package entities

import (
	"time"

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

type DeviceType string
type DevicePlatform string

const (
	DeviceTypeMobile  DeviceType = "mobile"
	DeviceTypeTablet  DeviceType = "tablet"
	DeviceTypeDesktop DeviceType = "desktop"

	DevicePlatformAndroid DevicePlatform = "android"
	DevicePlatformIOS     DevicePlatform = "ios"
	DevicePlatformWeb     DevicePlatform = "web"
)

type UserDevice struct {
	ID           uuid.UUID      `gorm:"type:uuid;primary_key;default:gen_random_uuid()" json:"id"`
	UserID       uuid.UUID      `gorm:"type:uuid;not null;index" json:"user_id"`
	DeviceID     string         `gorm:"not null;size:255;index" json:"device_id"`
	DeviceName   string         `gorm:"size:255" json:"device_name"`
	DeviceType   DeviceType     `gorm:"size:50" json:"device_type"`
	Platform     DevicePlatform `gorm:"size:50" json:"platform"`
	FCMToken     string         `gorm:"size:512" json:"fcm_token"`
	AppVersion   string         `gorm:"size:50" json:"app_version"`
	OsVersion    string         `gorm:"size:50" json:"os_version"`
	IPAddress    string         `gorm:"size:45" json:"ip_address"`
	LastActiveAt *time.Time     `gorm:"type:timestamptz" json:"last_active_at"`
	CreatedAt    time.Time      `gorm:"autoCreateTime" json:"created_at"`
	UpdatedAt    time.Time      `gorm:"autoUpdateTime" json:"updated_at"`

	User User `gorm:"foreignKey:UserID" json:"user,omitempty"`
}

func (u *UserDevice) BeforeCreate(tx *gorm.DB) error {
	if u.ID == uuid.Nil {
		u.ID = uuid.New()
	}
	return nil
}

func (UserDevice) TableName() string {
	return "user_devices"
}