// Copyright (c) 2017 schick Informatik
// Description: Tabelle Reporting Party (bearbeitet wird im Dialog)
//

using System;
using System.Windows;

using bsmd.database;
using ENI2.EditControls;
using System.Collections.ObjectModel;
using System.Windows.Controls;
using System.Windows.Media.Imaging;

namespace ENI2.Controls
{
    /// <summary>
    /// Interaction logic for ReportingPartyControl.xaml
    /// </summary>
    public partial class ReportingPartyControl : UserControl
    {
        public ReportingPartyControl()
        {
            InitializeComponent();
            Loaded += ReportingPartyControl_Loaded;
        }

        public ObservableCollection<ReportingParty> ReportingParties { get; set; }

        private void ReportingPartyControl_Loaded(object sender, RoutedEventArgs e)
        {
            this.dataGridReportingParties.Initialize();
            this.dataGridReportingParties.ItemsSource = this.ReportingParties;
            
            this.dataGridReportingParties.CreateRequested += DataGridReportingParties_CreateRequested;
            this.dataGridReportingParties.AddingNewItem += DataGridReportingParties_AddingNewItem;
            this.dataGridReportingParties.EditRequested += DataGridReportingParties_EditRequested;
            this.dataGridReportingParties.DeleteRequested += DataGridReportingParties_DeleteRequested;

            MenuItem resetItem = new MenuItem();
            resetItem.Header = Properties.Resources.textResetPassword;
            resetItem.Icon = new Image { Source = new BitmapImage(new Uri("pack://application:,,,/Resources/recycle.png")) };
            resetItem.Click += ResetItem_Click;
            this.dataGridReportingParties.ContextMenu.Items.Add(resetItem);

        }

        private void ResetItem_Click(object sender, RoutedEventArgs e)
        {
            if ((this.dataGridReportingParties.SelectedItems?.Count == 1) && !this.dataGridReportingParties.IsReadOnly)
            {
                if (this.dataGridReportingParties.SelectedItems[0] is ReportingParty selectedParty)
                {
                    string confirmText = string.Format(Properties.Resources.textConfirmPasswordReset, selectedParty.Logon);
                    MessageBoxResult result = MessageBox.Show(confirmText, Properties.Resources.textCaptionDeleteConfirm, MessageBoxButton.YesNo, MessageBoxImage.Question);
                    if (result == MessageBoxResult.Yes)
                    {
                        selectedParty.PasswordHash = null;
                        selectedParty.Salt = null;
                        DBManager.GetSingleCon(Properties.Settings.Default.ConnectionString).Save(selectedParty);
                    }
                }
            }
        }

        #region grid event handler

        private void DataGridReportingParties_DeleteRequested(DatabaseEntity obj)
        {
            if (obj is ReportingParty rp)
            {
                // are you sure dialog is in base class
                DBManager.GetSingleCon(Properties.Settings.Default.ConnectionString).Delete(rp);
                this.ReportingParties.Remove(rp);
                this.dataGridReportingParties.Items.Refresh();
            }
        }

        private void DataGridReportingParties_EditRequested(DatabaseEntity obj)
        {
            if (obj is ReportingParty rp)
            {
                EditReportingPartyDialog eld = new EditReportingPartyDialog();
                eld.ReportingParty = rp;

                if (eld.ShowDialog() ?? false)
                {
                    this.dataGridReportingParties.Items.Refresh();
                }
            }
        }

        private void DataGridReportingParties_AddingNewItem(object sender, AddingNewItemEventArgs e)
        {
            this.DataGridReportingParties_CreateRequested();
        }

        private void DataGridReportingParties_CreateRequested()
        {
            ReportingParty rp = new ReportingParty();
            EditReportingPartyDialog ebd = new EditReportingPartyDialog();
            ebd.ReportingParty = rp;

            if (ebd.ShowDialog() ?? false)
            {
                DBManager.Instance.GetReportingPartyDict().Add(Guid.NewGuid(), rp);
                this.ReportingParties.Add(rp);
                this.dataGridReportingParties.Items.Refresh();                
            }
        }

        #endregion

    }
}