using System.Collections.Generic;
using System.Linq;
using AyaNova.Biz;


namespace AyaNova.PickList
{
    internal static class PickListFactory
    {

        //Instantiate list object specified from type 
        internal static IAyaPickList GetAyaPickList(AyaType ayaType)
        {
            switch (ayaType)
            {
                case AyaType.Widget:
                    return new WidgetPickList() as IAyaPickList;
            }
            return null;
        }

        //List all the datalist types available
        internal static List<string> GetListOfAllPickListKeyNames()
        {
            //https://stackoverflow.com/a/42574373/8939

            List<string> ret = new List<string>();
            System.Reflection.Assembly ass = System.Reflection.Assembly.GetEntryAssembly();

            foreach (System.Reflection.TypeInfo ti in ass.DefinedTypes)
            {
                if (!ti.IsAbstract && ti.ImplementedInterfaces.Contains(typeof(IAyaPickList)))
                {
                    ret.Add(ti.Name);
                }
            }
            return ret;
        }


    }//eoc
}//eons