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;
using Tango.DragAndDrop;
using Tango.BL.Entities;
using Tango.MachineStudio.HardwareDesigner.ViewModels;

namespace Tango.MachineStudio.HardwareDesigner.Views
{
    /// <summary>
    /// Interaction logic for MainView.xaml
    /// </summary>
    public partial class MainView : UserControl
    {
        private MainViewVM _vm;

        public DraggingSurface DraggingSurface
        {
            get { return (DraggingSurface)GetValue(DraggingSurfaceProperty); }
            set { SetValue(DraggingSurfaceProperty, value); }
        }
        public static readonly DependencyProperty DraggingSurfaceProperty =
            DependencyProperty.Register("DraggingSurface", typeof(DraggingSurface), typeof(MainView), new PropertyMetadata(null));

        public MainView()
        {
            InitializeComponent();
            DraggingSurface = dragSufrace;

            Loaded += (x, y) => _vm = DataContext as MainViewVM;
        }

        private void OnMotorsDrop(object sender, DropEventArgs e)
        {
            if (e.Draggable.DataContext is HardwareMotorType)
            {
                _vm.OnMotorDrop(e.Draggable.DataContext as HardwareMotorType);
            }
        }

        private void OnDancerDrop(object sender, DropEventArgs e)
        {
            if (e.Draggable.DataContext is HardwareDancerType)
            {
                _vm.OnDropDancer(e.Draggable.DataContext as HardwareDancerType);
            }
        }

        private void OnPidControlDrop(object sender, DropEventArgs e)
        {
            if (e.Draggable.DataContext is HardwarePidControlType)
            {
                _vm.OnDropPidControl(e.Draggable.DataContext as HardwarePidControlType);
            }
        }

        private void OnDropWinder(object sender, DropEventArgs e)
        {
            if (e.Draggable.DataContext is HardwareWinderType)
            {
                _vm.OnDropWinder(e.Draggable.DataContext as HardwareWinderType);
            }
        }

        private void OnTrashDrop(object sender, DropEventArgs e)
        {
            if (e.Draggable.DataContext is HardwareMotor)
            {
                _vm.OnRemoveMotor(e.Draggable.DataContext as HardwareMotor);
            }
            else if (e.Draggable.DataContext is HardwareDancer)
            {
                _vm.OnRemoveDancer(e.Draggable.DataContext as HardwareDancer);
            }
            else if (e.Draggable.DataContext is HardwarePidControl)
            {
                _vm.OnRemovePidControl(e.Draggable.DataContext as HardwarePidControl);
            }
            else if (e.Draggable.DataContext is HardwareWinder)
            {
                _vm.OnRemoveWinder(e.Draggable.DataContext as HardwareWinder);
            }
        }
    }
}