using System;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using PDF_Master.CustomControl;
using PDF_Master.Helper;
using PDF_Master.Properties;
using Prism.Commands;
using Prism.Mvvm;
using Prism.Regions;
using Prism.Services.Dialogs;

namespace PDF_Master.ViewModels.Dialog.ServiceDialog
{
    public class UserDialogViewModel : BindableBase, IDialogAware
    {
        private string uuid = ServiceHelper.GetDeviceSerialNumber();
        public IRegionManager Region;
        public string Title => "";

        public event Action<IDialogResult> RequestClose;

        public void Close()
        {
            RequestClose?.Invoke(new Prism.Services.Dialogs.DialogResult(ButtonResult.Cancel));
        }

        public bool CanCloseDialog()
        {
            return true;
        }

        public void OnDialogClosed()
        {

        }

        public void OnDialogOpened(IDialogParameters parameters)
        {
            if (ServiceHelper. IsConnectInternet()==false)
            {
                RegionMan("NOInternetRegion");
            }

        }


        #region 文案

        private string _Text_useracc = "";

        public string Text_useracc
        {
            get { return _Text_useracc; }
            set
            {
                SetProperty(ref _Text_useracc, value);
            }
        }


        private string _Text_admail = "";

        public string Text_admail
        {
            get { return _Text_admail; }
            set
            {
                SetProperty(ref _Text_admail, value);
            }
        }

        private string _Text_logout = "";

        public string Text_logout
        {
            get { return _Text_logout; }
            set
            {
                SetProperty(ref _Text_logout, value);
            }
        }

        private string _Text_no = "";

        public string Text_no
        {
            get { return _Text_no; }
            set
            {
                SetProperty(ref _Text_no, value);
            }
        }

        private string _Text_yes = "";

        public string Text_yes
        {
            get { return _Text_yes; }
            set
            {
                SetProperty(ref _Text_yes, value);
            }
        }

        private string _Text_useroutmsg = "";

        public string Text_useroutmsg
        {
            get { return _Text_useroutmsg; }
            set
            {
                SetProperty(ref _Text_useroutmsg, value);
            }
        }

        private string _Text_userouttol = "";

        public string Text_userouttol
        {
            get { return _Text_userouttol; }
            set
            {
                SetProperty(ref _Text_userouttol, value);
            }
        }
        

        private Brush _TextSubscribeStateColor = (Brush)new BrushConverter().ConvertFromString("#252629");

        public Brush TextSubscribeStateColor
        {
            get { return _TextSubscribeStateColor; }
            set
            {
                SetProperty(ref _TextSubscribeStateColor, value);
            }
        }

        private string _TextSubscribeState = "";

        public string TextSubscribeState
        {
            get { return _TextSubscribeState; }
            set
            {
                SetProperty(ref _TextSubscribeState, value);
            }
        }
        private string _TextSubscribeEndtime = "";

        public string TextSubscribeEndtime
        {
            get { return _TextSubscribeEndtime; }
            set
            {
                SetProperty(ref _TextSubscribeEndtime, value);
            }
        }
        private string _TextSubscribetimetext = "";

        public string TextSubscribetimetext
        {
            get { return _TextSubscribetimetext; }
            set
            {
                SetProperty(ref _TextSubscribetimetext, value);
            }
        }



        private void InitString()
        {

            Text_useracc = App.ServiceLoader.GetString("Text_useracc");
            Text_admail = App.ServiceLoader.GetString("Text_admail");
            Text_logout = App.ServiceLoader.GetString("Text_logout");

            Text_userouttol = App.ServiceLoader.GetString("Text_userouttol");
            Text_useroutmsg = App.ServiceLoader.GetString("Text_useroutmsg");
            Text_yes = App.ServiceLoader.GetString("Text_yes");
            Text_no = App.ServiceLoader.GetString("Text_no");

        }


        #endregion




        private string _Useremailchar = Settings.Default.UserDate.Email.Substring(0, 1);

        public string Useremailchar
        {
            get { return _Useremailchar; }
            set
            {
                SetProperty(ref _Useremailchar, value);
            }
        }


        private string _UserEmail = Settings.Default.UserDate.Email;
        public string UserEmail
        {
            get { return _UserEmail; }
            set { _UserEmail = value; }
        }


        private string _UserRegionName;
        public string UserRegionName
        {
            get { return _UserRegionName; }
            set { _UserRegionName = value; }
        }

        private Visibility _Subscriptionbox =Visibility.Collapsed;
        public Visibility Subscriptionbox
        {
            get { return _Subscriptionbox; }
            set { _Subscriptionbox = value; }
        }

        private Visibility _Subscriptionbtn = Visibility.Collapsed;
        public Visibility Subscriptionbtn
        {
            get { return _Subscriptionbtn; }
            set { _Subscriptionbtn = value; }
        }

        private Visibility _Subscriptionauto = Visibility.Collapsed;
        public Visibility Subscriptionauto
        {
            get { return _Subscriptionauto; }
            set { _Subscriptionauto = value; }
        }
        private string _uristore = "https://www.pdfreaderpro.com/windows/store/permanent";
        public string Uristore
        {
            get { return _uristore; }
            set
            {
                SetProperty(ref _uristore, value);

