using Server.Items;
using Server.Mobiles;
using Server.Multis;
using Server.Network;
using Server.Targeting;
using System;

namespace Server.Spells.Chivalry
{
    public class SacredJourneySpell : PaladinSpell
    {
        private static readonly SpellInfo m_Info = new SpellInfo(
            "Sacred Journey", "Sanctum Viatas",
            -1,
            9002);

        private readonly RunebookEntry m_Entry;
        private readonly Runebook m_Book;

        public SacredJourneySpell(Mobile caster, Item scroll)
            : this(caster, scroll, null, null)
        {
        }

        public SacredJourneySpell(Mobile caster, Item scroll, RunebookEntry entry, Runebook book)
            : base(caster, scroll, m_Info)
        {
            m_Entry = entry;
            m_Book = book;
        }

        public override TimeSpan CastDelayBase => TimeSpan.FromSeconds(1.5);
        public override double RequiredSkill => 15.0;
        public override int RequiredMana => 10;
        public override int RequiredTithing => 15;
        public override int MantraNumber => 1060727;// Sanctum Viatas
        public override bool BlocksMovement => false;
        public override void OnCast()
        {
            if (m_Entry == null)
            {
                Caster.SendLocalizedMessage(501029); // Select Marked item.
                Caster.Target = new InternalTarget(this);
            }
            else
            {
                if (m_Entry.Type == RecallRuneType.Ship)
                {
                    Effect(m_Entry.Galleon);
                }
                else
                {
                    Effect(m_Entry.Location, m_Entry.Map, true, false);
                }
            }
        }

        public override bool CheckCast()
        {
            if (!base.CheckCast())
                return false;

            if (Engines.VvV.VvVSigil.ExistsOn(Caster))
            {
                Caster.SendLocalizedMessage(1061632); // You can't do that while carrying the sigil.
                return false;
            }
            else if (Engines.CityLoyalty.CityTradeSystem.HasTrade(Caster))
            {
                Caster.SendLocalizedMessage(1151733); // You cannot do that while carrying a Trade Order.
                return false;
            }
            else if (Caster.Criminal)
            {
                Caster.SendLocalizedMessage(1005561, "", 0x22); // Thou'rt a criminal and cannot escape so easily.
                return false;
            }
            else if (SpellHelper.CheckCombat(Caster))
            {
                Caster.SendLocalizedMessage(1061282); // You cannot use the Sacred Journey ability to flee from combat.
                return false;
            }
            else if (Misc.WeightOverloading.IsOverloaded(Caster))
            {
                Caster.SendLocalizedMessage(502359, "", 0x22); // Thou art too encumbered to move.
                return false;
            }

            return SpellHelper.CheckTravel(Caster, TravelCheckType.RecallFrom);
        }

        public void Effect(BaseGalleon galleon)
        {
            if (galleon == null)
            {
                Caster.SendLocalizedMessage(1116767); // The ship could not be located.
            }
            else if (galleon.Map == Map.Internal)
            {
                Caster.SendLocalizedMessage(1149569); // That ship is in dry dock.
            }
            else if (!galleon.HasAccess(Caster))
            {
                Caster.SendLocalizedMessage(1116617); // You do not have permission to board this ship.
            }
            else
            {
                Effect(galleon.GetMarkedLocation(), galleon.Map, false, true);
            }
        }

        public void Effect(Point3D loc, Map map, bool checkMulti, bool isboatkey = false)
        {
            if (Engines.VvV.VvVSigil.ExistsOn(Caster))
            {
                Caster.SendLocalizedMessage(1061632); // You can't do that while carrying the sigil.
            }
            else if (map == null)
            {
                Caster.SendLocalizedMessage(1005569); // You can not recall to another facet.
            }
            else if (!SpellHelper.CheckTravel(Caster, TravelCheckType.RecallFrom))
            {
            }
            else if (!SpellHelper.CheckTravel(Caster, map, loc, TravelCheckType.RecallTo))
            {
            }
            else if (map == Map.Felucca && Caster is PlayerMobile && ((PlayerMobile)Caster).Young)
            {
                Caster.SendLocalizedMessage(1049543); // You decide against traveling to Felucca while you are still young.
            }
            else if (SpellHelper.RestrictRedTravel && Caster.Murderer && map.Rules != MapRules.FeluccaRules)
            {
                Caster.SendLocalizedMessage(1019004); // You are not allowed to travel there.
            }
            else if (Caster.Criminal)
            {
                Caster.SendLocalizedMessage(1005561, "", 0x22); // Thou'rt a criminal and cannot escape so easily.
            }
            else if (SpellHelper.CheckCombat(Caster))
            {
                Caster.SendLocalizedMessage(1061282); // You cannot use the Sacred Journey ability to flee from combat.
            }
            else if (Misc.WeightOverloading.IsOverloaded(Caster))
            {
                Caster.SendLocalizedMessage(502359, "", 0x22); // Thou art too encumbered to move.
            }
            else if (!map.CanSpawnMobile(loc.X, loc.Y, loc.Z) && !isboatkey)
            {
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if ((checkMulti && SpellHelper.CheckMulti(loc, map)) && !isboatkey)
            {
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if (m_Book != null && m_Book.CurCharges <= 0)
            {
                Caster.SendLocalizedMessage(502412); // There are no charges left on that item.
            }
            else if (Engines.CityLoyalty.CityTradeSystem.HasTrade(Caster))
            {
                Caster.SendLocalizedMessage(1151733); // You cannot do that while carrying a Trade Order.
            }
            else if (CheckSequence())
            {
                BaseCreature.TeleportPets(Caster, loc, map, true);

