NuGetPackageExplorerFile.cs

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System.ComponentModel.DataAnnotations;
using NuGetPe.AssemblyMetadata;

namespace NuGet.Insights.Worker.NuGetPackageExplorerToCsv
{
    [CsvRecord]
    public partial record NuGetPackageExplorerFile : PackageRecord, IAggregatedCsvRecord<NuGetPackageExplorerFile>
    {
        public NuGetPackageExplorerFile()
        {
        }

        public NuGetPackageExplorerFile(Guid scanId, DateTimeOffset scanTimestamp, PackageDeleteCatalogLeaf leaf)
            : base(scanId, scanTimestamp, leaf)
        {
            ResultType = NuGetPackageExplorerResultType.Deleted;
        }

        public NuGetPackageExplorerFile(Guid scanId, DateTimeOffset scanTimestamp, PackageDetailsCatalogLeaf leaf)
            : base(scanId, scanTimestamp, leaf)
        {
            ResultType = NuGetPackageExplorerResultType.Available;
        }

        [Required]
        public NuGetPackageExplorerResultType ResultType { get; set; }

        public string Path { get; set; }
        public string Extension { get; set; }

        public bool? HasCompilerFlags { get; set; }
        public bool? HasSourceLink { get; set; }
        public bool? HasDebugInfo { get; set; }

        [KustoType("dynamic")]
        public string CompilerFlags { get; set; }

        [KustoType("dynamic")]
        public string SourceUrlRepoInfo { get; set; }

        public PdbType? PdbType { get; set; }

        public static string CsvCompactMessageSchemaName => "cc.npef";
        public static IEqualityComparer<NuGetPackageExplorerFile> KeyComparer { get; } = NuGetPackageExplorerFileKeyComparer.Instance;
        public static IReadOnlyList<string> KeyFields { get; } = [nameof(Identity), nameof(Path)];

        public static List<NuGetPackageExplorerFile> Prune(List<NuGetPackageExplorerFile> records, bool isFinalPrune, IOptions<NuGetInsightsWorkerSettings> options, ILogger logger)
        {
            return PackageRecordExtensions.Prune(records, isFinalPrune);
        }

        public int CompareTo(NuGetPackageExplorerFile other)
        {
            var c = base.CompareTo(other);
            if (c != 0)
            {
                return c;
            }

            return string.CompareOrdinal(Path, other.Path);
        }

        public class NuGetPackageExplorerFileKeyComparer : IEqualityComparer<NuGetPackageExplorerFile>
        {
            public static NuGetPackageExplorerFileKeyComparer Instance { get; } = new();

            public bool Equals(NuGetPackageExplorerFile x, NuGetPackageExplorerFile y)
            {
                if (ReferenceEquals(x, y))
                {
                    return true;
                }

                if (x is null || y is null)
                {
                    return false;
                }

                return x.Identity == y.Identity
                    && x.Path == y.Path;
            }

            public int GetHashCode([DisallowNull] NuGetPackageExplorerFile obj)
            {
                var hashCode = new HashCode();
                hashCode.Add(obj.Identity);
                hashCode.Add(obj.Path);
                return hashCode.ToHashCode();
            }
        }
    }
}