model

type DNSAnswer struct {
	Name  string `json:"name" bigquery:"name"`
	Type  string `json:"type" bigquery:"type"`
	Value string `json:"value" bigquery:"value"`
	TTL   int64  `json:"ttl" bigquery:"ttl"`
}

type DNSLog struct {
	ID            uuid.UUID     `json:"id"`
	TransactionID uint16        `json:"tx_id"`
	ClientAddr    net.IP        `json:"client_addr"`
	ClientPort    uint32        `json:"client_port"`
	ServerAddr    net.IP        `json:"server_addr"`
	ServerPort    uint32        `json:"server_port"`
	Questions     []DNSQuestion `json:"questions"`
	ResponseCode  string        `json:"response_code"`
	Answers       []DNSAnswer   `json:"answers"`
	QueryAt       *time.Time    `json:"query_at"`
	ResponseAt    *time.Time    `json:"response_at"`
	Status        string        `json:"status"`
}

type DNSQuestion struct {
	Name string `json:"name" bigquery:"name"`
	Type string `json:"type" bigquery:"type"`
}

type Flow struct {
	ID       uuid.UUID `bigquery:"id" json:"id"`
	Protocol string    `bigquery:"protocol" json:"protocol"`
	Src      Peer      `bigquery:"src" json:"src"`
	Dst      Peer      `bigquery:"dst" json:"dst"`

	FirstSeenAt time.Time `bigquery:"first_seen_at"`
	LastSeenAt  time.Time `bigquery:"last_seen_at" json:"last_seen_at"`

	SrcStat PeerStat `bigquery:"src_stat" json:"src_stat"`
	DstStat PeerStat `bigquery:"dst_stat" json:"dst_stat"`
	Status  string   `bigquery:"status" json:"status"`
}

type FlowBase struct {
}

type FlowKey uint64

type Peer struct {
	Addr   net.IP           `bigquery:"addr" json:"addr"`
	Port   uint32           `bigquery:"port" json:"port"`
	HWAddr net.HardwareAddr `bigquery:"-" json:"hw_addr,omitempty"`
	Names  []string         `bigquery:"-" json:"names,omitempty"`
}

type PeerStat struct {
	Bytes   uint64 `bigquery:"bytes" json:"bytes"`
	Packets uint64 `bigquery:"packets" json:"packets"`
}

type Record struct {
	FlowLogs []*Flow
	DNSLogs  []*DNSLog
}

type Tick int64