using System;


using Vintagestory.API.Client;
using Vintagestory.API.Common;

namespace Automap
{
	public class AutomapGUIDialog : GuiDialog
	{
		public const string _automapControlPanelKey = "automapControlPanelKey";

		private ILogger Logger;
		private AutomapSystem _automapSystem;

		public override string ToggleKeyCombinationCode {
			get
			{
				return _automapControlPanelKey;
			}
		}

		public AutomapGUIDialog(ICoreClientAPI capi,AutomapSystem ams) : base(capi)
    	{
		_automapSystem = ams;
		Logger = capi.Logger;
		SetupDialog( );
		}

		//Event for GUI status display

		private void SetupDialog( )
		{
		ElementBounds dialogBounds = ElementStdBounds.AutosizedMainDialog.WithAlignment(EnumDialogArea.CenterMiddle);
					
		ElementBounds textBounds = ElementBounds.Fixed(0, 40, 500, 300);
		
		ElementBounds bgBounds = ElementBounds.Fill.WithFixedPadding(GuiStyle.ElementToDialogPadding);
		bgBounds.BothSizing = ElementSizing.FitToChildren;
		bgBounds.WithChildren(textBounds);

		ElementBounds toggleBounds = textBounds.CopyOffsetedSibling(3, 26, 5, 2);
		toggleBounds.fixedHeight = 24;
		toggleBounds.fixedWidth = 64;

		ElementBounds txtStatusBounds = textBounds.CopyOffsetedSibling(0, 20, 2, 4);
		txtStatusBounds.fixedHeight = 16;
		txtStatusBounds.percentWidth = 1;


		this.SingleComposer = capi.Gui.CreateCompo("automapControlPanel", dialogBounds)
			.AddShadedDialogBG(bgBounds)
			.AddDialogTitleBar("Automap Controls", OnTitleBarCloseClicked)
			.AddStaticText("Configure Automap settings:", CairoFont.WhiteDetailText( ), textBounds)
			.AddToggleButton("Run", CairoFont.ButtonText( ), RunToggle, toggleBounds, "btnRun")
			.AddStaticText("Idle.", CairoFont.WhiteSmallText( ).WithFontSize(12), txtStatusBounds, "txtStatus")
			.Compose( );

			//Controls for ALL Block & Entity Designators (Enable/Disable)
			//_automapSystem.BlockID_Designators
			//_automapSystem.Entity_Designators
			//Renderer selection
			//Message verbosity? Speed?

			//A Button to add POI - notes manually (when AM running)

		}

		private void OnTitleBarCloseClicked( )
		{
		TryClose( );
		}

		/// <summary>
		/// Toggle Automap from/to RUN state
		/// </summary>
		/// <returns>The toggle.</returns>
		/// <param name="t1">T1.</param>
		internal void RunToggle(bool toggle)
		{
		_automapSystem.Enabled = toggle;
		Logger.VerboseDebug("Dialog Changed; [ Automap Enabled: {0} ]", toggle);
		var statusText = this.SingleComposer.GetStaticText("txtStatus");
		statusText.SetValue($"Running: {this._automapSystem.Enabled}, Total: {this._automapSystem.updatedChunksTotal}, Nulls: {this._automapSystem.nullChunkCount} " );

		}
	}
}