using System;
using System.Xml; // Required for loading from Regions.xml
using System.Collections.Generic;
using Server;
using Server.Mobiles;
using Server.Regions;
using Server.Multis;

namespace Server.Custom.InnRooms
{
    public class InnRegion : BaseRegion
    {
        // Constructor 1: Used if manually generated in a script
        public InnRegion(string name, Map map, int priority, params Rectangle2D[] area) 
            : base(name, map, priority, area)
        {
            Register();
        }

        // Constructor 2: Used when loading from Regions.xml (This fixes your crash!)
        public InnRegion(XmlElement xml, Map map, Region parent) 
            : base(xml, map, parent)
        {
            // Note: We don't call Register() here because the XML loader handles it automatically!
        }

        public override void OnSpeech(SpeechEventArgs e)
        {
            base.OnSpeech(e);

            if (!e.Handled && e.Mobile is PlayerMobile && e.Mobile.Alive)
            {
                PlayerMobile pm = (PlayerMobile)e.Mobile;

                if (e.Speech.ToLower().Contains("inn room"))
                {
                    e.Handled = true;

                    InnRoomHouse rentedRoom = GetPlayerRoom(pm);

                    if (rentedRoom != null)
                    {
                        pm.LastInnLocation = pm.Location;
                        pm.LastInnMap = pm.Map;

                        Point3D roomLoc = new Point3D(rentedRoom.X, rentedRoom.Y, rentedRoom.Z + 20);
                        
                        pm.PlaySound(0x1EA); 
                        pm.MoveToWorld(roomLoc, rentedRoom.Map);
                        pm.SendMessage(68, "You are whisked away to your rented room.");
                    }
                    else
                    {
                        pm.CloseGump(typeof(InnRentalGump));
                        pm.SendGump(new InnRentalGump(pm));
                    }
                }
            }
        }

        private InnRoomHouse GetPlayerRoom(Mobile m)
        {
            List<BaseHouse> houses = BaseHouse.GetHouses(m);
            
            foreach (BaseHouse house in houses)
            {
                if (house is InnRoomHouse && !house.Deleted)
                {
                    return (InnRoomHouse)house;
                }
            }
            return null;
        }
    }
}