domain

type Auth struct {
	UUID     string // vmess, vless, tuic
	Password string // trojan, ss, hysteria, anytls, tuic
	Username string // socks, http
	Method   string // ss cipher, vmess security
	Flow     string // vless, e.g. xtls
	AlterID  int    // legacy vmess
}

type General struct {
	Autostart    string `yaml:"-"`                       // on/off, kept by the OS
	RefreshEvery int    `yaml:"refresh_hours,omitempty"` // 0 = never
	Port         int    `yaml:"port,omitempty"`
	LogLevel     string `yaml:"log_level,omitempty"`
	ProbeURL     string `yaml:"probe_url,omitempty"`
	Emoji        string `yaml:"emoji,omitempty"`
}

type Network struct {
	DNSHijack string `yaml:"dns_hijack,omitempty"` // on/off, empty = on
	DNS       string `yaml:"dns,omitempty"`
	IPVersion string `yaml:"ip_version,omitempty"`
	TunStack  string `yaml:"stack,omitempty"`
	TunMTU    int    `yaml:"mtu,omitempty"`
	TunStrict string `yaml:"strict_route,omitempty"` // on/off, empty = on
}

type Node struct {
	ID             string
	Name           string
	Protocol       Proto
	Server         string
	Port           int
	Auth           Auth
	Transport      Transport
	TLS            *TLS // nil means plaintext
	Reality        *Reality
	Obfs           string // hysteria2
	ObfsPassword   string // hysteria2, hysteria xplus
	UpMbps         int    // hysteria
	DownMbps       int    // hysteria
	Congestion     string // tuic
	UDPRelayMode   string // tuic
	PacketEncoding string // vless, vmess: xudp, packetaddr; empty = xudp
	ShadowTLS      *ShadowTLS
	WireGuard      *WireGuard
}

type NodeRef struct {
	SubscriptionID string
	NodeID         string
}

type Proto string

type Reality struct {
	PublicKey string
	ShortID   string
}

type Routing struct {
	Mode        string   `yaml:"mode,omitempty"`         // proxy-all/direct-all, empty = proxy-all
	BypassLocal string   `yaml:"bypass_local,omitempty"` // on/off, empty = on
	BlockQUIC   string   `yaml:"block_quic,omitempty"`   // on/off, empty = off
	Except      []string `yaml:"except,omitempty"`
	Blocked     []string `yaml:"blocked,omitempty"`
}

type Settings struct {
	General `yaml:"general,omitempty"`
	Network `yaml:"network,omitempty"`
	Routing `yaml:"routing,omitempty"`
}

type ShadowTLS struct {
	Version  int
	Password string
	SNI      string
}

type TLS struct {
	SNI         string
	ALPN        []string
	Fingerprint string
	Insecure    bool
}

type Traffic struct {
	UploadBytes   int64     `yaml:"upload_bytes,omitempty"`
	DownloadBytes int64     `yaml:"download_bytes,omitempty"`
	TotalBytes    int64     `yaml:"total_bytes,omitempty"`
	ExpiresAt     time.Time `yaml:"expires_at,omitempty"`
}

type Transport struct {
	Network     string // tcp, ws, grpc, quic, xhttp
	Path        string
	Host        string
	ServiceName string // grpc
	Mode        string // xhttp: auto, packet-up, stream-up, stream-one
}

type WireGuard struct {
	PrivateKey    string
	PeerPublicKey string
	PreSharedKey  string
	Address       []string
	Reserved      []uint8
	MTU           uint32
}