//
// System.Web.UI.ControlS.jvm.cs
//
// Authors:
//   Eyal Alaluf (eyala@mainsoft.com)
//
// (C) 2006 Mainsoft Co. (http://www.mainsoft.com)
//

//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System.Web.Hosting;
using System.Text;
using javax.faces.component;
using java.util;
using javax.faces.el;
using javax.faces.@event;
using javax.faces.context;

namespace System.Web.UI
{
	public partial class Control : UIComponent, StateHolder
	{
		ComponentChildrenList _childrenList;

		protected override void addFacesListener (FacesListener __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override void broadcast (FacesEvent __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override void decode (FacesContext context) {
			// do nothing
		}

		public override void encodeBegin (FacesContext __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override void encodeChildren (FacesContext __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override void encodeEnd (FacesContext __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override UIComponent findComponent (string __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override Map getAttributes () {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override int getChildCount () {
			return HasControls () ? Controls.Count : 0;
		}

		public override List getChildren () {
			if (_childrenList == null)
				_childrenList = new ComponentChildrenList (this);
			return _childrenList;
		}

		public override string getClientId (FacesContext __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		protected override FacesContext getFacesContext () {
			Page page = Page;
			if (page != null)
				return page.getFacesContext ();
			return FacesContext.getCurrentInstance ();
		}

		protected override FacesListener [] getFacesListeners (java.lang.Class __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override UIComponent getFacet (string __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override Map getFacets () {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override Iterator getFacetsAndChildren () {
			// TODO: consider facets.
			return getChildren ().iterator ();
		}

		public override string getFamily () {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override string getId () {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override UIComponent getParent () {
			throw new Exception ("The method or operation is not implemented.");
		}

		protected override javax.faces.render.Renderer getRenderer (FacesContext __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override string getRendererType () {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override bool getRendersChildren () {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override ValueBinding getValueBinding (string name) {
			return null;
		}

		public override bool isRendered () {
			throw new Exception ("The method or operation is not implemented.");
		}

		// TODO: implement
		public override void processDecodes (FacesContext context) {
			// call processDecodes for all jsf children
		}

		public override void processRestoreState (FacesContext context, object state) {
			throw new NotSupportedException ();
		}

		public override object processSaveState (FacesContext context) {
			throw new NotSupportedException ();
		}

		// TODO: implement
		public override void processUpdates (FacesContext context) {
			// call processUpdates for all jsf children
		}

		// TODO: implement
		public override void processValidators (FacesContext context) {
			// call processValidators for all jsf children
		}

		public override void queueEvent (FacesEvent __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		protected override void removeFacesListener (FacesListener __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override void setId (string __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override void setParent (UIComponent __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override void setRendered (bool __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override void setRendererType (string __p1) {
			throw new Exception ("The method or operation is not implemented.");
		}

		public override void setValueBinding (string name, ValueBinding binding) {
			throw new NotSupportedException ();
		}

		#region StateHolder Members

		bool StateHolder.isTransient () {
			return !EnableViewState;
		}

		void StateHolder.restoreState (FacesContext context, object state) {
			LoadViewState (state);
		}

		object StateHolder.saveState (FacesContext context) {
			return SaveViewState ();
		}

		void StateHolder.setTransient (bool newTransientValue) {
			EnableViewState = !newTransientValue;
		}

		#endregion

		class ComponentChildrenList : AbstractList
		{
			Control _owner;

			public ComponentChildrenList (Control owner) {
				_owner = owner;
			}

			public override object get (int index) {
				return _owner.Controls [index];
			}

			public override int size () {
				return _owner.Controls.Count;
			}
		}

		public virtual string TemplateSourceDirectory
		{
			get
			{
				if (_templateSourceDirectory == null) {
					_templateSourceDirectory = VirtualPathUtility.ToAbsolute (AppRelativeTemplateSourceDirectory, false);

					if (_templateSourceDirectory.Length > 1 &&
						_templateSourceDirectory [_templateSourceDirectory.Length - 1] == '/')
						_templateSourceDirectory = _templateSourceDirectory.Substring (0, _templateSourceDirectory.Length - 1);
				}

				return _templateSourceDirectory;
			}
		}

		string ResolveAppRelativeFromFullPath (string url) {
			try {
				Uri uri = new Uri (url);
				if (String.Compare (uri.Scheme, Page.Request.Url.Scheme, StringComparison.OrdinalIgnoreCase) == 0 &&
					String.Compare (uri.Host, Page.Request.Url.Host, StringComparison.OrdinalIgnoreCase) == 0 &&
					uri.Port == Page.Request.Url.Port)
					return VirtualPathUtility.ToAppRelative (uri.PathAndQuery);
			}
			catch (Exception e) {
				//don't care
#if DEBUG
				Console.WriteLine (e.ToString ());
#endif
			}
			return url;
		}

		internal string CreateActionUrl (string relativeUrl) {
			relativeUrl = ResolveClientUrlInternal (relativeUrl);

			FacesContext faces = getFacesContext ();
			if (faces == null)
				return relativeUrl;

			string url;
			if (relativeUrl.IndexOf (':') >= 0)
				url = ResolveAppRelativeFromFullPath (relativeUrl);
			else if (VirtualPathUtility.IsAbsolute (relativeUrl))
				url = VirtualPathUtility.ToAppRelative (relativeUrl);
			else
				return faces.getApplication ().getViewHandler ().getActionURL (faces, relativeUrl);


			if (VirtualPathUtility.IsAppRelative (url)) {
				url = url.Substring (1);
				url = url.Length == 0 ? "/" : url;
				return faces.getApplication ().getViewHandler ().getActionURL (faces, url);
			}
			return relativeUrl;
		}

		internal string ResolveClientUrl (string relativeUrl, bool usePortletRenderResolve) {
			if (usePortletRenderResolve)
				return ResolveClientUrl (relativeUrl);
			else
				return ResolveUrl (relativeUrl);
		}
	}
}