package tik_tok

import (
	"code.fnuoos.com/go_rely_warehouse/zyos_go_third_party_api.git/comm"
	zhios_third_party_utils "code.fnuoos.com/go_rely_warehouse/zyos_go_third_party_api.git/utils"
	"crypto/hmac"
	"crypto/sha256"
	"encoding/hex"
	"github.com/syyongx/php2go"
	"strings"
	"time"
)

func Send(appkey, appSecret, method string, params map[string]interface{}, acctoken string) (string, error) {
	methodPath := strings.ReplaceAll(method, ".", "/")
	url := "https://openapi-fxg.jinritemai.com/" + methodPath
	paramJson := comm.GetSortJson(params)
	paramJson = strings.ReplaceAll(paramJson, "\n", "")
	param := map[string]string{
		"app_key":    appkey,
		"method":     method,
		"param_json": paramJson,
		"timestamp":  zhios_third_party_utils.Int64ToStr(time.Now().Unix()),
		"v":          "2",
	}
	sign := GetSign(appSecret, param)
	if acctoken != "" {
		param["access_token"] = acctoken
	}
	param["sign"] = sign
	param["sign_method"] = "hmac-sha256"
	for k, v := range param {
		if strings.Contains(url, "?") {
			url += "&" + k + "=" + php2go.URLEncode(v)
		} else {
			url += "?" + k + "=" + php2go.URLEncode(v)
		}
	}
	data, err := zhios_third_party_utils.CurlPost(url, paramJson, nil)
	return string(data), err
}
func GetSign(appSecret string, param map[string]string) string {
	str := ""
	keys := comm.KsortToStr(param)
	for _, k := range keys {
		str += k + param[k]
	}
	signStr := appSecret + str + appSecret
	h := hmac.New(sha256.New, []byte(appSecret))
	_, _ = h.Write([]byte(signStr))
	return hex.EncodeToString(h.Sum(nil))
}