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 SummaryModule.Controls;

/// <summary>
/// Interaction logic for ValueBar.xaml
/// </summary>
public partial class ValueBar : UserControl
{
    public ValueBar()
    {
        InitializeComponent();
    }



    public float MaxValue
    {
        get { return (float)GetValue(MaxValueProperty); }
        set { SetValue(MaxValueProperty, value); }
    }

    public static readonly DependencyProperty MaxValueProperty =
        DependencyProperty.Register(nameof(MaxValue), typeof(float), typeof(ValueBar), new PropertyMetadata(100f));


    public float Value
    {
        get { return (float)GetValue(ValueProperty); }
        set { SetValue(ValueProperty, value); }
    }

    public static readonly DependencyProperty ValueProperty =
        DependencyProperty.Register(nameof(Value), typeof(float), typeof(ValueBar), new PropertyMetadata(0f, PropertyChangedCallback));

    static void PropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
    {
        if (d is not ValueBar valueBar)
            return;

        if (e.NewValue is not float value)
            return;

        switch (value)
        {
            case >= 0:
                valueBar.pos.Value = value;
                valueBar.neg.Value = 0;
                break;

            case < 0:
                valueBar.pos.Value = 0;
                valueBar.neg.Value = Math.Abs(value);
                break;
        }
    }

}