package domain

import (
	"time"

	"github.com/google/uuid"
	"gorm.io/gorm"
)

// User represents the user model stored in PostgreSQL
type User struct {
	ID              string         `gorm:"primaryKey;type:uuid;default:gen_random_uuid()" json:"id"`
	Email           string         `gorm:"uniqueIndex;not null" json:"email"`
	PasswordHash    string         `gorm:"not null" json:"-"`
	Name            string         `gorm:"not null" json:"name"`
	Phone           string         `json:"phone"`
	Role            string         `gorm:"default:'user'" json:"role"` // 'admin', 'user'
	AffiliationType string         `json:"affiliationType"`
	CompanyCode     string         `json:"companyCode"`
	Department      string         `json:"department"`
	Status          string         `gorm:"default:'active'" json:"status"`
	CreatedAt       time.Time      `json:"createdAt"`
	UpdatedAt       time.Time      `json:"updatedAt"`
	DeletedAt       gorm.DeletedAt `gorm:"index" json:"-"`
}

// BeforeCreate hook to generate UUID if not present
func (u *User) BeforeCreate(tx *gorm.DB) (err error) {
	if u.ID == "" {
		u.ID = uuid.New().String()
	}
	return
}