package lianlian

import (
	zhios_third_party_utils "code.fnuoos.com/go_rely_warehouse/zyos_go_third_party_api.git/utils"
	"crypto/aes"
	"crypto/cipher"
	"encoding/base64"
	"errors"
	"fmt"
	"github.com/syyongx/php2go"
	"github.com/tidwall/gjson"
	"time"
)

type AesEncrypter struct {
	key   []byte
	iv    []byte
	block cipher.Block
}

var AesEcpt AesEncrypter
var channelId = "1870"
var sysSecret = "WDgCblk9EOduT30aHVdeVg=="
var Aeckey = "WDgCblk9EOduT30aHVdeVg=="
var tbaseUrl = "https://uapid.lianlianlvyou.com/ll/api/"

var channelIdProd = "3270"
var sysSecretProd = "Qqwsr0tozSaZXh4eRBagcg=="
var AeckeyProd = "Qqwsr0tozSaZXh4eRBagcg=="
var tbaseUrlProd = "https://uapi.lianlianlvyou.com/ll/api/"

//获取渠道账户信息
func GetBalance(prod bool) string {
	args := map[string]interface{}{
		"flag": 1,
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	send, err := Send("channel/getChannelAccountInfo", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		return ""
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData
}

//查询站点列表
func GetLocationList(params map[string]string, prod bool) string {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	send, err := Send("location/getLocationList", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		return ""
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData
}

//查询产品分类
func ProductCate(params map[string]string, prod bool) string {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	send, err := Send("product/queryProductCategory", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		return ""
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData
}

//查询产品列表
func ProductList(params map[string]string, prod bool) string {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	send, err := Send("product/queryProductList", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		return ""
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData
}

//查询产品信息
func ProductDetail(params map[string]string, prod bool) string {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	send, err := Send("product/queryProductByCondition", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		return ""
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData
}

//查询产品图文详情
func ProductDetailImg(params map[string]string, prod bool) string {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	send, err := Send("product/detail/v2/html", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		return ""
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData
}

//查询产品图文详情
func ProductStatus(params map[string]string, prod bool) string {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	send, err := Send("product/queryProductStatus", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		return ""
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData
}

//创建渠道订单
func CreateOrder(params map[string]string, prod bool) (string, error) {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	fmt.Println(tmp)
	send, err := Send("channelOrder/createOrder", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		if err == nil {
			err = errors.New(gjson.Get(send, "message").String())
		}
		return "", err
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData, nil
}
func CheckCreateOrder(params map[string]string, prod bool) (string, error) {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	fmt.Println(tmp)
	send, err := Send("channelOrder/checkCreateOrder", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		if err == nil {
			err = errors.New(gjson.Get(send, "message").String())
		}
		return "", err
	}
	//encryptedData := CommEncryptedData(send,prod)
	return send, nil
}

//订单详情
func OrderDetail(params map[string]string, prod bool) string {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	fmt.Println(tmp)
	send, err := Send("orderDetail/queryOrderDetail", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		return ""
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData
}

//物流
func OrderExpress(params map[string]string, prod bool) string {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	fmt.Println(tmp)
	send, err := Send("orderDetail/queryOrderExpress", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		return ""
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData
}

//订单退款
func OrderApplyRefund(params map[string]interface{}, prod bool) (string, error) {
	args := map[string]interface{}{}
	for k, v := range params {
		if v != "" {
			args[k] = v
		}
	}
	tmp := zhios_third_party_utils.SerializeStr(args)
	fmt.Println(tmp)
	send, err := Send("order/applyRefund", tmp, prod)
	if err != nil || gjson.Get(send, "code").Int() != 200 {
		fmt.Println(send)
		if err == nil {
			err = errors.New(gjson.Get(send, "message").String())
		}
		return "", err
	}
	encryptedData := CommEncryptedData(send, prod)
	return encryptedData, nil
}
func CommEncryptedData(send string, prod bool) string {
	Aeckey1, _ := php2go.Base64Decode(Aeckey)
	if prod {
		Aeckey1, _ = php2go.Base64Decode(AeckeyProd)
	}
	encrptedStr := gjson.Get(send, "data.encryptedData").String()
	encrptedStr, _ = php2go.Base64Decode(encrptedStr)
	encryptedData := AesDecryptECB([]byte(encrptedStr), []byte(Aeckey1))
	fmt.Println(encryptedData)
	return encryptedData
}
func Send(method, params string, prod bool) (string, error) {
	reqUrl := tbaseUrl + method + "?"
	Aeckey1, _ := php2go.Base64Decode(Aeckey)
	if prod {
		reqUrl = tbaseUrlProd + method + "?"
		Aeckey1, _ = php2go.Base64Decode(AeckeyProd)
	}
	encryptedData := AesEncryptECB([]byte(params), []byte(Aeckey1))
	nowTime := time.Now().Unix() * 1000
	sysParams := map[string]interface{}{
		"encryptedData": string(encryptedData),
		"channelId":     channelId,
		"timestamp":     nowTime,
	}
	if prod {
		sysParams["channelId"] = channelIdProd
	}
	sysParams["sign"] = getSign(string(encryptedData), nowTime, prod)
	post, err := zhios_third_party_utils.CurlPost(reqUrl, zhios_third_party_utils.SerializeStr(sysParams), map[string]string{})
	if err != nil {
		return "", err
	}

	return string(post), nil
}
func getSign(encryptedData string, timestamp int64, prod bool) string {
	if prod {
		return php2go.Md5(encryptedData + channelIdProd + zhios_third_party_utils.Int64ToStr(timestamp))
	}
	return php2go.Md5(encryptedData + channelId + zhios_third_party_utils.Int64ToStr(timestamp))
}

func generateKey(key []byte) (genKey []byte) {
	genKey = make([]byte, 16)
	copy(genKey, key)
	for i := 16; i < len(key); {
		for j := 0; j < 16 && i < len(key); j, i = j+1, i+1 {
			genKey[j] ^= key[i]
		}
	}
	return genKey
}

//http://events.jianshu.io/p/2e0b3ffeaeff
func AesEncryptECB(origData []byte, key []byte) string {
	var encrypted []byte
	cipher, _ := aes.NewCipher(generateKey(key))
	length := (len(origData) + aes.BlockSize) / aes.BlockSize
	plain := make([]byte, length*aes.BlockSize)
	copy(plain, origData)
	pad := byte(len(plain) - len(origData))
	for i := len(origData); i < len(plain); i++ {
		plain[i] = pad
	}
	encrypted = make([]byte, len(plain))
	// 分组分块加密
	for bs, be := 0, cipher.BlockSize(); bs <= len(origData); bs, be = bs+cipher.BlockSize(), be+cipher.BlockSize() {
		cipher.Encrypt(encrypted[bs:be], plain[bs:be])
	}

	return base64.StdEncoding.EncodeToString(encrypted)
}

func AesDecryptECB(encrypted []byte, key []byte) string {
	var decrypted []byte
	cipher, _ := aes.NewCipher(generateKey(key))
	decrypted = make([]byte, len(encrypted))
	//
	for bs, be := 0, cipher.BlockSize(); bs < len(encrypted); bs, be = bs+cipher.BlockSize(), be+cipher.BlockSize() {
		cipher.Decrypt(decrypted[bs:be], encrypted[bs:be])
	}
	trim := 0
	if len(decrypted) > 0 {
		trim = len(decrypted) - int(decrypted[len(decrypted)-1])
	}

	return string(decrypted[:trim])
}