using Server.Items;

namespace Server.Spells.Necromancy;

public abstract class NecromancerSpell : Spell
{
    public NecromancerSpell(Mobile caster, Item scroll, SpellInfo info) : base(caster, scroll, info)
    {
    }

    public abstract double RequiredSkill { get; }
    public abstract int RequiredMana { get; }

    public override SkillName CastSkill => SkillName.Necromancy;
    public override SkillName DamageSkill => SkillName.SpiritSpeak;

    public override bool ClearHandsOnCast => false;

    // Necromancer spells are not affected by fast cast items, though they are by fast cast recovery
    public override double CastDelayFastScalar => Core.SE ? base.CastDelayFastScalar : 0;

    public override int ComputeKarmaAward()
    {
        // TODO: Verify this formula being that Necro spells don't HAVE a circle.
        // int karma = -(70 + (10 * (int)Circle));
        var karma = -(40 + (int)(10 * (CastDelayBase.TotalSeconds / CastDelaySecondsPerTick)));

        // Pub 36: "Added a new property called Increased Karma Loss which grants higher karma loss for casting necromancy spells."
        if (Core.ML)
        {
            karma += AOS.Scale(karma, AosAttributes.GetValue(Caster, AosAttribute.IncreasedKarmaLoss));
        }

        return karma;
    }

    public override void GetCastSkills(out double min, out double max)
    {
        min = RequiredSkill;
        max = Scroll != null ? min : RequiredSkill + 40.0;
    }

    public override bool ConsumeReagents() => base.ConsumeReagents() || ArcaneGem.ConsumeCharges(Caster, 1);

    public override int GetMana() => RequiredMana;
}