using System.Collections.Generic;
using Server.ContextMenus;
using Server.Mobiles;
using Server.Multis;
using Server.Network;

namespace Server.Items
{
    public abstract class BaseContainer : Container
    {
        public BaseContainer(int itemID) : base(itemID)
        {
        }

        public BaseContainer(Serial serial) : base(serial)
        {
        }

        public override int DefaultMaxWeight
        {
            get
            {
                if (IsSecure)
                {
                    return 0;
                }

                return base.DefaultMaxWeight;
            }
        }

        public override bool IsAccessibleTo(Mobile m)
        {
            if (!BaseHouse.CheckAccessible(m, this))
            {
                return false;
            }

            return base.IsAccessibleTo(m);
        }

        public override bool CheckHold(Mobile m, Item item, bool message, bool checkItems, int plusItems, int plusWeight)
        {
            if (IsSecure && !BaseHouse.CheckHold(m, this, item, message, checkItems, plusItems, plusWeight))
            {
                return false;
            }

            return base.CheckHold(m, item, message, checkItems, plusItems, plusWeight);
        }

        public override bool CheckItemUse(Mobile from, Item item)
        {
            if (IsDecoContainer && item is BaseBook)
            {
                return true;
            }

            return base.CheckItemUse(from, item);
        }

        public override void GetContextMenuEntries(Mobile from, List<ContextMenuEntry> list)
        {
            base.GetContextMenuEntries(from, list);
            SetSecureLevelEntry.AddTo(from, this, list);
        }

        public override bool TryDropItem(Mobile from, Item dropped, bool sendFullMessage)
        {
            if (!CheckHold(from, dropped, sendFullMessage, true))
            {
                return false;
            }

            var house = BaseHouse.FindHouseAt(this);

            if (house?.HasLockedDownItem(this) == true)
            {
                if (dropped is VendorRentalContract || dropped is Container container &&
                    container.FindItemByType<VendorRentalContract>() != null)
                {
                    from.SendLocalizedMessage(1062492); // You cannot place a rental contract in a locked down container.
                    return false;
                }

                if (!house.LockDown(from, dropped, false))
                {
                    return false;
                }
            }

            var list = Items;

            for (var i = 0; i < list.Count; ++i)
            {
                var item = list[i];

                if (!(item is Container) && item.StackWith(from, dropped, false))
                {
                    return true;
                }
            }

            DropItem(dropped);

            return true;
        }

        public override bool OnDragDropInto(Mobile from, Item item, Point3D p)
        {
            if (!CheckHold(from, item, true, true))
            {
                return false;
            }

            var house = BaseHouse.FindHouseAt(this);

            if (house?.HasLockedDownItem(this) == true)
            {
                if (item is VendorRentalContract || item is Container container &&
                    container.FindItemByType<VendorRentalContract>() != null)
                {
                    from.SendLocalizedMessage(1062492); // You cannot place a rental contract in a locked down container.
                    return false;
                }

                if (!house.LockDown(from, item, false))
                {
                    return false;
                }
            }

            item.Location = new Point3D(p.X, p.Y, 0);
            AddItem(item);

            from.SendSound(GetDroppedSound(item), GetWorldLocation());

            return true;
        }

        public override void UpdateTotal(Item sender, TotalType type, int delta)
        {
            base.UpdateTotal(sender, type, delta);

            if (type == TotalType.Weight)
            {
                (RootParent as Mobile)?.InvalidateProperties();
            }
        }

        public override void OnDoubleClick(Mobile from)
        {
            if (from.AccessLevel > AccessLevel.Player || from.InRange(GetWorldLocation(), 2) || RootParent is PlayerVendor)
            {
                Open(from);
            }
            else
            {
                from.LocalOverheadMessage(MessageType.Regular, 0x3B2, 1019045); // I can't reach that.
            }
        }

        public virtual void Open(Mobile from)
        {
            DisplayTo(from);
        }

