package smsser

import (
	"fmt"

	"91porn-server/common/constant"
	"91porn-server/common/constant/redisconst"
	"91porn-server/common/log"
	"91porn-server/common/maths"
	"91porn-server/common/sms"
	"91porn-server/common/stderr"
	"91porn-server/web/webg"
)

// SendSmsCode 发送验证码
func SendSmsCode(mobile string) stderr.Code {
	redisKey := redisconst.MobileCaptchaKey(mobile)
	redisCode, err := webg.Redis.Get(redisKey)
	if err != nil {
		log.Error("SendCaptcha redis get err", log.E(err))
		return stderr.Failure
	}
	if redisCode != nil {
		log.Info("SendCaptcha Resend", log.Any("mobile", mobile))
		return stderr.ErrCaptchaExists
	}
	code := maths.RandDigits(constant.CaptchaLen)
	fmt.Println(code)
	if err = webg.Redis.Set(redisKey, code, redisconst.MobileCaptchaExpire); err != nil {
		log.Error("SendCaptcha Save Redis error", log.Any("mobile", mobile), log.E(err))
		return stderr.Failure
	}
	if err = sms.Send(sms.FengNiao, mobile, code); err != nil {
		log.Error("SendCaptcha send err", log.Any("mobile", mobile), log.Any("Platform", sms.FengNiao), log.E(err))
		yunErr := sms.Send(sms.YunPian, mobile, code)
		if yunErr != nil {
			log.Error("SendCaptcha send err", log.Any("mobile", mobile), log.Any("Platform", sms.YunPian), log.E(err))
			return stderr.ErrSmsSendFail
		}
	}
	return stderr.Success
}

// VerifySmsCode 验证验证码
func VerifySmsCode(mobile string, code string) stderr.Code {
	redisKey := redisconst.MobileCaptchaKey(mobile)
	redisCode, err := webg.Redis.Get(redisKey)
	if err != nil {
		log.Error("VerifySmsCode redis get err", log.E(err))
		return stderr.Failure
	}
	if redisCode != nil && *redisCode == code {
		return stderr.Success
	}
	log.Info("VerifySmsCode miss", log.Any("mobile", mobile), log.Any("code", code), log.Any("redisCode", redisCode))
	return stderr.ErrCaptcha
}