using System.Text;
using Newtonsoft.Json;
using TouchSocket.Core;
using TouchSocket.Dmtp;
using TouchSocket.Dmtp.FileTransfer;

namespace Net;

public static class NetHelper
{
    private static string _iP = "127.0.0.1";
    private static int _port = 7789;
    private static string _rootPath = "C:\\FileTranslate";
    private static string _serverRootPath = "C:\\FileTranslate\\S";
    private static string _serverSaveRootPath = $"{_serverRootPath}\\Save";
    private static string _clientRootPath = "C:\\FileTranslate\\C";
    private static string _clientSaveRootPath = $"{_clientRootPath}\\Save";
    private static bool _isConnected;
    private static bool _isSaveServerIP;
    private static bool _isShowLog;
    private static bool _isServer;

    private static string _fileFolder = "C:\\FileTranslate\\";
    private static string _fileName = $"{_fileFolder}ZNetConfig.txt";

    #region 属性

    public static string IP
    {
        get => _iP;
        set
        {
            if (_iP == value || string.IsNullOrEmpty(value))
                return;

            _iP = value;
            UpdateFile();
            _data.IP = value;
        }
    }

    public static int Port
    {
        get => _port;
        set
        {
            if (_port == value)
                return;

            _port = value;
            UpdateFile();
            _data.Port = value;
        }
    }

    public static string RootPath
    {
        get => _rootPath;
        set
        {
            if (_rootPath == value || string.IsNullOrEmpty(value))
                return;

            string old = _serverRootPath;
            _rootPath = value;
            Directory.Move(old, value);
            _data.RootPath = value;
            UpdateFile();
        }
    }

    public static string ServerRootPath
    {
        get => _serverRootPath;
        set
        {
            if (_serverRootPath == value || string.IsNullOrEmpty(value))
                return;

            string old = _serverRootPath;
            _serverRootPath = value;
            Directory.Move(old, value);
            _data.ServerRootPath = value;
            UpdateFile();
        }
    }

    public static string ServerSaveRootPath
    {
        get => _serverSaveRootPath;
        set
        {
            if (_serverSaveRootPath == value || string.IsNullOrEmpty(value))
                return;

            _serverSaveRootPath = value;
            Directory.Move(_serverSaveRootPath, value);
            _data.ServerSaveRootPath = value;
            UpdateFile();
        }
    }

    public static string ClientRootPath
    {
        get => _clientRootPath;
        set
        {
            if (_clientRootPath == value || string.IsNullOrEmpty(value))
                return;

            _clientRootPath = value;
            Directory.Move(_clientRootPath, value);
            _data.ClientRootPath = value;
            UpdateFile();
        }
    }

    public static string ClientSaveRootPath
    {
        get => _clientSaveRootPath;
        set
        {
            if (_clientSaveRootPath == value || string.IsNullOrEmpty(value))
                return;

            _clientSaveRootPath = value;
            Directory.Move(_clientSaveRootPath, value);
            _data.ClientSaveRootPath = value;
            UpdateFile();
        }
    }

    public static bool IsConnected
    {
        get => _isConnected;
        set
        {
            if (_isConnected == value)
                return;

            _isConnected = value;
            UpdateFile();
        }
    }

    public static bool IsSaveServerIP
    {
        get => _isSaveServerIP;
        set
        {
            if (_isSaveServerIP == value)
                return;

            _isSaveServerIP = value;
            _data.IsSaveServerIP = value;
            UpdateFile();
        }
    }

    public static bool IsShowLog
    {
        get => _isShowLog;
        set
        {
            if (_isShowLog == value)
                return;

            _isShowLog = value;
            _data.IsShowLog = value;
            UpdateFile();
        }
    }

    public static bool IsServer
    {
        get => _isServer;
        set
        {
            _isServer = value;
            UpdateFile();
        }
    }

    #endregion

    public static Server Server = null;
    public static Client Client = null;

    public static void Init()
    {
        if (!File.Exists(_fileName))
            File.Create(_fileName).Dispose();
        DeserializeFile();

        if (!Directory.Exists(_rootPath))
            Directory.CreateDirectory(_rootPath);

        if (!Directory.Exists(_serverRootPath))
            Directory.CreateDirectory(_serverRootPath);

        if (!Directory.Exists(_serverSaveRootPath))
            Directory.CreateDirectory(_serverSaveRootPath);

        if (!Directory.Exists(_clientRootPath))
            Directory.CreateDirectory(_clientRootPath);

        if (!Directory.Exists(_clientSaveRootPath))
            Directory.CreateDirectory(_clientSaveRootPath);
    }

    class Data
    {
        public string IP;
        public int Port;
        public string RootPath;
        public string ServerRootPath;
        public string ServerSaveRootPath;
        public string ClientRootPath;
        public string ClientSaveRootPath;
        public bool IsSaveServerIP;
        public bool IsShowLog;
    }

    private static Data _data;

    private static void SerializeFile()
    {
        var serializeObject = JsonConvert.SerializeObject(_data);
        File.WriteAllText(_fileName, serializeObject);
    }

    private static void DeserializeFile()
    {
        string json = File.ReadAllText(_fileName);

        Data? data = JsonConvert.DeserializeObject<Data>(json);
        if (data == null)
        {
            _data = new Data();
            _data.IP = _iP;
            _data.Port = _port;
            _data.RootPath = _rootPath;
            _data.ServerRootPath = _serverRootPath;
            _data.ServerSaveRootPath = _serverSaveRootPath;
            _data.ClientRootPath = _clientRootPath;
            _data.ClientSaveRootPath = _clientSaveRootPath;
            _data.IsSaveServerIP = _isSaveServerIP;
            _data.IsShowLog = _isShowLog;
            UpdateFile();
            return;
        }

        _data = data;
        _iP = data.IP;
        _port = data.Port;
        _rootPath = data.RootPath;
        _serverRootPath = data.ServerRootPath;
        _serverSaveRootPath = data.ServerSaveRootPath;
        _clientRootPath = data.ClientRootPath;
        _clientSaveRootPath = data.ClientSaveRootPath;
        _isSaveServerIP = data.IsSaveServerIP;
        _isShowLog = data.IsShowLog;
    }

    private static void UpdateFile()
    {
        SerializeFile();
        // StringBuilder sb = new StringBuilder();
        // sb.AppendLine($"服务器地址和端口：{_iP}:{_port}");
        // sb.AppendLine($"根目录：{_rootPath}");
        // sb.AppendLine($"服务器根目录：{_serverRootPath}");
        // sb.AppendLine($"服务器保存根目录：{_serverSaveRootPath}");
        // sb.AppendLine($"客户端根目录：{_clientRootPath}");
        // sb.AppendLine($"客户端保存根目录：{_clientSaveRootPath}");
        // sb.AppendLine($"是否保存服务器IP：{_isSaveServerIP}");
        // sb.AppendLine($"是否显示日志：{_isShowLog}");
    }
}