using System.Collections.Generic;

namespace Server.Items
{
  public class PowerScroll : SpecialScroll
  {
    private static SkillName[] m_Skills =
    {
      SkillName.Blacksmith,
      SkillName.Tailoring,
      SkillName.Swords,
      SkillName.Fencing,
      SkillName.Macing,
      SkillName.Archery,
      SkillName.Wrestling,
      SkillName.Parry,
      SkillName.Tactics,
      SkillName.Anatomy,
      SkillName.Healing,
      SkillName.Magery,
      SkillName.Meditation,
      SkillName.EvalInt,
      SkillName.MagicResist,
      SkillName.AnimalTaming,
      SkillName.AnimalLore,
      SkillName.Veterinary,
      SkillName.Musicianship,
      SkillName.Provocation,
      SkillName.Discordance,
      SkillName.Peacemaking
    };

    private static SkillName[] m_AOSSkills =
    {
      SkillName.Chivalry,
      SkillName.Focus,
      SkillName.Necromancy,
      SkillName.Stealing,
      SkillName.Stealth,
      SkillName.SpiritSpeak
    };

    private static SkillName[] m_SESkills =
    {
      SkillName.Ninjitsu,
      SkillName.Bushido
    };

    private static SkillName[] m_MLSkills =
    {
      SkillName.Spellweaving
    };

    /*
    private static SkillName[] m_SASkills = new SkillName[]
      {
        SkillName.Throwing,
        SkillName.Mysticism,
        SkillName.Imbuing
      };

    private static SkillName[] m_HSSkills = new SkillName[]
      {
        SkillName.Fishing
      };
    */

    private static List<SkillName> _Skills = new List<SkillName>();

    [Constructible]
    public PowerScroll(SkillName skill = SkillName.Alchemy, double value = 0.0) : base(skill, value)
    {
      Hue = 0x481;

      if (Value == 105.0 || skill == SkillName.Blacksmith || skill == SkillName.Tailoring)
        LootType = LootType.Regular;
    }

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

    public override int Message =>
      1049469; /* Using a scroll increases the maximum amount of a specific skill or your maximum statistics.
																* When used, the effect is not immediately seen without a gain of points with that skill or statistics.
																* You can view your maximum skill values in your skills window.
																* You can view your maximum statistic value in your statistics window. */

    public override int Title
    {
      get
      {
        double level = (Value - 105.0) / 5.0;

        if (level >= 0.0 && level <= 3.0 && Value % 5.0 == 0.0)
          return 1049635 + (int)level; /* Wonderous Scroll (105 Skill): OR
													* Exalted Scroll (110 Skill): OR
													* Mythical Scroll (115 Skill): OR
													* Legendary Scroll (120 Skill): */

        return 0;
      }
    }

    public override string DefaultTitle => $"<basefont color=#FFFFFF>Power Scroll ({Value} Skill):</basefont>";

    public static List<SkillName> Skills
    {
      get
      {
        if (_Skills.Count == 0)
        {
          _Skills.AddRange(m_Skills);
          if (Core.AOS)
          {
            _Skills.AddRange(m_AOSSkills);
            if (Core.SE)
            {
              _Skills.AddRange(m_SESkills);
              if (Core.ML) _Skills.AddRange(m_MLSkills);
            }
          }
        }

        return _Skills;
      }
    }

    public static PowerScroll CreateRandom(int min, int max)
    {
      min /= 5;
      max /= 5;

      return new PowerScroll(Skills[Utility.Random(Skills.Count)], 100 + Utility.RandomMinMax(min, max) * 5);
    }

    public static PowerScroll CreateRandomNoCraft(int min, int max)
    {
      min /= 5;
      max /= 5;

      SkillName skillName;

      do
      {
        skillName = Skills[Utility.Random(Skills.Count)];
      } while (skillName == SkillName.Blacksmith || skillName == SkillName.Tailoring);

      return new PowerScroll(skillName, 100 + Utility.RandomMinMax(min, max) * 5);
    }

    public override void AddNameProperty(ObjectPropertyList list)
    {
      double level = (Value - 105.0) / 5.0;

      if (level >= 0.0 && level <= 3.0 && Value % 5.0 == 0.0)
        list.Add(1049639 + (int)level, GetNameLocalized()); /* a wonderous scroll of ~1_type~ (105 Skill) OR
																		* an exalted scroll of ~1_type~ (110 Skill) OR
																		* a mythical scroll of ~1_type~ (115 Skill) OR
																		* a legendary scroll of ~1_type~ (120 Skill) */
      else
        list.Add("a power scroll of {0} ({1} Skill)", GetName(), Value);
    }

    public override void OnSingleClick(Mobile from)
    {
      double level = (Value - 105.0) / 5.0;

      if (level >= 0.0 && level <= 3.0 && Value % 5.0 == 0.0)
        LabelTo(from, 1049639 + (int)level, GetNameLocalized());
      else
        LabelTo(from, "a power scroll of {0} ({1} Skill)", GetName(), Value);
    }

    public override bool CanUse(Mobile from)
    {
      if (!base.CanUse(from))
        return false;

      Skill skill = from.Skills[Skill];

      if (skill == null)
        return false;

      if (skill.Cap >= Value)
      {
        from.SendLocalizedMessage(1049511, GetNameLocalized()); // Your ~1_type~ is too high for this power scroll.
        return false;
      }

      return true;
    }

    public override void Use(Mobile from)
    {
      if (!CanUse(from))
        return;

      from.SendLocalizedMessage(1049513,
        GetNameLocalized()); // You feel a surge of magic as the scroll enhances your ~1_type~!

      from.Skills[Skill].Cap = Value;

      Effects.SendLocationParticles(EffectItem.Create(from.Location, from.Map, EffectItem.DefaultDuration), 0, 0, 0, 0,
        0, 5060, 0);
      Effects.PlaySound(from.Location, from.Map, 0x243);

      Effects.SendMovingParticles(new Entity(Serial.Zero, new Point3D(from.X - 6, from.Y - 6, from.Z + 15), from.Map),
        from, 0x36D4, 7, 0, false, true, 0x497, 0, 9502, 1, 0, (EffectLayer)255, 0x100);
      Effects.SendMovingParticles(new Entity(Serial.Zero, new Point3D(from.X - 4, from.Y - 6, from.Z + 15), from.Map),
        from, 0x36D4, 7, 0, false, true, 0x497, 0, 9502, 1, 0, (EffectLayer)255, 0x100);
      Effects.SendMovingParticles(new Entity(Serial.Zero, new Point3D(from.X - 6, from.Y - 4, from.Z + 15), from.Map),
        from, 0x36D4, 7, 0, false, true, 0x497, 0, 9502, 1, 0, (EffectLayer)255, 0x100);

      Effects.SendTargetParticles(from, 0x375A, 35, 90, 0x00, 0x00, 9502, (EffectLayer)255, 0x100);

      Delete();
    }

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

      writer.Write(0); // version
    }

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

      int version = InheritsItem ? 0 : reader.ReadInt(); // Required for SpecialScroll insertion

      if (Value == 105.0 || Skill == SkillName.Blacksmith || Skill == SkillName.Tailoring)
      {
        LootType = LootType.Regular;
      }
      else
      {
        LootType = LootType.Cursed;
        Insured = false;
      }
    }
  }
}