package dao

import (
	"time"
	"wails-app/internal/global"
)

// 连接类型
const (
	ConnectTypeTCP    = "tcp"
	ConnectTypeSerial = "serial"
	ConnectTypeMQTT   = "mqtt"
)

type UHFReader struct {
	global.GVA_MODEL

	DeviceCode string `gorm:"size:50;not null;uniqueIndex" json:"device_code"`
	DeviceName string `gorm:"size:100;not null" json:"device_name"`
	DeviceType string `gorm:"size:100;not null" json:"device_type"`
	DeviceID   string `gorm:"size:100;index" json:"device_id"` // 永久硬件身份，不能由管理员随意修改

	// ========== 连接方式配置 ==========
	ConnectType string `gorm:"size:20;not null;default:'tcp'" json:"connect_type"` // tcp / serial

	// TCP 配置
	IPAddress string `gorm:"size:50" json:"ip_address"`
	Port      int    `gorm:"default:0" json:"port"`

	// Serial(RS232) 配置
	COMPort  string `gorm:"size:50" json:"com_port"`       // COM3 /dev/ttyUSB0
	BaudRate int    `gorm:"default:9600" json:"baud_rate"` // 波特率

	Status             string     `gorm:"size:20;default:'offline'" json:"status"`
	ProvisionStatus    string     `gorm:"size:20;default:'unprovisioned';index" json:"provision_status"`
	ProvisionMethod    string     `gorm:"size:20;default:'legacy'" json:"provision_method"`
	ProvisionError     string     `gorm:"size:500" json:"provision_error"`
	IdentityVerifiedAt *time.Time `json:"identity_verified_at"`
	ProvisionedAt      *time.Time `json:"provisioned_at"`
	LastDiscoveredAt   *time.Time `json:"last_discovered_at"`
	DiscoveredIP       string     `gorm:"size:50" json:"discovered_ip"`
	ConfigPort         int        `gorm:"default:0" json:"config_port"`
	DeviceModel        string     `gorm:"size:100" json:"device_model"`
	FirmwareVersion    string     `gorm:"size:100" json:"firmware_version"`
	DevicePublicKey    string     `gorm:"type:text" json:"device_public_key"`
	IsActive           bool       `gorm:"default:true" json:"is_active"`
	Description        string     `gorm:"size:200" json:"description"`
	ParkingLotID       uint       `json:"parking_lot_id"`
	ParkingLot         ParkingLot `gorm:"foreignkey:ParkingLotID" json:"parking_lot"`
	LastOnlineTime     *time.Time `json:"last_online_time" gorm:"comment:最后上线时间;default:null"`

	ChannelID uint     `gorm:"comment:绑定通道ID" json:"channel_id"`
	Channel   *Channel `gorm:"foreignKey:ChannelID;references:ID" json:"channel"`
}

func (UHFReader) TableName() string {
	return "uhf_reader"
}