsAdd(goClientId, goClientSecret, goAccessToken, goGoodsAddJson)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// SelfPddGoodsAdd 联合拼多多图片上传的商品新增
//
//export SelfPddGoodsAdd
func SelfPddGoodsAdd(clientId, clientSecret, accessToken, filePath, goodsAddJson *C.char) *C.char {
	goClientId := C.GoString(clientId)
	goClientSecret := C.GoString(clientSecret)
	goAccessToken := C.GoString(accessToken)
	goFilePath := C.GoString(filePath)
	goGoodsAddJson := C.GoString(goodsAddJson)
	info, err := selfPddGoodsAdd(goClientId, goClientSecret, goAccessToken, goFilePath, goGoodsAddJson)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddOpenDecryptMaskBatch 批量数据解密脱敏接口
//
//export PddOpenDecryptMaskBatch
func PddOpenDecryptMaskBatch(clientId, clientSecret, accessToken, reqJson *C.char) *C.char {
	goClientId := C.GoString(clientId)
	goClientSecret := C.GoString(clientSecret)
	goAccessToken := C.GoString(accessToken)
	goReqJson := C.GoString(reqJson)
	info, err := pddOpenDecryptMaskBatch(goClientId, goClientSecret, goAccessToken, goReqJson)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddGoodsSpecIdGet 生成商家自定义的规格
//
//export PddGoodsSpecIdGet
func PddGoodsSpecIdGet(clientId, clientSecret, accessToken, parentSpecId, specName *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	parentSpecIdStr := C.GoString(parentSpecId)
	specNameStr := C.GoString(specName)
	info, err := pddGoodsSpecIdGet(clientIdStr, clientSecretStr, accessTokenStr, parentSpecIdStr, specNameStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddGoodsSkuPriceUpdate 修改商品sku价格
//
//export PddGoodsSkuPriceUpdate
func PddGoodsSkuPriceUpdate(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddGoodsSkuPriceUpdate(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddGoodsQuantityUpdate 商品库存更新接口
//
//export PddGoodsQuantityUpdate
func PddGoodsQuantityUpdate(clientId, clientSecret, accessToken, request *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestStr := C.GoString(request)
	var pddGoodsQuantityUpdateRequest PddGoodsQuantityUpdateRequest
	if err := json.Unmarshal([]byte(requestStr), &pddGoodsQuantityUpdateRequest); err != nil {
		return C.CString(fmt.Sprintf("解析JSON失败: %s", err))
	}
	info, err := pddGoodsQuantityUpdate(clientIdStr, clientSecretStr, accessTokenStr, pddGoodsQuantityUpdateRequest)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddGoodsImageUpload 商品图片上传接口
//
//export PddGoodsImageUpload
func PddGoodsImageUpload(clientId, clientSecret, accessToken, fileBase *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	fileBaseStr := C.GoString(fileBase)
	info, err := pddGoodsImageUpload(clientIdStr, clientSecretStr, accessTokenStr, fileBaseStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddOrderBasicListGet 订单基础信息列表查询接口（根据成交时间）
//
//export PddOrderBasicListGet
func PddOrderBasicListGet(clientId, clientSecret, accessToken, orderBasicListGetJSON *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	orderBasicListGetJSONStr := C.GoString(orderBasicListGetJSON)
	info, err := pddOrderBasicListGet(clientIdStr, clientSecretStr, accessTokenStr, orderBasicListGetJSONStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddGoodsCommitDetailGet 获取商品提交的商品详情
//
//export PddGoodsCommitDetailGet
func PddGoodsCommitDetailGet(clientId, clientSecret, accessToken, goodsCommitId, goodsId *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	goodsCommitIdStr := C.GoString(goodsCommitId)
	goodsIdStr := C.GoString(goodsId)
	info, err := pddGoodsCommitDetailGet(clientIdStr, clientSecretStr, accessTokenStr, goodsCommitIdStr, goodsIdStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddTimeGet 获取拼多多系统时间
//
//export PddTimeGet
func PddTimeGet(clientId, clientSecret, accessToken *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	info, err := pddTimeGet(clientIdStr, clientSecretStr, accessTokenStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddWaybillSearch 查询面单服务订购及面单使用情况
//
//export PddWaybillSearch
func PddWaybillSearch(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddWaybillSearch(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddFdsWaybillGet 电子面单取号
//
//export PddFdsWaybillGet
func PddFdsWaybillGet(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddFdsWaybillGet(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// ResponseAPI 统一响应数据结构
type ResponseAPI struct {
	Success bool        `json:"success"`
	Message string      `json:"message"`
	Data    interface{} `json:"data"`
}

// 生成JSON响应字符串
func jsonResponse(data interface{}, err error) string {
	resp := ResponseAPI{
		Success: err == nil,
		Message: getErrorMsg(err),
		Data:    data,
	}
	bytes, _ := json.Marshal(resp)
	return string(bytes)
}