            }
        }

        public DelegateCommand LinkstoreCommand { get; set; }

        public DelegateCommand UserOutCommand { get; set; }
        public DelegateCommand LogOutCommand { get; set; }

        UserDialogViewModel(IRegionManager regionManager, IDialogService dialogService)
        {
            this.Region = regionManager;
            InitString();
            UserRegionName = Guid.NewGuid().ToString();
            UserOutCommand = new DelegateCommand(UserOut);
            LogOutCommand = new DelegateCommand(LogOut);
            LinkstoreCommand = new DelegateCommand(Linkstore);


            TextSubscribeEndtime = Settings.Default.UserDate.subscribeendDate;
            UserEmail = Settings.Default.UserDate.Email;
            if(Settings.Default.UserDate.subscribestatus==1&& Settings.Default.UserDate.subscribepayType==1)
            {                
                   Subscriptionbox = Visibility.Visible;
                Subscriptionauto= Visibility.Visible;
                TextSubscribeState= App.ServiceLoader.GetString("TextSubscribeStateOnTrial");
                TextSubscribeStateColor = (Brush)new BrushConverter().ConvertFromString("#252629");
                TextSubscribetimetext = App.ServiceLoader.GetString("TextSubscribetimetextOnTrial");
            }
            else if(Settings.Default.UserDate.subscribestatus == 1 && Settings.Default.UserDate.subscribepayType == 0)
            {
                Subscriptionbox = Visibility.Visible;
                Subscriptionbtn = Visibility.Visible;
                Subscriptionauto = Visibility.Hidden;
                TextSubscribeState = App.ServiceLoader.GetString("TextSubscribeStateOnTrial");
                TextSubscribeStateColor = (Brush)new BrushConverter().ConvertFromString("#252629");
                TextSubscribetimetext = App.ServiceLoader.GetString("TextSubscribetimetextOnTrial");
            }
            else if (Settings.Default.UserDate.subscribestatus == 2 )
            {
                Subscriptionbox = Visibility.Visible;
                Subscriptionbtn = Visibility.Visible;
                Subscriptionauto = Visibility.Hidden;
                TextSubscribeState = App.ServiceLoader.GetString("TextSubscribeStateExpired");
                TextSubscribeStateColor= (Brush)new BrushConverter().ConvertFromString("#F3465B");
                TextSubscribetimetext = App.ServiceLoader.GetString("TextSubscribetimeExpired");
            }
            else
            {
                Subscriptionbox = Visibility.Collapsed;
                Subscriptionbtn = Visibility.Collapsed;
                TextSubscribeState = App.ServiceLoader.GetString("TextSubscribeStateExpired");
                TextSubscribeStateColor = (Brush)new BrushConverter().ConvertFromString("#F3465B");
                TextSubscribetimetext = App.ServiceLoader.GetString("TextSubscribetimeExpired");

            }

  

        }
        private void Linkstore()
        {

            Process.Start(new ProcessStartInfo(Uristore));
        }


        public void UserOut()
        {
            if(Settings.Default.UserDate.subscribestatus == 1)
            {
                AlertsMessage alertsMessage = new AlertsMessage();
                alertsMessage.ShowDialog("注不了销 ", "无法注销，需要订阅期结束后再申请注销 ", App.ServiceLoader.GetString("Text_yes"),IconType.Tip);
            }
            else
            {
                AlertsMessage alertsMessage = new AlertsMessage();
                alertsMessage.ShowDialog(Text_userouttol, Text_useroutmsg, App.ServiceLoader.GetString("Text_yes"), App.ServiceLoader.GetString("Text_no"), IconType.Tip);
                //调整按钮显示位置，cancel按钮表示确认退出
                //目的是尽量引导用户不注销
                if (alertsMessage.result == ContentResult.MiddleCancel)
                {
                    RegionMan("UserOutCodeRegion");
                }

            }
           
        }

        public void LogOut()
        {
            ServiceHelper.Logout(uuid);
            Settings.Default.AppProperties.LoginToken = "";
            Settings.Default.Save();
            App.mainWindowViewModel.UserVis = Visibility.Collapsed;
            App.mainWindowViewModel.RegisterVis = Visibility.Collapsed;
            App.mainWindowViewModel.LoginVis = Visibility.Visible;
            Close();
        }

        public void RegionMan(string name)
        {
            NavigationParameters param = new NavigationParameters();
            param.Add("UserDialogViewModel", this);
            Region.RequestNavigate(UserRegionName, name, e => {
                var r = e.Result;
            }, param);
        }

    }
}