//
//  MyClass.cs
//
//  Author:
//       Mike Becker <alcexhim@gmail.com>
//
//  Copyright (c) 2019 Mike Becker
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
using System;
using UniversalEditor.UserInterface;

using UniversalEditor.ObjectModels.Contact;
using UniversalWidgetToolkit.Layouts;
using UniversalWidgetToolkit;
using UniversalWidgetToolkit.Controls;
using MBS.Framework.Drawing;
using System.Text;

namespace UniversalEditor.Plugins.AddressBook.UserInterface
{
	public class ContactEditor : Editor
	{
		public ContactEditor ()
		{
			InitializeComponent ();
		}

		private DropDownButton btnName;
		private Button btnPhoto;

		private TextBox txtGivenName;
		private TextBox txtMiddleName;
		private TextBox txtFamilyName;

		private void InitializeComponent()
		{
			this.Layout = new BoxLayout (Orientation.Vertical);
			this.Padding = new Padding (26);

			Container ct = new Container ();
			ct.Layout = new GridLayout ();

			btnPhoto = new Button ();
			btnPhoto.Size = new Dimension2D (128, 128);
			ct.Controls.Add (btnPhoto, new GridLayout.Constraints (0, 0, 1, 1, ExpandMode.None));

			Container ctName = new Container ();
			ctName.Layout = new GridLayout ();

			Label lblGivenName = new Label ();
			lblGivenName.Text = "_Given";
			lblGivenName.Attributes.Add ("scale", 0.8);
			txtGivenName = new TextBox ();
			txtGivenName.SetExtraData<string> ("PropertyObject", "Name");
			txtGivenName.SetExtraData<string> ("PropertyName", "GivenName");
			txtGivenName.Changed += TextBox_Changed;
			txtGivenName.LostFocus += TextBox_LostFocus;
			ctName.Controls.Add (txtGivenName, new GridLayout.Constraints (0, 0, 1, 1, ExpandMode.Both));
			ctName.Controls.Add (lblGivenName, new GridLayout.Constraints (1, 0, 1, 1));

			Label lblMiddleName = new Label ();
			lblMiddleName.Text = "_Middle";
			lblMiddleName.Attributes.Add ("scale", 0.8);
			txtMiddleName = new TextBox ();
			txtMiddleName.SetExtraData<string> ("PropertyObject", "Name");
			txtMiddleName.SetExtraData<string> ("PropertyName", "MiddleName");
			txtMiddleName.Changed += TextBox_Changed;
			txtMiddleName.LostFocus += TextBox_LostFocus;
			ctName.Controls.Add (txtMiddleName, new GridLayout.Constraints (0, 1, 1, 1, ExpandMode.Both));
			ctName.Controls.Add (lblMiddleName, new GridLayout.Constraints (1, 1, 1, 1));

			Label lblFamilyName = new Label ();
			lblFamilyName.Text = "_Family";
			lblFamilyName.Attributes.Add ("scale", 0.8);
			txtFamilyName = new TextBox ();
			txtFamilyName.Changed += TextBox_Changed;
			txtFamilyName.SetExtraData<string> ("PropertyObject", "Name");
			txtFamilyName.SetExtraData<string> ("PropertyName", "FamilyName");
			txtFamilyName.LostFocus += TextBox_LostFocus;
			ctName.Controls.Add (txtFamilyName, new GridLayout.Constraints (0, 2, 1, 1, ExpandMode.Both));
			ctName.Controls.Add (lblFamilyName, new GridLayout.Constraints (1, 2, 1, 1));

			TextBox txtJobTitle = new TextBox ();
			txtJobTitle.Changed += TextBox_Changed;
			txtJobTitle.SetExtraData<string> ("PropertyObject", "Job");
			txtJobTitle.SetExtraData<string> ("PropertyName", "JobTitle");
			txtJobTitle.LostFocus += TextBox_LostFocus;
			Label lblJobTitle = new Label ();
			lblJobTitle.Text = "_Job title";
			lblJobTitle.Attributes.Add ("scale", 0.8);
			ctName.Controls.Add (txtJobTitle, new GridLayout.Constraints (2, 0, 1, 2, ExpandMode.Both));
			ctName.Controls.Add (lblJobTitle, new GridLayout.Constraints (3, 0, 1, 2, ExpandMode.Both));

