package matcher

import (
	osm "git.loafle.net/overflow/service_matcher-go"
	"git.loafle.net/overflow/service_matcher-go/activedirectory"
	"git.loafle.net/overflow/service_matcher-go/cassandra"
	"git.loafle.net/overflow/service_matcher-go/echo"
	"git.loafle.net/overflow/service_matcher-go/elasticsearch"
	"git.loafle.net/overflow/service_matcher-go/ftp"
	"git.loafle.net/overflow/service_matcher-go/http"
	"git.loafle.net/overflow/service_matcher-go/imap"
	"git.loafle.net/overflow/service_matcher-go/ldap"
	"git.loafle.net/overflow/service_matcher-go/lpd"
	"git.loafle.net/overflow/service_matcher-go/mongodb"
	"git.loafle.net/overflow/service_matcher-go/mysql"
	"git.loafle.net/overflow/service_matcher-go/nbss"
	"git.loafle.net/overflow/service_matcher-go/oracle"
	"git.loafle.net/overflow/service_matcher-go/pop"
	"git.loafle.net/overflow/service_matcher-go/postgresql"
	"git.loafle.net/overflow/service_matcher-go/redis"
	"git.loafle.net/overflow/service_matcher-go/rmi"
	"git.loafle.net/overflow/service_matcher-go/smb"
	"git.loafle.net/overflow/service_matcher-go/sqlserver"
	"git.loafle.net/overflow/service_matcher-go/ssh"
	"git.loafle.net/overflow/service_matcher-go/telnet"
	"git.loafle.net/overflow/service_matcher-go/wmi"
)

var (
	AllMatchers []osm.Matcher

	TCPMatchers []osm.Matcher
	UDPMatchers []osm.UDPMatcher

	TCPPrePacketMatchers    []osm.Matcher
	TCPNotPrePacketMatchers []osm.Matcher

	HTTPSubMatchers []osm.Matcher
)

func init() {
	//TCP
	addTCPMatcher(activedirectory.NewMatcher())
	addTCPMatcher(cassandra.NewMatcher())
	addTCPMatcher(echo.NewMatcher())
	addTCPMatcher(ftp.NewMatcher())
	addTCPMatcher(http.NewMatcher())
	addTCPMatcher(imap.NewMatcher())
	addTCPMatcher(ldap.NewMatcher())
	addTCPMatcher(lpd.NewMatcher())
	addTCPMatcher(mongodb.NewMatcher())
	addTCPMatcher(mysql.NewMatcher())
	addTCPMatcher(nbss.NewMatcher())
	addTCPMatcher(oracle.NewMatcher())
	addTCPMatcher(pop.NewMatcher())
	addTCPMatcher(postgresql.NewMatcher())
	addTCPMatcher(redis.NewMatcher())
	addTCPMatcher(rmi.NewMatcher())
	addTCPMatcher(smb.NewMatcher())
	addTCPMatcher(sqlserver.NewMatcher())
	addTCPMatcher(ssh.NewMatcher())
	addTCPMatcher(telnet.NewMatcher())
	addTCPMatcher(wmi.NewMatcher())

	// UDP
	// addUDPMatcher(dns.NewMatcher())

	//  HTTP-relative
	addHTTPSubMatcher(elasticsearch.NewMatcher())
}

func addTCPMatcher(m osm.Matcher) {
	AllMatchers = append(AllMatchers, m)
	TCPMatchers = append(TCPMatchers, m)
	if m.IsPrePacket() {
		TCPPrePacketMatchers = append(TCPPrePacketMatchers, m)
	} else {
		TCPNotPrePacketMatchers = append(TCPNotPrePacketMatchers, m)
	}
}

func addUDPMatcher(m osm.UDPMatcher) {
	AllMatchers = append(AllMatchers, m)
	UDPMatchers = append(UDPMatchers, m)
}

func addHTTPSubMatcher(m osm.Matcher) {
	HTTPSubMatchers = append(HTTPSubMatchers, m)
}

func GetTCPMatchers(isPrePacket bool) []osm.Matcher {
	if isPrePacket {
		return TCPPrePacketMatchers
	}

	return TCPNotPrePacketMatchers
}

func GetUDPMatchers() []osm.UDPMatcher {
	return UDPMatchers
}

func GetHTTPSubMatchers() []osm.Matcher {
	return HTTPSubMatchers
}

func GetMatcherByKey(matchCtx *osm.MatchCtx, key string) osm.Matcher {
	for _, m := range AllMatchers {
		if m.Key(matchCtx) == key {
			return m
		}
	}
	return nil
}