        /* Note: base class insertion; we cannot serialize anything here */
        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);
        }
    }

    public class CreatureBackpack : Backpack // Used on BaseCreature
    {
        [Constructible]
        public CreatureBackpack(string name)
        {
            Name = name;
            Layer = Layer.Backpack;
            Hue = 5;
            Weight = 3.0;
        }

        public CreatureBackpack(Serial serial) : base(serial)
        {
        }

        public override void AddNameProperty(ObjectPropertyList list)
        {
            if (Name != null)
            {
                list.Add(1075257, Name); // Contents of ~1_PETNAME~'s pack.
            }
            else
            {
                base.AddNameProperty(list);
            }
        }

        public override void OnItemRemoved(Item item)
        {
            if (Items.Count == 0)
            {
                Delete();
            }

            base.OnItemRemoved(item);
        }

        public override bool OnDragLift(Mobile from)
        {
            if (from.AccessLevel > AccessLevel.Player)
            {
                return true;
            }

            from.SendLocalizedMessage(500169); // You cannot pick that up.
            return false;
        }

        public override bool OnDragDropInto(Mobile from, Item item, Point3D p) => false;

        public override bool TryDropItem(Mobile from, Item dropped, bool sendFullMessage) => false;

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0)
            {
                Weight = 13.0;
            }
        }
    }

    public class StrongBackpack : Backpack // Used on Pack animals
    {
        [Constructible]
        public StrongBackpack()
        {
            Layer = Layer.Backpack;
            Weight = 13.0;
        }

        public StrongBackpack(Serial serial) : base(serial)
        {
        }

        public override int DefaultMaxWeight => 1600;

        public override bool CheckHold(Mobile m, Item item, bool message, bool checkItems, int plusItems, int plusWeight) =>
            base.CheckHold(m, item, false, checkItems, plusItems, plusWeight);

        public override bool CheckContentDisplay(Mobile from) =>
            RootParent is BaseCreature creature && creature.Controlled && creature.ControlMaster == from ||
            base.CheckContentDisplay(from);

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0)
            {
                Weight = 13.0;
            }
        }
    }

    public class Backpack : BaseContainer, IDyable
    {
        [Constructible]
        public Backpack() : base(0xE75)
        {
            Layer = Layer.Backpack;
            Weight = 3.0;
        }

        public Backpack(Serial serial) : base(serial)
        {
        }

        public override int DefaultMaxWeight
        {
            get
            {
                if (Core.ML && Parent is Mobile m && m.Player && m.Backpack == this)
                {
                    return 550;
                }

                return base.DefaultMaxWeight;
            }
        }

        public bool Dye(Mobile from, DyeTub sender)
        {
            if (Deleted)
            {
                return false;
            }

            Hue = sender.DyedHue;

            return true;
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0 && ItemID == 0x9B2)
            {
                ItemID = 0xE75;
            }
        }
    }

    public class Pouch : TrappableContainer
    {
        [Constructible]
        public Pouch() : base(0xE79) => Weight = 1.0;

        public Pouch(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();
        }
    }

    public abstract class BaseBagBall : BaseContainer, IDyable
    {
        public BaseBagBall(int itemID) : base(itemID) => Weight = 1.0;

        public BaseBagBall(Serial serial) : base(serial)
        {
        }

        public bool Dye(Mobile from, DyeTub sender)
        {
            if (Deleted)
            {
                return false;
            }

            Hue = sender.DyedHue;

            return true;
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();
        }
    }

    public class SmallBagBall : BaseBagBall
    {
        [Constructible]
        public SmallBagBall() : base(0x2256)
        {
        }

        public SmallBagBall(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();
        }
    }

    public class LargeBagBall : BaseBagBall
    {
        [Constructible]
        public LargeBagBall() : base(0x2257)
        {
        }

        public LargeBagBall(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();
        }
    }

    public class Bag : BaseContainer, IDyable
    {
        [Constructible]
        public Bag() : base(0xE76) => Weight = 2.0;

        public Bag(Serial serial) : base(serial)
        {
        }

        public bool Dye(Mobile from, DyeTub sender)
        {
            if (Deleted)
            {
                return false;
            }

            Hue = sender.DyedHue;

            return true;
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();
        }
    }

    public class Barrel : BaseContainer
    {
        [Constructible]
        public Barrel() : base(0xE77) => Weight = 25.0;

        public Barrel(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (Weight == 0.0)
            {
                Weight = 25.0;
            }
        }
    }

    public class Keg : BaseContainer
    {
        [Constructible]
        public Keg() : base(0xE7F) => Weight = 15.0;

        public Keg(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();
        }
    }

    public class PicnicBasket : BaseContainer
    {
        [Constructible]
        public PicnicBasket() : base(0xE7A) => Weight = 2.0;

        public PicnicBasket(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();
        }
    }

    public class Basket : BaseContainer
    {
        [Constructible]
        public Basket() : base(0x990) => Weight = 1.0;

        public Basket(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();
        }
    }

