using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Mobile.Xamarin.Forms.Controls;
using Sarand.Net.Mobile.Xamarin.Forms.Layouts;
using System;
using System.Collections.Generic;
using System.Text;
using Xamarin.Forms;

namespace Sarand.Net.Mobile.Xamarin.Forms.Panels
{
	//=======================================================================
	public class SaxPanel_Messages : SaxPanel
	{
		//-------------------------------------------------------------------
		// Definitions.
		public class Config
		{
		}

		//-------------------------------------------------------------------
		// Data members.
		private Config config;
		private readonly List<SacsMessage> messages = new List<SacsMessage>();
		// Components.
		private SaxStackLayout mainLayout = new SaxStackLayout() { Orientation = StackOrientation.Vertical };

		//-------------------------------------------------------------------
		// Construction.
		public SaxPanel_Messages (Config config)
		{
			this.config = config;
			Content = mainLayout;
		}

		//-------------------------------------------------------------------
		// Properties.

		//-------------------------------------------------------------------
		//                          M e s s a g e s
		//-------------------------------------------------------------------
		public void ClearMessages ()
		{
			messages.Clear();
			RefreshLayout();
		}
		public void AddMessage (SacsMessage message)
		{
			messages.Add(message);
			RefreshLayout();
		}

		//-------------------------------------------------------------------
		//                    R e f r e s h   L a y o u t
		//-------------------------------------------------------------------
		private void RefreshLayout()
		{
			// Reset layout.
			IsVisible = messages.Count > 0;
			mainLayout.Children.Clear();

			foreach (SacsMessage message in messages)
			{
				SaxPanel messagePanel = new SaxPanel();
				messagePanel.Content = new SaxLabel() { Text = message.Message };
				mainLayout.Children.Add(messagePanel);
			}
		}

		//-------------------------------------------------------------------
		//                      P a n e l   E v e n t s
		//-------------------------------------------------------------------

		//-------------------------------------------------------------------
	}
	//=======================================================================
}