// ===========================================
// 多班级版班级管理系统 - Go 后端
//
// 开发者: Canglan
// 联系方式: admin@sea-studio.top
// 版权归属: Sea Network Technology Studio
// 许可证: Apache License 2.0
//
// 版权所有 © Sea Network Technology Studio
// ===========================================

package model

import "time"

// User 用户模型，对应 users 表
type User struct {
	UserID             int       `gorm:"column:user_id;primaryKey;autoIncrement" json:"user_id"`
	Username           string    `gorm:"column:username;type:varchar(50);uniqueIndex;not null" json:"username"`
	PasswordHash       string    `gorm:"column:password_hash;type:varchar(60);not null" json:"-"`
	RealName           string    `gorm:"column:real_name;type:varchar(50);not null" json:"real_name"`
	UserType           string    `gorm:"column:user_type;type:enum('student','parent','admin','super_admin');not null" json:"user_type"`
	StudentID          *int      `gorm:"column:student_id" json:"student_id"`
	Status             int8      `gorm:"column:status;default:1" json:"status"`
	NeedChangePassword int8      `gorm:"column:need_change_password;default:1" json:"need_change_password"`
	LastLoginTime      *time.Time `gorm:"column:last_login_time" json:"last_login_time"`
	LastLoginIP        *string   `gorm:"column:last_login_ip;type:varchar(45)" json:"last_login_ip"`
	CreatedAt          time.Time `gorm:"column:created_at;autoCreateTime" json:"created_at"`
}

// TableName 指定表名
func (User) TableName() string {
	return "users"
}