package icmp

import (
	"net"
	"reflect"
	"testing"

	omd "git.loafle.net/overflow/model/discovery"
	omm "git.loafle.net/overflow/model/meta"
	"git.loafle.net/overflow_scanner/probe/discovery/session"
	"git.loafle.net/overflow_scanner/probe/discovery/types"
	"git.loafle.net/overflow_scanner/probe/internal/pcap"
	"github.com/google/gopacket"
)

func Test_scanV4(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{},
		},
	)

	type args struct {
		discoverySession session.DiscoverySession
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "1",
			args: args{
				discoverySession: s,
			},
			wantErr: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if err := scanV4(tt.args.discoverySession); (err != nil) != tt.wantErr {
				t.Errorf("scanV4() error = %v, wantErr %v", err, tt.wantErr)
			}
		})
	}
}

func Test_sendICMP4(t *testing.T) {
	type args struct {
		ps          pcap.PCapScanner
		zone        *omd.Zone
		targetHosts []net.IP
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		// TODO: Add test cases.
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if err := sendICMP4(tt.args.ps, tt.args.zone, tt.args.targetHosts); (err != nil) != tt.wantErr {
				t.Errorf("sendICMP4() error = %v, wantErr %v", err, tt.wantErr)
			}
		})
	}
}

func Test_handlePacketICMP4(t *testing.T) {
	type args struct {
		zone        *omd.Zone
		targetHosts []net.IP
		hosts       map[string]*omd.Host
		packet      gopacket.Packet
	}
	tests := []struct {
		name string
		args args
		want *omd.Host
	}{
		// TODO: Add test cases.
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := handlePacketICMP4(tt.args.zone, tt.args.targetHosts, tt.args.hosts, tt.args.packet); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("handlePacketICMP4() = %v, want %v", got, tt.want)
			}
		})
	}
}

func Test_makeMessageICMP4(t *testing.T) {
	tests := []struct {
		name    string
		want    []byte
		wantErr bool
	}{
		// TODO: Add test cases.
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := makeMessageICMP4()
			if (err != nil) != tt.wantErr {
				t.Errorf("makeMessageICMP4() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if !reflect.DeepEqual(got, tt.want) {
				t.Errorf("makeMessageICMP4() = %v, want %v", got, tt.want)
			}
		})
	}
}