// 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;
using System.Text.Json.Serialization;
 
/// <summary>
/// Class representing the document diagnostic request parameters
/// <para>
/// See the <see href="https://microsoft.github.io/language-server-protocol/specifications/specification-current/#documentDiagnosticParams">Language Server Protocol specification</see> for additional information.
/// </para>
/// </summary>
/// <remarks>Since LSP 3.17</remarks>
internal class DocumentDiagnosticParams : ITextDocumentParams, IWorkDoneProgressParams, IPartialResultParams<SumType<RelatedFullDocumentDiagnosticReport, RelatedUnchangedDocumentDiagnosticReport, DocumentDiagnosticReportPartialResult>>
{
    /// <inheritdoc/>
    /// <remarks>
    /// Note that the first literal send needs to be either the <see cref="RelatedUnchangedDocumentDiagnosticReport"/> or <see cref="RelatedUnchangedDocumentDiagnosticReport"/>
    /// followed by n <see cref="DocumentDiagnosticReportPartialResult"/> literals.
    /// </remarks>
    [JsonPropertyName(Methods.PartialResultTokenName)]
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public IProgress<SumType<RelatedFullDocumentDiagnosticReport, RelatedUnchangedDocumentDiagnosticReport, DocumentDiagnosticReportPartialResult>>? PartialResultToken
    {
        get; set;
    }
 
    /// <inheritdoc/>
    [JsonPropertyName(Methods.WorkDoneTokenName)]
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public IProgress<WorkDoneProgress>? WorkDoneToken { get; set; }
 
    /// <summary>
    /// Gets or sets the <see cref="TextDocumentIdentifier"/> to provide diagnostics for.
    /// </summary>
    [JsonPropertyName("textDocument")]
    public TextDocumentIdentifier TextDocument
    {
        get;
        set;
    }
 
    /// <summary>
    /// The additional identifier provided during registration
    /// </summary>
    [JsonPropertyName("identifier")]
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public string? Identifier
    {
        get;
        set;
    }
 
    /// <summary>
    /// Gets or sets the result id of a previous diagnostics response if provided.
    /// </summary>
    [JsonPropertyName("previousResultId")]
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public string? PreviousResultId
    {
        get;
        set;
    }
}