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 DM_Weight.Converter
{
    internal class StatusConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            //int status = int.Parse(value.ToString());
            int status;
            int.TryParse(value.ToString(),out status);
            string para = parameter?.ToString()??"";
            //完成
            if (para.Equals("CompleteBtn"))
            {
                if (status == 3)
                {
                    return Visibility.Visible;
                }
                else
                {
                    return Visibility.Collapsed;
                }
            }
            //关闭
            if (para.Equals("CloseBtn"))
            {
                if (status > 0 && status < 3)
                {
                    return false;
                }
                else
                {
                    return true;
                }
            }
            if (para.Equals("opearBtnLoading"))
            {
                if (status > 0 && status < 3)
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
            //取药
            if (para.Equals("opearBtnVisible"))
            {
                if (status < 3)
                {
                    return Visibility.Visible;
                }
                else
                {
                    return Visibility.Collapsed;
                }
            }
            //取消
            if (para.Equals("CancelBtn"))
            {
                if (status > 0&&status!=4)
                {
                    return Visibility.Visible;
                }
                else
                {
                    return Visibility.Collapsed;
                }
            }
            //保存
            if (para.Equals("SaveBtn"))
            {
                if (status == 4)
                {
                    return Visibility.Visible;
                }
                else
                {
                    return Visibility.Collapsed;
                }    
            }
            return Visibility.Collapsed;
        }

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