using Server.Targeting;

namespace Server.Spells.First
{
  public class MagicArrowSpell : MagerySpell
  {
    private static SpellInfo m_Info = new SpellInfo(
      "Magic Arrow", "In Por Ylem",
      212,
      9041,
      Reagent.SulfurousAsh
    );

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

    public override SpellCircle Circle => SpellCircle.First;

    public override bool DelayedDamageStacking => !Core.AOS;

    public override bool DelayedDamage => true;

    public override void OnCast()
    {
      Caster.Target = new InternalTarget(this);
    }

    public void Target(Mobile m)
    {
      if (!Caster.CanSee(m))
      {
        Caster.SendLocalizedMessage(500237); // Target can not be seen.
      }
      else if (CheckHSequence(m))
      {
        Mobile source = Caster;

        SpellHelper.Turn(source, m);

        SpellHelper.CheckReflect((int)Circle, ref source, ref m);

        double damage;

        if (Core.AOS)
        {
          damage = GetNewAosDamage(10, 1, 4, m);
        }
        else
        {
          damage = Utility.Random(4, 4);

          if (CheckResisted(m))
          {
            damage *= 0.75;

            m.SendLocalizedMessage(501783); // You feel yourself resisting magical energy.
          }

          damage *= GetDamageScalar(m);
        }

        source.MovingParticles(m, 0x36E4, 5, 0, false, false, 3006, 0, 0);
        source.PlaySound(0x1E5);

        SpellHelper.Damage(this, m, damage, 0, 100, 0, 0, 0);
      }

      FinishSequence();
    }

    private class InternalTarget : Target
    {
      private MagicArrowSpell m_Owner;

      public InternalTarget(MagicArrowSpell owner) : base(Core.ML ? 10 : 12, false, TargetFlags.Harmful)
      {
        m_Owner = owner;
      }

      protected override void OnTarget(Mobile from, object o)
      {
        if (o is Mobile) m_Owner.Target((Mobile)o);
      }

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