package model

import (
	"SciencesServer/utils"
	"fmt"
	"time"

	"gorm.io/gorm"
)

type SysUser struct {
	Model
	UUID     uint64 `gorm:"column:uuid;uniqueIndex:idx_sys_user_uuid;type:int;default:0;comment:用户唯一UUID" json:"-"`
	TenantID uint64 `gorm:"column:tenant_id;type:int;default:0;comment:租户ID，0表示系统用户" json:"-"`
	Account  string `gorm:"column:account;type:varchar(50);default:'';comment:账户名" json:"account"`
	Avatar   string `gorm:"column:avatar;type:varchar(255);default:'';comment:头像" json:"avatar"`
	Name     string `gorm:"column:name;type:varchar(20);default:'';comment:真实姓名" json:"name"`
	Mobile   string `gorm:"column:mobile;index:idx_sys_user_mobile;type:varchar(15);default:'';comment:联系方式" json:"mobile"`
	Email    string `gorm:"column:email;type:varchar(50);default:'';comment:邮箱" json:"email"`
	Gender
	Password string               `gorm:"column:password;type:varchar(100);default:'';comment:密码" json:"-"`
	Salt     string               `gorm:"column:salt;type:varchar(10);default:'';comment:盐值" json:"-"`
	IsAdmin  SysUserAdministrator `gorm:"column:is_admin;type:tinyint(1);default:0;comment:管理员（0：普通用户，1：管理员）" json:"-"`
	Remark   string               `gorm:"column:remark;type:varchar(255);default:'';comment:备注" json:"-"`
	Status   SysUserStatus        `gorm:"column:status;type:tinyint(1);default:1;comment:账号状态" json:"status"`
	ModelDeleted
	ModelAt
}

type SysUserAdministrator int

const (
	// SysUserAdministratorForOrdinary 普通人员
	SysUserAdministratorForOrdinary SysUserAdministrator = iota
	// SysUserAdministratorForAdmin 管理员
	SysUserAdministratorForAdmin
)

type SysUserStatus int

const (
	// SysUserStatusForNormal 正常
	SysUserStatusForNormal SysUserStatus = iota + 1
	// SysUserStatusForDisable 禁止登陆
	SysUserStatusForDisable
)

func (m *SysUser) TableName() string {
	return "sys_user"
}

func (m *SysUser) BeforeCreate(db *gorm.DB) error {
	m.Pass()
	snowflake, _ := utils.NewSnowflake(1)
	m.UUID = uint64(snowflake.GetID())
	m.CreatedAt = time.Now()
	return nil
}

func (m *SysUser) Pass() {
	m.Salt = utils.GetRandomString(8)
	m.Password = utils.HashString([]byte(utils.Md5String(m.Password, m.Salt)))
}

func (m *SysUser) UUIDString() string {
	return fmt.Sprintf("%d", m.UUID)
}

func NewSysUser() *SysUser {
	return &SysUser{}
}