using Server.Network;
using Server.Spells;
using Server.Spells.Seventh;

namespace Server.Gumps
{
    public class PolymorphEntry
    {
        public static readonly PolymorphEntry Chicken = new PolymorphEntry(8401, 0xD0, 1015236, 15, 10);
        public static readonly PolymorphEntry Dog = new PolymorphEntry(8405, 0xD9, 1015237, 17, 10);
        public static readonly PolymorphEntry Wolf = new PolymorphEntry(8426, 0xE1, 1015238, 18, 10);
        public static readonly PolymorphEntry Panther = new PolymorphEntry(8473, 0xD6, 1015239, 20, 14);
        public static readonly PolymorphEntry Gorilla = new PolymorphEntry(8437, 0x1D, 1015240, 23, 10);
        public static readonly PolymorphEntry BlackBear = new PolymorphEntry(8399, 0xD3, 1015241, 22, 10);
        public static readonly PolymorphEntry GrizzlyBear = new PolymorphEntry(8411, 0xD4, 1015242, 22, 12);
        public static readonly PolymorphEntry PolarBear = new PolymorphEntry(8417, 0xD5, 1015243, 26, 10);
        public static readonly PolymorphEntry HumanMale = new PolymorphEntry(8397, 0x190, 1015244, 29, 8);
        public static readonly PolymorphEntry HumanFemale = new PolymorphEntry(8398, 0x191, 1015254, 29, 10);
        public static readonly PolymorphEntry Slime = new PolymorphEntry(8424, 0x33, 1015246, 5, 10);
        public static readonly PolymorphEntry Orc = new PolymorphEntry(8416, 0x11, 1015247, 29, 10);
        public static readonly PolymorphEntry LizardMan = new PolymorphEntry(8414, 0x21, 1015248, 26, 10);
        public static readonly PolymorphEntry Gargoyle = new PolymorphEntry(8409, 0x04, 1015249, 22, 10);
        public static readonly PolymorphEntry Ogre = new PolymorphEntry(8415, 0x01, 1015250, 24, 9);
        public static readonly PolymorphEntry Troll = new PolymorphEntry(8425, 0x36, 1015251, 25, 9);
        public static readonly PolymorphEntry Ettin = new PolymorphEntry(8408, 0x02, 1015252, 25, 8);
        public static readonly PolymorphEntry Daemon = new PolymorphEntry(8403, 0x09, 1015253, 25, 8);
        private readonly int m_Art;
        private readonly int m_Body;
        private readonly int m_Num;
        private readonly int m_X;
        private readonly int m_Y;

        private PolymorphEntry(int Art, int Body, int LocNum, int X, int Y)
        {
            m_Art = Art;
            m_Body = Body;
            m_Num = LocNum;
            m_X = X;
            m_Y = Y;
        }

        public int ArtID => m_Art;
        public int BodyID => m_Body;
        public int LocNumber => m_Num;
        public int X => m_X;
        public int Y => m_Y;
    }

    public class PolymorphGump : Gump
    {
        private static readonly PolymorphEntry[] m_Entries = {
            PolymorphEntry.Chicken,
            PolymorphEntry.Dog,
            PolymorphEntry.Wolf,
            PolymorphEntry.Panther,
            PolymorphEntry.Gorilla,
            PolymorphEntry.BlackBear,
            PolymorphEntry.GrizzlyBear,
            PolymorphEntry.PolarBear,
            PolymorphEntry.HumanMale,
            PolymorphEntry.HumanFemale,
            PolymorphEntry.Slime,
            PolymorphEntry.Orc,
            PolymorphEntry.LizardMan,
            PolymorphEntry.Gargoyle,
            PolymorphEntry.Ogre,
            PolymorphEntry.Troll,
            PolymorphEntry.Ettin,
            PolymorphEntry.Daemon
        };
        private readonly Mobile m_Caster;
        private readonly Item m_Scroll;

        public PolymorphGump(Mobile caster, Item scroll)
            : base(0, 0)
        {
            m_Caster = caster;
            m_Scroll = scroll;

            AddPage(0);

            AddBackground(0, 0, 520, 404, 0x13BE);
            AddImageTiled(10, 10, 500, 20, 0xA40);
            AddImageTiled(10, 40, 500, 324, 0xA40);
            AddImageTiled(10, 374, 500, 20, 0xA40);
            AddAlphaRegion(10, 10, 500, 384);

            AddHtmlLocalized(14, 12, 500, 20, 1015234, 0x7FFF, false, false); // <center>Polymorph Selection Menu</center>

            AddButton(10, 374, 0xFB1, 0xFB2, 0, GumpButtonType.Reply, 0);
            AddHtmlLocalized(45, 376, 450, 20, 1060051, 0x7FFF, false, false); // CANCEL

            for (int i = 0; i < m_Entries.Length; i++)
            {
                PolymorphEntry entry = m_Entries[i];

                int page = i / 10 + 1;
                int pos = i % 10;

                if (pos == 0)
                {
                    if (page > 1)
                    {
                        AddButton(400, 374, 0xFA5, 0xFA7, 0, GumpButtonType.Page, page);
                        AddHtmlLocalized(440, 376, 60, 20, 1043353, 0x7FFF, false, false); // Next
                    }

                    AddPage(page);

                    if (page > 1)
                    {
                        AddButton(300, 374, 0xFAE, 0xFB0, 0, GumpButtonType.Page, 1);
                        AddHtmlLocalized(340, 376, 60, 20, 1011393, 0x7FFF, false, false); // Back
                    }
                }

                int x = (pos % 2 == 0) ? 14 : 264;
                int y = (pos / 2) * 64 + 44;

                AddImageTiledButton(x, y, 0x918, 0x919, i + 1, GumpButtonType.Reply, 0, entry.ArtID, 0x0, entry.X, entry.Y);
                AddHtmlLocalized(x + 84, y, 250, 60, entry.LocNumber, 0x7FFF, false, false);
            }
        }

        public override void OnResponse(NetState sender, RelayInfo info)
        {
            int idx = info.ButtonID - 1;

            if (idx < 0 || idx >= m_Entries.Length)
                return;

            Spell spell = new PolymorphSpell(m_Caster, m_Scroll, m_Entries[idx].BodyID);
            spell.Cast();
        }
    }
}