package service

import (
	"encoding/json"
	"net"
	"reflect"
	"testing"

	omd "git.loafle.net/overflow/model/discovery"
	omm "git.loafle.net/overflow/model/meta"
	osm "git.loafle.net/overflow/service_matcher-go"
	"git.loafle.net/overflow_scanner/probe/discovery/session"
	"git.loafle.net/overflow_scanner/probe/discovery/types"
)

func Test_scanTCP(t *testing.T) {
	s := session.NewMockDiscoverySession(
		"testRequester",
		types.DiscoveryRequestTypeHost,
		&omd.Zone{
			Network:    "192.168.1.0/24",
			Iface:      "enp3s0",
			MetaIPType: omm.ToMetaIPType(omm.MetaIPTypeEnumV4),
			Address:    "192.168.1.101",
			Mac:        "44:8a:5b:f1:f1:f3",
		},
		&omd.DiscoverHost{
			MetaIPType:      omm.ToMetaIPType(omm.MetaIPTypeEnumV4),
			FirstScanRange:  "192.168.1.1",
			LastScanRange:   "192.168.1.254",
			DiscoveryConfig: &omd.DiscoveryConfig{},
			DiscoverPort: &omd.DiscoverPort{
				FirstScanRange:  1,
				LastScanRange:   1024,
				IncludeTCP:      true,
				DiscoverService: &omd.DiscoverService{},
			},
		},
	)

	targetHost := &omd.Host{
		MetaIPType: omm.ToMetaIPType(omm.MetaIPTypeEnumV4),
		Name:       "atGame",
		Address:    "192.168.1.1",
		Mac:        "00:11:32:7f:20:61",
		Zone:       s.Zone(),
	}

	targetPort80 := &omd.Port{
		MetaPortType: omm.ToMetaPortType(omm.MetaPortTypeEnumTCP),
		PortNumber:   json.Number("80"),
		Host:         targetHost,
	}

	targetPort139 := &omd.Port{
		MetaPortType: omm.ToMetaPortType(omm.MetaPortTypeEnumTCP),
		PortNumber:   json.Number("139"),
		Host:         targetHost,
	}

	targetPort443 := &omd.Port{
		MetaPortType: omm.ToMetaPortType(omm.MetaPortTypeEnumTCP),
		PortNumber:   json.Number("443"),
		Host:         targetHost,
	}

	targetPort445 := &omd.Port{
		MetaPortType: omm.ToMetaPortType(omm.MetaPortTypeEnumTCP),
		PortNumber:   json.Number("445"),
		Host:         targetHost,
	}

	targetPort548 := &omd.Port{
		MetaPortType: omm.ToMetaPortType(omm.MetaPortTypeEnumTCP),
		PortNumber:   json.Number("548"),
		Host:         targetHost,
	}

	type args struct {
		discoverySession session.DiscoverySession
		targetPort       *omd.Port
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "80",
			args: args{
				discoverySession: s,
				targetPort:       targetPort80,
			},
			wantErr: false,
		},
		{
			name: "139",
			args: args{
				discoverySession: s,
				targetPort:       targetPort139,
			},
			wantErr: false,
		},
		{
			name: "443",
			args: args{
				discoverySession: s,
				targetPort:       targetPort443,
			},
			wantErr: false,
		},
		{
			name: "445",
			args: args{
				discoverySession: s,
				targetPort:       targetPort445,
			},
			wantErr: false,
		},
		{
			name: "548",
			args: args{
				discoverySession: s,
				targetPort:       targetPort548,
			},
			wantErr: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if err := scanTCP(tt.args.discoverySession, tt.args.targetPort); (err != nil) != tt.wantErr {
				t.Errorf("scanTCP() error = %v, wantErr %v", err, tt.wantErr)
			}
		})
	}
}

func Test_hadlePrePacket(t *testing.T) {
	type args struct {
		info       osm.MatchInfo
		_connector connector
		conn       net.Conn
		packet     *osm.Packet
	}
	tests := []struct {
		name string
		args args
		want osm.Matcher
	}{
		// TODO: Add test cases.
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := hadlePrePacket(tt.args.info, tt.args._connector, tt.args.conn, tt.args.packet); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("hadlePrePacket() = %v, want %v", got, tt.want)
			}
		})
	}
}

func Test_hadlePostPacket(t *testing.T) {
	type args struct {
		info            osm.MatchInfo
		_connector      connector
		targetPort      *omd.Port
		limitedMatchers []osm.Matcher
	}
	tests := []struct {
		name string
		args args
		want osm.Matcher
	}{
		// TODO: Add test cases.
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := hadlePostPacket(tt.args.info, tt.args._connector, tt.args.targetPort, tt.args.limitedMatchers); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("hadlePostPacket() = %v, want %v", got, tt.want)
			}
		})
	}
}