using Debug;
/// <summary>
/// 文件夹文件搜索引擎操作
/// </summary>
namespace Debug;
public class Mod
{
    private static DateTime time;
    /// <summary>
    /// 结束时间
    /// </summary>
    private static void EndTime()
    {
        Console.WriteLine("结束" + (DateTime.Now - time).TotalMilliseconds + "ms");
    }
    /// <summary>
    /// 开始时间
    /// </summary>
    private static void StartTime()
    {
        time = DateTime.Now;
    }


    // 是否过滤隐藏文件夹
    private readonly bool Isdot = true;
    //过滤系统
    private readonly List<string> ExcludeFile = [
    "Android", "androidword", "Java",
    "Linux", "linuxword", "Mac",
    "Windows", "Windows 10", "Steam",
    "Genshin Impact Game", "Godot", "Gradle",
    "WeGame", "Mental Omega", "WeGameApps",
    "ramboplayGame", "QQ", "QQWORD","Microsoft SDKs","Creator","editors","AndroidSDK","SDK","Pr","PR","PS","Ps","WE",
    "androidstudioword","xshell7"
    ];
    private readonly bool isExcludeFile = true;
    public string FileDir = string.Empty;
    public Mod()
    {
        Console.Clear();
        ModeSwitch.New("搜索模式", ["返回主页", "文件", "文件夹"], MODE);
    }
    public void MODE(int a)
    {
        Console.Clear();
        if (a == 0)
        {
            _ = new Program();
            return;
        }
        if (a == 1)
        {
            isFile = true;
        }
        else if (a == 2)
        {
            isFile = false;
        }
        Console.Write($"请输入{(isFile ? "文件" : "文件夹")}名称：");
        var v = Console.ReadLine();
        if (v == null || string.IsNullOrEmpty(v))
        {
            Console.Write("输入错误");
            _ = new Mod();
            return;
        }
        fileName = v;
        Console.Clear();
        Init();
    }
    private bool isFile = true;//是否搜索的是文件
    private string fileName = string.Empty;


    private void Init()
    {
        //开始计时
        StartTime();
        //获取所有驱动器
        var allDrives = DriveInfo.GetDrives();
        foreach (var d in allDrives)
        {
            Console.Clear();
            //判断是否可读
            if (d.IsReady == true)
            {
                var name = d.Name;
                if (name.Contains("C:\\"))//排除系统盘
                {
                    continue;
                }
                FileSearch(name);
            }
            //结束计时
            EndTime();
            Yes();
        }
    }
    private void FileSearch(string path)
    {
        try
        {
            //获取文件夹
            DirectoryInfo dirInfo = new(path);
            foreach (var directory in dirInfo.EnumerateDirectories())
            {
                Console.Clear();
                Console.WriteLine("正在搜索：" + directory);
                //判断是否有访问权限
                if (!directory.Exists)
                {
                    Console.WriteLine("没有访问的权限 " + directory);
                    continue;
                }
                //获取名称
                var name = directory.Name;
                // 是否过滤掉隐藏文件夹
                if (Isdot && name.StartsWith('.'))
                {
                    continue;
                }
                if (isExcludeFile && ExcludeFile.Contains(name))
                {
                    continue;
                }
                if (name.Equals(fileName) && directory.Exists)
                {
                    FileDir = directory.FullName;
                    return;
                }
                FileSearch(directory.FullName);
            }
            //处理文件
            if (isFile)
            {
                foreach (var file in dirInfo.EnumerateFiles())
                {
                    Console.Clear();
                    Console.WriteLine("正在搜索：" + file.FullName);
                    // 处理文件
                    if (file.Name.Equals(fileName) && file.Exists)
                    {
                        FileDir = file.FullName;
                        return;
                    }
                }
            }
            return;
        }
        catch (Exception ex)
        {
            //处理异常
            Console.WriteLine($"Error accessing directory '{path}': {ex.Message}");
        }
    }
    private void Yes()
    {
        if (!string.IsNullOrEmpty(FileDir))
        {
            Console.Write($"已经找到{(isFile ? "文件" : "文件夹")} {FileDir}");
        }
        else
        {
            Console.Write($"未找到 {fileName}:{(isFile ? "文件" : "文件夹")}");
        }
    }
}