//---------------------------------------------------------------------------------------------------------------------------------------------------
// <copyright file="MenuController.cs" company="DarkWynter Studios">
//     Copyright (C)2007 DarkWynter Studios.  All rights reserved.
// </copyright>
//---------------------------------------------------------------------------------------------------------------------------------------------------
// {Contact : darkwynter.com for licensing information
//---------------------------------------------------------------------------------------------------------------------------------------------------

namespace DarkWynter.Engine.Controllers
{
    using System;
    using System.Collections.Generic;
    using System.Text;
    using Microsoft.Xna.Framework;
    using Microsoft.Xna.Framework.Input;
    using DarkWynter.Engine;
    using DarkWynter.Engine.Globals;
    using DarkWynter.Engine.Utilities;
    using DarkWynter.Engine.Controllers;

    /// <summary>
    /// Menu Controller for getting player inputs for the menu system
    /// </summary>
    public class MenuController : Controller
    {
        /// <summary>
        /// Constructor
        /// </summary>
        /// <param name="playerNumber">Player index for this controller</param>
        public MenuController(int playerNumber)
            : base(playerNumber)
        {
            Add(new KeyboardControl(Keys.Up, MenuUp, 200));
            Add(new KeyboardControl(Keys.Down, MenuDown, 200));
            Add(new KeyboardControl(Keys.Left, MenuLeft, 200));
            Add(new KeyboardControl(Keys.Right, MenuRight, 200));
            Add(new KeyboardControl(Keys.Enter, MenuStart, 200));
            Add(new KeyboardControl(Keys.Escape, MenuBack, 200));

            Add(new KeyboardControl(Keys.F12, FPSToggle, 100));
            Add(new KeyboardControl(Keys.OemTilde, CompilerConsoleToggle, 100));
            Add(new KeyboardControl(Keys.Escape, Escape, 100));
        }
        /// <summary>
        /// Constructor for Xbox only controls
        /// </summary>
        /// <param name="playerIndex">Controller index</param>
        public MenuController(PlayerIndex playerIndex)
            : base(playerIndex)
        {
            // Add Xbox controls
        }
        /// <summary>
        /// Constructor for Xbox and keyboard controls
        /// </summary>
        /// <param name="player">Player index in ObjectLibrary</param>
        /// <param name="playerIndex">Player index for this controller</param>
        public MenuController(int player, PlayerIndex playerIndex)
            : base(player, playerIndex)
        {
            Add(new KeyboardControl(Keys.Up, MenuUp, 200));
            Add(new KeyboardControl(Keys.Down, MenuDown, 200));
            Add(new KeyboardControl(Keys.Left, MenuLeft, 200));
            Add(new KeyboardControl(Keys.Right, MenuRight, 200));
            Add(new KeyboardControl(Keys.Enter, MenuStart, 100));
            //Add(new KeyboardControl(Keys.Escape, MenuBack, 200));

            Add(new KeyboardControl(Keys.F12, FPSToggle, 100));
            Add(new KeyboardControl(Keys.OemTilde, CompilerConsoleToggle, 100));
            //Add(new KeyboardControl(Keys.Escape, Escape, 100));

            // Add xbox controls
        }

        private void Escape(ControllerBoolEventArgs args)
        {
            DarkWynter.Engine.DarkWynterEngine.DoExit(
                new object(),
                new System.Windows.Forms.FormClosingEventArgs(new System.Windows.Forms.CloseReason(), false)
                );
        }
        private void CompilerConsoleToggle(ControllerBoolEventArgs args)
        {
            Statics_Engine.SystemSettings.enableCompilerConsole = !Statics_Engine.SystemSettings.enableCompilerConsole;
        }
        private void FPSToggle(ControllerBoolEventArgs args)
        {
            Statics_Engine.SystemSettings.enableFPSDisplay = !Statics_Engine.SystemSettings.enableFPSDisplay;
        }
        private void MenuUp(ControllerBoolEventArgs args)
        {
            for (int i = 0; i < args.menuSystem.gameScreens.Count; i++)
            {
                // Update appropriate menu screen
                if (Statics_Engine.SystemSettings.gameState == args.menuSystem.gameScreens[i].GetEngineState())
                {
                    args.menuSystem.gameScreens[i].MenuUp();
                    break;
                }
            }
        }
        private void MenuDown(ControllerBoolEventArgs args)
        {
            for (int i = 0; i < args.menuSystem.gameScreens.Count; i++)
            {
                // Update appropriate menu screen
                if (Statics_Engine.SystemSettings.gameState == args.menuSystem.gameScreens[i].GetEngineState())
                {
                    args.menuSystem.gameScreens[i].MenuDown();
                    break;
                }
            }
        }
        private void MenuLeft(ControllerBoolEventArgs args)
        {
            for (int i = 0; i < args.menuSystem.gameScreens.Count; i++)
            {
                // Update appropriate menu screen
                if (Statics_Engine.SystemSettings.gameState == args.menuSystem.gameScreens[i].GetEngineState())
                {
                    args.menuSystem.gameScreens[i].MenuLeft();
                    break;
                }
            }
        }
        private void MenuRight(ControllerBoolEventArgs args)
        {
            for (int i = 0; i < args.menuSystem.gameScreens.Count; i++)
            {
                // Update appropriate menu screen
                if (Statics_Engine.SystemSettings.gameState == args.menuSystem.gameScreens[i].GetEngineState())
                {
                    args.menuSystem.gameScreens[i].MenuRight();
                    break;
                }
            }
        }
        private void MenuStart(ControllerBoolEventArgs args)
        {
            for (int i = 0; i < args.menuSystem.gameScreens.Count; i++)
            {
                // Update appropriate menu screen
                if (Statics_Engine.SystemSettings.gameState == args.menuSystem.gameScreens[i].GetEngineState())
                {
                    args.menuSystem.gameScreens[i].MenuStart(args.objectLibrary);
                    break;
                }
            }
        }
        private void MenuBack(ControllerBoolEventArgs args)
        {
            for (int i = 0; i < args.menuSystem.gameScreens.Count; i++)
            {
                // Update appropriate menu screen
                if (Statics_Engine.SystemSettings.gameState == args.menuSystem.gameScreens[i].GetEngineState())
                {
                    args.menuSystem.gameScreens[i].MenuBack();
                    break;
                }
            }
        }
    }
}