// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
#nullable disable
 
using System;
using System.Collections.Immutable;
using Microsoft.CodeAnalysis.FindUsages;
 
namespace Microsoft.CodeAnalysis.ExternalAccess.FSharp.FindUsages
{
    internal class FSharpDefinitionItem
    {
        private FSharpDefinitionItem(DefinitionItem roslynDefinitionItem)
        {
            RoslynDefinitionItem = roslynDefinitionItem;
        }
 
        internal DefinitionItem RoslynDefinitionItem { get; }
 
        public static FSharpDefinitionItem Create(ImmutableArray<string> tags, ImmutableArray<TaggedText> displayParts, FSharpDocumentSpan sourceSpan)
            => new(
                DefinitionItem.Create(
                    tags,
                    displayParts,
                    sourceSpans: [sourceSpan.ToRoslynDocumentSpan()],
                    classifiedSpans: [],
                    metadataLocations: [],
                    nameDisplayParts: default,
                    displayIfNoReferences: true));
 
        [Obsolete("Use overload that takes metadata locations")]
        public static FSharpDefinitionItem CreateNonNavigableItem(ImmutableArray<string> tags, ImmutableArray<TaggedText> displayParts, ImmutableArray<TaggedText> originationParts)
            => new(
                DefinitionItem.CreateNonNavigableItem(
                    tags,
                    displayParts,
                    metadataLocations: [new AssemblyLocation() { Name = originationParts.JoinText(), Version = Versions.Null, FilePath = null }]));
 
        public static FSharpDefinitionItem CreateNonNavigableItem(ImmutableArray<string> tags, ImmutableArray<TaggedText> displayParts, ImmutableArray<(string name, Version version, string filePath)> metadataLocations)
            => new(
                DefinitionItem.CreateNonNavigableItem(
                    tags,
                    displayParts,
                    metadataLocations: metadataLocations.SelectAsArray(l => new AssemblyLocation(l.name, l.version, l.filePath))));
    }
}