#if UNITY_EDITOR && (UNITY_2018_1 || UNITY_2018_2)
namespace UIWidgets
{
    using System;
    using System.IO;
    using System.Linq;
    using UnityEditor;

    public static class TextMeshProSupportFix
    {
        [MenuItem("Edit/Project Settings/New UI Widgets/Fix TextMesh Pro support files", false, 1100)]
        public static void RemoveForceRecompile()
        {
            RemoveForceRecompileByLabel("TMProFolder");
        }

        public static bool RemoveForceRecompileByLabel(string label)
        {
            var path = Utilites.GetAssetPath(label);
            if (path == null)
            {
                return false;
            }

            if (Directory.Exists(path))
            {
                RemoveForceRecompileFolder(path);
            }
            else
            {
                RemoveForceRecompileFile(path);
            }

            return true;
        }

        static void RemoveForceRecompileFolder(string path)
        {
            var dir = new DirectoryInfo(path);
            var files = dir.GetFiles("*.cs", SearchOption.AllDirectories);
            foreach (var file in files)
            {
                RemoveForceRecompileFile(file.FullName);
            }

            AssetDatabase.Refresh();
        }

        static void RemoveForceRecompileFile(string filepath)
        {
            var lines = File.ReadAllLines(filepath).ToList();
            var prefix = "// Force script reload at ";

            if (lines[lines.Count - 1].StartsWith(prefix))
            {
                lines.RemoveAt(lines.Count - 1);

                File.WriteAllText(filepath, string.Join("\r\n", lines.ToArray()));
                File.SetLastWriteTimeUtc(filepath, DateTime.UtcNow);
            }
        }
    }
}
#endif