// Copyright (c) 2023- schick Informatik
// Description: Helper search window to 
//

using bsmd.database;
using ENI2.Controls;
using System.Collections.Generic;
using System.Linq;
using System.Windows;

namespace ENI2.EditControls
{
    /// <summary>
    /// Interaction logic for SelectPortAreaDialog.xaml
    /// </summary>
    public partial class SelectPortAreaDialog : EditWindowBase
    {

        #region Fields

        private readonly string _poc = null;
        private List<PortArea> _portAreas;
        private static readonly object filterLock = new object();

        #endregion

        #region Construction

        public SelectPortAreaDialog(string poc)
        {
            InitializeComponent();
            _poc = poc;
        }

        #endregion

        #region Properties

        public string SelectedArea { get; private set; }

        #endregion

        #region event handler

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            _portAreas = new List<PortArea>();

            List<PortArea> items = DBManagerAsync.LoadPortAreasAsync().Result;
            foreach (var item in items) {
                if (item.Locode == _poc)
                {
                    _portAreas.Add(item);
                }
            }

            this.labelLocode.Content = this._poc;
        }

        private void comboBoxType_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
        {
            if (this.listBoxAreas.SelectedItem is PortArea pai)
            {
                this.textBlockAgency.Text = pai.Agency;
                this.textBlockBerth.Text = pai.Berth;
                this.textBlockPortArea.Text = pai.Name;
                this.textBlockShips.Text = pai.Ships;
                this.textBlockRemarks.Text = pai.Remarks;
                this.SelectedArea = pai.Code;
            }
        }

        private void textBoxSearchDescription_TextChanged(object sender, System.Windows.Controls.TextChangedEventArgs e)
        {
            string searchText = this.textBoxSearchDescription.Text.Trim();
            if (_portAreas == null) return;
            lock (filterLock)
            {
                IEnumerable<PortArea> filtered = _portAreas;
                if (searchText.Length > 0)
                {
                    filtered = _portAreas.Where(elem => 
                                (elem.Remarks != null && elem.Remarks.ToUpperInvariant().Contains(searchText.ToUpperInvariant())) ||
                                (elem.Agency != null && elem.Agency.ToUpperInvariant().Contains(searchText.ToUpperInvariant())) ||
                                (elem.Berth != null && elem.Berth.ToUpperInvariant().Contains(searchText.ToUpperInvariant())) ||
                                (elem.Ships != null && elem.Ships.ToUpperInvariant().Contains(searchText.ToUpperInvariant())) ||
                                (elem.Name != null && elem.Name.ToUpperInvariant().Contains(searchText.ToUpperInvariant())) ||
                                (elem.Code != null && elem.Code.ToUpperInvariant().Contains(searchText.ToUpperInvariant())));
                }
                this.listBoxAreas.ItemsSource = filtered;
            }
        }

        #endregion

    }
}