using Server.Engines.ConPVP;
using Server.Items;
using Server.Mobiles;
using Server.Network;
using Server.Targeting;

namespace Server.Spells.First
{
  public class HealSpell : MagerySpell
  {
    private static SpellInfo m_Info = new SpellInfo(
      "Heal", "In Mani",
      224,
      9061,
      Reagent.Garlic,
      Reagent.Ginseng,
      Reagent.SpidersSilk
    );

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

    public override SpellCircle Circle => SpellCircle.First;

    public override bool CheckCast()
    {
      if (DuelContext.CheckSuddenDeath(Caster))
      {
        Caster.SendMessage(0x22, "You cannot cast this spell when in sudden death.");
        return false;
      }

      return base.CheckCast();
    }

    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 (m.IsDeadBondedPet)
      {
        Caster.SendLocalizedMessage(1060177); // You cannot heal a creature that is already dead!
      }
      else if (m is BaseCreature && ((BaseCreature)m).IsAnimatedDead)
      {
        Caster.SendLocalizedMessage(1061654); // You cannot heal that which is not alive.
      }
      else if (m is Golem)
      {
        Caster.LocalOverheadMessage(MessageType.Regular, 0x3B2, 500951); // You cannot heal that.
      }
      else if (m.Poisoned || MortalStrike.IsWounded(m))
      {
        Caster.LocalOverheadMessage(MessageType.Regular, 0x22, Caster == m ? 1005000 : 1010398);
      }
      else if (CheckBSequence(m))
      {
        SpellHelper.Turn(Caster, m);

        int toHeal;

        if (Core.AOS)
        {
          toHeal = Caster.Skills.Magery.Fixed / 120;
          toHeal += Utility.RandomMinMax(1, 4);

          if (Core.SE && Caster != m)
            toHeal = (int)(toHeal * 1.5);
        }
        else
        {
          toHeal = (int)(Caster.Skills[SkillName.Magery].Value * 0.1);
          toHeal += Utility.Random(1, 5);
        }

        //m.Heal( toHeal, Caster );
        SpellHelper.Heal(toHeal, m, Caster);

        m.FixedParticles(0x376A, 9, 32, 5005, EffectLayer.Waist);
        m.PlaySound(0x1F2);
      }

      FinishSequence();
    }

    public class InternalTarget : Target
    {
      private HealSpell m_Owner;

      public InternalTarget(HealSpell owner) : base(Core.ML ? 10 : 12, false, TargetFlags.Beneficial)
      {
        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();
      }
    }
  }
}