    [Furniture, Flippable(0x9AA, 0xE7D)]
    public class WoodenBox : LockableContainer
    {
        [Constructible]
        public WoodenBox() : base(0x9AA) => Weight = 4.0;

        public WoodenBox(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();
        }
    }

    [Furniture, Flippable(0x9A9, 0xE7E)]
    public class SmallCrate : LockableContainer
    {
        [Constructible]
        public SmallCrate() : base(0x9A9) => Weight = 2.0;

        public SmallCrate(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (Weight == 4.0)
            {
                Weight = 2.0;
            }
        }
    }

    [Furniture, Flippable(0xE3F, 0xE3E)]
    public class MediumCrate : LockableContainer
    {
        [Constructible]
        public MediumCrate() : base(0xE3F) => Weight = 2.0;

        public MediumCrate(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (Weight == 6.0)
            {
                Weight = 2.0;
            }
        }
    }

    [Furniture, Flippable(0xE3D, 0xE3C)]
    public class LargeCrate : LockableContainer
    {
        [Constructible]
        public LargeCrate() : base(0xE3D) => Weight = 1.0;

        public LargeCrate(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (Weight == 8.0)
            {
                Weight = 1.0;
            }
        }
    }

    [DynamicFliping, Flippable(0x9A8, 0xE80)]
    public class MetalBox : LockableContainer
    {
        [Constructible]
        public MetalBox() : base(0x9A8)
        {
        }

        public MetalBox(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0 && Weight == 3)
            {
                Weight = -1;
            }
        }
    }

    [DynamicFliping, Flippable(0x9AB, 0xE7C)]
    public class MetalChest : LockableContainer
    {
        [Constructible]
        public MetalChest() : base(0x9AB)
        {
        }

        public MetalChest(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0 && Weight == 25)
            {
                Weight = -1;
            }
        }
    }

    [DynamicFliping, Flippable(0xE41, 0xE40)]
    public class MetalGoldenChest : LockableContainer
    {
        [Constructible]
        public MetalGoldenChest() : base(0xE41)
        {
        }

        public MetalGoldenChest(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0 && Weight == 25)
            {
                Weight = -1;
            }
        }
    }

    [Furniture, Flippable(0xe43, 0xe42)]
    public class WoodenChest : LockableContainer
    {
        [Constructible]
        public WoodenChest() : base(0xe43) => Weight = 2.0;

        public WoodenChest(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(0); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (Weight == 15.0)
            {
                Weight = 2.0;
            }
        }
    }

    [Furniture, Flippable(0x280B, 0x280C)]
    public class PlainWoodenChest : LockableContainer
    {
        [Constructible]
        public PlainWoodenChest() : base(0x280B)
        {
        }

        public PlainWoodenChest(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0 && Weight == 15)
            {
                Weight = -1;
            }
        }
    }

    [Furniture, Flippable(0x280D, 0x280E)]
    public class OrnateWoodenChest : LockableContainer
    {
        [Constructible]
        public OrnateWoodenChest() : base(0x280D)
        {
        }

        public OrnateWoodenChest(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0 && Weight == 15)
            {
                Weight = -1;
            }
        }
    }

    [Furniture, Flippable(0x280F, 0x2810)]
    public class GildedWoodenChest : LockableContainer
    {
        [Constructible]
        public GildedWoodenChest() : base(0x280F)
        {
        }

        public GildedWoodenChest(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0 && Weight == 15)
            {
                Weight = -1;
            }
        }
    }

    [Furniture, Flippable(0x2811, 0x2812)]
    public class WoodenFootLocker : LockableContainer
    {
        [Constructible]
        public WoodenFootLocker() : base(0x2811) => GumpID = 0x10B;

        public WoodenFootLocker(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(2); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0 && Weight == 15)
            {
                Weight = -1;
            }

            if (version < 2)
            {
                GumpID = 0x10B;
            }
        }
    }

    [Furniture, Flippable(0x2813, 0x2814)]
    public class FinishedWoodenChest : LockableContainer
    {
        [Constructible]
        public FinishedWoodenChest() : base(0x2813)
        {
        }

        public FinishedWoodenChest(Serial serial) : base(serial)
        {
        }

        public override void Serialize(IGenericWriter writer)
        {
            base.Serialize(writer);

            writer.Write(1); // version
        }

        public override void Deserialize(IGenericReader reader)
        {
            base.Deserialize(reader);

            var version = reader.ReadInt();

            if (version == 0 && Weight == 15)
            {
                Weight = -1;
            }
        }
    }
}
