using PdmSwPlugin.Commmon.Util.UI;
using PdmSwPlugin.Common.Entity.System;
using PdmSwPlugin.Common.Util.Http;
using PdmSwPlugin.Common.Util;
using System;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.IO;
using PdmSwPlugin.Common.Interface;
using SolidWorks.Interop.sldworks;
using log4net;
using PdmSwPlugin.Common.Setting;

namespace PdmSwPlugin.Main
{
    /// <summary>
    /// LoginControl.xaml 的交互逻辑
    /// </summary>
    public partial class LoginControl : UserControl, ISwAppSetter
    {

        private static readonly Encryptor encryptor = new Encryptor("aB3dE5fG7hI9jjK1lMnOpQrS2tUvWxYz",
            "8Wq9RsT4vYx6ZuB1");

        private SldWorks swApp;
        public SldWorks SwApp => swApp;
        private ILog Logger = LogManager.GetLogger("Main");
        private PluginSetting GlobalConfig = PluginSetting.Instance;
        private Action successCallback;

        public LoginControl(Action successCallback)
        {
            this.successCallback = successCallback;
            InitializeComponent();
        }

        /// <summary>
        /// 自动登录
        /// </summary>
        /// <param name="callback"></param>
        /// <param name="reject"></param>
        private void AutoLogin(Action<PdmUser> callback, Action<Exception> reject)
        {
            MaskAdorner.ShowMask(mainGrid, "登陆中...");
            Task.Run(() =>
            {
                try
                {
                    if (GlobalConfig.ClassicLogin)
                    {
                        string binPath = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData), "HengXin", "PdmSwPlugin", "bin");
                        if (!File.Exists(binPath))
                        {
                            callback(null);
                            return;
                        }
                        string content = null;
                        if (!BinUtil.LoadStrFromBin(ref content, binPath))
                        {
                            callback(null);
                            return;
                        }
                        try
                        {
                            PdmUser param = JsonUtil.Deserialize<PdmUser>(encryptor.Decrypt(content));
                            Result<PdmUser> res = HttpClientCreator.PostSyncAction<PdmUser>("openApi/wpf/login", new PdmUser
                            {
                                appId = PluginConst.AppId,
                                pluginVersion = PluginConst.Version,
                                username = param.username,
                                password = param.password
                            });
                            PdmUser user = res.HandleResult();
                            user.appId = PluginConst.AppId;
                            user.pluginVersion = PluginConst.Version;
                            user.password = param.password;
                            callback(user);
                        }
                        catch (Exception ex)
                        {
                            Logger.Error("Remember Me Login Failed！", ex);
                            callback(null);
                        }
                    }
                    else
                    {
                        Result<PdmUser> res = HttpClientCreator.GetSyncAction<PdmUser>("openApi/wpf/simpleLogin", new PdmUser
                        {
                            username = System.Environment.UserName,
                            appId = PluginConst.AppId,
                            pluginVersion = PluginConst.Version
                        });
                        PdmUser user = res.HandleResult();
                        user.appId = PluginConst.AppId;
                        user.pluginVersion = PluginConst.Version;
                        callback(user);
                    }
                }
                catch (Exception e)
                {
                    reject(e);
                }
                finally
                {
                    MaskAdorner.HideMask(mainGrid);
                }
            });
        }

        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {

            AutoLogin(
            (user) =>
            {
                if (user != null)
                {
                    Dispatcher.Invoke(() =>
                    {
                        PdmUser.SetLoginUser(user);
                        if (PdmUser.HasLogin())
                        {
                            LoginSuccess();
                        }
                    });
                }
            },
            (ex) =>
            {
                Logger.Error("登陆失败！", ex);
                this.Error($"登陆失败! {ex.Message}");
            });
        }

        /// <summary>
        /// 加载插件主Tab
        /// </summary>
        public void LoginSuccess()
        {
            if (rememberMeInput.IsChecked == true)
            {
                // 勾选自动登录的处理
                string userInfo = JsonUtil.Stringfiy(PdmUser.LoginUser);
                string binDir = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData), "HengXin", "PdmSwPlugin");
                if (!Directory.Exists(binDir))
                {
                    Directory.CreateDirectory(binDir);
                }
                string binPath = Path.Combine(binDir, "bin");
                BinUtil.SaveStrToBin(encryptor.Encrypt(userInfo), binPath);
            }
            successCallback();
        }

        /// <summary>
        /// 登陆点击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            MaskAdorner.ShowMask(mainGrid, "登陆中...");
            PdmUser param = new PdmUser
            {
                username = usernameTextBlock.Text,
                password = passwordTextBlock.Password,
                appId = PluginConst.AppId,
                pluginVersion = PluginConst.Version
            };
            Task.Run(() =>
            {
                try
                {
                    Result<PdmUser> res = HttpClientCreator.PostSyncAction<PdmUser>("openApi/wpf/login", param);
                    PdmUser user = res.HandleResult();
                    user.appId = PluginConst.AppId;
                    user.pluginVersion = PluginConst.Version;
                    user.password = param.password;
                    Dispatcher.Invoke(() =>
                    {
                        PdmUser.SetLoginUser(user);
                        if (PdmUser.HasLogin())
                        {
                            LoginSuccess();
                        }
                    });
                }
                catch (Exception ex)
                {
                    Logger.Error("登陆失败！", ex);
                    this.Error($"登陆失败! {ex.Message}");
                }
                finally
                {
                    MaskAdorner.HideMask(mainGrid);
                }
            });
        }

        public void SetSwApp(SldWorks SwApp)
        {
            this.swApp = SwApp;
        }
    }
}