package httpcall

import (
	"context"
	"crypto/hmac"
	"crypto/sha1"
	"encoding/base64"
	"encoding/json"
	"errors"
	"finclip-app-manager/infrastructure/config"
	"fmt"
	"reflect"
	"sort"
	"time"
)

func (c *Client) swanSign(body map[string]interface{}) (map[string]interface{}, map[string]string) {
	cfg := config.GetConfig()
	appKey := cfg.SwanAppKey
	appSecret := cfg.SwanAppSecret
	ts := time.Now().Add(1 * time.Minute).Format("2006-01-02T15:04:05.000")
	nonce := fmt.Sprintf("ts123%d", time.Now().Nanosecond())
	publics := map[string]string{"ts": ts, "key": appKey, "nonce": nonce, "sigVer": "1"}
	body["ts"] = ts
	body["key"] = appKey
	body["nonce"] = nonce
	body["sigVer"] = "1"
	paramList := make([]string, 0)
	for k := range body {
		paramList = append(paramList, k)
	}
	sort.Strings(paramList)
	var str string
	for i := 0; i < len(paramList); i++ {
		name := paramList[i]
		v := body[name]
		if v != nil && v != "" {
			tpe := reflect.TypeOf(v)
			var value string
			switch tpe.Kind() {
			case reflect.Array, reflect.Slice, reflect.Struct, reflect.Map:
				jsonByte, _ := json.Marshal(v)
				value = string(jsonByte)
			default:
				value = fmt.Sprintf("%v", v)
			}
			if i == len(paramList)-1 {
				str += name + "=" + value
			} else {
				str += name + "=" + value + "&"
			}
			publics[name] = value
		}
	}
	log.Debugln("swanSign : " + str)
	h := hmac.New(sha1.New, []byte(appSecret))
	h.Write([]byte(str))
	sig := base64.StdEncoding.EncodeToString(h.Sum(nil))
	body["sig"] = sig
	publics["sig"] = sig
	return body, publics
}

func (c *Client) SwanReport(traceCtx context.Context, phone, signal string) error {
	cfg := config.GetConfig()
	if !cfg.SwanReportEnable {
		return nil
	}
	if !config.GetConfig().IsUatEnv() {
		return nil
	}
	var headers = c.getNewDefaultReqHeader()
	url := cfg.SwanHost + "/api/v1/open/swan/game-engine/event/signal"
	params := map[string]interface{}{
		"userId":    phone,
		"signal":    signal,
		"persona":   []string{"FinClip C端用户"},
		"timeStamp": time.Now().UnixNano() / 1e6,
	}
	body, publics := c.swanSign(params)
	rsp, err := c.Request(traceCtx).SetHeaders(headers).SetQueryParams(publics).SetBody(body).Post(url)
	if err != nil {
		log.Errorln("SwanReport status err:" + err.Error())
		return err
	}
	if rsp.StatusCode() != 200 {
		log.Errorln("SwanReport status err:" + rsp.String())
		return errors.New("status err")
	}
	log.Infof("SwanReport body %s" + rsp.String())
	return nil
}

func (c *Client) SwanRegister(ctx context.Context, phone string) error {
	cfg := config.GetConfig()
	if !cfg.SwanReportEnable {
		return nil
	}
	if !config.GetConfig().IsUatEnv() {
		return nil
	}
	var headers = map[string]string{
		"Accept":       "application/json, text/plain, */*",
		"Content-Type": "application/json",
		"url-call":     "internal",
	}
	url := cfg.SwanHost + "/api/v1/open/swan/game-user/user"
	params := map[string]interface{}{
		"userId":  phone,
		"account": phone,
		"groups":  []string{"xxx"},
	}
	body, publics := c.swanSign(params)
	rsp, err := c.Request(ctx).SetHeaders(headers).SetQueryParams(publics).SetBody(body).Post(url)
	if err != nil {
		log.Errorln("SwanRegister status err:" + err.Error())
		return err
	}
	if rsp.StatusCode() != 200 {
		log.Errorln("SwanRegister status err:" + rsp.String())
		return errors.New("status err")
	}
	log.Infof("SwanRegister body %s" + rsp.String())
	return nil
}