using Server.Items;
using Server.Targeting;

namespace Server.Spells.Second
{
  public class RemoveTrapSpell : MagerySpell
  {
    private static SpellInfo m_Info = new SpellInfo(
      "Remove Trap", "An Jux",
      212,
      9001,
      Reagent.Bloodmoss,
      Reagent.SulfurousAsh
    );

    public RemoveTrapSpell(Mobile caster, Item scroll) : base(caster, scroll, m_Info)
    {
    }

    public override SpellCircle Circle => SpellCircle.Second;

    public override void OnCast()
    {
      Caster.Target = new InternalTarget(this);
      Caster.SendMessage("What do you wish to untrap?");
    }

    public void Target(TrappableContainer item)
    {
      if (!Caster.CanSee(item))
      {
        Caster.SendLocalizedMessage(500237); // Target can not be seen.
      }
      else if (item.TrapType != TrapType.None && item.TrapType != TrapType.MagicTrap)
      {
        base.DoFizzle();
      }
      else if (CheckSequence())
      {
        SpellHelper.Turn(Caster, item);

        Point3D loc = item.GetWorldLocation();

        Effects.SendLocationParticles(EffectItem.Create(loc, item.Map, EffectItem.DefaultDuration), 0x376A, 9, 32,
          5015);
        Effects.PlaySound(loc, item.Map, 0x1F0);

        item.TrapType = TrapType.None;
        item.TrapPower = 0;
        item.TrapLevel = 0;
      }

      FinishSequence();
    }

    private class InternalTarget : Target
    {
      private RemoveTrapSpell m_Owner;

      public InternalTarget(RemoveTrapSpell owner) : base(Core.ML ? 10 : 12, false, TargetFlags.None)
      {
        m_Owner = owner;
      }

      protected override void OnTarget(Mobile from, object o)
      {
        if (o is TrappableContainer)
          m_Owner.Target((TrappableContainer)o);
        else
          from.SendMessage("You can't disarm that");
      }

      protected override void OnTargetFinish(Mobile from)
      {
        m_Owner.FinishSequence();
      }
    }
  }
}