package model

import (
	"fmt"
	"github.com/golang-jwt/jwt/v5"
	"github.com/loveuer/nf/nft/log"
	"time"
	"uauth/internal/opt"
)

type Status int64

type User struct {
	Id        uint64 `json:"id" gorm:"primaryKey;column:id"`
	CreatedAt int64  `json:"created_at" gorm:"column:created_at;autoCreateTime:milli"`
	UpdatedAt int64  `json:"updated_at" gorm:"column:updated_at;autoUpdateTime:milli"`
	DeletedAt int64  `json:"deleted_at" gorm:"index;column:deleted_at;default:0"`

	Username string `json:"username" gorm:"column:username;type:varchar(64);unique"`
	Password string `json:"-" gorm:"column:password;type:varchar(256)"`

	Status Status `json:"status" gorm:"column:status;default:0"`

	Nickname string `json:"nickname" gorm:"column:nickname;type:varchar(64)"`
	Avatar   string `json:"avatar" gorm:"column:avatar;type:varchar(256)"`
	Comment  string `json:"comment" gorm:"column:comment"`

	CreatedById   uint64 `json:"created_by_id" gorm:"column:created_by_id"`
	CreatedByName string `json:"created_by_name" gorm:"column:created_by_name;type:varchar(64)"`

	LoginAt int64 `json:"login_at" gorm:"-"`
}

func (u *User) JwtEncode() (token string, err error) {

	now := time.Now()

	jwtToken := jwt.NewWithClaims(jwt.SigningMethodHS512, jwt.MapClaims{
		"id":       u.Id,
		"username": u.Username,
		"nickname": u.Nickname,
		"status":   u.Status,
		"login_at": now.UnixMilli(),
	})

	if token, err = jwtToken.SignedString([]byte(opt.JwtTokenSecret)); err != nil {
		err = fmt.Errorf("JwtEncode: jwt token signed secret err: %v", err)
		log.Error(err.Error())
		return "", nil
	}

	return
}