using System.IO;
using System.Text;
using Sirenix.OdinInspector;
using Sirenix.OdinInspector.Editor;
using UnityEditor;
using UnityEngine;

namespace ZEditor
{
    public class GenAssetConstEditor : OdinEditorWindow
    {
        [MenuItem("Tool/自动生成资源常量代码")]
        static void Open()
        {
            GetWindow<GenAssetConstEditor>().Show();
        }

        public string csName = "AssetConst";
        [FolderPath] public string folderPath = "Assets/Scripts/Const";
        [FolderPath] public string resPath = "Assets/Res";
        [Sirenix.OdinInspector.FilePath] public string template = "Assets/Res/AssetsConstTemplate.txt";

        [Button]
        public void Gen()
        {
            string path = $"{this.folderPath}/{this.csName}.cs";

            StringBuilder sb = new StringBuilder();
            this.Bridging(ref sb, this.resPath);

            var readAllText = File.ReadAllText(this.template);
            var content = readAllText.Replace("#CONSTCONTENT#", sb.ToString()).Replace("\\", "/");
            if (!File.Exists(path))
            {
                File.Create(path).Dispose();
            }

            File.WriteAllText(path, content);
        }

        void Bridging(ref StringBuilder sb, string path)
        {
            DirectoryInfo info = new DirectoryInfo(path);
            var fileInfos = info.GetFiles();
            var directoryInfos = info.GetDirectories();
            foreach (var fileInfo in fileInfos)
            {
                if (fileInfo.Name.Contains(".meta"))
                    continue;

                string filePath = fileInfo.FullName.Substring(Application.dataPath.Length - 6);
                var name = filePath.Replace("\\", "_").Replace(".", "_");
                sb.AppendLine($"public const string {name} = @\"{filePath}\";");
            }

            foreach (var directoryInfo in directoryInfos)
            {
                this.Bridging(ref sb, directoryInfo.FullName);
            }
        }
    }
}