using Server.Items;
using Server.Mobiles;
using Server.Targeting;

namespace Server.Engines.CannedEvil
{
  public class ChampionSkullBrazier : AddonComponent
  {
    private Item m_Skull;
    private ChampionSkullType m_Type;

    public ChampionSkullBrazier(ChampionSkullPlatform platform, ChampionSkullType type) : base(0x19BB)
    {
      Hue = 0x455;
      Light = LightType.Circle300;

      Platform = platform;
      m_Type = type;
    }

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

    [CommandProperty(AccessLevel.GameMaster)]
    public ChampionSkullPlatform Platform{ get; private set; }

    [CommandProperty(AccessLevel.GameMaster)]
    public ChampionSkullType Type
    {
      get => m_Type;
      set
      {
        m_Type = value;
        InvalidateProperties();
      }
    }

    [CommandProperty(AccessLevel.GameMaster)]
    public Item Skull
    {
      get => m_Skull;
      set
      {
        m_Skull = value;
        Platform?.Validate();
      }
    }

    public override int LabelNumber => 1049489 + (int)m_Type;

    public override void OnDoubleClick(Mobile from)
    {
      Platform?.Validate();

      BeginSacrifice(from);
    }

    public void BeginSacrifice(Mobile from)
    {
      if (Deleted)
        return;

      if (m_Skull?.Deleted == true)
        Skull = null;

      if (from.Map != Map || !from.InRange(GetWorldLocation(), 3))
      {
        from.SendLocalizedMessage(500446); // That is too far away.
      }
      else if (!Harrower.CanSpawn)
      {
        from.SendMessage("The harrower has already been spawned.");
      }
      else if (m_Skull == null)
      {
        from.SendLocalizedMessage(1049485); // What would you like to sacrifice?
        from.Target = new SacrificeTarget(this);
      }
      else
      {
        SendLocalizedMessageTo(from, 1049487, ""); // I already have my champions awakening skull!
      }
    }

    public void EndSacrifice(Mobile from, ChampionSkull skull)
    {
      if (Deleted)
        return;

      if (m_Skull?.Deleted == true)
        Skull = null;

      if (from.Map != Map || !from.InRange(GetWorldLocation(), 3))
      {
        from.SendLocalizedMessage(500446); // That is too far away.
      }
      else if (!Harrower.CanSpawn)
      {
        from.SendMessage("The harrower has already been spawned.");
      }
      else if (skull == null)
      {
        SendLocalizedMessageTo(from, 1049488, ""); // That is not my champions awakening skull!
      }
      else if (m_Skull != null)
      {
        SendLocalizedMessageTo(from, 1049487, ""); // I already have my champions awakening skull!
      }
      else if (!skull.IsChildOf(from.Backpack))
      {
        from.SendLocalizedMessage(1049486); // You can only sacrifice items that are in your backpack!
      }
      else
      {
        if (skull.Type == Type)
        {
          skull.Movable = false;
          skull.MoveToWorld(GetWorldTop(), Map);

          Skull = skull;
        }
        else
        {
          SendLocalizedMessageTo(from, 1049488, ""); // That is not my champions awakening skull!
        }
      }
    }

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

      writer.Write(0); // version

      writer.Write((int)m_Type);
      writer.Write(Platform);
      writer.Write(m_Skull);
    }

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

      int version = reader.ReadInt();

      switch (version)
      {
        case 0:
        {
          m_Type = (ChampionSkullType)reader.ReadInt();
          Platform = reader.ReadItem() as ChampionSkullPlatform;
          m_Skull = reader.ReadItem();

          if (Platform == null)
            Delete();

          break;
        }
      }

      if (Hue == 0x497)
        Hue = 0x455;

      if (Light != LightType.Circle300)
        Light = LightType.Circle300;
    }

    private class SacrificeTarget : Target
    {
      private ChampionSkullBrazier m_Brazier;

      public SacrificeTarget(ChampionSkullBrazier brazier) : base(12, false, TargetFlags.None)
      {
        m_Brazier = brazier;
      }

      protected override void OnTarget(Mobile from, object targeted)
      {
        m_Brazier.EndSacrifice(from, targeted as ChampionSkull);
      }
    }
  }
}