using Perforce.Helper;
using Perforce.Model;
using Perforce.ViewModel;
using System;
using System.Collections.Generic;
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;

namespace Perforce.View {
    /// <summary>
    /// Interaction logic for FavoriteSelector.xaml
    /// </summary>
    public partial class FavoriteSelector : UserControl {

        private FavoriteSelectorViewModel _model;

        public FavoriteSelector(FavoriteFolderItem item) {
            InitializeComponent();
            _model = new FavoriteSelectorViewModel(item);
            this.DataContext = _model;
        }

        public FavoriteSelectorViewModel Model {
            get { return _model; }
            set { _model = value; }
        }

        public FavoriteFolderItem Item {
            get { return _model.Item; }
            set {
                _model.Item = value;
            }
        }

        private void EditLabel() {
            EditBox.Text = _model.LabelText;
            EditBox.Visibility = System.Windows.Visibility.Visible;
            MainLabel.Visibility = System.Windows.Visibility.Hidden;
        }

        private void MenuItem_Click(object sender, RoutedEventArgs e) {
            MenuItem mi = sender as MenuItem;
            switch (mi.Header.ToString().ToUpper()) {
                case ("EDIT"):
                    EditLabel();
                    break;
                case ("DELETE"):
                    CommandHelper.RemoveFromFavorites(_model.Item);
                    break;
            }
        }

        private void EditBox_KeyDown(object sender, KeyEventArgs e) {
            if (e.Key == Key.Return) {
                var text = EditBox.Text.Trim();
                if (text.Length > 0 && !_model.LabelText.Equals(text, StringComparison.CurrentCultureIgnoreCase)) {
                    _model.LabelText = text;
                }
                EditBox.Visibility = System.Windows.Visibility.Hidden;
                MainLabel.Visibility = System.Windows.Visibility.Visible;
            } else if (e.Key == Key.Escape) {
                EditBox.Visibility = System.Windows.Visibility.Hidden;
                MainLabel.Visibility = System.Windows.Visibility.Visible;
            }
        }

        private void EditButton_MouseUp(object sender, MouseButtonEventArgs e) {
            EditLabel();
            e.Handled = true;
        }

        private void Favorite_MouseUp(object sender, MouseButtonEventArgs e) {
            UIHelper.DisplayFavoriteFolder(_model.Item);
            e.Handled = true;
        }

        private void Favorite_MouseLeave(object sender, MouseEventArgs e) {
            EditBox.Visibility = System.Windows.Visibility.Hidden;
            MainLabel.Visibility = System.Windows.Visibility.Visible;
        }
    }
}