using System;
using Server.Factions;
using Server.Items;
using Server.Network;
using Server.Targeting;

namespace Server.SkillHandlers
{
  public class RemoveTrap
  {
    public static void Initialize()
    {
      SkillInfo.Table[(int)SkillName.RemoveTrap].Callback = OnUse;
    }

    public static TimeSpan OnUse(Mobile m)
    {
      if (m.Skills.Lockpicking.Value < 50)
      {
        m.SendLocalizedMessage(502366); // You do not know enough about locks.  Become better at picking locks.
      }
      else if (m.Skills.DetectHidden.Value < 50)
      {
        m.SendLocalizedMessage(502367); // You are not perceptive enough.  Become better at detect hidden.
      }
      else
      {
        m.Target = new InternalTarget();

        m.SendLocalizedMessage(502368); // Wich trap will you attempt to disarm?
      }

      return TimeSpan.FromSeconds(10.0); // 10 second delay before beign able to re-use a skill
    }

    private class InternalTarget : Target
    {
      public InternalTarget() : base(2, false, TargetFlags.None)
      {
      }

      protected override void OnTarget(Mobile from, object targeted)
      {
        if (targeted is Mobile)
        {
          from.SendLocalizedMessage(502816); // You feel that such an action would be inappropriate
        }
        else if (targeted is TrappableContainer targ)
        {
          from.Direction = from.GetDirectionTo(targ);

          if (targ.TrapType == TrapType.None)
          {
            from.SendLocalizedMessage(502373); // That doesn't appear to be trapped
            return;
          }

          from.PlaySound(0x241);

          if (from.CheckTargetSkill(SkillName.RemoveTrap, targ, targ.TrapPower, targ.TrapPower + 30))
          {
            targ.TrapPower = 0;
            targ.TrapLevel = 0;
            targ.TrapType = TrapType.None;
            from.SendLocalizedMessage(502377); // You successfully render the trap harmless
          }
          else
          {
            from.SendLocalizedMessage(502372); // You fail to disarm the trap... but you don't set it off
          }
        }
        else if (targeted is BaseFactionTrap trap)
        {
          Faction faction = Faction.Find(from);
          FactionTrapRemovalKit kit = from.Backpack?.FindItemByType<FactionTrapRemovalKit>();

          bool isOwner = trap.Placer == from || trap.Faction != null && trap.Faction.IsCommander(from);

          if (faction == null)
          {
            from.SendLocalizedMessage(
              1010538); // You may not disarm faction traps unless you are in an opposing faction
          }
          else if (trap.Faction != null && faction == trap.Faction && !isOwner)
          {
            from.SendLocalizedMessage(1010537); // You may not disarm traps set by your own faction!
          }
          else if (!isOwner && kit == null)
          {
            from.SendLocalizedMessage(
              1042530); // You must have a trap removal kit at the base level of your pack to disarm a faction trap.
          }
          else
          {
            if (Core.ML && isOwner || from.CheckTargetSkill(SkillName.RemoveTrap, trap, 80.0, 100.0) &&
                from.CheckTargetSkill(SkillName.Tinkering, trap, 80.0, 100.0))
            {
              from.PrivateOverheadMessage(MessageType.Regular, trap.MessageHue, trap.DisarmMessage,
                from.NetState);

              if (!isOwner)
              {
                int silver = faction.AwardSilver(from, trap.SilverFromDisarm);

                if (silver > 0)
                  from.SendLocalizedMessage(1008113, true,
                    silver.ToString(
                      "N0")); // You have been granted faction silver for removing the enemy trap :
              }

              trap.Delete();
            }
            else
            {
              from.SendLocalizedMessage(502372); // You fail to disarm the trap... but you don't set it off
            }

            if (!isOwner)
              kit.ConsumeCharge(from);
          }
        }
        else
        {
          from.SendLocalizedMessage(502373); // That doesn't appear to be trapped
        }
      }
    }
  }
}