using Server.Items;
using Server.Mobiles;
using System;

namespace Server.Engines.Quests.Hag
{
    public class FindApprenticeObjective : QuestObjective
    {
        private static readonly Point3D[] m_CorpseLocations =
        {
            new Point3D(778, 1158, 0),
            new Point3D(698, 1443, 0),
            new Point3D(785, 1548, 0),
            new Point3D(734, 1504, 0),
            new Point3D(819, 1266, 0)
        };
        private Corpse m_Corpse;
        private Point3D m_CorpseLocation;
        public FindApprenticeObjective(bool init)
        {
            if (init)
                m_CorpseLocation = RandomCorpseLocation();
        }

        public FindApprenticeObjective()
        {
        }

        public override object Message =>
                /* To the west of the Hag's house lies the road between Skara Brae
* and Yew.  Follow it carefully toward Yew's graveyard, and search for
* any sign of the Hag's apprentice along the road.
*/
                1055014;
        public Corpse Corpse => m_Corpse;
        public override void CheckProgress()
        {
            PlayerMobile player = System.From;
            Map map = player.Map;

            if ((m_Corpse == null || m_Corpse.Deleted) && (map == Map.Trammel || map == Map.Felucca) && player.InRange(m_CorpseLocation, 8))
            {
                m_Corpse = new HagApprenticeCorpse();
                m_Corpse.MoveToWorld(m_CorpseLocation, map);

                Effects.SendLocationEffect(m_CorpseLocation, map, 0x3728, 10, 10);
                Effects.PlaySound(m_CorpseLocation, map, 0x1FE);

                Mobile imp = new Zeefzorpul();
                imp.MoveToWorld(m_CorpseLocation, map);

                // * You see a strange imp stealing a scrap of paper from the bloodied corpse *
                m_Corpse.SendLocalizedMessageTo(player, 1055049);

                Timer.DelayCall(TimeSpan.FromSeconds(3.0), new TimerStateCallback(DeleteImp), imp);
            }
        }

        public override void OnComplete()
        {
            System.AddConversation(new ApprenticeCorpseConversation());
        }

        public override void ChildDeserialize(GenericReader reader)
        {
            int version = reader.ReadEncodedInt();

            switch (version)
            {
                case 1:
                    {
                        m_CorpseLocation = reader.ReadPoint3D();
                        goto case 0;
                    }
                case 0:
                    {
                        m_Corpse = (Corpse)reader.ReadItem();
                        break;
                    }
            }

            if (version == 0)
                m_CorpseLocation = RandomCorpseLocation();
        }

        public override void ChildSerialize(GenericWriter writer)
        {
            if (m_Corpse != null && m_Corpse.Deleted)
                m_Corpse = null;

            writer.WriteEncodedInt(1); // version

            writer.Write(m_CorpseLocation);
            writer.Write(m_Corpse);
        }

        private static Point3D RandomCorpseLocation()
        {
            int index = Utility.Random(m_CorpseLocations.Length);

            return m_CorpseLocations[index];
        }

        private void DeleteImp(object imp)
        {
            Mobile m = imp as Mobile;

            if (m != null && !m.Deleted)
            {
                Effects.SendLocationEffect(m.Location, m.Map, 0x3728, 10, 10);
                Effects.PlaySound(m.Location, m.Map, 0x1FE);

                m.Delete();
            }
        }
    }

    public class FindGrizeldaAboutMurderObjective : QuestObjective
    {
        public override object Message =>
                /* Return to the Hag to tell her of the vile imp Zeefzorpul's role
* in the murder of her Apprentice, and the subsequent theft of a mysterious
* scrap of parchment from the corpse.
*/
                1055015;
        public override void OnComplete()
        {
            System.AddConversation(new MurderConversation());
        }
    }

    public class KillImpsObjective : QuestObjective
    {
        private int m_MaxProgress;
        public KillImpsObjective(bool init)
        {
            if (init)
                m_MaxProgress = Utility.RandomMinMax(1, 4);
        }

        public KillImpsObjective()
        {
        }

        public override object Message =>
                /* Search the realm for any imps you can find, and slash, bash, mash,
* or fry them with magics until one of them gives up the secret hiding
* place of the imp Zeefzorpul.
*/
                1055016;
        public override int MaxProgress => m_MaxProgress;
        public override bool IgnoreYoungProtection(Mobile from)
        {
            if (!Completed && from is Imp)
                return true;

            return false;
        }

        public override void OnKill(BaseCreature creature, Container corpse)
        {
            if (creature is Imp)
                CurProgress++;
        }

        public override void OnComplete()
        {
            PlayerMobile from = System.From;

