using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BS.Shared.Translation
{
    public class Translator
    {
        private static Translator instance;

        private static ITranslator Instance
        {
            get
            {
                return instance.translator;
            }
        }

        public static String Translate(Enum enumValue)
        {
            if (enumValue == null)
            {
                return null;
            }
            return Translate(enumValue.GetType().FullName + ".");// + EnumUtils.ToString(enumValue));
        }

        public static String Translate(Enum enumValue, params Object[] args)
        {
            return Translate(enumValue.GetType().FullName + ".");// + EnumUtils.ToString(enumValue), args);
        }

        public static String Translate(String input)
        {
            //if (input == "Mitarbeiter")
            //{
            //    return "MitarbeiterIn";
            //}
            //if (input == "Klient")
            //{
            //    return "KlientIn";
            //}
            //if (input == "Klienten")
            //{
            //    return "KlientInnen";
            //}

            ////return input;
          // return "TRANSLATED";

            if (instance != null)
            {
                // handle null instance in design mode
                return Instance.Translate(input);
            }
            return input;
        }

        public static String TranslateKey(String key, String defaultText)
        {
            if (instance != null)
            {
                // handle null instance in design mode
                return Instance.TranslateKey(key, defaultText);
            }
            return defaultText;
        }

        public static String Translate(String input, params Object[] args)
        {
            if (instance != null)
            {
                // handle null instance in design mode
                return Instance.Translate(input, args);
            }
            return String.Format(input, args);
        }

        public static String TranslateKey(String key, String defaultText, params Object[] args)
        {
            if (instance != null)
            {
                // handle null instance in design mode
                return Instance.TranslateKey(key, defaultText, args);
            }
            return String.Format(defaultText, args);
        }

        private readonly ITranslator translator;

        public Translator(ITranslator translator)
        {
            this.translator = translator;
            instance = this;
        }
    }

}