using System;
using System.Collections.Generic;
using Server.Engines.Plants;
using Server.Items;

namespace Server.Mobiles
{
  public class TsukiWolf : BaseCreature
  {
    private static Dictionary<Mobile, ExpireTimer> m_Table = new Dictionary<Mobile, ExpireTimer>();

    [Constructible]
    public TsukiWolf()
      : base(AIType.AI_Melee, FightMode.Closest, 10, 1, 0.2, 0.4)
    {
      Body = 250;
      Hue = Utility.Random(3) == 0 ? Utility.RandomNeutralHue() : 0;

      SetStr(401, 450);
      SetDex(151, 200);
      SetInt(66, 76);

      SetHits(376, 450);
      SetMana(40);

      SetDamage(14, 18);

      SetDamageType(ResistanceType.Physical, 90);
      SetDamageType(ResistanceType.Cold, 5);
      SetDamageType(ResistanceType.Energy, 5);

      SetResistance(ResistanceType.Physical, 40, 60);
      SetResistance(ResistanceType.Fire, 50, 70);
      SetResistance(ResistanceType.Cold, 50, 70);
      SetResistance(ResistanceType.Poison, 50, 70);
      SetResistance(ResistanceType.Energy, 50, 70);

      SetSkill(SkillName.Anatomy, 65.1, 72.0);
      SetSkill(SkillName.MagicResist, 65.1, 70.0);
      SetSkill(SkillName.Tactics, 95.1, 110.0);
      SetSkill(SkillName.Wrestling, 97.6, 107.5);

      Fame = 8500;
      Karma = -8500;

      if (Core.ML && Utility.RandomDouble() < .33)
        PackItem(Seed.RandomPeculiarSeed(1));

      switch (Utility.Random(10))
      {
        case 0:
          PackItem(new LeftArm());
          break;
        case 1:
          PackItem(new RightArm());
          break;
        case 2:
          PackItem(new Torso());
          break;
        case 3:
          PackItem(new Bone());
          break;
        case 4:
          PackItem(new RibCage());
          break;
        case 5:
          PackItem(new RibCage());
          break;
        case 6:
          PackItem(new BonePile());
          break;
        case 7:
          PackItem(new BonePile());
          break;
        case 8:
          PackItem(new BonePile());
          break;
        case 9:
          PackItem(new BonePile());
          break;
      }
    }

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

    public override string CorpseName => "a tsuki wolf corpse";
    public override string DefaultName => "a tsuki wolf";
    public override int Meat => 4;
    public override int Hides => 25;
    public override FoodType FavoriteFood => FoodType.Meat;

    public override void GenerateLoot()
    {
      AddLoot(LootPack.Average);
      AddLoot(LootPack.Rich);
    }

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

      if (0.1 <= Utility.RandomDouble())
        return;

      /* Blood Bath
         * Start cliloc 1070826
         * Sound: 0x52B
         * 2-3 blood spots
         * Damage: 2 hps per second for 5 seconds
         * End cliloc: 1070824
         */

      if (m_Table.TryGetValue(defender, out ExpireTimer timer))
      {
        timer.DoExpire();
        defender.SendLocalizedMessage(1070825); // The creature continues to rage!
      }
      else
      {
        defender.SendLocalizedMessage(1070826); // The creature goes into a rage, inflicting heavy damage!
      }

      timer = new ExpireTimer(defender, this);
      timer.Start();
      m_Table[defender] = timer;
    }

    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();
    }

    public override int GetAngerSound()
    {
      return 0x52D;
    }

    public override int GetIdleSound()
    {
      return 0x52C;
    }

    public override int GetAttackSound()
    {
      return 0x52B;
    }

    public override int GetHurtSound()
    {
      return 0x52E;
    }

    public override int GetDeathSound()
    {
      return 0x52A;
    }

    private class ExpireTimer : Timer
    {
      private int m_Count;
      private Mobile m_From;
      private Mobile m_Mobile;

      public ExpireTimer(Mobile m, Mobile from)
        : base(TimeSpan.FromSeconds(1.0), TimeSpan.FromSeconds(1.0))
      {
        m_Mobile = m;
        m_From = from;
        Priority = TimerPriority.TwoFiftyMS;
      }

      public void DoExpire()
      {
        Stop();
        m_Table.Remove(m_Mobile);
      }

      public void DrainLife()
      {
        if (m_Mobile.Alive)
          m_Mobile.Damage(2, m_From);
        else
          DoExpire();
      }

      protected override void OnTick()
      {
        DrainLife();

        if (++m_Count >= 5)
        {
          DoExpire();
          m_Mobile.SendLocalizedMessage(1070824); // The creature's rage subsides.
        }
      }
    }
  }
}