// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.DotNet.VersionTools.Util;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Xml.Linq;
 
namespace Microsoft.DotNet.VersionTools.BuildManifest.Model
{
    public class PdbArtifactModel : ArtifactModel
    {
        private static readonly string[] AttributeOrder =
        {
            nameof(Id)
        };
 
        public override string ToString() => $"Pdb {Id}";
 
        public override int GetHashCode()
        {
            int hash = 1;
 
            foreach (var item in Attributes)
            {
                hash *= (item.Key, item.Value).GetHashCode();
            }
 
            return hash;
        }
 
        public override XElement ToXml() => new XElement(
            "Pdb",
            Attributes
                .ThrowIfMissingAttributes(AttributeOrder)
                .CreateXmlAttributes(AttributeOrder));
 
        public static PdbArtifactModel Parse(XElement xml) => new PdbArtifactModel
        {
            Attributes = xml
                .CreateAttributeDictionary()
                .ThrowIfMissingAttributes(AttributeOrder)
        };
    }
}