            Point3D loc = WitchApprenticeQuest.RandomZeefzorpulLocation();

            MapItem mapItem = new MapItem();
            mapItem.SetDisplay(loc.X - 200, loc.Y - 200, loc.X + 200, loc.Y + 200, 200, 200);
            mapItem.AddWorldPin(loc.X, loc.Y);
            from.AddToBackpack(mapItem);

            from.AddToBackpack(new MagicFlute());

            from.SendLocalizedMessage(1055061); // You have received a map and a magic flute.

            System.AddConversation(new ImpDeathConversation(loc));
        }

        public override void ChildDeserialize(GenericReader reader)
        {
            int version = reader.ReadEncodedInt();

            m_MaxProgress = reader.ReadInt();
        }

        public override void ChildSerialize(GenericWriter writer)
        {
            writer.WriteEncodedInt(0); // version

            writer.Write(m_MaxProgress);
        }
    }

    public class FindZeefzorpulObjective : QuestObjective
    {
        private Point3D m_ImpLocation;
        public FindZeefzorpulObjective(Point3D impLocation)
        {
            m_ImpLocation = impLocation;
        }

        public FindZeefzorpulObjective()
        {
        }

        public override object Message =>
                /* Find the location shown in the map that the imp gave you. When you
* have arrived at the location, play the magic flute he provided,
* and the imp Zeefzorpul will be drawn to your presence.
*/
                1055017;
        public Point3D ImpLocation => m_ImpLocation;
        public override void OnComplete()
        {
            Mobile from = System.From;
            Map map = from.Map;

            Effects.SendLocationEffect(m_ImpLocation, map, 0x3728, 10, 10);
            Effects.PlaySound(m_ImpLocation, map, 0x1FE);

            Mobile imp = new Zeefzorpul();
            imp.MoveToWorld(m_ImpLocation, map);

            imp.Direction = imp.GetDirectionTo(from);

            Timer.DelayCall(TimeSpan.FromSeconds(3.0), new TimerStateCallback(DeleteImp), imp);
        }

        public override void ChildDeserialize(GenericReader reader)
        {
            int version = reader.ReadEncodedInt();

            m_ImpLocation = reader.ReadPoint3D();
        }

        public override void ChildSerialize(GenericWriter writer)
        {
            writer.WriteEncodedInt(0); // version

            writer.Write(m_ImpLocation);
        }

        private void DeleteImp(object imp)
        {
            Mobile m = imp as Mobile;

            if (m != null && !m.Deleted)
            {
                Effects.SendLocationEffect(m.Location, m.Map, 0x3728, 10, 10);
                Effects.PlaySound(m.Location, m.Map, 0x1FE);

                m.Delete();
            }

            System.From.SendLocalizedMessage(1055062); // You have received the Magic Brew Recipe.

            System.AddConversation(new ZeefzorpulConversation());
        }
    }

    public class ReturnRecipeObjective : QuestObjective
    {
        public override object Message =>
                /* Return to the old Hag and tell her you have recovered her Magic
* Brew Recipe from the bizarre imp named Zeefzorpul.
*/
                1055018;
        public override void OnComplete()
        {
            System.AddConversation(new RecipeConversation());
        }
    }

    public class FindIngredientObjective : QuestObjective
    {
        private Ingredient[] m_Ingredients;
        private bool m_BlackheartMet;
        public FindIngredientObjective(Ingredient[] oldIngredients)
            : this(oldIngredients, false)
        {
        }

        public FindIngredientObjective(Ingredient[] oldIngredients, bool blackheartMet)
        {
            if (!blackheartMet)
            {
                m_Ingredients = new Ingredient[oldIngredients.Length + 1];

                for (int i = 0; i < oldIngredients.Length; i++)
                    m_Ingredients[i] = oldIngredients[i];

                m_Ingredients[m_Ingredients.Length - 1] = IngredientInfo.RandomIngredient(oldIngredients);
            }
            else
            {
                m_Ingredients = new Ingredient[oldIngredients.Length];

                for (int i = 0; i < oldIngredients.Length; i++)
                    m_Ingredients[i] = oldIngredients[i];
            }

