using HxModel;
using HxUserManagement.HxBLL;
using HxUserManagement.Views;
using System;
using System.Windows;
using System.Windows.Controls;
using XHandler.Class;

namespace HxUserManagement
{
    /// <summary>
    /// 用户管理页面
    /// </summary>
    public partial class UserManagement : UserControl
    {
        public event EventHandler closeEvent;
        private UserCenter userCenter = null;
        private AuthorityCenter authorityCenter = null;
        public static UserInfoModel currentUser = null;

        #region 构造函数
        public UserManagement(string loginUserID)
        {
            InitializeComponent();
            currentUser = new UserInfoBLL().GetInfodById(loginUserID);
        }
        #endregion

        #region 初期表示
        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            rbUserCenter.IsChecked = true;
        }
        #endregion

        #region 关闭窗口 无效
        private void btnClose_Click(object sender, RoutedEventArgs e)
        {
            if (EventResponseController.Instance.CanExecute() == false)
                return;
            closeEvent?.Invoke(this, EventArgs.Empty);
        }
        #endregion

        #region 用户中心
        private void rbUserCenter_Checked(object sender, RoutedEventArgs e)
        {
            gridContent.Children.Clear();
            if (userCenter == null)
            {
                userCenter = new UserCenter();
                userCenter.editEvent += UserCenter_editEvent;
                userCenter.resetPswdEvent += UserCenter_resetPswdEvent;
                gridContent.Children.Add(userCenter);
            }
            else
                gridContent.Children.Add(userCenter);
            btnNew.Visibility = Visibility.Visible;
        }
        private void UserCenter_editEvent(object sender, Classes.CustomRoutedEventArgs<string> e)
        {
            string id = (string)e.param;

            EditUserInfo editUserInfo = new EditUserInfo(id);
            editUserInfo.closeEvent += EditUserInfo_closeEvent;
            editUserInfo.okEvent += EditUserInfo_okEvent;
            rootGrid.Children.Add(editUserInfo);
        }

        private void UserCenter_resetPswdEvent(object sender, Classes.CustomRoutedEventArgs<string> e)
        {
            string id = (string)e.param;

            ResetPassword resetPassword = new ResetPassword(id);
            resetPassword.closeEvent += EditUserInfo_closeEvent;
            //editUserInfo.okEvent += EditUserInfo_okEvent;
            rootGrid.Children.Add(resetPassword);
        }
        #endregion

        #region 角色管理
        private void rbRoleManage_Checked(object sender, RoutedEventArgs e)
        {
            gridContent.Children.Clear();
            if (authorityCenter == null)
            {
                authorityCenter = new AuthorityCenter();
                authorityCenter.editEvent += AuthorityCenter_editEvent;
                gridContent.Children.Add(authorityCenter);
            }
            else
                gridContent.Children.Add(authorityCenter);
            btnNew.Visibility = Visibility.Collapsed;
        }

        private void AuthorityCenter_editEvent(object sender, Classes.CustomRoutedEventArgs<string> e)
        {
            string id = (string)e.param;
            EditAuthority editAuthority = new EditAuthority(id);
            editAuthority.closeEvent += EditAuthority_closeEvent;
            rootGrid.Children.Add(editAuthority);
        }

        private void EditAuthority_closeEvent(object sender, EventArgs e)
        {
            UIElement element = (UIElement)sender;
            if (rootGrid.Children.Contains(element))
                rootGrid.Children.Remove(element);
        }
        #endregion

        #region 新建
        private void btnNew_Click(object sender, RoutedEventArgs e)
        {
            if (EventResponseController.Instance.CanExecute() == false)
                return;

            EditUserInfo editUserInfo = new EditUserInfo();
            editUserInfo.closeEvent += EditUserInfo_closeEvent;
            editUserInfo.okEvent += EditUserInfo_okEvent;
            rootGrid.Children.Add(editUserInfo);
        }

        private void EditUserInfo_closeEvent(object sender, EventArgs e)
        {
            UIElement element = sender as UIElement;
            if (rootGrid.Children.Contains(element))
                rootGrid.Children.Remove(element);
        }

        private void EditUserInfo_okEvent(object sender, EventArgs e)
        {
            UIElement element = sender as UIElement;
            if (rootGrid.Children.Contains(element))
                rootGrid.Children.Remove(element);

            userCenter.Refresh();
        }
        #endregion
    }
}