// 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.Linq;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
 
namespace Microsoft.VisualStudio.LanguageServices.LiveShare.Client
{
    internal static class LanguageServicesUtils
    {
        private const string LanguageServerProviderServiceName = "languageServerProvider";
 
        public static string GetLanguageServerProviderServiceName(string[] contentTypes)
        {
            Requires.NotNullOrEmpty(contentTypes, nameof(contentTypes));
            return GetLanguageServerProviderServiceName(GetContentTypesName(contentTypes));
        }
 
        public static string GetLanguageServerProviderServiceName(string lspServiceName)
            => LanguageServerProviderServiceName + "-" + lspServiceName;
 
        public static string GetContentTypesName(string[] contentTypes) => string.Join("-", [.. contentTypes.OrderBy(c => c)]);
 
        public static bool IsContentTypeRemote(string contentType)
            => contentType.EndsWith("-remote");
 
        public static bool TryParseJson<T>(object json, out T t)
        {
            t = default;
            if (json == null)
            {
                return true;
            }
 
            try
            {
                t = ((JObject)json).ToObject<T>();
                return true;
            }
            catch (JsonException)
            {
                return false;
            }
        }
    }
}