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

namespace Server.Mobiles
{
  public class Betrayer : BaseCreature
  {
    private DateTime m_NextAbilityTime;
    private bool m_Stunning;

    [Constructible]
    public Betrayer() : base(AIType.AI_Mage, FightMode.Closest, 10, 1, 0.2, 0.4)
    {
      Body = 767;

      SetStr(401, 500);
      SetDex(81, 100);
      SetInt(151, 200);

      SetHits(241, 300);

      SetDamage(16, 22);

      SetDamageType(ResistanceType.Physical, 100);

      SetResistance(ResistanceType.Physical, 60, 70);
      SetResistance(ResistanceType.Fire, 60, 70);
      SetResistance(ResistanceType.Cold, 60, 70);
      SetResistance(ResistanceType.Poison, 30, 40);
      SetResistance(ResistanceType.Energy, 20, 30);

      SetSkill(SkillName.Anatomy, 90.1, 100.0);
      SetSkill(SkillName.EvalInt, 90.1, 100.0);
      SetSkill(SkillName.Magery, 50.1, 100.0);
      SetSkill(SkillName.Meditation, 90.1, 100.0);
      SetSkill(SkillName.MagicResist, 120.1, 130.0);
      SetSkill(SkillName.Tactics, 90.1, 100.0);
      SetSkill(SkillName.Wrestling, 90.1, 100.0);

      Fame = 15000;
      Karma = -15000;

      VirtualArmor = 65;
      SpeechHue = Utility.RandomDyedHue();

      PackItem(new PowerCrystal());

      if (0.02 > Utility.RandomDouble())
        PackItem(new BlackthornWelcomeBook());

      m_NextAbilityTime = DateTime.UtcNow + TimeSpan.FromSeconds(Utility.RandomMinMax(5, 30));
    }

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

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

    public override string DefaultName => "a betrayer";

    public override bool AlwaysMurderer => true;
    public override bool BardImmune => !Core.AOS;
    public override Poison PoisonImmune => Poison.Lethal;
    public override int Meat => 1;
    public override int TreasureMapLevel => 5;

    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 GetDeathSound()
    {
      return 0x423;
    }

    public override int GetAttackSound()
    {
      return 0x23B;
    }

    public override int GetHurtSound()
    {
      return 0x140;
    }

    public override void GenerateLoot()
    {
      AddLoot(LootPack.FilthyRich);
      AddLoot(LootPack.Rich);
      AddLoot(LootPack.Gems, 1);
    }

    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 OnActionCombat()
    {
      Mobile combatant = Combatant;

      if (DateTime.UtcNow < m_NextAbilityTime || combatant?.Deleted != false || combatant.Map != Map ||
          !InRange(combatant, 3) || !CanBeHarmful(combatant) || !InLOS(combatant))
        return;

      m_NextAbilityTime = DateTime.UtcNow + TimeSpan.FromSeconds(Utility.RandomMinMax(5, 30));

      if (Utility.RandomBool())
      {
        FixedParticles(0x376A, 9, 32, 0x2539, EffectLayer.LeftHand);
        PlaySound(0x1DE);

        foreach (Mobile m in GetMobilesInRange(2))
          if (m != this && IsEnemy(m))
            m.ApplyPoison(this, Poison.Deadly);
      }
    }

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

      writer.Write(0); // version
    }

    public override void Deserialize(GenericReader reader)
    {
      base.Deserialize(reader);

      int version = reader.ReadInt();
    }
  }
}