using HxModel;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using XHandler.Class;
using HxUserManagement.Classes;
using HxUserManagement.HxBLL;

namespace HxUserManagement.Views
{
    /// <summary>
    /// UserCenter.xaml 的交互逻辑
    /// </summary>
    public partial class UserCenter : UserControl
    {
        #region CustomEvent
        public static readonly RoutedEvent editRoutedEvent =
           EventManager.RegisterRoutedEvent("editEvent", RoutingStrategy.Bubble, typeof(CustomEvent.CustomRoutedEventHandler<string>), typeof(UserCenter));

        [Description("editEvent")]
        public event CustomEvent.CustomRoutedEventHandler<string> editEvent
        {
            add
            {
                this.AddHandler(editRoutedEvent, value);
            }
            remove
            {
                this.RemoveHandler(editRoutedEvent, value);
            }
        }

        private void RaiseEditEvent(string l)
        {
            CustomRoutedEventArgs<string> arg = new CustomRoutedEventArgs<string>(editRoutedEvent, l);
            this.RaiseEvent(arg);
        }

        public static readonly RoutedEvent resetPswdRoutedEvent =
           EventManager.RegisterRoutedEvent("resetPswdEvent", RoutingStrategy.Bubble, typeof(CustomEvent.CustomRoutedEventHandler<string>), typeof(UserCenter));

        [Description("resetPswdEvent")]
        public event CustomEvent.CustomRoutedEventHandler<string> resetPswdEvent
        {
            add
            {
                this.AddHandler(resetPswdRoutedEvent, value);
            }
            remove
            {
                this.RemoveHandler(resetPswdRoutedEvent, value);
            }
        }

        private void RaiseResetPswdEvent(string l)
        {
            CustomRoutedEventArgs<string> arg = new CustomRoutedEventArgs<string>(resetPswdRoutedEvent, l);
            this.RaiseEvent(arg);
        }
        #endregion

        public List<UserInfoModel> userInfoList;
        public UserInfoBLL userInfoBLL = new UserInfoBLL();
        public List<RolesModel> roleList;
        public List<string> statusList;
        public UserCenter()
        {
            InitializeComponent();

            Debug.WriteLine("1   "+DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:ffff"));

            Task.Factory.StartNew(() => {
                userInfoList = userInfoBLL.GetAllUserInfo();
                OnFinished();
            });

            //userInfoList = userInfoBLL.GetAllUserInfo();
            //datagrid.ItemsSource = userInfoList;
            Debug.WriteLine("2   " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:ffff"));

            roleList = DataModel.GetRoles();
            RolesModel role = new RolesModel();
            role.Name = Properties.Resources.strPleaseSelect;
            roleList.Insert(0, role);
            comboxRole.ItemsSource = roleList;
            comboxRole.SelectedIndex = 0;

            statusList = DataModel.GetStatusList();
            statusList.Insert(0, Properties.Resources.strPleaseSelect);
            comboxAccountStatus.ItemsSource = statusList;
            comboxAccountStatus.SelectedIndex = 0;
            Debug.WriteLine("3   " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:ffff"));
        }

        private void OnFinished()
        {
            Dispatcher.BeginInvoke(new Action(() => {
                Debug.WriteLine("4   " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:ffff"));
                datagrid.ItemsSource = userInfoList;
                Debug.WriteLine("5   " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:ffff"));
            }));
            
        }

        private void btnEdit_Click(object sender, RoutedEventArgs e)
        {
            if (EventResponseController.Instance.CanExecute() == false)
                return;
            Button btn = (Button)sender;
            if (btn != null)
            {
                string id = (string)btn.Tag;
                RaiseEditEvent(id);
            }
        }

        private void btnDelete_Click(object sender, RoutedEventArgs e)
        {
            if (EventResponseController.Instance.CanExecute() == false)
                return;
            Button btn = (Button)sender;
            if (btn != null)
            {
                string id = (string)btn.Tag;
                UserInfoModel user = datagrid.SelectedItem as UserInfoModel;

                string msg = string.Format(Properties.Resources.strDeleteUserConfirm, user.UserName);
                MessageBoxResult ret = MessageBox.Show(msg, "Tips", MessageBoxButton.YesNo);
                if(ret == MessageBoxResult.Yes)
                {
                    bool result = userInfoBLL.DelById(id);
                    if (result)
                        MessageBox.Show(Properties.Resources.strDeleteSuccess, "Tips");
                    else
                        MessageBox.Show(Properties.Resources.strDeleteFailed, "Tips");

                    Refresh();
                }
            }
        }

        private void btnPswdReset_Click(object sender, RoutedEventArgs e)
        {
            if (EventResponseController.Instance.CanExecute() == false)
                return;
            Button btn = (Button)sender;
            if (btn != null)
            {
                string id = (string)btn.Tag;
                RaiseResetPswdEvent(id);
            }
        }

        private void ResetPassword_closeEvent(object sender, EventArgs e)
        {
            throw new NotImplementedException();
        }

        private void datagrid_LoadingRow(object sender, DataGridRowEventArgs e)
        {
            e.Row.Header = e.Row.GetIndex() + 1;
        }

        public void RefreshUserList()
        {
            userInfoList = userInfoBLL.GetAllUserInfo();
            datagrid.ItemsSource = userInfoList;
        }

        private void textboxUserName_PreviewKeyDown(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Enter)
            {
                Refresh();
            }
        }

        private void textboxPhone_PreviewKeyDown(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Enter)
            {
                Refresh();
            }
        }

       
        private void comboxRole_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            Refresh();
        }

        private void comboxAccountStatus_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            Refresh();
        }

        public void Refresh()
        {
            string name = textboxUserName.Text;
            string phone = textboxPhone.Text;
            string state = "";
            if (comboxAccountStatus.SelectedIndex > 0)
                state = comboxAccountStatus.SelectedIndex == 1 ? "0" : "1";
            string authority = "";
            if (comboxRole.SelectedIndex > 0)
            {
                RolesModel role = comboxRole.SelectedItem as RolesModel;
                authority = role.Id;
            }

            userInfoList = Search(name, phone, state, authority);
            datagrid.ItemsSource = userInfoList;
        }

        private List<UserInfoModel> Search(string name, string phone, string state, string authority)
        {
            return userInfoBLL.Search(name, phone, state, authority);
        }
    }

}