using System;
using Server.Items;
using Server.Network;

namespace Server.Mobiles
{
  public class Golem : BaseCreature
  {
    private bool m_Stunning;

    [Constructible]
    public Golem(bool summoned = false, double scalar = 1.0) :
      base(AIType.AI_Melee, FightMode.Closest, 10, 1, 0.4, 0.8)
    {
      Body = 752;

      if (summoned)
        Hue = 2101;

      SetStr((int)(251 * scalar), (int)(350 * scalar));
      SetDex((int)(76 * scalar), (int)(100 * scalar));
      SetInt((int)(101 * scalar), (int)(150 * scalar));

      SetHits((int)(151 * scalar), (int)(210 * scalar));

      SetDamage((int)(13 * scalar), (int)(24 * scalar));

      SetDamageType(ResistanceType.Physical, 100);

      SetResistance(ResistanceType.Physical, (int)(35 * scalar), (int)(55 * scalar));

      if (summoned)
        SetResistance(ResistanceType.Fire, (int)(50 * scalar), (int)(60 * scalar));
      else
        SetResistance(ResistanceType.Fire, (int)(100 * scalar));

      SetResistance(ResistanceType.Cold, (int)(10 * scalar), (int)(30 * scalar));
      SetResistance(ResistanceType.Poison, (int)(10 * scalar), (int)(25 * scalar));
      SetResistance(ResistanceType.Energy, (int)(30 * scalar), (int)(40 * scalar));

      SetSkill(SkillName.MagicResist, 150.1 * scalar, 190.0 * scalar);
      SetSkill(SkillName.Tactics, 60.1 * scalar, 100.0 * scalar);
      SetSkill(SkillName.Wrestling, 60.1 * scalar, 100.0 * scalar);

      if (summoned)
      {
        Fame = 10;
        Karma = 10;
      }
      else
      {
        Fame = 3500;
        Karma = -3500;
      }

      if (!summoned)
      {
        PackItem(new IronIngot(Utility.RandomMinMax(13, 21)));

        if (0.1 > Utility.RandomDouble())
          PackItem(new PowerCrystal());

        if (0.15 > Utility.RandomDouble())
          PackItem(new ClockworkAssembly());

        if (0.2 > Utility.RandomDouble())
          PackItem(new ArcaneGem());

        if (0.25 > Utility.RandomDouble())
          PackItem(new Gears());
      }

      ControlSlots = 3;
    }

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

    public override string CorpseName => "a golem corpse";

    public override bool IsScaredOfScaryThings => false;
    public override bool IsScaryToPets => true;

    public override bool IsBondable => false;

    public override FoodType FavoriteFood => FoodType.None;

    public override bool CanBeDistracted => false;

    public override string DefaultName => "a golem";

    public override bool DeleteOnRelease => true;

    public override bool AutoDispel => !Controlled;
    public override bool BleedImmune => true;

    public override bool BardImmune => !Core.AOS || Controlled;
    public override Poison PoisonImmune => Poison.Lethal;

    public override void OnDeath(Container c)
    {
      base.OnDeath(c);

      if (0.05 > Utility.RandomDouble())
      {
        if (!IsParagon)
        {
          if (0.75 > Utility.RandomDouble())
            c.DropItem(DawnsMusicGear.RandomCommon);
          else
            c.DropItem(DawnsMusicGear.RandomUncommon);
        }
        else
        {
          c.DropItem(DawnsMusicGear.RandomRare);
        }
      }
    }

    public override int GetAngerSound()
    {
      return 541;
    }

    public override int GetIdleSound()
    {
      if (!Controlled)
        return 542;

      return base.GetIdleSound();
    }

    public override int GetDeathSound()
    {
      if (!Controlled)
        return 545;

      return base.GetDeathSound();
    }

    public override int GetAttackSound()
    {
      return 562;
    }

    public override int GetHurtSound()
    {
      if (Controlled)
        return 320;

      return base.GetHurtSound();
    }

    public override void OnGaveMeleeAttack(Mobile defender)
    {
      base.OnGaveMeleeAttack(defender);

      if (!m_Stunning && 0.3 > Utility.RandomDouble())
      {
        m_Stunning = true;

        defender.Animate(21, 6, 1, true, false, 0);
        PlaySound(0xEE);
        defender.LocalOverheadMessage(MessageType.Regular, 0x3B2, false,
          "You have been stunned by a colossal blow!");

        if (Weapon is BaseWeapon weapon)
          weapon.OnHit(this, defender);

        if (defender.Alive)
        {
          defender.Frozen = true;
          Timer.DelayCall(TimeSpan.FromSeconds(5.0), Recover_Callback, defender);
        }
      }
    }

    private void Recover_Callback(Mobile defender)
    {
      defender.Frozen = false;
      defender.Combatant = null;
      defender.LocalOverheadMessage(MessageType.Regular, 0x3B2, false, "You recover your senses.");
      m_Stunning = false;
    }

    public override void OnDamage(int amount, Mobile from, bool willKill)
    {
      if (Controlled || Summoned)
      {
        Mobile master = ControlMaster ?? SummonMaster;

        if (master?.Player == true && master.Map == Map && master.InRange(Location, 20))
        {
          if (master.Mana >= amount)
          {
            master.Mana -= amount;
          }
          else
          {
            amount -= master.Mana;
            master.Mana = 0;
            master.Damage(amount);
          }
        }
      }

      base.OnDamage(amount, from, willKill);
    }

    public override void Serialize(GenericWriter writer)
    {
      base.Serialize(writer);
      writer.Write(0);
    }

    public override void Deserialize(GenericReader reader)
    {
      base.Deserialize(reader);
      int version = reader.ReadInt();
    }
  }
}