// Copyright (c) 2024 Holger Schmidt
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System.Diagnostics;
using System.Reflection;

namespace ICSharpCode.ILSpyX.MermaidDiagrammer
{
	internal static class AssemblyInfo
	{
		internal static readonly string Location;
		internal static readonly string? Version;

		static AssemblyInfo()
		{
			Assembly assembly = Assembly.GetExecutingAssembly();
			Location = assembly.Location;
			var version = assembly.GetName().Version?.ToString();
			Version = version == null ? null : version.Remove(version.LastIndexOf('.'));
		}

		internal static string? GetProductVersion()
		{
			try
			{ return FileVersionInfo.GetVersionInfo(Location).ProductVersion ?? Version; }
			catch { return Version; }
		}
	}
}