using System;

namespace NewLife.Model
{
    /// <summary>·þÎñÈÝÆ÷»ùÀࡣʹÓ÷ºÐÍ»ùÀ࣬½ö½öÊÇΪÁËÒý·¢×ÓÀàµÄ¾²Ì¬¹¹Ô캯Êý¡£</summary>
    /// <typeparam name="TService">¾ßÌå·þÎñÈÝÆ÷Àà</typeparam>
    /// <remarks>
    /// ½¨Òé¸÷¸ö×é¼þͨ¹ý¼Ì³Ðµ±Ç°ÀàʵÏÖÒ»¸ö˽ÓеķþÎñ¶¨Î»Æ÷£¬ÓÃÓÚΪ×é¼þÄÚÌṩ·þÎñ¶¨Î»·þÎñ¡£
    /// ×é¼þÄÚ²¿µÄĬÈÏʵÏÖ¿ÉÒÔÔÚ¾²Ì¬¹¹Ô캯ÊýÖнøÐÐÎÞ¸²¸Ç×¢²á¡£
    /// ×÷ΪԼ¶¨£¬×é¼þÄÚ²¿µÄ·þÎñ¶¨Î»È«²¿Í¨¹ý¸ÃÀàÍê³É£¬±£Ö¤·þÎñÔÚʹÓÃÇ°ÒÑÍê³ÉÁË×¢²á¡£
    /// </remarks>
    public class ServiceContainer<TService> where TService : ServiceContainer<TService>, new()
    {
        #region ¾²Ì¬¹¹Ô캯Êý
        static ServiceContainer()
        {
            // ʵÀý»¯Ò»¸ö¶ÔÏó£¬ÎªÁË´¥·¢×ÓÀàµÄ¾²Ì¬¹¹Ô캯Êý
            TService service = new TService();
        }
        #endregion

        #region µ±Ç°¾²Ì¬·þÎñÈÝÆ÷
        /// <summary>µ±Ç°¶ÔÏóÈÝÆ÷</summary>
        public static IObjectContainer Container { get { return ObjectContainer.Current; } }
        #endregion

        #region ·þÎñ
        /// <summary>×¢²áÀàÐͺÍÃû³Æ</summary>
        /// <typeparam name="TInterface">½Ó¿ÚÀàÐÍ</typeparam>
        /// <typeparam name="TImplement">ʵÏÖÀàÐÍ</typeparam>
        /// <param name="id">±êʶ</param>
        /// <param name="priority">ÓÅÏȼ¶</param>
        /// <returns></returns>
        public static IObjectContainer Register<TInterface, TImplement>(Object id = null, Int32 priority = 0) { return Container.Register<TInterface, TImplement>(id, priority); }

        /// <summary>×¢²á</summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="impl"></param>
        /// <param name="id">±êʶ</param>
        /// <returns></returns>
        public static IObjectContainer Register<T>(Type impl, Object id = null) { return Container.Register(typeof(T), impl, id); }

        /// <summary>½âÎöÀàÐÍÖ¸¶¨Ãû³ÆµÄʵÀý</summary>
        /// <param name="type"></param>
        /// <param name="id">±êʶ</param>
        /// <param name="extend"></param>
        /// <returns></returns>
        public static Object Resolve(Type type, Object id = null, Boolean extend = false) { return Container.Resolve(type, id, extend); }

        /// <summary>½âÎöÀàÐÍÖ¸¶¨Ãû³ÆµÄʵÀý</summary>
        /// <typeparam name="TInterface">½Ó¿ÚÀàÐÍ</typeparam>
        /// <param name="id">±êʶ</param>
        /// <param name="extend">À©Õ¹¡£ÈôΪture£¬nameΪnull¶øÕÒ²»µ½Ê±£¬²ÉÓõÚÒ»¸ö×¢²áÏname²»Îªnull¶øÕÒ²»µ½Ê±£¬²ÉÓÃnull×¢²áÏî</param>
        /// <returns></returns>
        public static TInterface Resolve<TInterface>(Object id = null, Boolean extend = false) { return Container.Resolve<TInterface>(id, extend); }

        /// <summary>½âÎöÀàÐÍÖ¸¶¨Ãû³ÆµÄʵÀý</summary>
        /// <param name="type"></param>
        /// <param name="id">±êʶ</param>
        /// <param name="extend"></param>
        /// <returns></returns>
        public static Object ResolveInstance(Type type, Object id = null, Boolean extend = false) { return Container.ResolveInstance(type, id, extend); }

        /// <summary>½âÎöÀàÐÍÖ¸¶¨Ãû³ÆµÄʵÀý</summary>
        /// <typeparam name="TInterface">½Ó¿ÚÀàÐÍ</typeparam>
        /// <param name="id">±êʶ</param>
        /// <param name="extend">À©Õ¹¡£ÈôΪture£¬nameΪnull¶øÕÒ²»µ½Ê±£¬²ÉÓõÚÒ»¸ö×¢²áÏname²»Îªnull¶øÕÒ²»µ½Ê±£¬²ÉÓÃnull×¢²áÏî</param>
        /// <returns></returns>
        public static TInterface ResolveInstance<TInterface>(Object id = null, Boolean extend = false) { return Container.ResolveInstance<TInterface>(id, extend); }

        /// <summary>½âÎöÀàÐÍ</summary>
        /// <typeparam name="TInterface">½Ó¿ÚÀàÐÍ</typeparam>
        /// <param name="id">±êʶ</param>
        /// <param name="extend">À©Õ¹¡£ÈôΪture£¬nameΪnull¶øÕÒ²»µ½Ê±£¬²ÉÓõÚÒ»¸ö×¢²áÏname²»Îªnull¶øÕÒ²»µ½Ê±£¬²ÉÓÃnull×¢²áÏî</param>
        /// <returns></returns>
        public static Type ResolveType<TInterface>(Object id = null, Boolean extend = false) { return Container.ResolveType(typeof(TInterface), id, extend); }
        #endregion
    }
}