package whois

import "time"

type QueryLevel int

const (
	QueryAuto QueryLevel = iota
	QueryRegistryOnly
	QueryRegistrarOnly
	QueryBoth
)

type QueryOptions struct {
	Level            QueryLevel
	OverrideServer   string
	OverrideServers  []string
	ReferralMaxDepth int
	NegativeCacheTTL time.Duration
}

// ResultMeta provides quality and provenance diagnostics for a lookup result.
type ResultMeta struct {
	Source       string
	Server       string
	Charset      string
	RawLen       int
	ReasonCode   ErrorCode
	Reason       string
	QualityScore int
}

type PersonalInfo struct {
	FirstName string
	LastName  string
	Name      string
	Org       string
	Fax       string
	FaxExt    string
	Addr      string
	City      string
	State     string
	Country   string
	Zip       string
	Phone     string
	PhoneExt  string
	Email     string
}

type Result struct {
	exists          bool
	domain          string
	domainID        string
	rawData         string
	registrar       string
	hasRegisterDate bool
	registerDate    time.Time
	hasUpdateDate   bool
	updateDate      time.Time
	hasExpireDate   bool
	expireDate      time.Time
	statusRaw       []string
	nsServers       []string
	nsIps           []string
	dnssec          string
	whoisSer        string
	ianaID          string
	meta            ResultMeta
	registerInfo    PersonalInfo
	adminInfo       PersonalInfo
	techInfo        PersonalInfo
}

func (r Result) Exists() bool               { return r.exists }
func (r Result) Domain() string             { return r.domain }
func (r Result) DomainID() string           { return r.domainID }
func (r Result) RawData() string            { return r.rawData }
func (r Result) Registrar() string          { return r.registrar }
func (r Result) Registar() string           { return r.registrar } // 兼容旧拼写
func (r Result) HasRegisterDate() bool      { return r.hasRegisterDate }
func (r Result) RegisterDate() time.Time    { return r.registerDate }
func (r Result) HasUpdateDate() bool        { return r.hasUpdateDate }
func (r Result) UpdateDate() time.Time      { return r.updateDate }
func (r Result) HasExpireDate() bool        { return r.hasExpireDate }
func (r Result) ExpireDate() time.Time      { return r.expireDate }
func (r Result) Status() []string           { return r.statusRaw }
func (r Result) NsServers() []string        { return r.nsServers }
func (r Result) NsIps() []string            { return r.nsIps }
func (r Result) Dnssec() string             { return r.dnssec }
func (r Result) WhoisSer() string           { return r.whoisSer }
func (r Result) IanaID() string             { return r.ianaID }
func (r Result) Meta() ResultMeta           { return r.meta }
func (r Result) TypedError() error          { return reasonErrorFromMeta(r.domain, r.meta) }
func (r Result) RegisterInfo() PersonalInfo { return r.registerInfo }
func (r Result) AdminInfo() PersonalInfo    { return r.adminInfo }
func (r Result) TechInfo() PersonalInfo     { return r.techInfo }