package svc

import (
	"applet/app/e"
	"applet/app/utils/cache"
	"code.fnuoos.com/EggPlanet/egg_system_rules.git/aliyun"
	"code.fnuoos.com/EggPlanet/egg_system_rules.git/mob"
	"errors"
	"fmt"
	"github.com/gin-gonic/gin"
	"math/rand"
	"time"
)

func createCaptcha() string {
	return fmt.Sprintf("%04v", rand.New(rand.NewSource(time.Now().UnixNano())).Int31n(10000))
}

func CommSmsSend(c *gin.Context, mobile, types string) error {
	smsPlatform := GetSysCfgStr("sms_platform")
	var err error
	if smsPlatform == "mob" {
		err = mob.MobSms(GetSysCfgStr("mob_key"), mobile, GetSysCfgStr("mob_temple_code"))
		if err != nil {
			fmt.Println("短信错误：" + err.Error())
			return err
		}
	} else if smsPlatform == "aliyun_own" {
		data := AliyunSmsBase(c, types)
		captcha := createCaptcha()
		// 2、加锁 防止并发提取
		mutexKey := fmt.Sprintf("sms_check:%s", mobile)
		withdrawAvailable, err := cache.Do("SET", mutexKey, 1, "EX", 60, "NX")
		if err != nil {
			return e.NewErr(400000, "请1分钟后再试")
		}
		if withdrawAvailable != "OK" {
			return e.NewErr(400000, "请1分钟后再试")
		}
		err = aliyun.AliyunSendSmsOwn(data["aliyun_sms_id"], data["aliyun_sms_secret"], mobile, data["aliyun_sms_sign_name"], data["aliyun_sms_code"], "{\"code\":\""+captcha+"\"}")
		if err != nil {
			return e.NewErr(400, "验证码错误,请重试")
		}
		cache.SetEx("sms:"+mobile, captcha, 300)
	} else {
		data := AliyunSmsBase(c, types)
		//发送短信
		err = aliyun.AliyunSendSms(data["aliyun_sms_id"], data["aliyun_sms_secret"], mobile, data["aliyun_sms_sign_name"], data["aliyun_sms_code"], "")
		if err != nil {
			fmt.Println("短信错误：" + err.Error())
			return errors.New("发送失败")
		}
	}
	return nil
}

func CommSmsCheck(c *gin.Context, mobile, code string) error {
	//校验短信
	smsPlatform := GetSysCfgStr("sms_platform")
	var err error
	var bools bool
	if smsPlatform == "mob" {
		bools, err = mob.MobSMSCheck(GetSysCfgStr("mob_key"), mobile, code)
		if err != nil {
			fmt.Println("短信错误：" + err.Error())
			return err
		}
		if bools == false {
			return e.NewErr(400, "验证码错误,请重试")
		}
	} else if smsPlatform == "aliyun_own" {
		captcha, _ := cache.GetString("sms:" + mobile)
		if captcha != code || code == "" {
			return e.NewErr(400, "验证码错误,请重试")
		}
		cache.Del("sms:" + mobile)
	} else {
		data := AliyunSmsBase(c, "")
		err = aliyun.AliyunCheckSms(data["aliyun_sms_id"], data["aliyun_sms_secret"], mobile, code)
		if err != nil {
			return e.NewErr(400, "验证码错误,请重试")
		}
	}
	return nil
}