using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using System.Windows.Media;

namespace FurnaceUI.Converter
{
    public class IsMultiSavedConverter : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            if (values.Length == 2)
            {
                if (values[0] is string)
                {
                    double tempValue = double.NaN;
                    double.TryParse((string)values[0], out tempValue);
                    if (tempValue != double.NaN && Math.Abs(tempValue) < 0.000001)
                    { return true; }
                    else
                    {
                        if (values[1] is bool)
                        {
                            if ((bool)values[1])
                                return true;
                            else
                                return false;
                        }
                    }
                }
                if (values[1] is bool)
                {
                    if ((bool)values[1])
                        return true;
                    else
                        return false;
                }
            }
            return true;
        }


        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }


    public class IsMultiSavedColorConverter : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            if (values.Length == 2)
            {
                if (values[0] is string)
                {
                    double tempValue = double.NaN;
                    double.TryParse((string)values[0], out tempValue);
                    if (tempValue != double.NaN && Math.Abs(tempValue) < 0.000001)
                    { return new SolidColorBrush(Colors.Transparent); }
                    else
                    {
                        if (values[1] is bool)
                        {
                            if ((bool)values[1])
                                return new SolidColorBrush(Colors.Transparent);
                            else
                                return new SolidColorBrush(Colors.Yellow);
                        }
                    }
                }
                if (values[1] is bool)
                {
                    if ((bool)values[1])
                        return new SolidColorBrush(Colors.Transparent);
                    else
                        return new SolidColorBrush(Colors.Yellow);
                }
            }
            return new SolidColorBrush(Colors.Transparent);
        }


        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}