// 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.
 
namespace Roslyn.LanguageServer.Protocol;
 
using System.Text.Json.Serialization;
 
/// <summary>
/// Initialization options for semantic tokens support.
/// <para>
/// See the <see href="https://microsoft.github.io/language-server-protocol/specifications/specification-current/#semanticTokensOptions">Language Server Protocol specification</see> for additional information.
/// </para>
/// </summary>
/// <remarks>Since LSP 3.16</remarks>
internal class SemanticTokensOptions : IWorkDoneProgressOptions
{
    /// <summary>
    /// Gets or sets a legend describing how semantic token types and modifiers are encoded in responses.
    /// </summary>
    [JsonPropertyName("legend")]
    [JsonRequired]
    public SemanticTokensLegend Legend { get; set; }
 
    /// <summary>
    /// Gets or sets a value indicating whether semantic tokens Range provider requests are supported.
    /// </summary>
    [JsonPropertyName("range")]
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public SumType<bool, object>? Range { get; set; }
 
    /// <summary>
    /// Gets or sets whether or not the server supports providing semantic tokens for a full document.
    /// </summary>
    [JsonPropertyName("full")]
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public SumType<bool, SemanticTokensFullOptions>? Full { get; set; }
 
    /// <inheritdoc/>
    [JsonPropertyName("workDoneProgress")]
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
    public bool WorkDoneProgress { get; init; }
}