using System;
using System.Reflection;
using Caliburn.Services;
using StructureMap;
using StructureMap.Configuration.DSL;

namespace Caliburn.StructureMap
{
    public class StructureMapAdapter : IContainer
    {
        #region IContainer Members

        public virtual object Resolve(Type type)
        {
            return ObjectFactory.GetInstance(type);
        }

        public virtual object Resolve(string key)
        {
            throw new NotSupportedException();
        }

        public virtual object Resolve(Type serviceType, string key)
        {
            return ObjectFactory.GetNamedInstance(serviceType, key);
        }

        public virtual void LoadFrom(Assembly assembly)
        {
            foreach(Type type in assembly.GetTypes())
            {
                if(typeof(Registry).IsAssignableFrom(type))
                {
                    Registry registry = (Registry)Activator.CreateInstance(type);
                    StructureMapConfiguration.AddRegistry(registry);
                }
            }
        }

        #endregion
    }
}