// 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>
    /// Context for inline completion request.
    /// See https://github.com/microsoft/vscode/blob/075ba020e8493f40dba89891b1a08453f2c067e9/src/vscode-dts/vscode.proposed.inlineCompletions.d.ts#L27.
    /// </summary>
    internal class VSInternalInlineCompletionContext
    {
        /// <summary>
        /// Gets or sets how completion was triggered.
        /// </summary>
        [JsonPropertyName("_vs_triggerKind")]
        [JsonRequired]
        public VSInternalInlineCompletionTriggerKind TriggerKind { get; set; } = VSInternalInlineCompletionTriggerKind.Explicit;
 
        /// <summary>
        /// Gets or sets information about the currently selected item in the autocomplete widget, if visible.
        ///
        /// See https://github.com/microsoft/vscode/blob/075ba020e8493f40dba89891b1a08453f2c067e9/src/vscode-dts/vscode.proposed.inlineCompletions.d.ts#L45.
        /// </summary>
        [JsonPropertyName("_vs_selectedCompletionInfo")]
        [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
        public VSInternalSelectedCompletionInfo? SelectedCompletionInfo { get; set; }
    }
}