package oval

import (
	"reflect"
	"sort"
	"testing"

	"github.com/future-architect/vuls/models"
	ovalmodels "github.com/kotakanbe/goval-dictionary/models"
)

func TestUpsert(t *testing.T) {
	var tests = []struct {
		res      ovalResult
		def      ovalmodels.Definition
		packName string
		upserted bool
		out      ovalResult
	}{
		//insert
		{
			res: ovalResult{},
			def: ovalmodels.Definition{
				DefinitionID: "1111",
			},
			packName: "pack1",
			upserted: false,
			out: ovalResult{
				[]defPacks{
					{
						def: ovalmodels.Definition{
							DefinitionID: "1111",
						},
						actuallyAffectedPackNames: map[string]bool{
							"pack1": true,
						},
					},
				},
			},
		},
		//update
		{
			res: ovalResult{
				[]defPacks{
					{
						def: ovalmodels.Definition{
							DefinitionID: "1111",
						},
						actuallyAffectedPackNames: map[string]bool{
							"pack1": true,
						},
					},
					{
						def: ovalmodels.Definition{
							DefinitionID: "2222",
						},
						actuallyAffectedPackNames: map[string]bool{
							"pack3": true,
						},
					},
				},
			},
			def: ovalmodels.Definition{
				DefinitionID: "1111",
			},
			packName: "pack2",
			upserted: true,
			out: ovalResult{
				[]defPacks{
					{
						def: ovalmodels.Definition{
							DefinitionID: "1111",
						},
						actuallyAffectedPackNames: map[string]bool{
							"pack1": true,
							"pack2": true,
						},
					},
					{
						def: ovalmodels.Definition{
							DefinitionID: "2222",
						},
						actuallyAffectedPackNames: map[string]bool{
							"pack3": true,
						},
					},
				},
			},
		},
	}
	for i, tt := range tests {
		upserted := tt.res.upsert(tt.def, tt.packName)
		if tt.upserted != upserted {
			t.Errorf("[%d]\nexpected: %t\n  actual: %t\n", i, tt.upserted, upserted)
		}
		if !reflect.DeepEqual(tt.out, tt.res) {
			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, tt.res)
		}
	}
}

func TestDefpacksToPackStatuses(t *testing.T) {
	type in struct {
		dp     defPacks
		family string
		packs  models.Packages
	}
	var tests = []struct {
		in  in
		out models.PackageStatuses
	}{
		// Ubuntu
		{
			in: in{
				family: "ubuntu",
				packs:  models.Packages{},
				dp: defPacks{
					def: ovalmodels.Definition{
						AffectedPacks: []ovalmodels.Package{
							{
								Name:        "a",
								NotFixedYet: true,
							},
							{
								Name:        "b",
								NotFixedYet: false,
							},
						},
					},
					actuallyAffectedPackNames: map[string]bool{
						"a": true,
						"b": true,
					},
				},
			},
			out: models.PackageStatuses{
				{
					Name:        "a",
					NotFixedYet: true,
				},
				{
					Name:        "b",
					NotFixedYet: false,
				},
			},
		},

		// RedHat, Amazon, Debian
		{
			in: in{
				family: "redhat",
				packs:  models.Packages{},
				dp: defPacks{
					def: ovalmodels.Definition{
						AffectedPacks: []ovalmodels.Package{
							{
								Name: "a",
							},
							{
								Name: "b",
							},
						},
					},
					actuallyAffectedPackNames: map[string]bool{
						"a": true,
						"b": true,
					},
				},
			},
			out: models.PackageStatuses{
				{
					Name:        "a",
					NotFixedYet: false,
				},
				{
					Name:        "b",
					NotFixedYet: false,
				},
			},
		},

		// CentOS
		{
			in: in{
				family: "centos",
				packs: models.Packages{
					"a": {Version: "1.0.0"},
					"b": {
						Version:    "1.0.0",
						NewVersion: "2.0.0",
					},
					"c": {
						Version:    "1.0.0",
						NewVersion: "1.5.0",
					},
				},
				dp: defPacks{
					def: ovalmodels.Definition{
						AffectedPacks: []ovalmodels.Package{
							{
								Name:    "a",
								Version: "1.0.1",
							},
							{
								Name:    "b",
								Version: "1.5.0",
							},
							{
								Name:    "c",
								Version: "2.0.0",
							},
						},
					},
					actuallyAffectedPackNames: map[string]bool{
						"a": true,
						"b": true,
						"c": true,
					},
				},
			},
			out: models.PackageStatuses{
				{
					Name:        "a",
					NotFixedYet: true,
				},
				{
					Name:        "b",
					NotFixedYet: false,
				},
				{
					Name:        "c",
					NotFixedYet: true,
				},
			},
		},
	}
	for i, tt := range tests {
		actual := tt.in.dp.toPackStatuses(tt.in.family, tt.in.packs)
		sort.Slice(actual, func(i, j int) bool {
			return actual[i].Name < actual[j].Name
		})
		if !reflect.DeepEqual(actual, tt.out) {
			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
		}
	}
}