using System;
using System.IO;
using Server;
using Server.Items;
using Server.Commands;

namespace Server.Scripts.Commands
{
    public class ExportChestsCommand
    {
        public static void Initialize()
        {
            CommandSystem.Register( "ExportChests", AccessLevel.Administrator, new CommandEventHandler( ExportChests_OnCommand ) );
        }

        [Usage( "ExportChests" )]
        [Description( "Exports all placed LootChest items on your current map to a cfg file in Data/Decoration." )]
        private static void ExportChests_OnCommand( CommandEventArgs e )
        {
            Map currentMap = e.Mobile.Map;
            
            if ( currentMap == null || currentMap == Map.Internal )
            {
                e.Mobile.SendMessage( "You cannot export from the internal map." );
                return;
            }

            string exportDir = Path.Combine( Core.BaseDirectory, "Data", "Decoration" );

            if ( !Directory.Exists( exportDir ) )
            {
                Directory.CreateDirectory( exportDir );
            }

            string fileName = String.Format( "ExportedLoot_{0}.cfg", currentMap.Name );
            string filePath = Path.Combine( exportDir, fileName );

            int count = 0;

            using ( StreamWriter op = new StreamWriter( filePath ) )
            {
                foreach ( Item item in World.Items.Values )
                {
                    if ( item is LootChest && !(item is SunkenShip) && item.Parent == null && item.Map == currentMap )
                    {
                        string typeName = item.GetType().Name.ToLower();
                        int itemID = item.ItemID;
                        int hue = item.Hue;
                        string name = item.Name ?? "";

                        op.WriteLine( "{0} {1} (Hue={2}; Name={3})", typeName, itemID, hue, name );
                        op.WriteLine( "{0} {1} {2}", item.X, item.Y, item.Z );
                        op.WriteLine(); 
                        
                        count++;
                    }
                }
            }

            e.Mobile.SendMessage( "{0} chests exported! Check your Data/Decoration folder for {1}.", count, fileName );
        }
    }
}