                if (m_Book != null)
                    --m_Book.CurCharges;

                Effects.SendLocationParticles(EffectItem.Create(Caster.Location, Caster.Map, EffectItem.DefaultDuration), 0, 0, 0, 5033);

                Caster.PlaySound(0x1FC);
                Caster.MoveToWorld(loc, map);
                Caster.PlaySound(0x1FC);
            }

            FinishSequence();
        }

        private class InternalTarget : Target
        {
            private readonly SacredJourneySpell m_Owner;

            public InternalTarget(SacredJourneySpell owner)
                : base(10, false, TargetFlags.None)
            {
                m_Owner = owner;
            }

            protected override void OnTarget(Mobile from, object o)
            {
                if (o is RecallRune)
                {
                    RecallRune rune = (RecallRune)o;

                    if (rune.Marked)
                    {
                        if (rune.Type == RecallRuneType.Ship)
                        {
                            m_Owner.Effect(rune.Galleon);
                        }
                        else
                        {
                            m_Owner.Effect(rune.Target, rune.TargetMap, true);
                        }
                    }
                    else
                    {
                        from.SendLocalizedMessage(501805); // That rune is not yet marked.
                    }
                }
                else if (o is Runebook)
                {
                    RunebookEntry e = ((Runebook)o).Default;

                    if (e != null)
                    {
                        if (e.Type == RecallRuneType.Ship)
                        {
                            m_Owner.Effect(e.Galleon);
                        }
                        else
                        {
                            m_Owner.Effect(e.Location, e.Map, true);
                        }
                    }
                    else
                    {
                        from.SendLocalizedMessage(502354); // Target is not marked.
                    }
                }
                else if (o is Key && ((Key)o).KeyValue != 0 && ((Key)o).Link is BaseBoat)
                {
                    BaseBoat boat = ((Key)o).Link as BaseBoat;

                    if (!boat.Deleted && boat.CheckKey(((Key)o).KeyValue))
                        m_Owner.Effect(boat.GetMarkedLocation(), boat.Map, false);
                    else
                        from.Send(new MessageLocalized(from.Serial, from.Body, MessageType.Regular, 0x3B2, 3, 502357, from.Name, "")); // I can not recall from that object.
                }
                else if (o is HouseRaffleDeed && ((HouseRaffleDeed)o).ValidLocation())
                {
                    HouseRaffleDeed deed = (HouseRaffleDeed)o;

                    m_Owner.Effect(deed.PlotLocation, deed.PlotFacet, true);
                }
                else if (o is Engines.NewMagincia.WritOfLease)
                {
                    Engines.NewMagincia.WritOfLease lease = (Engines.NewMagincia.WritOfLease)o;

                    if (lease.RecallLoc != Point3D.Zero && lease.Facet != null && lease.Facet != Map.Internal)
                        m_Owner.Effect(lease.RecallLoc, lease.Facet, false);
                    else
                        from.Send(new MessageLocalized(from.Serial, from.Body, MessageType.Regular, 0x3B2, 3, 502357, from.Name, "")); // I can not recall from that object.
                }
                else
                {
                    from.Send(new MessageLocalized(from.Serial, from.Body, MessageType.Regular, 0x3B2, 3, 502357, from.Name, "")); // I can not recall from that object.
                }
            }

            protected override void OnNonlocalTarget(Mobile from, object o)
            {
            }

            protected override void OnTargetFinish(Mobile from)
            {
                m_Owner.FinishSequence();
            }
        }
    }
}