package databaserecommendedactions

import (
	"testing"

	"github.com/hashicorp/go-azure-helpers/resourcemanager/resourceids"
)

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See NOTICE.txt in the project root for license information.

var _ resourceids.ResourceId = &RecommendedActionId{}

func TestNewRecommendedActionID(t *testing.T) {
	id := NewRecommendedActionID("12345678-1234-9876-4563-123456789012", "example-resource-group", "serverName", "databaseName", "advisorName", "recommendedActionName")

	if id.SubscriptionId != "12345678-1234-9876-4563-123456789012" {
		t.Fatalf("Expected %q but got %q for Segment 'SubscriptionId'", id.SubscriptionId, "12345678-1234-9876-4563-123456789012")
	}

	if id.ResourceGroupName != "example-resource-group" {
		t.Fatalf("Expected %q but got %q for Segment 'ResourceGroupName'", id.ResourceGroupName, "example-resource-group")
	}

	if id.ServerName != "serverName" {
		t.Fatalf("Expected %q but got %q for Segment 'ServerName'", id.ServerName, "serverName")
	}

	if id.DatabaseName != "databaseName" {
		t.Fatalf("Expected %q but got %q for Segment 'DatabaseName'", id.DatabaseName, "databaseName")
	}

	if id.AdvisorName != "advisorName" {
		t.Fatalf("Expected %q but got %q for Segment 'AdvisorName'", id.AdvisorName, "advisorName")
	}

	if id.RecommendedActionName != "recommendedActionName" {
		t.Fatalf("Expected %q but got %q for Segment 'RecommendedActionName'", id.RecommendedActionName, "recommendedActionName")
	}
}

func TestFormatRecommendedActionID(t *testing.T) {
	actual := NewRecommendedActionID("12345678-1234-9876-4563-123456789012", "example-resource-group", "serverName", "databaseName", "advisorName", "recommendedActionName").ID()
	expected := "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors/advisorName/recommendedActions/recommendedActionName"
	if actual != expected {
		t.Fatalf("Expected the Formatted ID to be %q but got %q", expected, actual)
	}
}

func TestParseRecommendedActionID(t *testing.T) {
	testData := []struct {
		Input    string
		Error    bool
		Expected *RecommendedActionId
	}{
		{
			// Incomplete URI
			Input: "",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors/advisorName",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors/advisorName/recommendedActions",
			Error: true,
		},
		{
			// Valid URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors/advisorName/recommendedActions/recommendedActionName",
			Expected: &RecommendedActionId{
				SubscriptionId:        "12345678-1234-9876-4563-123456789012",
				ResourceGroupName:     "example-resource-group",
				ServerName:            "serverName",
				DatabaseName:          "databaseName",
				AdvisorName:           "advisorName",
				RecommendedActionName: "recommendedActionName",
			},
		},
		{
			// Invalid (Valid Uri with Extra segment)
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors/advisorName/recommendedActions/recommendedActionName/extra",
			Error: true,
		},
	}
	for _, v := range testData {
		t.Logf("[DEBUG] Testing %q", v.Input)

		actual, err := ParseRecommendedActionID(v.Input)
		if err != nil {
			if v.Error {
				continue
			}

			t.Fatalf("Expect a value but got an error: %+v", err)
		}
		if v.Error {
			t.Fatal("Expect an error but didn't get one")
		}

		if actual.SubscriptionId != v.Expected.SubscriptionId {
			t.Fatalf("Expected %q but got %q for SubscriptionId", v.Expected.SubscriptionId, actual.SubscriptionId)
		}

		if actual.ResourceGroupName != v.Expected.ResourceGroupName {
			t.Fatalf("Expected %q but got %q for ResourceGroupName", v.Expected.ResourceGroupName, actual.ResourceGroupName)
		}

		if actual.ServerName != v.Expected.ServerName {
			t.Fatalf("Expected %q but got %q for ServerName", v.Expected.ServerName, actual.ServerName)
		}

		if actual.DatabaseName != v.Expected.DatabaseName {
			t.Fatalf("Expected %q but got %q for DatabaseName", v.Expected.DatabaseName, actual.DatabaseName)
		}

		if actual.AdvisorName != v.Expected.AdvisorName {
			t.Fatalf("Expected %q but got %q for AdvisorName", v.Expected.AdvisorName, actual.AdvisorName)
		}

		if actual.RecommendedActionName != v.Expected.RecommendedActionName {
			t.Fatalf("Expected %q but got %q for RecommendedActionName", v.Expected.RecommendedActionName, actual.RecommendedActionName)
		}

