using Common.system;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Windows;
using System.Windows.Input;
using System.Windows.Threading;
using XHZB.Desktop.Utils;
using XHZB.Desktop.WebSocket;
using XHZB.Model;

namespace XHZB.Desktop
{
    /// <summary>
    /// 考勤统计
    /// </summary>
    public partial class AttendanceWindow : Window, SocketCallback
    {
        #region 字段

        /// <summary>
        /// 前台绑定数据源
        /// </summary>
        internal ToolbarAttendenceModel pageData = new ToolbarAttendenceModel();

        #endregion 字段

        #region 初始化

        /// <summary>
        /// 考勤统计
        /// </summary>
        public AttendanceWindow()
        {
            InitializeComponent();
            WindowStartupLocation = WindowStartupLocation.CenterScreen;

            Initialize();
        }

        /// <summary>
        /// 初始化 
        /// </summary>
        public void Initialize()
        {
            pageData = new ToolbarAttendenceModel();
            int onlineUsersnum = APP.ClassStudentList.Count;
            txbTotalPeople.Text = onlineUsersnum.ToString();
            renderView();
            SocketClient.getInstance().addWin(this);
            DataContext = pageData;
        }

        private void Window_MouseLeftButtonDown_1(object sender, MouseButtonEventArgs e)
        {
            DragMove();
        }

        public void receiveWsMsg(SocketModel msg)
        {
        }

        public void userListChange()
        {
            Console.WriteLine("抢答点名-渲染用户列表");
            Dispatcher.BeginInvoke(DispatcherPriority.Normal,
               new Action(() =>
               {
                   renderView();
               }));
        }

        #endregion 初始化

        #region 事件

        /// <summary>
        /// 结束
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnEnd_Click(object sender, RoutedEventArgs e)
        {
            if (pageData.menuList.Count > 0)
            {
                pageData.menuList.Clear();
            }

            ToolbarWindow.IsOpenAttendanceWindow = false;
            Hide();
            FreeMemoryHelper.ReallocateMemory();
            System.Threading.Thread.Sleep(0);
        }

        #endregion 事件

        private void renderView()
        {

            if (pageData.menuList.Count > 0)
            {
                pageData.menuList.Clear();
            }
            if (APP.OnlineUserList.Count > 0)
            {
                var userList = APP.OnlineUserList.ToArray();
                string userlistStr = JsonHelper.ToJson(userList);
                List<OnlineUserModel> userListNew = ZCache.JsonToList<OnlineUserModel>(userlistStr);
                List<ClassStudentListModel> classStudentList = APP.ClassStudentList;
                for (int i = 0; i < classStudentList.Count; i++)
                {
                    classStudentList[i].status = 0;
                }
                foreach (OnlineUserModel user in userListNew)
                {
                    if (user != null)
                    {


                        string userHeadPic;
                        if (user.userpic != null)
                        {
                            userHeadPic = user.userpic;
                            if (ZCache.headDic.ContainsKey(userHeadPic.Replace("/", "")))
                            {
                                string localpath = ZCache.headDic[userHeadPic.Replace("/", "")];
                                userHeadPic = localpath;
                            }
                            else
                            {
                                userHeadPic = "../Images/RollCall/attendance_1.png";
                            }
                        }
                        else
                        {
                            userHeadPic = "../Images/RollCall/attendance_1.png";
                        }
                        pageData.menuList.Add(new ToolbarAttendenceMenu()
                        {
                            Name = user.username,
                            Pic = userHeadPic
                        });
                        foreach (ClassStudentListModel cl in classStudentList)
                        {
                            if (cl.studentid == user.userid)
                            {
                                cl.status = 1;
                            }
                        }
                    }
                }
                string notOnline = string.Empty;
                foreach (ClassStudentListModel cl in classStudentList)
                {
                    if (cl.status == 0)
                    {
                        notOnline += cl.studentname + "   ";
                    }
                }
                if (!string.IsNullOrWhiteSpace(notOnline))
                {
                    txbNotOnline.Text = notOnline;
                }
                else
                {
                    txbNotOnline.Text = "暂无";
                }
                txbOnlineUsers.Text = userListNew.Count.ToString();


                userList = null;
                userlistStr = null;
                userListNew = null;
                classStudentList = null;
            }
            else
            {
                List<ClassStudentListModel> classStudentList = APP.ClassStudentList;

                for (int i = 0; i < classStudentList.Count; i++)
                {
                    classStudentList[i].status = 0;
                }
                string notOnline = string.Empty;
                foreach (ClassStudentListModel cl in classStudentList)
                {
                    if (cl.status == 0)
                    {
                        notOnline += cl.studentname + "   ";
                    }
                }
                if (!string.IsNullOrWhiteSpace(notOnline))
                {
                    txbNotOnline.Text = notOnline;
                }
                else
                {
                    txbNotOnline.Text = "暂无";
                }
                txbOnlineUsers.Text = APP.OnlineUserList.Count.ToString();
            }

        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
        }

        private void Window_Unloaded(object sender, RoutedEventArgs e)
        {
            SocketClient.getInstance().removedWin(this);
        }

        private void Window_Closed(object sender, EventArgs e)
        {
        }
    }

    #region 动态数据集合

    public class ToolbarAttendenceModel : NotifyModel
    {
        public ObservableCollection<ToolbarAttendenceMenu> menuList { get; set; }

        public ToolbarAttendenceModel()
        {
            menuList = new ObservableCollection<ToolbarAttendenceMenu>();
        }
    }

    public class ToolbarAttendenceMenu : NotifyModel, IComparable<ToolbarAttendenceMenu>
    {
        /// <summary>
        /// 姓名
        /// </summary>
        public string Name { get; set; }

        /// <summary>
        /// 头像
        /// </summary>
        public string Pic { get; set; }

        public int CompareTo(ToolbarAttendenceMenu other)
        {
            return string.Compare(Name, other.Name, true);
        }
    }

    #endregion 动态数据集合
}