package service

import (
	"fmt"
	"github.com/gin-gonic/gin"
	"github.com/golangkit/formatime"
	"recook/internal/cache"
	"recook/internal/dbc"
	"recook/internal/define"
	"recook/internal/libs/snow"
	"recook/internal/model/user"
	"recook/internal/service/baseCode"
	"recook/tools"
	"time"
)

type registerUser struct {
	Audit int8
}

func NewRegisterUser() *registerUser {
	return &registerUser{}
}

func (r *registerUser) UserAdd(c *gin.Context, login *user.Login, info *user.Information, mobile string) error {
	DB := dbc.DB
	tx := DB.Begin()
	{
		lastId, _ := snow.GetUserWorker().NextID()
		//sql := `select max(id)+floor(1+rand()*5) from recook_user_info`
		//var lastId uint
		//if err := tx.Raw(sql).Count(&lastId).Error; err != nil {
		//	back.Err(c, err.Error())
		//	tx.Rollback()
		//	return err
		//}
		*info = user.Information{
			ID:          uint(lastId),
			AncestorID:  1,
			Nickname:    "左家右厨" + mobile[7:],
			Mobile:      mobile,
			Birthday:    formatime.NewSecondFrom(define.DefaultBirthday),
			HeadImgUrl:  define.DefaultHeadImage,
			Audit:       r.Audit,
			Phone:       mobile,
			AssessBegin: formatime.NewSecondNow(), // 第一次的起始时间是注册时间
			Identifier:  time.Now().Format("060102") + baseCode.Encode(uint64(lastId)),
		}

		if err := tx.Create(&info).Error; err != nil {
			tx.Rollback()
			err = fmt.Errorf("创建用户错误101:" + err.Error())
			return err
		}

		//  生成邀请码和推荐码
		info.InvitationNo = baseCode.Encode(uint64(lastId))
		info.IntroCode = ""
		if err := tx.Save(&info).Error; err != nil {
			tx.Rollback()
			err = fmt.Errorf("创建用户错误102:" + err.Error())
			return err
		}
		//	建立钱包
		wallet := user.Wallet{
			UserID: info.ID,
		}
		if err := tx.Create(&wallet).Error; err != nil {
			tx.Rollback()
			err = fmt.Errorf("创建用户错误103:" + err.Error())
			return err
		}

		deviceType := cache.GetDeviceType(c)
		*login = user.Login{
			LoginTime:  formatime.NewSecondNow(),
			Token:      tools.Token(),
			IP:         c.ClientIP(),
			UserID:     info.ID,
			DeviceType: deviceType,
		}

		if err := tx.Create(&login).Error; err != nil {
			tx.Rollback()
			err = fmt.Errorf("创建用户错误104:" + err.Error())
			return err
		}

		//插入首次登录的通知
		//这里插入通知
		var userNotice = &user.Notice{
			Type:      3,
			UserID:    info.ID,
			Content:   "请跳出对话框要求修改昵称",
			CreatTime: formatime.NewSecondNow(),
		}
		tx.Create(userNotice)
	}
	tx.Commit()

	return nil
}