            m_BlackheartMet = blackheartMet;
        }

        public FindIngredientObjective()
        {
        }

        public override object Message
        {
            get
            {
                if (!m_BlackheartMet)
                {
                    switch (Step)
                    {
                        case 1:
                            /* You must gather each ingredient on the Hag's list so that she can cook
                            * up her vile Magic Brew.  The first ingredient is :
                            */
                            return 1055019;
                        case 2:
                            /* You must gather each ingredient on the Hag's list so that she can cook
                            * up her vile Magic Brew.  The second ingredient is :
                            */
                            return 1055044;
                        default:
                            /* You must gather each ingredient on the Hag's list so that she can cook
                            * up her vile Magic Brew.  The final ingredient is :
                            */
                            return 1055045;
                    }
                }
                else
                {
                    /* You are still attempting to obtain a jug of Captain Blackheart's
                    * Whiskey, but the drunkard Captain refuses to share his unique brew.
                    * You must prove your worthiness as a pirate to Blackheart before he'll
                    * offer you a jug.
                    */
                    return 1055055;
                }
            }
        }
        public override int MaxProgress
        {
            get
            {
                IngredientInfo info = IngredientInfo.Get(Ingredient);

                return info.Quantity;
            }
        }
        public Ingredient[] Ingredients => m_Ingredients;
        public Ingredient Ingredient => m_Ingredients[m_Ingredients.Length - 1];
        public int Step => m_Ingredients.Length;
        public bool BlackheartMet => m_BlackheartMet;
        public override void RenderProgress(BaseQuestGump gump)
        {
            if (!Completed)
            {
                IngredientInfo info = IngredientInfo.Get(Ingredient);

                gump.AddHtmlLocalized(70, 260, 270, 100, info.Name, BaseQuestGump.Blue, false, false);
                gump.AddLabel(70, 280, 0x64, CurProgress.ToString());
                gump.AddLabel(100, 280, 0x64, "/");
                gump.AddLabel(130, 280, 0x64, info.Quantity.ToString());
            }
            else
            {
                base.RenderProgress(gump);
            }
        }

        public override bool IgnoreYoungProtection(Mobile from)
        {
            if (Completed)
                return false;

            IngredientInfo info = IngredientInfo.Get(Ingredient);
            Type fromType = from.GetType();

            for (int i = 0; i < info.Creatures.Length; i++)
            {
                if (fromType == info.Creatures[i])
                    return true;
            }

            return false;
        }

        public override void OnKill(BaseCreature creature, Container corpse)
        {
            IngredientInfo info = IngredientInfo.Get(Ingredient);

            for (int i = 0; i < info.Creatures.Length; i++)
            {
                Type type = info.Creatures[i];

                if (creature.GetType() == type)
                {
                    System.From.SendLocalizedMessage(1055043, "#" + info.Name); // You gather a ~1_INGREDIENT_NAME~ from the corpse.

                    CurProgress++;

                    break;
                }
            }
        }

        public override void OnComplete()
        {
            if (Ingredient != Ingredient.Whiskey)
            {
                NextStep();
            }
        }

        public void NextStep()
        {
            System.From.SendLocalizedMessage(1055046); // You have completed your current task on the Hag's Magic Brew Recipe list.

            if (Step < 3)
                System.AddObjective(new FindIngredientObjective(m_Ingredients));
            else
                System.AddObjective(new ReturnIngredientsObjective());
        }

        public override void ChildDeserialize(GenericReader reader)
        {
            int version = reader.ReadEncodedInt();

            m_Ingredients = new Ingredient[reader.ReadEncodedInt()];
            for (int i = 0; i < m_Ingredients.Length; i++)
                m_Ingredients[i] = (Ingredient)reader.ReadEncodedInt();

            m_BlackheartMet = reader.ReadBool();
        }

        public override void ChildSerialize(GenericWriter writer)
        {
            writer.WriteEncodedInt(0); // version

            writer.WriteEncodedInt(m_Ingredients.Length);
            for (int i = 0; i < m_Ingredients.Length; i++)
                writer.WriteEncodedInt((int)m_Ingredients[i]);

            writer.Write(m_BlackheartMet);
        }
    }

    public class ReturnIngredientsObjective : QuestObjective
    {
        public override object Message =>
                /* You have gathered all the ingredients listed in the Hag's Magic Brew
* Recipe.  Return to the Hag and tell her you have completed her task.
*/
                1055050;
        public override void OnComplete()
        {
            System.AddConversation(new EndConversation());
        }
    }
}