using Arction.RenderingDefinitions;
using MathNet.Numerics;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Data;

namespace CapMachine.Wpf.Converts
{
    /// <summary>
    /// 多值转换
    /// </summary>
    public class ValuePrecisionConverter : IMultiValueConverter
    {
        public object Convert(object[] value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value[0] is double doubleValue)
            {
                return Math.Round(doubleValue, int.Parse(value[1].ToString())).ToString();
                //
                //if (int.TryParse(precision, out int decimalPlaces))
                //{
                //    return doubleValue.ToString($"F{decimalPlaces}", culture);
                //}
            }

            //return value.All(v => (v is bool && (bool)v))
            //? Visibility.Visible
            //: Visibility.Hidden;

            //return Math.Round(value[0], value[1]);
            return value[0].ToString();
            //return value[0];
        }

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