using System;
using System.Collections.Generic;
using Server.ContextMenus;
using Server.Engines.Craft;
using Server.Engines.Harvest;
using Server.Mobiles;
using Server.Network;

namespace Server.Items
{
  public interface IUsesRemaining
  {
    int UsesRemaining{ get; set; }
    bool ShowUsesRemaining{ get; set; }
  }

  public abstract class BaseHarvestTool : Item, IUsesRemaining, ICraftable
  {
    private Mobile m_Crafter;
    private ToolQuality m_Quality;
    private int m_UsesRemaining;

    public BaseHarvestTool(int itemID, int usesRemaining = 50) : base(itemID)
    {
      m_UsesRemaining = usesRemaining;
      m_Quality = ToolQuality.Regular;
    }

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

    [CommandProperty(AccessLevel.GameMaster)]
    public Mobile Crafter
    {
      get => m_Crafter;
      set
      {
        m_Crafter = value;
        InvalidateProperties();
      }
    }

    [CommandProperty(AccessLevel.GameMaster)]
    public ToolQuality Quality
    {
      get => m_Quality;
      set
      {
        UnscaleUses();
        m_Quality = value;
        InvalidateProperties();
        ScaleUses();
      }
    }

    public abstract HarvestSystem HarvestSystem{ get; }

    #region ICraftable Members

    public int OnCraft(int quality, bool makersMark, Mobile from, CraftSystem craftSystem, Type typeRes, BaseTool tool,
      CraftItem craftItem, int resHue)
    {
      Quality = (ToolQuality)quality;

      if (makersMark)
        Crafter = from;

      return quality;
    }

    #endregion

    [CommandProperty(AccessLevel.GameMaster)]
    public int UsesRemaining
    {
      get => m_UsesRemaining;
      set
      {
        m_UsesRemaining = value;
        InvalidateProperties();
      }
    }

    bool IUsesRemaining.ShowUsesRemaining
    {
      get => true;
      set { }
    }

    public void ScaleUses()
    {
      m_UsesRemaining = m_UsesRemaining * GetUsesScalar() / 100;
      InvalidateProperties();
    }

    public void UnscaleUses()
    {
      m_UsesRemaining = m_UsesRemaining * 100 / GetUsesScalar();
    }

    public int GetUsesScalar()
    {
      if (m_Quality == ToolQuality.Exceptional)
        return 200;

      return 100;
    }

    public override void GetProperties(ObjectPropertyList list)
    {
      base.GetProperties(list);

      // Makers mark not displayed on OSI
      //if ( m_Crafter != null )
      //	list.Add( 1050043, m_Crafter.Name ); // crafted by ~1_NAME~

      if (m_Quality == ToolQuality.Exceptional)
        list.Add(1060636); // exceptional

      list.Add(1060584, m_UsesRemaining.ToString()); // uses remaining: ~1_val~
    }

    public virtual void DisplayDurabilityTo(Mobile m)
    {
      LabelToAffix(m, 1017323, AffixType.Append, ": " + m_UsesRemaining); // Durability
    }

    public override void OnSingleClick(Mobile from)
    {
      DisplayDurabilityTo(from);

      base.OnSingleClick(from);
    }

    public override void OnDoubleClick(Mobile from)
    {
      if (IsChildOf(from.Backpack) || Parent == from)
        HarvestSystem.BeginHarvesting(from, this);
      else
        from.SendLocalizedMessage(1042001); // That must be in your pack for you to use it.
    }

    public override void GetContextMenuEntries(Mobile from, List<ContextMenuEntry> list)
    {
      base.GetContextMenuEntries(from, list);

      AddContextMenuEntries(from, this, list, HarvestSystem);
    }

    public static void AddContextMenuEntries(Mobile from, Item item, List<ContextMenuEntry> list, HarvestSystem system)
    {
      if (system != Mining.System)
        return;

      if (!item.IsChildOf(from.Backpack) && item.Parent != from)
        return;

      if (!(from is PlayerMobile pm))
        return;

      ContextMenuEntry miningEntry = new ContextMenuEntry(pm.ToggleMiningStone ? 6179 : 6178);
      miningEntry.Color = 0x421F;
      list.Add(miningEntry);

      list.Add(new ToggleMiningStoneEntry(pm, false, 6176));
      list.Add(new ToggleMiningStoneEntry(pm, true, 6177));
    }

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

      writer.Write(1); // version

      writer.Write(m_Crafter);
      writer.Write((int)m_Quality);

      writer.Write(m_UsesRemaining);
    }

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

      int version = reader.ReadInt();

      switch (version)
      {
        case 1:
        {
          m_Crafter = reader.ReadMobile();
          m_Quality = (ToolQuality)reader.ReadInt();
          goto case 0;
        }
        case 0:
        {
          m_UsesRemaining = reader.ReadInt();
          break;
        }
      }
    }

    private class ToggleMiningStoneEntry : ContextMenuEntry
    {
      private PlayerMobile m_Mobile;
      private bool m_Value;

      public ToggleMiningStoneEntry(PlayerMobile mobile, bool value, int number) : base(number)
      {
        m_Mobile = mobile;
        m_Value = value;

        bool stoneMining = mobile.StoneMining && mobile.Skills.Mining.Base >= 100.0;

        if (mobile.ToggleMiningStone == value || value && !stoneMining)
          Flags |= CMEFlags.Disabled;
      }

      public override void OnClick()
      {
        bool oldValue = m_Mobile.ToggleMiningStone;

        if (m_Value)
        {
          if (oldValue)
          {
            m_Mobile.SendLocalizedMessage(1054023); // You are already set to mine both ore and stone!
          }
          else if (!m_Mobile.StoneMining || m_Mobile.Skills.Mining.Base < 100.0)
          {
            m_Mobile.SendLocalizedMessage(
              1054024); // You have not learned how to mine stone or you do not have enough skill!
          }
          else
          {
            m_Mobile.ToggleMiningStone = true;
            m_Mobile.SendLocalizedMessage(1054022); // You are now set to mine both ore and stone.
          }
        }
        else
        {
          if (oldValue)
          {
            m_Mobile.ToggleMiningStone = false;
            m_Mobile.SendLocalizedMessage(1054020); // You are now set to mine only ore.
          }
          else
          {
            m_Mobile.SendLocalizedMessage(1054021); // You are already set to mine only ore!
          }
        }
      }
    }
  }
}