// 获取错误信息
func getErrorMsg(err error) string {
	if err != nil {
		return err.Error()
	}
	return ""
}

// PddWaybillCancel 商家取消获取的电子面单号
//
//export PddWaybillCancel
func PddWaybillCancel(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddWaybillCancel(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	return C.CString(jsonResponse(info, err))
}

// PddGoodsListGet 商品列表接口
//
//export PddGoodsListGet
func PddGoodsListGet(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddGoodsListGet(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddWaybillGet 电子面单云打印接口
//
//export PddWaybillGet
func PddWaybillGet(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddWaybillGet(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddWaybillQueryByWaybillcode 通过面单号查询面单信息
//
//export PddWaybillQueryByWaybillcode
func PddWaybillQueryByWaybillcode(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddWaybillQueryByWaybillcode(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddCloudPrint 云打印
//
//export PddCloudPrint
func PddCloudPrint(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddCloudPrint(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddCloudPrintTaskQuery 云打印任务查询
//
//export PddCloudPrintTaskQuery
func PddCloudPrintTaskQuery(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddCloudPrintTaskQuery(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddCloudPrintVerifyCode 云打印验证码
//
//export PddCloudPrintVerifyCode
func PddCloudPrintVerifyCode(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddCloudPrintVerifyCode(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddCloudPrinterBind 云打印机绑定
//
//export PddCloudPrinterBind
func PddCloudPrinterBind(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddCloudPrinterBind(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddCloudPrinterSetting 云打印机设置
//
//export PddCloudPrinterSetting
func PddCloudPrinterSetting(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddCloudPrinterSetting(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddCloudPrinterStatusQuery 云打印机状态查询
//
//export PddCloudPrinterStatusQuery
func PddCloudPrinterStatusQuery(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddCloudPrinterStatusQuery(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddGoodsSaleStatusSet 商品上架状态设置
//
//export PddGoodsSaleStatusSet
func PddGoodsSaleStatusSet(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddGoodsSaleStatusSet(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// PddDeleteGoodsCommit 删除商品接口
//
//export PddDeleteGoodsCommit
func PddDeleteGoodsCommit(clientId, clientSecret, accessToken, requestJson *C.char) *C.char {
	clientIdStr := C.GoString(clientId)
	clientSecretStr := C.GoString(clientSecret)
	accessTokenStr := C.GoString(accessToken)
	requestJsonStr := C.GoString(requestJson)
	info, err := pddDeleteGoodsCommit(clientIdStr, clientSecretStr, accessTokenStr, requestJsonStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// OutPddAuthGetCommitDetailt 获取商品信息
//
//export OutPddAuthGetCommitDetailt
func OutPddAuthGetCommitDetailt(goodsCommitId, goodsId, accessToken *C.char) *C.char {
	goodsCommitIdStr := C.GoString(goodsCommitId)
	goodsIdStr := C.GoString(goodsId)
	accessTokenStr := C.GoString(accessToken)
	outPddAuthGetCommitDetailt(goodsCommitIdStr, goodsIdStr, accessTokenStr)
	return C.CString("")
}

// OutPddAuthGetGoodsDetail 获取商品信息
//
//export OutPddAuthGetGoodsDetail
func OutPddAuthGetGoodsDetail(goodsId, accessToken *C.char) *C.char {
	goodsIdStr := C.GoString(goodsId)
	accessTokenStr := C.GoString(accessToken)
	info, err := outPddAuthGetGoodsDetail(goodsIdStr, accessTokenStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// OutPddAuthSetSpec 生成自定义规格
//
//export OutPddAuthSetSpec
func OutPddAuthSetSpec(specTypeId C.int, specName, accessToken *C.char) *C.char {
	specTypeIdInt := int(specTypeId)
	specNameStr := C.GoString(specName)
	accessTokenStr := C.GoString(accessToken)
	info, err := outPddAuthSetSpec(specTypeIdInt, specNameStr, accessTokenStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// OutPddAuthGetCats 获取商品信息
//
//export OutPddAuthGetCats
func OutPddAuthGetCats() *C.char {
	info, err := outPddAuthGetCats()
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// OutPddAuthUpdatePrice 修改价格
//
//export OutPddAuthUpdatePrice
func OutPddAuthUpdatePrice(jsonData *C.char) *C.char {
	jsonDataStr := C.GoString(jsonData)
	info, err := outPddAuthUpdatePrice(jsonDataStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// OutPddAuthUpdateStock 修改库存
//
//export OutPddAuthUpdateStock
func OutPddAuthUpdateStock(jsonData *C.char) *C.char {
	jsonDataStr := C.GoString(jsonData)
	info, err := outPddAuthUpdateStock(jsonDataStr)
	if err != nil {
		return C.CString(err.Error())
	}
	return C.CString(info)
}

// FreeCString 释放C字符串内存
//
//export FreeCString
func FreeCString(str *C.char) {
	C.free(unsafe.Pointer(str))
}

// main函数
func main() {

}