#region Copyright & License Information
/*
 * Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
 * This file is part of OpenRA, which is free software. It is made 
 * available to you under the terms of the GNU General Public License
 * as published by the Free Software Foundation. For more information,
 * see COPYING.
 */
#endregion

using System;
using System.Drawing;
using System.Linq;
using OpenRA.Traits;
using OpenRA.Widgets;

namespace OpenRA.Mods.Cnc.Widgets.Logic
{
	public class CncConquestObjectivesLogic
	{
		[ObjectCreator.UseCtor]
		public CncConquestObjectivesLogic([ObjectCreator.Param] Widget widget,
		                                  [ObjectCreator.Param] World world)
		{
			var panel = widget.GetWidget("CONQUEST_OBJECTIVES");
			panel.GetWidget<LabelWidget>("TITLE").GetText = () => "Conquest: " + world.Map.Title;

			var objectiveCheckbox = panel.GetWidget<CheckboxWidget>("OBJECTIVE_CHECKBOX");
			objectiveCheckbox.IsDisabled = () => true;

			var statusLabel = panel.GetWidget<LabelWidget>("STATUS_LABEL");
			statusLabel.IsVisible = () => world.LocalPlayer != null;

			if (world.LocalPlayer != null)
			{
				var lp = world.LocalPlayer;
				objectiveCheckbox.IsChecked = () => lp.WinState != WinState.Undefined;
				objectiveCheckbox.GetCheckType = () => lp.WinState == WinState.Won ?
					"checked" : "crossed";

				statusLabel.GetText = () => lp.WinState == WinState.Won ? "Complete" :
					lp.WinState == WinState.Lost ? "Failed" : "Incomplete";
				statusLabel.GetColor = () => lp.WinState == WinState.Won ? Color.Green :
					lp.WinState == WinState.Lost ? Color.Red : Color.White;
			}

			var scrollpanel = panel.GetWidget<ScrollPanelWidget>("PLAYER_LIST");
			var itemTemplate = scrollpanel.GetWidget("PLAYER_TEMPLATE");
			scrollpanel.RemoveChildren();

			foreach (var p in world.Players.Where(a => !a.NonCombatant))
			{
				Player pp = p;
				var c = world.LobbyInfo.ClientWithIndex(pp.ClientIndex);
				var item = itemTemplate.Clone();
				var nameLabel = item.GetWidget<LabelWidget>("NAME");
				nameLabel.GetText = () => pp.PlayerName;
				nameLabel.Color = pp.ColorRamp.GetColor(0);

				var flag = item.GetWidget<ImageWidget>("FACTIONFLAG");
				flag.GetImageName = () => pp.Country.Race;
				flag.GetImageCollection = () => "flags";
				item.GetWidget<LabelWidget>("FACTION").GetText = () => pp.Country.Name;

				var team = item.GetWidget<LabelWidget>("TEAM");
				team.GetText = () => c.Team.ToString();
				scrollpanel.AddChild(item);

				item.GetWidget<LabelWidget>("KILLS").GetText = () => pp.Kills.ToString();
				item.GetWidget<LabelWidget>("DEATHS").GetText = () => pp.Deaths.ToString();
			}
		}
	}
}