using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;
using Comal.Classes;
using InABox.Core;

namespace PRSDesktop
{
    public class JobDocumentSetDetailsConverter : IValueConverter
    {
        
        public object Convert(object value, Type t, object parameter, CultureInfo culture)
        {
            try
            {
                if ((value == null) || String.Equals(value,""))
                    return "";
                
                var details = Serialization.Deserialize<JobDocumentSetDetailsBlock>(value.ToString());
                
                if (String.Equals(parameter, "ID"))
                    return details.ID;
                if (String.Equals(parameter, "Date"))
                    return details.Date.IsEmpty() ? "" : String.Format("{0:dd MMM yy}",details.Date);
                if (String.Equals(parameter, "Size"))
                    return (details.Size == PaperSize.NotSet) && String.IsNullOrWhiteSpace(details.Scale) ? "" : String.Format("{0} {1}",details.Size.ToString(), details.Scale).Trim();
                if (String.Equals(parameter, "Employee"))
                    return details.Employee;
                return parameter.ToString();
            }
            catch (Exception e)
            {
                return e.Message;
            }
        }

        public object ConvertBack(object value, Type t, object parameter, CultureInfo culture)
        {
            return value.Equals(false) ? DependencyProperty.UnsetValue : parameter;
        }
    }
}