	}
}

func TestParseRecommendedActionIDInsensitively(t *testing.T) {
	testData := []struct {
		Input    string
		Error    bool
		Expected *RecommendedActionId
	}{
		{
			// Incomplete URI
			Input: "",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl/sErVeRs",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl/sErVeRs/sErVeRnAmE",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl/sErVeRs/sErVeRnAmE/dAtAbAsEs",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl/sErVeRs/sErVeRnAmE/dAtAbAsEs/dAtAbAsEnAmE",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl/sErVeRs/sErVeRnAmE/dAtAbAsEs/dAtAbAsEnAmE/aDvIsOrS",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors/advisorName",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl/sErVeRs/sErVeRnAmE/dAtAbAsEs/dAtAbAsEnAmE/aDvIsOrS/aDvIsOrNaMe",
			Error: true,
		},
		{
			// Incomplete URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors/advisorName/recommendedActions",
			Error: true,
		},
		{
			// Incomplete URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl/sErVeRs/sErVeRnAmE/dAtAbAsEs/dAtAbAsEnAmE/aDvIsOrS/aDvIsOrNaMe/rEcOmMeNdEdAcTiOnS",
			Error: true,
		},
		{
			// Valid URI
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors/advisorName/recommendedActions/recommendedActionName",
			Expected: &RecommendedActionId{
				SubscriptionId:        "12345678-1234-9876-4563-123456789012",
				ResourceGroupName:     "example-resource-group",
				ServerName:            "serverName",
				DatabaseName:          "databaseName",
				AdvisorName:           "advisorName",
				RecommendedActionName: "recommendedActionName",
			},
		},
		{
			// Invalid (Valid Uri with Extra segment)
			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/example-resource-group/providers/Microsoft.Sql/servers/serverName/databases/databaseName/advisors/advisorName/recommendedActions/recommendedActionName/extra",
			Error: true,
		},
		{
			// Valid URI (mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl/sErVeRs/sErVeRnAmE/dAtAbAsEs/dAtAbAsEnAmE/aDvIsOrS/aDvIsOrNaMe/rEcOmMeNdEdAcTiOnS/rEcOmMeNdEdAcTiOnNaMe",
			Expected: &RecommendedActionId{
				SubscriptionId:        "12345678-1234-9876-4563-123456789012",
				ResourceGroupName:     "eXaMpLe-rEsOuRcE-GrOuP",
				ServerName:            "sErVeRnAmE",
				DatabaseName:          "dAtAbAsEnAmE",
				AdvisorName:           "aDvIsOrNaMe",
				RecommendedActionName: "rEcOmMeNdEdAcTiOnNaMe",
			},
		},
		{
			// Invalid (Valid Uri with Extra segment - mIxEd CaSe since this is insensitive)
			Input: "/sUbScRiPtIoNs/12345678-1234-9876-4563-123456789012/rEsOuRcEgRoUpS/eXaMpLe-rEsOuRcE-GrOuP/pRoViDeRs/mIcRoSoFt.sQl/sErVeRs/sErVeRnAmE/dAtAbAsEs/dAtAbAsEnAmE/aDvIsOrS/aDvIsOrNaMe/rEcOmMeNdEdAcTiOnS/rEcOmMeNdEdAcTiOnNaMe/extra",
			Error: true,
		},
	}
	for _, v := range testData {
		t.Logf("[DEBUG] Testing %q", v.Input)

		actual, err := ParseRecommendedActionIDInsensitively(v.Input)
		if err != nil {
			if v.Error {
				continue
			}

			t.Fatalf("Expect a value but got an error: %+v", err)
		}
		if v.Error {
			t.Fatal("Expect an error but didn't get one")
		}

		if actual.SubscriptionId != v.Expected.SubscriptionId {
			t.Fatalf("Expected %q but got %q for SubscriptionId", v.Expected.SubscriptionId, actual.SubscriptionId)
		}

		if actual.ResourceGroupName != v.Expected.ResourceGroupName {
			t.Fatalf("Expected %q but got %q for ResourceGroupName", v.Expected.ResourceGroupName, actual.ResourceGroupName)
		}

		if actual.ServerName != v.Expected.ServerName {
			t.Fatalf("Expected %q but got %q for ServerName", v.Expected.ServerName, actual.ServerName)
		}

		if actual.DatabaseName != v.Expected.DatabaseName {
			t.Fatalf("Expected %q but got %q for DatabaseName", v.Expected.DatabaseName, actual.DatabaseName)
		}

		if actual.AdvisorName != v.Expected.AdvisorName {
			t.Fatalf("Expected %q but got %q for AdvisorName", v.Expected.AdvisorName, actual.AdvisorName)
		}

		if actual.RecommendedActionName != v.Expected.RecommendedActionName {
			t.Fatalf("Expected %q but got %q for RecommendedActionName", v.Expected.RecommendedActionName, actual.RecommendedActionName)
		}

	}
}

func TestSegmentsForRecommendedActionId(t *testing.T) {
	segments := RecommendedActionId{}.Segments()
	if len(segments) == 0 {
		t.Fatalf("RecommendedActionId has no segments")
	}

	uniqueNames := make(map[string]struct{}, 0)
	for _, segment := range segments {
		uniqueNames[segment.Name] = struct{}{}
	}
	if len(uniqueNames) != len(segments) {
		t.Fatalf("Expected the Segments to be unique but got %q unique segments and %d total segments", len(uniqueNames), len(segments))
	}
}