			TextBox txtCompany = new TextBox ();
			txtCompany.Changed += TextBox_Changed;
			txtCompany.SetExtraData<string> ("PropertyObject", "Job");
			txtCompany.SetExtraData<string> ("PropertyName", "Company");
			txtCompany.LostFocus += TextBox_LostFocus;
			Label lblCompany = new Label ();
			lblCompany.Text = "_Company";
			lblCompany.Attributes.Add ("scale", 0.8);
			ctName.Controls.Add (txtCompany, new GridLayout.Constraints (2, 2, 1, 1, ExpandMode.Both));
			ctName.Controls.Add (lblCompany, new GridLayout.Constraints (3, 2, 1, 1, ExpandMode.Both));

			ct.Controls.Add (ctName, new GridLayout.Constraints (0, 1, 2, 1, ExpandMode.None));

			// for all details

			for (int iRow = 0; iRow < 4; iRow++) {
				ComboBox cboDetail = new ComboBox ();
				TextBox txtDetail = new TextBox ();
				Button btnDelete = new Button (ButtonStockType.Delete);
				ct.Controls.Add (cboDetail, new GridLayout.Constraints (iRow + 1, 0, 1, 1, ExpandMode.None));
				ct.Controls.Add (txtDetail, new GridLayout.Constraints (iRow + 1, 1, 1, 1, ExpandMode.Horizontal));
				ct.Controls.Add (btnDelete, new GridLayout.Constraints (iRow + 1, 2, 1, 1, ExpandMode.None));
			}

			this.Controls.Add (ct, new BoxLayout.Constraints(false, false));
		}

		private static EditorReference _er = null;
		public override EditorReference MakeReference ()
		{
			if (_er == null) {
				_er = base.MakeReference ();
			}
			_er.SupportedObjectModels.Add (typeof(ContactObjectModel));
			return _er;
		}

		protected override void OnObjectModelChanged (EventArgs e)
		{
			txtGivenName.Text = String.Empty;
			txtMiddleName.Text = String.Empty;
			txtFamilyName.Text = String.Empty;

			base.OnObjectModelChanged (e);

			ContactObjectModel contact = (ObjectModel as ContactObjectModel);
			if (contact.Names.Count > 0) {
				txtGivenName.Text = contact.Names [0].GivenName;
				txtMiddleName.Text = contact.Names [0].MiddleName;
				txtFamilyName.Text = contact.Names [0].FamilyName;
			}
		}

		/// <summary>
		/// Raised when any of the text box fields on this Editor has changed.
		/// </summary>
		/// <param name="sender">Sender.</param>
		/// <param name="e">E.</param>
		private void TextBox_Changed(object sender, EventArgs e)
		{
		}

		private void TextBox_LostFocus(object sender, EventArgs e)
		{
			// eeek! I dont' rememver how  this works...... !!!a
			TextBox txt = (sender as TextBox);
			string propertyObject = txt.GetExtraData<string> ("PropertyObject");
			string propertyName = txt.GetExtraData<string> ("PropertyName");

			ContactObjectModel contact = (ObjectModel as ContactObjectModel);

			switch (propertyObject)
			{
				case "Name":
				{
					if (contact.Names.Count == 0) {
						contact.Names.Add (new ContactName ());
					}
					BeginEdit (propertyName, txt.Text, contact.Names [0]);
					EndEdit ();
					break;
				}
				case "Job":
				{
					break;
				}
			}
		}

		public override void Copy ()
		{
			throw new NotImplementedException ();
		}
		public override void Paste ()
		{
			throw new NotImplementedException ();
		}
		public override void Delete ()
		{
			throw new NotImplementedException ();
		}
	}
}